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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.

The study suggests that the arrector pili muscle is important for hair health and its damage might contribute to hair loss.

Epidermal stem cells don't use gap junctions to communicate.

Dogs could be good models for studying human hair growth and hair loss.

Hair follicles offer promising targets for delivering drugs to treat hair and skin conditions.

Hair follicles can help wounds heal faster and this knowledge could be used to treat chronic skin ulcers, with a potential use of a special stem cell hydrogel to enhance healing.

The hair follicle bulge is an important area for adult stem cells involved in hair growth and repair, with potential for medical use needing more research.

Certain cells outside the hair follicle's bulge area can quickly regenerate damaged hair follicles, potentially helping to reduce hair loss from cancer treatments.

Scientists have made progress in understanding hair follicle stem cells, identifying specific genes and markers, and suggesting their use in treating hair and skin conditions.

TR3 is mainly found in hair follicle stem cells and may be involved in hair loss.

Hair and skin can regenerate without bulge stem cells due to other compensating cells.

Found microRNA differences in hair cells, suggesting potential treatment targets for hair loss.

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

Researchers found that bulge cells from human hair can grow quickly in culture and have properties of hair follicle stem cells, which could be useful for skin treatments.

Injecting a mix of human skin and hair cells into mice can grow new hair.

Proteolytic enzymes damage hair follicles by detaching stem cells.

Hair follicle stem cells could be used to treat the skin condition vitiligo.

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.

Certain immune cells contribute to severe hair loss in chronic alopecia areata, with Th17 cells possibly having a bigger impact than cytotoxic T cells.

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

Canine hair follicles have stem cells similar to human hair follicles, useful for studying hair disorders.

Hair follicle cells resist turning into skin cells.

Hair follicle bulge cells are important for hair survival and help heal the skin after injury, which might be relevant for understanding hidradenitis suppurativa.

Scientists found the best time to transplant human stem cells for hair growth is between days 16-18 when they have the right markers and growth potential.

Microspheres about 1.5 micrometers in size can best penetrate hair follicles, potentially reaching important stem cells.

Increased ODC activity leads to skin tumors by recruiting stem cells, not by toxic byproducts.

Hair follicle stem cells have significant potential for treating various disorders.

Researchers found four key stages of cell development that are important for hair growth and shedding in cashmere goats.

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

Scientists made skin stem cells from other human cells with over 97% efficiency, which could help treat skin conditions.