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Scientists turned rat thymus cells into stem cells that can help repair skin and hair.

Stem cells show promise for hair loss treatment, but no effective product for hair regeneration has been developed yet.

Human Schwann cells can be quickly made from hair follicle stem cells for nerve repair.

Low-level laser therapy may help stem cells grow and function better, aiding in healing and tissue repair.

High levels of ERK activity are key for tissue regeneration in spiny mice, and activating ERK can potentially redirect scar-forming healing towards regenerative healing in mammals.

Scientists successfully grew new hair follicles in regenerated mouse skin using mouse and human cells.

Improving dermal papilla cells can help regenerate hair follicles.

iPSCs could help develop treatments for hair loss.

The document concludes that hair follicle regeneration involves various factors like stem cells, noncoding dsRNA, lymphatic vessels, growth factors, minoxidil, exosomes, and induced pluripotent stem cells.

Androgens have complex effects on hair growth, promoting it in some areas but causing hair loss in others, and our understanding of this is still evolving.

New treatments for hair growth disorders are needed due to limited current options and complex hair follicle biology.

sPLA2-IIA increases growth in hair follicle stem cells and cancer cells, suggesting it could be targeted for hair growth and cancer treatment.

Stress hormone corticosterone blocks a growth factor to slow down hair stem cell activity and hair growth.

Muscles and nerves that cause goosebumps also help control hair growth.

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.

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

Wnt signaling controls whether hair follicle stem cells stay inactive or regenerate hair.

Human hair follicle cells can grow hair when put into mouse skin if they stay in contact with mouse cells.

Wnt1a-conditioned medium from stem cells helps activate cells important for hair growth and can promote hair regrowth.

Certain signals are important for reducing specific chemical markers on hair follicle stem cells during rest periods, which is necessary for healthy hair growth.

Loss of Fz6 disrupts hair follicle and associated structures' orientation.

Dermal macrophages might help regrow hair.

New treatments are needed for hair loss, and cell therapies might reverse hair thinning.

New treatments using stem cells and other methods show promise for promoting hair growth in androgenetic alopecia.

Activins and follistatins, part of the TGFβ family, are crucial for hair follicle development and skin health, affecting growth, repair, and the hair cycle.

The study created a new model to better understand human hair growth and health.

Keratin extract from human hair was found to promote hair growth in mice.

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.

Substances from dental stem cells might help treat hair loss.

Low-dose radiation affects hair stem cell function and survival by changing their genetic material's structure.