Molecular mechanisms of the formation and progression of intracranial aneurysms.

ABSTRACT: Until recently, only a little was understood about molecular mechanisms of the development of an intracranial aneurysm (IA). Recent advancements over the last decade in the field of genetics and molecular biology have provided us a wide variety of evidences supporting the notion that chronic inflammation is closely associated with the pathogenesis of IA development. In the field of genetics, large-scale Genome-wide association studies (GWAS) has identified some IA susceptible loci and genes related to cell cycle and endothelial function. Researches in molecular biology using human samples and animal models have revealed the common pathway of the initiation, progression, and rupture of IAs. IA formation begins with endothelial dysfunction followed by pathological remodeling with degenerativ

SUBMITTER: Kataoka H 

PROVIDER: S-EPMC4533330 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature