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

Human hair follicle cells can be turned into neural stem cell-like cells, which might help treat brain diseases.

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

Disrupting Smad4 in mouse skin causes early hair follicle stem cell activity that leads to their eventual depletion.

Ephrins slow down skin and hair follicle cell growth.

Hair follicle stem cells can become different cell types and may help treat neurodegenerative disorders.

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

Intu gene is crucial for hair follicle formation by helping keratinocytes differentiate through primary cilia.

Hair follicle stem cells can become neural cells using different methods, with varying efficiency.

Blue-light activation of TrkA improves hair-follicle stem cells' ability to become neurons and glial cells.

Activating Nrf2 helps wounds heal faster by increasing hair follicle stem cells.

Androgens reduce BMP2, which weakens the ability of certain cells to help hair stem cells become different types of cells.

Dermal papilla cells help wounds heal better and can potentially grow new hair.

Basal cell carcinomas may differentiate similarly to hair follicles and could be influenced by hair cycle-related treatments.

The gene Tfap2b is essential for creating a type of stem cell in zebrafish that can become different pigment cells.

The protein CTCF is essential for skin development, maintaining hair follicles, and preventing inflammation.

Exosomes from stem cells may help rejuvenate skin and regrow hair, but more research is needed.

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

Dying cells can help with faster healing and new hair growth by releasing a growth-promoting molecule.

Wnt/beta-catenin signaling in the skin helps fat cell development during hair growth and repair.

Cell-based therapies using dermal papilla cells and adipocyte lineage cells show potential for hair regeneration.

New treatments for hair loss show promise, including plasma, stem cells, and hair-stimulating complexes, but more research is needed to fully understand them.

Hair follicle regeneration needs special conditions and young cells.

A new method using stem cell membranes to deliver Minoxidil improved hair growth in mice better than Minoxidil alone.

Basal cell carcinoma mostly starts from cells in the upper skin layers, not hair follicle stem cells.

After skin injury, adult mice can grow new hair follicles, and this process can be increased or stopped by manipulating Wnt signals.

Mice with too much sPLA₂-IIA have hair loss and poor wound healing due to abnormal hair growth and stem cell depletion.

The document concludes that using stem cells to regenerate hair follicles could be a promising treatment for hair loss, but there are still challenges to overcome before it can be used clinically.

The conclusion is that grasping how cells determine their roles through evolution is key, with expected progress from new research models and genome editing.

Most hair follicle stem cells do not protect their DNA by dividing it unevenly.