Genetic and clinical correlates of early-outgrowth colony-forming units.

ABSTRACT:

Background

Several bone marrow-derived cell populations may have angiogenic activity, including cells termed endothelial progenitor cells. Decreased numbers of circulating angiogenic cell populations have been associated with increased cardiovascular risk. However, few data exist from large, unselected samples, and the genetic determinants of these traits are unclear.

Methods and results

We examined the clinical and genetic correlates of early-outgrowth colony-forming units (CFUs) in 1799 participants of the Framingham Heart Study (mean age, 66 years; 54% women). Among individuals without cardiovascular disease (n = 1612), CFU number was inversely related to advanced age (P = 0.004), female sex (P = 0.04), and triglycerides (P = 0.008) and positively related to hormone repla

SUBMITTER: Shaw SY 

PROVIDER: S-EPMC3339257 | biostudies-literature | 2011 Jun

REPOSITORIES: biostudies-literature