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Epidermal stem cells have various roles in skin beyond just maintenance, including forming specialized structures and aiding in skin repair and regeneration.

PRC1 is essential for proper skin development and stem cell formation by controlling gene activity.

The method allows for 3D tracking of hair follicle stem cells and shows they can regenerate hair for up to 180 days.

Dermal macrophages might help regrow hair.

Adipocytes can change into fibroblast-like cells to help with wound healing.

Dermal stem cells help regenerate hair follicles and heal skin wounds.

Wnt signaling is crucial for pigmented hair regeneration by controlling stem cell activation and differentiation.

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

Fat cells in the skin help start healing and form important repair cells after injury.

The document concludes that understanding the sebaceous gland's development and function is key to addressing related skin diseases and aging effects.

The document concludes that adult mammalian skin contains multiple stem cell populations with specific markers, important for understanding skin regeneration and related conditions.

New methods have greatly improved our understanding of stem cell behavior and roles in the body.

Cells in hair follicles help create fat cells in the skin by releasing a protein called Sonic Hedgehog.

β-Catenin signaling is involved in brain cell growth after injury and could be a therapy target.

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

Loss of Fz6 disrupts hair follicle and associated structures' orientation.

Cavity macrophages gather on organ surfaces but don't really invade or help repair the organs after injury.

The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.

The document concludes that more research is needed to understand airway repair and to improve tissue engineering for lung treatments.

Iodine-deficient diets and antithyroid substances affected rat growth and behavior, but most adapted with positive weight gain.

Scientists successfully grew mini hair follicles using human skin cells, which could help treat baldness.

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

Blocking a specific immune cell signal can trigger hair growth.

The research found that a specific skin cell type not only triggers hair growth but also controls hair color, and that aging can lead to hair loss and color changes.

Researchers found that the Leptin receptor is a consistent marker for hair follicle dermal cells, which may help future hair research.

Fgf20 is important for the development and regulation of the cells that form the base of hair follicles.

Hair follicles can regrow in wounded adult mouse skin using a process like embryo development.

Certain mature cells in mouse lungs can turn back into stem cells to aid in tissue repair.

Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.

The conclusion is that certain cell interactions and signals are crucial for hair growth and regeneration.