The -930A>G polymorphism of the CYBA gene is associated with premature coronary artery disease. A case-control study and gene-risk factors interactions.

ABSTRACT: Reactive oxygen species (ROS) are involved in the pathogenesis of atherosclerosis and coronary artery disease (CAD). NADPH oxidases are the main source of ROS in the vasculature. p22phox is a critical component of vascular NADPH oxidases and is encoded by the CYBA (cytochrome b245 alpha) gene. The -930A>G CYBA polymorphism (rs9932581:A>G) modulates the activity of the CYBA promoter, and influences CYBA transcriptional activity. The aim of the present study was to analyze a possible association between the -930A>G polymorphism and CAD and to search for gene-traditional risk factors interactions. 480 subjects were studied: 240 patients with premature CAD, 240 age and sex matched blood donors. The -930A>G polymorphism was genotyped using the TaqMan® Pre-designed SNP Genotyping Assay (Applied

SUBMITTER: Niemiec P 

PROVIDER: S-EPMC4013450 | biostudies-literature | 2014 May

REPOSITORIES: biostudies-literature