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TET enzymes are important for skin and hair development by controlling gene activity in specific areas.

Activating β-catenin increases melanocytes and decreases Schwann cells.

Androgen is important in controlling stem cell differentiation, reducing fat development, and increasing lean mass.

The document concludes that careful design of genetic fate mapping experiments is crucial for accurate cell lineage tracing in mice.

Different types of long-lasting stem cells are responsible for the growth and upkeep of the mammary gland.

Stem cell niches are crucial for regulating stem cell behavior and tissue health, and their decline can impact aging and cancer.

Stromal stem cells may help heal wounds by becoming structural cells or affecting the immune system, but more research is needed to understand how.

Stem cell self-renewal is complex and needs more research for full understanding.

Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.

Compartmentalized organization might be crucial for stem cells to effectively respond to growth or injury.

BLIMP1 is essential for skin maintenance but not for defining sebaceous gland progenitors.

Different types of skin cells are organized in a special way in large wounds to help with healing and hair growth.

The conclusion is that CD90 is not a specific marker for fibroblast subtypes and better methods are needed to identify them.

Skin stem cells are maintained by signals from nearby cells and vary in their ability to renew and mature.

The hair follicle bulge is an important area for adult stem cells involved in hair growth and repair, with potential for medical use needing more research.

A specific group of slow-growing stem cells marked by Thy1 is crucial for skin maintenance and healing in mice.

Different types of fibroblasts exist in skin and understanding them can help improve wound healing and treat scars.

Skin cancer often starts from Lgr5+ progenitor cells.

The study showed that some hair follicle stem cells wake up to grow hair while others stay asleep, and that the environment around them is important for hair growth.

CD4+ skin cells may be precursors to basal cell carcinoma.

Fibroblasts and myeloid cells in mouse skin wounds are diverse and can change into different cell types during healing.

Hair follicle stem cells can change their role to ensure proper hair development.

Activating Wnt in skin cells controls the number of hair follicles by directing cell movement and fate.

Skin heals with scars because only one type of fibroblast is used, not a mix.

Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.

Dermal Wnt/β-catenin signaling is important for the proper size and development of hair follicles.

Mammary stem cells drive mammary gland growth by branching and cell mixing.

Epidermal stem cells are diverse and vary in activity, playing key roles in skin maintenance and repair.

Wounded skin cells can revert to stem cells and help heal.

Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.