Related Experiment Video
Updated: Feb 4, 2026

Production and Visualization of Bacterial Spheroplasts and Protoplasts to Characterize Antimicrobial Peptide Localization
Published on: August 11, 2018
Antimicrobial Peptides.
1MPA Healthcare Solutions, Department of Surgery, Northwestern University Feinberg School of Medicine , Chicago, Illinois, and Department of Surgery, University of New Mexico School of Medicine , Albuquerque, New Mexico .
Antimicrobial peptides (AMPs) show promise for treating surgical infections due to their broad activity against resistant bacteria. Further clinical research is needed to establish their effectiveness and application in surgical care.
Area of Science:
- Microbiology
- Infectious Diseases
- Drug Discovery
Background:
- Rising bacterial resistance necessitates alternative treatments for surgical infections.
- Antimicrobial peptides (AMPs) are natural compounds with potential as antibiotic alternatives.
Purpose of the Study:
- To review the literature on AMPs for managing surgical infections.
- To assess the applicability of AMPs in surgical care.
Main Methods:
- Literature review of relevant studies on AMPs and surgical infections.
- Analysis of experimental and clinical data on AMP efficacy.
Main Results:
- AMPs exhibit activity against bacteria, fungi, and viruses, including resistant strains.
- Synthetic AMPs show potential, with some in vivo activity in animal models.
- Current clinical evaluations are limited, primarily for topical applications.
Conclusions:
- Significant in vitro evidence supports AMPs for preventing and treating surgical infections.
- Enhanced experimental and clinical trials are required for surgical application.
Related Concept Videos
Peptide Bonds
Antimicrobial Effectiveness
Antimicrobial Proteins
Interferons
Interferons (IFNs) are proteins produced by lymphocytes, macrophages, and fibroblasts infected with viruses. While IFNs cannot prevent viruses from entering and...
Drugs Affecting GI Tract Motility: Antimicrobials as Antidiarrheal Agents
Treating Helicobacter pylori in Peptic Ulcers: Antimicrobial Therapy
Peptide Identification Using Tandem Mass Spectrometry
This technique helps gather information regarding the protein from which the peptide was obtained and to study the peptides’ amino acid sequence. Identifying peptides from a complex mixture is an important component of the growing field of...

