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Improving artificial vascular grafts requires better materials and surface designs to reduce blood clotting and support blood vessel cell growth.

Advanced hydrogel systems with therapeutic agents could greatly improve acute and chronic wound treatment.

The arrector pili muscle might play a role in hair loss and needs more research to understand its impact.

Some growth factors, while important for normal body functions, can cause diseases when not regulated properly.

Cultured epithelium can form hair follicles when combined with dermal papillae.

Transplanted transected hair follicles can survive but grow at unsatisfactory rates and are thinner, suggesting limited potential for unlimited donor hair supply.

Cutting hair follicles into pieces for transplantation results in poor growth and thinner hair, and the technique is more invasive than previously thought.

The hedgehog signaling pathway is crucial for hair growth but not for the initial creation of hair follicles.

Understanding hair growth involves complex interactions between molecules and could help treat hair disorders.

Fine wool sheep have more genes for wool quality, while coarse wool sheep have more for skin and muscle traits.

FGF9 helps hair follicles grow in small-tailed Han sheep by affecting cell growth and certain signaling pathways.

A woman with lupus had blood cell destruction, treated successfully with medication.

Nanofiber scaffolds help wounds heal by delivering drugs directly to the injury site.

Adult stem cells are important for tissue repair and have therapeutic potential, but more research is needed to fully use them.

Skin stem cells are crucial for maintaining and repairing skin, with potential for treating skin disorders and improving wound healing.

Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.

Eating fewer calories improves the ability of stem cells to repair and renew the body in various tissues.

The skin protects the body and is constantly renewed by stem cells; disruptions can lead to cancer.

KLF4 is important for maintaining stem cells and has potential in cancer treatment and wound healing.

The supplement highlighted advancements and challenges in plastic and reconstructive surgery, including the impact of smoking, chemotherapy, and new treatments like Tafluprost for hair loss.

Researchers found that bulge cells from human hair can grow quickly in culture and have properties of hair follicle stem cells, which could be useful for skin treatments.

A special mix from certain skin cells can help hair grow by making hair root cells grow faster and activating growth signals.

CD90 is present on specific cells in dog hair follicles.

Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.

Skin stem cells maintain and repair the outer layer of skin, with some types being essential for healing wounds.

Gene network oscillations inside hair stem cells are key for hair growth regulation and could help treat hair loss.

Using human fat tissue derived stem cells in micrografts can safely and effectively increase hair density in people with hair loss.

Modified rat stem cells on a special scaffold improved blood vessel formation and wound healing in skin substitutes.

Scientists can grow human hair follicle stem cells in a lab without changing their nature, which could help treat hair loss.

Compartmentalized organization might be crucial for stem cells to effectively respond to growth or injury.