Functional analysis LRP6 novel mutations in patients with coronary artery disease.

ABSTRACT:

Background

Genetic architecture of coronary artery disease (CAD) is still to be defined. Since low density lipoprotein receptor-related protein 6 (LRP6) gene play critical roles in Wnt signal transduction which are important for vascular development and endodermis specification, we therefore resequenced it to search for mutations in CAD patients.

Methods

We systemically sequenced all the exons and promoter region of LRP6 gene in a sample of 380 early onset CAD patients and 380 control subjects in Chinese.

Results

In total, we identified 5 patient-specific mutations including K82N (two patients), S488Y (one patient), P1066T (two patients), P1206H (two patients) and I1264V (one patient) All these mutations located at the extracellular domain of LRP6 gene. In vitro funct

SUBMITTER: Xu Y 

PROVIDER: S-EPMC3888387 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature