Could wounded skin someday regrow perfectly without scars? A new study by Harvard stem cell biologists published in Cell reveals a way to fully regenerate skin by unblocking an embryonic healing ...

Mitochondria are increasingly recognized as dynamic signaling hubs that influence cell fate not only through bioenergetics, but also through exchange of ...

A team led by UT Southwestern Medical Center scientists has identified early signals from the immune system that could help predict which cancer patients are most likely to develop harmful side ...