Evidence map›Paper›PMID 39250479›Full record

ArticlePLoS neglected tropical diseases2024

Increased levels of anti-Encephalitozoon intestinalis antibodies in patients with colorectal cancer.

Céline Nourrisson, Maxime Moniot, Leslie Vercruysse, Virginie Bonnin, Bruno Pereira, Nicolas Barnich, Mathilde Bonnet, Marine Jary, Denis Pezet, Johan Gagnière and 1 more

Abstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

11 authors.

Céline NourrissonParasitology-Mycology Department, CHU Clermont-Ferrand, 3IHP, Clermont-Ferrand, France.ORCID 0000-0002-4003-805X
Maxime MoniotParasitology-Mycology Department, CHU Clermont-Ferrand, 3IHP, Clermont-Ferrand, France.
Leslie VercruysseClermont Auvergne University, « Microbes, Intestin, Inflammation et Susceptibilité de l'Hôte » M2iSH, UMR INSERM 1071, INRAe 1382, Clermont-Ferrand, France.
Virginie BonninClermont Auvergne University, « Microbes, Intestin, Inflammation et Susceptibilité de l'Hôte » M2iSH, UMR INSERM 1071, INRAe 1382, Clermont-Ferrand, France.
Bruno PereiraBiostatistics Unit, DRCI, CHU Clermont-Ferrand, Clermont-Ferrand, France.
Nicolas BarnichClermont Auvergne University, « Microbes, Intestin, Inflammation et Susceptibilité de l'Hôte » M2iSH, UMR INSERM 1071, INRAe 1382, Clermont-Ferrand, France.
Mathilde BonnetClermont Auvergne University, « Microbes, Intestin, Inflammation et Susceptibilité de l'Hôte » M2iSH, UMR INSERM 1071, INRAe 1382, Clermont-Ferrand, France.
Marine JaryClermont Auvergne University, « Microbes, Intestin, Inflammation et Susceptibilité de l'Hôte » M2iSH, UMR INSERM 1071, INRAe 1382, Clermont-Ferrand, France.
Denis PezetClermont Auvergne University, « Microbes, Intestin, Inflammation et Susceptibilité de l'Hôte » M2iSH, UMR INSERM 1071, INRAe 1382, Clermont-Ferrand, France.
Johan GagnièreClermont Auvergne University, « Microbes, Intestin, Inflammation et Susceptibilité de l'Hôte » M2iSH, UMR INSERM 1071, INRAe 1382, Clermont-Ferrand, France.
Philippe PoirierParasitology-Mycology Department, CHU Clermont-Ferrand, 3IHP, Clermont-Ferrand, France.ORCID 0000-0001-9173-2634

Funding

La Ligue contre le Cancer 63/03 UMR1071
6 · The paper itself

Abstract

backgroundThe prevalence of microsporidiosis in the general population, or within specific groups of individuals/patients, is largely underestimated. The absence of specific seroprevalence tools limits knowledge of the epidemiology of these opportunistic pathogens, although known since the 1980s. Since microsporidia hijack the machinery of its host cell and certain species multiply within intestinal cells, a potential link between the parasite and colorectal cancer (CRC) has been suggested. METHODOLOGY/PRINCIPAL

findingsTo explore a potential epidemiological link between microsporidia and CRC, we evaluated the seroprevalence of Encephalitozoon intestinalis among CRC patients and healthy subjects using ELISA assays based on two recombinant proteins, namely rEiPTP1 and rEiSWP1, targeting polar tube and spore wall proteins. ELISA were performed in 141 CRC patients and 135 healthy controls. Patients with CRC had significantly higher anti-rEiPTP1 IgG levels than subjects in the control group. Anti-rEiPTP1 IgG, anti-rEiSWP1 IgG and anti-rEiPTP1 IgA levels were significantly increased among men with CRC compared to healthy men. Women with CRC who had died had higher rEiSWP1 IgG levels than those who were still alive. CONCLUSIONS/SIGNIFICANCE: These higher antibody levels against microsporidia in patients with CRC suggest a relationship between microsporidia and pathophysiology of CRC.

Indexed as

Antibodies, FungalColorectal NeoplasmsEncephalitozoonEncephalitozoonosisAdultAgedAged, 80 and overEnzyme-Linked Immunosorbent AssayFemaleHumansImmunoglobulin AImmunoglobulin GMaleMiddle AgedSeroepidemiologic StudiesAntibodies, FungalImmunoglobulin AImmunoglobulin G

Identifiers

PMID39250479
PMCPMC11412658

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.