Oct. 20, 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.
The study is expected to help in the search for therapeutic strategies to slow or reverse the aging process, and possibly rejuvenate these critically important stem cells (called hematopoietic stem cells, or HSCs), said scientists from Cincinnati Children's Hospital Medical Center and the University of Ulm in Germany who conducted study.
http://www.sciencedaily.com/releases/2013/10/131020160654.htm
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