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The secretome from mesenchymal stem cells shows promise for treating skin conditions and improving skin and hair health, but more research is needed.

Hair transplant surgery can rebuild muscle and nerve connections, allowing transplanted hairs to stand up like normal hairs.

The document concludes that individualized reconstruction plans are essential for improving function and appearance after head and neck burns.

Hormones and stretching both needed for nipple area skin growth in mice.

Researchers successfully grew horse skin cells that produce pigment from hair follicle samples.

Platelet-rich gel is an effective treatment for healing scalp wounds with exposed skull.

Hair growth can be induced by transplanting certain cells, but these cells lose their properties during culturing. The best cell interaction happens in a liquid medium under gravity, and using collagen doesn't help. Future research could focus on using growth factors to stimulate these cells.

JAM-A helps hair regrowth in alopecia areata by protecting VCAN in skin cells.

Large-scale fibronectin nanofibers help heal wounds and repair tissue in a skin model of a mouse.

New nanofiber technology improves wound healing by supporting cell growth and delivering treatments directly to the wound.

Immune cells affect hair growth and could lead to new hair loss treatments.

Advanced therapies like gene, cell, and tissue engineering show promise for hair regrowth in alopecia, but their safety and effectiveness need more verification.

Smart biomaterials that guide tissue repair are key for future medical treatments.

Bone-marrow and epidermal stem cells help heal wounds differently, with bone-marrow cells aiding in blood vessel formation and epidermal cells in hair growth.

Growing dermal papilla cells in 3D improves their ability to help form new blood vessels.

The GNP crosslinked scaffold with antibacterial coating is effective for rapid wound healing and infection prevention.

Blocking the Wnt/β‐catenin pathway can speed up wound healing, reduce scarring, and improve cartilage repair.

3D bioprinting improves wound healing by precisely creating scaffolds with living cells and biomaterials, but faces challenges like resolution and speed.

Both immature and mature fat cells are important for hair growth cycles, with immature cells promoting growth and mature cells possibly inhibiting it.

3D bioprinting in plastic surgery could lead to personalized grafts and fewer complications.

Mouse stem cells from hair follicles can improve wound healing and reduce scarring.

Obesity can worsen wound healing by negatively affecting the function of stem cells in fat tissue.

Adding insulin-like growth factor 1 and bone marrow-derived stem cells to a collagen-chitosan scaffold helps wounds heal faster and regrows hair follicles.

The microneedle patch with quercetin, zinc, and copper effectively promotes hair regrowth for androgenic alopecia.

Conditioned medium from keratinocytes can improve hair growth potential in cultured dermal papilla cells.

Modern wound dressings like hydrocolloids, alginates, and hydrogels improve healing and are cost-effective.

New treatments for hair loss show promise, including plasma, stem cells, and hair-stimulating complexes, but more research is needed to fully understand them.

The conclusion is that hair growth can be improved by activating hair cycles, changing the surrounding environment, healing wounds to create new hair follicles, and using stem cell technology.

The document says that treating the root cause of hair follicle damage is crucial to prevent permanent hair loss, and treatment options vary.

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