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Putting Evolution to Work: Host Range Alteration for Phage Therapy

delete2026-08-11
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OA
AI
R
Rachel Stanchek
P
Paul Hyman *
DOI:10.3390/v18080871delete
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Abstract

Abstract

En 中文
Host range describes the hosts that a bacteriophage can and cannot infect. Throughout the history of phage use in various applications, phages with varying host ranges have been needed and techniques to alter a phage’s host range have been developed. These include techniques that rely on spontaneous mutations and others that use genetic engineering to make designed changes. Phages with altered host ranges have been used in personalized phage therapy cases and in cocktails in clinical trials. In this review, we provide descriptions of methods for altering a phage’s host range with a focus on applications to phage therapy.
Keywords:
phage therapy
bacteriophage
host range
receptor binding protein
evolution
mutation
genetic engineering
antibiotic-resistant bacteria

Journal

V
Viruses-Basel
IF:
3.5
Papers:
112
Citations:
0

Organization

Ashland University cover
Ashland University
Scholars:
72
Papers: 57
Citations: 168
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