Genetic Variant in ACVR2B Is Associated with Lean Mass.

ABSTRACT:

Introduction

Low lean mass (LM) is a risk factor for chronic disease, a major cause of disability and diminished quality of life, and is a heritable trait. However, relatively few specific genetic factors have been identified as potentially influencing this trait.

Methods

In this study, we selected 1493 single-nucleotide polymorphisms (SNP) in 155 candidate genes involved in anabolic, catabolic, growth hormone, and other related pathways and examined their association with LM, assessed by dual-energy x-ray absorptiometry, in a sample of 2760 non-Hispanic and Hispanic white postmenopausal women from the Women's Health Initiative (WHI) Observational Study. We assessed the replication of our top findings in a meta-analysis of 20 genome-wide association studies (n = 38,292) cond

SUBMITTER: Klimentidis YC 

PROVIDER: S-EPMC4911281 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature