| Date | Panel | Item | Activity | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mendeliome v1.4293 | CTSO |
Rylee Peters gene: CTSO was added gene: CTSO was added to Mendeliome. Sources: Literature Mode of inheritance for gene: CTSO was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Publications for gene: CTSO were set to 41508845 Phenotypes for gene: CTSO were set to Brain aneurysm, MONDO:0005291, CTSO-related Review for gene: CTSO was set to RED Added comment: PMID:41508845 reports 9 individuals from 2 unrelated families with heterozygous missense CTSO variants presenting with familial intracranial aneurysm; an additional 8 relatives were heterozygous for a CTSO variant but had no intracranial aneurysm; 16 unaffected relatives did not have a CTSO variant. The two missense variants identified in these families are present in gnomAD v4, p.(Val316Ile) with 84 hets, p.(Ala43Val) with 683 hets, 1 hom. In‑vitro VSMC knock‑down and mutant‑expression assays showed reduced CTSO secretion, increased fibronectin deposition, increased cell stiffness; but a causal relationship between CTSO variants and intracranial aneurysm has not been demonstrated in an in‑vivo model Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.4279 | ACR | Bryony Thompson Marked gene: ACR as ready | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.4279 | ACR | Bryony Thompson Gene: acr has been classified as Red List (Low Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.4279 | ACR |
Bryony Thompson gene: ACR was added gene: ACR was added to Mendeliome. Sources: Literature Mode of inheritance for gene: ACR was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: ACR were set to 37004249 Phenotypes for gene: ACR were set to spermatogenic failure MONDO:0004983 Review for gene: ACR was set to RED Added comment: A single consanguineous family reported with a homozygous stopgain variant (c.167G>A, p.Trp56*) and supporting in vitro assay. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.4229 | GDF5 | Zornitza Stark Phenotypes for gene: GDF5 were changed from Brachydactyly MONDO:0021004, GDF5-related; Acromelic dysplasia MONDO:0019695, GDF5-related; Type A1C brachydactyly (MIM#615072); Type A2 brachydactyly, (MIM#112600); Type C brachydactyly (MIM#113100); Grebe type chondrodysplasia (MIM#200700); Du Pan syndrome (MIM#228900); Multiple synostoses syndrome 2 (MIM#610017); Proximal Symphalangism 1B (MIM#615298) to Brachydactyly MONDO:0021004, GDF5-related; Acromelic dysplasia MONDO:0019695, GDF5-related; Grebe type chondrodysplasia (MIM#200700); Du Pan syndrome (MIM#228900); Multiple synostoses syndrome 2 (MIM#610017); Proximal Symphalangism 1B (MIM#615298) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.4208 | GDF5 | Lucy Spencer Phenotypes for gene: GDF5 were changed from Type A1C brachydactyly (MIM#615072); Type A2 brachydactyly, (MIM#112600); Type C brachydactyly (MIM#113100); Grebe type chondrodysplasia (MIM#200700); Du Pan syndrome (MIM#228900); Multiple synostoses syndrome 2 (MIM#610017); Proximal Symphalangism 1B (MIM#615298) to Brachydactyly MONDO:0021004, GDF5-related; Acromelic dysplasia MONDO:0019695, GDF5-related; Type A1C brachydactyly (MIM#615072); Type A2 brachydactyly, (MIM#112600); Type C brachydactyly (MIM#113100); Grebe type chondrodysplasia (MIM#200700); Du Pan syndrome (MIM#228900); Multiple synostoses syndrome 2 (MIM#610017); Proximal Symphalangism 1B (MIM#615298) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.4207 | GDF5 | Lucy Spencer reviewed gene: GDF5: Rating: ; Mode of pathogenicity: None; Publications: ; Phenotypes: Brachydactyly MONDO:0021004, GDF5-related, Acromelic dysplasia MONDO:0019695, GDF5-related; Mode of inheritance: None | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.4202 | SKAP2 |
Zornitza Stark gene: SKAP2 was added gene: SKAP2 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: SKAP2 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Publications for gene: SKAP2 were set to 40771593; 34172489 Phenotypes for gene: SKAP2 were set to Inborn error of immunity, MONDO:0003778 Review for gene: SKAP2 was set to RED Added comment: PMID 34172489 reports a de novo heterozygous SKAP2 missense variant (c.457G>A, p.Gly153Arg) in a child with childhood‑onset type 1 diabetes and multiple autoimmune disorders; functional studies in THP‑1 macrophages, patient‑derived macrophages and neutrophils show constitutive SKAP2 activation and hyper‑integrin signaling. The same variant was later described in PMID 40771593. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.4181 | TUBB1 | Zornitza Stark Phenotypes for gene: TUBB1 were changed from Macrothrombocytopenia, autosomal dominant, TUBB1-related, OMIM #613112; MONDO:0013141 to Macrothrombocytopenia, autosomal dominant, TUBB1-related, OMIM #613112; MONDO:0013141; Hypothyroidism | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.4179 | TUBB1 | Zornitza Stark edited their review of gene: TUBB1: Added comment: PMIDs 30446499, 31642429 and 40071799 -- more than 5 individuals reported with congenital hypothyroidism and mono-allelic variants in TUBB1. One individual with bi-allelic.; Changed publications: 30446499, 31642429, 40071799; Changed phenotypes: Macrothrombocytopenia, autosomal dominant, TUBB1-related, OMIM #613112, MONDO:0013141, Hypothyroidism | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.4176 | RNF213 |
Zornitza Stark changed review comment from: Five unrelated adults (four males, one female; median diagnosis age 26 y) reported with peripheral pulmonary artery stenosis (PPAS) presenting with pulmonary hypertension, a characteristic string‑of‑beads pattern on angiography and multiple extracranial vascular lesions. All five were homozygous for the missense RNF213 p.Arg4810Lys (c.14429G>A) variant; three also had Moyamoya disease (MMD).; to: Five unrelated adults (four males, one female; median diagnosis age 26 y) reported with peripheral pulmonary artery stenosis (PPAS) presenting with pulmonary hypertension, a characteristic string‑of‑beads pattern on angiography and multiple extracranial vascular lesions. All five were homozygous for the missense RNF213 p.Arg4810Lys (c.14429G>A) variant; three also had Moyamoya disease (MMD). RED for this MOI/association. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.4148 | SRP72 |
Lucy Spencer changed review comment from: PMID: 41142505 15yo with thrombocytopenia, mild anemia with macrocytosis and mild leukopenia. found to have a paternally inherited missense in SRP72 (2 hets in gnomad) along with maternally inherited missense (absent from gnomad) in TINF2 and deep intronic variant in TERT (absent from gnomad). PMID: 41472573 6yo boy with aplastic anemia, pancytopenia and leukopenia, thrombocytopenia and reduced red cell count. Found to have a de novo canonical splice variant c.1502+1G>A that has 63 hets in gnomad. RT-PCR showed retention of 2bp leading to an out of frame product. PMID: 40510848 1 individual in a congenital neuropenia cohort with an SPR72 variant. Variant only listed in the supplementary material Trp474*, inheritance unknown, absent from gnomad PMID: 37176611 4yo girl with repeated infections and severe neutropenia. Found to have a paternally inherited balanced translocation t(3;8)(p26;q21)c, as well as maternally inherited synonymous variant in SRP72 and missense in ANKRD26. The synonymous variant in this case has over 4000 homs in gnomad and is very unlikely to be contributing to the phenotype. Only 1 compelling report in PMID: 40510848, however other NMD variants are present in gnomad with high het counts. borderline amber/green; to: PMID: 41142505 15yo with thrombocytopenia, mild anemia with macrocytosis and mild leukopenia. found to have a paternally inherited missense in SRP72 (2 hets in gnomad) along with maternally inherited missense (absent from gnomad) in TINF2 and deep intronic variant in TERT (absent from gnomad). PMID: 41472573 6yo boy with aplastic anemia, pancytopenia and leukopenia, thrombocytopenia and reduced red cell count. Found to have a de novo canonical splice variant c.1502+1G>A that has 63 hets in gnomad. RT-PCR showed retention of 2bp leading to an out of frame product. PMID: 40510848 1 individual in a congenital neuropenia cohort with an SPR72 variant. Variant only listed in the supplementary material Trp474*, inheritance unknown, absent from gnomad PMID: 37176611 4yo girl with repeated infections and severe neutropenia. Found to have a paternally inherited balanced translocation t(3;8)(p26;q21)c, as well as maternally inherited synonymous variant in SRP72 and missense in ANKRD26. The synonymous variant in this case has over 4000 homs in gnomad and is very unlikely to be contributing to the phenotype. Only 1 compelling report in PMID: 40510848, however other NMD variants are present in gnomad with high het counts. borderline amber/green |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.4146 | SRP72 |
Lucy Spencer edited their review of gene: SRP72: Added comment: PMID: 41142505 15yo with thrombocytopenia, mild anemia with macrocytosis and mild leukopenia. found to have a paternally inherited missense in SRP72 (2 hets in gnomad) along with maternally inherited missense (absent from gnomad) in TINF2 and deep intronic variant in TERT (absent from gnomad). PMID: 41472573 6yo boy with aplastic anemia, pancytopenia and leukopenia, thrombocytopenia and reduced red cell count. Found to have a de novo canonical splice variant c.1502+1G>A that has 63 hets in gnomad. RT-PCR showed retention of 2bp leading to an out of frame product. PMID: 40510848 1 individual in a congenital neuropenia cohort with an SPR72 variant. Variant only listed in the supplementary material Trp474*, inheritance unknown, absent from gnomad PMID: 37176611 4yo girl with repeated infections and severe neutropenia. Found to have a paternally inherited balanced translocation t(3;8)(p26;q21)c, as well as maternally inherited synonymous variant in SRP72 and missense in ANKRD26. The synonymous variant in this case has over 4000 homs in gnomad and is very unlikely to be contributing to the phenotype. Only 1 compelling report in PMID: 40510848, however other NMD variants are present in gnomad with high het counts. borderline amber/green; Changed publications: 40922878, 3717661, 41472573, 40510848, 41142505 |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.4092 | EVC2 | Zornitza Stark Phenotypes for gene: EVC2 were changed from Ellis-van Creveld syndrome (MIM#225500) to Ellis-van Creveld syndrome (MIM#225500); Weyers acrofacial dysostosis, MIM# 193530 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.4090 | EVC2 | Zornitza Stark edited their review of gene: EVC2: Added comment: Variants associated with Weyers acrofacial dysostosis cluster in exon 22.; Changed phenotypes: Ellis-van Creveld syndrome (MIM#225500), Weyers acrofacial dysostosis, MIM# 193530; Changed mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.4054 | PACRG | Zornitza Stark Phenotypes for gene: PACRG were changed from to Spermatogenic failure, MONDO:0004983, PACRG-related | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.4053 | PACRG | Zornitza Stark Publications for gene: PACRG were set to 31116684; 31182890; 14737177; 27193298 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.4052 | PACRG | Zornitza Stark Mode of inheritance for gene: PACRG was changed from Unknown to BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.4051 | PACRG | Zornitza Stark edited their review of gene: PACRG: Added comment: PMID 34089056 and PMID 40298292 report 2 individuals from 2 families with biallelic loss-of-function variants presenting with severe sperm head defects and impaired motility (DFS‑MMAF), causing male infertility. Both studies provide detailed clinical phenotyping but lack segregation analysis and functional validation. Also, both report the same variant so can't be certain the individuals are unrelated.; Changed publications: 40298292, 34089056; Changed phenotypes: Spermatogenic failure, MONDO:0004983, PACRG-related; Changed mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3981 | UNC13A |
Zornitza Stark edited their review of gene: UNC13A: Added comment: PMID 41125872 reports 48 individuals with neurodevelopmental disorders and UNC13A variants. Of these, 20 classified as pathogenic. Of these 6 individuals had biallelic variants and presented with severe-to-profound GDD or intellectual disability, hypotonia and seizures of different types (largely controllable with medication) or death in early childhood caused by respiratory failure after pneumonia in one case. Mechanism for this subgroup is LoF with carrier parents unaffected. A second group of 13 patients (21 months to 32 years old) harboured pathogenic, heterozygous de novo missense variants with multiple substitutions at amino acids 808, 811 and 814 (hinge region). They presented with variable degrees of GDD, hypotonia, seizures of different types (mainly refractory to treatment) and typically exhibited ataxia, tremor or dyskinetic movements rarely observed in other patients. Also a family identified with at least four affected members across two generations (4 years to 35 years old) harbouring a pathogenic heterozygous missense variant (C587F) that caused learning difficulties to mild–moderate intellectual disability as well as controlled seizures. Three different types of mechanism of pathogenicity proposed.; Changed rating: GREEN; Changed publications: 27648472, 28192369, 41125872; Changed phenotypes: neurodevelopmental disorder MONDO#0700092, UNC13A-related, Neurodevelopmental disorder with hypotonia, epilepsy, and absent speech, MIM# 621455 |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3974 | FIBP | Zornitza Stark edited their review of gene: FIBP: Added comment: Beyond the two families previously reviewed (PMIDs 26660953; 27183861), four additional studies (PMIDs 36919607, 37218527, 37876348, 40099975) contribute four new unrelated families (total six unrelated families, nine patients) with a consistent autosomal‑recessive overgrowth syndrome. All six families have biallelic loss‑of‑function FIBP variants (nonsense or frameshift leading to NMD). Detailed clinical descriptions include overgrowth, macrocephaly, facial dysmorphism, developmental delay/intellectual disability, renal dysplasia and, in two families, early‑onset tumor predisposition. Segregation analyses confirm recessive inheritance in every case. Functional work (RT‑qPCR, fibroblast proliferation assays, mouse embryonic expression) demonstrates reduced FIBP expression and increased cell proliferation, supporting pathogenicity.; Changed rating: GREEN; Changed publications: 40099975, 37876348, 36919607, 27183861, 26660953 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3971 | SEC24C |
Zornitza Stark gene: SEC24C was added gene: SEC24C was added to Mendeliome. Sources: Literature Mode of inheritance for gene: SEC24C was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: SEC24C were set to 40131364 Phenotypes for gene: SEC24C were set to Neurodevelopmental disorder, MONDO:0700092, SEC24C-related Review for gene: SEC24C was set to RED Added comment: PMID 40131364 reports 4 individuals from a consanguineous Turkish family with biallelic loss-of-function frameshift c.333del (p.Ser112Profs*115) variant presenting with neonatal‑onset severe syndromic epileptic encephalopathy, congenital cataracts, primary microcephaly, macrocytic anaemia, sensorineural hearing loss, liver dysfunction and dysmorphic facial features. The variant segregates with autosomal recessive inheritance and functional studies in patient fibroblasts and zebrafish knockouts demonstrate >90% loss of SEC24C expression, impaired ER‑Golgi trafficking and recapitulation of cataract and neurodevelopmental phenotypes. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3939 | CRIM1 |
Zornitza Stark gene: CRIM1 was added gene: CRIM1 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: CRIM1 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Publications for gene: CRIM1 were set to 40114969; 33418956 Phenotypes for gene: CRIM1 were set to Microphthalmia, MONDO:0021129, CRIM1-related Review for gene: CRIM1 was set to AMBER Added comment: PMID 33418956 reports 1 individual, and PMID 40114969 reports 3 individuals from 3 families, all with heterozygous loss‑of‑function CRIM1 variants causing colobomatous macropthalmia with microcornea (MACOM) in an autosomal dominant pattern. Segregation is demonstrated across multiple affected relatives, and mouse and zebrafish loss‑of‑function models recapitulate the ocular phenotype, supporting haploinsufficiency as the disease mechanism. However, three of the variants are deletions of various sizes and one of the variants is present in gnomAD. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3762 | KCNQ3 |
Lucy Spencer changed review comment from: From ClinGen: Definitive for DOMINANT complex neurodevelopmental disorder MONDO:0100038, KCNQ3-related - 24 probands across 7 publications, mostly de novo variants. Mutations are clustered at p.Arg227 and p.Arg230, with a gain of function mechanism PMID: 24851285. Moderate for DOMINANT self-limited familial neonatal epilepsy (Seizures, benign neonatal, 2 (MIM#121201)) - 15 missense in 18 probands across 16 publications. Variants clustered in the pore region (S5, S6, and intervening loop) and result in loss of function of channel activity PMID: 24851285. Note- there are several NMD predicted variants in this gene with over 10 hets in gnomad. Limited for RECESSIVE genetic developmental and epileptic encephalopathy MONDO:0100062, KCNQ3-related - 1 individual and 1 family from 2 publications with homozygous frameshifts PMID: 29852413; 31440727. All have seizures, various brain MRI findings, developmental delay and intellectual disability. The family had 3 similarly affected siblings, all homozygous for an NMD frameshift. The unrelated patient had a mildly affected uncle with learning difficulties and transient neonatal seizures, he was not tested for the variant. A third recessive patient not reported by ClinGen PMID: 29383681: 7yo girl with seizures, severe neurological impairment, and developmental delay. Compound heterozygous for two missense variants Val359Leu and Asp542Asn. Patch clamp studies showed that expression of either variant alone did not affect current density, but co-expression of both variants lead to a significant current reduction.; to: From ClinGen: Definitive for DOMINANT complex neurodevelopmental disorder MONDO:0100038, KCNQ3-related - 24 probands across 7 publications, mostly de novo variants. Mutations are clustered at p.Arg227 and p.Arg230, with a gain of function mechanism PMID: 24851285. Moderate for DOMINANT self-limited familial neonatal epilepsy (Seizures, benign neonatal, 2 (MIM#121201)) - 15 missense in 18 probands across 16 publications. Variants clustered in the pore region (S5, S6, and intervening loop) and result in loss of function of channel activity PMID: 24851285. Note- there are several NMD predicted variants in this gene with over 10 hets in gnomad. Limited for RECESSIVE genetic developmental and epileptic encephalopathy MONDO:0100062, KCNQ3-related - 1 individual and 1 family from 2 publications with homozygous frameshifts PMID: 29852413; 31440727. All have seizures, various brain MRI findings, developmental delay and intellectual disability. The family had 3 similarly affected siblings, all homozygous for an NMD frameshift. The unrelated patient had a mildly affected uncle with learning difficulties and transient neonatal seizures, he was not tested for the variant. A third recessive patient not reported by ClinGen PMID: 29383681: 7yo girl with seizures, severe neurological impairment, and developmental delay. Compound heterozygous for two missense variants Val359Leu and Asp542Asn. Patch clamp studies showed that expression of either variant alone did not affect current density, but co-expression of both variants lead to a significant current reduction. borderline amber/green for recessive |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3731 | ADAMTSL2 | Zornitza Stark edited their review of gene: ADAMTSL2: Added comment: PMID 36896612: 12 individuals reported with the severe end of the spectrum of ADAMTSL2-related skeletal dysplasia. The affected individuals presented with moderate intrauterine growth restriction, relative macrocephaly, hypertrichosis, large anterior fontanelle, short neck, short and stiff limbs with small hands and feet, severe brachydactyly, and generalized bone sclerosis with mild platyspondyly.; Changed publications: 33369194, 26879370, 21415077, 36896612; Changed phenotypes: Geleophysic dysplasia 1, MIM# 231050, Dermatosparaxic Ehlers Danlos syndrome, Lethal short-limb skeletal dysplasia Al-Gazali type (OMIM %601356) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3695 | HELB |
Rylee Peters gene: HELB was added gene: HELB was added to Mendeliome. Sources: Literature Mode of inheritance for gene: HELB was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: HELB were set to 41212051 Phenotypes for gene: HELB were set to Premature ovarian failure, MONDO:0019852, HELB-related Review for gene: HELB was set to AMBER Added comment: PMID: 41212051 reports three individuals from a single family with a heterozygous missense HELB c.349G>T (p.Asp117Tyr) presenting with premature ovarian insufficiency and early menopause. The variant co-segregates with disease across three generations and is absent from population databases. A mouse knock-in model recapitulates the POI phenotype; RNA-seq and transcriptomic analysis showed dysregulation of genes associated with ovarian function in Helb-mutated mice. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3529 | RHOA | Zornitza Stark Phenotypes for gene: RHOA were changed from normal cognition; leukoencephalopathy; micro-ophthalmia; strabismus; linear hypopigmentation; malar hypoplasia; downslanting palpebral fissures; microstomia; dental anomalies; body asymmetry; limb length discrepancy to Ectodermal dysplasia with facial dysmorphism and acral, ocular, and brain anomalies, somatic mosaic, MIM# 618727 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3527 | RHOA | Zornitza Stark edited their review of gene: RHOA: Changed phenotypes: Ectodermal dysplasia with facial dysmorphism and acral, ocular, and brain anomalies, somatic mosaic, MIM# 618727 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3495 | PRKACA |
Chirag Patel Source Literature was removed from PRKACA. Source Expert Review was added to PRKACA. Phenotypes for gene: PRKACA were changed from Cardioacrofacial dysplasia 1, MIM# 619142; Postaxial hand polydactyly; Postaxial foot polydactyly; Common atrium; Atrioventricular canal defect; Narrow chest; Abnormality of the teeth; Intellectual disability to Cardioacrofacial dysplasia 1, MIM# 619142; Postaxial hand polydactyly; Postaxial foot polydactyly; Common atrium; Atrioventricular canal defect; Narrow chest; Abnormality of the teeth; Intellectual disability; Pigmented nodular adrenocortical disease, primary, 4, MONDO:0014359 Publications for gene PRKACA were changed from 33058759; 31130284; 24571724, 25924874, 40066253, 37988664, 39006359 to 33058759; 31130284; 24571724, 25924874, 40066253, 37988664, 39006359 |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3492 | ARMC5 |
Chirag Patel gene: ARMC5 was added gene: ARMC5 was added to Mendeliome. Sources: Expert Review Green,Literature Mode of inheritance for gene: ARMC5 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: ARMC5 were set to 39910635, 41042544, 25853793, 24283224, 24601692, 24708098, 24905064, 39006359, 32097969 Phenotypes for gene: ARMC5 were set to ACTH-independent macronodular adrenal hyperplasia 2, MONDO:0014416 |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3486 | PPFIA2 |
May Tun Hla Maw changed review comment from: Encodes Liprin-alpha2. Predominantly expressed in brain in the pre- and post-synaptic compartments. Liprin has three domains with N-terminal coiled coil domain (CCD), central (IDRs) and three tandem C-terminal sterile alpha motif (SAM) domains. Gene-disease association: neurodevelopmental disorder. Mode of pathogenicity is unclear; haploinsufficiency has not been proven as disease-causing mechanism. Evidence summary: Previously reported heterozygous de novo variants in two unrelated individuals with a neurodevelopmental disorder. Large cohort studies identified seven additional individuals with rare de novo variants with intellectual disability or developmental delay. Reported variants are mostly missense, and the rest includes non-sense, in-frame deletion, splice site variants. Eight out of these variants are located in the known functional domains (CCD, IDR, SAM). All of these variants were absent in gnomAD. Other phenotypes in these individuals include IUGR, macrocephaly, dystonia, choreatic movement, nystagmus, ataxia, hyperactivity, coarsened gyration, immature opercularization and a coarse corpus callosum, and hypotonia. Functional studies: Homozygous mice with PPFIA2-knockout developed a neurologic phenotype as well as ophthalmologic features. Heterozygous mice did not have apparent phenotype. Sources: Literature; to: Encodes Liprin-alpha2. Predominantly expressed in brain in the pre- and post-synaptic compartments. Liprin has three domains with N-terminal coiled coil domain (CCD), central (IDRs) and three tandem C-terminal sterile alpha motif (SAM) domains. Mode of pathogenicity is unclear; haploinsufficiency has not been proven as disease-causing mechanism. Evidence summary: Previously reported heterozygous de novo variants in two unrelated individuals with a neurodevelopmental disorder. Large cohort studies identified seven additional individuals with rare de novo variants with intellectual disability or developmental delay. Reported variants are mostly missense, and the rest includes non-sense, in-frame deletion, splice site variants. Eight out of these variants are located in the known functional domains (CCD, IDR, SAM). All of these variants were absent in gnomAD. Other phenotypes in these individuals include IUGR, macrocephaly, dystonia, choreatic movement, nystagmus, ataxia, hyperactivity, coarsened gyration, immature opercularization and a coarse corpus callosum, and hypotonia. Functional studies: Homozygous mice with PPFIA2-knockout developed a neurologic phenotype as well as ophthalmologic features. Heterozygous mice did not have apparent phenotype. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3479 | PPFIA2 |
