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The document concludes that while significant progress has been made in understanding skin biology and stem cells, more research is needed to fully understand their interactions with their environment.

The article concludes that the wool follicle is a valuable model for studying tissue interactions and has potential for genetic improvements in wool production.

Dlx3 is essential for hair growth and regeneration.

Human skin has multiple layers and functions, with key roles in protection, temperature control, and appearance.

The document concludes that more research is needed to better understand and treat primary cicatricial alopecias, and suggests a possible reclassification based on molecular pathways.

Scientists created complete hair-like structures by growing mouse skin cells together in a special gel.

Hair follicle stem cells can become different cell types and may help treat neurodegenerative disorders.

Lactate production is important for activating hair growth stem cells.

PPARγ is crucial for skin health but can have both beneficial and harmful effects.

WWOX deficiency in mice causes skin and fat tissue problems due to disrupted cell survival signals.

Skin fat has important roles in hair growth, skin repair, immune defense, and aging, and could be targeted for skin and hair treatments.

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

Hair follicle stem cells are a practical and ethical option for nerve repair in regenerative medicine.

Lgr5 is a marker for active, self-renewing stem cells in the intestine and skin, important for tissue maintenance.

Hair follicle stem cells can turn into various cell types and help repair nerves.

Muscles and nerves that cause goosebumps also help control hair growth.

The LncRNA AC010789.1 slows down hair loss by promoting hair follicle growth and interacting with miR-21 and the Wnt/β-catenin pathway.

Adding human fat-derived stem cells to hair follicle grafts greatly increases hair growth.

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

The Msi2 protein helps keep hair follicle stem cells inactive, controlling hair growth and regeneration.

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

The conclusion is that understanding how hair follicle stem cells live or die is important for maintaining healthy tissue and repairing injuries, and could help treat hair loss, but there are still challenges to overcome.

Cicatricial alopecia, a permanent hair loss condition, is mainly caused by damage to specific hair follicle stem cells and abnormal immune responses, with gene regulator PPAR-y and lipid metabolism disorders playing significant roles.

HPV8 causes hair follicle stem cells to grow, leading to skin lesions.

Immune cells help regulate hair growth, and better understanding this can improve hair loss treatments.

Hes1 protein is important for hair growth and regeneration, and could be a potential treatment for hair loss.

Topical drugs and near-infrared light therapy show potential for treating alopecia.

Melatonin can help or hinder hair growth depending on the dose.

The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.

TGF-β2 helps activate hair follicle stem cells by counteracting BMP signals.