Detection and Treatment with Peptide Power: A New Weapon Against Bacterial Biofilms

作者：Ao Yang, Yalin Bai, Yuntao Zhang, Runsha Xiao, Hanli Zhang, Fei Chen, Wenbin Zeng · 发表于：ACS Biomaterials Science & Engineering · 年份：2025 · DOI：10.1021/acsbiomaterials.4c02199 · 被引用次数：10 · 研究领域：Antimicrobial Peptides and Activities、Bacterial biofilms and quorum sensing、Oral microbiology and periodontitis research

Bacterial biofilms, complex microbial communities encased in a protective extracellular matrix, pose a significant threat to public health due to their inherent antibiotic resistance. This review explores the potential of peptides, particularly antimicrobial peptides (AMPs), as innovative tools to combat biofilm-related infections. AMPs, characterized by their potent antimicrobial activity and tissue permeability, offer a promising approach to overcome the challenges posed by biofilms. By disrupting biofilm architecture, inhibiting bacterial growth, and enhancing biofilm detection through nuclear-based, fluorescence-based, and nanobased techniques, AMPs provide a multifaceted strategy. This review highlights recent advancements, approaches, and strategies in peptide research, examining their potential as both diagnostic and therapeutic agents. It also addresses key challenges and outlines future directions for optimizing peptide-based detection and therapies. By overcoming these challenges and refining peptide design, we can unlock the full potential of AMPs in combating bacterial biofilm infections, paving the way for the development of innovative solutions to tackle biofilm-related diseases and improve global health.