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Scientists identified a unique type of human skin stem cell that could help with tissue repair.

The document concludes that stem cell inactivity is actively controlled and important for tissue repair and balance.

β-catenin is essential for stem cell activation and proliferation in hair follicles.

TGF-β signaling is crucial for stem cell maintenance, differentiation, and has implications for cancer treatment.

Hair follicle stem cells can turn into various cell types and help repair nerves.

Dermal papillae cells, important for hair growth, come from multiple cell lines and can be formed by skin cells, regardless of their origin or hair cycle phase. These cells rarely divide, but their ability to shape tissue may contribute to their efficiency in inducing hair growth.

Activating Notch in adult skin causes T cells and neural crest cells to gather, leading to skin issues.

BMI1 is essential for preventing hair greying and maintaining hair color.

A specific group of skin stem cells was found to help maintain hair follicle cells.

Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.

Runx1 affects hair growth, cancer development, and autoimmune diseases in epithelial tissues.

Gab1 protein is crucial for hair growth and stem cell renewal, and Mapk signaling helps maintain these processes.

Skin stem cells are maintained by signals from nearby cells and vary in their ability to renew and mature.

Wounded skin cells can revert to stem cells and help heal.

Intravital imaging helps us better understand stem cells in their natural environment and could improve knowledge of organ regeneration and cancer development.

Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.

CD34+ and CD34- melanocyte stem cells have different regenerative abilities.

Human alpha defensin 5 helps heal wounds, reduce bacteria, and grow hair on burned skin.

Metabolism plays a key role in determining stem cell fate.

New culture method keeps human skin stem cells more stem-like.

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

HSPGs help control stem cell behavior, affecting hair growth and offering a target for hair loss treatments.

Topical treatments can deliver active molecules to skin stem cells, potentially helping treat skin and hair disorders, including skin cancers and hair loss.

Vitamin A helps skin stem cells decide their function, aiding in hair growth and wound repair.

The document concludes that stem cells and their environments are crucial for skin and hair health and have potential for medical treatments.

Different stem cells are key for hair growth and health, and understanding their regulation could help treat hair loss.

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

Stem cell treatments show promise for hair loss but need more research.

Hormones and neuroendocrine factors control hair growth and color, and more research could lead to new hair treatment options.

Aging in hair follicle stem cells leads to hair graying, thinning, and loss.