The HMG-CoA reductase gene and lipid and lipoprotein levels: the multi-ethnic study of atherosclerosis.

ABSTRACT: HMG-CoA reductase (HMGCR) is an enzyme involved in cholesterol synthesis. To investigate the contribution of the HMGCR gene to lipids and lipoprotein subfractions in different ethnicities, we performed an association study in the Multi-Ethnic Study of Atherosclerosis (MESA). In total, 2,444 MESA subjects [597 African-Americans (AA), 627 Chinese-Americans (CHA), 612 European-Americans (EA), and 608 Hispanic-Americans (HA)] without statin use were included. Participants had measurements of blood pressure, anthropometry, and fasting blood samples. Subjects were genotyped for 10 single nucleotide polymorphisms (SNPs). After excluding SNPs with minor allele frequency <5%, a single block was constructed. The most frequent haplotype was H1 (41-56%) in all ethnic groups except AA (H2a, 44.9%). Low

SUBMITTER: Chen YC 

PROVIDER: S-EPMC2760058 | biostudies-literature | 2009 Aug

REPOSITORIES: biostudies-literature