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SASH1 gene mutations are linked to various inherited skin pigmentation disorders.

New mouse models help study melanocytic cells for melanoma research.

Stem cell niches are crucial for maintaining stem cells, with Paneth cells and TGF-beta playing key roles.

Follicular vitiligo causes hair to gray without skin color loss.

Several treatments are effective for pigmentary disorders like vitiligo and melasma.

A gene called Taqpep affects cat coat patterns like stripes and blotches.

Melanin granules can be expelled by exocytosis.

Hair color is determined by melanins produced in hair cells.

Trichohyalin granules help inner root sheath cells in hair follicles harden by integrating with keratin filaments.

Keratohyalin and trichohyalin proteins help form and organize skin and hair structures.

Collagen VI and Semaphorin 3C are important for hair pigmentation and could help treat pigmentation disorders.

Two genes, ERBB4 and ROR1, may cause the unique pigmentation in Lanping black-boned sheep.

Mouse profilaggrin helps in skin cell differentiation and may be involved in calcium signaling.

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

Segmental vitiligo affects hair follicle melanocytes, causing small, uniform depigmented spots.

Grey hair is wilder, drier, and less manageable than pigmented hair.

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

The document concludes that pigmentation disorders in animals involve complex interactions between melanocytes and keratinocytes.

PmtHEE is a better model for studying pigmented skin because it includes melanocytes and shows improved cell differentiation.

Repigmentation in vitiligo may come from melanocyte stem cells in the skin.

Higher PHGDH levels cause unusual melanin buildup in hair follicles.

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

The PI's development is closely linked to skin and hair pigmentation in macaques.

Melanocytes can regenerate around hair follicles in bullous pemphigoid, especially in patients with darker skin.

Foreign-body granuloma may be a marker for late-stage Lichen Planopilaris and should be considered in diagnosis.

Darker skin provides more protection against UV damage and cancer.

A 91-year-old woman's hair turned black in one spot, with skin changes underneath.

The mud mask with 22.5% kaolin and pomegranate peel extract worked best.