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Fibroblasts, cells usually linked to tissue repair, also help regenerate various organs and their ability decreases with age. Turning adult fibroblasts back to a younger state could be a new treatment approach.

Activin B helps start and grow hair follicles in mice.

Blocking JAK-STAT signaling can lead to hair growth.

Certain genes controlled by OVOL1 are crucial for creating new hair follicles.

Nerves and chemicals in the body can affect hair growth and loss.

Chemotherapy and radiation therapy cause skin and hair damage by altering gene expression and signaling pathways.

HGF/SF increases skin melanocytes but doesn't change melanin type or amount.

Skin-derived stem cells can become various cell types, including germ cell-like and oocyte-like cells.

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

Skin stem cells are crucial for maintaining and repairing the skin and hair, using a complex mix of signals to do so.

TRP channels in the skin are important for sensation and health, and targeting them could help treat skin disorders.

The document concludes that while significant progress has been made in understanding skin biology and stem cells, more research is needed to fully understand their interactions with their environment.

Mesenchymal stem cells show potential for skin healing and anti-aging, but more research is needed for safe use, especially regarding stem cells from induced pluripotent sources.

Hair follicle regeneration in skin grafts may be possible using stem cells and tissue engineering.

Transplanting melanocyte stem cells from hair follicles can effectively treat vitiligo.

Skin healing from blisters can delay hair growth as stem cells focus on repairing skin over developing hair.

Different types of skin cells are organized in a special way in large wounds to help with healing and hair growth.

Reducing FOXA2 in skin cells lowers their ability to grow hair.

Skin stem cells are maintained by signals from nearby cells and vary in their ability to renew and mature.

Hair growth environment recreated with challenges; stem cells make successful skin organoids.

Researchers found a way to turn skin cells into cells that can grow new hair.

Skin-derived precursors in hair follicles come from different origins but function similarly.

Scientists created stem cells that can grow hair and skin.

Activating Notch in adult skin causes T cells and neural crest cells to gather, leading to skin issues.

ADM scaffolds help skin heal by promoting a healing-type immune response.

Only skin melanocytes, not other types, can color hair in mice.

Keratin is crucial for keeping skin cells healthy and its changes can lead to diseases and affect cell behavior.

SKPs are similar to adult skin stem cells and could help in skin repair and hair growth.

Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.

Too much Smad7 changes skin and hair development by breaking down a protein called β-catenin, leading to more oil glands and fewer hair follicles.