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Organotypic culture systems can grow skin tissues that mimic real skin functions and are useful for skin disease and hair growth research, but they don't fully replicate skin complexity.

Blood-derived CD34+ cells speed up healing, reduce scarring, and regrow hair in skin wounds.

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

Niosomes are a promising, stable, and cost-effective drug delivery system with potential for improved targeting and safety.

Mesenchymal stem cells show potential for skin healing and anti-aging, but more research is needed for safe use, especially regarding stem cells from induced pluripotent sources.

Micro-needling effectively improves wrinkles, scars, and hair growth, but proper technique and safety are important.

Endo-HSE helps grow hair-like structures from human skin cells in the lab.

AIRE-deficient rats developed severe autoimmune disease similar to APECED, useful for testing treatments.

Researchers created a 3D hydrogel that mimics human hair follicles, which may help with hair loss treatments.

Bioactive molecules show promise for improving skin repair and regeneration by overcoming current challenges with further research.

Nanofiber structure helps regenerate hair follicles.

Exosomes help nerve fibers grow by affecting specific cell signaling pathways.

Plant-derived extracellular vesicles show promise for treating diseases like cancer and inflammation.

Metal organic frameworks-based scaffolds show promise for tissue repair due to their unique properties.

Chitosan slows root hair growth and causes a buildup of callose at low concentrations, but at high concentrations, it only inhibits growth without callose buildup.

Ovol2 is crucial for hair growth and skin healing by controlling cell movement and growth.

Nanofiber scaffolds help wounds heal by delivering drugs directly to the injury site.

Scientists have improved 3D models of human skin for research and medical uses, but still face challenges in perfectly replicating real skin.

Bead-jet printing of stem cells improves muscle and hair regeneration.

Certain immune cells in the skin release a protein that stops hair growth by keeping hair stem cells inactive.

Microneedles are effective for painless drug delivery and promoting wound healing and tissue regeneration.

Non-coding RNAs could help detect and treat radiation damage.

RNA delivery is best for in-body use, while RNP delivery is good for outside-body use. Both methods are expected to greatly impact future treatments.

The research found genes that change during cashmere goat hair growth and could help determine the best time to harvest cashmere.

Stem cells and their exosomes show promise for repairing tissues and healing wounds when delivered effectively, but more research is needed on their tracking and optimal use.

The document concludes that more research is needed on making and understanding biomaterial scaffolds for wound healing.

Hydrogels combined with extracellular vesicles and 3D bioprinting improve wound healing.

PRP helps skin heal, possibly through special cells called telocytes.

The new microwell device helps grow more hair stem cells that can regenerate hair.

Nanoparticles may improve treatment for lung disease by targeting cells better and reducing side effects.