Blood Stem Cells Age at the Unexpected Flip of a Molecular Switch

CINCINNATI, Oct. 21, 2013 -- Scientists report in Nature they have found a novel and unexpected molecular switch that could become a key to slowing some of the ravages of getting older as it prompts blood stem cells to age.

http://www.healthnewsdigest.com/news/Science_220/Blood-Stem-Cells-Age-at-the-Unexpected-Flip-of-a-Molecular-Switch.shtml