Biodegradable Polysaccharide Gels for Skin Scaffolds

The document discussed the development of biodegradable and biocompatible hydrogel skin scaffolds made from plant-extracted polysaccharide mixtures. These hydrogels were designed to address the limitations of existing skin substitutes, such as the risk of latent viruses in skin-derived substitutes and scarring in artificial grafts. The polysaccharide hydrogels exhibited a range of mechanical and degradation properties, aiming to mimic the diverse functions of natural skin, including protection, cell compatibility, biodegradation, and the release of signals necessary for cell growth and wound healing.