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Title: Phage-specific immunity impairs efficacy of bacteriophage targeting Vancomycin Resistant Enterococcus in a murine model

Journal Article · · Nature Communications

Bacteriophage therapy is a promising approach to address antimicrobial infections though questions remain regarding the impact of the immune response on clinical effectiveness. Here, we develop a mouse model to assess phage treatment using a cocktail of five phages from the Myoviridae and Siphoviridae families that target Vancomycin-Resistant Enterococcus gut colonization. Phage treatment significantly reduces fecal bacterial loads of Vancomycin-Resistant Enterococcus. We also characterize immune responses elicited following administration of the phage cocktail. While minimal innate responses are observed after phage administration, two rounds of treatment induces phage-specific neutralizing antibodies and accelerate phage clearance from tissues. Interestingly, the myophages in our cocktail induce a more robust neutralizing antibody response than the siphophages. This anti-phage immunity reduces the effectiveness of the phage cocktail in our murine model. Collectively, this study shows phage-specific immune responses may be an important consideration in the development of phage cocktails for therapeutic use.

Research Organization:
Oak Ridge Institute for Science and Education (ORISE), Oak Ridge, TN (United States)
Sponsoring Organization:
National Institute of Allergy and Infectious Diseases (NIAID); USDOE Office of Science (SC)
Grant/Contract Number:
SC0014664
OSTI ID:
2471357
Journal Information:
Nature Communications, Journal Name: Nature Communications Journal Issue: 1 Vol. 15; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (66)

