Antimicrobial peptides are an attractive alternative to traditional antibiotics, due to their physicochemical properties, activity toward a broad spectrum of bacteria, and mode-of-actions distinct from those used by current antibiotics. In general, antimicrobial peptides kill bacteria by either disrupting their membrane, or by entering inside bacterial cells to interact with intracellular components. Characterization of their mode-of-action is essential to improve their activity, avoid resistance in bacterial pathogens, and accelerate their use as therapeutics. Here we review experimental biophysical tools that can be employed with model membranes and bacterial cells to characterize the mode-of-action of antimicrobial peptides.
Mode-of-Action of Antimicrobial Peptides: Membrane Disruption vs. Intracellular Mechanisms
Published 2020 in Frontiers in Medical Technology
ABSTRACT
PUBLICATION RECORD
- Publication year
2020
- Venue
Frontiers in Medical Technology
- Publication date
2020-12-11
- Fields of study
Biology, Medicine, Chemistry
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
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