WALS: NIH Director's Lecture- Mechanisms of Phage-Derived Protein Antibiotic

As antimicrobial resistance continues to expand, new ideas are required to address the growing threat. Phages, viruses of bacteria, offer many lessons that can be leveraged as opportunities to combat bacteria. In this lecture, Prof. Clemons will describe how some phages have developed simple, protein-based mechanisms for breaking through the bacterial cell wall and killing their host. These protein antibiotics can work independent of the phage, yet for years their mechanisms have remained mysterious. The mechanisms for several of these will be revealed. From these discoveries, new biological insight and paths towards potential therapeutics will be shared.