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Skin cells produce and activate vitamin D, which regulates skin functions and supports hair growth.

Understanding different types of skin cells, especially fibroblasts, can lead to better treatments for wound healing and less scarring.

Different types of stem cells and their environments are key to skin repair and maintenance.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

Fat cells in the skin help start healing and form important repair cells after injury.

The skin protects the body and is constantly renewed by stem cells; disruptions can lead to cancer.

Fat cells are important for healthy skin, hair growth, and healing, and changes in these cells can affect skin conditions and aging.

Air pollution (PM10) increases skin inflammation and aging by reducing collagen and may trigger a repair response in skin cells.

A special stem cell fluid can speed up wound healing and hair growth in mice.

Conditioned medium from keratinocytes can improve hair growth potential in cultured dermal papilla cells.

Both immature and mature fat cells are important for hair growth cycles, with immature cells promoting growth and mature cells possibly inhibiting it.

PBX1 helps hair stem cells grow and change by turning on certain cell signals and preventing cell death, which may be useful for hair regrowth treatments.

Hair follicle stem cells help maintain skin health and could improve skin replacement therapies.

Activating Nrf2 in skin cells speeds up wound healing by increasing the growth of certain stem cells.

Dermal papilla cell vesicles can boost hair growth genes in fat stem cells.

Scientists created a model using sheep cells to study hair root formation, which can test how different substances affect hair growth.

A hair-growth formula with cystine and thiamin helps protect skin cells against UV damage and improves their growth.

Cells from the lower part of hair follicles are a promising, less invasive option for immune system therapies.

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

Dermal papilla cells are key for hair growth and color, influencing hair type and size, and their interaction with stem cells could help treat hair loss and color disorders.

Fat-derived stem cells show promise for treating skin issues and improving wound healing, but more research is needed to confirm the best way to use them.

Caffeic acid protects human scalp cells from UV damage.

ALRN-6924 may prevent hair loss caused by chemotherapy.

MicroRNA-148a is crucial for maintaining healthy skin and hair growth by affecting stem cell functions.

Researchers successfully grew hair follicle stem cells from mice and humans, which could be useful for tissue engineering and regenerative medicine.

Vδ1+ T-cells in the skin contribute to hair loss in alopecia areata and could be targeted for treatment.

Adipose-derived stem cells can help repair and improve eye tissues and appearance.

Botox can help prevent hair loss by blocking cell death in scalp cells.

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

Mesenchymal stem cells could help treat radiation-induced bladder damage but more research is needed to overcome current limitations.