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Mendeliome v1.2634 PTPN1 Zornitza Stark Marked gene: PTPN1 as ready
Mendeliome v1.2634 PTPN1 Zornitza Stark Gene: ptpn1 has been classified as Green List (High Evidence).
Mendeliome v1.2634 PTPN1 Zornitza Stark Classified gene: PTPN1 as Green List (high evidence)
Mendeliome v1.2634 PTPN1 Zornitza Stark Gene: ptpn1 has been classified as Green List (High Evidence).
Mendeliome v1.2633 PTPN1 Zornitza Stark gene: PTPN1 was added
gene: PTPN1 was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: PTPN1 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: PTPN1 were set to 39986310
Phenotypes for gene: PTPN1 were set to Type 1 interferonopathy of childhood, MONDO:0957408, PTPN1-related
Review for gene: PTPN1 was set to GREEN
Added comment: 12 patients from 11 families with phenotype characterised by subacute loss of skills following initially normal development, spastic dystonia, bulbar involvement, preserved head circumference, and an absence of seizures. The observation of enhanced type 1 IFN signalling in patient blood and CSF, and of increased levels of CSF neopterin suggests that PTPN1 haploinsufficiency can be classified as a novel type 1 interferonopathy. Features apparently distinguishing PTP1B-related encephalopathy from Aicardi-Goutières syndrome are a later age at onset (nine of 12 cases in cohort presenting beyond 18 months of age), notable bulbar involvement manifesting as difficulties with swallowing and expressive speech, and cerebral atrophy as the predominant neuroradiological sign.
Sources: Literature
Mendeliome v1.46 PTPN13 Ain Roesley Marked gene: PTPN13 as ready
Mendeliome v1.46 PTPN13 Ain Roesley Gene: ptpn13 has been classified as Amber List (Moderate Evidence).
Mendeliome v1.46 PTPN13 Ain Roesley Classified gene: PTPN13 as Amber List (moderate evidence)
Mendeliome v1.46 PTPN13 Ain Roesley Gene: ptpn13 has been classified as Amber List (Moderate Evidence).
Mendeliome v1.45 PTPN13 Ain Roesley gene: PTPN13 was added
gene: PTPN13 was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: PTPN13 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: PTPN13 were set to 35643866
Phenotypes for gene: PTPN13 were set to bone marrow failure syndrome MONDO#0000159, PTPN13-related
Review for gene: PTPN13 was set to AMBER
gene: PTPN13 was marked as current diagnostic
Added comment: 2 families

Family A: 3 affecteds only 2 sequenced. Hom for a missense
3/3 Anaemia, 1x thrombocytopaenia, 1x severe neutropaenia, bone marrow with pure red cell aplasia
noted that the sibling who wasn't sequenced had normal bone marrow morphology

Family B: Chet for a missense and inframe del of 1 amino acid
Persistent hypogammaglobulinemia after transplant (at least 14 months after) with normal blood counts and Pre-B ALL with MLL rearrangement

In vitro studies of individual variants were LoF, including defective erythroid and megakaryocytic differentiation, consistent with anaemia and thrombocytopaenia reported in family A
Sources: Literature
Mendeliome v0.12937 PTPN14 Zornitza Stark Marked gene: PTPN14 as ready
Mendeliome v0.12937 PTPN14 Zornitza Stark Gene: ptpn14 has been classified as Green List (High Evidence).
Mendeliome v0.12937 PTPN14 Zornitza Stark Phenotypes for gene: PTPN14 were changed from to Choanal atresia and lymphoedema, MIM# 613611
Mendeliome v0.12936 PTPN14 Zornitza Stark Publications for gene: PTPN14 were set to
Mendeliome v0.12935 PTPN14 Zornitza Stark Mode of inheritance for gene: PTPN14 was changed from Unknown to BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.12934 PTPN14 Zornitza Stark reviewed gene: PTPN14: Rating: GREEN; Mode of pathogenicity: None; Publications: 20826270; Phenotypes: Choanal atresia and lymphoedema, MIM# 613611; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
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 v0.1425 PTPN11 Zornitza Stark Marked gene: PTPN11 as ready
Mendeliome v0.1425 PTPN11 Zornitza Stark Gene: ptpn11 has been classified as Green List (High Evidence).
Mendeliome v0.1425 PTPN11 Zornitza Stark Phenotypes for gene: PTPN11 were changed from to LEOPARD syndrome 1 (MIM#151100); Noonan syndrome 1 (MIM#163950); Metachondromatosis (MIM#156250)
Mendeliome v0.1424 PTPN11 Zornitza Stark Publications for gene: PTPN11 were set to
Mendeliome v0.1423 PTPN11 Zornitza Stark Mode of pathogenicity for gene: PTPN11 was changed from to Other
Mendeliome v0.1422 PTPN11 Zornitza Stark Mode of inheritance for gene: PTPN11 was changed from Unknown to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.1415 PTPN11 Crystle Lee reviewed gene: PTPN11: Rating: GREEN; Mode of pathogenicity: Other; Publications: PMID: 24935154, 11704759, 21533187; Phenotypes: LEOPARD syndrome 1 (MIM#151100), Noonan syndrome 1 (MIM#163950), Metachondromatosis (MIM#156250); Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.0 PTPN14 Zornitza Stark gene: PTPN14 was added
gene: PTPN14 was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: PTPN14 was set to Unknown
Mendeliome v0.0 PTPN11 Zornitza Stark gene: PTPN11 was added
gene: PTPN11 was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: PTPN11 was set to Unknown