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Advancements in creating skin grafts with biomaterials and stem cells are promising, but more research is needed for clinical application.

Zebrafish need MYC and FGF to regenerate inner ear hair cells.

Stem cells could potentially rebuild missing structures in wounds, improving facial skin replacement techniques.

Wharton’s Jelly stem cells from the umbilical cord improve skin healing and hair growth without scarring.

The review concludes that innovations in regenerative medicine, tissue engineering, and developmental biology are essential for effective tissue repair and organ transplants.

Zinc is crucial for skin health and treating various skin disorders.

A topical BRAF inhibitor, vemurafenib, can speed up wound healing and promote hair growth, especially in diabetic patients.

TRPV4 helps cells repair tissue and reduce scarring by controlling calcium levels.

Different fish use the same genes to regrow teeth.

Metabolic signals and cell shape influence how cells develop and change.

Bone-forming cells grow well in 3D polymer scaffolds with 35 µm pores.

We need to learn more about 5α-reductases and neuroactive steroids to safely make drugs targeting these enzymes.

Using healthy donor stem cells can potentially calm overactive immune cells and reduce inflammation in severe hair loss patients, offering a possible treatment method.

Enzymes called 5α-reductases have many body functions and need more research to safely use inhibitors.

The skin systems of jawed vertebrates evolved diverse appendages like hair and scales from a common structure over 420 million years ago.

Baby teeth stem cells can potentially grow organs and treat diseases.

The Notch signaling pathway is important for hair follicle development and could help create treatments for hair disorders.

Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.

Kennedy's disease leads to muscle weakness and sensory issues, has no cure but manageable symptoms, and future treatments look promising.

New methods to improve the healing abilities of mesenchymal stem cells for disease treatment are promising but need more research.

Injected cells show potential for hair growth.

CaV1.2 helps activate hair follicle stem cells without calcium flux.

PRP may help with hair loss and improve hair quality with few side effects, but more research is needed.

Skin stem cells are crucial for maintaining and repairing the skin and hair, using a complex mix of signals to do so.

Nerves are crucial for the regeneration of various body parts in many animals.

Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.

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

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

Melanocytes are crucial for skin pigmentation and can affect conditions like melanoma, vitiligo, and albinism, as well as hair color and hearing.

Researchers identified genes linked to coat color, body size, cashmere production, and high altitude adaptation in goats.