Researchers describe mechanism that underlies age-associated bone loss

(University of Alabama at Birmingham) A major health problem in older people is age-associated osteoporosis -- the thinning of bone and the loss of bone density that increases the risk of fractures. Researchers have now detailed an underlying mechanism leading to that osteoporosis. When this mechanism malfunctions, progenitor cells stop creating bone-producing cells, and instead create fat cells. Knowledge of this mechanism can provide targets in the search for novel bone-loss.

from EurekAlert! - Social and Behavioral Science http://ift.tt/2xYoi78