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

The new hydrogel with zinc and polysaccharides improves wound healing and has antibacterial properties.

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

Oleanolic acid improved hair growth in mice by affecting hair growth pathways and reducing inflammation.

The document concludes that cosmetics need biocompatible, eco-friendly ingredients due to aging populations and demand for effective products.

The document explains how to make antibacterial microneedles inspired by lamprey teeth to help heal infected wounds.

Sericin hydrogels heal skin wounds well, regrowing hair and glands with less scarring.

Chemotherapy can cause skin side effects that affect patients' lives, but they can be managed to avoid interrupting cancer treatment.

The review concludes that innovations in regenerative medicine, tissue engineering, and developmental biology are essential for effective tissue repair and organ transplants.

Using enzymes to link proteins makes hair repair treatments more effective and long-lasting.

Plasma-activated liquid can kill harmful cells, speed up wound healing, and potentially treat cancer without damaging healthy cells.

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.

The Erbium YAG laser is effective in hair restoration, resulting in high yield and density, but it's not recommended for second replacements or those with good-quality hair.

Advanced human skin models improve drug development and could replace animal testing.

Platelet lysate is a promising, cost-effective option for regenerative medicine with potential clinical applications.

New treatments for acne scars are safer and more effective because we understand the causes better.

Wounds on the face usually heal with scars, but understanding how some wounds heal without scars could lead to better treatments.

Some plants used in traditional medicine may help treat cancer because they contain proteins that can inactivate ribosomes.

Targeted cancer therapies can cause skin side effects, which should be treated early to help patients' quality of life and treatment adherence.

Fat tissue stem cells show promise for repairing different body tissues and are being tested in clinical trials.

Early treatment of acne is crucial to prevent scarring and psychological effects.

Platelet-rich plasma is now used in plastic surgery.

Epidermal stem cells help heal severe skin wounds and have potential for medical treatments.

Exosomes show promise for improving wound healing, reducing aging signs, preventing hair loss, and lightening skin but require more research and better production methods.

Biomimetic scaffolds are better than traditional methods for growing cells and could help regenerate various tissues.

Light-based treatment, Photobiomodulation, shows promise for non-invasive skin therapy with few side effects.

Certain genes are more active during wound healing in axolotl and Acomys, which could help develop materials that improve human wound healing and regeneration.

Proper periodontal treatment with xenograft effectively manages aggressive periodontitis in SLE patients.

At-home laser and light skin devices are less effective than professional ones, with limited scientific evaluation, but some show promise for wrinkles, hair growth, and acne.

Conditioners in hair dye reduce damage and improve combability.