Genetic variants primarily associated with type 2 diabetes are related to coronary artery disease risk.

ABSTRACT:

Background

The mechanisms underlying the association between diabetes and coronary artery disease (CAD) risk are unclear. We aimed to assess this association by studying genetic variants that have been shown to associate with type 2 diabetes (T2DM). If the association between diabetes and CAD is causal, we expected to observe an association of these variants with CAD as well.

Methods and results

We studied all genetic variants currently known to be associated with T2DM at a genome-wide significant level (p < 5*10(-8)) in CARDIoGRAM, a genome-wide data-set of CAD including 22,233 CAD cases and 64,762 controls. Out of the 44 published T2DM SNPs 10 were significantly associated with CAD in CARDIoGRAM (OR>1, p < 0.05), more than expected by chance (p = 5.0*10(-5)). Considering a

SUBMITTER: Jansen H 

PROVIDER: S-EPMC4536952 | biostudies-literature | 2015 Aug

REPOSITORIES: biostudies-literature