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Human hair follicle stem cells can turn into multiple cell types but lose some of this ability after being grown in the lab for a long time.

The p53 protein has complex, sometimes contradictory functions, including tumor suppression and promoting cell survival.

Researchers created rat liver stem cells that could help repair liver failure in rats and may be useful for studying human liver diseases.

The conclusion is that fat grafting is safe and effective but carries risks that need careful management.

Stem cells have great potential for improving wound healing, but more research is needed to find the best types and ways to use them.

Ephrins slow down skin and hair follicle cell growth.

Researchers isolated a new type of stem cell from mouse skin that can renew itself and turn into multiple cell types.

Vitamin D3 can help improve hair growth by enhancing the function of specific skin cells and could be useful in hair regeneration treatments.

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

The document concludes that understanding how adult stem and progenitor cells move is crucial for tissue repair and developing cell therapies.

Recent advances in hair loss treatments show significant progress.

Certain drugs increase calcium levels in cancer cells by triggering internal calcium release.

The conclusion is that skin and hair patterns are formed by a mix of cell activities, molecular signals, and environmental factors.

Both human and animal-derived small extracellular vesicles speed up skin healing equally well.

The enzymes 5α-reductase and 3α/β-hydroxysteroid oxidoreductase help create brain-active substances from progesterone and testosterone, which could be used for treatment, but more research is needed to ensure their safety and effectiveness.

Human body's immune cells are more common in the layer of fat just beneath the skin than in deeper fat layers.

Keratinocytes help keep hair follicle cells and skin cells separate in 3D cultures, which is important for hair growth research.

The new patch made of cell matrix and a polymer improves wound healing and supports blood vessel growth.

Hair follicles are essential for skin health, aiding in hair growth, wound healing, and immune function.

New treatments for hair loss show promise, but more development is needed, especially for tough cases.

The anti-ageing treatment market is growing by exploiting fears of ageing with unproven promises, which could harm public trust and genuine science.

New materials help control stem cell growth and specialization for medical applications.

Researchers successfully grew human hair follicle cells that could potentially lead to new hair loss treatments.

New antiscarring strategies show promise, including drugs, stem cells, and improved surgical techniques.

The document concludes that regenerating functional ectodermal organs like teeth and hair is promising for future therapies.

Several new treatments for different types of hair loss show promise in improving patient quality of life.

Old people have less hair because their hair follicles don't regenerate as well, not because of fewer stem cells, and a protein called follistatin might help reactivate hair growth.

Platelet-rich plasma (PRP) speeds up skin wound healing and has potential in medical and cosmetic uses.

The ingredients could help prevent hair loss by promoting hair growth and increasing VEGF secretion.

Different types of skin stem cells can change and adapt, which is important for developing new treatments.