Why age reduces stem cells' ability to repair muscle

As we age, stem cells throughout our bodies gradually lose their capacity to repair damage, even from normal wear and tear. Researchers from the Ottawa Hospital Research Institute and University of Ottawa have discovered the reason why this decline occurs in our skeletal muscle. Their findings were published online today in the influential journal Nature Medicine.

Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/R...