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Scientists have improved 3D models of human skin for research and medical uses, but still face challenges in perfectly replicating real skin.

Rapamycin reduces skin cell growth and tumor development by affecting cell signaling in mice.

Skin stem cells are crucial for maintaining and repairing the skin and hair, using a complex mix of signals to do so.

Researchers found four key stages of cell development that are important for hair growth and shedding in cashmere goats.

Wnt signaling controls whether hair follicle stem cells stay inactive or regenerate hair.

Gene network oscillations inside hair stem cells are key for hair growth regulation and could help treat hair loss.

Understanding how melanocyte stem cells work could lead to new treatments for hair graying and skin pigmentation disorders.

Bone marrow and umbilical cord stem cells can help grow new hair.

Environmental factors at different levels control hair stem cell activity, which could lead to new hair growth and alopecia treatments.

mTOR signaling helps activate hair stem cells by balancing out the suppression caused by BMP during hair growth.

Pig skin cells can turn into mesodermal cells but lose their ability to become neural cells.

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

Fibroblasts, cells usually linked to tissue repair, also help regenerate various organs and their ability decreases with age. Turning adult fibroblasts back to a younger state could be a new treatment approach.

The research created a detailed map of skin cells, showing that certain cells in basal cell carcinoma may come from hair follicles and could help the cancer grow.

KRT17 may be a new target for endometrial cancer treatment because it helps cancer cells move and form new blood vessels.

Hair growth genes work better with more glucose due to changes in gene-regulating markers.

Stem cell therapy is a promising approach for hair regrowth despite potential side effects.

The microenvironment, especially mechanical forces, plays a crucial role in hair growth and could lead to new treatments for hair loss.

Hair growth is influenced by interactions between skin layers, growth factors, and hormones, but the exact mechanisms are not fully understood.

Msx and Dlx genes are crucial for development, controlling cell behaviors like growth and differentiation through their roles as gene regulators.

Mice can regenerate ear tissue without the p53 protein.

Changing Wnt signaling can lead to more or less hair growth and might help treat hair loss and skin conditions.

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.

Hair growth can be stimulated by combining certain skin cells, which can rejuvenate old cells and cause them to specialize in hair follicle creation.

Scientists discovered that certain stem cells from mice and humans can be used to grow new hair follicles and skin glands when treated with a special mixture.

Scientists created hair-growing skin models from stem cells, which could help treat hair loss and skin diseases.

Escin may help treat hair loss by boosting a specific cell growth pathway.

Wnt signaling is crucial for skin development and hair growth.

AP-2α and AP-2β proteins are essential for healthy adult skin and hair.

Hair follicle stem cells can become neural cells using different methods, with varying efficiency.