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Androgens can both increase and decrease hair growth in different parts of the body.

Melanocyte development from neural crest cells is complex and influenced by many factors, and better understanding could help treat skin disorders.

Adding stem cells to fat grafts for facial rejuvenation might improve outcomes, but more research is needed to confirm safety and effectiveness.

Melanocytes produce melanin; their defects cause vitiligo and hair graying, with treatments available for vitiligo.

Different stem cells are key for hair growth and health, and understanding their regulation could help treat hair loss.

Bead-jet printing of stem cells improves muscle and hair regeneration.

Minoxidil and ATRA together boost hair growth more effectively than minoxidil alone.

Androgens can both increase body hair and cause scalp hair loss.

The document concludes that skin stem cells are important for hair growth and wound healing, and could be used in regenerative medicine.

Skin stem cells interacting with their environment is crucial for maintaining and regenerating skin and hair, and understanding this can help develop new treatments for skin and hair disorders.

β-catenin in the dermal papilla is crucial for normal hair growth and repair.

Certain proteins, Lgr5 and Lgr6, are important markers of adult stem cells and are involved in tissue repair and cancer development.

Hair growth and pigmentation in mice involve specific stages crucial for research.

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

Cytotoxic T cells cause hair loss in chronic alopecia areata.

Oxidative stress contributes to hair graying and loss as we age.

Wnt signaling is crucial for skin development and hair growth.

Certain immune cells in the skin release a protein that stops hair growth by keeping hair stem cells inactive.

Androgens can both stimulate and cause hair loss, and understanding their effects is key to treating hair disorders.

Mesenchymal stem cells show potential for skin healing and anti-aging, but more research is needed for safe use, especially regarding stem cells from induced pluripotent sources.

Mice lacking a key DNA methylation enzyme in skin cells have a lower chance of activating stem cells necessary for hair growth, leading to progressive hair loss.

Hair greying is caused by oxidative stress damaging hair follicles and melanocytes.

Blocking BMP signaling causes hair loss and disrupts hair growth cycles.

Platelet-Rich Plasma (PRP) increases the number of new hair follicles and speeds up hair formation.

EdnrB signaling helps melanocyte stem cells regenerate and could be targeted to treat pigmentation issues.

The document concludes that targeting 5α-reductase, the androgen receptor, and hair growth genes, along with using compounds with anti-androgenic properties, could lead to more effective hair loss treatments.

Different methods of preparing Platelet-Rich Plasma (PRP) can affect wound healing and hair regrowth in plastic surgery. Using a kit with specific standards helps isolate PRP that meets quality criteria. Non-Activated PRP and Activated PRP have varying effects depending on the tissue and condition treated. For hair regrowth, Non-Activated PRP increased hair density more than Activated PRP. Both treatments improved various aspects of scalp health.

Beard cells, unlike scalp cells, produce growth factors in response to testosterone, which may explain differences in hair growth.

Certain immune cells contribute to skin autoimmune diseases, and some treatments can reverse hair loss in these conditions.

Special particles from skin cells can promote hair growth by activating a specific growth signal.