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The Wnt/β-catenin pathway helps tissue regeneration but can also cause fibrosis, and drugs that inhibit this pathway may aid in healing skin and heart tissues.

Runx genes are important for stem cell regulation and their roles in aging and disease need more research.

Metal organic frameworks-based scaffolds show promise for tissue repair due to their unique properties.

Hair follicle stem cells could be used to treat the skin condition vitiligo.

A patient had skin tissue death at the hair removal site after a hair transplant, which was treated with surgery.

Epithelial stem cells are crucial for tissue renewal and repair, and understanding them could improve treatments for damage and cancer.

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

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

Stem cells help repair tissue mainly by releasing beneficial substances, not by replacing damaged cells.

Maintaining DNA health in stem cells is key to preventing aging and tissue breakdown.

Creating fully functional artificial skin for chronic wounds is still very challenging.

Sponges made of soy protein and β-chitin with human cells from hair or fat can speed up healing of chronic wounds.

Older mice have stiffer skin with less elasticity due to changes in collagen and skin structure, affecting aging and hair loss.

A specific group of slow-growing stem cells marked by Thy1 is crucial for skin maintenance and healing in mice.

Advancements in creating skin grafts with biomaterials and stem cells are promising, but more research is needed for clinical application.

Injection lipolysis effectively reduces small fat deposits and should be done with care and proper patient selection.

Genetically-altered adult stem cells can help in wound healing and are becoming crucial in regenerative medicine and drug design.

The 3D scaffold helped maintain hair cell traits and could improve hair loss treatments.

Fat tissue under the skin affects hair growth and aging; reducing its inflammation may help treat hair loss.

Hair follicle cells help maintain and support stem cells and blood cell formation.

Activating TLR9 helps heal wounds and regrow hair by using specific immune cells.

The secretions of mesenchymal stem cells could be used for healing without using the cells themselves.

The skin has a complex immune system that is essential for protection and healing, requiring more research for better wound treatment.

Early development of hair, teeth, and glands involves specific signaling pathways and cellular interactions.

Dermal adipose tissue in mice can change and revert to help with skin health.

The skin's internal clock affects healing, cancer risk, aging, immunity, and hair growth, and disruptions can harm skin health.

Fibroblast growth factor receptor signaling controls cell development and repair, and its malfunction can cause disorders and cancer, but it also offers potential for targeted therapies.

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.

Progress has been made in skin and nerve regeneration, but more research is needed to improve methods and ensure safety.

Most hair follicle stem cells do not protect their DNA by dividing it unevenly.