A Novel Homozygous Nonsense Mutation in the PVRL4 Gene and Expansion of Clinical Spectrum of EDSS1

被引:17
|
作者
Raza, Syed Irfan [1 ,2 ]
Dar, Rashid Nasser [3 ]
Shah, Anwar Ali [4 ]
Ahmad, Wasim [1 ]
机构
[1] Quaid I Azam Univ, Fac Biol Sci, Dept Biochem, Islamabad, Pakistan
[2] NUST, Army Med Coll, Islamabad, Pakistan
[3] Combined Mil Hosp, Rawalpindi, Pakistan
[4] Shifa Int Hosp, Islamabad, Pakistan
关键词
Ectodermal dysplasia syndactyly syndrome; expansion of clinical features; PVRL4; gene; nonsense mutation; DYSPLASIA-SYNDACTYLY SYNDROME; ECTODERMAL-DYSPLASIA; CELL-ADHESION; NECTIN-4; JUNCTIONS; AFADIN;
D O I
10.1111/ahg.12094
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
Ectodermal dysplasias (EDs) belong to a group of genetic diseases which result from alterations in ectoderm-derived appendages including hair, nail, teeth and sweat glands. Ectodermal dysplasia syndactyly syndrome (EDSS1) is one of the rare forms of ED caused by mutations in nectin-4, encoded by the PVRL4 gene. The present study described clinical investigation of the EDSS1 identified in a large consanguineous family. Furthermore, DNA sequence analysis revealed a novel homozygous nonsense mutation (181C>T, p.Asp61*) in the PVRL4 gene.
引用
收藏
页码:92 / 98
页数:7
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