May Tun Hla Maw gene: PPFIA2 was added gene: PPFIA2 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: PPFIA2 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: PPFIA2 were set to 41044885 Phenotypes for gene: PPFIA2 were set to Neurodevelopmental disorder, MONDO:0700092, PPFIA2 related Mode of pathogenicity for gene: PPFIA2 was set to Other Review for gene: PPFIA2 was set to GREEN Added comment: Encodes Liprin-alpha2. Predominantly expressed in brain in the pre- and post-synaptic compartments. Liprin has three domains with N-terminal coiled coil domain (CCD), central (IDRs) and three tandem C-terminal sterile alpha motif (SAM) domains. Gene-disease association: neurodevelopmental disorder. Mode of pathogenicity is unclear; haploinsufficiency has not been proven as disease-causing mechanism. Evidence summary: Previously reported heterozygous de novo variants in two unrelated individuals with a neurodevelopmental disorder. Large cohort studies identified seven additional individuals with rare de novo variants with intellectual disability or developmental delay. Reported variants are mostly missense, and the rest includes non-sense, in-frame deletion, splice site variants. Eight out of these variants are located in the known functional domains (CCD, IDR, SAM). All of these variants were absent in gnomAD. Other phenotypes in these individuals include IUGR, macrocephaly, dystonia, choreatic movement, nystagmus, ataxia, hyperactivity, coarsened gyration, immature opercularization and a coarse corpus callosum, and hypotonia. Functional studies: Homozygous mice with PPFIA2-knockout developed a neurologic phenotype as well as ophthalmologic features. Heterozygous mice did not have apparent phenotype. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3452 | EXT2 | Zornitza Stark Phenotypes for gene: EXT2 were changed from Seizures, scoliosis, and macrocephaly syndrome, MIM#616682 to Exostoses, multiple, type 2 MIM#133701; Seizures, scoliosis, and macrocephaly syndrome, MIM#616682 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3447 | NOTCH2 | Sangavi Sivagnanasundram reviewed gene: NOTCH2: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: Acroosteolysis dominant type MONDO:0007057, Alagille syndrome MONDO:0007318; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3441 | SLC7A2 |
Zornitza Stark gene: SLC7A2 was added gene: SLC7A2 was added to Mendeliome. Sources: Literature founder tags were added to gene: SLC7A2. Mode of inheritance for gene: SLC7A2 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: SLC7A2 were set to 41015522 Phenotypes for gene: SLC7A2 were set to Leukodystrophy, MONDO:0019046, SLC7A2-related Review for gene: SLC7A2 was set to AMBER Added comment: RAVINE leukoencephalopathy (RLE) is a hereditary autosomal recessive disease characterized by typical clinical and radiological signs that has so far been observed only in patients of Reunionese origin. The term RAVINE is a French acronym for the main clinical features of the disease: Réunion, Anorexie, Vomissements Incoercibles, signes NEurologiques (Reunion, Anorexia, Intractable Vomiting, NEurological signs). Patients with RLE carry the IVS1-1778A>G mutation of the SLC7A2 gene in the homozygous state. Onset is in infancy. Death typically occurs before the age of 28months in a very narrow time window (23.0±2.2months). PMID 41015522 summarises data from 40 affected individuals. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3332 | KLK15 |
Sangavi Sivagnanasundram gene: KLK15 was added gene: KLK15 was added to Mendeliome. Sources: Other Mode of inheritance for gene: KLK15 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: KLK15 were set to 40949095 Phenotypes for gene: KLK15 were set to hypermobile Ehlers-Danlos syndrome MONDO:0007523 Review for gene: KLK15 was set to AMBER Added comment: Two unrelated families with individuals affected with hEDS Heterozygous p.Gly226Asp was identified in both families and segregated with disease across other affected individuals and not presented in unaffected family members. Note: p.Gly226Asp - FAF 0.4970% in gnomAD v4.1 CRISPR-Cas9-generated Klk15G224D/+ knock in mouse model showed a decrease in tendon elasicity, mitral valve prolapse, collagen fibril thinning which is supportive to show the mouse model recapitulated human phenotype. More evidence is required to support gene-disease association given only one variant in two families and supportive mouse model have been reported. Sources: Other |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3325 | PCDHA13 |
Chirag Patel gene: PCDHA13 was added gene: PCDHA13 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: PCDHA13 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: PCDHA13 were set to 40988636 Phenotypes for gene: PCDHA13 were set to Hypoplastic left heart syndrome, MONDO:0004933 Review for gene: PCDHA13 was set to RED Added comment: WES in 68 subjects with HLHS identified 1 individual with co-occurrence (i.e. digenic) of a SAP130 gene variant (p. S639G) and PCDHA13 gene variant (p. A22V). GnomAD frequencies for variants are: 0.00003% (PCDHA13 variant) and 0.01% with numerous homozygotes (SAP130 variant). The PCDHA13 variant is situated in a region highly conserved across the PCDHA gene family (which is highly homologous), especially PCDHA10 which is the ortholog of mouse Pcdha9. Mouse and zebrafish modeling showed that Sap130 mediates left ventricular hypoplasia, and Pcdha9 increases penetrance of aortic valve abnormalities. Mutations in Sap130 and Pcdha9 were validated by CRISPR–Cas9 genome editing in mice as being digenic causes of HLHS. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3217 | MT-TS1 |
Zornitza Stark gene: MT-TS1 was added gene: MT-TS1 was added to Mendeliome. Sources: Expert list mtDNA tags were added to gene: MT-TS1. Mode of inheritance for gene gene: MT-TS1 was set to MITOCHONDRIAL Publications for gene: MT-TS1 were set to 7669057; 9778262; 14605505; 23696415; 33279600; 7581383 Phenotypes for gene: MT-TS1 were set to Mitochondrial disease (MONDO:0044970), MT-TS1-related Review for gene: MT-TS1 was set to GREEN Added comment: DEFINITIVE by ClinGen. At least 8 individuals reported. Clinical features seen in affected individuals range from isolated hearing loss to mitochondrial myopathy to mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes (MELAS) and myoclonus epilepsy, ragged red fibers (MERRF). One case of fatal neonatal lactic acidosis has been reported. Intrafamilial variability has been observed. Muscle biopsy often shows COX-negative fibers and/or ragged red fibers. A combined mitochondrial chain respiratory deficiency (commonly involving complexes I and IV) may also be observed in muscle biopsies. Heteroplasmy levels in affected individuals are often near homoplasmy in muscle and lower in tissues such as blood and urine, although homoplasmy across multiple tissues has also been seen. One individual had mitochondrial myopathy with heteroplasmy levels as low as 37% heteroplasmy in muscle. Multiple single fiber studies and cybrid analyses were performed in these patients and are supportive of variant pathogenicity. Sources: Expert list |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3212 | MT-TQ |
Zornitza Stark gene: MT-TQ was added gene: MT-TQ was added to Mendeliome. Sources: Expert list mtDNA tags were added to gene: MT-TQ. Mode of inheritance for gene gene: MT-TQ was set to MITOCHONDRIAL Publications for gene: MT-TQ were set to 11171912; 10996779; 17003408; 11335700 Review for gene: MT-TQ was set to AMBER Added comment: LIMITED by ClinGen. Three unique variants (m.4332G>A, m.4369_4370insA, m.4381A>G) reported in three probands across 3 publications. Single fiber testing further supported the pathogenicity of several of these variants. Age of onset in affected individuals was five years old, teens, and 20 years old. Clinical features in affected individuals included stroke-like episodes, hearing loss, myopathy, and Leber Hereditary Optic Neuropathy (LHON). Brain imaging was variable. Muscle biopsies showed ragged red fibers and COX-negative fibers. Metabolic screening investigations were only reported in one individual and showed high cerebrospinal fluid (CSF) lactate with normal blood lactate. Heteroplasmy levels in affected individuals were highest in muscle when multiple tissues were assessed (61-87% in muscle). Sources: Expert list |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3185 | MT-TC |
Zornitza Stark gene: MT-TC was added gene: MT-TC was added to Mendeliome. Sources: Expert list Mode of inheritance for gene gene: MT-TC was set to MITOCHONDRIAL Publications for gene: MT-TC were set to 8829635; 9185178; 17241783; 11453453; 16955414; 32169613; 36039763; 17724295; 35252560; 34433719; 30030363 Phenotypes for gene: MT-TC were set to Mitochondrial disease (MONDO:0044970), MT-TC-related Review for gene: MT-TC was set to AMBER Added comment: LIMITED by ClinGen. There were 3 scoreable probands across >10 publications from 1996-2022. Notably, while cybrid analyses were performed (PMID:36039763), one of the variants, m.5783G>A, was excluded from scoring for three reasons: 1.) the reported phenotype of isolated hearing loss was non-specific and incompletely penetrant, but also 2.) the biochemical impact in cybrids was mild - moderate, and 3.) there was reduction in expression of mitochondrial replication genes (TWNK ~30% of control in cybrids) suggesting an alternative aetiology might be responsible for the biochemical impact reported. The gene-disease association for MT-TC is also supported by the known interaction with a multitude of other mitochondrial translation proteins (PMID:30030363) and respiratory chain studies and Northern blot analysis supporting MT-TC dysfunction leading to Complex I deficiency (PMID:35252560). Sources: Expert list |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.3175 | MT-ND4L |
Zornitza Stark gene: MT-ND4L was added gene: MT-ND4L was added to Mendeliome. Sources: Expert list mtDNA tags were added to gene: MT-ND4L. Mode of inheritance for gene gene: MT-ND4L was set to MITOCHONDRIAL Publications for gene: MT-ND4L were set to 8680405; 11935318; 17003408; 22879922; 24568867 Phenotypes for gene: MT-ND4L were set to Mitochondrial disease (MONDO:0044970), MT-ND4L-related Review for gene: MT-ND4L was set to AMBER Added comment: LIMITED by ClinGen. Seven probands with m.10063T>C have been reported across five publications, all of whom had LHON. These cases were scored with reduced points by ClinGen given the mild impact this variant has been shown to have on complex I function. While three other missense variants (m.10543A>G, m.10591T>G, m.10680G>A) have been reported, the ClinGen Expert Panel agreed there was only sufficient evidence of pathogenicity for the m.10663T>C variant. Cases with m.10680G>A and m.10543A>G and m.10591T>G were reviewed but excluded from scoring due to a lack of compelling functional evidence to support pathogenicity. The m.10543A>G variant has been modeled in E. coli and showed a very mild reduction in NADH dehydrogenase activity (74% of control), which was not sufficient to be included in scoring. Sources: Expert list |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2977 | CSMD2 |
Krithika Murali changed review comment from: PMID: 40632521 Li et al 2025 (Epilepsia) reported 6 unrelated individuals of Han Chinese descent with biallelic CSMD2 missense variants (NM_052896) and focal epilepsy. 5 individuals were compound heterozygous and one was homozygous. These individuals were ascertained through trio WES analysis of 420 unrelated individuals with focal epilepsy enrolled in the China Epilepsy Gene 1.0 project. Phenotypic features - age of onset 1.5-10 years old - complex partial seizures (4), secondary GTCS (2) - Normal MRI-B (3), focal cortical dysplasia (1) - mild ID (1). The variants were noted to be rare in EXAC-East Asian cohort, most located in CUB/Sushi domains. The gene has some evidence of missense and LoF constraint in gnomAD v4. There was also enrichment of biallelic CSMD2 variants in affected individuals versus a control cohort of unaffected parents (5/420 compound hets affected individuals, 3/1942 compound hets in unaffected parents). Previous mouse Csmd2 knockdown models demonstrated reduction in dendritic spine density and complexity. LoF is the postulated disease mechanism. Closely related gene paralog CSMD1 has a definitive association with autosomal recessive complex neurodevelopmental disorder with a more severe phenotype. Different expression profiles during developmental stages between CSMD1 and CSMD2 postulated for the comparatively milder phenotype associated with the latter. CSMD2 has 71 exons and 3631 amino acids. The true prevalence of biallelic missense variants in healthy individuals across diverse ancestries has not been ascertained. Review of the missense variants in this study highlighted issues in a number of them including poor-moderate conservation, conflicting or benign in silicos including REVEL, non-coding in an alternative transcript, Case 4 p.Val1547Ile homozygote – this variant has been noted in an East Asian male homozygote aged between 45-50 in gnomAD v4. In addition, no information about unaffected siblings and segregation testing has been provided. Given prevalence of focal epilepsy, stronger case-control evidence from diverse ancestries and variant-specific functional evidence is required to support this proposed gene-disease association.; to: PMID: 40632521 Li et al 2025 (Epilepsia) reported 6 unrelated individuals of Han Chinese descent with biallelic CSMD2 missense variants (NM_052896) and focal epilepsy. 5 individuals were compound heterozygous and one was homozygous. These individuals were ascertained through trio WES analysis of 420 unrelated individuals with focal epilepsy enrolled in the China Epilepsy Gene 1.0 project. Phenotypic features - age of onset 1.5-10 years old - complex partial seizures (4), secondary GTCS (2) - Normal MRI-B (3), focal cortical dysplasia (1) - mild ID (1). The variants were noted to be rare in EXAC-East Asian cohort, most located in CUB/Sushi domains. The gene has some evidence of missense and LoF constraint in gnomAD v4. There was also enrichment of biallelic CSMD2 variants in affected individuals versus a control cohort of unaffected parents (5/420 compound hets affected individuals, 3/1942 compound hets in unaffected parents). Previous mouse Csmd2 knockdown models demonstrated reduction in dendritic spine density and complexity. LoF is the postulated disease mechanism. Closely related gene paralog CSMD1 has a definitive association with autosomal recessive complex neurodevelopmental disorder with a more severe phenotype. Different expression profiles during developmental stages between CSMD1 and CSMD2 postulated for the comparatively milder phenotype associated with the latter. CSMD2 has 71 exons and 3631 amino acids. The true prevalence of biallelic missense variants in healthy individuals across diverse ancestries has not been ascertained. Review of the missense variants in this study highlighted issues in a number of them including poor-moderate conservation, conflicting or benign in silicos including REVEL, non-coding in an alternative transcript, Case 4 p.Val1547Ile homozygote – this variant has been noted in an East Asian male homozygote aged between 45-50 in gnomAD v4. In addition, no information about unaffected/affected siblings and segregation testing has been provided. Given prevalence of focal epilepsy, stronger case-control evidence from diverse ancestries and variant-specific functional evidence is required to support this proposed gene-disease association. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2977 | CSMD2 |
Krithika Murali changed review comment from: PMID: 40632521 Li et al 2025 (Epilepsia) reported 6 unrelated individuals of Han Chinese descent with biallelic CSMD2 missense variants (NM_052896) and focal epilepsy. 5 individuals were compound heterozygous and one was homozygous. These individuals were ascertained through trio WES analysis of 420 unrelated individuals with focal epilepsy enrolled in the China Epilepsy Gene 1.0 project. Phenotypic features - age of onset 1.5-10 years old - complex partial seizures (4), secondary GTCS (2) - Normal MRI-B (3), focal cortical dysplasia (1) - mild ID (1). The variants were noted to be rare in EXAC-East Asian cohort, most located in CUB/Sushi domains. The gene has some evidence of missense and LoF constraint in gnomAD v4. There was also enrichment of biallelic CSMD2 variants in affected individuals versus a control cohort of unaffected parents (5/420 compound hets affected individuals, 3/1942 compound hets in unaffected parents). Previous mouse Csmd2 knockdown models demonstrated reduction in dendritic spine density and complexity. LoF is the postulated disease mechanism. Closely related gene paralog CSMD1 has a definitive association with autosomal recessive complex neurodevelopmental disorder with a more severe phenotype. Different expression profiles during developmental stages between CSMD1 and CSMD2 postulated for the comparatively milder phenotype associated with the latter. CSMD2 has 71 exons and 3631 amino acids. The true prevalence of biallelic missense variants in healthy individuals across diverse ancestries has not been ascertained. Review of the missense variants in this study highlighted issues in a number of them including poor-moderate conservation, conflicting or benign in silicos including REVEL, non-coding in an alternative transcript, Case 4 p.Val1547Ile homozygote – this variant has been noted in an East Asian male homozygote aged between 45-50 in gnomAD v4. Given prevalence of focal epilepsy, stronger case-control evidence from diverse ancestries and variant-specific functional evidence is required to support this proposed gene-disease association.; to: PMID: 40632521 Li et al 2025 (Epilepsia) reported 6 unrelated individuals of Han Chinese descent with biallelic CSMD2 missense variants (NM_052896) and focal epilepsy. 5 individuals were compound heterozygous and one was homozygous. These individuals were ascertained through trio WES analysis of 420 unrelated individuals with focal epilepsy enrolled in the China Epilepsy Gene 1.0 project. Phenotypic features - age of onset 1.5-10 years old - complex partial seizures (4), secondary GTCS (2) - Normal MRI-B (3), focal cortical dysplasia (1) - mild ID (1). The variants were noted to be rare in EXAC-East Asian cohort, most located in CUB/Sushi domains. The gene has some evidence of missense and LoF constraint in gnomAD v4. There was also enrichment of biallelic CSMD2 variants in affected individuals versus a control cohort of unaffected parents (5/420 compound hets affected individuals, 3/1942 compound hets in unaffected parents). Previous mouse Csmd2 knockdown models demonstrated reduction in dendritic spine density and complexity. LoF is the postulated disease mechanism. Closely related gene paralog CSMD1 has a definitive association with autosomal recessive complex neurodevelopmental disorder with a more severe phenotype. Different expression profiles during developmental stages between CSMD1 and CSMD2 postulated for the comparatively milder phenotype associated with the latter. CSMD2 has 71 exons and 3631 amino acids. The true prevalence of biallelic missense variants in healthy individuals across diverse ancestries has not been ascertained. Review of the missense variants in this study highlighted issues in a number of them including poor-moderate conservation, conflicting or benign in silicos including REVEL, non-coding in an alternative transcript, Case 4 p.Val1547Ile homozygote – this variant has been noted in an East Asian male homozygote aged between 45-50 in gnomAD v4. In addition, no information about unaffected siblings and segregation testing has been provided. Given prevalence of focal epilepsy, stronger case-control evidence from diverse ancestries and variant-specific functional evidence is required to support this proposed gene-disease association. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2977 | CSMD2 |
Krithika Murali changed review comment from: PMID: 40632521 Li et al 2025 (Epilepsia) reported 6 unrelated individuals of Han Chinese descent with biallelic CSMD2 missense variants (NM_052896) and focal epilepsy. 5 individuals were compound heterozygous and one was homozygous. These individuals were ascertained through trio WES analysis of 420 unrelated individuals with focal epilepsy enrolled in the China Epilepsy Gene 1.0 project. Phenotypic features - age of onset 1.5-10 years old - complex partial seizures (4), secondary GTCS (2) - Normal MRI-B (3), focal cortical dysplasia (1) - mild ID (1). The variants were noted to be rare in EXAC-East Asian cohort, most located in CUB/Sushi domains. The gene has some evidence of missense and LoF constraint in gnomAD v4. There was also enrichment of biallelic CSMD2 variants in affected individuals versus a control cohort of unaffected parents (5/420 compound hets affected individuals, 3/1942 compound hets in unaffected parents). Previous mouse Csmd2 knockdown models demonstrated reduction in dendritic spine density and complexity. LoF is the postulated disease mechanism. Closely related gene paralog CSMD1 has a definitive association with autosomal recessive complex neurodevelopmental disorder with a more severe phenotype. Different expression profiles during developmental stages between CSMD1 and CSMD2 postulated for the comparatively milder phenotype associated with the latter. CSMD2 has 71 exons and 3631 amino acids. The true prevalence of biallelic missense variants in healthy individuals across diverse ancestries has not been ascertained. Review of the missense variants in this study highlighted issues in a number of them including poor-moderate conservation, conflicting or benign in silicos including REVEL, non-coding in an alternative transcript, Case 4 p.Val1547Ile homozygote – this variant has been noted in an East Asian male homozygote aged between 45-50. Given prevalence of focal epilepsy, stronger case-control evidence from diverse ancestries and variant-specific functional evidence is required to support this proposed gene-disease association.; to: PMID: 40632521 Li et al 2025 (Epilepsia) reported 6 unrelated individuals of Han Chinese descent with biallelic CSMD2 missense variants (NM_052896) and focal epilepsy. 5 individuals were compound heterozygous and one was homozygous. These individuals were ascertained through trio WES analysis of 420 unrelated individuals with focal epilepsy enrolled in the China Epilepsy Gene 1.0 project. Phenotypic features - age of onset 1.5-10 years old - complex partial seizures (4), secondary GTCS (2) - Normal MRI-B (3), focal cortical dysplasia (1) - mild ID (1). The variants were noted to be rare in EXAC-East Asian cohort, most located in CUB/Sushi domains. The gene has some evidence of missense and LoF constraint in gnomAD v4. There was also enrichment of biallelic CSMD2 variants in affected individuals versus a control cohort of unaffected parents (5/420 compound hets affected individuals, 3/1942 compound hets in unaffected parents). Previous mouse Csmd2 knockdown models demonstrated reduction in dendritic spine density and complexity. LoF is the postulated disease mechanism. Closely related gene paralog CSMD1 has a definitive association with autosomal recessive complex neurodevelopmental disorder with a more severe phenotype. Different expression profiles during developmental stages between CSMD1 and CSMD2 postulated for the comparatively milder phenotype associated with the latter. CSMD2 has 71 exons and 3631 amino acids. The true prevalence of biallelic missense variants in healthy individuals across diverse ancestries has not been ascertained. Review of the missense variants in this study highlighted issues in a number of them including poor-moderate conservation, conflicting or benign in silicos including REVEL, non-coding in an alternative transcript, Case 4 p.Val1547Ile homozygote – this variant has been noted in an East Asian male homozygote aged between 45-50 in gnomAD v4. Given prevalence of focal epilepsy, stronger case-control evidence from diverse ancestries and variant-specific functional evidence is required to support this proposed gene-disease association. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2976 | CSMD2 |
Krithika Murali changed review comment from: PMID: 40632521 Li et al 2025 (Epilepsia) reported 6 unrelated individuals with biallelic CSMD2 missense variants (NM_052896) and focal epilepsy. 5 individuals were compound heterozygous and one was homozygous. These individuals were ascertained through trio WES analysis of 420 unrelated individuals of Han Chinese descent with focal epilepsy enrolled in the China Epilepsy Gene 1.0 project. The age of onset was 1.5-10 years old, complex partial seizures (4 individuals), secondary GTCS (2 individuals), normal MRI (3), focal cortical dysplasia (1), mild ID (1). The variants were noted to be rare, most located in CUB/Sushi domains, none reported in EXAC - East Asian population in homozygotes, and none predicted to have co-occurred as compound hets. There was also a significant enrichment of biallelic CSMD2 variants in affected individuals versus a control cohort of unaffected parents (5/420 compound hets affected individuals, 3/1942 compound hets in unaffected parents). Previous mouse Csmd2 knockdown models demonstrated reduction in dendritic spine density and complexity and LoF is the postulated mechanism. Closely related gene paralog CSMD1 has a definitive association with autosomal recessive complex neurodevelopmental disorder with a more severe phenotype. Different expression profiles during developmental stages between CSMD1 and CSMD2 postulated for the comparatively milder phenotype with the latter. CSMD2 has 71 exons and true prevalence of biallelic missense variants in healthy individuals across diverse ancestries has not been ascertained. Closer review of the missense variants in this study showed some to be moderately conserved residues with conflicting or benign in silicos. Given prevalence of focal epilepsy, stronger case-control evidence from diverse ancestries required to support gene-disease association in conjunction with variant-specific functional evidence. Sources: Literature; to: PMID: 40632521 Li et al 2025 (Epilepsia) reported 6 unrelated individuals with biallelic CSMD2 missense variants (NM_052896) and focal epilepsy. 5 individuals were compound heterozygous and one was homozygous. These individuals were ascertained through trio WES analysis of 420 unrelated individuals of Han Chinese descent with focal epilepsy enrolled in the China Epilepsy Gene 1.0 project. The age of onset was 1.5-10 years old, complex partial seizures (4 individuals), secondary GTCS (2 individuals), normal MRI (3), focal cortical dysplasia (1), mild ID (1). The variants were noted to be rare, most located in CUB/Sushi domains, none reported in EXAC - East Asian population in homozygotes, and none predicted to have co-occurred as compound hets. There was also a significant enrichment of biallelic CSMD2 variants in affected individuals versus a control cohort of unaffected parents (5/420 compound hets affected individuals, 3/1942 compound hets in unaffected parents). Previous mouse Csmd2 knockdown models demonstrated reduction in dendritic spine density and complexity and LoF is the postulated mechanism. Closely related gene paralog CSMD1 has a definitive association with autosomal recessive complex neurodevelopmental disorder with a more severe phenotype. Different expression profiles during developmental stages between CSMD1 and CSMD2 postulated for the comparatively milder phenotype with the latter. CSMD2 has 71 exons and 3631 amino acids. The true prevalence of biallelic missense variants in healthy individuals across diverse ancestries has not been ascertained. Closer review of the missense variants in this study showed some to be moderately conserved residues with conflicting or benign in silicos. Given prevalence of focal epilepsy, stronger case-control evidence from diverse ancestries required to support gene-disease association in conjunction with variant-specific functional evidence. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2976 | CSMD2 |
Krithika Murali changed review comment from: PMID: 40632521 Li et al 2025 (Epilepsia) reported 6 unrelated individuals with biallelic CSMD2 missense variants (NM_052896) and focal epilepsy. 5 individuals were compound heterozygous and one was homozygous. These individuals were ascertained through trio WES analysis of 420 unrelated individuals of Han Chinese descent with focal epilepsy enrolled in the China Epilepsy Gene 1.0 project. The age of onset was 1.5-10 years old, complex partial seizures (4 individuals), secondary GTCS (2 individuals), normal MRI (3), focal cortical dysplasia (1), mild ID (1). The variants were noted to be rare, most located in CUB/Sushi domains, none reported in EXAC - East Asian population in homozygotes, and none predicted to have co-occurred as compound hets. There was also a significant enrichment of biallelic CSMD2 variants in affected individuals versus a control cohort of unaffected parents (5/420 compound hets affected individuals, 3/1942 compound hets in unaffected parents). Previous mouse Csmd2 knockdown models demonstrated reduction in dendritic spine density and complexity and LoF is the postulated mechanism. Closely related gene paralog CSMD1 has a definitive association with autosomal recessive complex neurodevelopmental disorder with a more severe phenotype. Different expression profiles during developmental stages between CSMD1 and CSMD2 postulated for the comparatively milder phenotype with the latter. CSMD2 has 71 exons and true prevalence of biallelic missense variants in healthy individuals across diverse ancestries has not been ascertained. Closer review of the missense variants in this study showed a number of them to be moderately conserved residues with conflicting or benign in silicos. Given prevalence of focal epilepsy, stronger case-control evidence required from diverse ancestries required to support gene-disease association in conjunction with variant-specific functional evidence. Sources: Literature; to: PMID: 40632521 Li et al 2025 (Epilepsia) reported 6 unrelated individuals with biallelic CSMD2 missense variants (NM_052896) and focal epilepsy. 5 individuals were compound heterozygous and one was homozygous. These individuals were ascertained through trio WES analysis of 420 unrelated individuals of Han Chinese descent with focal epilepsy enrolled in the China Epilepsy Gene 1.0 project. The age of onset was 1.5-10 years old, complex partial seizures (4 individuals), secondary GTCS (2 individuals), normal MRI (3), focal cortical dysplasia (1), mild ID (1). The variants were noted to be rare, most located in CUB/Sushi domains, none reported in EXAC - East Asian population in homozygotes, and none predicted to have co-occurred as compound hets. There was also a significant enrichment of biallelic CSMD2 variants in affected individuals versus a control cohort of unaffected parents (5/420 compound hets affected individuals, 3/1942 compound hets in unaffected parents). Previous mouse Csmd2 knockdown models demonstrated reduction in dendritic spine density and complexity and LoF is the postulated mechanism. Closely related gene paralog CSMD1 has a definitive association with autosomal recessive complex neurodevelopmental disorder with a more severe phenotype. Different expression profiles during developmental stages between CSMD1 and CSMD2 postulated for the comparatively milder phenotype with the latter. CSMD2 has 71 exons and true prevalence of biallelic missense variants in healthy individuals across diverse ancestries has not been ascertained. Closer review of the missense variants in this study showed some to be moderately conserved residues with conflicting or benign in silicos. Given prevalence of focal epilepsy, stronger case-control evidence from diverse ancestries required to support gene-disease association in conjunction with variant-specific functional evidence. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2976 | CSMD2 |
Krithika Murali gene: CSMD2 was added gene: CSMD2 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: CSMD2 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: CSMD2 were set to PMID: 40632521; 38649688; 31068362 Phenotypes for gene: CSMD2 were set to Focal epilepsy - MONDO:0005384, CSMD1-related Review for gene: CSMD2 was set to AMBER Added comment: PMID: 40632521 Li et al 2025 (Epilepsia) reported 6 unrelated individuals with biallelic CSMD2 missense variants (NM_052896) and focal epilepsy. 5 individuals were compound heterozygous and one was homozygous. These individuals were ascertained through trio WES analysis of 420 unrelated individuals of Han Chinese descent with focal epilepsy enrolled in the China Epilepsy Gene 1.0 project. The age of onset was 1.5-10 years old, complex partial seizures (4 individuals), secondary GTCS (2 individuals), normal MRI (3), focal cortical dysplasia (1), mild ID (1). The variants were noted to be rare, most located in CUB/Sushi domains, none reported in EXAC - East Asian population in homozygotes, and none predicted to have co-occurred as compound hets. There was also a significant enrichment of biallelic CSMD2 variants in affected individuals versus a control cohort of unaffected parents (5/420 compound hets affected individuals, 3/1942 compound hets in unaffected parents). Previous mouse Csmd2 knockdown models demonstrated reduction in dendritic spine density and complexity and LoF is the postulated mechanism. Closely related gene paralog CSMD1 has a definitive association with autosomal recessive complex neurodevelopmental disorder with a more severe phenotype. Different expression profiles during developmental stages between CSMD1 and CSMD2 postulated for the comparatively milder phenotype with the latter. CSMD2 has 71 exons and true prevalence of biallelic missense variants in healthy individuals across diverse ancestries has not been ascertained. Closer review of the missense variants in this study showed a number of them to be moderately conserved residues with conflicting or benign in silicos. Given prevalence of focal epilepsy, stronger case-control evidence required from diverse ancestries required to support gene-disease association in conjunction with variant-specific functional evidence. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2892 | NDC1 | Zornitza Stark Phenotypes for gene: NDC1 were changed from triple-A syndrome MONDO:0009279 to Neurodevelopmental disorder with achalasia, polyneuropathy, and alacrima, MIM# 621328 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2891 | NDC1 | Zornitza Stark reviewed gene: NDC1: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: Neurodevelopmental disorder with achalasia, polyneuropathy, and alacrima, MIM# 621328; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2861 | SPOP | Zornitza Stark Phenotypes for gene: SPOP were changed from Intellectual disability; dysmorphism; microcephaly; macrocephaly to Nabais Sa-de Vries syndrome, type 1 MIM#618828; Nabais Sa-de Vries syndrome, type 2, MIM#618829 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2795 | ASXL1 |
Zornitza Stark edited their review of gene: ASXL1: Added comment: PMID 40742536. Single individual with biallelic variants reported. The patient had a history of haematologic abnormalities and viral-associated complications, including chronic macrocytosis, persistent vaccine-strain rubella granulomas, and EBV-associated Hodgkin lymphoma. Immunophenotyping revealed loss of B cells, hypogammaglobulinemia, and impairments in cytotoxic T and NK cell populations. T cells exhibited skewing toward an exhausted memory phenotype, global DNA methylation loss, and increased epigenetic aging. These aberrations were ameliorated by wild-type ASXL1 transduction. Note mono allelic variants are associated with Bohring Opitz syndrome and somatic variants are associated with clonal haematopoiesis. RED for biallelic association.; Changed publications: 29446906, 21706002, 40742536; Changed phenotypes: Bohring-Opitz syndrome , MIM#605039, Combined immunodeficiency, MONDO:0015131, ASXL1-related |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2734 | ACTL7A |
Zornitza Stark gene: ACTL7A was added gene: ACTL7A was added to Mendeliome. Sources: Expert list Mode of inheritance for gene: ACTL7A was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: ACTL7A were set to 32923619; 34727571; 36593593; 37004249; 37991128; 36574082; 35921706 Phenotypes for gene: ACTL7A were set to Spermatogenic failure 86, #MIM 620499 Review for gene: ACTL7A was set to GREEN Added comment: Literature in OMIM entry- PubMed: 32923619, 34727571, 36593593, 37004249- different biallelic variants reported in >3 unrelated infertile men Other papers: i) PMID: 37991128 (2025)- two infertile males with com het p.R373H/p.G402S and hom p.R373C. All located within actin domain and predicted to be pathogenic.The protein expression of actin-like protein 7A was absent in affected spermatozoa by using immunofluorescence staining and western blotting. ii)PMID: 36574082 (2023)- Two infertile brothers with hom p.D75A with teratozoospermia and fertilization failure. Immunofluorescence revealed that ACTL7A protein was degraded in sperms of patients. Transmission electron microscopy (TEM) analysis of sperms from the infertile patients showed that the irregular perinuclear theca (PT) and acrosomal ultrastructural defects. The variant also caused abnormal localization and reduced the expression of PLCZ1 in sperms of the patients. iii) PMID: 35921706 (2022)- Actl7a gene knockout (KO) mice led to malformed formation of sperm acrosomes, male infertility, fertilization failure during in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI), and reduced sperm-zona pellucida (ZP) binding ability. Localization of the zona pellucida binding protein (ZPBP) was altered in the sperm of Actl7a homozygous KO male mice. Sources: Expert list |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2667 | NSUN3 | Sangavi Sivagnanasundram changed review comment from: Four other unrelated families reported with biallelic variants and presented with optic neuropathy of varying severities and oxidative phosphorylation deficiency. All affected individuals presented with a range of other phenotypes including but not limited to ID/DD, cardiac abnormalities, skeletal abnormalities and hearing impairment. Two families (Family 1 and Family 3) show segregation evidence across affected individuals however consanguinity was noted.; to: Four other unrelated families reported with biallelic variants and presented with optic neuropathy of varying severities and oxidative phosphorylation deficiency. All affected individuals presented with a range of other phenotypes including but not limited to ID/DD, cardiac abnormalities, skeletal abnormalities and hearing impairment. Two families (Family 1 and Family 3) show segregation evidence across affected individuals - consanguinity was noted in both families. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2656 | ATP2A2 | Zornitza Stark Phenotypes for gene: ATP2A2 were changed from Acrokeratosis verruciformis MIM#101900; Darier disease MIM#124200; Congenital myopathy, MONDO:0019952, ATP2A2-related; rhabdomyolysis to Acrokeratosis verruciformis MIM#101900; Darier disease MIM#124200; Congenital myopathy, MONDO:0019952, ATP2A2-related; {Rhabdomyolysis, susceptibility to, 2}, MIM# 621236 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2601 | ADAM10 |
Bryony Thompson gene: ADAM10 was added gene: ADAM10 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: ADAM10 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: ADAM10 were set to 23666529; 30488468 Phenotypes for gene: ADAM10 were set to reticulate acropigmentation of Kitamura MONDO:0014234 Review for gene: ADAM10 was set to GREEN Added comment: Reticulate acropigmentation of Kitamura (RAK) is a rare genetic disorder of cutaneous pigmentation. >5 families have been reported. Loss of function is the reported mechanism of disease. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2593 | PPP2R5C | Zornitza Stark Phenotypes for gene: PPP2R5C were changed from Neurodevelopmental disorder, PPP2R5C-related (MONDO:070092); macrocephaly; intellectual disability to Houge-Janssens syndrome 4, MIM# 621185 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2539 | ATP2A2 | Zornitza Stark Phenotypes for gene: ATP2A2 were changed from Acrokeratosis verruciformis MIM#101900; Darier disease MIM#124200 to Acrokeratosis verruciformis MIM#101900; Darier disease MIM#124200; Congenital myopathy, MONDO:0019952, ATP2A2-related; rhabdomyolysis | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2479 | PCNA |
Sangavi Sivagnanasundram gene: PCNA was added gene: PCNA was added to Mendeliome. Sources: ClinGen Mode of inheritance for gene: PCNA was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: PCNA were set to 24911150, 33426167, 36990216 Phenotypes for gene: PCNA were set to hereditary ataxia MONDO:0100309 Review for gene: PCNA was set to AMBER Added comment: Classified as Limited by Cerebellar Ataxia GCEP on 09/04/2025 - https://search.clinicalgenome.org/CCID:008778 Two missense variants have been reported across 5 families. Both the missense variants are present in gnomAD (rare enough for AR gene). Method of pathogenicity is still unknown. Affected individuals reported with ataxia, photosensitivity, telangiectasias, and some degree of intellectual disability. Sources: ClinGen |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2422 | PLCZ1 |
Zornitza Stark gene: PLCZ1 was added gene: PLCZ1 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: PLCZ1 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: PLCZ1 were set to 26721930; 31463947; 36593593; 37004249 Phenotypes for gene: PLCZ1 were set to Spermatogenic failure 17, MIM# 617214 Review for gene: PLCZ1 was set to GREEN Added comment: i) PMID:26721930- homozygous missense variant (I489F) in 2 Tunisian brothers with infertility due to oocyte activation failure. ii) PMID:31463947- 3 homozygous variants (C196X, S350P, L246F) in 4 Chinese men from 3 consanguineous families with SPGF17 and total fertilization failure of oocytes after intracytoplasmic sperm injection. iii) PMID: 36593593- compound heterozygosity for splice site and missense variants (c.1174+3A-C and N425S in case 2; c.136-1G-C and G453D in case 3) in 2 unrelated Chinese men with infertility due to acrosomal abnormalities and total fertilization failure. iv) PMID: 37004249- previously reported homozygous variant (C196X) in two unrelated men with infertility due to total fertilization failure Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2391 | MACROD2 | Zornitza Stark Phenotypes for gene: MACROD2 were changed from intellectual disability; dysmorphic features; microcephaly to Syndromic disease, MONDO:0002254, MACROD2-related; intellectual disability; dysmorphic features; microcephaly | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2390 | MACROD2 | Zornitza Stark edited their review of gene: MACROD2: Changed phenotypes: Syndromic disease, MONDO:0002254, MACROD2-related, intellectual disability, dysmorphic features, microcephaly | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2094 | CRACR2A | Sangavi Sivagnanasundram reviewed gene: CRACR2A: Rating: AMBER; Mode of pathogenicity: None; Publications: https://search.clinicalgenome.org/CCID:008378; Phenotypes: combined immunodeficiency MONDO:0015131; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2089 | IRAK2 |
Chirag Patel changed review comment from: 2 individuals with sequential or repeated invasive infections with 2 different variants in IRAK2 gene found on WES testing. The IRAK kinases function as downstream signal transductors following the activation of pathogen recognition receptors. IRAK4 gene has been associated with susceptibility to severe infections by common pyogenic bacteria. Individual 1 had herpes simplex virus-triggered hemophagocytic lymphohistiocytosis with tuberculosis, and a homozygous missense variant (L78P). There are no homozygous individuals in gnomAD (MAF 0.003%). No segregation testing reported. Individual 2 had Streptococcus pneumoniae bacteremia with candidemia, and a heterozygous missense variant (R506W) which straddles between the kinase and TRAF6-binding CTD of IRAK2. There are 15 heterozygous individuals in gnomAD for this rare variant with no homozygotes (MAF 0.012%). No segregation testing reported. Both patients’ peripheral blood mononuclear cells showed tendencies for TNFα hypo-responsiveness to representative bacterial, fungal and viral ligands, in line with subjects with IRAK defects. Immunoprecipitation platform assay to pull down TRAF6 revealed that possession of L78P or R506W variants led to reduced TRAF6 ubiquitination. The led to TRAF6 accumulation and in turn decreased TNFα production (an inflammatory cytokine to invading pathogens). Paper does not comment on reasons for disease in biallelic and mono-allelic form. Sources: Literature; to: PMID: 39299377 2 individuals with sequential or repeated invasive infections with 2 different variants in IRAK2 gene found on WES testing. The IRAK kinases function as downstream signal transductors following the activation of pathogen recognition receptors. IRAK4 gene has been associated with susceptibility to severe infections by common pyogenic bacteria. Individual 1 had herpes simplex virus-triggered hemophagocytic lymphohistiocytosis with tuberculosis, and a homozygous missense variant (L78P). There are no homozygous individuals in gnomAD (MAF 0.003%). No segregation testing reported. Individual 2 had Streptococcus pneumoniae bacteremia with candidemia, and a heterozygous missense variant (R506W) which straddles between the kinase and TRAF6-binding CTD of IRAK2. There are 15 heterozygous individuals in gnomAD for this rare variant with no homozygotes (MAF 0.012%). No segregation testing reported. Both patients’ peripheral blood mononuclear cells showed tendencies for TNFα hypo-responsiveness to representative bacterial, fungal and viral ligands, in line with subjects with IRAK defects. Immunoprecipitation platform assay to pull down TRAF6 revealed that possession of L78P or R506W variants led to reduced TRAF6 ubiquitination. The led to TRAF6 accumulation and in turn decreased TNFα production (an inflammatory cytokine to invading pathogens). Paper does not comment on reasons for disease in biallelic and mono-allelic form. Preprint paper: 2 individuals with immune dysregulation (1 x systemic lupus erythematosus and 1 x autoinflammatory disease) with same homozgyous exon 2 deletion in IRAK2 gene found on WES testing and confirmed with Sanger sequencing. Unaffected family members in trio were heterozygous for variant. Exon 2 encodes a proportion of the death domain, a critical protein domain for Myddosome assembly. The patients exhibited aberrantly upregulated type I interferon (IFN) response following LPS stimulation, which was further confirmed in bone marrow-derived macrophages (BMDMs) in mice. RNA sequencing analysis indicated that PBMCs from the two patients consistently exhibited defects in activating NFkb signaling in response to LPS or R848 stimulation, as well as impaired activation of the MAPK signaling pathway. RNA sequencing demonstrated that BMDMs from Irak2 ∆ex2/∆ex2 mice exhibited defects in NFkb and MAPK signaling pathways, similar to patients’ PBMCs. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2048 | BMP5 |
Chirag Patel gene: BMP5 was added gene: BMP5 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: BMP5 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: BMP5 were set to Skeletal dysostosis and atrioventricular septal defect, no OMIM# Phenotypes for gene: BMP5 were set to Skeletal dysostosis and atrioventricular septal defect, no OMIM# Review for gene: BMP5 was set to RED Added comment: 1 patient with skeletal dysostosis, atrioventricular septal defect, hypermobility, laryngo-tracheo-bronchomalacia and dysmorphic features (malar hypoplasia, short palpebral fissures, short nose, low nasal bridge, anteverted nares, long philtrum, small ears with abnormally folded antihelix). Skeletal survey showed mild thoracolumbar scoliosis, four sacral segments, absent ossification of the inferior pubic rami, and patellar aplasia. Trio WGS identified compound heterozygous loss of function variants in BMP5 (c.88_89del, p.(Gly30Argfs*11) and c.1104+2del, p.(?). Abnormal splicing was proven on the suspected splice variant using maternal fibroblasts. BMP5 expression is confined to specific parts of the skeleton and cartilage in mice and is tightly regulated by different enhancers. Previous studies of chicken embryonic heart development showed BMP5 expression in the endoderm underlying the precardiac mesoderm, the myocardium of the atrioventricular canal and outflow tract regions. Other bone morphogenetic proteins are linked to several genetic skeletal disorders. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2037 | FLVCR1 | Bryony Thompson edited their review of gene: FLVCR1: Added comment: A study with 30 patients from 23 unrelated families with biallelic ultra-rare missense and predicted loss-of-function variants in FLVCR1 with a novel FLVCR1-related phenotype characterised by severe developmental disorders with profound developmental delay, microcephaly, brain malformations, epilepsy, spasticity, and premature death. Optic disk atrophy, limb and digital malformations, and macrocytic anaemia can be present.; Changed publications: 21070897, 22279524, 21267618, 39306721; Changed phenotypes: posterior column ataxia-retinitis pigmentosa syndrome MONDO:0012177, neurodevelopmental disorder MONDO:0700092, FLVCR1-related | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.2036 | GMPPA | Ain Roesley Phenotypes for gene: GMPPA were changed from Alacrima, achalasia, and mental retardation syndrome, MIM# 615510 to Alacrima, achalasia, and impaired intellectual development syndrome (MIM# 615510) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1996 | ZNRF3 |
Bryony Thompson gene: ZNRF3 was added gene: ZNRF3 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: ZNRF3 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: ZNRF3 were set to 39168120 Phenotypes for gene: ZNRF3 were set to complex neurodevelopmental disorder MONDO:0100038 Review for gene: ZNRF3 was set to GREEN Added comment: 12 individuals with ZNRF3 variants and various phenotypes. 8 individuals with de novo missense and neurodevelopment disorders (NDD), including cluster of variants in the RING ligase domain with macrocephalic NDD. Plus 4 individuals from 3 families with de novo truncating or de novo/inherited large in-frame deletion variants with non-NDD phenotypes, including heart, adrenal, or nephrotic problems. Overall, 4 individuals had congenital heart defects and 2 had microcephaly. Also, supporting in vitro functional assays. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1980 | PNPLA8 |
Chirag Patel edited their review of gene: PNPLA8: Added comment: Cohort analysis of clinical features of new and previously reported individuals with biallelic PNPLA8 variants (25 affected individuals across 20 families). They showed that PNPLA8-related neurological diseases manifest as a continuum ranging from variable developmental and/or degenerative epileptic-dyskinetic encephalopathy to childhood-onset neurodegeneration. Complete loss of PNPLA8 was associated with the more profound end of the spectrum. Using cerebral organoids generated from human induced pluripotent stem cells, they found that loss of PNPLA8 led to developmental defects by reducing the number of basal radial glial cells and upper-layer neurons. Neural progenitor cells lacking PNPLA8 showed a reduced amount of lysophosphatidic acid, lysophosphatidylethanolamine and phosphatidic acid. They show that PNPLA8 is crucial to meet phospholipid synthetic needs and to produce abundant basal radial glial cells in human brain development.; Set current diagnostic: yes |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1978 | TMEM216 |
Zornitza Stark edited their review of gene: TMEM216: Added comment: PMID 39191256: Two rare nucleotide substitutions at the same genomic location on chromosome 11 (g.61392563 [GRCh38]), 69 base pairs upstream of the start codon of the ciliopathy gene TMEM216 (c.-69G>A, c.-69G>T [GenBank: NM_001173991.3]) found in individuals of South Asian and African ancestry, respectively. This included 71 homozygotes and 3 mixed heterozygotes in trans with a predicted loss-of-function allele. Haplotype analysis showed single-nucleotide variants (SNVs) common across families, suggesting ancestral alleles within the two distinct ethnic populations. Clinical phenotype analysis of 62 available individuals from 49 families indicated a similar clinical presentation with night blindness in the first decade and progressive peripheral field loss thereafter. No evident systemic ciliopathy features were noted. Functional characterization of these variants by luciferase reporter gene assay showed reduced promotor activity.; Changed publications: 20036350, 20512146, 39191256; Changed phenotypes: Joubert syndrome 2, MIM# 608091, MONDO:0011963, Meckel syndrome 2, MIM# 603194, MONDO:0011296, Retinitis pigmentosa, MONDO:0019200, TMEM216-related |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1814 | FAM177A1 |
Chirag Patel gene: FAM177A1 was added gene: FAM177A1 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: FAM177A1 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: FAM177A1 were set to PMID: 38767059, 25558065 Phenotypes for gene: FAM177A1 were set to Neurodevelopmental disorder, MONDO_0100500 Review for gene: FAM177A1 was set to GREEN gene: FAM177A1 was marked as current diagnostic Added comment: PMID: 38767059 5 individuals from 3 unrelated families reported with with biallelic loss of function variants in FAM177A1. Clinical features included: global developmental delay, intellectual disability, seizures, behavioural abnormalities, hypotonia, gait disturbance, and macrocephaly. They showed that FAM177A1 localizes to the Golgi complex in mammalian and zebrafish cells. Intersection of the RNA-seq and metabolomic datasets from FAM177A1-deficient human fibroblasts and whole zebrafish larvae demonstrated dysregulation of pathways associated with apoptosis, inflammation, and negative regulation of cell proliferation. PMID: 25558065 A study of 143 multiplex consanguineous families identified a homozygous frameshift variant in FAM177A1 in 1 family with 4 affected siblings with intellectual disability, dolicocephaly, obesity, and macrocephaly. The variant segregated with all 4 affected siblings and parents were confirmed heterozygous carriers. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1756 | CCDC91 |
