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Radiation mainly affects keratinocyte stem cells, not melanocyte stem cells, causing hair to gray.

Increasing mir-302 turns human hair cells into stem cells by changing gene regulation and demethylation.

Live imaging has advanced our understanding of stem cell behavior and raised new research questions.

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

Rat hair follicle stem cells can improve nerve repair and muscle function after injury.

Lenalidomide helps hair follicle stem cells turn into melanocytes, which may improve repigmentation in vitiligo.

The dermal papilla is crucial for hair growth and health, and understanding it could lead to new hair loss treatments.

Scientists made stem cells that can grow hair by adding three specific factors to them.

Immune cells are essential for early hair and skin development and healing.

Skin aging is caused by stem cell damage and can potentially be delayed with treatments like antioxidants and stem cell therapy.

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

The study found that a specific area of the hair follicle helps start hair growth by reducing the blocking effects on certain cells and controlling growth signals.

Transplanting melanocyte stem cells from hair follicles can effectively treat vitiligo.

Human hair follicle stem cells improved memory and brain health in rats.

Stem cell therapy is a promising approach for hair regrowth despite potential side effects.

Hair follicle regeneration needs special conditions and young cells.

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

Skin stem cells help maintain skin health, grow hair, and heal wounds.

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

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

A new culture system can grow tooth-like structures from dental cells but can't yet develop roots.

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

Understanding and manipulating epigenetic changes can potentially lead to human organ regeneration therapies, but more research is needed to improve these methods and minimize risks.

Sox10 is important for hair follicle development and hair growth cycles.

BMP6 and Wnt10b control whether hair follicles are resting or growing.

Wnt signaling is crucial for pigmented hair regeneration by controlling stem cell activation and differentiation.

Melanocyte progenitor cells are found in human fat tissue and can become mature melanocytes, which may help treat skin issues.

Charnoly bodies could be a marker for cell damage, and certain nutrients and proteins might prevent them, potentially helping with brain diseases and cancer.

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

Brg1 is crucial for hair growth and skin repair by maintaining stem cells and promoting regeneration.