Medical research

New research provides clues on why hair turns gray

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 ...

Genetics

Team demonstrates breakthrough method of stem cell expansion

(Medical Xpress) -- Researchers in the Department of Pathology at Stony Brook University School of Medicine have discovered a laboratory method to expand adult hematopoietic stem cells (HSCs) using the SALL4 gene. Professor ...

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