Crafting Polymeric and Peptidic Hydrogels for Improved Wound Healing

This study reported that newly developed RADA16-I peptide hybrids, with active motifs like GHK and KGHK, demonstrated improved wound healing in a mouse skin injury model without cytotoxicity, suggesting they might be effective scaffolds for tissue engineering and regeneration.

This study found that the RADA-GHK and RADA-KGHK peptide hydrogels improved wound healing and cell growth without cytotoxicity, suggesting potential for use in skin regeneration.

In this study, researchers developed a self-assembling hydrogel called RADA-PDGF2 and found it to accelerate wound closure in a mouse model due to its pro-proliferative and pro-migratory properties, without causing cytotoxicity or immunogenicity.

This review discusses the potential of peptide-based hydrogels as biomaterials for treating chronic wounds and reports no new clinical findings.

This study developed a hydrogel dressing incorporating angelica polysaccharides, demonstrating enhanced wound healing properties in a mouse model by promoting rapid hemostasis, tissue healing, and new blood vessel formation compared to Tegaderm™ film.