Phage therapy: What factors shape phage pharmacokinetics and bioavailability? Systematic and critical review journal March 2019
Frequency of morphological phage descriptions in the year 2000 journal May 2001
Neutralizing antibody response against subcutaneously injected bacteriophages in rabbit model journal March 2021
Conformational changes of a viral capsid protein journal December 1992
The structure of bacteriophage T4 gene product 9: the trigger for tail contraction journal October 1999
Massive expansion of human gut bacteriophage diversity journal February 2021
Host and pathogen response to bacteriophage engineered against Mycobacterium abscessus lung infection journal May 2022
Targeted suppression of human IBD-associated gut microbiota commensals by phage consortia for treatment of intestinal inflammation journal August 2022
The Gut Microbiota Facilitates Drifts in the Genetic Diversity and Infectivity of Bacterial Viruses journal December 2017
Expansion of Bacteriophages Is Linked to Aggravated Intestinal Inflammation and Colitis journal February 2019
Microbiota-antibody interactions that regulate gut homeostasis journal March 2021
Phage Therapy for Diabetic Foot Infection: A Case Series journal August 2023
Pharmacokinetics/pharmacodynamics of phage therapy: a major hurdle to clinical translation journal June 2023
Prevalence of ESKAPE pathogens in the environment: Antibiotic resistance status, community-acquired infection and risk to human health journal July 2022
IgA Responses to Microbiota journal August 2018
High Prevalence of Multidrug-Resistant Organism Colonization in 28 Nursing Homes: An “Iceberg Effect” journal December 2020
Antimicrobial-resistant CC17 Enterococcus faecium: The past, the present and the future journal March 2019
Structure of the Small Outer Capsid Protein, Soc: A Clamp for Stabilizing Capsids of T4-like Phages journal January 2010
COVID-19 and antimicrobial resistance: A cross-study journal February 2022
The mechanism of DNA ejection in the Bacillus anthracis spore-binding phage 8a revealed by cryo-electron tomography journal December 2011
Normalizing the environment recapitulates adult human immune traits in laboratory mice journal April 2016
Interaction between microbiota and immunity in health and disease journal May 2020
Bacteriophage targeting of gut bacterium attenuates alcoholic liver disease journal November 2019
Potent antibody-mediated neutralization limits bacteriophage treatment of a pulmonary Mycobacterium abscessus infection journal July 2021
Mammalian Host-Versus-Phage immune response determines phage fate in vivo journal October 2015
Structure and genome release of Twort-like Myoviridae phage with a double-layered baseplate journal July 2016
The Multiplication of Bacteriophage in vivo and its Protective Effect Against an Experimental Infection with Shigella Dysenteriae journal September 1943
Toward Modern Inhalational Bacteriophage Therapy: Nebulization of Bacteriophages of Burkholderia cepacia Complex journal December 2008
PHANOTATE: a novel approach to gene identification in phage genomes journal April 2019
Phage Therapy of Mycobacterium Infections: Compassionate Use of Phages in 20 Patients With Drug-Resistant Mycobacterial Disease journal June 2022
Gastrointestinal Carriage Is a Major Reservoir of Klebsiella pneumoniae Infection in Intensive Care Patients journal March 2017
Genomic Surveillance Reveals Diversity of Multidrug-Resistant Organism Colonization and Infection: A Prospective Cohort Study in Liver Transplant Recipients journal April 2018
Phage treatment of an aortic graft infected with Pseudomonas aeruginosa journal January 2018
Development of Host Immune Response to Bacteriophage in a Lung Transplant Recipient on Adjunctive Phage Therapy for a Multidrug-Resistant Pneumonia journal September 2022
Molecular and clinical epidemiology of vancomycin-resistant Enterococcus faecalis journal February 2004
Lessons Learned From the First 10 Consecutive Cases of Intravenous Bacteriophage Therapy to Treat Multidrug-Resistant Bacterial Infections at a Single Center in the United States journal August 2020
Cenote-Taker 2 democratizes virus discovery and sequence annotation journal December 2020
Progressive specific immune attrition after primary, secondary and tertiary immunizations with bacteriophage ΦX174 in asymptomatic HIV-1 infected patients journal March 2000
Role of nonneutralizing antibodies in vaccines and/or HIV infected individuals journal May 2017
Fc receptor-mediated antiviral antibodies journal September 2009
A controlled clinical trial of a therapeutic bacteriophage preparation in chronic otitis due to antibiotic-resistant Pseudomonas aeruginosa ; a preliminary report of efficacy journal August 2009
Lytic Bacteriophages Facilitate Antibiotic Sensitization of Enterococcus faecium journal April 2021
Development and Use of Personalized Bacteriophage-Based Therapeutic Cocktails To Treat a Patient with a Disseminated Resistant Acinetobacter baumannii Infection journal August 2017
Human Volunteers Receiving Escherichia coli Phage T4 Orally: a Safety Test of Phage Therapy journal July 2005
Phage Therapy in the Postantibiotic Era journal March 2019
Bacteriophage Resistance Alters Antibiotic-Mediated Intestinal Expansion of Enterococci journal June 2019
Diversification and Evolution of Vancomycin-Resistant Enterococcus faecium during Intestinal Domination journal July 2019
Immunogenicity Studies of Proteins Forming the T4 Phage Head Surface journal November 2014
Tracking global trends in the effectiveness of antibiotic therapy using the Drug Resistance Index journal April 2019
Production and Function of Immunoglobulin A journal April 2021
Vancomycin-resistant Enterococcus domination of intestinal microbiota is enabled by antibiotic treatment in mice and precedes bloodstream invasion in humans journal December 2010
Gnotobiotics: Past, present and future journal May 2019
Evaluation of methods to purify virus-like particles for metagenomic sequencing of intestinal viromes journal January 2015
Bacteriophage therapy of venous leg ulcers in humans: results of a phase I safety trial journal June 2009
Antiphage Activity of Sera During Phage Therapy in Relation to its Outcome journal September 2016
Induction of Phage-Specific Antibodies by Two Therapeutic Staphylococcal Bacteriophages Administered per os journal November 2019
Immune Response to Therapeutic Staphylococcal Bacteriophages in Mammals: Kinetics of Induction, Immunogenic Structural Proteins, Natural and Induced Antibodies journal June 2021
Antibody Production in Response to Staphylococcal MS-1 Phage Cocktail in Patients Undergoing Phage Therapy journal October 2016
Gut Microbiota Modulation for Multidrug-Resistant Organism Decolonization: Present and Future Perspectives journal July 2019
A Phage Therapy Guide for Clinicians and Basic Scientists: Background and Highlighting Applications for Developing Countries journal February 2021
The Age of Phage: Friend or Foe in the New Dawn of Therapeutic and Biocontrol Applications? journal February 2021
Influenza A Virus Antibodies with Antibody-Dependent Cellular Cytotoxicity Function journal March 2020
Bacteriophage Rescue Therapy of a Vancomycin-Resistant Enterococcus faecium Infection in a One-Year-Old Child following a Third Liver Transplantation journal September 2021
Current Clinical Landscape and Global Potential of Bacteriophage Therapy journal April 2023
Oral Application of T4 Phage Induces Weak Antibody Production in the Gut and in the Blood journal August 2015
Contribution of the Immune Response to Phage Therapy journal April 2018