[PERSPECTIVES] Wound Healing and Skin Regeneration

The skin is a complex organ consisting of the epidermis, dermis, and skin appendages, including the hair follicle and sebaceous gland. Wound healing in adult mammals results in scar formation without any skin appendages. Studies have reported remarkable examples of scarless healing in fetal skin and appendage regeneration in adult skin following the infliction of large wounds. The models used in these studies have offered a new platform for investigations of the cellular and molecular mechanisms underlying wound healing and skin regeneration in mammals. In this article, we will focus on the contribution of skin appendages to wound healing and, conversely, skin appendage regeneration following injuries.

Source: Cold Spring Harbor perspectives in medicine - January 5, 2015 Category: Research Authors: Takeo, M., Lee, W., Ito, M. Tags: The Skin and Its Diseases PERSPECTIVES Source Type: research