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Mendeliome v1.1148 LAMA3 Bryony Thompson Publications for gene: LAMA3 were set to 7633458; 8530087; 11810295; 10366601
Mendeliome v1.1049 LAMA3 Sangavi Sivagnanasundram changed review comment from: Zhou et al. (2023) - Two heterozygous nonsense variants identified in two individuals of the same family [p.Arg1126Ter and p.Gln1507Ter] that was shown to segregate in the family with reduced penetrance.

The authors hypothesize that function of laminin 𝛼3 is altered as it changes its ability to form heterotrimeric laminins.

In vivo functional study using CRISPR/Cas-9 mediated LAMA3 knockout mice. Results of the functional assay showed development of tricuspid valve and right ventricle abnormalities in the presence of a homozygous LoF variant in LAMA3.; to: Novel gene-disease association
Zhou et al. (2023) - Two heterozygous nonsense variants identified in two individuals of the same family [p.Arg1126Ter and p.Gln1507Ter] that was shown to segregate in the family with reduced penetrance.

The authors hypothesize that function of laminin 𝛼3 is altered as it changes its ability to form heterotrimeric laminins.

In vivo functional study using CRISPR/Cas-9 mediated LAMA3 knockout mice. Results of the functional assay showed development of tricuspid valve and right ventricle abnormalities in the presence of a homozygous LoF variant in LAMA3.
Mendeliome v1.1049 LAMA3 Sangavi Sivagnanasundram reviewed gene: LAMA3: Rating: AMBER; Mode of pathogenicity: None; Publications: https://doi.org/10.1016/j.xhgg.2023.100227; Phenotypes: Ebstein’s anomaly (MIM#224700); Mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Mendeliome v0.6353 LAMA3 Zornitza Stark Marked gene: LAMA3 as ready
Mendeliome v0.6353 LAMA3 Zornitza Stark Gene: lama3 has been classified as Green List (High Evidence).
Mendeliome v0.6353 LAMA3 Zornitza Stark Phenotypes for gene: LAMA3 were changed from to Epidermolysis bullosa, generalized atrophic benign, MIM# 226650; Epidermolysis bullosa, junctional, Herlitz type, MIM# 226700
Mendeliome v0.6352 LAMA3 Zornitza Stark Publications for gene: LAMA3 were set to
Mendeliome v0.6351 LAMA3 Zornitza Stark Mode of inheritance for gene: LAMA3 was changed from Unknown to BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.6350 LAMA3 Zornitza Stark reviewed gene: LAMA3: Rating: GREEN; Mode of pathogenicity: None; Publications: 7633458, 8530087, 11810295, 10366601; Phenotypes: Epidermolysis bullosa, generalized atrophic benign, MIM# 226650, Epidermolysis bullosa, junctional, Herlitz type, MIM# 226700; Mode of inheritance: BIALLELIC, autosomal or pseudoautosomal
Mendeliome v0.0 LAMA3 Zornitza Stark gene: LAMA3 was added
gene: LAMA3 was added to Mendeliome_VCGS. Sources: Expert Review Green,Victorian Clinical Genetics Services
Mode of inheritance for gene: LAMA3 was set to Unknown