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Keratin 15 is not a reliable sole marker for identifying epidermal stem cells because it's found in various cell types.

Hair length in rabbits is linked to differences in lipid metabolism and cell death.

LRIG1 is linked to better survival in Merkel cell carcinoma.

The study concluded that changing the culture conditions can cause sika deer skin cells to switch from a flat to a 3D pattern, which is important for creating hair follicles.

Sensory neuron changes and Merkel-cell changes in the skin happen independently during normal skin maintenance.

Sensory neuron remodeling and Merkel-cell changes in the skin happen independently.

Sensory neuron and Merkel-cell changes in the skin happen independently during normal skin maintenance.

Sensory neuron and Merkel cell changes in the skin happen independently during normal skin maintenance.

TGF-alpha is present in sheep and ferret skin and may affect hair growth without directly stimulating cell proliferation.

Two main types of fibroblasts with unique functions and additional subtypes were identified in human skin.

3D bioprinting could improve skin repair and treat conditions like vitiligo and alopecia by precisely placing cells.

Wnt signaling is crucial for skin and hair development and its disruption can cause skin tumors.

Using defensins to activate stem cells may improve skin aging signs without causing inflammation.

Early regulatory T cells are crucial for normal skin pigmentation.

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

Advancements in creating skin grafts with biomaterials and stem cells are promising, but more research is needed for clinical application.

Mesenchymal stem cells show potential for skin healing and anti-aging, but more research is needed for safe use, especially regarding stem cells from induced pluripotent sources.

Human alpha defensin 5 helps heal wounds, reduce bacteria, and grow hair on burned skin.

Scientists made skin stem cells from other human cells with over 97% efficiency, which could help treat skin conditions.

New hair can grow from large wounds in mice, but less so as they age, involving reprogramming of skin cells and specific molecular pathways.

Shortened PEDF peptides speed up skin wound healing by boosting cell growth.

The skin has a complex immune system that is essential for protection and healing, requiring more research for better wound treatment.

Skin-derived stem cells grow faster and are easier to obtain than hair follicle stem cells, but both can become various cell types.

The Wnt/β-catenin pathway helps tissue regeneration but can also cause fibrosis, and drugs that inhibit this pathway may aid in healing skin and heart tissues.

Activating the Sonic hedgehog pathway can help regenerate hair follicles during wound healing in mice, potentially improving regeneration after injury.

Sonic hedgehog signaling is needed for the development of touch-receptor cells in the skin, and the loss of Polycomb repressive complex 2 can lead to more of these cells.

3D bioprinting with special hydrogels can create artificial skin that heals wounds and regrows hair in mice.

Stem cell treatments show promise for treating hair loss.

The document concludes that skin stem cells are important for hair growth and wound healing, and could be used in regenerative medicine.

Stem cells are crucial for skin repair and new treatments for chronic wounds.