More is not always better in hair growth factors. epidermal growth factor: hair growth factor involved in alopecia areata pathogenesis

Conclusions: Elevated hair-specific growth factor as EGF is not always a good sign for hair growth and functioning promotor inducing hair recovery, but it may be linked to the pathogenesis of hair disorders as AA.
Source: International Journal of Trichology - Category: Dermatology Authors: Source Type: research