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Bone Morphogenetic Proteins (BMPs) help control skin health, hair growth, and color, and could potentially be used to treat skin and hair disorders.

The document concludes that using stem cells to regenerate hair follicles could be a promising treatment for hair loss, but there are still challenges to overcome before it can be used clinically.

A two-step method was created in 2015 to make more cells that help with hair growth, but they need to be combined with other cells for 4 days to actually form new hair.

Using your own skin cells can help repair aging skin and promote hair growth.

Lizards can regrow their tails, and studying this process helps understand scar-free healing and limb regeneration.

Mice can grow new hair follicles after skin wounds through a process not involving existing hair stem cells, but requiring more research to understand fully.

TGF-β2 helps activate hair follicle stem cells by counteracting BMP signals.

Conditioned media from mesenchymal stem cell cultures could be a more effective alternative for regenerative therapies, but more research is needed.

Aligned membranes improve wound healing by reducing scars and promoting skin regeneration.

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

Hair follicle stem cells from Arbas Cashmere goats can become fat, nerve, and liver cells.

The skin's layers protect, sense, and regulate the body's internal balance, but can be prone to cancer.

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

Surgical therapies for vitiligo vary in effectiveness, with combination therapy and medical tattooing recommended for better results.

Platelet lysate is a promising, cost-effective option for regenerative medicine with potential clinical applications.

Follistatin and LIN28B together improve the ability of inner ear cells in mice to regenerate into hearing cells.

Hair growth and development are controlled by specific signaling pathways.

SOX9 helps determine stem cell roles by interacting with DNA and proteins that control gene activity.

Rats can't grow new hair follicles after skin wounds, unlike mice, due to differences in gene expression and response to WNT signaling.

PRP helps skin regeneration but needs standardized testing for consistent results.

New method efficiently isolates hair growth cells from newborn mouse skin.

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

Skin grafts are effective for chronic leg ulcers, especially autologous split-thickness grafts for venous ulcers, but more data is needed for diabetic ulcers.

The document concludes that while some organisms can regenerate body parts, mammals generally cannot, and cancer progression is complex, involving mutations rather than a strict stem cell hierarchy.

Softer hydrogels help wounds heal better with less scarring.

Keratin from human hair shows promise for medical uses like wound healing and tissue engineering.

Scientists turned mouse stem cells into skin cells that can grow into skin layers and structures.

Small molecule drugs show promise for advancing regenerative medicine but still face development challenges.

The circadian clock plays a key role in hair growth and its disruption can affect hair regeneration.

The conclusion introduces a new way to classify skin cysts using their shape and genetic markers.