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Hair melanocytes help the skin respond to stress and regulate hair pigmentation.

Hair follicle melanocytes die during hair regression.

Stressed fibroblasts greatly increase melanin production in hair, skin, and eye cells, mainly due to a growth factor called bFGF.

Hair grays due to oxidative stress and fewer functioning melanocytes.

Hair greying is caused by oxidative stress damaging hair follicles and melanocytes.

The paper concludes that understanding melanocyte development can help in insights into skin diseases and melanoma diversity.

We need more research on human hair follicle pigmentation, not just mouse models.

Graying hair happens due to aging and might be delayed by new treatments.

Hair color is due to active pigment cells in hair during growth.

Blocking BACE1 and BACE2 enzymes causes hair color loss in mice.

Premature graying of hair may suggest health issues and currently lacks effective treatments.

Human hair follicles contain a complex network of prostanoid receptors that may influence hair growth.

Hair becomes gray and thin as we age, and while most hair loss in older people is due to genetics, there's a chance for gray hair to regain color under certain conditions.

Hair graying may be caused by stem cell depletion from stress or melanocyte damage.

Hair color is determined by melanins produced in hair cells.

Segmental Vitiligo is a stable, early-onset form of vitiligo that responds well to early treatment and is ideal for repigmentation studies.

Laser hair removal effectiveness depends on targeting hair structures without harming the skin, and improvements require more research and expert collaboration.

SCF and c-Kit decrease in AGA hair follicles, possibly affecting hair pigmentation and growth.

Melanocytes are diverse cells important for pigmentation and skin health, influenced by genetics and environment.

The cause and importance of misplaced oil glands in the hair follicle are not well understood.

Melatonin helps regulate hair growth and protects the hair follicle from stress.

Hair follicles are hormone-sensitive and involved in growth and other functions, with potential for new treatments, but more research is needed.

Human hair follicles can make and process prostaglandins, which may affect hair growth.

Brain hormones significantly affect hair color and could potentially be used to prevent or reverse grey hair.

Hormones and neuroendocrine factors control hair growth and color, and more research could lead to new hair treatment options.

Premature hair graying in young Turkish adults is more likely if they have stress, a family history of graying, drink alcohol, have chronic diseases, are older, or are taller.

Laser hair removal works well for people with dark hair and light skin, but it's less effective for light hair or dark skin; improvements are expected.

Androgens can cause hair growth in some areas and hair loss on the scalp.

Different scalp and hair disorders are more common in certain ethnic groups, with the most common being androgenetic alopecia, which is treated with medications like minoxidil and finasteride.

Hair follicles could be used to noninvasively monitor our body's internal clock and help identify risks for related diseases.