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Mendeliome v0.14538 MMP2 Zornitza Stark Marked gene: MMP2 as ready
Mendeliome v0.14538 MMP2 Zornitza Stark Gene: mmp2 has been classified as Green List (High Evidence).
Mendeliome v0.14538 MMP2 Zornitza Stark Phenotypes for gene: MMP2 were changed from to Multicentric osteolysis, nodulosis, and arthropathy, MIM# 259600
Mendeliome v0.14537 MMP2 Zornitza Stark Publications for gene: MMP2 were set to
Mendeliome v0.14536 MMP2 Zornitza Stark Mode of inheritance for gene: MMP2 was changed from Unknown to BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.14535 MMP2 Zornitza Stark reviewed gene: MMP2: Rating: GREEN; Mode of pathogenicity: None; Publications: 11431697, 15691365, 17059372, 17400654; Phenotypes: Multicentric osteolysis, nodulosis, and arthropathy, MIM# 259600; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.8292 IRX5 Eleanor Williams changed review comment from: Associated with Hamamy syndrome #611174 (AR) in OMIM. Hamamy syndrome is characterised by craniofacial dysmorphism, hearing loss, skeletal anomalies, microcytic hypochromic anemia and congenital heart defects. Severe myopia has also been reported. Homozygous missense variants in IRX5 were reported in 2 families with this condition.

Cone dystrophy
-------------------
PMID: 33891002 - Khol et al 2021 - report 3 unrelated families with duplications of a region covering the genes IRX5 and IRX6 completely, and the proximal exons of MMP2 and cone dystrophy. They propose that overexpression of IRX5 and IRX6 may be the cause of the disease, and this is supported by expression analysis in patient-derived fibroblasts and zebrafish experiments.

Initial family is a large 5 generation German family with 14 members with autosomal dominant cone dystrophy in which a 600kb duplicated region covering IRX5/IRX6 and part of MMP2 was identified. 2 additional families of Chinese and Dutch descent with copy number gains of ~700 and ~850 kb, covering the same region were then identified. The smallest region of overlap is 608kb. In addition another family of German decent is reported with adCD and the same duplication as the first German family. It is not known if they are distantly related. Segregation analysis on available members of all families showed the duplication in affected members and not in unaffected.

They find that IRX5, IRX6 and MMP2 are expressed in human adult retina. Several lincRNA within the locus are also expressed. In patient derived fibroblasts IRX5 and IRX6 showed increased expression levels. Over expression of IRX5 and IRX6 results in impaired visual performance in zebrafish larvae.; to: Associated with Hamamy syndrome #611174 (AR) in OMIM. Hamamy syndrome is characterised by craniofacial dysmorphism, hearing loss, skeletal anomalies, microcytic hypochromic anemia and congenital heart defects. Severe myopia has also been reported. Homozygous missense variants in IRX5 were reported in 2 families with this condition (PMID: 22581230;17230486)

Duplication of gene
-------------------
PMID: 33891002 - Kohl et al 2021 - report 3 unrelated families with duplications of a region covering the genes IRX5 and IRX6 completely, and the proximal exons of MMP2 and cone dystrophy. They propose that overexpression of IRX5 and IRX6 may be the cause of the disease, and this is supported by expression analysis in patient-derived fibroblasts and zebrafish experiments.

Initial family is a large 5 generation German family with 14 members with autosomal dominant cone dystrophy in which a 600kb duplicated region covering IRX5/IRX6 and part of MMP2 was identified. 2 additional families of Chinese and Dutch descent with copy number gains of ~700 and ~850 kb, covering the same region were then identified. The smallest region of overlap is 608kb. In addition another family of German decent is reported with adCD and the same duplication as the first German family. It is not known if they are distantly related. Segregation analysis on available members of all families showed the duplication in affected members and not in unaffected.

They find that IRX5, IRX6 and MMP2 are expressed in human adult retina. Several lincRNA within the locus are also expressed. In patient derived fibroblasts IRX5 and IRX6 showed increased expression levels. Over expression of IRX5 and IRX6 results in impaired visual performance in zebrafish larvae.

Loss of function/gene
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PMID: 28041643 - Carss et al 2017 - screened a cohort of 722 individuals with inherited retinal disease using WES/WGS. 1 case reported with a biallelic deletion in IRX5 reported which leads to a frameshift ENST00000394636.4; c.1362_1366delTAAAG, p.Lys455ProfsTer19 in a patient with retinitis pigmentosa.

PMID: 32045705 - Apuzzo et al 2020 - report 2 cases of loss of a region in 16q12.1q21 which encompasses IRX5 and IRX6 and many other genes, which together with 3 other previous reports of deletions in this region help define a syndrome with features that include dysmorphic features, short stature, microcephaly, global developmental delay/intellectual disability, autism spectrum disorder (ASD) and ocular abnormalities (nystagmus and strabismus).
Mendeliome v0.8292 IRX6 Eleanor Williams changed review comment from: Not associated with any disorder in OMIM or Gene2Phenotype.

