Evaluation of fibroblast growth factor activity exerted by placental extract used as a cosmetic ingredient

Abstract

These results indicate that PPE is capable of evoking FGF signaling in cells via FGFRs. Given that recombinant FGFs have proven useful for medical/cosmetic purposes, our results suggest that the medical/cosmetic utility of PPE is provided at least partly through the activation of FGF signaling in epidermal, dermal, and subdermal tissues.