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Hair color production in mice is closely linked to the hair growth phase and may also influence hair growth itself.

Transplantation is effective for stable leucoderma but not for progressive, widespread vitiligo vulgaris.

Human dermal stem cells can become functional skin pigment cells.

Cathepsin L is essential for normal hair growth and development.

Hair color production is closely linked to the active growth phase of hair in mice and may also influence hair growth itself.

Hair graying happens because certain cells aren't maintained properly.

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

Human epidermal neural crest stem cells can become bone and skin pigment cells, making them useful for therapies.

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

The article concludes that while we understand a lot about how melanocytes age and how this can prevent cancer, there are still unanswered questions about certain pathways and genes involved.

Mouse melanocyte structure and function are influenced by genetics, hormones, and environmental factors.

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

Oncogenic melanocyte stem cells can develop into melanoma similar to human cases.

Melanocyte development from neural crest cells is complex and influenced by many factors, and better understanding could help treat skin disorders.

Fibroblasts can be turned into melanocytes for potential skin treatments.

EdnrB signaling helps melanocyte stem cells regenerate and could be targeted to treat pigmentation issues.

SDF-1/CXCL12 and its receptor CXCR4 are crucial for melanocyte movement in mouse hair follicles.

A unique skin cell similar to hair bulb melanocytes was identified, with better preservation using permanganate fixation.

Keratinocytes control how melanocytes work.

Gray hair may be caused by lower antioxidant activity in hair cells.

The Wnt/β-catenin pathway can activate melanocyte stem cells and may help regenerate hair follicles.

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

CD34+ and CD34- melanocyte stem cells have different regenerative abilities.

Understanding how melanocyte stem cells work could lead to new treatments for hair graying and skin pigmentation disorders.

Different melanocyte types in hair follicles either survive or die during the catagen phase.

UV light can help stimulate the growth of new pigment cells from hair follicles in people with vitiligo.

Melanocytes might be targeted by the immune system in people with alopecia areata, but more research is needed.

Melanocyte stem cells are crucial for skin pigmentation and have potential in disease modeling and regenerative medicine.

Radiation mainly affects keratinocyte stem cells, not melanocyte stem cells, causing hair to gray.

Gonadal hormones significantly affect the severity of alopecia areata in mice.