PMID: 33891002 - Khol et al 2021 - report 3 unrelated families with duplications of a region covering the genes IRX5 and IRX6 completely, and the proximal exons of MMP2 and cone dystrophy. They propose that overexpression of IRX5 and IRX6 may be the cause of the disease, and this is supported by expression analysis in patient-derived fibroblasts and zebrafish experiments.

Initial family is a large 5 generation German family with 14 members with autosomal dominant cone dystrophy in which a 600kb duplicated region covering IRX5/IRX6 and part of MMP2 was identified. 2 additional families of Chinese and Dutch descent with copy number gains of ~700 and ~850 kb, covering the same region were then identified. The smallest region of overlap is 608kb. In addition another family of German decent is reported with adCD and the same duplication as the first German family. It is not known if they are distantly related. Segregation analysis on available members of all families showed the duplication in affected members and not in unaffected.

They find that IRX5, IRX6 and MMP2 are expressed in human adult retina. Several lincRNA within the locus are also expressed. In patient derived fibroblasts IRX5 and IRX6 showed increased expression levels. Over expression of IRX5 and IRX6 results in impaired visual performance in zebrafish larvae.
Sources: Literature; to: Not associated with any disorder in OMIM or Gene2Phenotype.

PMID: 33891002 - Kohl et al 2021 - report 3 unrelated families with duplications of a region covering the genes IRX5 and IRX6 completely, and the proximal exons of MMP2 and cone dystrophy. They propose that overexpression of IRX5 and IRX6 may be the cause of the disease, and this is supported by expression analysis in patient-derived fibroblasts and zebrafish experiments.

Initial family is a large 5 generation German family with 14 members with autosomal dominant cone dystrophy in which a 600kb duplicated region covering IRX5/IRX6 and part of MMP2 was identified. 2 additional families of Chinese and Dutch descent with copy number gains of ~700 and ~850 kb, covering the same region were then identified. The smallest region of overlap is 608kb. In addition another family of German decent is reported with adCD and the same duplication as the first German family. It is not known if they are distantly related. Segregation analysis on available members of all families showed the duplication in affected members and not in unaffected.

They find that IRX5, IRX6 and MMP2 are expressed in human adult retina. Several lincRNA within the locus are also expressed. In patient derived fibroblasts IRX5 and IRX6 showed increased expression levels. Over expression of IRX5 and IRX6 results in impaired visual performance in zebrafish larvae.
Sources: Literature
Mendeliome v0.8264 IRX6 Eleanor Williams gene: IRX6 was added
gene: IRX6 was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: IRX6 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Publications for gene: IRX6 were set to 33891002
Phenotypes for gene: IRX6 were set to cone dystrophy, MONDO:0000455
Mode of pathogenicity for gene: IRX6 was set to Other
Review for gene: IRX6 was set to GREEN
Added comment: Not associated with any disorder in OMIM or Gene2Phenotype.

PMID: 33891002 - Khol et al 2021 - report 3 unrelated families with duplications of a region covering the genes IRX5 and IRX6 completely, and the proximal exons of MMP2 and cone dystrophy. They propose that overexpression of IRX5 and IRX6 may be the cause of the disease, and this is supported by expression analysis in patient-derived fibroblasts and zebrafish experiments.

Initial family is a large 5 generation German family with 14 members with autosomal dominant cone dystrophy in which a 600kb duplicated region covering IRX5/IRX6 and part of MMP2 was identified. 2 additional families of Chinese and Dutch descent with copy number gains of ~700 and ~850 kb, covering the same region were then identified. The smallest region of overlap is 608kb. In addition another family of German decent is reported with adCD and the same duplication as the first German family. It is not known if they are distantly related. Segregation analysis on available members of all families showed the duplication in affected members and not in unaffected.

They find that IRX5, IRX6 and MMP2 are expressed in human adult retina. Several lincRNA within the locus are also expressed. In patient derived fibroblasts IRX5 and IRX6 showed increased expression levels. Over expression of IRX5 and IRX6 results in impaired visual performance in zebrafish larvae.
Sources: Literature
Mendeliome v0.7086 MMP20 Bryony Thompson Marked gene: MMP20 as ready
Mendeliome v0.7086 MMP20 Bryony Thompson Gene: mmp20 has been classified as Green List (High Evidence).
Mendeliome v0.7084 MMP20 Bryony Thompson Phenotypes for gene: MMP20 were changed from to Amelogenesis imperfecta, type IIA2 MIM#612529
Mendeliome v0.7083 MMP20 Bryony Thompson Publications for gene: MMP20 were set to
Mendeliome v0.7082 MMP20 Bryony Thompson Mode of inheritance for gene: MMP20 was changed from Unknown to BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.7081 MMP20 Bryony Thompson reviewed gene: MMP20: Rating: GREEN; Mode of pathogenicity: None; Publications: 15744043, 33600052; Phenotypes: Amelogenesis imperfecta, type IIA2 MIM#612529; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal; Current diagnostic: yes
Mendeliome v0.5035 MMP21 Zornitza Stark Marked gene: MMP21 as ready
Mendeliome v0.5035 MMP21 Zornitza Stark Gene: mmp21 has been classified as Green List (High Evidence).
Mendeliome v0.5035 MMP21 Zornitza Stark Phenotypes for gene: MMP21 were changed from to Heterotaxy, visceral, 7, autosomal,MIM# 616749
Mendeliome v0.5034 MMP21 Zornitza Stark Publications for gene: MMP21 were set to
Mendeliome v0.5033 MMP21 Zornitza Stark Mode of inheritance for gene: MMP21 was changed from Unknown to BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.5032 MMP21 Zornitza Stark reviewed gene: MMP21: Rating: GREEN; Mode of pathogenicity: None; Publications: 26429889, 26437028, 26437029; Phenotypes: Heterotaxy, visceral, 7, autosomal,MIM# 616749; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.4475 MMP23A Bryony Thompson Marked gene: MMP23A as ready
Mendeliome v0.4475 MMP23A Bryony Thompson Gene: mmp23a has been classified as Red List (Low Evidence).
Mendeliome v0.4475 MMP23A Bryony Thompson Classified gene: MMP23A as Red List (low evidence)
Mendeliome v0.4475 MMP23A Bryony Thompson Gene: mmp23a has been classified as Red List (Low Evidence).
Mendeliome v0.4474 MMP23A Bryony Thompson reviewed gene: MMP23A: Rating: RED; Mode of pathogenicity: None; Publications: 15483646, 18924166; Phenotypes: Craniosynostosis; Mode of inheritance: Unknown
Mendeliome v0.1328 MMP25 Zornitza Stark Marked gene: MMP25 as ready
Mendeliome v0.1328 MMP25 Zornitza Stark Gene: mmp25 has been classified as Red List (Low Evidence).
Mendeliome v0.1328 MMP25 Zornitza Stark Classified gene: MMP25 as Red List (low evidence)
Mendeliome v0.1328 MMP25 Zornitza Stark Gene: mmp25 has been classified as Red List (Low Evidence).
Mendeliome v0.1327 MMP25 Zornitza Stark reviewed gene: MMP25: Rating: RED; Mode of pathogenicity: None; Publications: ; Phenotypes: ; Mode of inheritance: None
Mendeliome v0.893 IMMP2L Zornitza Stark Marked gene: IMMP2L as ready
Mendeliome v0.893 IMMP2L Zornitza Stark Gene: immp2l has been classified as Red List (Low Evidence).
Mendeliome v0.893 IMMP2L Zornitza Stark Phenotypes for gene: IMMP2L were changed from to Autism
Mendeliome v0.892 IMMP2L Zornitza Stark Publications for gene: IMMP2L were set to
Mendeliome v0.891 IMMP2L Zornitza Stark Mode of inheritance for gene: IMMP2L was changed from Unknown to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.890 IMMP2L Zornitza Stark Classified gene: IMMP2L as Red List (low evidence)
Mendeliome v0.890 IMMP2L Zornitza Stark Gene: immp2l has been classified as Red List (Low Evidence).
Mendeliome v0.889 IMMP2L Zornitza Stark reviewed gene: IMMP2L: Rating: RED; Mode of pathogenicity: None; Publications: 29788020, 29152845; Phenotypes: Autism; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Mendeliome v0.0 MMP25 Zornitza Stark gene: MMP25 was added
gene: MMP25 was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: MMP25 was set to Unknown
Mendeliome v0.0 MMP23A Zornitza Stark gene: MMP23A was added
gene: MMP23A was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: MMP23A was set to Unknown
Mendeliome v0.0 MMP21 Zornitza Stark gene: MMP21 was added
gene: MMP21 was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: MMP21 was set to Unknown
Mendeliome v0.0 MMP20 Zornitza Stark gene: MMP20 was added
gene: MMP20 was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: MMP20 was set to Unknown
Mendeliome v0.0 MMP2 Zornitza Stark gene: MMP2 was added
gene: MMP2 was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: MMP2 was set to Unknown
Mendeliome v0.0 IMMP2L Zornitza Stark gene: IMMP2L was added
gene: IMMP2L was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: IMMP2L was set to Unknown