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Hair and skin can regenerate without bulge stem cells due to other compensating cells.

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

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.

SKPs are similar to adult skin stem cells and could help in skin repair and hair growth.

Wnt signaling is crucial for pigmented hair regeneration by controlling stem cell activation and differentiation.

TGF-β is crucial for tissue repair and can cause diseases if not properly regulated.

Melanocyte stem cells in hair follicles are key for hair color and could help treat greying and pigment disorders.

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.

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

TGF-β signaling is crucial for stem cell maintenance, differentiation, and has implications for cancer treatment.

Skin development in mammals is controlled by key proteins and signals from underlying cells, involving stem cells for maintenance and repair.

Aging in hair follicle stem cells leads to hair graying, thinning, and loss.

Live imaging has advanced our understanding of stem cell behavior and raised new research questions.

Smad1 and Smad5 are essential for hair follicle development and stem cell sleepiness.

Meis1 is crucial for skin health and tumor development.

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

Stem cell differentiation is crucial for skin barrier maintenance and its disruption can lead to skin diseases.

A specific RNA modification in cashmere goats helps activate hair growth-related stem cells.

Stem cells regenerate tissues and their behavior varies by environment, suggesting the hematopoietic system model may need revision.

Skin stem cells are crucial for maintaining and repairing skin, with potential for treating skin disorders and improving wound healing.

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

Imiquimod cream activates hair follicle stem cells and causes early hair growth by changing immune cells and certain protein expressions.

Hair follicle dermal stem cells are key for regenerating parts of the hair follicle and determining hair type.

Periodontal ligament stem cells show promise for regrowing tissues but require more research for safe, effective use.

We need more research to better understand human hair follicle stem cells for improved treatments for hair loss and skin cancer.

Skin aging is caused by stem cell damage and can potentially be delayed with treatments like antioxidants and stem cell therapy.

Hormones and neuroendocrine factors control hair growth and color, and more research could lead to new hair treatment options.

Some stem cells in the body rarely divide, which could help create better treatments for diseases and aging.

PTEN helps control the number and health of skin stem cells by working with the protein BMAL1.

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