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Hair follicle bulge cells don't help skin regrow after glucocorticoid damage; interfollicular epidermis cells do.

Stem cells can help regenerate hair follicles.

Hair follicle stem cells are mainly in the bulge region and can help repair skin and form hair and glands, but more research is needed to fully understand them.

Intense pulsed light treatment mainly damages pigmented hair parts but spares stem cells, allowing hair to regrow.

Stem cells in the hair follicle are regulated by their surrounding environment, which is important for 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.

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

Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.

LHX2 and SOX9 identify unique hair follicle cell groups, crucial for hair maintenance.

Phaeodactylum tricornutum extract helps hair follicle cells grow by activating the ERK1/2 pathway.

Radiation damages hair stem cells and changes keratin expression, with Krt5 as a potential marker for radiation effects.

SLC3A2 is crucial for hair follicle stem cell function and hair growth.

β-catenin is essential for stem cell activation and proliferation in hair follicles.

Scientists turned rat thymus cells into stem cells that can help repair skin and hair.

Adult stem cells with Tp63 can form hair and skin cells when placed in new skin, showing they have hidden abilities for skin repair.

Scarring alopecia affects different hair follicle stem cells than nonscarring alopecia, and the infundibular region could be a new treatment target.

A specific group of skin stem cells was found to help maintain hair follicle cells.

Scientists created three types of structures to help regrow hair follicles, and all showed promising results for hair regeneration.

HPV16-transformed cells can change human skin cell properties, aiding tumor growth.

Proteolytic enzymes damage hair follicles by detaching stem cells.

Human skin cells with stem-like features can help create new hair follicles and sebaceous glands when combined with other cells.

Trichoepitheliomas and some basal cell carcinomas likely come from hair follicle stem cells.

Epithelial stem cells are crucial for tissue renewal and repair, and understanding them could improve treatments for damage and cancer.

Understanding gene expression in hair follicles can reveal insights into hair growth and disorders.

Researchers found a new gene, hacl-1, that is active in mouse hair follicles during hair growth and may be important for hair biology.

Improving the environment and cell interactions is key for creating human hair in the lab.

Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.

PSU are better than THF at regenerating skin layers in lab models.

Tiny particles from stem cells help activate hair growth cells and encourage hair growth in mice without being toxic.

S100A4 and S100A6 proteins may activate stem cells for hair follicle regeneration and could be potential targets for hair loss treatments.