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Gray hair is caused by reduced melanin production or transfer issues, linked to aging and possibly health conditions, with treatments focusing on color camouflage.

White hair follicles in vitiligo have fewer and less functional melanocytes.

Beige and leaden pigment genes act within melanocytes, affecting pigment patterns.

Hair graying is influenced by factors like nerves, fat cells, and immune cells, not just hair follicles.

The study found no significant difference in stress hormone levels between people with alopecia areata and healthy individuals, suggesting that the disease is not caused by an overactive stress response system.

Hair follicle stem cells could be used to treat the skin condition vitiligo.

Light therapy is effective and safe for treating skin color disorders like vitiligo and dark spots.

Stress can cause hair to turn gray by depleting pigment-producing cells through the release of a stress hormone.

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

Genetics, stress, and health issues can cause early hair greying, which affects self-esteem, and there's no cure, only hair dye.

Melanocytes from human fetal hair follicles were successfully cultured, showing potential for hair disease research and clinical use.

Vitiligo causes white skin patches, often starts before age 20, and is linked to other health issues.

NB-UVB phototherapy is an effective and safe treatment for vitiligo, especially on hands and feet, and can be improved with tacrolimus.

The document concludes that stem cells and their environments are crucial for skin and hair health and have potential for medical treatments.

Removing Dicer from pigment cells in newborn mice causes early hair graying and changes in cell migration molecules.

Zinc may be linked to vitiligo development and severity, but its role is not fully understood and zinc supplementation benefits are unclear.

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.

The nervous system helps control stem cell behavior and immune responses, affecting tissue repair and maintenance.

The document concludes that identifying the specific cells where skin cancers begin is important for creating better prevention, detection, and treatment methods.

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

Hair follicle stem cells have significant potential for treating various disorders.

The meeting presented new findings on hair stem cells, pigmentation, genetics, and modern hair treatment techniques.

Imatinib mesylate can cause skin lightening, especially in Chinese patients, due to its effect on pigment production.

Dermatologists should customize cosmetic treatments for dark-skinned patients to minimize risks and complications.

Certain flavonoids can improve the growth of pigmented hair in mice.

Phototherapy is effective in treating vitiligo.

The symposium concluded that environmental factors significantly contribute to skin aging.

Low level laser therapy is effective and safe for various skin and hair conditions.

Different stem cells are key for hair growth and health, and understanding their regulation could help treat hair loss.

Mice skin matures by day 200, leading to aging signs like curved hair follicles and white hairs due to changes in skin stem cells.