Bryony Thompson gene: CCDC91 was added gene: CCDC91 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: CCDC91 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: CCDC91 were set to 38627542 Phenotypes for gene: CCDC91 were set to Punctate palmoplantar keratoderma type III MONDO:0007047 Review for gene: CCDC91 was set to AMBER Added comment: A single 3-generation Chinese acrokeratoelastoidosis family segregates c.1101 + 1 G > A (causes exon 11 skipping). In vitro knockdown experiments in cell lines demonstrated distended Golgi cisternae, cytoplasmic vesicle accumulation, and lysosome presence. Immnunostaining of si-CCDC91-human skin fibroblasts cells demonstrated tropoelastin accumulation in the Golgi and abnormal extracellular aggregates Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1596 | CIAO1 |
Paul De Fazio changed review comment from: PMID:38196629 (note pre-print) describes 4 unrelated patients with core features of progressive muscle weakness, respiratory insufficiency, joint hyperlaxity, ankle tightness, calf pseudohypertrophy, elevated CK, and larning disabilities/difficulties. 2 patients presented with increased iron deposition in the brain. Age of recognition of myopathic symptoms varied from early childhood to adolescence. PMID: 38411040 reports 2 unrelated patients. Patient 1 was born with microcephaly and borderline hypertonia, and died at 18 months of respiratory failure from bronchiolitis. Patient 2 presented with failure to thrive, a hyperkinetic movement disorder, and autism before deteriorating in late teens with muscle weakness, recurrent pneuomonia with respiratory insufficiency, and eventually death due to multi-organ failure with carnificating pneumonia, septic cardiomyopathy, and intracranial hemorrhages. Immune deficiency was ruled out. All variants reported were homozygous or compound heterozygous missense variants, with the exception of one large in-frame deletion of exon 7. Cell line studies showed the variants resulted in reduced protein stability and downstream cellular defects which could be rescued by wild-type CIAO1. Sources: Literature; to: PMID:38196629 (note pre-print) describes 4 unrelated patients with core features of progressive muscle weakness, respiratory insufficiency, joint hyperlaxity, ankle tightness, calf pseudohypertrophy, elevated CK, and larning disabilities/difficulties. 2 patients presented with increased iron deposition in the brain. Age of recognition of myopathic symptoms varied from early childhood to adolescence. Muscle biopsy showed variation in fiber size and an increase in internalized nuclei, as well as scattered degenerating/regenerating fibers and a mild to minimal increase in endomysial fibrosis. Electron microscopy revealed morphologically abnormal mitochondria. PMID: 38411040 reports 2 unrelated patients. Patient 1 was born with microcephaly and borderline hypertonia, and died at 18 months of respiratory failure from bronchiolitis. Patient 2 presented with failure to thrive, a hyperkinetic movement disorder, and autism before deteriorating in late teens with muscle weakness, recurrent pneuomonia with respiratory insufficiency, and eventually death due to multi-organ failure with carnificating pneumonia, septic cardiomyopathy, and intracranial hemorrhages. Immune deficiency was ruled out. All variants reported were homozygous or compound heterozygous missense variants, with the exception of one large in-frame deletion of exon 7. Cell line studies showed the variants resulted in reduced protein stability and downstream cellular defects which could be rescued by wild-type CIAO1. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1596 | CIAO1 |
Paul De Fazio gene: CIAO1 was added gene: CIAO1 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: CIAO1 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: CIAO1 were set to 38411040; 38196629 Phenotypes for gene: CIAO1 were set to Neuromuscular disease, CIAO1-related (MONDO:0019056) Penetrance for gene: CIAO1 were set to unknown Review for gene: CIAO1 was set to GREEN gene: CIAO1 was marked as current diagnostic Added comment: PMID:38196629 (note pre-print) describes 4 unrelated patients with core features of progressive muscle weakness, respiratory insufficiency, joint hyperlaxity, ankle tightness, calf pseudohypertrophy, elevated CK, and larning disabilities/difficulties. 2 patients presented with increased iron deposition in the brain. Age of recognition of myopathic symptoms varied from early childhood to adolescence. PMID: 38411040 reports 2 unrelated patients. Patient 1 was born with microcephaly and borderline hypertonia, and died at 18 months of respiratory failure from bronchiolitis. Patient 2 presented with failure to thrive, a hyperkinetic movement disorder, and autism before deteriorating in late teens with muscle weakness, recurrent pneuomonia with respiratory insufficiency, and eventually death due to multi-organ failure with carnificating pneumonia, septic cardiomyopathy, and intracranial hemorrhages. Immune deficiency was ruled out. All variants reported were homozygous or compound heterozygous missense variants, with the exception of one large in-frame deletion of exon 7. Cell line studies showed the variants resulted in reduced protein stability and downstream cellular defects which could be rescued by wild-type CIAO1. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1587 | APOLD1 |
Lucy Spencer changed review comment from: PMID: 35638551 1 family with an atypical inherited bleeding disorder characterised by severe spontaneous bleeding episodes in childhood and microcirculatory problems. 4 affected individuals across 2 generations have R49*in APOLD1, another affected individual from a third generation was not able to be sequenced = 4 meiosis. 4 unaffected individuals did not have the variant. This gene has no NMD region, R49* would affect 82% of the protein. Paper is not using the MANE select transcript, alt p. in MANE select is R18* which affects 92% of the MANE select protein Interestingly R49* is created by a delins/2 missense in cis, 1 common R49Q and 1 rare R49W, some UNaffected family members just have the common missense without the other in cis. Immunofluorescence studies in patient platelets showed a 50% reduction of APOLD1 and disrupted cytoskeletal and junctional organization. Sources: Literature; to: PMID: 35638551 1 family with an atypical inherited bleeding disorder characterised by severe spontaneous bleeding episodes in childhood and microcirculatory problems. 4 affected individuals across 2 generations have R49*in APOLD1, another affected individual from a third generation was not able to be sequenced = 4 meiosis. 4 unaffected individuals did not have the variant. This gene has no NMD region, R49* would affect 82% of the protein. Paper is not using the MANE select transcript, alt p. in MANE select is R18* which affects 92% of the MANE select protein Interestingly R49* is created by a delins/2 missense in cis, 1 common R49Q and 1 rare R49W, some UNaffected family members just have the common missense without the other in cis. Immunofluorescence studies in patient platelets showed a 50% reduction of APOLD1 and disrupted cytoskeletal and junctional organization. SiRNA silencing of APOLD1 in HBDEC cells resulted in altered cell shape and size, and were associated with endothelial cell junction dismantling. These cells were also almost devoid of VWF. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1584 | APOLD1 |
Lucy Spencer gene: APOLD1 was added gene: APOLD1 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: APOLD1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: APOLD1 were set to 35638551 Phenotypes for gene: APOLD1 were set to Bleeding disorder, vascular-type (MIM#620715) Review for gene: APOLD1 was set to AMBER Added comment: PMID: 35638551 1 family with an atypical inherited bleeding disorder characterised by severe spontaneous bleeding episodes in childhood and microcirculatory problems. 4 affected individuals across 2 generations have R49*in APOLD1, another affected individual from a third generation was not able to be sequenced = 4 meiosis. 4 unaffected individuals did not have the variant. This gene has no NMD region, R49* would affect 82% of the protein. Paper is not using the MANE select transcript, alt p. in MANE select is R18* which affects 92% of the MANE select protein Interestingly R49* is created by a delins/2 missense in cis, 1 common R49Q and 1 rare R49W, some UNaffected family members just have the common missense without the other in cis. Immunofluorescence studies in patient platelets showed a 50% reduction of APOLD1 and disrupted cytoskeletal and junctional organization. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1564 | PCSK2 |
Hali Van Niel gene: PCSK2 was added gene: PCSK2 was added to Mendeliome. Sources: Other Mode of inheritance for gene: PCSK2 was set to Unknown Publications for gene: PCSK2 were set to 26607656; 7698505; 17618154 Phenotypes for gene: PCSK2 were set to diabetes mellitus MONDO:0005015 Review for gene: PCSK2 was set to RED Added comment: Cannot find any evidence of association with mendelian disease PMID: 26607656 10 SNPs genotyped, genetic polymorphisms responsible for glucose homeostasis and incidental diabetes PMID: 7698505 DNA polymorphism found in 11% of non insulin dependent diabetes patients (out of 152 japanese patients) vs 4% in health population (out of 102 japanese patients). PMID: 17618154 29 SNPS analysed across PCSK2, 4 SNPS associated type 2 diabetes in african american population Sources: Other |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1535 | MAX | Zornitza Stark Phenotypes for gene: MAX were changed from {Pheochromocytoma, susceptibility to}, MIM# 171300; Syndromic disease (MONDO:0002254), MAX-related to {Pheochromocytoma, susceptibility to}, MIM# 171300; Polydactyly-macrocephaly syndrome, MIM# 620712 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1511 | MEI4 |
Lisa Norbart changed review comment from: PMID: 38252283 - 5x compound heterozygous missense variants and 1x homozygous missense variant seen in five individuals across 4 unrelated families affected with female infertility characterised by preimplantation embryonic arrest. Includes one family with two affected sisters with the same compound heterozygous variants. 2/4 families showed inheritance, parental data not available for other two families. Homozygous variant in the consanguineous family appears with a more severe phenotype. In vitro evidence shows variants reduced the interactions between MEI4 and DNA, but no effects on protein levels. In vivo knock-out mouse model showed female mice were infertile, characterised by developmental defects during oogenesis. Sources: Literature; to: PMID: 38252283 - 5x compound heterozygous missense variants and 1x homozygous missense variant seen in five individuals across 4 unrelated families affected with female infertility characterised by preimplantation embryonic arrest. Includes one family with two affected sisters with the same compound heterozygous variants. 2/4 families showed inheritance, parental data not available for other two families. Homozygous variant in the consanguineous family appears with a more severe phenotype. In vitro evidence shows variants reduced the interactions between MEI4 and DNA, but no effects on protein levels. In vivo knock-out mouse model showed female mice were infertile, characterised by developmental defects during oogenesis. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1507 | MEI4 |
Lisa Norbart gene: MEI4 was added gene: MEI4 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: MEI4 was set to BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal Publications for gene: MEI4 were set to 38252283 Phenotypes for gene: MEI4 were set to Infertility disorder, MONDO:0005047, MEI4-related Review for gene: MEI4 was set to GREEN Added comment: PMID: 38252283 - 5x compound heterozygous missense variants and 1x homozygous missense variant seen in five individuals across 4 unrelated families affected with female infertility characterised by preimplantation embryonic arrest. Includes one family with two affected sisters with the same compound heterozygous variants. 2/4 families showed inheritance, parental data not available for other two families. Homozygous variant in the consanguineous family appears with a more severe phenotype. In vitro evidence shows variants reduced the interactions between MEI4 and DNA, but no effects on protein levels. In vivo knock-out mouse model showed female mice were infertile, characterised by developmental defects during oogenesis. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1502 | SH2B3 |
Ain Roesley commented on gene: SH2B3: PMID:37206266 2x families - hom missense variant Val402Met: functional performed on patient's fibroblasts demonstrated increased basal pSTAT5, pSTAT3 and increased pJAK2 + pSTAT5 after stimulation with IL-3, GH, GM-CSF and EPO - hom fs Arg148Profs*40 functional performed in zebrafish demonstrated increased number of macrophages and thrombocytes PMID:23908464; 1 fam with 2 affecteds with dev delay + autoimmunity + (1x) ALL, hom for Asp231Gly fs*3 PMID:38152053; JMML cohort - 2x hom missense + 2x het PTCs |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1487 | POLR1A | Zornitza Stark Phenotypes for gene: POLR1A were changed from Acrofacial dysostosis, Cincinnati type, (MIM#616462); Leukodystrophy MONDO:0019046, POLR1A-related to Leukodystrophy, hypomyelinating, 27, MIM# 620675; Acrofacial dysostosis, Cincinnati type, (MIM#616462) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1486 | POLR1A | Zornitza Stark edited their review of gene: POLR1A: Changed phenotypes: Leukodystrophy, hypomyelinating, 27, MIM# 620675, Acrofacial dysostosis, Cincinnati type, (MIM#616462) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1468 | PPFIA3 |
Zornitza Stark gene: PPFIA3 was added gene: PPFIA3 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: PPFIA3 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: PPFIA3 were set to 37034625 Phenotypes for gene: PPFIA3 were set to Neurodevelopmental disorder, MONDO:0700092, PPFIA3-related Review for gene: PPFIA3 was set to GREEN Added comment: 19 individuals with mono-allelic variants presenting with features including developmental delay, intellectual disability, hypotonia, micro/macrocephaly, autism, and epilepsy. One individual with compound het variants: insufficient evidence for bi-allelic variants causing disease. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1327 | AXIN1 |
Zornitza Stark edited their review of gene: AXIN1: Added comment: PMID: 37582359 - four families (7 individuals) with three homozygous truncating variants. - all variant shown to result in reduced protein, though 1/3 would be NMD predicted - Probands had macrocephaly (4/6), GDD (3/7), hip dysplasia (5/6), cardiac anomalies eg. VSD/ASD (3/7), cranial hyperostosis and vertebral endplate sclerosis; Changed rating: GREEN; Changed publications: 37582359; Changed phenotypes: Craniometadiaphyseal osteosclerosis with hip dysplasia, MIM# 620558; Changed mode of inheritance: BIALLELIC, autosomal or pseudoautosomal |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1254 | CFAP20 |
Sarah Pantaleo gene: CFAP20 was added gene: CFAP20 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: CFAP20 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: CFAP20 were set to PMID:36329026 Phenotypes for gene: CFAP20 were set to Retinitis pigmentosa (MONDO:0019200) Review for gene: CFAP20 was set to GREEN Added comment: CFAP20 is a ciliopathy candidate. Demonstrate in zebrafish that cfap20 is required for motile cilia function, and in C. elegans, CFAP-20 maintains the structural integrity of non-motile cilia inner junctions, influencing sensory-dependent signalling and development. Human patients and zebrafish with CFAP20 mutations both exhibit retinal dystrophy (retinitis pigments). Hence, CFAP20 functions within a structural./functional hub centred on the inner junction that is shared between motile and non-motile cilia, and is distinct from other ciliopathy-associaetd domains or macromolecular complexes. Describe 8 individuals from 4 independent families with damaging biallelic variants (homozygous or compound heterozygous) in CFAP20 that segregate with retinal dystrophy. All variants cluster to one side of the protein, with two of the residues directly contacting alpha-tubullin. Family 1 - consanguineous set of 3 siblings from Sudan, homozygous for CFAP20 c.305G>A; p.Arg102His (they also had a homozygous variant in DYNC1LI2 however CFAP20 was considered the better candidate. Family 2 - 3 siblings from Spain, 2 with retinal dystrophy, 1 genetically tested and has c.337C>T; p.(Arg113Trp) and c.397delC; p.(Gln133Serfs*5) Family 3 - single affected family member compound het for c.164+1G>A and c.457A>G; p.(Arg153Gly). Family 4 - 3 affected siblings with generalised retinopathy and variable neurological deficits with c.164+1G>A and c.257G>A; p.(Tyr86Cys) For all families, no individuals had signs of polycystic kidney disease; however, not all individuals had kidney imaging. Visual defecit phenotype presented between adolescence and adulthood (17-56 years old). Used HEK293T cell expression studies to demonstrate a statistically significant decline of mutated CFAP20 protein levels (with the exception of p.Arg102His). To test the specific variants, they used the C.elegans orthologues. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1230 | CSDE1 | Zornitza Stark Phenotypes for gene: CSDE1 were changed from Autism; intellectual disability; seizures; macrocephaly to Neurodevelopmental disorder, MONDO:0700092, CSDE1-related | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1200 | ATXN2L | Zornitza Stark Phenotypes for gene: ATXN2L were changed from macrocephaly; intellectual disability to Neurodevelopmental disorder, MONDO:0700092, ATXN2L-related | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1156 | RAB5C |
Rylee Peters changed review comment from: 12 individuals with nine different heterozygous de novo variants in RAB5C. 9 with missense, 1 inframe duplication and 2 stop-gains (clinically more severe). All has mild-severe ID, 4/12 have epilepsy, 6/12 have macrocephaly (more than 3 SD). Sources: Literature; to: 12 individuals with nine different heterozygous de novo variants in RAB5C. 9 with missense, 1 inframe duplication and 2 stop-gains (clinically more severe). All have mild-severe ID, 4/12 have epilepsy, 6/12 have macrocephaly (more than 3 SD). Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1152 | RAB5C |
Rylee Peters gene: RAB5C was added gene: RAB5C was added to Mendeliome. Sources: Literature Mode of inheritance for gene: RAB5C was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: RAB5C were set to PMID: 37552066 Phenotypes for gene: RAB5C were set to Neurodevelopmental disorder MONDO:0700092, RAB5C-related Penetrance for gene: RAB5C were set to Complete Review for gene: RAB5C was set to GREEN gene: RAB5C was marked as current diagnostic Added comment: 12 individuals with nine different heterozygous de novo variants in RAB5C. 9 with missense, 1 inframe duplication and 2 stop-gains (clinically more severe). All has mild-severe ID, 4/12 have epilepsy, 6/12 have macrocephaly (more than 3 SD). Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1127 | TPM4 | Zornitza Stark Phenotypes for gene: TPM4 were changed from Macrothrombocytopaenia to Bleeding disorder, platelet-type, 25, MIM# 620486 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1071 | PHF5A |
Daniel Flanagan gene: PHF5A was added gene: PHF5A was added to Mendeliome. Sources: Expert list Mode of inheritance for gene: PHF5A was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: PHF5A were set to PMID: 37422718 Phenotypes for gene: PHF5A were set to Neurodevelopmental disorder (MONDO#0700092), PHF5A-related Review for gene: PHF5A was set to GREEN Added comment: Nine subjects with congenital malformations, including hypospadias, growth abnormalities, and developmental delay who had de novo PHF5A variants. Prenatally, six subjects had intrauterine growth retardation. All subjects had motor and speech delay and developmental delay. Congenital abnormalities comprised hypospadias in three of four male subjects, and heart defects (3/9), inguinal hernia (3/9), and sacral dimple (3/9). Six of the nine subjects had short stature. Craniofacial dysmorphism is variable in the nine subjects, high forehead and preauricular skin tag(s) in five subjects. Sources: Expert list |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1071 | AQP4 |
Lucy Spencer gene: AQP4 was added gene: AQP4 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: AQP4 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: AQP4 were set to 37143309 Phenotypes for gene: AQP4 were set to ?Megalencephalic leukoencephalopathy with subcortical cysts 4, remitting MIM#620448 Review for gene: AQP4 was set to AMBER Added comment: PMID: 37143309 Cohort of patients with an MRI based diagnosis of megalencephalic leukoencephalopathy with subcortical cysts (MLC). Missense variant in AQP4 seen homozygous in 2 siblings and het in the parents. Patients had macrocephaly, developmental delay, hypotonia, epilepsy, and cognitive deficit. Western blots on generated MDCK cell lines showed no detectable expression of AQP4 protein from the cells with the patients variant. Immunofluorescence also showed no membrane expression. Overexpression studies in HEK293T cells showed WT was seen as mainly monomers or dimers where as variant protein formed large aggregates- likely due to the saturation of protein degradation pathways because of the overexpression. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1071 | GPRC5B |
Lucy Spencer gene: GPRC5B was added gene: GPRC5B was added to Mendeliome. Sources: Literature Mode of inheritance for gene: GPRC5B was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: GPRC5B were set to 37143309 Phenotypes for gene: GPRC5B were set to Megalencephalic leukoencephalopathy with subcortical cysts 3 620447 Review for gene: GPRC5B was set to GREEN Added comment: PMID: 37143309 Cohort of 5 patients with an MRI based diagnosis of megalencephalic leukoencephalopathy with subcortical cysts (MLC). 3 unrelated patients had variants in GPRC5B, 2 have the same inframe dup Ile175dup and the third has an in frame dup of Ala177. All 3 were de novo and unaffected siblings did not have the variants. All patients have macrocephaly, delayed motor development, seizures, all had varying degrees of cognitive deficits. 2 also had spasticity, ataxia and dystonia. MRI showed MLC, abnormal and swollen cerebral white matter. Patient cell lines showed reduced regulatory volume decrease, and western blot showed a strong increase in GRPC5B levels in patient lymphoblasts. Together, these findings indicate disturbed volume regulation in lymphoblasts from patients with GPRC5B variants, potentially due to increased GPRC5B levels. Transfected cells caused increased volume-regulated anion channel activity. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.1064 | STAB1 |
Chern Lim gene: STAB1 was added gene: STAB1 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: STAB1 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: STAB1 were set to 37490907; 28052375 Phenotypes for gene: STAB1 were set to Iron metabolism disease (MONDO:0002279), STAB1-related Review for gene: STAB1 was set to GREEN gene: STAB1 was marked as current diagnostic Added comment: PMID: 37490907 - Biallelic variants identified in 10 individuals from 7 families with unexplained hyperferritinaemia without iron overload. All of them were in good health and had no dysmorphologies, psycho-motor development abnormalities, hearing or vision disorders, or other pathologies. - Homozygous/compound heterozygous variants: missense, frameshift, stopgain, inframe del of 3 AAs, one synonymous. - Samples from three of the patients from two families showed no immunoreactivity with anti-stabilin-1 compared to control liver where high signal was detected in the liver sinusoids (immunohistochemistry analysis). - Patients’ peripheral monocytes and monocyte-derived macrophages showed very little expression of stabilin-1 on CD14+ monocytes and macrophages compared to control subjects (flow cytometry analysis). - These families have also been published in PMID: 28052375. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.878 | ESAM | Zornitza Stark Phenotypes for gene: ESAM were changed from Neurodevelopmental disorder (MONDO#0700092), ESAM-related to Neurodevelopmental disorder with intracranial haemorrhage, seizures, and spasticity, MIM# 620371 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.877 | ESAM | Zornitza Stark reviewed gene: ESAM: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: Neurodevelopmental disorder with intracranial haemorrhage, seizures, and spasticity, MIM# 620371; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.842 | LHX2 |
Manny Jacobs gene: LHX2 was added gene: LHX2 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: LHX2 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Publications for gene: LHX2 were set to PMID: 37057675 Phenotypes for gene: LHX2 were set to Neurodevelopmental disorder (MONDO: 0700092) Review for gene: LHX2 was set to GREEN Added comment: PMID: 37057675 Case series of 19 individuals across 18 families. 1 whole gene deletion, 7 missense, 10 predicted LoF variants. Proposed loss-of-function mechanism. Variable phenotype, with variable intellectual disability and behavioural (ASD/ADHD) features. Microcephaly in 7 individuals. 1 variant inherited from a mildly affected parent, all other variants with parental genotype available shown to be de novo. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.788 | POLR1A | Zornitza Stark Phenotypes for gene: POLR1A were changed from Acrofacial dysostosis, Cincinnati type, (MIM#616462); Leukodystrophy to Acrofacial dysostosis, Cincinnati type, (MIM#616462); Leukodystrophy MONDO:0019046, POLR1A-related | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.785 | POLR1A | Zornitza Stark edited their review of gene: POLR1A: Changed rating: GREEN; Changed phenotypes: Leukodystrophy MONDO:0019046, POLR1A-related, Acrofacial dysostosis, Cincinnati type, (MIM#616462); Changed mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.717 | RBSN |
