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Würstle S, Lee A, Kortright KE, Winzig F, An W, Stanley GL, Rajagopalan G, Harris Z, Sun Y, Hu B, Blazanin M, Hajfathalian M, Bollyky PL, Turner PE, Koff JL, Chan BK. Optimized preparation pipeline for emergency phage therapy against Pseudomonas aeruginosa at Yale University. Sci Rep 2024; 14:2657. [PMID: 38302552 PMCID: PMC10834462 DOI: 10.1038/s41598-024-52192-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 01/15/2024] [Indexed: 02/03/2024] Open
Abstract
Bacteriophage therapy is one potential strategy to treat antimicrobial resistant or persistent bacterial infections, and the year 2021 marked the centennial of Felix d'Hérelle's first publication on the clinical applications of phages. At the Center for Phage Biology & Therapy at Yale University, a preparatory modular approach has been established to offer safe and potent phages for single-patient investigational new drug applications while recognizing the time constraints imposed by infection(s). This study provides a practical walkthrough of the pipeline with an Autographiviridae phage targeting Pseudomonas aeruginosa (phage vB_PaeA_SB, abbreviated to ΦSB). Notably, a thorough phage characterization and the evolutionary selection pressure exerted on bacteria by phages, analogous to antibiotics, are incorporated into the pipeline.
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Affiliation(s)
- Silvia Würstle
- Yale Center for Phage Biology and Therapy, Yale University, 165 Prospect Street, New Haven, CT, 06520, USA
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT, 06520, USA
- Department of Internal Medicine, Section of Pulmonary, Critical Care, and Sleep Medicine, Yale School of Medicine, New Haven, CT, 06519, USA
- Technical University of Munich, 81675, Munich, Germany
| | - Alina Lee
- Yale Center for Phage Biology and Therapy, Yale University, 165 Prospect Street, New Haven, CT, 06520, USA
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT, 06520, USA
| | - Kaitlyn E Kortright
- Yale Center for Phage Biology and Therapy, Yale University, 165 Prospect Street, New Haven, CT, 06520, USA
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT, 06520, USA
| | - Franziska Winzig
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT, 06520, USA
- Technical University of Munich, 81675, Munich, Germany
| | - William An
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT, 06520, USA
| | - Gail L Stanley
- Yale Center for Phage Biology and Therapy, Yale University, 165 Prospect Street, New Haven, CT, 06520, USA
- Department of Internal Medicine, Section of Pulmonary, Critical Care, and Sleep Medicine, Yale School of Medicine, New Haven, CT, 06519, USA
| | - Govindarajan Rajagopalan
- Yale Center for Phage Biology and Therapy, Yale University, 165 Prospect Street, New Haven, CT, 06520, USA
- Department of Internal Medicine, Section of Pulmonary, Critical Care, and Sleep Medicine, Yale School of Medicine, New Haven, CT, 06519, USA
| | - Zach Harris
- Department of Internal Medicine, Section of Pulmonary, Critical Care, and Sleep Medicine, Yale School of Medicine, New Haven, CT, 06519, USA
| | - Ying Sun
- Department of Internal Medicine, Section of Pulmonary, Critical Care, and Sleep Medicine, Yale School of Medicine, New Haven, CT, 06519, USA
| | - Buqu Hu
- Department of Internal Medicine, Section of Pulmonary, Critical Care, and Sleep Medicine, Yale School of Medicine, New Haven, CT, 06519, USA
| | - Michael Blazanin
- Yale Center for Phage Biology and Therapy, Yale University, 165 Prospect Street, New Haven, CT, 06520, USA
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT, 06520, USA
| | - Maryam Hajfathalian
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University, Stanford, CA, 94305, USA
| | - Paul L Bollyky
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, Stanford University, Stanford, CA, 94305, USA
| | - Paul E Turner
- Yale Center for Phage Biology and Therapy, Yale University, 165 Prospect Street, New Haven, CT, 06520, USA
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT, 06520, USA
- Department of Internal Medicine, Section of Pulmonary, Critical Care, and Sleep Medicine, Yale School of Medicine, New Haven, CT, 06519, USA
- Program in Microbiology, Yale School of Medicine, New Haven, CT, 06520, USA
| | - Jonathan L Koff
- Yale Center for Phage Biology and Therapy, Yale University, 165 Prospect Street, New Haven, CT, 06520, USA.
- Department of Internal Medicine, Section of Pulmonary, Critical Care, and Sleep Medicine, Yale School of Medicine, New Haven, CT, 06519, USA.
| | - Benjamin K Chan
- Yale Center for Phage Biology and Therapy, Yale University, 165 Prospect Street, New Haven, CT, 06520, USA.
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT, 06520, USA.
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