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Researchers developed a new skin patch that delivers more finasteride into the skin, potentially improving treatment for hair loss and prostate issues.

New dissolving and implantable microneedle patches have been created for a long-lasting, non-invasive delivery of the drug finasteride.

New skin substitutes for treating severe burns and chronic wounds are being developed, but a permanent solution for deep wounds is not yet available commercially.

Liposomes could improve how skin care products work but are costly and not very stable.

New treatments for skin and hair repair show promise, but further improvements are needed.

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

Different species and human skin models vary in their skin enzyme activities, with pig skin and some models closely matching human skin, useful for safety assessments and understanding the skin's protective roles.

Creating fully functional artificial skin for chronic wounds is still very challenging.

Skin stem cells are crucial for maintaining and repairing skin, with potential for treating skin disorders and improving wound healing.

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

Surface-modified nanoparticles mainly use non-follicular pathways to enhance skin permeation of ibuprofen and could improve treatment for inflammatory skin diseases.

Current methods can't fully recreate skin and its features, and more research is needed for clinical use.

Hair follicle stem cells are a promising source for tissue repair and treating skin or hair diseases.

Nonpalmoplantar skin cells can be made to express keratin 9 by interacting with palmoplantar fibroblasts.

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

Dissolving microneedles show promise for delivering medication through the skin but face challenges like manufacturing complexity and regulatory hurdles.

The method effectively mimics shaving damage on skin for testing skincare products.

The document concludes that better targeted treatments are needed for wound healing, and single-cell technologies may improve cell-based therapies.

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

A device was made in 2008 to measure hair loss severity. Other findings include: frizzy mutation in mice isn't related to Fgfr2, C/EBPx marks preadipocytes, Cyclosporin A speeds up hair growth in mice, blocking plasmin and metalloproteinases hinders healing, hyperbaric oxygen helps ischemic wound healing, amniotic membranes heal wounds better than polyurethane foam, rhVEGF165 from a fibrin matrix improves tissue flap viability and induces VEGF-R2 expression, and bFGF enhances wound healing and reduces scarring in rabbits.

Chitosan/LiCl composite scaffolds help heal deep skin wounds better.

Human amniotic membrane helps heal skin wounds faster and with less scarring.

Lanyu pigs show that partial-thickness wounds can partially regenerate important skin structures, which may help improve human skin healing.

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

The new SIS-PEG sponge is a promising material for skin regeneration and hair growth.

Skin stem cells maintain and repair the outer layer of skin, with some types being essential for healing wounds.

The research reveals how early embryonic mouse skin develops from simple to complex structures, identifying various cell types and their roles in this process.

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

Fat-derived stem cells show promise for treating skin issues and improving wound healing, but more research is needed to confirm the best way to use them.

Knocking out certain genes in mice helps understand skin and hair growth problems.