Zornitza Stark gene: RBSN was added gene: RBSN was added to Mendeliome. Sources: Literature Mode of inheritance for gene: RBSN was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: RBSN were set to 25233840; 29784638; 35652444 Phenotypes for gene: RBSN were set to intellectual disability, MONDO:0001071, RBSN-related Review for gene: RBSN was set to GREEN Added comment: Four unrelated families reported, consistent feature is ID. PMID:25233840 reported a 6.5 year old female patient with a homozygous missense variant c.1273G > A (p.Gly425Arg) and her clinical presentation included intractable seizures, developmental delay, microcephaly, dysostosis, osteopenia, craniofacial dysmorphism, macrocytosis and megaloblastoid erythropoiesis. PMID:29784638 reported three siblings with homozygous variant c.289G>C (p.Gly97Arg) in RBSN. The proband presented global developmental delay, had complete 46,XY male-to-female sex reversal and died at age 20 months after multiple infections. The other 2 affected siblings underwent unrelated-donor bone marrow or stem cell transplantation at 8 and 6.5 months of age, respectively. Both have severe intellectual disability and are nonambulatory and nonverbal. PMID:35652444 reported two unrelated families (three siblings from a family of Iranian descent identified with homozygous variant c.547G>A (p.Gly183Arg) and four members from a family of indigenous Cree descent identified with homozygous variant c.538C>G (p.Arg180Gly)) with overlapping phenotypes including developmental delay, intellectual disability, distal motor axonal neuropathy and facial dysmorphism. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.695 | TEFM |
Ee Ming Wong gene: TEFM was added gene: TEFM was added to Mendeliome. Sources: Literature Mode of inheritance for gene: TEFM was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: TEFM were set to 36823193 Phenotypes for gene: TEFM were set to Mitochondrial disease (MONDO#0044970), TEFM-related Review for gene: TEFM was set to GREEN gene: TEFM was marked as current diagnostic Added comment: - Seven TEFM variants (4 missense, 2 fs, 1 in-frame del) in seven individuals across five unrelated families - Muscle and primary fibroblast from the affected individuals have reduced levels of promoter distal mitochondrial RNA transcripts - TEFM knockdown in zebrafish embryos resulted in neuromuscular junction abnormalities and abnormal mitochondrial function Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.665 | LTV1 |
Achchuthan Shanmugasundram gene: LTV1 was added gene: LTV1 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: LTV1 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: LTV1 were set to 34999892 Phenotypes for gene: LTV1 were set to Inflammatory poikiloderma with hair abnormalities and acral keratoses, OMIM:620199 Review for gene: LTV1 was set to AMBER Added comment: Comment on classification of gene: This gene should be rated amber as it has been implicated in inflammatory poikiloderma with hair abnormalities and acral keratoses as identified from two unrelated families harbouring the same biallelic variant and supported by functional studies. PMID:34999892 reported four UK women of South Asian origin (three Pakistani sisters and an unrelated Indian woman) identified with homozygous variant c.503A>G, (p.Asn168Ser) and presented with poikiloderma, hair abnormalities, and acral keratoses, which the authors named as inflammatory poikiloderma with hair abnormalities and acral keratoses (IPHAK). Both in silico modelling and splicing assays from a patient sample showed that this variant is responsible for splicing defects and defects in LTV1 alter the export of nascent ribosomal subunits to the cytoplasm in yeast. This gene has already been associated with relevant phenotype (MIM #620199) in OMIM, but not in Gene2Phenotype. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.661 | THSD1 | Zornitza Stark Phenotypes for gene: THSD1 were changed from Aneurysm, intracranial berry, 12 , MIM# 618734; Hydrops fetalis MONDO:0015193, THSD1-related to Aneurysm, intracranial berry, 12 , MIM# 618734; Lymphatic malformation 13, MIM# 620244 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.601 | TRPC5 |
Hazel Phillimore gene: TRPC5 was added gene: TRPC5 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: TRPC5 was set to X-LINKED: hemizygous mutation in males, biallelic mutations in females Publications for gene: TRPC5 were set to PMID: 36323681; 24817631; 23033978; 33504798; 28191890 Phenotypes for gene: TRPC5 were set to Intellectual disability; autistic spectrum disorder Review for gene: TRPC5 was set to AMBER Added comment: PMID: 36323681; Leitão E. et al. (2022) Nat Commun.13(1):6570: Missense variant NM_012471.2:c.523C>T, p.(Arg175Cys in three brothers with intellectual disability (ID) and autistic spectrum disorder (ASD), inherited from an asymptomatic mother and absent in the maternal grandparents. Whole cell patch clamp studies of HEK293 created by site-directed mutagenesis showed increased current of this calcium channel (constitutively opened). (This variant is absent in gnomAD v2.1.1). Also, the nonsense variant, c.965G> A, p.(Trp322*) was found in a high functioning ASD male (maternally inherited), NMD-predicted. Other papers and TRPC5 variants that were cited to associate this gene with X-linked ID and/or ASD include: PMID: 24817631; Mignon-Ravix, C. et al. (2014) Am. J.Med. Genet. A 164A: 1991–1997: A hemizygous 47-kb deletion in Xq23 including exon 1 of the TRPC5 gene. He had macrocephaly, delayed psychomotor development, speech delay, behavioural problems, and autistic features. Maternally inherited, and a family history compatible with X-linked inheritance (i.e., maternal great uncle was also affected, although not tested). In addition, PMID: 36323681; Leitão E. et al. (2022) cites papers with the variants p.(Pro667Thr), p.(Arg71Gln) and p.(Trp225*). NB. p.(Pro667Thr) is absent in gnomAD (v2.1.1), p.(Arg71Gln) is also absent (the alternative variant p.(Arg71Trp) is present once as heterozygous only). p.(Trp225*) is absent, and it should be noted that PTCs / LoF variants are very rare (pLI = 1). However, looking further into the three references, the evidence is not as clear or as accurate as was stated. The missense variant c.1999C>A, p.(Pro667Thr), was stated as de novo, but was actually maternally inherited but was still considered a candidate for severe intellectual disability (shown in the Appendix, Patient 93, with severe speech delay, autism spectrum disorder and Gilles de la Tourette). This patient also has a de novo MTF1 variant. Reference: PMID: 23033978; de Ligt, J. et al. (2012) N. Engl. J. Med. 367: 1921–1929). Missense variant (de novo): c.212G>A, p.(Arg71Gln), was found as part of the Deciphering Developmental Disorders (DDD) study and is shown in individual 164 in Supplementary Table 2 of PMID: 33504798; Martin, HC. et al. (2021) Nat. Commun.12: 627. Also displayed in DECIPHER (DDD research variant) with several phenotype traits, but ID and ASD are not specifically mentioned. Nonsense variant: c.674G>A. p.(Trp225*) was stated as de novo but was inherited (reference PMID: 28191890; Kosmicki, JA. et al. (2017) Nat. Genet. 49: 504–510. Supplement Table 7). This was a study of severe intellectual delay, developmental delay / autism. (NB. The de novo p.(Arg71Gln) variant from the DDD study is also listed (subject DDD 342 in Supplement 4 / Table 2). Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.563 | WDFY3 | Zornitza Stark Phenotypes for gene: WDFY3 were changed from Microcephaly 18, primary, autosomal dominant, MIM#617520 to Microcephaly 18, primary, autosomal dominant, MIM#617520; Neurodevelopmental disorder with macrocephaly | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.535 | LIG1 | Zornitza Stark Phenotypes for gene: LIG1 were changed from Combined immunodeficiency; Lymphopaenia; Hypogammaglobulinaemia; Recurrent bacterial and viral infections; Growth retardation; Sun sensitivity, radiation sensitivity; Macrocytosis to Immunodeficiency 96, MIM# 619774; Lymphopaenia; Hypogammaglobulinaemia; Recurrent bacterial and viral infections; Growth retardation; Sun sensitivity, radiation sensitivity; Macrocytosis | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.328 | PPP2R5C | Zornitza Stark Phenotypes for gene: PPP2R5C were changed from macrocephaly; intellectual disability to Neurodevelopmental disorder, PPP2R5C-related (MONDO:070092); macrocephaly; intellectual disability | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.237 | SPTBN5 | Zornitza Stark Phenotypes for gene: SPTBN5 were changed from Sacral agenesis; congenital anomalies to Neurodevelopmental disorder, MONDO:0700092, SPTBN5-related; Sacral agenesis; congenital anomalies | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.233 | SPTBN5 |
Zornitza Stark changed review comment from: Identified as a candidate gene in a sacral agenesis cohort. PMID 32732226: compound het variants identified in a fetus with multicystic kidney and oligohydramnios detected by fetal ultrasound. Autopsy showed multiple congenital abnormalities including hygroma coli, spina bifida, polycystic kidneys, facial dysmorphism, common mesenterin, rachischisis, sacral vertebral agenesis. Sources: Literature; to: Bi-allelic variants: Identified as a candidate gene in a sacral agenesis cohort. PMID 32732226: compound het variants identified in a fetus with multicystic kidney and oligohydramnios detected by fetal ultrasound. Autopsy showed multiple congenital abnormalities including hygroma coli, spina bifida, polycystic kidneys, facial dysmorphism, common mesenterin, rachischisis, sacral vertebral agenesis. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.233 | SPTBN5 |
Zornitza Stark edited their review of gene: SPTBN5: Added comment: Monoallelic variants: - Four probands from unrelated families (1x Pakistani and 3x Italian) with de novo heterozygous SPTBN5 variants - 3x missense variants and 1x LoF variant were reported - Phenotypes include intellectual disability (mild to severe), aggressive tendencies and variable features such as craniofacial and physical dysmorphisms, autistic behavior, and gastroesophageal reflux; Changed rating: GREEN; Changed publications: 35782384, 32732226, 28007035; Changed phenotypes: Neurodevelopmental disorder, MONDO:0700092, SPTBN5-related, Sacral agenesis, congenital anomalies; Changed mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.130 | SLC30A7 |
Naomi Baker gene: SLC30A7 was added gene: SLC30A7 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: SLC30A7 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: SLC30A7 were set to PMID: 35751429 Phenotypes for gene: SLC30A7 were set to Joubert syndrome (MONDO:0018772), SLC30A7-related Review for gene: SLC30A7 was set to AMBER Added comment: PMID: 35751429: Two individuals reported with de novo variants, one missense and one delins resulting in missense. The first individual is a female with history of unilateral postaxial polydactyly, classic molar tooth sign on MRI, macrocephaly, ataxia, ocular motor apraxia, neurodevelopmental delay, and precocious puberty. The second individual had bilateral postaxial polydactyly, molar tooth sign, macrocephaly, developmental delay, and an extra oral frenulum. No functional studies reported. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.93 | THSD1 | Zornitza Stark Phenotypes for gene: THSD1 were changed from Aneurysm, intracranial berry, 12 , MIM# 618734 to Aneurysm, intracranial berry, 12 , MIM# 618734; Hydrops fetalis MONDO:0015193, THSD1-related | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.89 | DDR2 |
Zornitza Stark changed review comment from: Bi-allelic variants in this gene are associated with a severe perinatal skeletal dysplasia. Mono-allelic variants cause Warburg-Cinotti syndrome, which is characterized by progressive corneal neovascularization, keloid formation, chronic skin ulcers, wasting of subcutaneous tissue, flexion contractures of the fingers, and acroosteolysis. Four unrelated families reported with missense variants, which were activating.; to: Bi-allelic variants in this gene are associated with a severe perinatal skeletal dysplasia. LoF. Mono-allelic variants cause Warburg-Cinotti syndrome, which is characterized by progressive corneal neovascularization, keloid formation, chronic skin ulcers, wasting of subcutaneous tissue, flexion contractures of the fingers, and acroosteolysis. Four unrelated families reported with missense variants, which were activating. GoF. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.79 | THSD1 | Elena Savva reviewed gene: THSD1: Rating: GREEN; Mode of pathogenicity: None; Publications: PMID: 33569873, 27895300; Phenotypes: Aneurysm, intracranial berry, 12 MIM# 618734, nonimmune hydrops fetalis; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.37 | HEATR3 | Zornitza Stark Phenotypes for gene: HEATR3 were changed from Bone marrow failure, short stature, facial and acromelic dysmorphic features, and mild intellectual disability to DiMONDO:0015253 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.34 | HEATR3 |
Chern Lim gene: HEATR3 was added gene: HEATR3 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: HEATR3 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: HEATR3 were set to PMID: 35213692 Phenotypes for gene: HEATR3 were set to Bone marrow failure, short stature, facial and acromelic dysmorphic features, and mild intellectual disability Review for gene: HEATR3 was set to GREEN gene: HEATR3 was marked as current diagnostic Added comment: PMID: 35213692: - 4 unrelated individuals with biallelic HEATR3 variants (missense and splice site variants), exhibiting bone marrow failure, short stature, facial and acromelic dysmorphic features, and mild intellectual disability. - Functional analysis showed HEATR3 variants destabilised the protein, resulting in a reduction of nuclear uL18 and impaired ribosome biogenesis. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v1.15 | IKBKG |
Zornitza Stark edited their review of gene: IKBKG: Added comment: X-linked systemic autoinflammatory disease (SAIDX) is characterized by the onset of systemic autoinflammation in the first months of life. Features include lymphadenopathy, hepatosplenomegaly, fever, panniculitis, and nodular skin rash. Additional manifestations may include inflammation of the optic nerve, intracranial hemorrhage, and lipodystrophy. Laboratory studies show hypogammaglobulinemia, increased or decreased white blood cell count, autoimmune cytopenias, elevated serum inflammatory markers, and a type I interferon signature. 6 unrelated boys and a girl reported. All variants resulted in absence of the domain encoded by exon 5 (NEMOdelEx5). Note variants in this gene are associated with immunodeficiency +/- ectodermal features and with IP.; Changed phenotypes: Ectodermal dysplasia and immunodeficiency 1, MIM# 300291, Immunodeficiency 33 , MIM#300636, Incontinentia pigmenti, MIM# 308300, Autoinflammatory disease, systemic, X-linked, MIM# 301081 |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.14616 | GMPPA | Zornitza Stark Phenotypes for gene: GMPPA were changed from to Alacrima, achalasia, and mental retardation syndrome, MIM# 615510 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.14613 | GMPPA | Zornitza Stark reviewed gene: GMPPA: Rating: GREEN; Mode of pathogenicity: None; Publications: 24035193, 28574218; Phenotypes: Alacrima, achalasia, and mental retardation syndrome, MIM# 615510; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.14478 | ATP2A2 | Elena Savva Phenotypes for gene: ATP2A2 were changed from to Acrokeratosis verruciformis MIM#101900; Darier disease MIM#124200 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.14474 | ATP2A2 | Elena Savva reviewed gene: ATP2A2: Rating: GREEN; Mode of pathogenicity: None; Publications: PMID: 24336169; Phenotypes: Acrokeratosis verruciformis MIM#101900, Darier disease MIM#124200; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.14404 | OPHN1 | Zornitza Stark commented on gene: OPHN1: OPHN1 variants cause cerebellar hypoplasia and distinctive facial appearance, macrocephaly is a feature. At least 8 families reported. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.14208 | RHEB | Zornitza Stark Phenotypes for gene: RHEB were changed from to Neurodevelopmental disorder MONDO:0700092, RHEB-related; Intellectual disability; Macrocephaly; Focal cortical dysplasia | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.14205 | RHEB | Zornitza Stark reviewed gene: RHEB: Rating: GREEN; Mode of pathogenicity: None; Publications: 31337748, 29051493; Phenotypes: Neurodevelopmental disorder MONDO:0700092, RHEB-related, Intellectual disability, Macrocephaly, Focal cortical dysplasia; Mode of inheritance: Other | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.13791 | BMPR1B | Ain Roesley Phenotypes for gene: BMPR1B were changed from Acromesomelic dysplasia, Demirhan type, MIM# 609441; Brachydactyly, type A1, D, MIM# 616849; Brachydactyly, type A2, MIM# 112600 to Acromesomelic dysplasia, Demirhan type, MIM# 609441; Brachydactyly, type A1, D, MIM# 616849; Brachydactyly, type A2, MIM# 112600; coloboma MONDO#0001476, BMPR1B-related | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.13599 | HERC1 | Zornitza Stark Phenotypes for gene: HERC1 were changed from to Macrocephaly, dysmorphic facies, and psychomotor retardation, MIM# 617011 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.13596 | HERC1 | Zornitza Stark reviewed gene: HERC1: Rating: GREEN; Mode of pathogenicity: None; Publications: 28323226, 27108999, 26153217, 26138117, 20041218; Phenotypes: Macrocephaly, dysmorphic facies, and psychomotor retardation, MIM# 617011; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.13426 | TUBA8 | Zornitza Stark Phenotypes for gene: TUBA8 were changed from Cortical dysplasia, complex, with other brain malformations 8, MIM# 613180 to Macrothrombocytopaenia, isolated, 2, autosomal dominant, MIM# 619840 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.13422 | TUBA8 | Zornitza Stark edited their review of gene: TUBA8: Added comment: Mono-allelic variants and macrothrombocytopaenia: 6 unrelated individuals with missense variants found in a large cohort of blood donors, some functional data. Individuals were generally asymptomatic.; Changed rating: AMBER; Changed publications: 34704371; Changed phenotypes: Macrothrombocytopaenia, isolated, 2, autosomal dominant, MIM# 619840; Changed mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.13184 | PDE4D | Zornitza Stark Phenotypes for gene: PDE4D were changed from to Acrodysostosis 2, with or without hormone resistance, MIM# 614613 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.13181 | PDE4D | Zornitza Stark reviewed gene: PDE4D: Rating: GREEN; Mode of pathogenicity: None; Publications: 22464250, 22464252, 23033274, 24203977; Phenotypes: Acrodysostosis 2, with or without hormone resistance, MIM# 614613; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.13100 | PDE4D | Krithika Murali reviewed gene: PDE4D: Rating: GREEN; Mode of pathogenicity: None; Publications: 24203977, 22464250; Phenotypes: Acrodysostosis 2, with or without hormone resistance-MIM#614613; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.13007 | PRKAR1A | Zornitza Stark Phenotypes for gene: PRKAR1A were changed from to Acrodysostosis 1, with or without hormone resistance, MIM# 101800; Carney complex, type 1, MIM# 160980; Myxoma, intracardiac, MIM# 255960; Pigmented nodular adrenocortical disease, primary, 1, MIM# 610489 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.13004 | PRKAR1A | Zornitza Stark reviewed gene: PRKAR1A: Rating: GREEN; Mode of pathogenicity: None; Publications: 10973256, 11115848, 12424709, 21651393; Phenotypes: Acrodysostosis 1, with or without hormone resistance, MIM# 101800, Carney complex, type 1, MIM# 160980, Myxoma, intracardiac, MIM# 255960, Pigmented nodular adrenocortical disease, primary, 1, MIM# 610489; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.12293 | THSD1 | Zornitza Stark Phenotypes for gene: THSD1 were changed from to Aneurysm, intracranial berry, 12 , MIM# 618734 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.12289 | THSD1 | Zornitza Stark reviewed gene: THSD1: Rating: AMBER; Mode of pathogenicity: None; Publications: ; Phenotypes: Aneurysm, intracranial berry, 12 , MIM# 618734; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.12099 | TUBB1 | Zornitza Stark Phenotypes for gene: TUBB1 were changed from to Macrothrombocytopenia, autosomal dominant, TUBB1-related, OMIM #613112; MONDO:0013141 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.12096 | TUBB1 | Zornitza Stark reviewed gene: TUBB1: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: Macrothrombocytopenia, autosomal dominant, TUBB1-related, OMIM #613112, MONDO:0013141; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.12062 | TUBB1 | Manny Jacobs reviewed gene: TUBB1: Rating: GREEN; Mode of pathogenicity: None; Publications: PMID: 32757236, PMID: 31565851, PMID: 29333906, PMID: 18849486; Phenotypes: Macrothrombocytopenia, autosomal dominant, TUBB1-related, OMIM #613112, MONDO:0013141; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.11929 | TACR3 | Zornitza Stark Marked gene: TACR3 as ready | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.11929 | TACR3 | Zornitza Stark Gene: tacr3 has been classified as Green List (High Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.11929 | TACR3 | Zornitza Stark Phenotypes for gene: TACR3 were changed from to Hypogonadotropic hypogonadism 11 with or without anosmia, MIM# 614840 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.11928 | TACR3 | Zornitza Stark Publications for gene: TACR3 were set to | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.11927 | TACR3 | Zornitza Stark Mode of inheritance for gene: TACR3 was changed from Unknown to BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.11926 | TACR3 | Zornitza Stark reviewed gene: TACR3: Rating: GREEN; Mode of pathogenicity: None; Publications: 20332248, 19079066; Phenotypes: Hypogonadotropic hypogonadism 11 with or without anosmia, MIM# 614840; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.11923 | T | Zornitza Stark Phenotypes for gene: T were changed from to Sacral agenesis with vertebral anomalies, MIM# 615709 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.11919 | T | Zornitza Stark reviewed gene: T: Rating: RED; Mode of pathogenicity: None; Publications: 24253444, 28116192; Phenotypes: Sacral agenesis with vertebral anomalies 615709; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.11492 | IL6 | Zornitza Stark Phenotypes for gene: IL6 were changed from to {Crohn disease-associated growth failure} 266600; {Intracranial hemorrhage in brain cerebrovascular malformations, susceptibility to} 108010; {Rheumatoid arthritis, systemic juvenile} 604302; {Kaposi sarcoma, susceptibility to} 148000; {Type 1 diabetes mellitus} 222100; {Type 2 diabetes mellitus} 125853 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.11490 | IL6 | Zornitza Stark reviewed gene: IL6: Rating: ; Mode of pathogenicity: None; Publications: ; Phenotypes: {Crohn disease-associated growth failure} 266600, {Intracranial hemorrhage in brain cerebrovascular malformations, susceptibility to} 108010, {Rheumatoid arthritis, systemic juvenile} 604302, {Kaposi sarcoma, susceptibility to} 148000, {Type 1 diabetes mellitus} 222100, {Type 2 diabetes mellitus} 125853; Mode of inheritance: None | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.11092 | ZBTB7A |
Daniel Flanagan gene: ZBTB7A was added gene: ZBTB7A was added to Mendeliome. Sources: Expert list Mode of inheritance for gene: ZBTB7A was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: ZBTB7A were set to 34515416; 31645653 Phenotypes for gene: ZBTB7A were set to Macrocephaly, neurodevelopmental delay, lymphoid hyperplasia, and persistent fetal hemoglobin (MIM#619769) Review for gene: ZBTB7A was set to GREEN Added comment: PMID: 34515416. Monoallelic ZBTB7A variants identified in 12 individuals from 11 families, with macrocephaly (11/12), some degree of ID (12/12), autistic features (7/12) and hypertrophy of pharyngeal lymphoid tissue (12/12). Variants included LoF variants and missense, 8 variants were de novo. PMID: 31645653. De novo ZBTB7A missense identified in a boy with macrocephaly, intellectual disability, and sleep apnea. Sources: Expert list |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10999 | RIN2 | Zornitza Stark Phenotypes for gene: RIN2 were changed from to Macrocephaly, alopecia, cutis laxa, and scoliosis, MIM#613075 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10996 | RIN2 | Zornitza Stark reviewed gene: RIN2: Rating: GREEN; Mode of pathogenicity: None; Publications: 19631308, 20424861, 20954239, 24449201, 30769224; Phenotypes: Macrocephaly, alopecia, cutis laxa, and scoliosis, MIM#613075; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10843 | TMEM53 | Zornitza Stark Phenotypes for gene: TMEM53 were changed from Sclerosing bone disorder, macrocephaly, impaired vision, short stature to Primary bone dysplasia MONDO:0018230, TMEM53-related; Sclerosing bone disorder, macrocephaly, impaired vision, short stature | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10836 | TMEM53 |
Lucy Spencer gene: TMEM53 was added gene: TMEM53 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: TMEM53 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: TMEM53 were set to PMID: 33824347 Phenotypes for gene: TMEM53 were set to Sclerosing bone disorder, macrocephaly, impaired vision, short stature Review for gene: TMEM53 was set to GREEN Added comment: PMID: 33824347- Previously unknown type of sclerosing bone disorder in 4 independent families, bi-allelic LOF variants in TMEM53. 5 individuals from 4 families, all have proportional or short limbed stature, not identifiable at birth. Head deformities (macrocephaly, dolichocephaly, prominent forehead), epicanthic folds, thick vermilion of upper and lower lips. Vision diminished after early childhood due to optic nerve compression. 3 of 4 families confirmed consanguineous, and all affected members from all 4 families have homozygous variants inherited from heterozygous parents. 3 families have the same splicing variant proven to cause exon 2 skipping and an NMD frameshift by RT-PCR. The other family has a an NMD frameshift variant. So 4 families but only 2 variants. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10605 | IGFBP7 | Zornitza Stark Phenotypes for gene: IGFBP7 were changed from to Retinal arterial macroaneurysm with supravalvular pulmonic stenosis MIM#614224 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10601 | IGFBP7 | Zornitza Stark reviewed gene: IGFBP7: Rating: AMBER; Mode of pathogenicity: None; Publications: ; Phenotypes: Retinal arterial macroaneurysm with supravalvular pulmonic stenosis MIM#614224; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10573 | IGFBP7 | Ain Roesley reviewed gene: IGFBP7: Rating: RED; Mode of pathogenicity: None; Publications: 34519236, 31730227, 32429784; Phenotypes: Retinal arterial macroaneurysm with supravalvular pulmonic stenosis MIM#614224; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal; Current diagnostic: yes | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10570 | CRACR2A | Zornitza Stark Marked gene: CRACR2A as ready | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10570 | CRACR2A | Zornitza Stark Gene: cracr2a has been classified as Red List (Low Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10570 | CRACR2A | Zornitza Stark Phenotypes for gene: CRACR2A were changed from Late onset combined immunodeficiency to primary immunodeficiency disease, MONDO:0003778, CRACR2A-associated; Late onset combined immunodeficiency | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10554 | CRACR2A | Alison Yeung Marked gene: CRACR2A as ready | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10554 | CRACR2A | Alison Yeung Gene: cracr2a has been classified as Red List (Low Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10554 | CRACR2A | Alison Yeung Classified gene: CRACR2A as Red List (low evidence) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10554 | CRACR2A | Alison Yeung Gene: cracr2a has been classified as Red List (Low Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10552 | CRACR2A |
