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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.

Obesity can worsen wound healing by negatively affecting the function of stem cells in fat tissue.

Wound healing can help prevent hair loss from chemotherapy in young rats by increasing interleukin-1β signaling.

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

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

Softer hydrogels help wounds heal better with less scarring.

Turning off the Lhx2 gene in mouse embryos leads to slower wound healing and scars.

New materials and methods could improve skin healing and reduce scarring.

Hair follicle-derived extracellular vesicles may help heal chronic wounds as effectively as those from adipose tissue.

Sponges made of soy protein and β-chitin with human cells from hair or fat can speed up healing of chronic wounds.

Extracellular vesicles show promise for wound healing, but more research is needed to improve their stability and production.

Self-assembling RADA16-I hydrogels with bioactive peptides significantly improve wound healing.

The Wnt/β-catenin pathway helps tissue regeneration but can also cause fibrosis, and drugs that inhibit this pathway may aid in healing skin and heart tissues.

MRL/MpJ mice's skin wounds heal with scars, unlike their ear wounds which can regenerate.

Fat-derived stem cells show promise for skin repair and reducing aging signs but need more research for consistent results.

Skin cell-derived vesicles can help heal skin injuries effectively.

GDNF signaling helps in hair growth and skin healing after a wound.

Hedgehog signaling in skin cells is crucial for hair growth and skin healing, but needs to be balanced to avoid harmful effects like scarring and cancer.

Human skin xenografting could improve our understanding of skin development, renewal, and healing.

Silk sericin dressing with collagen heals wounds faster and improves scar quality better than Bactigras.

Skin health and repair depend on the signals between skin stem cells and their surrounding cells.

The study found that a specific signaling pathway helps skin wounds heal faster but may lead to larger scars.

WNT signaling is crucial for skin development and healing.

Regenerative cosmetics can improve skin and hair by reducing wrinkles, healing wounds, and promoting hair growth.

The study found that expanded skin regenerates similarly to normal skin, with 77 genes playing a role in the process.

Activating the GDNF-GFRα1-RET signaling pathway could potentially promote skin and limb regeneration in humans and could be used to treat hair loss and promote wound healing.

Mice with enhanced regeneration abilities may help develop new regenerative medicine therapies.

Future research should focus on making bioengineered skin that completely restores all skin functions.

Immune cells are essential for skin regeneration using biomaterial scaffolds.

Tiny fat-derived particles can help repair soft tissues by changing immune cell types.