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

Bioluminescence imaging can track hair follicle cells and help study hair regrowth.

PKC ε increases hair follicle stem cell turnover and may raise skin cancer risk.

Dying cells can help with faster healing and new hair growth by releasing a growth-promoting molecule.

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.

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

Integrin alphavbeta6 is important for wound healing and hair growth, and blocking it may improve these processes.

TGF-β2 plays a key role in human hair growth and development.

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

Putting α-methylspermidine on mouse skin can start hair growth.

Skin and hair can help us understand organ regeneration, especially how certain stem cells might be used to form new organs.

Sebaceous glands can heal and regenerate after injury using their own stem cells and help from hair follicle cells.

The document concludes that stem cells and their environments are crucial for skin and hair health and have potential for medical treatments.

Cell aging can be both good and bad for tissue repair.

Skin stem cells maintain and repair the outer layer of skin, with some types being essential for healing wounds.

Transplanted whisker follicles caused long hair growth on the spinal cords of mice.

Inactive stem cells in hair follicles and muscles can avoid detection by the immune system.

Scientists found a new, less invasive way to get stem cells from horse hair for veterinary medicine.

Hair ages and thins due to factors like inflammation and stress, and treatments like antioxidants and hormones might improve hair health.

Skin cell-derived vesicles can help heal skin injuries effectively.

Using radiation to make mice's hair turn gray helps study and find ways to prevent or reverse hair graying.

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

PRP might help with hair growth and skin rejuvenation, but more research is needed to prove its effectiveness.

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

The Shen Bai Hair Growing Decoction may help treat hair loss by promoting hair growth and reducing inflammation.

Metabolic signals and cell shape influence how cells develop and change.

Chemotherapy damages hair follicles, causing hair loss and other cellular changes.

Aging slows wound healing due to weaker cells and immune response.

The project created a standardized system for classifying skin lesions in lab rats and mice.

Nuclear hormone receptors play a significant role in skin wound healing and could lead to better treatment methods.