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Skin development in mammals is controlled by key proteins and signals from underlying cells, involving stem cells for maintenance and repair.

Japanese researchers created new hair follicles from human cells that grew hair when put into mice, and other findings showed a link between eye disease severity and corneal thickness, gene mutations affecting hearing and touch, and the safety of the shingles vaccine for adults over 50.

A woman's hair loss looked like a different condition due to her hairstyle, and treatment stopped further hair loss but didn't regrow hair.

Nerve growth factor helps improve healing time and scar quality in burn wounds.

Mesenchymal stem cells show promise for effective skin repair and regeneration.

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

The secretions of mesenchymal stem cells could be used for healing without using the cells themselves.

Tiny particles called extracellular vesicles could help with skin healing and hair growth, but more research is needed.

The document concludes that careful planning and consideration of male brow anatomy are essential for successful facial rejuvenation with cosmetic surgery.

The skin is vital for protection, temperature control, fluid balance, immunity, and sensing, with damage affecting daily life and mental health.

Sweat gland development involves two unique skin cell programs and a temporary skin environment.

Epidermal stem cells could lead to new treatments for skin and hair disorders.

Wounds heal without scarring in early development but later result in scars, and studying Wnt signaling could help control scarring.

Wnt7a protein is crucial for development and tissue maintenance and plays varying roles in diseases and potential treatments.

Growth factors are crucial for hair development and could help treat hair diseases.

The skin is the largest organ, protecting the body, regulating temperature, and producing hormones.

Good preoperative assessment is crucial for safe and effective eyelid and brow cosmetic surgery.

Chitosan hydrogels are promising for repairing blood vessels but need improvements in strength and compatibility.

Hair and skin healing involve complex cell interactions controlled by specific molecules and pathways, and hair follicle cells can help repair skin wounds.

Tiny vesicles from stem cells could be a new treatment for healing wounds.

Skin cells show flexibility in healing wounds and forming tumors, with potential for treating hair disorders and chronic ulcers.

The fascial layer is a promising new target for wound healing treatments using biomaterials.

Neuropathic pruritus is a commonly overlooked and wrongly diagnosed type of chronic itching that is hard to treat.

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.

Progeroid mouse models show signs of early aging similar to humans, helping us understand aging better.

The document concludes that various surgical techniques and postoperative care are used to protect eye health, improve vision, and restore facial balance in people with facial paralysis.

New antiscarring strategies show promise, including drugs, stem cells, and improved surgical techniques.

Platelet-rich plasma therapy may have benefits and is generally safe, but more research is needed to confirm its effectiveness and safety.

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

Regenerated fully functional hair follicles using stem cells, with potential for hair regrowth therapy.