Evidence map›Paper›PMID 27346351›Full record

ArticleCell reports2016

Microbiota-Regulated IL-25 Increases Eosinophil Number to Provide Protection during Clostridium difficile Infection.

Erica L Buonomo, Carrie A Cowardin, Madeline G Wilson, Mahmoud M Saleh, Patcharin Pramoonjago, William A Petri

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 101 papers.

0numbers the graph read from it
0cells of the map it votes in
101citing papers in PubMed
9.1field-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

101 citing papers in PubMed, 142 citations in OpenAlex.

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  12. Unravelling three-way interactions betweenJournal of medical microbiology · 2025
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  18. Mechanisms ofFrontiers in cellular and infection microbiology · 2025
    Review
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41 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

6 authors at 1 institution in 1 country.

Erica L BuonomoDepartment of Microbiology, Immunology and Cancer Biology, University of Virginia (UVA), Health Sciences Center, Charlottesville, VA 22908, USA.
Carrie A CowardinDepartment of Microbiology, Immunology and Cancer Biology, University of Virginia (UVA), Health Sciences Center, Charlottesville, VA 22908, USA.
Madeline G WilsonDepartment of Microbiology, Immunology and Cancer Biology, University of Virginia (UVA), Health Sciences Center, Charlottesville, VA 22908, USA.
Mahmoud M SalehDepartment of Microbiology, Immunology and Cancer Biology, University of Virginia (UVA), Health Sciences Center, Charlottesville, VA 22908, USA.
Patcharin PramoonjagoDepartment of Pathology, University of Virginia (UVA), Health Sciences Center, Charlottesville, VA 22908, USA.
William A PetriDepartment of Microbiology, Immunology and Cancer Biology, University of Virginia (UVA), Health Sciences Center, Charlottesville, VA 22908, USA; Department of Medicine, University of Virginia (UVA), Health Sciences Center, Charlottesville, VA 22908, USA; Department of Pathology, University of Virginia (UVA), Health Sciences Center, Charlottesville, VA 22908, USA. Electronic address: wap3g@virginia.edu.
University of Virginia · US

Funding

INFECTIOUS DISEASES TRAINING PROGRAMT32AI007046 · NIAID · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI Alison K Criss, William A Petri · 1985 to 2026
$15.3M
INTERDISCIPLINARY TRAINING PROGRAM IN IMMUNOLOGYT32AI007496 · NIAID · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI Michael G. Brown, Coleen A McNamara · 1995 to 2026
$10.2M
BIOTECHNOLOGY TRAINING PROGRAMT32GM008715 · NIGMS · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI LAURIE, GORDON WILLIAM · 2000 to 2019
$6.6M
STRUCTURE/FUNCTION OF E HISTOLYTICA ADHERENCE LECTINR01AI026649 · NIAID · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI PETRI, WILLIAM A · 1989 to 2016
$6.1M
Role of Type 2 Immunity in Innate Protection from C. difficileR01AI124214 · NIAID · UNIVERSITY OF VIRGINIA · PI William A Petri · 2016 to 2026
$5.4M
Role of IL-23 in the Immunopathogenesis of C. difficile colitisR21AI114734 · NIAID · UNIVERSITY OF VIRGINIA · PI PETRI, WILLIAM A · 2015 to 2016
$422k
The Role of IL-23 in the Pathogenesis of Clostridium difficile InfectionF31AI114203 · NIAID · UNIVERSITY OF VIRGINIA · PI BUONOMO, ERICA L · 2014 to 2015
$52k
NIAID NIH HHS F31 AI114203NIAID NIH HHS R01 AI026649NIAID NIH HHS R01 AI124214NIAID NIH HHS R21 AI114734NIAID NIH HHS T32 AI007046NIAID NIH HHS T32 AI007496NIGMS NIH HHS T32 GM008715
6 · The paper itself

Abstract

Clostridium difficile infection (CDI) is the most common cause of hospital-acquired infection in the United States. Host susceptibility and the severity of infection are influenced by disruption of the microbiota and the immune response. However, how the microbiota regulate immune responses to mediate CDI outcome remains unclear. Here, we have investigated the role of the microbiota-linked cytokine IL-25 during infection. Intestinal IL-25 was suppressed during CDI in humans and mice. Restoration of IL-25 reduced CDI-associated mortality and tissue pathology even though equivalent levels of C. difficile bacteria and toxin remained in the gut. IL-25 protection was mediated by gut eosinophils, as demonstrated by an increase in intestinal eosinophils and a loss of IL-25 protection upon eosinophil depletion. These findings support a mechanism whereby the induction of IL-25-mediated eosinophilia can reduce host mortality during active CDI. This work may provide targets for future development of microbial or immune-based therapies.

Indexed as

AnimalsClostridioides difficileEnterocolitis, PseudomembranousEosinophilsGastric MucinsGastrointestinal MicrobiomeHumansInterleukin-4InterleukinsLeukocyte CountMaleMice, Inbred C57BLMucous MembraneProtective FactorsGastric MucinsInterleukin-4InterleukinsMydgf protein, mouse

Identifiers

PMID27346351
PMCPMC4945404
OpenAlexW2464755228

What OpenQuestion holds

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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 OpenQuestion graph.