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Wnt signaling controls whether hair follicle stem cells stay inactive or regenerate hair.

Stem cell niches are crucial for regulating stem cell behavior and tissue health, and their decline can impact aging and cancer.

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

Hair follicle stem cells are a promising source for tissue repair and treating skin or hair diseases.

The study showed that hair follicle stem cells can maintain and organize themselves in a lab setting, keeping their ability to renew and form hair and skin.

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

Hair follicle stem cells are important for maintaining healthy skin and interact with many signals.

Epithelial stem cells are crucial for tissue renewal and repair, and understanding them could improve treatments for damage and cancer.

Dying cells can help with faster healing and new hair growth by releasing a growth-promoting molecule.

Gene network oscillations inside hair stem cells are key for hair growth regulation and could help treat hair loss.

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

Hair follicle stem cells help skin heal and grow during stretching.

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

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

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

Certain human skin cells marked by CD44 and ALDH are rich in stem cells capable of long-term skin renewal.

A specific group of slow-growing stem cells marked by Thy1 is crucial for skin maintenance and healing in mice.

Calcium is important for stem cell function and maintenance, especially in blood and skin cells.

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

Skin stem cells remember past inflammation, helping them respond better to future injuries and possibly aiding in treating skin issues.

Environmental factors at different levels control hair stem cell activity, which could lead to new hair growth and alopecia treatments.

PDGFA/AKT signaling is important for the growth and maintenance of certain skin fat cells.

Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.

Skin healing from blisters can delay hair growth as stem cells focus on repairing skin over developing hair.

Stem cells help heal skin wounds by moving and changing roles, working with other cells, and needing more research on their activation and behavior.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

KLF4 is important for maintaining stem cells and has potential in cancer treatment and wound healing.

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

Different types of stem cells and their environments are key to skin repair and maintenance.

Hair can regrow after certain stem cells are lost because other stem cells can take over their role.