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Microglia, the brain's immune cells, may contribute to Polycystic Ovary Syndrome (PCOS) by altering the female brain's structure and function, with kisspeptin neurons and GABA neurotransmitters also playing a role.

The mTurq2-Col4a1 mouse model shows how the basement membrane develops in live mammals.

Mesenchymal Stem/Stromal Cells (MSCs) help in wound healing and tissue regeneration, but can also contribute to tumor growth. They show promise in treating chronic wounds and certain burns, but their full healing mechanisms and potential challenges need further exploration.

Brg1 is crucial for hair growth and skin repair by maintaining stem cells and promoting regeneration.

Researchers found a safe and effective way to pick genetically modified skin cells with high growth potential using CD24.

Hair follicles in mutant mice self-organize into ordered patterns within a week.

Hair patterns in mice are controlled by both a global system dependent on Fz6 and a local self-organizing system.

FLCN helps control iron levels in cells.

PCOS may be influenced by factors in the blood, not just the ovaries.

Microneedles are promising for long-acting drug delivery and can improve patient compliance, but more data is needed to confirm their effectiveness.

Autophagy is crucial for normal sebaceous gland function and sebum composition.

STAT5 activation is crucial for starting the hair growth phase.

More dermal papilla cells in hair follicles lead to larger, healthier hair, while fewer cells cause hair thinning and loss.

Gene therapy with the Math1 gene helped regenerate balance-related cells and improve balance in mice.

Modified stem cells that overexpress a specific protein can improve hair growth and reduce hair abnormalities in mice.

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.

Different skin stem cells help heal wounds, with hair follicle cells becoming more important over time.

Deleting Snai2 and Snai3 causes fatal autoimmunity.

Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.

Injecting a special gel with human protein particles can help hair grow.

Gene therapy, especially using atoh1, shows promise for creating functional sensory hair cells in the inner ear, but dosing and side effects need to be managed for clinical application.

Scientists found a specific group of itch-sensing nerve cells in mice important for feeling itch but not for sensing heat or touch.

Cidea is essential for proper lipid storage and secretion in sebaceous glands, affecting skin and hair health.

Removing integrin α3β1 from hair stem cells lowers skin tumor growth by affecting CCN2 protein levels.

Sonic hedgehog signaling is crucial for hair growth and maintaining hair follicle identity.

MIM is crucial for hair follicle formation and regeneration by controlling cilia formation and hedgehog signaling through its interaction with Cortactin and Src.

MicroRNAs are crucial in controlling cell signaling, affecting cancer and tissue regeneration.

Improving artificial vascular grafts requires better materials and surface designs to reduce blood clotting and support blood vessel cell growth.

A genetic region near the PAX1 gene is linked to a higher risk of scoliosis in females.

Progress has been made in skin and nerve regeneration, but more research is needed to improve methods and ensure safety.