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Fluocinolone acetonide slows down hair follicle stem cells but speeds up skin cell growth in mice.

Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.

Disrupting Smad4 in mouse skin causes early hair follicle stem cell activity that leads to their eventual depletion.

Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.

Brg1 is crucial for hair growth and skin repair by maintaining stem cells and promoting regeneration.

Different human hair follicle stem cells grow at different rates and respond differently to a baldness-related compound.

Cannabinoid receptor-1 signaling is essential for the survival and growth of human hair follicle stem cells.

Sebaceous glands can help harvest hair follicle stem cells to regenerate skin and hair.

Stem cells in the hair follicle are regulated by their surrounding environment, which is important for hair growth.

Different markers are found in stem cells of the scalp's hair follicle bulge and the surrounding skin.

Stem cells in hair follicles can become various cell types, including neurons.

Damaged hair follicle stem cells can cause permanent hair loss, but understanding their role could lead to new treatments.

Blocking TSLP reduces skin inflammation and cell overgrowth in psoriasis.

Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.

Hair follicles can regrow in wounded adult mouse skin using a process like embryo development.

Disrupting Stat3 in hair follicle stem cells greatly reduces skin tumor formation.

SCD1 is important for hair growth by keeping the connection in skin cells where hair stem cells live stable.

Wnt-3a helps grow more skin stem cells, which could lead to new hair loss treatments.

Certain signals and genes play a key role in hair growth and regeneration, and understanding these could lead to new treatments for skin regeneration.

Ephrins slow down skin and hair follicle cell growth.

Ca_v1.2 affects hair growth and could be a target for hair loss treatments.

Scarring alopecia affects different hair follicle stem cells than nonscarring alopecia, and the infundibular region could be a new treatment target.

HPV16 oncogenes disrupt the normal activity of hair follicle stem cells.

The document concludes that hair follicles have a complex environment and our understanding of it is growing, but there are limitations when applying animal study findings to humans.

Sebaceous glands can heal and regenerate after injury using their own stem cells and help from hair follicle cells.

The review highlights the importance of stem cells in hair health and suggests new treatment strategies for hair loss conditions.

Skin stem cells are crucial for maintaining and repairing the skin and hair, using a complex mix of signals to do so.

Notch signaling is essential for healthy skin and hair follicle maintenance.

Skin and hair can help us understand organ regeneration, especially how certain stem cells might be used to form new organs.

The document concludes that the immune-inhibitory environment of the hair follicle may prevent melanoma development.