Abstract
Nosocomial infections with the opportunistic bacterium Acinetobacter baumannii pose a severe challenge to clinical treatment, which is aggravated by the increasing occurrence of multi-drug resistance, especially resistance to carbapenems. The use of phage therapy as an alternative and supplement to the current antibiotics has become an important research topic in the post-antibiotic era. This review summarizes in vivo and in vitro studies on phage therapy against multi-drug-resistant A. baumannii infection that have used different approaches, including treatment with a single phage, combination with other phages or non-phage agents, and administration of phage-derived enzymes. We also briefly discuss the current challenges of phage-based therapy as well as promising approaches for the treatment of A. baumannii infection in the future.
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This work was supported by the Natural Science Foundation of Shandong Province, China (Grant No. ZR2020MH305), and the Medical and Health Science and Technology Development Program of Shandong Province, China (Grant No. 2019WS593).
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Literature search and data analysis were carried out by MW, YN, XJ, and JL. The first draft of the manuscript was written by MW and YN. The manuscript was critically revised by JQ, and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.
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Wang, M., Ning, Y., Jiao, X. et al. Bacteriophages and their derived enzymes as promising alternatives for the treatment of Acinetobacter baumannii infections. Arch Virol 168, 288 (2023). https://doi.org/10.1007/s00705-023-05910-7
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DOI: https://doi.org/10.1007/s00705-023-05910-7