Multi-ancestry whole genome sequencing analysis of lean body mass.

ABSTRACT:

Background

Lean body mass is a crucial physiological component of body composition. Although lean body mass has a high heritability, studies evaluating the genetic determinants of lean mass (LM) have to date been limited largely to genome-wide association studies (GWAS) and common variants. Using whole genome sequencing (WGS)-based studies, we aimed to discover novel genetic variants associated with LM in population-based cohorts with multiple ancestries.

Results

We describe the largest WGS-based meta-analysis of lean body mass to date, encompassing 10,729 WGS samples from six TOPMed cohorts and the Louisiana Osteoporosis Study (LOS) cohort, measured with dual-energy X-ray absorptiometry. We identify seven genome-wide loci significantly associated with LM not reported by pre

SUBMITTER: Zhang X 

PROVIDER: S-EPMC12036297 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature