Format

Send to

Choose Destination
Hum Mol Genet. 2008 Oct 15;17(R2):R102-8. doi: 10.1093/hmg/ddn275.

Metabolic and cardiovascular traits: an abundance of recently identified common genetic variants.

Author information

1
Department of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA. mohlke@med.unc.edu

Abstract

Genome-wide association studies are providing new insights into the genetic basis of metabolic and cardiovascular traits. In the past 3 years, common variants in approximately 50 loci have been strongly associated with metabolic and cardiovascular traits. Several of these loci have implicated genes without a previously known connection with metabolism. Further studies will be required to characterize the full impact of these loci on metabolism. Many of the identified loci include multiple independent variants that influence the same metabolic or cardiovascular trait and a few loci harbor independent variants that each influence distinct traits. The total proportion of trait heritability explained by variants identified so far is still modest (typically <10%). Future studies will build on these successes by identifying additional common and rare variants and by determining the functional impact of the underlying alleles and genes.

PMID:
18852197
PMCID:
PMC2570060
DOI:
10.1093/hmg/ddn275
[Indexed for MEDLINE]
Free PMC Article

Supplemental Content

Full text links

Icon for Silverchair Information Systems Icon for PubMed Central
Loading ...
Support Center