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

Hair regeneration needs dynamic cell behavior and mesenchyme presence for stem cell activation.

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.

Apoptosis is essential for human skin development and forming a functional epidermis.

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

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.

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

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.

New research suggests that skin cell renewal may not require a special type of cell previously thought to be essential.

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.

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

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

Mouse hair follicle cells briefly grow during the early hair growth phase, showing that these cells are important for starting the hair cycle.

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.

Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.

Scientists created stem cells that can grow hair and skin.

Hormones significantly affect hair and oil gland function in the skin, and more research is needed on skin-related hormone disorders.

Grafted rodent and human cells can regenerate hair follicles, but efficiency decreases with age.

Skin stem cells help maintain skin health, grow hair, and heal wounds.

Hair follicle regeneration needs special conditions and young cells.

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

New methods have greatly improved our understanding of stem cell behavior and roles in the body.