Shared genetic architecture in the relationship between adult stature and subclinical coronary artery atherosclerosis.

ABSTRACT:

Background

Short stature is associated with increased risk of coronary heart disease (CHD); although the mechanisms for this relationship are unknown, shared genetic factors have been proposed. Subclinical atherosclerosis, measured by coronary artery calcification (CAC), is associated with CHD events and represents part of the biological continuum to overt CHD. Many molecular mechanisms of CAC development are shared with bone growth. Thus, we examined whether there was evidence of shared genes (pleiotropy) between adult stature and CAC.

Methods

877 Asymptomatic white adults (46% men) from 625 families in a community-based sample had computed tomography measures of CAC. Pleiotropy between height and CAC was determined using maximum-likelihood estimation implemented in SOLAR.<

SUBMITTER: Cassidy-Bushrow AE 

PROVIDER: S-EPMC3226925 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature