A review of adipocyte lineage cells and dermal papilla cells in hair follicle regeneration. (27th October 2014)

• Record Type: Journal Article
• Authors: Zhang, Peipei; Kling, Russell E; Ravuri, Sudheer K; Kokai, Lauren E; Rubin, J Peter; Chai, Jia-ke; Marra, Kacey G
• Is Part Of: Journal of tissue engineering. Volume 5(2014)
• Publication Date: 2014-10-27
• Subjects: Adipocyte lineage cells -- dermal papilla cells -- hair regeneration -- tissue engineering; Tissue engineering -- Periodicals; 612.028
• DOI: 10.1177/2041731414556850
• Languages: English
• ISSNs: 2041-7314

Abstract

Alopecia is an exceedingly prevalent problem effecting men and women of all ages. The standard of care for alopecia involves either transplanting existing hair follicles to bald areas or attempting to stimulate existing follicles with topical and/or oral medication. Yet, these treatment options are fraught with problems of cost, side effects, and, most importantly, inadequate long-term hair coverage. Innovative cell-based therapies have focused on the dermal papilla cell as a way to grow new hair in previously bald areas. However, despite this attention, many obstacles exist, including retention of dermal papilla inducing ability and maintenance of dermal papilla productivity after several passages of culture. The use of adipocyte lineage cells, including adipose-derived stem cells, has shown promise as a cell-based solution to regulate hair regeneration and may help in maintaining or increasing dermal papilla cells inducing hair ability. In this review, we highlight recent advances in the understanding of the cellular contribution and regulation of dermal papilla cells and summarize adipocyte lineage cells in hair regeneration.