Stem cells in hair follicles can ... wasn’t enough to trigger cancer in the mouse. But, when the oncogene was turned on around the same time as the mouse skin was damaged, the follicular stem ...

Yale researchers have discovered the source of signals that trigger hair growth, an insight that may lead to new treatments for baldness. The researchers identified stem cells within the skin's ...

While men with male pattern baldness still have stem cells in follicle roots, they need signals from within the skin to grow hair. Until now, the source of those signals that trigger hair growth ...

Getty Images Interactions between epithelial cells, which form the outer layer of the skin, and connective tissue, or mesenchyme, trigger hair follicle formation as an embryo develops. This study ...

The so-called Wnt signalling pathway regulates hair ... can trigger hair growth. Testing mice, scientists from the University of California in San Francisco showed how Tregs in the skin send ...