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Different signals work together to change gene activity and guide hair follicle stem cells to become specific cell types.

The conclusion is that we need more effective hair loss treatments than the current ones, and these could include new drugs, gene and stem cell therapy, hormones, and scalp cooling, but they all need thorough safety testing.

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

Stem cell treatments can potentially treat baldness, with one trial showing hair growth after injecting a hair-stimulating complex, and no safety issues were reported.

The engineered skin substitute helped grow skin with hair on mice.

Stem cell therapies show promise for hair regrowth in androgenetic alopecia.

Wnt signaling helps control how brain stem cells divide and is important for brain repair after injury.

WNT10A helps esophageal cancer cells spread and keep renewing themselves.

Eph/ephrin signaling is important for skin cell behavior and could be targeted to treat skin diseases.

Metabolism plays a key role in determining stem cell fate.

The protein CCN2 controls hair growth by affecting hair follicle formation and stem cell activity in mice.

Aging skin shows thinner layers, fewer hair follicles, and new biomarkers like increased space between cells and smaller sebaceous glands.

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

Retinoic acid helps activate hair growth in people with common hair loss by working on a specific cell growth pathway.

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

Skin spheroids with both outer and inner layers are key for regrowing skin patterns and hair.

People with alopecia have shorter hair follicles and more c-kit, a stem cell factor receptor, which could predict how the condition progresses.

Skin problems can be caused or worsened by physical forces and pressure on the skin.

Hair follicle stem cells are controlled by their surrounding environment.

Wound dressing absorbs fluid, regenerates hair follicles, and heals skin burns.

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

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

Melatonin helps goat hair stem cells grow and maintain their ability to become different cell types.

T-cell reconstitution after thymus transplantation can cause hair whitening and loss.

Targeting the protein Caveolin-1 might help treat a type of scarring hair loss called Frontal Fibrosing Alopecia.

Scientists found the best time to transplant human stem cells for hair growth is between days 16-18 when they have the right markers and growth potential.

The enzyme sEH is important for hair growth and its inhibition could help treat hair loss.

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

Maintaining DNA health in stem cells is key to preventing aging and tissue breakdown.

Human stem cells can help form hair follicles in mice.