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

Newborn skin cells can change into wound-healing cells more easily than adult ones, which might explain why baby skin heals without scars. Understanding this could help treat chronic wounds and prevent scarring.

The document concludes that DNA methylation and the mTOR pathway are important for stem cell function and could impact disease treatment.

Y27632 increases cell growth through EGFR signaling, not ROCK1/2.

Overexpressing follistatin in mice delays wound healing and reduces scar size.

The new matrix improves skin regeneration and graft performance.

Platelet-rich plasma, which carries growth factors, could be a promising treatment for non-scarring hair loss, promoting hair growth and density with no major side effects.

Vitamin D is important for skin health and can help treat psoriasis, atopic dermatitis, and vitiligo.

Human hair follicles contain a complex network of prostanoid receptors that may influence hair growth.

A specific RNA, circNlgn, contributes to heart damage and scarring caused by the cancer drug doxorubicin.

Vitamin D and calcium are important for skin stem cell function and wound healing.

Improved understanding of stem cell mechanisms can enhance skin tissue engineering.

A new hydrogel with stem cells from the human umbilical cord speeds up healing in diabetic wounds.

SOX9 is essential for the development of various organs and hair follicles.

Matriptase is highly active in hair follicles and sebaceous glands, especially during hair growth phases.

Autophagy helps keep skin healthy and may improve treatments for skin diseases.

Tiny particles called extracellular vesicles show promise for skin improvement and anti-aging in facial care but face challenges like low production and lack of research.

Jagged1 and Epidermal Growth Factor together significantly increased hair growth in mice with androgen-suppressed hair.

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

Exosomes could be effective for improving skin health and treating skin diseases.

Using umbilical cord stem cells can help create hair-growing tissues more affordably.

Chick embryo extract helps rat hair follicle stem cells potentially turn into Schwann cells, important for the nervous system.

Regulatory T cells help heal skin and grow hair, and their absence can lead to healing issues and hair loss.

Tiny fat-derived particles can help repair soft tissues by changing immune cell types.

Biomimetic scaffolds are better than traditional methods for growing cells and could help regenerate various tissues.

Shi-Bi-Man, a Traditional Chinese Medicine, helps grow hair by boosting lactic acid metabolism and activating hair follicle stem cells.

Wnt4 protein makes the outer skin layer thicker in burn wounds by turning on a specific healing pathway and loosening the connections between skin cells.

Male and female human hairs have different microscopic structures that can help in forensic analysis.

Researchers successfully grew hair follicle stem cells from mice and humans, which could be useful for tissue engineering and regenerative medicine.

Light therapy might help treat hereditary hair loss by improving hair follicle growth in lab cultures.