Dean Phelan gene: CRACR2A was added gene: CRACR2A was added to Mendeliome. Sources: Literature Mode of inheritance for gene: CRACR2A was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: CRACR2A were set to PMID:34908525 Phenotypes for gene: CRACR2A were set to Late onset combined immunodeficiency Review for gene: CRACR2A was set to AMBER Added comment: PMID:34908525 - one patient compound het (missense and PTC) with late onset combined immunodeficiency (current chest infections, panhypogammaglobulinemia and CD4+T cell lymphopenia). Functional studies showed defective JNK phosphorylation, defective SOCE and impaired cytokine production. Further search did not identify any additional publications. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10404 | BRWD3 | Zornitza Stark changed review comment from: More than 10 unrelated families reported, overgrowth, and in particular macrocephaly.; to: More than 10 unrelated families reported with ID, overgrowth, and in particular macrocephaly. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10404 | BRWD3 | Zornitza Stark changed review comment from: More than 10 unrelated families reported, overgrowth, and in particular macrocephaly reported.; to: More than 10 unrelated families reported, overgrowth, and in particular macrocephaly. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10372 | TWIST2 | Zornitza Stark Phenotypes for gene: TWIST2 were changed from to Ablepharon-macrostomia syndrome, MIM# 200110; Barber-Say syndrome, MIM# 209885; Focal facial dermal dysplasia 3, Setleis type, MIM# 227260 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.10369 | TWIST2 | Zornitza Stark reviewed gene: TWIST2: Rating: GREEN; Mode of pathogenicity: None; Publications: 26119818, 20691403, 21931173, 26119818; Phenotypes: Ablepharon-macrostomia syndrome, MIM# 200110, Barber-Say syndrome, MIM# 209885, Focal facial dermal dysplasia 3, Setleis type, MIM# 227260; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9955 | AMACR | Zornitza Stark Marked gene: AMACR as ready | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9955 | AMACR | Zornitza Stark Gene: amacr has been classified as Green List (High Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9955 | AMACR | Zornitza Stark Phenotypes for gene: AMACR were changed from to Bile acid synthesis defect, congenital, 4, MIM# 214950; Alpha-methylacyl-CoA racemase deficiency, MIM# 614307 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9954 | AMACR | Zornitza Stark Publications for gene: AMACR were set to | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9953 | AMACR | Zornitza Stark Mode of inheritance for gene: AMACR was changed from Unknown to BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9952 | AMACR | Zornitza Stark reviewed gene: AMACR: Rating: GREEN; Mode of pathogenicity: None; Publications: 31951345, 24735479, 12512044, 10655068, 34267495, 33047465; Phenotypes: Bile acid synthesis defect, congenital, 4, MIM# 214950, Alpha-methylacyl-CoA racemase deficiency, MIM# 614307; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9940 | PRKG2 | Zornitza Stark Phenotypes for gene: PRKG2 were changed from Acromesomelic dysplasia to Acromesomelic dysplasia 4, MIM# 619636; Spondylometaphyseal dysplasia, Pagnamenta type, MIM# 619638 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9939 | PRKG2 | Zornitza Stark edited their review of gene: PRKG2: Changed phenotypes: Acromesomelic dysplasia 4, MIM# 619636, Spondylometaphyseal dysplasia, Pagnamenta type, MIM# 619638 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9814 | IHH | Zornitza Stark Phenotypes for gene: IHH were changed from to Acrocapitofemoral dysplasia MIM#607778; Brachydactyly, type A1 MIM#112500 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9779 | IHH | Ain Roesley reviewed gene: IHH: Rating: GREEN; Mode of pathogenicity: None; Publications: 34530144, 12632327, 32311039, 29155992; Phenotypes: Acrocapitofemoral dysplasia MIM#607778, Brachydactyly, type A1 MIM#112500; Mode of inheritance: BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal; Current diagnostic: yes | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9762 | PRKG2 | Zornitza Stark reviewed gene: PRKG2: Rating: GREEN; Mode of pathogenicity: None; Publications: 34782440; Phenotypes: Acromesomelic dysplasia; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9688 | BMPR1B | Zornitza Stark Phenotypes for gene: BMPR1B were changed from to Acromesomelic dysplasia, Demirhan type, MIM# 609441; Brachydactyly, type A1, D, MIM# 616849; Brachydactyly, type A2, MIM# 112600 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9685 | BMPR1B | Zornitza Stark reviewed gene: BMPR1B: Rating: GREEN; Mode of pathogenicity: None; Publications: 15805157, 24129431, 26105076, 25758993, 14523231, 14523231; Phenotypes: Acromesomelic dysplasia, Demirhan type, MIM# 609441, Brachydactyly, type A1, D, MIM# 616849, Brachydactyly, type A2, MIM# 112600; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9502 | ETHE1 | Zornitza Stark commented on gene: ETHE1: Severe metabolic disorder characterized by neurodevelopmental delay and regression, prominent pyramidal and extrapyramidal signs, recurrent petechiae, orthostatic acrocyanosis, and chronic diarrhoea. Brain MRI shows necrotic lesions in deep gray matter structures. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9338 | AIP |
Paul De Fazio changed review comment from: Germline variants in AIP cause predisposition to pituitary adenomas which may result in acromegaly. A 2015 cohort study of 143 patients with pituitary gigantism who consented to genetic testing found 29% had variants in AIP. Age at first symptoms was 9-13 years, age at diagnosis 14-20 years.; to: Germline variants in AIP cause predisposition to pituitary adenomas which may result in acromegaly. A 2015 cohort study of 143 patients with pituitary gigantism who consented to genetic testing found 29% had variants in AIP. Age at first symptoms was 9-13 years, age at diagnosis 14-20 years. Many patients have no family history, suggesting low penetrance. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9290 | NFIB | Zornitza Stark Phenotypes for gene: NFIB were changed from to Macrocephaly, acquired, with impaired intellectual development, MIM#618286 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9287 | NFIB | Zornitza Stark reviewed gene: NFIB: Rating: GREEN; Mode of pathogenicity: None; Publications: 30388402; Phenotypes: Macrocephaly, acquired, with impaired intellectual development, MIM#618286; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9157 | COL14A1 |
Zornitza Stark gene: COL14A1 was added gene: COL14A1 was added to Mendeliome. Sources: Expert Review Mode of inheritance for gene: COL14A1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: COL14A1 were set to 22972947 Phenotypes for gene: COL14A1 were set to Punctate palmoplantar keratoderma type 1B Review for gene: COL14A1 was set to RED Added comment: 4 affected individuals and 2 unaffected controls from one Chinese PPPK family where disease locus was mapped at 8q24.13-8q24.21 by previous linkage analysis. Exome sequencing analysis identified a heterozygous variant in COL14A1 gene (c.4505C>T (p.Pro1502Leu)). The variant was shared by 4 affected individuals, but not 2 controls of the family. Sanger sequencing confirmed this variant in another four cases from this family. Variant was absent in the normal controls of this family as well as 676 unrelated normal controls and 781 patients with other disease. The missense substitution occurs at a highly conserved amino acid residue across multiple species. Sources: Expert Review |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9015 | NPR2 | Zornitza Stark Phenotypes for gene: NPR2 were changed from to Acromesomelic dysplasia, Maroteaux type MIM# 602875; Epiphyseal chondrodysplasia, Miura type, MIM# 615923; Short stature with nonspecific skeletal abnormalities, MIM# 616255 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9012 | NPR2 | Zornitza Stark edited their review of gene: NPR2: Changed publications: 31555216, 16384845, 15146390, 22870295, 24057292, 24259409, 16384845, 24471569; Changed phenotypes: Acromesomelic dysplasia, Maroteaux type MIM# 602875, Epiphyseal chondrodysplasia, Miura type, MIM# 615923, Short stature with nonspecific skeletal abnormalities, MIM# 616255; Changed mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.9012 | NPR2 | Zornitza Stark reviewed gene: NPR2: Rating: GREEN; Mode of pathogenicity: None; Publications: 31555216, 16384845, 15146390; Phenotypes: Acromesomelic dysplasia, Maroteaux type MIM# 602875, Short stature, disproportionate, Oval vertebral bodies in infancy, Progressive shortening of humerus, radius and ulna in first year, dwarfism, Prominent forehead; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8861 | IGF2 |
Zornitza Stark changed review comment from: RSS phenotype.; to: Silver-Russell syndrome-3 (SRS3) is characterized by intrauterine growth retardation with relative macrocephaly, followed by feeding difficulties and postnatal growth restriction. Dysmorphic facial features include triangular face, prominent forehead, and low-set ears. Other variable features include limb defects, genitourinary and cardiovascular anomalies, hearing impairment, and developmental delay. Disruption of any gene in the HMGA2-PLAG1-IGF2 pathway results in a decrease in IGF2 expression and produces an SRS phenotype similar to that of patients carrying 11p15.5 epigenetic defects. Begemann et al. (2015) performed exome sequencing in 4 affected people with severe growth restriction in one family, and identified a heterozygous nonsense mutation in the IGF2 gene that segregated fully with the disorder. Affected individuals inherited the mutation from their healthy fathers, and it originated from the healthy paternal grandmother. Clinical features occurred only in those who inherited the variant allele through paternal transmission, consistent with maternal imprinting of IGF2. Many other cases reported since with de novo mutations in IGF2 present on the paternal allele. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8853 | PLAG1 |
Zornitza Stark edited their review of gene: PLAG1: Added comment: Additional families reported, upgrade to Green. Silver-Russell syndrome-4 (SRS4) is characterised by intrauterine growth retardation followed by feeding difficulties and postnatal growth restriction. Dysmorphic facial features include triangular face and prominent forehead, and relative macrocephaly at birth may be observed. So far 4 families have been reported with some functional studies of the role of the gene in the growth pathway. Abi Habib et al. (2018) reported 1 family (child, sister and mother) patient with Silver-Russell syndrome (with normal methylation on chromosomes 7, 11, and 14, and exclusion of maternal UPD and chromosomal rearrangements). Using WES they identified a heterozygous 1-bp deletion in the PLAG1 gene. The variant segregated with disease, and was not present in polymorphism databases or ExAC. They also reported another patient with a different heterozygous 1-bp deletion in the PLAG1 gene. This was not found in her unaffected twin brother, older brother, or parents. Experiments in Hep3b cells demonstrated that PLAG1 positively regulates expression of the IGF2 promoter P3, independently and via the HMGA2-PLAG1-IGF2 pathway. Disruption of any gene in the pathway results in a decrease in IGF2 expression and produces an SRS phenotype similar to that of patients carrying 11p15.5 epigenetic defects (SRS1; 180860), except for body asymmetry, which is not expected to occur since the molecular defects are present in all cells of the body, unlike the mosaic epigenetic changes at the 11p15.5 locus. Inoue et al. (2020) reported 1 family with 2 affected people with Silver-Russell syndrome with a nonsense variant in the PLAG1 gene, which segregated with disease. Vado et al. (2020) reported 1 family with multiple affected people with Silver-Russell syndrome with a frameshift variant in the PLAG1 gene, which segregated with disease.; Changed rating: GREEN; Changed publications: 28796236, 29913240, 33291420, 32546215 |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8853 | PACRG | Zornitza Stark Marked gene: PACRG as ready | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8853 | PACRG | Zornitza Stark Gene: pacrg has been classified as Red List (Low Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8853 | PACRG | Zornitza Stark Publications for gene: PACRG were set to | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8852 | PACRG | Zornitza Stark Classified gene: PACRG as Red List (low evidence) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8852 | PACRG | Zornitza Stark Gene: pacrg has been classified as Red List (Low Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8851 | PACRG | Zornitza Stark reviewed gene: PACRG: Rating: RED; Mode of pathogenicity: None; Publications: 31116684, 31182890, 14737177, 27193298; Phenotypes: ; Mode of inheritance: None | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8678 | SF3B4 | Zornitza Stark Phenotypes for gene: SF3B4 were changed from to Acrofacial dysostosis 1, Nager type, MIM# 154400 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8675 | SF3B4 | Zornitza Stark reviewed gene: SF3B4: Rating: GREEN; Mode of pathogenicity: None; Publications: 22541558, 23568615, 24003905; Phenotypes: Acrofacial dysostosis 1, Nager type, MIM# 154400; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8527 | DNMT3B | Zornitza Stark Phenotypes for gene: DNMT3B were changed from to Immunodeficiency-centromeric instability-facial anomalies syndrome 1 MIM# 242860; facial dysmorphic features; flat nasal bridge; developmental delay; macroglossia; bacterial/opportunistic infections (recurrent); malabsorption; cytopaenia; malignancies; multiradial configurations of chromosomes 1, 9, 16; Hypogammaglobulinaemia; agammaglobulinaemia; variable antibody deficiency; decreased immunoglobulin production; low T/B/NK cells | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8524 | DNMT3B | Zornitza Stark reviewed gene: DNMT3B: Rating: GREEN; Mode of pathogenicity: None; Publications: 20587527, 10555141, 17359920, 9718351, 10647011, 11102980, 12239717; Phenotypes: Immunodeficiency-centromeric instability-facial anomalies syndrome 1 MIM# 242860, facial dysmorphic features, flat nasal bridge, developmental delay, macroglossia, bacterial/opportunistic infections (recurrent), malabsorption, cytopaenia, malignancies, multiradial configurations of chromosomes 1, 9, 16, Hypogammaglobulinaemia, agammaglobulinaemia, variable antibody deficiency, decreased immunoglobulin production, low T/B/NK cells; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8449 | ZNF148 |
Natalie Tan gene: ZNF148 was added gene: ZNF148 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: ZNF148 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: ZNF148 were set to PMID: 27964749 Phenotypes for gene: ZNF148 were set to Global developmental delay, absent or hypoplastic corpus callosum, and dysmorphic facies; MIM#617260 Review for gene: ZNF148 was set to GREEN Added comment: Four unrelated individuals with de novo heterozygous nonsense or frameshift mutations (all resulting in premature termination codons in the last exon of ZNF148, predicted to escape nonsense-mediated mRNA decay and result in expression of a truncated protein). Phenotype characterised by underdevelopment of the corpus callosum, mild to moderate developmental delay and ID, variable microcephaly or mild macrocephaly, short stature, feeding problems, facial dysmorphisms, and cardiac and renal malformations. No functional studies to date. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8407 | KIF7 | Zornitza Stark Phenotypes for gene: KIF7 were changed from to Joubert syndrome 12, MIM# 200990; Acrocallosal syndrome, MIM# 200990; MONDO:0008708; Hydrolethalus syndrome 2, MIM# 614120 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.8106 | PPP2R1A | Zornitza Stark changed review comment from: Intellectual disability with variable other features, including CC abnormalities and microcephaly.; to: Intellectual disability with variable other features, including CC abnormalities and microcephaly/macrocephaly. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.7943 | SPTBN5 |
Zornitza Stark gene: SPTBN5 was added gene: SPTBN5 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: SPTBN5 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: SPTBN5 were set to 32732226; 28007035 Phenotypes for gene: SPTBN5 were set to Sacral agenesis; congenital anomalies Review for gene: SPTBN5 was set to RED Added comment: Identified as a candidate gene in a sacral agenesis cohort. PMID 32732226: compound het variants identified in a fetus with multicystic kidney and oligohydramnios detected by fetal ultrasound. Autopsy showed multiple congenital abnormalities including hygroma coli, spina bifida, polycystic kidneys, facial dysmorphism, common mesenterin, rachischisis, sacral vertebral agenesis. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.7938 | WDR91 | Zornitza Stark commented on gene: WDR91: PMID 32732226: Novel candidate gene identified in a fetus with hygroma and hydrocephaly detected by fetal ultrasound. Autopsy showed multiple congenital abnormalities including hygroma, macrocephaly, abnormal ears, unilateral simian crease, hydrocephaly, cerebellar hypoplasia, and interventricular communication. A homozygous truncating variant was found by exome sequencing with concordant segregation among 4 affected fetus, 2 healthy sibs and both parents. Mouse models support role in brain development. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.7896 | ATXN2L |
Seb Lunke gene: ATXN2L was added gene: ATXN2L was added to Mendeliome. Sources: Literature Mode of inheritance for gene: ATXN2L was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Publications for gene: ATXN2L were set to 33283965; 33057194 Phenotypes for gene: ATXN2L were set to macrocephaly; intellectual disability Review for gene: ATXN2L was set to AMBER Added comment: Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.7777 | GP1BB | Zornitza Stark Phenotypes for gene: GP1BB were changed from to Bernard-Soulier syndrome, type B, MIM# 231200; Macrothrombocytopaenia | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.7774 | GP1BB | Zornitza Stark reviewed gene: GP1BB: Rating: GREEN; Mode of pathogenicity: None; Publications: 8703016, 9116284, 10887115, 33813986, 33657022, 33216977, 31997307, 1730088, 11222377; Phenotypes: Bernard-Soulier syndrome, type B, MIM# 231200, Macrothrombocytopaenia; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.7767 | FGB |
Zornitza Stark changed review comment from: Inherited disorders of fibrinogen affect either the quantity (afibrinogenaemia and hypofibrinogenaemia) or the quality (dysfibrinogenemia) of the circulating fibrinogen or both. Afibrinogenaemia is characterized by the complete absence of immunoreactive fibrinogen. Bleeding due to afibrinogenaemia usually manifests in the neonatal period, with 85% of cases presenting umbilical cord bleeding, but a later age of onst is not unusual. Bleeding may occur in the skin, gastrointestinal tract, genitourinary tract, or the central nervous system, with intracranial haemorrhage being reported as the major cause of death. Patients are susceptible to spontaneous rupture of the spleen. First-trimester pregnancy loss is common. Both arterial and venous thromboembolic complications have been reported. Hypofibrinogenaemia is a milder disorder. Well established gene-disease association.; to: Inherited disorders of fibrinogen affect either the quantity (afibrinogenaemia and hypofibrinogenaemia) or the quality (dysfibrinogenemia) of the circulating fibrinogen or both. Afibrinogenaemia is characterized by the complete absence of immunoreactive fibrinogen. Bleeding due to afibrinogenaemia usually manifests in the neonatal period, with 85% of cases presenting umbilical cord bleeding, but a later age of onst is not unusual. Bleeding may occur in the skin, gastrointestinal tract, genitourinary tract, or the central nervous system, with intracranial haemorrhage being reported as the major cause of death. Patients are susceptible to spontaneous rupture of the spleen. First-trimester pregnancy loss is common. Both arterial and venous thromboembolic complications have been reported. Hypofibrinogenaemia is a milder disorder. Well established gene-disease association. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.7437 | PPP2R5C |
Sue White gene: PPP2R5C was added gene: PPP2R5C was added to Mendeliome. Sources: Research Mode of inheritance for gene: PPP2R5C was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Phenotypes for gene: PPP2R5C were set to macrocephaly; intellectual disability Penetrance for gene: PPP2R5C were set to Complete Review for gene: PPP2R5C was set to AMBER Added comment: Emerging unpublished evidence of monoallelic missense variants causing intellectual disability and macrocephaly Sources: Research |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.7053 | ZMPSTE24 | Zornitza Stark Phenotypes for gene: ZMPSTE24 were changed from Mandibuloacral dysplasia with type B lipodystrophy, MIM# 608612; MONDO:0012074; Restrictive dermopathy, lethal, MIM# 275210 to Mandibuloacral dysplasia with type B lipodystrophy, MIM# 608612; MONDO:0012074; Restrictive dermopathy, lethal, MIM# 275210; MONDO:0010143 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.7052 | ZMPSTE24 | Zornitza Stark Phenotypes for gene: ZMPSTE24 were changed from to Mandibuloacral dysplasia with type B lipodystrophy, MIM# 608612; MONDO:0012074; Restrictive dermopathy, lethal, MIM# 275210 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.7049 | ZMPSTE24 | Zornitza Stark reviewed gene: ZMPSTE24: Rating: GREEN; Mode of pathogenicity: None; Publications: 11923874, 22718200, 29794150, 29208544, 12913070, 27410998, 27409638, 15937076, 16671095, 22718200, 29794150, 24169522; Phenotypes: Mandibuloacral dysplasia with type B lipodystrophy, MIM# 608612, MONDO:0012074, Restrictive dermopathy, lethal, MIM# 275210; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.7004 | PRIM1 |
Zornitza Stark changed review comment from: - PMID: 33060134 (2020) - From a cohort of 220 families with microcephalic dwarfism spectrum disorders (OFC ≤−4 SD; height ≤−2 SD), three families (4 individuals) were identified with the same homozygous intronic variant (c.638+36C>G) in PRIM1. This variant was present in gnomAD in 2 individuals across all populations, but only in a heterozygous state. Haplotype analysis indicated that all three families share a distant common ancestor - i.e. confirmed founder variant. Authors subsequently identified a single individual with compound heterozygous PRIM1 variants (c.103+1G>T, c.901T>C) from the DDD study, who also presented microcephaly and short stature (OFC ≤−3 SD; height ≤−3 SD). Clinical overlap was evident in all 5 individuals, presenting extreme pre- and postnatal growth restriction, severe microcephaly (OFC −6.0 ± 1.5 SD) with simplified gyri appearance, hypothyroidism, hypo/agammaglobulinaemia, and lymphopaenia accompanied by intermittent anaemia/thrombocytopaenia. All had chronic respiratory symptoms, and four died in early childhood from respiratory or GI infections. Functional studies demonstrated reduced PRIM1 protein levels, replication fork defects and prolonged S-phase duration in PRIM1-deficient cells. The resulting delay to the cell cycle and inability to sustain sufficient cell proliferation provides a likely mechanism for the presenting phenotype. Sources: Literature; to: - PMID: 33060134 (2020) - From a cohort of 220 families with microcephalic dwarfism spectrum disorders (OFC ≤−4 SD; height ≤−2 SD), three families (4 individuals) were identified with the same homozygous intronic variant (c.638+36C>G) in PRIM1. This variant was present in gnomAD in 2 individuals across all populations, but only in a heterozygous state. Haplotype analysis indicated that all three families share a distant common ancestor - i.e. confirmed founder variant. Authors subsequently identified a single individual with compound heterozygous PRIM1 variants (c.103+1G>T, c.901T>C) from the DDD study, who also presented microcephaly and short stature (OFC ≤−3 SD; height ≤−3 SD). Clinical overlap was evident in all 5 individuals, presenting extreme pre- and postnatal growth restriction, severe microcephaly (OFC −6.0 ± 1.5 SD) with simplified gyri appearance, hypothyroidism, hypo/agammaglobulinaemia, and lymphopaenia accompanied by intermittent anaemia/thrombocytopaenia. All had chronic respiratory symptoms, and four died in early childhood from respiratory or GI infections. Functional studies demonstrated reduced PRIM1 protein levels, replication fork defects and prolonged S-phase duration in PRIM1-deficient cells. The resulting delay to the cell cycle and inability to sustain sufficient cell proliferation provides a likely mechanism for the presenting phenotype. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.7003 | PRIM1 |
Zornitza Stark changed review comment from: - PMID: 33060134 (2020) - From a cohort of 220 families with microcephalic dwarfism spectrum disorders (OFC ≤−4 SD; height ≤−2 SD), three families (4 individuals) were identified with the same homozygous intronic variant (c.638+36C>G) in PRIM1. This variant was present in gnomAD in 2 individuals across all populations, but only in a heterozygous state. Haplotype analysis indicated that all three families share a distant common ancestor - i.e. confirmed founder variant. Authors subsequently identified a single individual with compound heterozygous PRIM1 variants (c.103+1G>T, c.901T>C) from the DDD study, who also presented microcephaly and short stature (OFC ≤−3 SD; height ≤−3 SD). Clinical overlap was evident in all 5 individuals, presenting extreme pre- and postnatal growth restriction, severe microcephaly (OFC −6.0 ± 1.5 SD) with simplified gyri appearance, hypothyroidism, hypo/agammaglobulinemia, and lymphopenia accompanied by intermittent anaemia/thrombocytopaenia. All had chronic respiratory symptoms, and four died in early childhood from respiratory or GI infections. Functional studies demonstrated reduced PRIM1 protein levels, replication fork defects and prolonged S-phase duration in PRIM1-deficient cells. The resulting delay to the cell cycle and inability to sustain sufficient cell proliferation provides a likely mechanism for the presenting phenotype. Sources: Literature; to: - PMID: 33060134 (2020) - From a cohort of 220 families with microcephalic dwarfism spectrum disorders (OFC ≤−4 SD; height ≤−2 SD), three families (4 individuals) were identified with the same homozygous intronic variant (c.638+36C>G) in PRIM1. This variant was present in gnomAD in 2 individuals across all populations, but only in a heterozygous state. Haplotype analysis indicated that all three families share a distant common ancestor - i.e. confirmed founder variant. Authors subsequently identified a single individual with compound heterozygous PRIM1 variants (c.103+1G>T, c.901T>C) from the DDD study, who also presented microcephaly and short stature (OFC ≤−3 SD; height ≤−3 SD). Clinical overlap was evident in all 5 individuals, presenting extreme pre- and postnatal growth restriction, severe microcephaly (OFC −6.0 ± 1.5 SD) with simplified gyri appearance, hypothyroidism, hypo/agammaglobulinaemia, and lymphopaenia accompanied by intermittent anaemia/thrombocytopaenia. All had chronic respiratory symptoms, and four died in early childhood from respiratory or GI infections. Functional studies demonstrated reduced PRIM1 protein levels, replication fork defects and prolonged S-phase duration in PRIM1-deficient cells. The resulting delay to the cell cycle and inability to sustain sufficient cell proliferation provides a likely mechanism for the presenting phenotype. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.7003 | PRIM1 |
