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Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.

Chemicals and stem cells combined have advanced regenerative medicine with few safety concerns, focusing on improving techniques and treatment effectiveness.

The new wound dressing helps skin heal faster and fights infection.

The new patch for treating mouth sores releases medicine slowly, sticks well, and helps healing without the side effects of current creams.

Polydopamine is a safe, effective, and permanent hair dye that turns gray hair black in one hour.

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

Nanoparticles added to natural materials like cellulose and collagen can improve cell growth and wound healing, but more testing is needed to ensure they're safe and effective.

Bioprinting could improve wound healing but needs more development to match real skin.

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

Cytokeratin 19 and cytokeratin 15 are key markers for monitoring the quality and self-renewing potential of engineered skin.

Bioprinting could greatly improve health outcomes but faces challenges like material choice and ensuring long-term survival of printed tissues.

New technologies in acupuncture and biosensors show promise for better medical treatments and healing.

Electrospun scaffolds can improve healing in diabetic wounds.

The shape of fibrous scaffolds can improve how stem cells help heal skin.

Mushroom-based scaffolds help heal skin wounds and regrow hair.

Researchers created a potential skin substitute using a biodegradable mat that supports skin cell growth and layer formation.

Scientists created three types of structures to help regrow hair follicles, and all showed promising results for hair regeneration.

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

The scaffolds significantly sped up wound healing in dogs and were safe.

The hydrogel helps skin heal by encouraging new blood vessel growth.

Bone-forming cells grow well in 3D polymer scaffolds with 35 µm pores.

Artificial hair implantation using scaffolds is possible and PHDPE is more biocompatible than ePTFE.

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

Adding insulin-like growth factor 1 and bone marrow-derived stem cells to a collagen-chitosan scaffold helps wounds heal faster and regrows hair follicles.

The new vaccine platform led to a stronger immune response and better protection against the flu than the traditional vaccine.

New nanofiber technology improves wound healing by supporting cell growth and delivering treatments directly to the wound.

Mathematical modeling can improve regenerative medicine by predicting biological processes and optimizing therapy development.

3D bioprinting could improve skin repair and treat conditions like vitiligo and alopecia by precisely placing cells.

Microsponges delivery system is a safe, versatile method for controlled drug release in various treatments.

RADA16 is a promising material for tissue repair and regenerative medicine but needs improvement in strength and cost.