Rare variant in LAMA2 gene causing congenital muscular dystrophy in a Sudanese family. A case report.

ABSTRACT: Congenital muscular dystrophies (CMD) are a heterogeneous group of disorders caused by mutations in musculoskeletal proteins. The most common type of CMD in Europe is Merosin-deficient CMD caused by mutations in laminin-α2 protein. Very few studies reported pathogenic variants underlying these disorders especially from Africa. In this study we report a rare variant (p.Arg148Trp, rs752485547) in LAMA2 gene causing a mild form of Merosin-deficient CMD in a Sudanese family. The family consisted of two patients diagnosed clinically with congenital muscular dystrophy since childhood and five healthy siblings born to consanguineous parents. Whole exome sequencing was performed for the two patients and a healthy sibling. A rare missense variant (p.Arg148Trp, rs752485547) in LAMA2 ge

SUBMITTER: Amin M 

PROVIDER: S-EPMC6598405 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature