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Double-stranded RNA activates a pathway that causes a skin protein to be expressed in the wrong place.

Inactive stem cells in hair follicles and muscles can avoid detection by the immune system.

Nerves are crucial for the regeneration of various body parts in many animals.

Runx genes are important for stem cell regulation and their roles in aging and disease need more research.

Stem cells compete for space using cell adhesion, and mutations can affect their competitive success, with implications for tissue health and disease.

The sebaceous gland has more roles than just producing sebum and contributing to acne, and new research could lead to better skin disease treatments.

Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.

Aconiti Ciliare Tuber extract may help hair grow by activating a specific cell signaling pathway.

Improving the environment and cell interactions is key for creating human hair in the lab.

LGR5 is a common marker of hair follicle stem cells in different animals and is important for hair growth and regeneration.

Stem cell therapy, particularly using certain types of cells, shows promise for treating hair loss by stimulating hair growth and development, but more extensive trials are needed to confirm these findings.

Lithocholic acid helps hair growth and regeneration in alopecia by activating vitamin D receptors.

The skin's dermal layer contains true stem cells with diverse functions and interactions that need more research to fully understand.

In September 2016, there were major advancements and promising clinical trials in stem cell research and regenerative medicine.

Hair follicle cells can create new blood vessels in the skin.

Obesity can weaken the skin's ability to fight infections because fat cells stop and reduce the infection-fighting properties of nearby stem cells.

Dermal papilla cells help wounds heal better and can potentially grow new hair.

Skin development in mammals is controlled by key proteins and signals from underlying cells, involving stem cells for maintenance and repair.

A specific DNA region is crucial for Foxn1 gene expression in thymus cells but not in hair follicles.

Neuronatin is found in specific cells within rat testis, hair follicles, tongue, and pancreas, suggesting it has various roles in tissue development and function.

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

The study found that a specific area of the hair follicle helps start hair growth by reducing the blocking effects on certain cells and controlling growth signals.

Lizards can regrow their tails, and studying this process helps understand scar-free healing and limb regeneration.

PHBV nanofiber matrices help wounds heal faster when used with hair follicle cells.

New treatments for skin damage from UV light using stem cells and their secretions show promise for skin repair without major risks.

Targeting the PGD2-DP2 pathway may help treat hair loss.

Activin A and follistatin control when hair cells develop in mouse ears.

Hair growth can be induced by transplanting certain cells, but these cells lose their properties during culturing. The best cell interaction happens in a liquid medium under gravity, and using collagen doesn't help. Future research could focus on using growth factors to stimulate these cells.

Different stem cells have benefits and challenges for tissue repair, and more research is needed to find the best types for each use.

Eating less can slow aging and help keep stem cells healthy by cleaning out damaged cell parts.