Evidence map›Paper›PMID 37540126›Full record

ReviewMicrobiology (Reading, England)2023

Role of the gut microbiota in nutrient competition and protection against intestinal pathogen colonization.

Victoria Horrocks, Olivia G King, Alexander Y G Yip, Inês Melo Marques, Julie A K McDonald

Registry-linked trialAbstract readReview
In one paragraph

Review in Microbiology (Reading, England), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06845527 (Characteristics and Outcomes of Outpatients Referred to an Gut Microbiota Clinic), which is not on this map. Cited by 67 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed, 2 pooled it
–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.

NCT06845527 recruitingnot on this mapstarted 2025, after this paper: background citation

Characteristics and Outcomes of Outpatients Referred to an Gut Microbiota Clinic

Typeobservational_patient_registrySponsorFondazione Policlinico Universitario Agostino Gemelli IRCCSRan2025 to 2027Enrolled400ConditionsIntestinal DiseaseArmsMicrobiome testing and Cytokine profiling
3 · Its place in the literature

Who cites it

67 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Review
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  6. Tannic acid as a multi-target regulator of intestinal barrier function in livestock.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2026
    Review
  7. Review
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  9. Review
  10. Article
  11. NontoxigenicMicroorganisms · 2026
    Review
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7 more citing papers are in PubMed but not listed here.

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

5 authors.

Victoria HorrocksCentre for Bacterial Resistance Biology, Department of Life Sciences, Imperial College London, London SW7 2AZ, UK.
Olivia G KingCentre for Bacterial Resistance Biology, Department of Infectious Disease, Imperial College London, London SW7 2AZ, UK.
Alexander Y G YipCentre for Bacterial Resistance Biology, Department of Life Sciences, Imperial College London, London SW7 2AZ, UK.
Inês Melo MarquesCentre for Bacterial Resistance Biology, Department of Life Sciences, Imperial College London, London SW7 2AZ, UK.
Julie A K McDonaldCentre for Bacterial Resistance Biology, Department of Life Sciences, Imperial College London, London SW7 2AZ, UK.

Funding

Medical Research Council MR/W025655/1
6 · The paper itself

Abstract

The human gut microbiota can restrict the growth of pathogens to prevent them from colonizing the intestine ('colonization resistance'). However, antibiotic treatment can kill members of the gut microbiota ('gut commensals') and reduce competition for nutrients, making these nutrients available to support the growth of pathogens. This disturbance can lead to the growth and expansion of pathogens within the intestine (including antibiotic-resistant pathogens), where these pathogens can exploit the absence of competitors and the nutrient-enriched gut environment. In this review, we discuss nutrient competition between the gut microbiota and pathogens. We also provide an overview of how nutrient competition can be harnessed to support the design of next-generation microbiome therapeutics to restrict the growth of pathogens and prevent the development of invasive infections.

Indexed as

Gastrointestinal MicrobiomeMicrobiotaAnti-Bacterial AgentsHumansNutrientsAnti-Bacterial AgentsNutrientsantibioticscolonisation resistanceGut microbiomenutrient competitionpathogens

Identifiers

PMID37540126
PMCPMC10482380

What OpenQuestion holds

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Registered trials

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.