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Spiny mice are better at regenerating hair after injury than laboratory mice and could help us understand how to improve human skin repair.

High levels of ERK activity are key for tissue regeneration in spiny mice, and activating ERK can potentially redirect scar-forming healing towards regenerative healing in mammals.

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.

Blocking cell death in certain stem cells can improve wound healing and tissue regeneration.

Hyaluronic acid and versican are important for skin healing and hair growth and might help in regenerative medicine.

The conclusion is that accurately replicating the complexity of the extracellular matrix in the lab is crucial for creating realistic human tissue models.

A woman's rare benign eyelid tumor was correctly identified through detailed tissue analysis.

Researchers identified a new variant of the FGF5 gene in sheep that affects hair length.

Bioprinting could greatly improve health outcomes but faces challenges like material choice and ensuring long-term survival of printed tissues.

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

Skin stem cells interacting with their environment is crucial for maintaining and regenerating skin and hair, and understanding this can help develop new treatments for skin and hair disorders.

Lgr5 is a marker for active, self-renewing stem cells in the intestine and skin, important for tissue maintenance.

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

Runx1 affects hair growth, cancer development, and autoimmune diseases in epithelial tissues.

Wnt/ß-catenin signaling is crucial for regulating skin stem cells and hair growth, with the right levels and timing needed for proper function.

FP-1 is a key protein in rat hair growth, active only during the growth phase.

The document concludes that skin-derived precursors can be grown and may help in hair growth and skin repair.

Vitamin A helps skin stem cells decide their function, aiding in hair growth and wound repair.

A protein called HIF-1a helps control hair growth genes and could be targeted to treat hair loss.

The research identified unique metabolic activities in immune cells associated with hair loss in Alopecia Areata.

4-aminopyridine, a FDA-approved drug, speeds up skin wound healing and tissue regeneration.

A substance called prostaglandin D2 is linked to stopping hair growth in men with common baldness.

The vitamin D receptor has many roles in the body beyond managing calcium, affecting the immune system, hair growth, muscles, fat, bone marrow, and cancer cells.

Stress can worsen skin conditions and stop hair growth by affecting the body's stress response system.

The document concludes that the skin's immune system is complex, involving interactions with hair follicles, nerves, and microbes, and can protect or cause disease, offering targets for new treatments.

PRP treatment helps hair growth in most cases, but more research needed.

Platelet-rich plasma (PRP) is a simple, cost-effective treatment that promotes hair growth and reduces hair loss, with high patient satisfaction.

AMT may cause hair loss and changing dWAT activity could help treat it.

Male pattern baldness may be caused by scalp pressure on hair follicles, which increases with age and leads to a cycle of hair loss. This process is not directly determined by genes.

Hair follicles may help teach the immune system to tolerate new self-antigens, but this can sometimes cause hair loss.