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Epidermal stem cells are crucial for skin health and problems with them can cause issues like poor wound healing, cancer, and aging.

Developing hair follicles form from ring-shaped patterns, with future stem cells originating from the outer ring, not the upper layers, as previously thought.

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

Mammary stem cells drive mammary gland growth by branching and cell mixing.

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 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.

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

Scientists created a long-lasting stem cell line from human hair that can turn into different skin and hair cell types.

HSPGs help control stem cell behavior, affecting hair growth and offering a target for hair loss treatments.

Activating β-catenin in mammary cells leads to changes that cause early-stage abnormal growths similar to skin structures.

Different cell types work together to repair skin, and targeting them may improve healing and reduce scarring.

Skin cell types develop when specific genes are turned on by removing certain chemical tags from DNA.

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.

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

β-catenin is essential for stem cell activation and proliferation in hair follicles.

The document concludes that careful design of genetic fate mapping experiments is crucial for accurate cell lineage tracing in mice.

Muse cells keep their special features and can become different cell types even after being frozen and thawed three times.

Androgen receptor activity blocks Wnt/β-catenin signaling, affecting hair growth and skin cell balance.

Different skin stem cells help heal wounds, with hair follicle cells becoming more important over time.

Understanding where cancer cells come from helps create better prevention and treatment methods.

Scientists improved how to make skin-like structures from stem cells using special gels and a device that controls growth signals, leading to better hair and skin features.

ILK is essential for proper hair follicle development and structure.

Mouse hair follicle stem cells were successfully isolated and used to regenerate hair follicles with two different methods.

Understanding how epigenetic regulation affects stem cells is key to cancer insights and new treatments.

The new method for isolating stem cells from fat is simple and effective, producing cells that grow faster and are better for hair regeneration.

Skin cells called dermal fibroblasts are important for skin growth, hair growth, and wound healing.

Scientists created stem cells that can grow hair and skin.

Scientists identified a group of human skin cells with high growth and regeneration potential.

Skin health and repair depend on the signals between skin stem cells and their surrounding cells.

Adult mesenchymal stem cells can help regenerate tissues and are promising for healing bones, wounds, and hair follicles.