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

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

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

The circadian clock affects skin stem cell behavior, impacting aging and cancer risk.

The study found that sweat glands contain different types of stem cells that help with healing and maintaining healthy skin.

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

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

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

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

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 self-renewal is complex and needs more research for full understanding.

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

Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.

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.

Stem cells in the hair follicle are regulated by their surrounding environment, which is important for hair growth.

Fat-derived stem cells show promise for skin repair and reducing aging signs but need more research for consistent results.

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.

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

Scientists turned rat thymus cells into stem cells that can help repair skin and hair.

Using human fat tissue derived stem cells in micrografts can safely and effectively increase hair density in people with hair loss.

Hair follicle regeneration needs special conditions and young cells.

Mice without the Sept4/ARTS gene heal wounds better due to more stem cells that don't die easily.

Mesenchymal stem cells show potential for skin healing and anti-aging, but more research is needed for safe use, especially regarding stem cells from induced pluripotent sources.

The circadian clock influences the behavior and regeneration of stem cells in the body.

The conclusion is that hair growth can be improved by activating hair cycles, changing the surrounding environment, healing wounds to create new hair follicles, and using stem cell technology.

Human hair follicle stem cells can turn into multiple cell types but lose some of this ability after being grown in the lab for a long time.

Mice lacking a key DNA methylation enzyme in skin cells have a lower chance of activating stem cells necessary for hair growth, leading to progressive hair loss.

Dermal papilla cells help wounds heal better and can potentially grow new hair.

The conclusion is that Fgf18 and Tgf-ß signaling could be targeted for hair loss treatments.