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Mammals might fail to regenerate not because they lack the right cells, but because of how cells respond to their surroundings, and changing this environment could enhance regeneration.

Keratinocytes control how melanocytes work.

Lung repair involves both dedicated and flexible stem cells, important for developing new treatments.

Hair follicle regeneration in skin grafts may be possible using stem cells and tissue engineering.

Aging in hair follicle stem cells leads to hair graying, thinning, and loss.

The type 3 IP3 receptor is important for controlling hair loss and growth.

Hair in mammals likely evolved from glandular structures, not scales.

The osteopontin gene is active in a specific part of rat hair follicles during a certain hair growth phase and might affect hair cycle and diseases.

Understanding hair biology is key to developing better treatments for hair and scalp issues.

Chemotherapy causes complex changes in hair follicle cells that can lead to hair loss.

The research identified genes that explain why some sheep have curly wool and others have straight wool.

ECM-inspired wound dressings can help heal chronic wounds by controlling macrophage activity.

Using skin stem cells and certain molecules might lead to scar-free skin healing.

ILK is essential for skin development, pigmentation, and healing.

The study concluded that changing the culture conditions can cause sika deer skin cells to switch from a flat to a 3D pattern, which is important for creating hair follicles.

The article concludes that studying how skin forms is key to understanding skin diseases and improving regenerative medicine.

Terbinafine is more effective than itraconazole for toenail fungus, especially in older patients, and debridement improves its effectiveness.

Blocking the Wnt pathway could lead to new treatments for cancer and tissue repair but requires careful development to avoid side effects.

The Wnt/β-catenin pathway is important for tissue development and has potential in regenerative medicine, but requires more research for therapeutic use.

EGFR inhibitors can cause various skin issues during cancer treatment, and managing these is important for patient care.

Low-level laser treatment helps mice grow hair by increasing certain protein levels linked to hair growth.

Researchers created a model to understand heart aging, highlighting key genes and pathways, and suggesting miR-208a as a potential heart attack biomarker.

Androgens affect bone and fat cell development differently based on the cells' embryonic origin.

Skin and its underlying fat layer act together to resist mechanical stress, and reinforcing this composite structure may help more with anti-aging than just strengthening the skin alone.

A device was made in 2008 to measure hair loss severity. Other findings include: frizzy mutation in mice isn't related to Fgfr2, C/EBPx marks preadipocytes, Cyclosporin A speeds up hair growth in mice, blocking plasmin and metalloproteinases hinders healing, hyperbaric oxygen helps ischemic wound healing, amniotic membranes heal wounds better than polyurethane foam, rhVEGF165 from a fibrin matrix improves tissue flap viability and induces VEGF-R2 expression, and bFGF enhances wound healing and reduces scarring in rabbits.

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

Understanding how hair follicle stem cells work can help find new ways to prevent hair loss and promote hair growth.

Blocking a specific protein signal can make hair grow on mouse nipples.

Pannexin 3 is important for bone formation and the development of bone cells.

Hair is a complex organ, and understanding its detailed structure and growth phases is crucial for analyzing substances within it.