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Imiquimod cream activates hair follicle stem cells and causes early hair growth by changing immune cells and certain protein expressions.

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

Skin health and repair depend on the signals between skin stem cells and their surrounding cells.

Polycomb Repressive Complex 2 is not needed for hair regeneration.

Nestin identifies specific progenitor cells in hair follicles that can become outer root sheath cells.

Hair follicle stem cells can become nerve cells using specific treatments.

Radiation mainly affects keratinocyte stem cells, not melanocyte stem cells, causing hair to gray.

PTEN helps control the number and health of skin stem cells by working with the protein BMAL1.

Hair stem cells produce a protein called COL17A1 that plays a key role in their development and is linked to hair thinning and baldness.

Chick embryo extract helps rat hair follicle stem cells potentially turn into Schwann cells, important for the nervous system.

iPSC-derived stem cells on a special membrane can help repair full-thickness skin defects.

Chamaecyparis obtusa oil may help hair grow similarly to minoxidil by affecting certain growth markers and cell factors.

LGR5 is a common marker of hair follicle stem cells in different animals and is important for hair growth and regeneration.

Younger mice's hair-follicle stem cells are better at turning into heart cells than older mice's.

HAP stem cells can repair nerves, grow hair follicle nerves, and become heart muscle cells, making them useful for regenerative medicine.

Bird foot scales develop differently and can repair but not fully regenerate due to the lack of specialized stem cell areas.

SOX2 is crucial for skin cell function and hair growth, and it plays a role in skin cancer and wound healing.

Inflammatory acne damages skin stem cells and reduces their growth, leading to atrophic acne scars.

Stem cells from whiskers can be transplanted to stimulate hair growth.

Using stem cell-enriched fat injections before hair transplant surgery can result in less hair loss and thicker hair.

Activin increases skin tumor formation, skin Tregs help hair growth, lymph-node removal doesn't improve melanoma survival, cells can revert to stem cells in wound healing, and skin bacteria produce peptides that may treat infections.

Low-dose acitretin helps nail psoriasis, stem cells may treat scarring alopecia, Chinese men have lower baldness rates, lateral foldplasty is good for ingrown toenails, hair diameter helps diagnose female baldness, childhood trauma linked to alopecia areata, certain hair-weaving leads to scalp conditions in African American women, and new methods for hair research and understanding hair and sweat gland development were introduced.

The document concludes that better targeted treatments are needed for wound healing, and single-cell technologies may improve cell-based therapies.

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

Wnt and Notch signaling help wound healing by promoting cell growth and regulating cell differentiation.

Using human fat tissue derived stem cells in micrografts can safely and effectively increase hair density in people with hair loss.

Hair follicle regeneration needs special conditions and young cells.

Wnt1a-conditioned medium from stem cells helps activate cells important for hair growth and can promote hair regrowth.

Using the drugs AMD3100 and Tacrolimus together greatly improves skin healing and hair growth after a deep skin cut by increasing stem cells in the wound.

Hair follicle regeneration in skin grafts may be possible using stem cells and tissue engineering.