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Iris germanica rhizome-derived exosomes help protect skin cells from oxidative stress and aging.

New techniques have enhanced our understanding of how stem cells function and the role of mutations in aging tissues, which may influence future cancer therapies.

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

New treatments for immune disorders caused by FOXN1 deficiency are promising.

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

VEGFR-2 activation is likely involved in hair follicle growth, survival, and development.

Blocking the Wnt pathway could lead to new treatments for cancer and tissue repair but requires careful development to avoid side effects.

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

Notch signaling is essential for healthy skin and hair follicle maintenance.

Blocking a specific protein signal can make hair grow on mouse nipples.

Transit-amplifying cells are crucial for tissue repair and can contribute to cancer when they malfunction.

Intravital imaging helps us better understand stem cells in their natural environment and could improve knowledge of organ regeneration and cancer development.

Understanding hair biology is key to developing better treatments for hair and scalp issues.

Testosterone can both promote hair growth and cause baldness by affecting hair growth signals.

Certain proteins, Lgr5 and Lgr6, are important markers of adult stem cells and are involved in tissue repair and cancer development.

Tissue-resident memory T cells can protect against infections and cancer but may also contribute to autoimmune diseases.

Deleting the p63 gene in certain cells causes problems in thymus development and severe hair loss in mice.

Ginseng, especially its component ginsenosides, can promote hair growth, reduce hair loss, and potentially treat conditions like alopecia by affecting cell pathways and cytokines.

Scientists turned mouse skin cells into hair-inducing cells using chemicals, which could help treat hair loss.

Toll-like receptors are important for wound healing, but can slow it down in diabetic wounds.

JAGGED1 could help regenerate tissues for bone loss and heart damage if delivered correctly.

Removing Mediator 1 from certain mouse cells causes teeth to grow hair instead of enamel.

Too much Smad7 changes skin and hair development by breaking down a protein called β-catenin, leading to more oil glands and fewer hair follicles.

The document concludes that the hair cycle is a complex process involving growth, regression, and rest phases, regulated by various molecular signals.

β-catenin in the dermal papilla is crucial for normal hair growth and repair.

The document concludes that the hair cycle is a complex process involving growth, regression, and rest phases, regulated by various molecular signals.

The extracellular matrix affects where tumors can start in the body.

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

Arrector pili muscle regulates hair follicle stem cells, DNA methylation needed for hair cycling, and Wnt/B-catenin signaling starts hair growth.

The new matrix improves skin regeneration and graft performance.