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Epidermal stem cells don't use gap junctions to communicate.

Eph/ephrin signaling is important for skin cell behavior and could be targeted to treat skin diseases.

Epidermal keratinocytes start wound healing and inflammation after schistosome infection.

Sebaceous glands can help harvest hair follicle stem cells to regenerate skin and hair.

Wnt signaling is crucial for skin development and hair growth.

Trichogerminoma is a rare, benign skin tumor from hair cells, with a small risk of becoming cancerous.

Keratin 15 expression in skin cells is regulated by two mechanisms involving PKC/AP-1 and FOXM1.

Skin cysts might help advance stem cell treatments to repair skin.

Hair matrix cysts are rare skin nodules with unique features, often needing surgical removal.

Hair follicle stem cells have significant potential for treating various disorders.

Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.

Scientists have made progress in understanding hair follicle stem cells, identifying specific genes and markers, and suggesting their use in treating hair and skin conditions.

Treating vitiligo with stem cells and melanocytes from hair, along with UVB light, works better than without the light.

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

Grafted rodent and human cells can regenerate hair follicles, but efficiency decreases with age.

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

Wnt1a helps keep cells that can grow hair effective for potential hair loss treatments.

Hair follicle bulge cells don't help skin regrow after glucocorticoid damage; interfollicular epidermis cells do.

The document concludes that stem cells and their environments are crucial for skin and hair health and have potential for medical treatments.

Targeted therapy for skin cancer is complex due to the role of the hedgehog pathway in both cancer and hair growth.

Human skin cells produce proenkephalin, which changes with environmental factors and skin diseases.

Hair follicle stem cells are promising for wound healing but require more research for safe clinical use.

Certain transcription factors are key in controlling skin stem cell behavior and could impact future treatments for skin repair and hair loss.

Different ectodermal organs like hair and feathers regenerate differently, with specific stem cells and signals involved in their growth and response to the environment.

Dermal Papilla Cells grown in 3D and with stem cells better mimic natural hair growth conditions than cells grown in 2D.

Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.

The study found that a specific area of the hair follicle helps start hair growth by reducing the blocking effects on certain cells and controlling growth signals.

Skin-derived stem cells can become various cell types, including germ cell-like and oocyte-like cells.

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

Stem cells can rejuvenate skin, restore hair, and aid in wound healing.