Evidence map›Paper›PMID 33502259›Full record

ArticleEnvironmental health perspectives2021

Use of Shotgun Metagenomics and Metabolomics to Evaluate the Impact of Glyphosate or Roundup MON 52276 on the Gut Microbiota and Serum Metabolome of Sprague-Dawley Rats.

Robin Mesnage, Maxime Teixeira, Daniele Mandrioli, Laura Falcioni, Quinten Raymond Ducarmon, Romy Daniëlle Zwittink, Francesca Mazzacuva, Anna Caldwell, John Halket, Caroline Amiel and 3 more

Open access · diamondAbstract read
In one paragraph

Article in Environmental health perspectives, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed
10.2field-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

70 citing papers in PubMed, 143 citations in OpenAlex.

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  5. Vegetarian Dietary Patterns and Diet-Related Metabolites Are Associated With Kidney Function in the Adventist Health Study-2 Cohort.Journal of renal nutrition : the official journal of the Council on Renal Nutrition of the National Kidney Foundation · 2026
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10 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

13 authors at 5 institutions in 4 countries.

Robin MesnageGene Expression and Therapy Group, Department of Medical and Molecular Genetics, King's College London, Faculty of Life Sciences & Medicine, Guy's Hospital, London, UK.
Maxime TeixeiraUnité de Recherche Aliments Bioprocédés Toxicologie Environnements, University of Caen Normandy, Caen, France.
Daniele MandrioliRamazzini Institute, Bologna, Italy.
Laura FalcioniRamazzini Institute, Bologna, Italy.
Quinten Raymond DucarmonCenter for Microbiome Analyses and Therapeutics, Leiden University Medical Center, Leiden, Netherlands.
Romy Daniëlle ZwittinkCenter for Microbiome Analyses and Therapeutics, Leiden University Medical Center, Leiden, Netherlands.
Francesca MazzacuvaMass Spectrometry Facility, King's College London, London, UK.
Anna CaldwellMass Spectrometry Facility, King's College London, London, UK.
John HalketMass Spectrometry Facility, King's College London, London, UK.
Caroline AmielUnité de Recherche Aliments Bioprocédés Toxicologie Environnements, University of Caen Normandy, Caen, France.
Jean-Michel PanoffUnité de Recherche Aliments Bioprocédés Toxicologie Environnements, University of Caen Normandy, Caen, France.
Fiorella BelpoggiRamazzini Institute, Bologna, Italy.
Michael Nicolas AntoniouGene Expression and Therapy Group, Department of Medical and Molecular Genetics, King's College London, Faculty of Life Sciences & Medicine, Guy's Hospital, London, UK.
Istituto Ramazzini · ITKing's College London · GBUniversité de Caen Normandie · FRGuy's Hospital · GBLeiden University Medical Center · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere is intense debate on whether glyphosate can inhibit the shikimate pathway of gastrointestinal microorganisms, with potential health implications.

objectivesWe tested whether glyphosate or its representative EU herbicide formulation Roundup MON 52276 affects the rat gut microbiome.

methodsWe combined cecal microbiome shotgun metagenomics with serum and cecum metabolomics to assess the effects of glyphosate [0.5, 50,

resultsGlyphosate and MON 52276 treatment resulted in ceca accumulation of shikimic acid and 3-dehydroshikimic acid, suggesting inhibition of 5-enolpyruvylshikimate-3-phosphate synthase of the shikimate pathway in the gut microbiome. Cysteinylglycine, DISCUSSION: Our study highlights the power of multi-omics approaches to investigate the toxic effects of pesticides. Multi-omics revealed that glyphosate and MON 52276 inhibited the shikimate pathway in the rat gut microbiome. Our findings could be used to develop biomarkers for epidemiological studies aimed at evaluating the effects of glyphosate herbicides on humans. https://doi.org/10.1289/EHP6990.

Indexed as

Gastrointestinal MicrobiomeHerbicidesMetabolomicsMetagenomicsAcinetobacterAnimalsBloodGlycineGlyphosateMetabolomeRatsRats, Sprague-DawleyGlycineGlyphosateHerbicides

Identifiers

PMID33502259
PMCPMC7839352
OpenAlexW3124136784

What OpenQuestion holds

Textmetadata
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.