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UV exposure reduces Lgr6+ stem cells in mouse skin and they don't significantly contribute to skin cancer development.

Skin can heal wounds without hair follicle stem cells, but it takes a bit longer.

Dermal fibroblasts have adjustable roles in wound healing, with specific cells promoting regeneration or scar formation.

Skin cells called dermal fibroblasts are important for skin growth, hair growth, and wound healing.

The extracellular matrix affects where tumors can start in the body.

Using a drug to activate bone marrow stem cells can help the liver regenerate and function better after major surgery in rats.

Hedgehog signaling in certain cells is crucial for hair growth during wound healing.

Prdm1 is necessary for early whisker development in mice but not for other hair, and its absence changes nerve and brain patterns related to whiskers.

Vitamin D receptor is crucial for skin wound healing.

Overactive Wnt signaling in mouse skin stem cells causes acne-like cysts and shrinking oil glands, which some treatments can partially fix.

Understanding hair growth involves complex factors, and more research is needed to improve treatments for hair loss conditions.

Scientists are using clumps of special stem cells to improve organ repair.

The Wnt/β-catenin pathway is important for body functions and diseases, and targeting it may treat conditions like cancer, but with safety challenges.

Notch signalling helps skin cells differentiate and prevents tumors.

Epidermal stem cells help heal severe skin wounds and have potential for medical treatments.

Scarless healing is complex and influenced by genetics and environment, while better understanding could improve scar treatment.

Feather patterns form through genetic and epigenetic controls, with cells self-organizing into periodic patterns.

Lanceolate complexes in mouse hair follicles are essential for touch and depend on specific cells for maintenance and regeneration.

Certain immune cells in the skin release a protein that stops hair growth by keeping hair stem cells inactive.

Targeting TGFβ can improve skin immunity in older people.

Understanding how baby skin heals without scars could help develop treatments for adults to heal wounds without leaving scars.

Scientists found a specific group of itch-sensing nerve cells in mice important for feeling itch but not for sensing heat or touch.

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

Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.

Hair follicle stem cells help maintain skin health and could improve skin replacement therapies.

Researchers created a rat model to study skin damage caused by radiation, which could help develop new treatments.

Improved understanding of stem cell mechanisms can enhance skin tissue engineering.

Alpinetin helps grow hair by turning on hair stem cells and is safe for use.

Skin-derived stem cells grow faster and are easier to obtain than hair follicle stem cells, but both can become various cell types.

MicroRNAs are important for hair growth regulation, with Dicer being crucial and Tarbp2 less significant.