August 2024 in “Nature Communications” This study found that in female mice, softer, lightly crosslinked gelatin-based hydrogels promoted better wound healing with less scarring and inflammation compared to stiffer, heavily crosslinked hydrogels, affecting immune and stromal cell behavior.
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January 2017 in “Journal of Materials Chemistry B” This study developed a hydrogel from glycol chitosan and silica nanoparticles, which showed promise in wound healing by supporting microvessel and hair follicle growth in skin defects.
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February 2023 in “Heliyon” This study reports that a heparin-based sericin hydrogel encapsulating basic fibroblast growth factor significantly accelerated wound healing in mice by enhancing vascularization, re-epithelialization, and collagen deposition.
March 2024 in “Advanced science” This study observed that a novel extracellular matrix hydrogel made from human fibroblast-derived matrix improved wound healing in animal models, showing significant effects such as hair follicle formation, reduced inflammation, enhanced pro-healing growth factor levels, and interaction with macrophages, compared to traditional collagen hydrogels.
February 2026 in “Colloids and Surfaces B Biointerfaces” The composite dressing improved wound healing and hair growth in mice.