Beyond genome-wide association studies: new strategies for identifying genetic determinants of hypertension.

ABSTRACT: Genetic linkage and association methods have long been the most important tools for gene identification in humans. These approaches can either be hypothesis-based (i.e., candidate-gene studies) or hypothesis-free (i.e., genome-wide studies). The first part of this review offers an overview of the latest successes in gene finding for blood pressure (BP) and essential hypertension using these DNA sequence-based discovery techniques. We further emphasize the importance of post-genome-wide association study (post-GWAS) analysis, which aims to prioritize genetic variants for functional follow-up. Whole-genome next-generation sequencing will eventually be necessary to provide a more comprehensive picture of all DNA variants affecting BP and hypertension. The second part of this review discusses

SUBMITTER: Wang X 

PROVIDER: S-EPMC3212682 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature