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Dilated Cardiomyopathy v1.12 DSG2 Zornitza Stark Publications for gene: DSG2 were set to 23071725
Dilated Cardiomyopathy v1.11 DSG2 Zornitza Stark Mode of inheritance for gene: DSG2 was changed from BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal to BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Dilated Cardiomyopathy v1.10 DSG2 Zornitza Stark Classified gene: DSG2 as Amber List (moderate evidence)
Dilated Cardiomyopathy v1.10 DSG2 Zornitza Stark Gene: dsg2 has been classified as Amber List (Moderate Evidence).
Dilated Cardiomyopathy v1.9 DSG2 Zornitza Stark changed review comment from: Assessed as LIMITED by ClinGen for mono-allelic variants:

Human genetic evidence supporting this gene-disease relationship includes one published definitive DCM case with truncating variant in DSG2 published by Garcia-Pavia et al (2011, PMID: 21859740). Of note, this person had limited ECG/arrhythmia phenotyping. Multiple other published variants have population frequencies which exclude them from scoring, as they are observed at a frequency higher than would be expected to have a pathogenic effect. In addition, this gene-disease association is supported by experimental evidence from postnatal DCM hearts showing reduced DSG2 signal in myocardium and other intercalated disc proteins were normal(Kessler et al, 2017, PMID: 28764973). In summary, there is limited evidence to support this gene-disease relationship.

Bi-allelic variants: three families reported.; to: Assessed as LIMITED by ClinGen for mono-allelic variants:

Human genetic evidence supporting this gene-disease relationship includes one published definitive DCM case with truncating variant in DSG2 published by Garcia-Pavia et al (2011, PMID: 21859740). Of note, this person had limited ECG/arrhythmia phenotyping. Multiple other published variants have population frequencies which exclude them from scoring, as they are observed at a frequency higher than would be expected to have a pathogenic effect. In addition, this gene-disease association is supported by experimental evidence from postnatal DCM hearts showing reduced DSG2 signal in myocardium and other intercalated disc proteins were normal(Kessler et al, 2017, PMID: 28764973). In summary, there is limited evidence to support this gene-disease relationship.

Bi-allelic variants: three families reported, two with missense variants.

DEFINITIVE for ARVC.
Dilated Cardiomyopathy v1.9 DSG2 Zornitza Stark changed review comment from: Assessed as LIMITED by ClinGen for mono-allelic variants:

Human genetic evidence supporting this gene-disease relationship includes one published definitive DCM case with truncating variant in DSG2 published by Garcia-Pavia et al (2011, PMID: 21859740). Of note, this person had limited ECG/arrhythmia phenotyping. Multiple other published variants have population frequencies which exclude them from scoring, as they are observed at a frequency higher than would be expected to have a pathogenic effect. In addition, this gene-disease association is supported by experimental evidence from postnatal DCM hearts showing reduced DSG2 signal in myocardium and other intercalated disc proteins were normal(Kessler et al, 2017, PMID: 28764973). In summary, there is limited evidence to support this gene-disease relationship.

Bi-allelic variants: two families reported.; to: Assessed as LIMITED by ClinGen for mono-allelic variants:

Human genetic evidence supporting this gene-disease relationship includes one published definitive DCM case with truncating variant in DSG2 published by Garcia-Pavia et al (2011, PMID: 21859740). Of note, this person had limited ECG/arrhythmia phenotyping. Multiple other published variants have population frequencies which exclude them from scoring, as they are observed at a frequency higher than would be expected to have a pathogenic effect. In addition, this gene-disease association is supported by experimental evidence from postnatal DCM hearts showing reduced DSG2 signal in myocardium and other intercalated disc proteins were normal(Kessler et al, 2017, PMID: 28764973). In summary, there is limited evidence to support this gene-disease relationship.

Bi-allelic variants: three families reported.
Dilated Cardiomyopathy v1.9 DSG2 Zornitza Stark edited their review of gene: DSG2: Changed publications: 33949662, 18678517, 21859740, 28764973, 35941102
Dilated Cardiomyopathy v1.9 DSG2 Zornitza Stark reviewed gene: DSG2: Rating: AMBER; Mode of pathogenicity: None; Publications: 33949662, 18678517, 21859740, 28764973; Phenotypes: Cardiomyopathy, dilated, 1BB, MIM# 612877; Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Dilated Cardiomyopathy v0.14 DSG2 Zornitza Stark Marked gene: DSG2 as ready
Dilated Cardiomyopathy v0.14 DSG2 Zornitza Stark Gene: dsg2 has been classified as Green List (High Evidence).
Dilated Cardiomyopathy v0.14 DSG2 Zornitza Stark Phenotypes for gene: DSG2 were changed from to Arrhythmogenic right ventricular dysplasia, 10, 610193; Cardiomyopathy, dilated, 1BB, 612877
Dilated Cardiomyopathy v0.13 DSG2 Zornitza Stark Publications for gene: DSG2 were set to
Dilated Cardiomyopathy v0.12 DSG2 Zornitza Stark Mode of inheritance for gene: DSG2 was changed from Unknown to BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal
Dilated Cardiomyopathy v0.11 DSG2 Kristin Rigbye reviewed gene: DSG2: Rating: GREEN; Mode of pathogenicity: None; Publications: 23071725; Phenotypes: Arrhythmogenic right ventricular dysplasia, 10, 610193, Cardiomyopathy, dilated, 1BB, 612877; Mode of inheritance: BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal
Dilated Cardiomyopathy v0.0 DSG2 Zornitza Stark gene: DSG2 was added
gene: DSG2 was added to Dilated cardiomyopathy_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: DSG2 was set to Unknown