The Multipotent Nature of Hair Bulge Cells
نویسندگان
چکیده
منابع مشابه
Multipotent nestin-positive, keratin-negative hair-follicle bulge stem cells can form neurons.
We have recently shown that the expression of nestin, the neural stem cell marker protein, is expressed in bulge-area stem cells of the hair follicle. We used transgenic mice with GFP expression driven by the nestin regulatory element [nestin-driven GFP (ND-GFP)]. The ND-GFP stem cells give rise to the outer-root sheath of the hair follicle as well as an ND-GFP interfollicular vascular network....
متن کاملMultipotent nestin-expressing hair follicle stem cells.
The hair follicle produces a terminally differentiated keratinized end product, the hair shaft, that is eventually shed. The follicle undergoes cyclical regeneration with at least 10 different epithelial and mesenchymal cell lineages. Hair is formed by rapidly proliferating matrix keratinocytes in the bulb located at the base of the growing (anagen) follicle. The duration of anagen varies great...
متن کاملReview Paper: Application of Hair Follicle Bulge Stem Cells in Wound Healing
Despite the significant advances in regenerative medicine, wound healing has remained a challenging clinical problem. Skin is the largest human organ with many vital functions; therefore, any damage to its normal structure should be treated as soon as possible. Easy access to skin stem cells has created a lot of excitement in therapeutic applications. “Cell therapy” is considered a novel method...
متن کاملbulge cells of rat hair follicles: isolation, cultivation, morphological and biological features
background: transplants of multipotent stem cells have been shown to have a neuroprotective effect after central nervous system injury. the bulge region of the hair follicle has been reported as a putative source of hair follicle stem cells (hfsc) for many years; however, few studies have documented the properties of bulge derived cells in vitro until now. this study was conducted to isolate an...
متن کاملHair 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...
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ژورنال
عنوان ژورنال: Journal of Investigative Dermatology
سال: 2010
ISSN: 0022-202X
DOI: 10.1038/jid.2010.81