Zornitza Stark changed review comment from: - PMID: 33060134 (2020) - From a cohort of 220 families with microcephalic dwarfism spectrum disorders (OFC ≤−4 SD; height ≤−2 SD), three families (4 individuals) were identified with the same homozygous intronic variant (c.638+36C>G) in PRIM1. This variant was present in gnomAD in 2 individuals across all populations, but only in a heterozygous state. Haplotype analysis indicated that all three families share a distant common ancestor - i.e. confirmed founder variant. Authors subsequently identified a single individual with compound heterozygous PRIM1 variants (c.103+1G>T, c.901T>C) from the DDD study, who also presented microcephaly and short stature (OFC ≤−3 SD; height ≤−3 SD). Clinical overlap was evident in all 5 individuals, presenting extreme pre- and postnatal growth restriction, severe microcephaly (OFC −6.0 ± 1.5 SD) with simplified gyri appearance, hypothyroidism, hypo/agammaglobulinemia, and lymphopenia accompanied by intermittent anaemia/thrombocytopenia. All had chronic respiratory symptoms, and four died in early childhood from respiratory or GI infections. Functional studies demonstrated reduced PRIM1 protein levels, replication fork defects and prolonged S-phase duration in PRIM1-deficient cells. The resulting delay to the cell cycle and inability to sustain sufficient cell proliferation provides a likely mechanism for the presenting phenotype. Sources: Literature; to: - PMID: 33060134 (2020) - From a cohort of 220 families with microcephalic dwarfism spectrum disorders (OFC ≤−4 SD; height ≤−2 SD), three families (4 individuals) were identified with the same homozygous intronic variant (c.638+36C>G) in PRIM1. This variant was present in gnomAD in 2 individuals across all populations, but only in a heterozygous state. Haplotype analysis indicated that all three families share a distant common ancestor - i.e. confirmed founder variant. Authors subsequently identified a single individual with compound heterozygous PRIM1 variants (c.103+1G>T, c.901T>C) from the DDD study, who also presented microcephaly and short stature (OFC ≤−3 SD; height ≤−3 SD). Clinical overlap was evident in all 5 individuals, presenting extreme pre- and postnatal growth restriction, severe microcephaly (OFC −6.0 ± 1.5 SD) with simplified gyri appearance, hypothyroidism, hypo/agammaglobulinemia, and lymphopenia accompanied by intermittent anaemia/thrombocytopaenia. All had chronic respiratory symptoms, and four died in early childhood from respiratory or GI infections. Functional studies demonstrated reduced PRIM1 protein levels, replication fork defects and prolonged S-phase duration in PRIM1-deficient cells. The resulting delay to the cell cycle and inability to sustain sufficient cell proliferation provides a likely mechanism for the presenting phenotype. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.7003 | PRIM1 |
Zornitza Stark gene: PRIM1 was added gene: PRIM1 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: PRIM1 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: PRIM1 were set to 33060134 Phenotypes for gene: PRIM1 were set to Microcephalic primordial dwarfism, MONDO:0017950 Review for gene: PRIM1 was set to AMBER Added comment: - PMID: 33060134 (2020) - From a cohort of 220 families with microcephalic dwarfism spectrum disorders (OFC ≤−4 SD; height ≤−2 SD), three families (4 individuals) were identified with the same homozygous intronic variant (c.638+36C>G) in PRIM1. This variant was present in gnomAD in 2 individuals across all populations, but only in a heterozygous state. Haplotype analysis indicated that all three families share a distant common ancestor - i.e. confirmed founder variant. Authors subsequently identified a single individual with compound heterozygous PRIM1 variants (c.103+1G>T, c.901T>C) from the DDD study, who also presented microcephaly and short stature (OFC ≤−3 SD; height ≤−3 SD). Clinical overlap was evident in all 5 individuals, presenting extreme pre- and postnatal growth restriction, severe microcephaly (OFC −6.0 ± 1.5 SD) with simplified gyri appearance, hypothyroidism, hypo/agammaglobulinemia, and lymphopenia accompanied by intermittent anaemia/thrombocytopenia. All had chronic respiratory symptoms, and four died in early childhood from respiratory or GI infections. Functional studies demonstrated reduced PRIM1 protein levels, replication fork defects and prolonged S-phase duration in PRIM1-deficient cells. The resulting delay to the cell cycle and inability to sustain sufficient cell proliferation provides a likely mechanism for the presenting phenotype. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.6793 | MPEG1 |
Zornitza Stark gene: MPEG1 was added gene: MPEG1 was added to Mendeliome. Sources: Expert list Mode of inheritance for gene: MPEG1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: MPEG1 were set to 33224153; 33692780; 28422754 Phenotypes for gene: MPEG1 were set to Immunodeficiency 77, MIM# 619223 Review for gene: MPEG1 was set to GREEN Added comment: Immunodeficiency-77 (IMD77) is an immunologic disorder characterized by recurrent and persistent polymicrobial infections with multiple unusual organisms. Skin and pulmonary infections are the most common, consistent with increased susceptibility to epithelial cell infections. The age at onset is highly variable: some patients have recurrent infections from childhood, whereas others present in late adulthood. The limited number of reported patients are all female, suggesting incomplete penetrance or a possible sex-influenced trait. Patient cells, mainly macrophages, show impaired killing of intracellular bacteria and organisms, including nontubercular mycobacteria, although there is also impaired killing of other organisms, such as Pseudomonas, Candida, and Aspergillus. Four individuals reported, functional data, including animal model. Sources: Expert list |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.6768 | FAM57B |
Zornitza Stark gene: FAM57B was added gene: FAM57B was added to Mendeliome. Sources: Literature Mode of inheritance for gene: FAM57B was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: FAM57B were set to 33077892 Phenotypes for gene: FAM57B were set to Cone–rod dystrophy; Maculopathy Review for gene: FAM57B was set to GREEN Added comment: 4 patients with cone-rod dystrophy or maculopathy from 3 families, with LOF pathogenic variants in TLCD3B (ceramide synthase gene). Ceramide is a proapoptotic lipid as high levels of ceramides can lead to apoptosis of neuronal cells, including photoreceptors. Variants segregated with disease. TLCD3B showed high expression in the adult retina with higher expression in the macular than in the peripheral region. Tlcd3bKO/KO mice exhibited a significant reduction of the cone photoreceptor light responses, thinning of the outer nuclear layer, and loss of cone photoreceptors across the retina. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.6660 | GDF5 | Michelle Torres reviewed gene: GDF5: Rating: RED; Mode of pathogenicity: None; Publications: 8589725, 33333243; Phenotypes: ? Hunter-Thompson type acromesomelic dysplasia (MIM#201250) AR; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.6565 | EEF2 | Zornitza Stark Phenotypes for gene: EEF2 were changed from Neurodevelopmental disorder; macrocephaly; hydrocephalus; Spinocerebellar ataxia 26, MIM#609306 to Neurodevelopmental disorder, macrocephaly, hydrocephalus; Spinocerebellar ataxia 26, MIM#609306 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.6564 | EEF2 | Zornitza Stark Phenotypes for gene: EEF2 were changed from Neurodevelopmental disorder, hydrocephalus; Spinocerebellar ataxia 26, MIM#609306 to Neurodevelopmental disorder; macrocephaly; hydrocephalus; Spinocerebellar ataxia 26, MIM#609306 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.6563 | EEF2 | Zornitza Stark edited their review of gene: EEF2: Added comment: Phenotype reported in PMID 33355653 is distinct from the adult-onset SCA reported in PMID: 23001565. Evidence for association with SCA remains limited.; Changed rating: GREEN; Changed publications: 33355653; Changed phenotypes: Neurodevelopmental disorder, macrocephaly, hydrocephalus | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.5953 | SLC39A4 | Zornitza Stark Phenotypes for gene: SLC39A4 were changed from to Acrodermatitis enteropathica, MIM# 201100 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.5950 | SLC39A4 | Zornitza Stark reviewed gene: SLC39A4: Rating: GREEN; Mode of pathogenicity: None; Publications: 19370757; Phenotypes: Acrodermatitis enteropathica, MIM# 201100; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.5914 | DPH2 |
Paul De Fazio changed review comment from: One family reported (PMID:32576952) with biallelic (one missense, one nonsense) variants in DPH2, with phenotype similar to DPH1 deficiency. Another family was previously reported with biallelic nonsense variants (PMID:27421267) with a comparable phenotype, this family also has biallelic variants in KALRN and the authors thought those variants more likely causative. In vitro functional assays support reduced diphthamide synthesis activity for the variants identified in PMID:32576952. Sources: Literature; to: One 19 month old reported (PMID:32576952) with biallelic (one missense, one nonsense) variants in DPH2, with phenotype similar to DPH1 deficiency (gross motor delay, not walking, fine motor and expressive language delays, macrocephaly) Another family (sibs) was previously reported with biallelic nonsense variants (PMID:27421267) with a comparable phenotype, this family also has biallelic variants in KALRN and the authors thought those variants more likely causative. Patients had ID and microcephaly (in contrast to the 19 month old above). In vitro functional assays support reduced diphthamide synthesis activity for the variants identified in PMID:32576952. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.5866 | PRKACB | Zornitza Stark Phenotypes for gene: PRKACB were changed from Postaxial hand polydactyly; Postaxial foot polydactyly; Common atrium; Atrioventricular canal defect; Narrow chest; Abnormality of the teeth; Intellectual disability to Cardioacrofacial dysplasia 2, MIM# 619143; Postaxial hand polydactyly; Postaxial foot polydactyly; Common atrium; Atrioventricular canal defect; Narrow chest; Abnormality of the teeth; Intellectual disability | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.5865 | PRKACB | Zornitza Stark reviewed gene: PRKACB: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: Cardioacrofacial dysplasia 2, MIM# 619143; Mode of inheritance: None | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.5865 | PRKACA | Zornitza Stark Phenotypes for gene: PRKACA were changed from Postaxial hand polydactyly; Postaxial foot polydactyly; Common atrium; Atrioventricular canal defect; Narrow chest; Abnormality of the teeth to Cardioacrofacial dysplasia 1, MIM# 619142; Postaxial hand polydactyly; Postaxial foot polydactyly; Common atrium; Atrioventricular canal defect; Narrow chest; Abnormality of the teeth; Intellectual disability | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.5864 | PRKACA | Zornitza Stark reviewed gene: PRKACA: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: Cardioacrofacial dysplasia 1, MIM# 619142; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.5804 | POLR1A | Zornitza Stark Phenotypes for gene: POLR1A were changed from Acrofacial dysostosis, Cincinnati type, (MIM#616462) to Acrofacial dysostosis, Cincinnati type, (MIM#616462); Leukodystrophy | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.5803 | POLR1A | Zornitza Stark Phenotypes for gene: POLR1A were changed from to Acrofacial dysostosis, Cincinnati type, (MIM#616462) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.5800 | POLR1A | Ain Roesley reviewed gene: POLR1A: Rating: GREEN; Mode of pathogenicity: None; Publications: 25913037, 28051070; Phenotypes: Acrofacial dysostosis, Cincinnati type, (MIM#616462); Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.5678 | MTX2 | Zornitza Stark Phenotypes for gene: MTX2 were changed from Mandibuloacral dysplasia; lipodystrophy; arterial calcification to Mandibuloacral dysplasia progeroid syndrome, MIM# 619127; Mandibuloacral dysplasia; lipodystrophy; arterial calcification | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.5677 | MTX2 | Zornitza Stark edited their review of gene: MTX2: Changed phenotypes: Mandibuloacral dysplasia progeroid syndrome, MIM# 619127, Mandibuloacral dysplasia, lipodystrophy, arterial calcification | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.5449 | ALG8 | Zornitza Stark changed review comment from: Review of 15 reported individuals in PMID: 26066342: multiple prenatal abnormalities were present in 6/12 patients. In 13/15, there were symptoms at birth, 9/15 died within 12 months. Birth weight was appropriate in 11/12, only one was small for gestational age. Prematurity was reported in 7/12. Hydrops fetalis was noticed in 3, edemas in 11/13; gastrointestinal symptoms in 9/14; structural brain pathology, psychomental retardation, seizures, ataxia in 12/13, muscle hypotonia in 13/14. Common dysmorphic signs were: low set ears, macroglossia, hypertelorism, pes equinovarus, campto- and brachydactyly (13/15). In 10/11, there was coagulopathy, in 8/11 elevated transaminases; thrombocytopenia was present in 9/9. Eye involvement was reported in 9/14. CDG typical skin involvement was reported in 8/13.; to: Bi-allelic variants and CDG: Review of 15 reported individuals in PMID: 26066342. Multiple prenatal abnormalities were present in 6/12 patients. In 13/15, there were symptoms at birth, 9/15 died within 12 months. Birth weight was appropriate in 11/12, only one was small for gestational age. Prematurity was reported in 7/12. Hydrops fetalis was noticed in 3, edemas in 11/13; gastrointestinal symptoms in 9/14; structural brain pathology, psychomental retardation, seizures, ataxia in 12/13, muscle hypotonia in 13/14. Common dysmorphic signs were: low set ears, macroglossia, hypertelorism, pes equinovarus, campto- and brachydactyly (13/15). In 10/11, there was coagulopathy, in 8/11 elevated transaminases; thrombocytopenia was present in 9/9. Eye involvement was reported in 9/14. CDG typical skin involvement was reported in 8/13. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.5315 | ZFHX4 |
Bryony Thompson changed review comment from: PMID: 33057194 - Has been identified as a gene with significant de novo enrichment in a large trio study from the Deciphering Developmental Disorders study. 16 de novo variants (5 frameshift, 5 missense, 4 stopgain, 2 synonymous) identified in ~10,000 cases with developmental disorders (no other phenotype info provided). Sources: Literature; to: PMID: 33057194 - Has been identified as a gene with significant de novo enrichment in a large trio study from the Deciphering Developmental Disorders study. 16 de novo variants (5 frameshift, 5 missense, 4 stopgain, 2 synonymous) identified in ~10,000 cases with developmental disorders (no other phenotype info provided). PMID: 24038936 - a single case with developmental delay, macrocephaly, ventriculomegaly, hypermetropia, recurrent infections, dysmorphism and a de novo deletion of the last 7 exons of the gene. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.5272 | PRKG2 |
Arina Puzriakova gene: PRKG2 was added gene: PRKG2 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: PRKG2 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: PRKG2 were set to 33106379 Phenotypes for gene: PRKG2 were set to Acromesomelic dysplasia Review for gene: PRKG2 was set to GREEN Added comment: - PMID: 33106379 (2020) - Distinct homozygous variants in PRKG2 identified in two unrelated individuals, both with a skeletal dysplasia associated with severe short stature due to acromesomelic limb shortening, brachydactyly, mild to moderate platyspondyly and progressively increasing metaphyseal alterations of the long bones. Functional studies showed both variants result in NMD and disrupt the downstream MAPK signalling pathway in response to FGF2. The role of cGKII, encoded by PRKG2, in skeletal growth has been established in several animal models (references provided in paper). Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.5200 | ODC1 | Zornitza Stark Phenotypes for gene: ODC1 were changed from Intellectual disability; macrocephaly; dysmorphism to Neurodevelopmental disorder with alopecia and brain imaging abnormalities (NEDABIA), MIM#619075 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.5102 | PRKACB |
Konstantinos Varvagiannis gene: PRKACB was added gene: PRKACB was added to Mendeliome. Sources: Literature Mode of inheritance for gene: PRKACB was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Publications for gene: PRKACB were set to 33058759 Phenotypes for gene: PRKACB were set to Postaxial hand polydactyly; Postaxial foot polydactyly; Common atrium; Atrioventricular canal defect; Narrow chest; Abnormality of the teeth; Intellectual disability Penetrance for gene: PRKACB were set to unknown Mode of pathogenicity for gene: PRKACB was set to Loss-of-function variants (as defined in pop up message) DO NOT cause this phenotype - please provide details in the comments Review for gene: PRKACB was set to GREEN Added comment: Palencia-Campos et al (2020 - PMID: 33058759) report on the phenotype of 3 individuals heterozygous for PRKACA and 4 individuals heterozygous for PRKACB pathogenic variants. The most characteristic features in all individuals with PRKACA/PRKACB mutation, included postaxial polydactyly of hands (6/7 bilateral, 1/7 unilateral) and feet (4/7 bilateral, 1/7 unilateral), brachydactyly and congenital heart defects (CHD 5/7) namely a common atrium or AVSD. Two individuals with PRKACA variant who did not have CHD had offspring with the same variant and an AVSD. Other variably occurring features included short stature, limbs, narrow chest, abnormal teeth, oral frenula, nail dysplasia. One individual with PRKACB variant presented tumors. Intellectual disability was reported in 2/4 individuals with PRKACB variant (1/4: mild, 1/4: severe). The 3 individuals with PRKACA variant did not present ID. As the phenotype was overall suggestive of Ellis-van Creveld syndrome (or the allelic Weyers acrofacial dysostosis), although these diagnoses were ruled out following analysis of EVC and EVC2 genes. WES was carried out in all. PRKACA : A single heterozygous missense variant was identified in 3 individuals from 3 families (NM_002730.4:c.409G>A / p.Gly137Arg) with 1 of the probands harboring the variant in mosaic state (28% of reads) and having 2 similarly affected offspring. The variant was de novo in one individual and inherited in a third one having a similarly affected fetus (narrow thorax, postaxial polyd, AVSD). PRKACB : 4 different variants were identified (NM_002731.3: p.His88Arg/Asn, p.Gly235Arg, c.161C>T - p.Ser54Leu). One of the individuals was mosaic for the latter variant, while in all other cases the variant had occurred de novo. Protein kinase A (PKA) is a tetrameric holoenzyme formed by the association of 2 catalytic (C) subunits with a regulatory (R) subunit dimer. Activation of PKA is achieved through binding of 2 cAMP molecules to each R-subunit, and unleashing(/dissociation) of C-subunits to engage substrates. PRKACA/B genes encode the Cα- and Cβ-subunits while the 4 functionally non-redundant regulatory subunits are encoded by PRKAR1A/1B/2A/2B genes. The authors provide evidence that the variants confer increased sensitivity of PKA holoenzymes to activation by cAMP (compared to wt). By performing ectopic expression of wt or mt PRKACA/B (variants studied : PRKACA p.Gly137Arg / PRKACB p.Gly235Arg) in NIH 3T3 fibroblasts, the authors demonstrate that inhibition of hedgehog signaling likely underlyies the developmental defects observed in affected individuals. As for PRKACA, the authors cite another study where a 31-month old female with EvC syndrome diagnosis was found to harbor the aforementioned variant (NM_001304349.1:c.637G>A:p.Gly213Arg corresponding to NM_002730.4:c.409G>A / p.Gly137Arg) as a de novo event. Without additional evidence at the time, the variant was considered to be a candidate for this subject's phenotype (Monies et al 2019 – PMID: 31130284). Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.5102 | PRKACA |
Konstantinos Varvagiannis gene: PRKACA was added gene: PRKACA was added to Mendeliome. Sources: Literature Mode of inheritance for gene: PRKACA was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Publications for gene: PRKACA were set to 33058759; 31130284 Phenotypes for gene: PRKACA were set to Postaxial hand polydactyly; Postaxial foot polydactyly; Common atrium; Atrioventricular canal defect; Narrow chest; Abnormality of the teeth; Intellectual disability Penetrance for gene: PRKACA were set to unknown Mode of pathogenicity for gene: PRKACA was set to Loss-of-function variants (as defined in pop up message) DO NOT cause this phenotype - please provide details in the comments Review for gene: PRKACA was set to GREEN Added comment: Palencia-Campos et al (2020 - PMID: 33058759) report on the phenotype of 3 individuals heterozygous for PRKACA and 4 individuals heterozygous for PRKACB pathogenic variants. The most characteristic features in all individuals with PRKACA/PRKACB mutation, included postaxial polydactyly of hands (6/7 bilateral, 1/7 unilateral) and feet (4/7 bilateral, 1/7 unilateral), brachydactyly and congenital heart defects (CHD 5/7) namely a common atrium or AVSD. Two individuals with PRKACA variant who did not have CHD had offspring with the same variant and an AVSD. Other variably occurring features included short stature, limbs, narrow chest, abnormal teeth, oral frenula, nail dysplasia. One individual with PRKACB variant presented tumors. Intellectual disability was reported in 2/4 individuals with PRKACB variant (1/4: mild, 1/4: severe). The 3 individuals with PRKACA variant did not present ID. As the phenotype was overall suggestive of Ellis-van Creveld syndrome (or the allelic Weyers acrofacial dysostosis), although these diagnoses were ruled out following analysis of EVC and EVC2 genes. WES was carried out in all. PRKACA : A single heterozygous missense variant was identified in 3 individuals from 3 families (NM_002730.4:c.409G>A / p.Gly137Arg) with 1 of the probands harboring the variant in mosaic state (28% of reads) and having 2 similarly affected offspring. The variant was de novo in one individual and inherited in a third one having a similarly affected fetus (narrow thorax, postaxial polyd, AVSD). PRKACB : 4 different variants were identified (NM_002731.3: p.His88Arg/Asn, p.Gly235Arg, c.161C>T - p.Ser54Leu). One of the individuals was mosaic for the latter variant, while in all other cases the variant had occurred de novo. Protein kinase A (PKA) is a tetrameric holoenzyme formed by the association of 2 catalytic (C) subunits with a regulatory (R) subunit dimer. Activation of PKA is achieved through binding of 2 cAMP molecules to each R-subunit, and unleashing(/dissociation) of C-subunits to engage substrates. PRKACA/B genes encode the Cα- and Cβ-subunits while the 4 functionally non-redundant regulatory subunits are encoded by PRKAR1A/1B/2A/2B genes. The authors provide evidence that the variants confer increased sensitivity of PKA holoenzymes to activation by cAMP (compared to wt). By performing ectopic expression of wt or mt PRKACA/B (variants studied : PRKACA p.Gly137Arg / PRKACB p.Gly235Arg) in NIH 3T3 fibroblasts, the authors demonstrate that inhibition of hedgehog signaling likely underlyies the developmental defects observed in affected individuals. As for PRKACA, the authors cite another study where a 31-month old female with EvC syndrome diagnosis was found to harbor the aforementioned variant (NM_001304349.1:c.637G>A:p.Gly213Arg corresponding to NM_002730.4:c.409G>A / p.Gly137Arg) as a de novo event. Without additional evidence at the time, the variant was considered to be a candidate for this subject's phenotype (Monies et al 2019 – PMID: 31130284). Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.4998 | CSNK1G1 |
Zornitza Stark gene: CSNK1G1 was added gene: CSNK1G1 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: CSNK1G1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: CSNK1G1 were set to 33009664 Phenotypes for gene: CSNK1G1 were set to Global developmental delay; Intellectual disability; Autism; Seizures Review for gene: CSNK1G1 was set to GREEN Added comment: Borderline Green/Amber rating. Gold et al (2020 - PMID: 33009664) report 5 individuals with CSNK1G1 variants, including updated information on a previously reported subject (Martin et al 2014 - PMID: 24463883). Features included DD (5/5) with associated expressive language delay, ASD (in at least 3/5), seizures (2/5), dysmorphic facial features (4/5 arched eyebrows, 3/5 prominent central incisors, 2/5 epicanthus) and limb anomalies (2/5 - proximally placed thumb, 5th f. clinodactyly, asymmetric overgrowth - the other individual had tapering fingers). GI problems were observed in 4/5. Two individuals had macrocephaly and one had microcephaly. There was no formal developmental assessment although ID might be implied in at least 3 individuals (p1: 20y - single words/regression in walking following a seizure episode, p2: 8y - first words at 5y, assistance to feed, dress and bathe, ASD, p4: 13y - regression, assistance to feed and dress). CSNK1G1 encodes the gamma-1 isoform of casein kinase 1, a protein involved in growth and cell morphogenesis. The gene has ubiquitous expression, incl. brain. As commented, in brain it regulates phosphorylation of NMDA receptors, playing a role in synaptic transmission (4 articles cited). One individual had a 1.2 kb deletion spanning exon 3 of CSNK1G1 [chr15:64550952-64552120 - GRCh37]. Parental samples were unavailable for this individual. Four individuals were found to harbor de novo CSNK1G1 variants [NM_022048.3: c.688C>T - p.(Arg230Trp) dn | c.1255C>T - p.(Gln419*) dn | c.1214+5G>A dn with in silico predictions in favor of splice disruption | c.419C>T - p.(Thr140Met) dn]. Arg230Trp is however present once in gnomAD. The stopgain variant is located in the last exon and predicted to skip NMD. There were no variant studies performed. The Drosophila gish gene encodes a CK1γ homolog with preferential expression in the mushroom body. Heterozygous and homozygous mutants exhibit impairment in memory retention, more severe in homozygous flies. gish was also identified as a seizure modifier in a fly epilepsy model (heterozygous para mt flies). Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.4693 | MYH9 | Zornitza Stark Phenotypes for gene: MYH9 were changed from to Deafness, autosomal dominant 17, MIM# 603622; Macrothrombocytopenia and granulocyte inclusions with or without nephritis or sensorineural hearing loss, MIM# 155100; MYH9-related disorders | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.4690 | MYH9 | Zornitza Stark reviewed gene: MYH9: Rating: GREEN; Mode of pathogenicity: None; Publications: 9390828, 24890873, 17146397, 25505834, 16630581, 16162639, 23976996, 21908426; Phenotypes: Deafness, autosomal dominant 17, MIM# 603622, Macrothrombocytopenia and granulocyte inclusions with or without nephritis or sensorineural hearing loss, MIM# 155100, MYH9-related disorders; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.4501 | MTX2 |
