Mutation in δ-Sg Gene in Familial Dilated Cardiomyopathy

Autor: Marzieh Asadi, Roger Foo, Ahmad Reza Salehi, Rasoul Salehi, Mohammad Reza Samienasab
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: Advanced Biomedical Research, Vol 6, Iss 1, Pp 32-32 (2017)
Druh dokumentu: article
ISSN: 2277-9175
DOI: 10.4103/2277-9175.188492
Popis: Background: Mutations in different genes including dystrophin-associated glycoprotein complex caused familial dilated cardiomyopathy which is a genetically heterogeneous disease. The δ-SG gene contains nine exons spanning a 433-kb region of genomic DNA. It encodes a 35-kDa, singlepass, and type II transmembrane glycoprotein. Materials and Methods: In this study for the first time in Iran we screened 6 patients of a large family that they had positive family history of MI or sudden death by next generation sequencing method. Results: By employing NGS method we found missense mutation (p.R97Q) of δ-SG gene in 2 of 6 patients. Conclusions: The missense mutation (p.R97Q) in familial DCM patients is reported for the first time in Iranian patients with cardiac disease. Although this mutation is already known in other populations in Iran, it is not reported before.
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