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Skin can heal wounds without hair follicle stem cells, but it takes a bit longer.

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

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.

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

A specific group of skin stem cells was found to help maintain hair follicle cells.

Botryococcus terribilis and its compounds may promote hair growth and improve hair health.

Extracellular vesicles, including exosomes from certain cells, can stimulate hair growth.

Metabolites and diet affect hair growth cycles in cashmere goats.

β-Catenin is essential for new hair growth after skin injury.

Retinoic acid helps activate hair growth in people with common hair loss by working on a specific cell growth pathway.

DNA methylation controls lncRNA2919, which negatively affects hair growth.

Improving dermal papilla cells can help regenerate hair follicles.

New hair can grow at wound sites, which could help improve treatments for hair loss and wound healing.

Hair can regrow in adult mice's skin after injury, and this process can be boosted by increasing Wnt7a, a protein. This could potentially help treat baldness and change our understanding of hair growth.

Researchers successfully isolated and identified key markers of stem cell-enriched human hair follicle bulge cells.

Endo-HSE helps grow hair-like structures from human skin cells in the lab.

Stress in hair follicle stem cells causes inflammation in a chronic skin condition through a specific immune response pathway.

P-cadherin is crucial for hair follicle pigmentation but not skin pigmentation.

New hair follicle-targeting treatments show promise for hair disorders but need more research on safety and effectiveness.

The study identified key genes that regulate the growth cycle of cashmere in goats, which could help improve breeding strategies.

Alpinetin helps grow hair by turning on hair stem cells and is safe for use.

Hair follicle stem cells reduced hair loss and inflammation in mice with a condition similar to human alopecia.

Skin sheath cells help in hair growth and renewal after birth.

Schisandra nigra extract may help hair grow by stimulating cells and preventing hair follicle damage.

The gel with icariin speeds up wound healing, reduces scarring, and helps hair growth by controlling BMP4 signaling. It also reduces inflammation and improves wound quality in mice, adapts to different wound shapes, and gradually releases icariin to aid healing. It also prevents too much collagen and myofibroblast formation during skin healing.

Overactive Wnt signaling in mouse skin stem cells causes acne-like cysts and shrinking oil glands, which some treatments can partially fix.

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.

Epidermal growth factor helps stem cells heal wounds and regenerate hair follicles faster.

Researchers developed a new method to test hair growth drugs and found that adult cells are best for hair growth, but the method needs improvement as it didn't create mature hair follicles.

Genes affecting wool fiber thickness in Angora rabbits were identified, which could help breed finer wool.