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The study found that giant pandas have more melanin in black hair follicles than white, with gene expression differences that could affect hair color and skin health.

CD34+ hair follicle stem cells can become melanin-producing cells for treating skin conditions.

Poliosis causes white hair patches due to lack of melanin.

Reflectance spectroscopy can noninvasively track hair growth stages by measuring skin reflectance and melanin changes.

Melanocytes produce melanin; their defects cause vitiligo and hair graying, with treatments available for vitiligo.

Tribuloside can increase skin pigmentation by enhancing melanin production and distribution.

Rose stem cell nanoparticles improve skin quality by boosting collagen, aiding cell movement, reducing melanin, and lowering inflammation.

Hair color is determined by melanin and can be affected by genetic conditions like albinism.

PCE-DP brightens skin and promotes hair growth by enhancing cell growth and reducing melanin uptake.

The herbal extract SHJ promotes hair growth and increases melanin production.

Retinoids can help treat skin pigmentation disorders by affecting melanin production.

Safflower extract increases melanin production in certain skin cells without harming them.

Hair with more melanin resists weather damage better.

Melanin granules can be expelled by exocytosis.

BMP signaling is important for skin color, affecting melanin production, pigment spread, and cell movement.

UK medical students lack dermatology education, liver biopsy patients with risk factors show more fibrosis, and certain fungi resist drugs due to melanin; genetics may influence female hair loss.

Melanocyte stem cells in hair follicles are key for hair color and could help treat greying and pigment disorders.

Oxidative stress causes hair to gray by damaging and killing pigment cells.

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

Low fluence photoepilation temporarily removes hair by targeting the hair follicle's pigmented area without severe damage.

A reliable system was developed to distinguish hair growth stages, aiding in identifying hair growth promoters or inhibitors.

Hair follicle melanocytes die during hair regression.

Thyroid hormones help hair grow, reduce hair loss, and increase hair pigment.

The document concludes that assessing hair follicle damage due to cyclophosphamide in mice involves analyzing structural changes and suggests a scoring system for standardized evaluation.

New genetic locations explain much of hair color variation in Europeans.

Melanocytes are crucial for skin pigmentation and can affect conditions like melanoma, vitiligo, and albinism, as well as hair color and hearing.

Melanocyte activity in hair follicles is linked to the hair growth cycle, being active in growth phases and inactive in rest phases.

Laser hair removal has advanced to effectively reduce hair for various skin types and hair colors.

Hair grays due to oxidative stress and fewer functioning melanocytes.

The transgene likely activated an oncogene or interrupted a tumor suppressor gene, causing melanoma in mice.