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Granulomatous alopecia areata is a rare but real form of hair loss.

Researchers found a way to make rat hair follicle cells start turning into motor neuron-like cells, but couldn't fully turn them into working motor neurons.

The Wnt/β-catenin pathway is important for body functions and diseases, and targeting it may treat conditions like cancer, but with safety challenges.

Stem cells are crucial for wound healing and understanding their role could lead to new treatments, but more research is needed to answer unresolved questions.

Creating fully functional artificial skin for chronic wounds is still very challenging.

Cytotoxic T cells cause hair loss in chronic alopecia areata.

Certain small molecules can promote hair growth by activating a cellular cleanup process called autophagy.

Primary cicatricial alopecia, a rare disorder causing permanent hair loss, is hard to diagnose and treat, with treatments like anti-inflammatory drugs and steroids offering varied results and no guaranteed cure. Psychological support for patients is important, and future research should aim to identify causes of the condition.

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.

Localized heat or specific injections can prevent chemotherapy-induced hair loss without affecting cancer treatment.

The document concludes that ongoing research using animal models is crucial for better understanding and treating Alopecia Areata.

Combining SVF and PRP speeds up wound healing.

A two-step method was created in 2015 to make more cells that help with hair growth, but they need to be combined with other cells for 4 days to actually form new hair.

Platelet-rich plasma can help grow more and longer hair by creating new blood vessels.

A protein called HMGB1 helps hair grow by affecting prostaglandin metabolism.

Skin-derived stem cells grow faster and are easier to obtain than hair follicle stem cells, but both can become various cell types.

Phyllotex™ extract was found to significantly promote hair growth and protect against hair loss.

Platelet-rich plasma may improve wound healing by stimulating cell growth and blood vessel formation.

Cow placenta extract has strong antioxidant effects and can delay skin aging in mice.

Hair loss treatment caused more hair loss in a man.

Special proteins are important for skin balance, healing, and aging, and affect skin stem cells.

Platelet-rich plasma (PRP) shows promise in skin and hair treatments but results vary with preparation methods.

Skin organoids from stem cells can help study and treat skin issues but face some challenges.

Skin organoids help improve wound healing and tissue repair.

Near-infrared LED light improves skin rejuvenation and hair growth better than white LED light.

Alopecia areata and vitiligo share immune system dysfunction but differ in specific immune responses and affected areas.

Magnesium Silicate Sprays help heal burn wounds and regrow skin features better than commercial products.

Scientists have improved 3D models of human skin for research and medical uses, but still face challenges in perfectly replicating real skin.

Mesenchymal Stem/Stromal Cells (MSCs) help in wound healing and tissue regeneration, but can also contribute to tumor growth. They show promise in treating chronic wounds and certain burns, but their full healing mechanisms and potential challenges need further exploration.

Ethosomes could improve how well skin treatments work, but more research is needed on their safety and stability.