Stem cells used to grow hair; hormone inhibitor reduces sex drive

Researchers at Sanford-Burnham Medical Research Institute in California have used human pluripotent stem cells to generate new hair. "Our stem cell method provides an unlimited source of cells from the patient for transplantation, and isn't limited by the availability of existing hair follicles," says Alexey Terskikh, associate professor in the development, ageing and regeneration programme.

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