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Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.

Nd:YAG laser can reduce hair with multiple treatments, but permanent removal isn't guaranteed.

The study found that women with hyperandrogenic PCOS have higher levels of AKT1 and AKT2 proteins in their cells, which may lead to cell dysfunction.

The document concludes that while some organisms can regenerate body parts, mammals generally cannot, and cancer progression is complex, involving mutations rather than a strict stem cell hierarchy.

Adult esophageal cells can start to become like skin cells, with a key pathway influencing this change.

The anti-ageing treatment market is growing by exploiting fears of ageing with unproven promises, which could harm public trust and genuine science.

Intestinal stem cells can help repair skin damage from radiation.

Human sebaceous glands can grow back in skin grafts on mice and work like normal human glands.

Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.

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

The article concludes that while we understand a lot about how melanocytes age and how this can prevent cancer, there are still unanswered questions about certain pathways and genes involved.

The document concludes that understanding hair and feather regeneration can help develop new regenerative medicine strategies.

Human alpha defensin 5 helps heal wounds, reduce bacteria, and grow hair on burned skin.

Gab1 protein is crucial for hair growth and stem cell renewal, and Mapk signaling helps maintain these processes.

Human hair follicle dermal cells can effectively replace other cells in engineered skin.

Fat stem cells from diabetic mice can help heal skin wounds in other diabetic mice.

Some therapies using stem cells and platelet-rich plasma may help treat osteoarthritis, but more research is needed to ensure they are safe and effective.

Bendamustine, often combined with other drugs, is effective and less toxic for certain blood cancers, but less effective for young, fit patients with CLL.

Topical treatments can deliver active molecules to skin stem cells, potentially helping treat skin and hair disorders, including skin cancers and hair loss.

Hdac1 and Hdac2 help maintain and protect the cells that control hair growth.

Blocking RANK signaling might help treat metastatic melanoma, but more research is needed.

The document concluded that stem cells are crucial for skin repair, regeneration, and may help in developing advanced skin substitutes.

Lgr5 is a marker for active, long-lasting stem cells in mouse hair follicles.

The paper concludes that understanding melanocyte development can help in insights into skin diseases and melanoma diversity.

The risk of skin tumors becoming malignant depends on the specific skin cell type affected.

Taking selenium supplements during chemotherapy may help reduce side effects and improve health markers in ovarian cancer patients.

Scientists created stem cells that can grow hair and skin.

Stem cells in hair follicles can become various cell types, including neurons.

Vitamin D Receptor is needed for hair growth in mice but not for skin stem cell maintenance.

Troxerutin helps protect skin cells from oxidative stress and may be good for treating hair loss.