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Myoepithelial cells can repair airways after severe injury.

Trichotillomania is a condition where people repeatedly pull out their hair, which can be triggered by stress and has various physical signs.

Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.

Integrin alphavbeta6 is important for wound healing and hair growth, and blocking it may improve these processes.

The document concludes that better targeted treatments are needed for wound healing, and single-cell technologies may improve cell-based therapies.

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

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

Understanding phenotypic plasticity is crucial for developing effective cancer therapies.

β-catenin is essential for stem cell activation and proliferation in hair follicles.

Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.

Lgr5 is a marker for active, self-renewing stem cells in the intestine and skin, important for tissue maintenance.

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

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

Lichen Planus is a less common condition affecting skin and mucous membranes, with various types and associated risk factors, challenging to diagnose, significantly impacts life quality, and may have a risk of cancerous changes in oral lesions.

Certain proteins, Lgr5 and Lgr6, are important markers of adult stem cells and are involved in tissue repair and cancer development.

The immune system plays a key role in tissue repair, affecting both healing quality and regenerative ability.

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

The conclusion is that proper signaling is crucial for hair growth and development, and errors can lead to cancer or hair loss.

Stem cell niches are crucial for regulating stem cell renewal and differentiation, and understanding them can help in developing regenerative therapies.

Overexpression of activin A in mice skin causes skin thickening, fibrosis, and improved wound healing.

Hair follicle development and microbes help regulatory T cells gather in newborn skin.

Regenerated fully functional hair follicles using stem cells, with potential for hair regrowth therapy.

Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.

Vitamin D and its receptor regulate skin functions like cell growth, immunity, hair cycle, and tumor prevention.

The document concludes that recognizing and treating cutaneous lupus erythematosus early is crucial for managing the skin and potential systemic symptoms.

Nanoparticles improve drug delivery through the skin but more research is needed on their long-term effects and skin penetration challenges.

The Sonic hedgehog pathway is crucial for new hair growth during mouse skin healing.

Stem cell therapy, particularly using certain types of cells, shows promise for treating hair loss by stimulating hair growth and development, but more extensive trials are needed to confirm these findings.

Damage to skin releases dsRNA, which activates TLR3 and helps in skin and hair follicle regeneration.

The skin's internal clock affects healing, cancer risk, aging, immunity, and hair growth, and disruptions can harm skin health.