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Basal cell carcinoma mostly starts from cells in the upper skin layers, not hair follicle stem cells.

Different small areas within hair follicles send specific signals that control what type of cells stem cells become.

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

Different types of fibroblasts play various roles in both healthy and diseased tissues, and understanding them better could improve treatments for fibrotic diseases.

The research found a new way to heal chronic skin ulcers by turning certain cells into skin tissue using specific factors.

In vivo lineage labelling is better than in vitro methods for identifying and understanding stem cells.

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

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

The exact identity of skin stem cells and how skin cells differentiate is not fully known.

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

The research maps the complex development of early mouse skin, identifying diverse cell types and their roles in forming skin layers and structures.

Increasing Rps14 helps grow more inner ear cells and repair hearing cells in baby mice.

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

Skin-derived precursors in hair follicles come from different origins but function similarly.

Deleting the BRD4 protein in certain skin cells causes hair loss and skin inflammation.

Skin stem cells maintain and repair the outer layer of skin, with some types being essential for healing wounds.

The research found that different types of fibroblasts are involved in wound healing and that some blood cells can turn into fat cells during this process.

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

Understanding where cancer cells come from helps create better prevention and treatment methods.

Skin cell types develop when specific genes are turned on by removing certain chemical tags from DNA.

Activating β-catenin in mammary cells leads to changes that cause early-stage abnormal growths similar to skin structures.

Skin lesions in Carney Complex are caused by a gene change in some skin cells that leads to increased pigmentation and may lead to tumors.

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

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.

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.

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

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.

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