Why hair turns gray: Communication between hair follicles and melanocyte stem cells key to mystery
A new study by researchers at NYU Langone Medical Center has shown that, for the first time, Wnt signaling, already known to control many biological processes, between hair follicles and melanocyte stem cells can dictate hair pigmentation. The study was published in the June 11, 2011 issue of the journal Cell. The research was led ...
