Instead, we found that the stress hormone actually acts on a cluster of dermal cells underneath the hair follicle, known as the dermal papilla," said Sekyu Choi, Ph.D., the lead author of the study.

Most important for the survival of the hair follicle are the epithelial stem cells within the follicular bulge that communicate with the fibroblasts of the dermal papilla. These structures may be ...

If we could reactivate these follicles, we’d basically have a solution for hair loss — and this is where dermal papilla comes in. Dermal papilla (DP) cells, found at the base of hair follicles ...

Bridgette Hill agrees that castor oil indirectly promotes hair growth. “Because of the nutrients in castor oil, it protects ...

Curly or straight; thick or thin; blonde, red, brown or black, and growing or not -- that information is all determined by the dermal papilla cells that exist at the bottom of each hair follicle.

The cells at the heart of this study are known as dermal papilla cells, which live in hair follicles and help determine how fast, thick and long hair grows. This role has placed dermal papilla ...

Once inside the hair follicle, Hill says the stress hormone causes the melanocytes in the dermal papilla — which houses all the cells that determine hair's characteristics, per the Journal of ...

Hair follicles are unique structures with exceptional ... Possessing multiple receptors for a vast number of mediators, the dermal papilla, in particular, is target of systemic and local hormonal ...