An international team of scientists led by Prof Cheng-Ming Chuong from the University of Southern California has discovered unique cellular and molecular mechanisms behind tooth renewal in American alligators (Alligator mississippiensis). A captive American alligator in a defensive position (Ianaré Sévi / CC BY-SA 3.0) Their findings, published in the Proceedings of the National Academy of Sciences, pave the way for tooth regeneration in people. “Humans...
