Research using stem cells to create tooth enamel advances
Scientists induced stem cells to type tiny, multicellular mini-organs that secrete the proteins that type tooth enamel. Photograph by Milenafoto/Wikimedia...
Scientists induced stem cells to type tiny, multicellular mini-organs that secrete the proteins that type tooth enamel. Photograph by Milenafoto/Wikimedia...
A shark’s menacing tooth can scare anybody out of the drinking water — but a person factor of some sharks'...