Current and future directions in bacteriophage research for developing therapeutic innovations
Longzhu Cui, Kotaro Kiga, Kiran Kondabagil, Alicja Węgrzyn
Abstract
Phages are gaining attention for their ability to target drug-resistant bacteria, disrupt biofilms, and reach intracellular pathogens, offering promising alternatives to traditional antibiotics. The Collection discusses advances in phage therapy, including their application in vaccine development, cancer immunotherapy, and gene delivery systems. Key research gaps are identified, such as challenges related to phage stability, immune response, and regulatory hurdles. Despite the progress, phage therapy faces obstacles in maintaining phage viability, evading immune detection, and navigating complex regulatory frameworks. The articles collectively address these challenges and propose potential solutions to enhance the effectiveness and acceptance of phage-based treatments. By overcoming these barriers, bacteriophage research has the potential to revolutionize medical therapies, providing innovative approaches to some of the most pressing healthcare challenges today.