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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.

Skin cells show flexibility in healing wounds and forming tumors, with potential for treating hair disorders and chronic ulcers.

Organoid technology is advancing and entering commercial use, with applications in disease modeling, drug development, and personalized medicine.

Cinnamic acid may help hair grow by activating oxytocin receptors.

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

A specific group of skin stem cells was found to help maintain hair follicle cells.

Keeping β-catenin levels high in mammary cells disrupts their development and branching.

Scientists have made progress in growing mini-organs and regenerating parts of the skin, with plans to treat hair loss in a future trial.

Hair color production in mice is closely linked to the hair growth phase and may also influence hair growth itself.

Male hormones affect COVID-19 severity and certain drugs targeting these hormones could help reduce the risk.

The niche environment controls stem cell behavior and plasticity, which is important for tissue health and repair.

The document concludes that specific cells are essential for hair growth and more research is needed to understand how to maintain their hair-inducing properties.

Researchers created early-stage hair-like structures from skin cells, showing how these cells can self-organize, but more is needed for complete hair growth.

In vivo lineage labelling is better than in vitro methods for identifying and understanding stem cells.

Different cell types work together to repair skin, and targeting them may improve healing and reduce scarring.

Mechanical forces are crucial for shaping cells and forming tissues during development.

Mice can regrow hair on wounds due to specific cell interactions and mechanical forces not seen in rats.

Scientists created a lab-grown hair follicle model that behaves like real hair and could improve hair loss treatment research.

The May issue discussed publishing agreements and four studies on cholesterol in hair, cancer cell changes, hormones in the uterus, and skin protein effects.

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

Fully regenerating human hair follicles not yet achieved.

Proper control of β-catenin activity is crucial for development and preventing diseases like cancer.

Scientists can now create skin with hair by reprogramming cells in wounds.

Stem cells regenerate tissues and their behavior varies by environment, suggesting the hematopoietic system model may need revision.

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

The document emphasizes the importance of ongoing research and ethical considerations in genome editing and cellular reprogramming.

The PDGF/PDGFR pathway is a potential drug target with mixed success in treating various diseases, including some cancers and fibrosis.

The document concludes that using stem cells to regenerate hair follicles could be a promising treatment for hair loss, but there are still challenges to overcome before it can be used clinically.

YAP and TAZ are crucial for skin cell growth and repair.

Growth factors are crucial for hair development and could help treat hair diseases.