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Hair can regrow in adult mice's skin after injury, and this process can be boosted by increasing Wnt7a, a protein. This could potentially help treat baldness and change our understanding of hair growth.

Hair can regrow in adult mice's skin after injury, and this regrowth doesn't come from existing hair cells but from skin cells in the wound, with Wnt7a protein helping this process. This could help treat baldness and scarring.

The study found that aging hair follicle stem cells change behavior, leading to hair loss, but drugs targeting these cells may help restore hair growth.

Skin stem cells interacting with their environment is crucial for maintaining and regenerating skin and hair, and understanding this can help develop new treatments for skin and hair disorders.

Hair growth and development are controlled by specific signaling pathways.

The right cells and signals can potentially lead to scarless wound healing, with a mix of natural and external wound healing controllers possibly being the best way to achieve this.

Using the drugs AMD3100 and Tacrolimus together greatly improves skin healing and hair growth after a deep skin cut by increasing stem cells in the wound.

When skin blisters, healing the wound is more important than growing hair, and certain stem cells mainly fix the blisters without helping hair growth.

Different types of sun exposure damage skin cells and immune cells, with chronic exposure leading to more severe and lasting damage.

Epithelial stem cells can adapt and help in tissue repair and regeneration.

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

Follistatin and LIN28B together improve the ability of inner ear cells in mice to regenerate into hearing cells.

A specific signal from hair cells controls the tightening of the surrounding muscle, which is necessary for hair shedding.

Careful selection of mice by genetics and age, and controlled housing conditions improve the reliability of hair regrowth in wound healing tests.

Hedgehog signaling in certain cells is crucial for hair growth during wound healing.

High levels of ERK activity are key for tissue regeneration in spiny mice, and activating ERK can potentially redirect scar-forming healing towards regenerative healing in mammals.

External factors can cause skin cancer cells that usually don't spread to grow and form tumors in mice.

Scientists are using clumps of special stem cells to improve organ repair.

The Wnt/β-catenin pathway is important for body functions and diseases, and targeting it may treat conditions like cancer, but with safety challenges.

Epidermal stem cells help heal severe skin wounds and have potential for medical treatments.

Lanceolate complexes in mouse hair follicles are essential for touch and depend on specific cells for maintenance and regeneration.

Wnt signaling is crucial for skin development and hair growth.

Scientists found a specific group of itch-sensing nerve cells in mice important for feeling itch but not for sensing heat or touch.

Runx1 affects hair growth, cancer development, and autoimmune diseases in epithelial tissues.

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

Hair follicle stem cells help maintain skin health and could improve skin replacement therapies.

Skin organoids from stem cells could better mimic real skin but face challenges.

Improved understanding of stem cell mechanisms can enhance skin tissue engineering.

Skin-derived stem cells grow faster and are easier to obtain than hair follicle stem cells, but both can become various cell types.

Current methods can't fully recreate skin and its features, and more research is needed for clinical use.