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White hairs often regrow in alopecia areata patches.

Frontal fibrosing alopecia shows increased inflammation and JAK-STAT pathway activity without reduced hair proteins.

The transtemporal midface lift improves the lower eyelid and cheek area with high patient satisfaction and low complication rates.

Tofacitinib helped most patients with alopecia areata regrow hair and changes in immune cells were linked to the treatment's effectiveness.

Removing vitamin D and calcium receptors in mice skin cells slows down skin wound healing.

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

Environmental factors at different levels control hair stem cell activity, which could lead to new hair growth and alopecia treatments.

Wnt signaling is crucial for pigmented hair regeneration by controlling stem cell activation and differentiation.

The document concludes that pig iPSCs show promise for transplant therapies and the field is advancing in controlling cell behavior for biology and medicine.

Alopecia areata involves complex immune and genetic factors, with potential treatment targets identified, but more research is needed.

TDM10842, a thyroid hormone receptor activator, was found to effectively promote hair growth in mice.

Certain genetic markers, especially the MICA gene, are linked to alopecia areata.

The document concludes that adult mammalian skin contains multiple stem cell populations with specific markers, important for understanding skin regeneration and related conditions.

Vitamin D has potential benefits for cancer prevention, heart health, diabetes, obesity, muscle function, skin health, and immune function, but clinical results are mixed and more research is needed.

Rare genetic variants in five specific genes are linked to male-pattern hair loss but only account for a small part of the risk.

Scalp cooling can help prevent chemotherapy-induced hair loss with a 50-90% success rate and is safe for patients.

New imaging techniques show testosterone delays hair growth and shrinks follicles in mice, but have limited depth for viewing.

Wnt10b helps blood stem cells grow after injury.

Aging changes hair stem cells and their environment, leading to gray hair and hair thinning, but understanding these changes could help develop treatments for hair regeneration.

TGF-β is crucial for controlling stem cell behavior and changes in its signaling can lead to diseases like cancer.

Researchers found genes that may explain why some pigs grow winter hair, which could help breed cold-resistant pigs.

Melatonin affects gene expression in goat hair follicles, potentially increasing cashmere production.

miR-140-5p in certain cell vesicles helps hair growth by boosting cell proliferation.

Androgens reduce BMP2, which weakens the ability of certain cells to help hair stem cells become different types of cells.

Green tea extract helps prevent cell death and supports cell survival in hair cells exposed to a chemotherapy drug.

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

The document concludes that the understanding of scar formation is incomplete and current prevention and treatment for hypertrophic scars and keloids are not fully effective.

Fat stem cells from diabetic mice can still help heal wounds.

The conclusion is that teeth, hair, and claws have similar stem cell niches, which are important for growth and repair, and more research is needed on their regulation and potential markers.

The document concludes that specific cells are essential for hair growth and more research is needed to understand how to maintain their hair-inducing properties.