ArticleJournal of nanobiotechnology2025
Highly effective treatment of bacterial infection-accompanied wounds by fat extract-embedded phototherapeutic hydrogel.
Article in Journal of nanobiotechnology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Liposome-based drug delivery systems for skin wound healing: a promising drug delivery strategy.Frontiers in bioengineering and biotechnology · 2026Review
- Lipoic acid-kaempferol hydrogel loaded with Typhaneoside for sutureless wound closure, hemostasis, and healing of diabetic infected wounds.Materials today. Bio · 2025Article
Corrections and comments
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Authors and funding
20 authors.
Funding
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Abstract
Phototherapy presents an effective approach for treating localized methicillin-resistant Staphylococcus aureus (MRSA) infections; however, the tradeoff between therapeutic efficacy and negative off-target effect persists. To address these issues, we have developed a nanoparticle-hydrogel superstructure comprising phototherapeutic liposomal nanobubbles (NB) and fat extract (FE) encapsulated by F-127 hydrogel. After local administration to sites of MRSA infection, the superstructure effectively neutralizes high levels of MRSA toxins to protect against toxin-mediated cytotoxicity through loaded, which can also be leveraged to enhance anti-MRSA efficacy via toxin-regulated on-demand phototherapy upon near-infrared irradiation. Meanwhile, the oxidative stress-induced injury to healthy cells can be mitigated by the FE. In a murine model of skin MRSA infection, treatment with the nanoparticle-hydrogel superstructure significantly reduces MRSA load, especially when combined with MRSA toxin for enhanced bacterial inhibition. Concurrently, this superstructure accelerates wound healing by enhancing angiogenesis and collagen deposition while reducing inflammation. Overall, the nanoparticle-hydrogel superstructure shows promise for treating local pathogen-infected wounds.
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Registered trials
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