Review Paper: Application of Hair Follicle Bulge Stem Cells in Wound Healing

Effects of Hair Follicle Stem Cells on Partial-Thickness Burn Wound Healing and Tensile Strength

Background: The recent improvements in wound healing have led to new strategies in regenerative medicine. Burn wound healing is an important issue in skin regeneration and has multiple indications for stem cell therapy. Hair follicle stem cells (HFSCs) are a highly promising source of stem cells for healing use, as these cells are accessible, active and pluripotent adult stem cells. Methods: HF...

Hair Follicle Bulge Stem Cells Appear Dispensable for the Acute Phase of Wound Re‐epithelialization

The cutaneous healing response has evolved to occur rapidly, in order to minimize infection and to re-establish epithelial homeostasis. Rapid healing is achieved through complex coordination of multiple cell types, which importantly includes specific cell populations within the hair follicle (HF). Under physiological conditions, the epithelial compartments of HF and interfollicular epidermis re...

Bulge Region as a Putative Hair Follicle Stem Cells Niche: A Brief Review

BACKGROUND Hair follicle stem cells exist in different sites. Most of the hair follicle stem cells are reside in niche called bulge. Bulge region is located between the opening of sebaceous gland and the attachment site of the arrector pili muscle. METHODS Data were collected using databases and resources of PubMed, Web of Science, Science Direct, Scopus, MEDLINE and their references from the...

SnapShot: Hair Follicle Stem Cells

Notch signaling in bulge stem cells is not required for selection of hair follicle fate.

Notch signaling plays an important role in hair follicle maintenance, and it has been suggested that Notch is also required for follicular fate selection by adult hair follicle stem cells in the bulge. Here we demonstrate that, on the contrary, Notch signaling in bi-potential bulge stem cells or their uncommitted descendents acts to suppress the epidermal fate choice, thus ensuring follicular f...

Effect of Neurotrophin-3 on Differentiation of Rat Hair Follicle Stem Cells into Neural Like Cells

Purpose: The aim of this study was to evaluate the effect of NT-3 on the decrease of the differentiation time of bulge stem cells of rat hair follicle from neuron like cells.Materials and Methods: The bulge region of the rat whisker was isolated from and cultured in DMEM/F12 supplemented with epidermal growth factor (EGF) in 3 groups for 7, 8 and 9 days .Then 10 ng/ml NT-3 was added to each gro...