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Advanced human skin models improve drug development and could replace animal testing.

Hair growth can be induced by certain cells found at the base of hair follicles, and these cells may also influence hair development and regeneration.

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

Isotretinoin's effects and side effects, like birth defects and depression, might be due to it causing cell death in various cells.

The document concludes that for hair and feather growth, it's better to target the environment around stem cells than the cells themselves.

Inactive hair follicle stem cells help prevent skin cancer.

The hair follicle is a great model for research to improve hair growth treatments.

Dermal exosomes with miR-218-5p boost hair growth by controlling β-catenin signaling.

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

ADT, especially enzalutamide, may increase the risk of heart rhythm problems and sudden death in men.

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

The nanoplatform helps heal wounds by balancing bacteria-killing and inflammation-reducing functions.

Non-canonical Wnt signaling helps intestinal stem cells move to injury sites for tissue repair.

The document concludes that the skin's immune system is complex, involving interactions with hair follicles, nerves, and microbes, and can protect or cause disease, offering targets for new treatments.

The extracellular matrix is crucial for controlling skin stem cell behavior and health.

Skin grafts are effective for chronic leg ulcers, especially autologous split-thickness grafts for venous ulcers, but more data is needed for diabetic ulcers.

Cox-2 significantly contributes to the development and progression of skin and esophageal cancers.

New methods to improve the healing abilities of mesenchymal stem cells for disease treatment are promising but need more research.

Wnt10b makes hair follicles bigger, but DKK1 can reverse this effect.

Glutamine metabolism affects hair stem cell maintenance and their ability to change back to stem cells.

Platelet-derived chemokines help muscle healing by attracting neutrophils to injured areas.

Researchers created rat liver stem cells that could help repair liver failure in rats and may be useful for studying human liver diseases.

The study suggests that motor neurons created from stem cells of patients with spinal and bulbar muscular atrophy show signs of the disease, including changes in protein levels and cell functions.

Valproic Acid could potentially be used to treat immune-related conditions due to its ability to modify immune cell functions.

Androgens prevent hair growth by changing Wnt signals in cells.

Regenerative pharmacology, which combines drugs with regenerative medicine, shows promise for repairing damaged body parts and needs more interdisciplinary research.

Hair diversity is influenced by complex genetics and environmental factors, requiring more research for practical solutions.

Androgen receptor activity blocks Wnt/β-catenin signaling, affecting hair growth and skin cell balance.

Researchers found a new way to create hair-growing structures in the lab that can grow hair when put into mice.

Too much AKR1C3 enzyme causes resistance to finasteride by increasing testosterone.