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Hair color is determined by different melanins and changes with age.

Three Iranian men had reddish-brown facial pigmentation with no effective treatment.

A3B5 can reduce skin pigmentation and slow melanoma growth.

Melanoma development can be linked to the breakdown of skin's melanin-producing units.

Dopamine stops hair growth and pigment production in human scalp hair follicles.

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

A new skin-whitening agent using a peptide from wheat is safe and effective at reducing skin pigmentation.

The document summarizes recent dermatological treatments and advances in areas like pediatric care, wound healing, skin closure, light-based therapies, pigment disorders, hair loss, immunotherapy, infection management, melanoma, drug reactions, and facial rejuvenation.

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

Marie Antoinette syndrome causes sudden hair whitening, but its exact cause is unknown.

Genes related to pigmentation, body rhythms, and behavior change during hares' seasonal coat color transition, with a common genetic mechanism in two hare species.

Black skin requires specific cosmetic practices, which can sometimes cause skin issues due to product misuse, and there's a need for better regulations in sub-Saharan Africa.

Other common signs, not just the well-known immune cells around hair bulbs, are important for diagnosing hair loss from alopecia areata.

Hair follicle melanocytes die during hair regression.

Hair greying is linked to reduced ATM protein in hair cells, which protects against stress and damage.

Some chemicals can permanently or temporarily remove color from skin and hair, which can be distressing and is not well-regulated in cosmetics.

The document concludes that the skin is a complex organ providing protection, sensation, and healing, with challenges in treating conditions like itchiness.

Carvone helps treat skin issues by reducing melanin and stopping harmful cell growth.

Scientists found cells in hair that are key for growth and color.

The conclusion is that Pigmented Epithelioid Melanocytoma can start from hair follicle stem cells or from a mole on the skin.

Most skin changes during pregnancy are harmless and moles don't significantly change, but many women experience pigmentation changes due to hormones and sun exposure.

Gambogic Amide helps maintain hair color and promotes hair growth.

Gray hair can potentially be reversed, leading to new treatments.

Researchers created artificial human skin using special cells, which could help treat skin conditions like albinism and vitiligo.

BMI1 is essential for preventing hair greying and maintaining hair color.

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

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

Pregnant women often experience skin and hair changes, with over half getting stretch marks and pigment changes, and should be cautious with cosmetic procedures due to potential risks.

Some medications might reverse gray hair, especially those that reduce inflammation or stimulate pigment production, and vitamin B might help.

The new assay can track and measure melanosome transfer between skin cells, confirming filopodia's role in this process.