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Hair follicle stem cells use specific chromatin changes to control their growth and differentiation.

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

Hair follicle stem cells are similar to bone marrow stem cells but are better for fat cell research.

Wnt/ß-catenin signaling is crucial for regulating skin stem cells and hair growth, with the right levels and timing needed for proper function.

Super-enhancers controlled by pioneer factors like SOX9 are crucial for stem cell adaptability and identity.

Stem cell plasticity is crucial for wound healing but can also contribute to cancer development.

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

Skin's epithelial stem cells are crucial for repair and maintenance, and understanding them could improve treatments for skin problems.

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

Hormones during pregnancy and lactation keep skin stem cells inactive, preventing hair growth.

In vivo lineage labelling is better than in vitro methods for identifying and understanding stem cells.

Wnt activation shows promise for regenerative medicine but requires selective targeting to minimize risks like cancer.

Disrupted cholesterol production impairs hair follicle stem cells, leading to hair loss.

Changing the environment around stem cells could help tissue repair, but it's hard to be precise and avoid side effects.

Stem cell-derived conditioned medium shows promise for treating various medical conditions but requires standardized production and further validation.

Stem cell offspring help control their parent stem cells, affecting tissue health, healing, and cancer.

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

Stem cell niches support, regulate, and coordinate stem cell functions.

TGF-β is crucial for controlling stem cell behavior and changes in its signaling can lead to diseases like cancer.

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.

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

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.

New single-cell analysis techniques are improving our understanding of stem cells and could help in treating diseases.

The document concludes that for hair and feather growth, it's better to target the environment around stem cells than the cells themselves.

Compartmentalized organization might be crucial for stem cells to effectively respond to growth or injury.

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

Research on epidermal stem cells has advanced significantly, showing promise for improved clinical therapies.

Stem cell niches are adaptable and key for tissue maintenance and repair.

Researchers created rat liver stem cells that could help repair liver failure in rats and may be useful for studying human liver diseases.

SCF and c-Kit decrease in AGA hair follicles, possibly affecting hair pigmentation and growth.