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Skin and hair can help us understand organ regeneration, especially how certain stem cells might be used to form new organs.

Lizards can regrow their tail scales with the same structure, distribution, and gender-specific features as the original ones, and this unique ability is not seen in adult mammals.

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

Island grafts can help study skin regeneration separately from other healing processes.

Metformin helps improve skin regeneration by increasing the growth of skin stem cells.

A new method using special materials can help regrow hair by creating small wounds.

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

YAP1 is important for skin regeneration and may affect skin disorder treatments.

Aging disrupts skin repair and stress responses, but exercise-related IL-15 improves wound healing and skin health in older skin.

Chitosan nanofiber scaffolds improve skin healing and are promising for wound treatment.

UV light can help stimulate the growth of new pigment cells from hair follicles in people with vitiligo.

3D bioprinting can effectively regenerate hair follicles and skin tissue in wounds.

Injecting follicular cells into skin can lead to the formation of new hair follicles.

Most vertebrates can regenerate skin, nails, and corneas, but only some can regenerate teeth and lenses.

Scientists successfully created fully functional hair follicles using bioengineering methods and stem cells.

Hair can regrow in adult mice's skin after injury, and this process can be boosted by increasing Wnt7a, a protein. This could potentially help treat baldness and change our understanding of hair growth.

Grafted rodent and human cells can regenerate hair follicles, but efficiency decreases with age.

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

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.

The protein aPKCλ is crucial for keeping hair follicle stem cells inactive and for hair growth and regeneration.

Hair can regrow in adult mice's skin after injury, and this regrowth doesn't come from existing hair cells but from skin cells in the wound, with Wnt7a protein helping this process. This could help treat baldness and scarring.

Hair can regrow in adult mice's skin after injury, and this regrowth doesn't come from existing hair cells but from skin cells in the wound, with Wnt7a protein helping this process. This could help treat baldness and scarring.

Both cell and non-cell parts are important for rat whisker follicle regrowth.

Abdominal skin heals faster than dorsal skin because it has more stem cells.

Blocking cell death in hair follicles can lead to impaired hair growth.

Proper cell death regulation is crucial for normal hair follicle regeneration and skin remodeling.

The research identified genes and pathways important for sheep wool growth and shedding.

Lack of Ctip2 in skin cells delays wound healing and disrupts hair follicle stem cell markers in mice.

Genetically-altered adult stem cells can help in wound healing and are becoming crucial in regenerative medicine and drug design.

Stem cells are crucial for skin repair and new treatments for chronic wounds.