Evidence map›Paper›PMID 37474516›Full record

ArticleNature communications2023

Enhancing bacteriophage therapeutics through in situ production and release of heterologous antimicrobial effectors.

Jiemin Du, Susanne Meile, Jasmin Baggenstos, Tobias Jäggi, Pietro Piffaretti, Laura Hunold, Cassandra I Matter, Lorenz Leitner, Thomas M Kessler, Martin J Loessner and 2 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
13.9field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

36 citing papers in PubMed, 57 citations in OpenAlex.

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  19. Optimizing phage therapy with artificial intelligence: a perspective.Frontiers in cellular and infection microbiology · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 2 institutions in 1 country.

Jiemin Du *Institute of Food Nutrition and Health, ETH Zurich, Zurich, Switzerland.ORCID 0000-0002-1246-6508
Susanne Meile *Institute of Food Nutrition and Health, ETH Zurich, Zurich, Switzerland.ORCID 0000-0001-8786-7157
Jasmin BaggenstosInstitute of Food Nutrition and Health, ETH Zurich, Zurich, Switzerland.
Tobias JäggiInstitute of Food Nutrition and Health, ETH Zurich, Zurich, Switzerland.
Pietro PiffarettiInstitute of Food Nutrition and Health, ETH Zurich, Zurich, Switzerland.
Laura HunoldInstitute of Food Nutrition and Health, ETH Zurich, Zurich, Switzerland.
Cassandra I MatterInstitute of Food Nutrition and Health, ETH Zurich, Zurich, Switzerland.
Lorenz LeitnerDepartment of Neuro-Urology, Balgrist University Hospital, University of Zurich, Zurich, Switzerland.
Thomas M KesslerDepartment of Neuro-Urology, Balgrist University Hospital, University of Zurich, Zurich, Switzerland.ORCID 0000-0002-1991-5919
Martin J LoessnerInstitute of Food Nutrition and Health, ETH Zurich, Zurich, Switzerland.ORCID 0000-0002-8162-2631
Samuel KilcherInstitute of Food Nutrition and Health, ETH Zurich, Zurich, Switzerland. samuel.kilcher@hest.ethz.ch.ORCID 0000-0002-1162-6549
Matthew DunneInstitute of Food Nutrition and Health, ETH Zurich, Zurich, Switzerland. matthew.dunne@hest.ethz.ch.ORCID 0000-0002-2329-8183
ETH Zurich · CHUniversity of Zurich · CH

Funding

Swiss National Science Foundation CRSII5_189957Swiss National Science Foundation PZ00P3_174108
6 · The paper itself

Abstract

Bacteriophages operate via pathogen-specific mechanisms of action distinct from conventional, broad-spectrum antibiotics and are emerging as promising alternative antimicrobials. However, phage-mediated killing is often limited by bacterial resistance development. Here, we engineer phages for target-specific effector gene delivery and host-dependent production of colicin-like bacteriocins and cell wall hydrolases. Using urinary tract infection (UTI) as a model, we show how heterologous effector phage therapeutics (HEPTs) suppress resistance and improve uropathogen killing by dual phage- and effector-mediated targeting. Moreover, we designed HEPTs to control polymicrobial uropathogen communities through production of effectors with cross-genus activity. Using phage-based companion diagnostics, we identified potential HEPT responder patients and treated their urine ex vivo. Compared to wildtype phage, a colicin E7-producing HEPT demonstrated superior control of patient E. coli bacteriuria. Arming phages with heterologous effectors paves the way for successful UTI treatment and represents a versatile tool to enhance and adapt phage-based precision antimicrobials.

Indexed as

Bacterial InfectionsBacteriophagesColicinsAnti-Bacterial AgentsEscherichia coliHumansAnti-Bacterial AgentsColicins

Identifiers

PMID37474516
PMCPMC10359290
OpenAlexW4384923421

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.