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Mongolian gerbils heal wounds differently than mice, with unique protein levels and gene expression that affect skin repair.

Synthetic polypeptides in cosmetics may help with anti-aging, but their effectiveness on real skin is uncertain.

The document concludes that a complete skin restoration biomaterial does not yet exist, and more clinical trials are needed to ensure these therapies are safe and effective.

Silk proteins are great for cosmetics because they protect and improve skin and hair while being eco-friendly.

Collagen makes skin stiff, and preservation methods greatly increase tissue stiffness.

Cow blood vessel cell secretions helped heal rat burn wounds and may treat burns and hair loss.

Certain bacteria can enhance skin regeneration.

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

The conclusion is that a new method combining magnetic tweezers and traction force microscopy may help understand skin cell interactions and diseases.

Keratin hydrogels from human hair show promise for tissue engineering and regenerative medicine.

Understanding the science of skin stretching is crucial for safe and effective hair replacement techniques.

Ishige sinicola extract helps bone-building cells grow and mature, which could aid in treating osteoporosis.

Burn scars form abnormally due to changes in wound healing, and more research is needed to improve treatments.

IL-9 increases skin cell movement but decreases their ability to invade, and this effect is controlled by cell contractility, not by MMPs.

Layer-by-Layer self-assembly is promising for biomedical uses like tissue engineering and cell therapy, but challenges remain in material safety and process optimization.

A hair transplant using hair from the back of the head and pubic area was successful in creating a feminine hairline for a male-to-female transgender person.

Biopolymers are increasingly used in cosmetics for their non-toxicity and skin benefits, with future biotech advancements likely to expand their applications.

New wound healing method using nanoparticles in a gel speeds up healing and reduces infection and inflammation.

Hair follicle regeneration possible, more research needed.

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

The new method using gene-modified stem cells and a 3D printed scaffold improved skin repair in mice.

3D bioprinting improves wound healing by precisely creating scaffolds with living cells and biomaterials, but faces challenges like resolution and speed.

Scaffold-based strategies show promise for regenerating hair follicles and teeth but need more research for clinical use.

Researchers created a rat model to study skin damage caused by radiation, which could help develop new treatments.

Tiny particles called extracellular vesicles show promise for skin improvement and anti-aging in facial care but face challenges like low production and lack of research.

The new wound dressing promotes cell growth and healing, absorbs wound fluids well, and is biocompatible.

New injectable hydrogels with gelatin, metal, and tea polyphenols help heal diabetic wounds faster by controlling infection, improving blood vessel growth, and managing oxidative stress.

Cow placenta extract has strong antioxidant effects and can delay skin aging in mice.

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

Inducing survivin in normal tissues can protect against radiation damage.