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Hair follicle stem cells are a practical and ethical option for nerve repair in regenerative medicine.

Only skin melanocytes, not other types, can color hair in mice.

The circadian clock in skin cells controls their growth and rest cycles.

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

Hair loss in Androgenetic Alopecia is caused by genetics, aging, and lifestyle, leading to hair follicle shrinkage and related health risks.

Activating ER-β, not ER-α, improves skin cell growth and wound healing.

The document concludes that pig iPSCs show promise for transplant therapies and the field is advancing in controlling cell behavior for biology and medicine.

Fetal skin heals without scarring due to unique cells and processes not present in adult skin healing.

Melanocytes from human fetal hair follicles were successfully cultured, showing potential for hair disease research and clinical use.

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

The technique allowed noninvasive tracking of hair stem cell survival and growth, showing potential for hair loss research.

Nitric oxide gel helps heal skin burns faster by improving skin growth, hair regrowth, and blood vessel formation.

Turning scar-forming cells into fat cells can reduce scarring.

Different types of fibroblasts play various roles in diseases and healing, and more research on them could improve treatments.

A specific group of skin stem cells was found to help maintain hair follicle cells.

Exosomes could potentially enhance tissue repair and regeneration with lower rejection risk and easier production than live cell therapies.

Hair follicle stem cells can become neural cells using different methods, with varying efficiency.

Hemp seed biomaterials may reduce hair loss and improve hair growth.

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

Surgical repigmentation can permanently restore color to white hair in vitiligo patients.

Disrupting Acvr1b in mice causes severe hair loss and thicker skin.

Stem cells from hair follicles in a special gel show strong potential for bone regeneration.

LLLT helps treat hair loss by increasing blood flow, reducing inflammation, and stimulating growth factors.

Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.

Peptide hydrogels show promise for healing skin, bone, and nerves but need improvement in stability and compatibility.

Immune cells are essential for skin regeneration using biomaterial scaffolds.

Hair follicle regeneration is possible but challenging, especially in humans, due to the need for specific cells and a better understanding of how they signal growth.

Certain genes are more active in baby scalp cells and can help grow hair when added to adult mouse skin cells.

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

Skin and hair can regenerate after injury due to changes in gene activity, with potential links to how cancer spreads. Future research should focus on how new hair follicles form and the processes that trigger their creation.