Hair Follicle Stem Cells And Intrafollicular Homeostasis
March 2014
in “
TURKDERM
”
hair follicle stem cells hair growth cycle intrafollicular homeostasis epithelial cells mesenchymal cells dermal papilla Wnt signaling pathway BMP signaling pathway hormones androgenic alopecia CD34+ cells dermal microenvironment FGF stem cells hair cycle homeostasis Wnt BMP fibroblast growth factor
TLDR Hair follicle stem cells are crucial for hair growth and regeneration.
The document reviewed the role of hair follicle stem cells in the hair growth cycle and intrafollicular homeostasis, emphasizing their importance in hair formation and regeneration. It highlighted the critical interactions between epithelial and mesenchymal cells, particularly involving the dermal papilla, and the significance of signaling pathways like Wnt and BMP in regulating hair growth. The study also discussed the impact of external factors such as hormones on hair follicle behavior and the potential for therapeutic interventions in conditions like androgenic alopecia. It underscored the importance of CD34+ cells in hair regeneration and suggested that altering the dermal microenvironment could promote hair growth, with local factors like BMP, Wnt, and FGF playing significant roles.
