Evidence map›Paper›PMID 41903182›Full record

ArticleThe ISME journal2026

Rapid resistance evolution against phage cocktails.

Baltus A van der Steen, Matti Gralka, Yuval Mulla

Abstract read
In one paragraph

Article in The ISME journal, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Review
  2. Phage-Based Approaches to ChronicAntibiotics (Basel, Switzerland) · 2026
    Review
  3. Article
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

3 authors.

Baltus A van der SteenMolecular Microbiology Section, Amsterdam Institute for Life and Environment (A-LIFE), Vrije Universiteit Amsterdam, de Boelelaan 1108, 1081 BT Amsterdam, NH, The Netherlands.ORCID 0000-0001-8193-4814
Matti GralkaAmsterdam Institute of Molecular and Life Sciences (AIMMS), Vrije Universiteit Amsterdam, de Boelelaan 1108, 1081 BT Amsterdam, NH, The Netherlands.ORCID 0000-0003-4599-1859
Yuval MullaMolecular Microbiology Section, Amsterdam Institute for Life and Environment (A-LIFE), Vrije Universiteit Amsterdam, de Boelelaan 1108, 1081 BT Amsterdam, NH, The Netherlands.ORCID 0000-0002-6675-0977

Funding

NWO Open Mind 21559NWO XS OCENW.XS23.2.020
6 · The paper itself

Abstract

When bacteria are treated with multiple antibiotics simultaneously, resistance is highly unlikely to evolve. In contrast, resistance against multiple phages frequently arises during therapy. Why does resistance against multi-phage cocktails evolve so easily? Using a mathematical model, we show how the bacterial evolutionary dynamics and phage replicative dynamics uniquely intertwine, facilitating the rapid evolution of multi-phage resistance. As different phages replicate and become inhibitory at varying time points, bacteria can sequentially acquire resistance rather than simultaneously-increasing the chance of multi-resistance by orders of magnitude. We predict and experimentally verify a regime where multi-phage resistance is robustly prevented. Our findings provide a framework for the rational design of phage cocktails to curtail resistance development. Resistance can be minimized by reducing the dose of the most potent phages or by using phages with longer latent periods, as this helps synchronize multi-phage selection.

Indexed as

BacteriaBacteriophagesBiological EvolutionAnti-Bacterial AgentsEvolution, MolecularModels, TheoreticalPhage TherapyAnti-Bacterial Agentsdrug cocktailsphage therapyresistance evolution

Identifiers

PMID41903182
PMCPMC13196591

What OpenQuestion holds

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Registered trials

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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 OpenQuestion graph.