Biomarkers of the osteoprotegerin pathway: clinical correlates, subclinical disease, incident cardiovascular disease, and mortality.

ABSTRACT:

Objective

Experimental evidence identified the osteoprotegerin (OPG)/receptor activator of nuclear factor-kappaB (RANK)/RANK ligand (RANKL) pathway as a candidate system modulating vascular remodeling and cardiovascular disease (CVD).

Methods and results

Serum concentrations of OPG and RANKL were measured in 3250 Framingham Study participants (54% women, 61+/-9 years). During a mean follow-up of 4.6 years, 143 (of 3084 free of CVD at baseline) participants developed a first CVD event, and 235 died. In multivariable models, OPG was associated with increased hazards for incident CVD and mortality (hazard ratio, 1.27; 95% CI, 1.04 to 1.54; and hazard ratio, 1.25; 95% CI, 1.07 to 1.47, per 1-SD increment in log-OPG, respectively). Log-OPG was positively related to multiple CVD r

SUBMITTER: Lieb W 

PROVIDER: S-EPMC3039214 | biostudies-literature | 2010 Sep

REPOSITORIES: biostudies-literature