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Abnormal contraction of connective tissue in hair follicles causes hair loss by killing off important cells, and treating this could improve hair growth.

Scientists found cells in hair that are key for growth and color.

New treatments targeting skin stem cells show promise for skin repair, anti-aging, and cancer therapy.

The document concludes that understanding how adult stem and progenitor cells move is crucial for tissue repair and developing cell therapies.

Removing the ATR gene in adult mice causes rapid aging and stem cell loss.

Stem cell differentiation is crucial for skin barrier maintenance and its disruption can lead to skin diseases.

Skin aging is caused by stem cell damage and can potentially be delayed with treatments like antioxidants and stem cell therapy.

Cells lacking the Bax protein can outcompete others, leading to better tissue repair and hair growth.

TCDD disrupts skin stem cells, causing skin issues like chloracne.

Transplant success has improved with better immunosuppressive drugs and donor matching.

Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.

The document concludes that skin stem cells are important for hair growth and wound healing, and could be used in regenerative medicine.

The document concludes that more research is needed to understand airway repair and to improve tissue engineering for lung treatments.

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

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

WWOX deficiency in mice causes skin and fat tissue problems due to disrupted cell survival signals.

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

New drugs for heart disease may be developed from molecules secreted by stem cells.

More dermal papilla cells in hair follicles lead to larger, healthier hair, while fewer cells cause hair thinning and loss.

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

The niche environment controls stem cell behavior and plasticity, which is important for tissue health and repair.

The conclusion is that tissue structure is key for stem cell communication and maintaining healthy tissues.

Vav2 and Vav3 proteins help control skin stem cell numbers and activity in both healthy and cancerous cells.

Vav2 changes how hair follicle stem cells' genes work as they age, which might improve regeneration but also raise cancer risk.

Epigenetic changes control how adult stem cells work and can lead to diseases like cancer if they go wrong.

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

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

ATP-dependent chromatin-remodeling complexes are crucial for gene regulation, cell differentiation, and organ development in mammals.

Foxp3 is crucial for regulatory T cell function, and targeting these cells may help treat immune disorders.

BMI1 is essential for preventing hair greying and maintaining hair color.