Zornitza Stark gene: MTX2 was added gene: MTX2 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: MTX2 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: MTX2 were set to 32917887 Phenotypes for gene: MTX2 were set to Mandibuloacral dysplasia; lipodystrophy; arterial calcification Review for gene: MTX2 was set to GREEN Added comment: Seven individuals from 5 unrelated families reported with severe progeroid form of MAD with growth retardation, small viscerocranium with mandibular underdevelopment, distal acro-osteolyses, lipodystrophy, altered skin pigmentation, renal focal glomerulosclerosis, and extremely severe hypertension in most cases, eventually associated with disseminated arterial calcification. Loss of MTX2 in patients' primary fibroblasts led to loss of Metaxin-1 (MTX1) and mitochondrial dysfunction, including network fragmentation and oxidative phosphorylation impairment. Furthermore, patients' fibroblasts were resistant to induced apoptosis, leading to increased cell senescence and mitophagy and reduced proliferation. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.4493 | TAOK1 | Zornitza Stark changed review comment from: Monoallelic de novo variants reported in 8 individuals with nonspecific phenotype of intellectual disability and hypotonia. Most were LOF, 2 missense. 3 had macrocephaly.; to: Monoallelic de novo variants reported in 8 individuals with nonspecific phenotype of intellectual disability and hypotonia; 3 had macrocephaly. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.4355 | SOS1 | Zornitza Stark edited their review of gene: SOS1: Added comment: Over 50 individuals reported with SOS1 variants and a Noonan syndrome phenotype. Pulmonic stenosis tends to be more frequent compared to those with PTPN11 mutations, and atrial septal defect is relatively rare. Ectodermal features including keratosis pilaris and curly hair are significantly more prevalent compared with the general Noonan population. Height below the third percentile and learning disability are observed in fewer individuals compared with Noonan syndrome in general. In contrast, macrocephaly is overrepresented among those with SOS1 mutations.; Changed rating: GREEN; Changed mode of pathogenicity: Loss-of-function variants (as defined in pop up message) DO NOT cause this phenotype - please provide details in the comments; Changed publications: 17143285, 17143282, 28884940, 17586837; Changed phenotypes: Noonan syndrome 4, MIM# 610733; Changed mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.4320 | CACNA1E | Zornitza Stark changed review comment from: At least 30 unrelated patients reported with heterozygous variants in this gene; primarily a seizure disorder, often with profound intellectual disability.; to: At least 30 unrelated patients reported with heterozygous variants in this gene; primarily a seizure disorder, often with profound intellectual disability. Additional common features included spastic quadriplegia, hyperreflexia, hyperkinetic movements, dystonia, myoclonus, clonus, poor or absent eye contact, nystagmus, cortical visual impairment, and loss of head control. Thirteen patients had congenital contractures and 13 had macrocephaly. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.4309 | ZSWIM6 |
Zornitza Stark changed review comment from: MIM #617865 (NEDMAGA): A recurrent de novo heterozygous truncating mutation in the ZSWIM6 gene (R913X)identified in 7 unrelated patients. Analysis of patient cells indicated that the mutant transcript escaped nonsense-mediated mRNA decay, and most likely produced a truncated protein, although antibody studies were unable to detect a truncated protein. Possible dominant-negative effect. NB a more proximal nonsense variant was also reported inherited in a family with an unaffected mother: loss of function variants may not cause a phenotype. MIM#603671 (acromelic frontonasal dysplasia): recurrent missense identified in 6 unrelated families, p.Arg1163Trp; to: MIM #617865 (NEDMAGA): A recurrent de novo heterozygous truncating mutation in the ZSWIM6 gene (R913X) identified in 7 unrelated patients. Analysis of patient cells indicated that the mutant transcript escaped nonsense-mediated mRNA decay, and most likely produced a truncated protein, although antibody studies were unable to detect a truncated protein. Possible dominant-negative effect. NB a more proximal nonsense variant was also reported inherited in a family with an unaffected mother: loss of function variants may not cause a phenotype. MIM#603671 (acromelic frontonasal dysplasia): recurrent missense identified in 6 unrelated families, p.Arg1163Trp |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.4309 | ZSWIM6 |
Zornitza Stark changed review comment from: MIM #617865 A recurrent de novo heterozygous truncating mutation in the ZSWIM6 gene (R913X)identified in 7 unrelated patients. Analysis of patient cells indicated that the mutant transcript escaped nonsense-mediated mRNA decay, and most likely produced a truncated protein, although antibody studies were unable to detect a truncated protein. Possible dominant-negative effect. NB a more proximal nonsense variant was also reported inherited in a family with an unaffected mother: loss of function variants may not cause a phenotype. MIM#603671: recurrent missense identified in 6 unrelated families, p.Arg1163Trp; to: MIM #617865 (NEDMAGA): A recurrent de novo heterozygous truncating mutation in the ZSWIM6 gene (R913X)identified in 7 unrelated patients. Analysis of patient cells indicated that the mutant transcript escaped nonsense-mediated mRNA decay, and most likely produced a truncated protein, although antibody studies were unable to detect a truncated protein. Possible dominant-negative effect. NB a more proximal nonsense variant was also reported inherited in a family with an unaffected mother: loss of function variants may not cause a phenotype. MIM#603671 (acromelic frontonasal dysplasia): recurrent missense identified in 6 unrelated families, p.Arg1163Trp |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.4025 | ZSWIM6 | Zornitza Stark Phenotypes for gene: ZSWIM6 were changed from to Neurodevelopmental disorder with movement abnormalities, abnormal gait, and autistic features, MIM# 617865; Acromelic frontonasal dysostosis, MIM# 603671 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.4022 | ZSWIM6 | Zornitza Stark reviewed gene: ZSWIM6: Rating: GREEN; Mode of pathogenicity: None; Publications: 29198722, 25105228, 26706854; Phenotypes: Neurodevelopmental disorder with movement abnormalities, abnormal gait, and autistic features, MIM# 617865, Acromelic frontonasal dysostosis, MIM# 603671; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.3872 | LMBRD2 |
Zornitza Stark gene: LMBRD2 was added gene: LMBRD2 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: LMBRD2 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: LMBRD2 were set to 32820033; https://doi.org/10.1101/797787 Phenotypes for gene: LMBRD2 were set to Global developmental delay; Intellectual disability; Microcephaly; Seizures; Abnormality of nervous system morphology; Abnormality of the eye Mode of pathogenicity for gene: LMBRD2 was set to Loss-of-function variants (as defined in pop up message) DO NOT cause this phenotype - please provide details in the comments Review for gene: LMBRD2 was set to GREEN Added comment: 13 individuals with dn missense SNVs overall, overlapping features for 10 with available phenotype / a recurring variant has been identified in 2 different studies. ► Malhotra et al (2020 - PMID: 32820033) report on 10 unrelated individuals with de novo missense LMBRD2 variants. Features included DD (9/10), ID (6/8 of relevant age), microcephaly (7/10), seizures (5/10 - >=3 different variants), structural brain abnormalities (e.g. thin CC in 6/9), highly variable ocular abnormalities (5/10) and dysmorphic features in some (7/10 - nonspecific). All had variable prior non-diagnostic genetic tests (CMA, gene panel, mendeliome, karyotype). WES/WGS revealed LMBRD2 missense variants, in all cases de novo. A single individual had additional variants with weaker evidence of pathogenicity. 5 unique missense SNVs and 2 recurrent ones (NM_001007527:c.367T>C - p.Trp123Arg / c.1448G>A - p.Arg483His) were identified. These occurred in different exons. Variants were not present in gnomAD and all had several in silico predictions in favor of a deleterious effect. There was phenotypic variability among individuals with the same variant (e.g. seizures in 1/3 and microchephaly in 2/3 of those harboring R483H). The gene has a pLI of 0 (although o/e ranges from 0.23 to 0.55), %HI of 15.13 and z-score of 2.27. The authors presume that haploinsufficiency may not apply, and consider a gain-of-function/dominant-negative effect more likely. As the authors comment LMBRD2 (LMBR1 domain containing 2) encodes a membrane bound protein with poorly described function. It is widely expressed across tissues with notable expression in human brain (also in Drosophila, or Xenopus laevis). It displays high interspecies conservation. It has been suggested (Paek et al - PMID: 28388415) that LMBRD2 is a potential regulator of β2 adrenoreceptor signalling through involvement in GPCR signalling. ► Kaplanis et al (2020 - https://doi.org/10.1101/797787) in a dataset of 31058 parent-offspring trios (WES) previously identified 3 individuals with developmental disorder, harboring c.1448G>A - p.Arg483His. These individuals (1 from the DDD study, and 2 GeneDx patients) appear in Decipher. [ https://decipher.sanger.ac.uk/ddd/research-variant/40e17c78cc9655a6721006fc1e0c98db/overview ]. The preprint by Kaplanis et al is cited by Malhotra et al, with Arg483His reported in 6 patients overall in both studies. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.3805 | TPM4 |
Zornitza Stark gene: TPM4 was added gene: TPM4 was added to Mendeliome. Sources: Expert list Mode of inheritance for gene: TPM4 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: TPM4 were set to 28134622; 31249973; 21153663 Phenotypes for gene: TPM4 were set to Macrothrombocytopaenia Review for gene: TPM4 was set to GREEN Added comment: Three families reported in addition to genome-wide association studies in nearly 70,000 individuals which indicate that SNVs in TPM4 exert an effect on the count and volume of platelets. Sources: Expert list |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.3761 | CAST | Zornitza Stark Phenotypes for gene: CAST were changed from to Peeling skin with leukonychia, acral punctate keratoses, cheilitis, and knuckle pads (MIM#616295) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.3758 | CAST | Zornitza Stark reviewed gene: CAST: Rating: GREEN; Mode of pathogenicity: None; Publications: 25683118, 31392520, 30656735, 28851602; Phenotypes: Peeling skin with leukonychia, acral punctate keratoses, cheilitis, and knuckle pads (MIM#616295); Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.3359 | PIGM | Zornitza Stark Phenotypes for gene: PIGM were changed from to Glycosylphosphatidylinositol deficiency, MIM# 610293; portal vein thrombosis; persistent absence seizures; macrocephaly; infantile-onset cerebrovascular thrombotic events | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.3342 | PIGM | Paul De Fazio reviewed gene: PIGM: Rating: AMBER; Mode of pathogenicity: None; Publications: 31445883, 16767100; Phenotypes: portal vein thrombosis, persistent absence seizures, macrocephaly, infantile-onset cerebrovascular thrombotic events; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal; Current diagnostic: yes | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.3248 | ASPRV1 |
Ee Ming Wong gene: ASPRV1 was added gene: ASPRV1 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: ASPRV1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: ASPRV1 were set to PMID: 32516568 Phenotypes for gene: ASPRV1 were set to palmoplantar keratoderma; lamellar ichthyosis Review for gene: ASPRV1 was set to GREEN gene: ASPRV1 was marked as current diagnostic Added comment: -3 heterozygous missense variants identified across 4 unrelated kindreds -mutant ASPRV1 expressed in human keratinocytes suggests impaired filaggrin processing Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.2971 | TOR1AIP1 | Zornitza Stark Added comment: Comment when marking as ready: Highly variable phenotype. Few of the features are consistently reported across affected individuals. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.2956 | RIMS2 |
Paul De Fazio changed review comment from: Biallelic LoF variants segregate with Syndromic Congenital Cone-Rod Synaptic Disease in 7 individuals across 4 families. Some functional studies related to insulin secretion but they are non-significant. Sources: Literature; to: Biallelic LoF variants segregate with Syndromic Congenital Cone-Rod Synaptic Disease in 7 individuals across 4 families. Some functional studies related to insulin secretion but they are non-significant. Several individuals had autism. One had night blindness. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.2943 | RIMS2 |
Paul De Fazio changed review comment from: Segregates with Syndromic Congenital Cone-Rod Synaptic Disease in 7 individuals across 4 families. Some functional studies related to insulin secretion but they are non-significant. Sources: Literature; to: Biallelic LoF variants segregate with Syndromic Congenital Cone-Rod Synaptic Disease in 7 individuals across 4 families. Some functional studies related to insulin secretion but they are non-significant. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.2943 | RIMS2 |
Paul De Fazio gene: RIMS2 was added gene: RIMS2 was added to Mendeliome. Sources: Literature Mode of inheritance for gene: RIMS2 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: RIMS2 were set to 32470375 Review for gene: RIMS2 was set to GREEN Added comment: Segregates with Syndromic Congenital Cone-Rod Synaptic Disease in 7 individuals across 4 families. Some functional studies related to insulin secretion but they are non-significant. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.2940 | SORD |
Seb Lunke gene: SORD was added gene: SORD was added to Mendeliome. Sources: Literature Mode of inheritance for gene: SORD was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: SORD were set to 32367058 Phenotypes for gene: SORD were set to isolated hereditary neuropathy Review for gene: SORD was set to GREEN gene: SORD was marked as current diagnostic Added comment: 45 individuals from 38 families across multiple ancestries carrying the nonsense c.757delG (p.Ala253GlnfsTer27) variant in SORD, in either a homozygous or compound heterozygous state Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.2759 | TNRC6B | Zornitza Stark edited their review of gene: TNRC6B: Added comment: 17 unrelated individuals with heterozygous TNRC6B variants reported. Features included hypotonia (10/17), DD/ID (17/17 - ID was not universal: average IQ of 12 individuals was 73 (range : 50-113) with 4 having below 70), ADHD (11/17), ASD or autistic traits (8/17 and 5/17). Some/few presented with abnormal OFC (micro- / macrocephaly in 3/17 and 2/17), abnormal vision or hearing, variable other congenital anomalies, echocardiographic, GI or renal abnormalities, etc. Epilepsy was reported in 1/17. There was no recognisable gestalt.Detected variants included 14 pLoF, 1 missense SNV and 2 intragenic deletions. Variants had occurred as de novo events in 10/13 subjects for whom testing of both parents was possible. 3/13 subjects had inherited the variant from a parent with milder phenotype. Based on the type of variants identified, the pLI score of 1 in gnomAD and the HI index of 5.61%, the authors suggest haploinsufficiency as the most likely mechanism. Individuals with de novo TNRC6B variants have also been reported in larger cohorts (e.g. DDD study - PMID: 28135719, Iossifov et al - PMID: 25363768, Lelieveld et al - PMID: 27479843, Jónsson et al - PMID: 28959963). A previous study provided details on 2 sibs harboring a translocation which disrupted both TNRC6B and TCF20 (also associated with ID)(Babbs et al - PMID: 25228304).; Changed rating: GREEN; Changed publications: 32152250, 28135719, 25363768, 27479843, 28959963, 25228304; Changed phenotypes: Global developmental delay, Intellectual disability, Autistic behavior; Changed mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.2665 | AAAS | Zornitza Stark Phenotypes for gene: AAAS were changed from to Achalasia-addisonianism-alacrimia syndrome, MIM#231550 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.2436 | WARS |
Naomi Baker gene: WARS was added gene: WARS was added to Mendeliome. Sources: Literature Mode of inheritance for gene: WARS was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: WARS were set to PMID: 28369220; 31321409; 31069783. Phenotypes for gene: WARS were set to Neuronopathy, distal hereditary motor, type IX (OMIM:617721); juvenile to adult onset (15-23 years); distal wasting; distal weakness; length-dependent motor axonal degeneration Review for gene: WARS was set to GREEN Added comment: 14 patients from five families were reported to have WARS-related neuropathy across three publications. Expression studies of mutant demonstrated decreased protein when compared to wild-type. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.2368 | GFAP | Paul De Fazio reviewed gene: GFAP: Rating: GREEN; Mode of pathogenicity: None; Publications: 11138011, 12034785, 31004048, 15732097; Phenotypes: Leukodystrophy, macrocephaly; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted; Current diagnostic: yes | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.1917 | LIG1 |
Zornitza Stark gene: LIG1 was added gene: LIG1 was added to Mendeliome. Sources: Expert list Mode of inheritance for gene: LIG1 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: LIG1 were set to 30395541 Phenotypes for gene: LIG1 were set to Combined immunodeficiency; Lymphopaenia; Hypogammaglobulinaemia; Recurrent bacterial and viral infections; Growth retardation; Sun sensitivity, radiation sensitivity; Macrocytosis Review for gene: LIG1 was set to GREEN Added comment: Five individuals from three families. Sources: Expert list |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.1834 | NRROS |
Sue White gene: NRROS was added gene: NRROS was added to Mendeliome. Sources: Literature Mode of inheritance for gene: NRROS was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: NRROS were set to 32100099; 32197075 Phenotypes for gene: NRROS were set to neurodegeneration; intracranial calcification; epilepsy Penetrance for gene: NRROS were set to Complete Review for gene: NRROS was set to GREEN Added comment: normal development or mild developmental delay until onset of regression around age of 1 concurrent with epilepsy biallelic LOF mutations with functional evidence of pathogenicity Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.1562 | SPOP |
Zornitza Stark gene: SPOP was added gene: SPOP was added to Mendeliome. Sources: Literature Mode of inheritance for gene: SPOP was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: SPOP were set to 32109420 Phenotypes for gene: SPOP were set to Intellectual disability; dysmorphism; microcephaly; macrocephaly Mode of pathogenicity for gene: SPOP was set to Other Review for gene: SPOP was set to GREEN Added comment: Seven individuals reported with de novo missense variants in this gene. Gain-of-function variants associated with microcephaly whereas dominant-negative variants associated with macrocephaly. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.1537 | TBC1D7 | Zornitza Stark Phenotypes for gene: TBC1D7 were changed from to Macrocephaly/megalencephaly syndrome, autosomal recessive, MIM# 248000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.1533 | TBC1D7 | Zornitza Stark reviewed gene: TBC1D7: Rating: AMBER; Mode of pathogenicity: None; Publications: 24515783, 23687350; Phenotypes: Macrocephaly/megalencephaly syndrome, autosomal recessive, MIM# 248000; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.1102 | CLDN10 | Zornitza Stark Phenotypes for gene: CLDN10 were changed from to HELIX syndrome MIM#617671; hypohidrosis, electrolyte imbalance, lacrimal gland dysfunction, ichthyosis, and xerostomia (HELIX) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.1100 | CLDN10 | Zornitza Stark reviewed gene: CLDN10: Rating: GREEN; Mode of pathogenicity: None; Publications: ; Phenotypes: HELIX syndrome MIM#617671, hypohidrosis, electrolyte imbalance, lacrimal gland dysfunction, ichthyosis, and xerostomia (HELIX); Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.697 | RHOA |
Sue White gene: RHOA was added gene: RHOA was added to Mendeliome_VCGS. Sources: Literature Mode of inheritance for gene: RHOA was set to Other Publications for gene: RHOA were set to 31570889 Phenotypes for gene: RHOA were set to normal cognition; leukoencephalopathy; micro-ophthalmia; strabismus; linear hypopigmentation; malar hypoplasia; downslanting palpebral fissures; microstomia Penetrance for gene: RHOA were set to Complete Review for gene: RHOA was set to GREEN gene: RHOA was marked as current diagnostic Added comment: mosaic heterozygous missense variants cause linear hypopigmentation, brain MRI changes with normal cognition, ocular and acral changes Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.629 | ODC1 |
Zornitza Stark gene: ODC1 was added gene: ODC1 was added to Mendeliome_VCGS. Sources: Literature Mode of inheritance for gene: ODC1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: ODC1 were set to 30475435 Phenotypes for gene: ODC1 were set to Intellectual disability; macrocephaly; dysmorphism Mode of pathogenicity for gene: ODC1 was set to Other Review for gene: ODC1 was set to GREEN Added comment: Four individuals with de novo GoF variants in this gene reported. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.299 | PAK1 |
Zornitza Stark gene: PAK1 was added gene: PAK1 was added to Mendeliome_VCGS. Sources: Literature Mode of inheritance for gene: PAK1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: PAK1 were set to 31504246; 30290153 Phenotypes for gene: PAK1 were set to Intellectual developmental disorder with macrocephaly, seizures, and speech delay; OMIM #618158 Review for gene: PAK1 was set to GREEN Added comment: 2 unrelated individuals with de novo PAK1 mutations, with developmental delay, secondary macrocephaly, seizures, and ataxic gait. Enhanced phosphorylation of the PAK1 targets JNK and AKT shown in fibroblasts of one subject and of c-JUN in those of both subjects compared with control subjects. In fibroblasts of the 2 affected individuals, they observed a trend toward enhanced PAK1 kinase activity. By using co-immunoprecipitation and size-exclusion chromatography, they observed a significantly reduced dimerization for both PAK1 mutants compared with wild-type PAK1. 4 unrelated individuals with intellectual disability, macrocephaly and seizures, with de novo heterozygous missense variants in PAK1. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.287 | MACROD2 | Zornitza Stark Marked gene: MACROD2 as ready | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.287 | MACROD2 | Zornitza Stark Gene: macrod2 has been classified as Red List (Low Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.287 | MACROD2 |
Zornitza Stark gene: MACROD2 was added gene: MACROD2 was added to Mendeliome_VCGS. Sources: Literature Mode of inheritance for gene: MACROD2 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: MACROD2 were set to 31055587 Phenotypes for gene: MACROD2 were set to intellectual disability; dysmorphic features; microcephaly Review for gene: MACROD2 was set to RED Added comment: 1 family with a few affected with microcephaly, ID, dysmorphic features, and polydactyly. Deletion of chromosome 20p12.1 involving the MACROD2 gene was found in several members of the family. qRT-PCR showed higher levels of a MACROD2 mRNA isoform in the individuals carrying the deletion. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.251 | CSDE1 |
Zornitza Stark gene: CSDE1 was added gene: CSDE1 was added to Mendeliome_VCGS. Sources: Literature Mode of inheritance for gene: CSDE1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: CSDE1 were set to 31579823 Phenotypes for gene: CSDE1 were set to Autism; intellectual disability; seizures; macrocephaly Review for gene: CSDE1 was set to GREEN Added comment: 18 families reported with high impact (stoppage/frameshift) variants in this gene. Eight de novo, eight inherited, two with undetermined inheritance. Functional data. Parents who had the variants were also affected, though generally more mildly. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.189 | EXT2 | Zornitza Stark Phenotypes for gene: EXT2 were changed from to Seizures, scoliosis, and macrocephaly syndrome, MIM#616682 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.0 | TACR3 |
Zornitza Stark gene: TACR3 was added gene: TACR3 was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services Mode of inheritance for gene: TACR3 was set to Unknown |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.0 | PACRG |
Zornitza Stark gene: PACRG was added gene: PACRG was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services Mode of inheritance for gene: PACRG was set to Unknown |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mendeliome v0.0 | AMACR |
Zornitza Stark gene: AMACR was added gene: AMACR was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services Mode of inheritance for gene: AMACR was set to Unknown |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||