Self-responsive biomimetic short lipopeptide-based delivery systems for enhanced antibiotic efficacy against drug-resistant infections.

ABSTRACT: Biocompatible short peptide amphiphile nanostructures were developed as an innovative platform for the efficient delivery of meropenem. These nanostructures exhibit self-responsive behavior, specifically targeting infection sites and releasing the antibiotic in a controlled manner. Testing against clinically relevant bacteria, including methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant Staphylococcus aureus (VRSA), demonstrated their ability to enhance antibiotic concentration at the site of infection, significantly improving therapeutic efficacy. By reducing the required dosages, this approach minimizes systemic cytotoxicity and mitigates the side effects associated with higher drug concentrations. The study highlights the potential of these nanostr

SUBMITTER: Sharma S 

PROVIDER: S-EPMC11907645 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature