Intracranial aneurysm risk locus 5q23.2 is associated with elevated systolic blood pressure.

ABSTRACT: Although genome-wide association studies (GWAS) have identified hundreds of complex trait loci, the pathomechanisms of most remain elusive. Studying the genetics of risk factors predisposing to disease is an attractive approach to identify targets for functional studies. Intracranial aneurysms (IA) are rupture-prone pouches at cerebral artery branching sites. IA is a complex disease for which GWAS have identified five loci with strong association and a further 14 loci with suggestive association. To decipher potential underlying disease mechanisms, we tested whether there are IA loci that convey their effect through elevating blood pressure (BP), a strong risk factor of IA. We performed a meta-analysis of four population-based Finnish cohorts (n(FIN)  =  11 266) not selected for IA, to ass

SUBMITTER: Gaal EI 

PROVIDER: S-EPMC3305343 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature