Evidence map›Paper›PMID 34850229›Full record

ArticleToxicological sciences : an official journal of the Society of Toxicology2022

Comparative Toxicogenomics of Glyphosate and Roundup Herbicides by Mammalian Stem Cell-Based Genotoxicity Assays and Molecular Profiling in Sprague-Dawley Rats.

Robin Mesnage, Mariam Ibragim, Daniele Mandrioli, Laura Falcioni, Eva Tibaldi, Fiorella Belpoggi, Inger Brandsma, Emma Bourne, Emanuel Savage, Charles A Mein and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Toxicological sciences : an official journal of the Society of Toxicology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 6% 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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 87 citations in OpenAlex.

  1. Toxic Effects of Glyphosate on the Nervous System: A Systematic Review.International journal of molecular sciences · 2022
    Pooled it
  2. Article
  3. Article
  4. Article
  5. Effects of Glyphosate and RoundupInternational journal of molecular sciences · 2026
    Article
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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 at 3 institutions in 2 countries.

Robin MesnageGene Expression and Therapy Group, Department of Medical and Molecular Genetics, Faculty of Life Sciences & Medicine, Guy's Hospital, King's College London, London SE1 9RT, UK.ORCID 0000-0003-1732-4741
Mariam IbragimGene Expression and Therapy Group, Department of Medical and Molecular Genetics, Faculty of Life Sciences & Medicine, Guy's Hospital, King's College London, London SE1 9RT, UK.
Daniele MandrioliCesare Maltoni Cancer Research Center, Ramazzini Institute (RI), Bentivoglio, Bologna 40010, Italy.
Laura FalcioniCesare Maltoni Cancer Research Center, Ramazzini Institute (RI), Bentivoglio, Bologna 40010, Italy.
Eva TibaldiCesare Maltoni Cancer Research Center, Ramazzini Institute (RI), Bentivoglio, Bologna 40010, Italy.
Fiorella BelpoggiCesare Maltoni Cancer Research Center, Ramazzini Institute (RI), Bentivoglio, Bologna 40010, Italy.
Inger BrandsmaToxys, 2342 DH Oegstgeest, The Netherlands.ORCID 0000-0003-3257-2540
Emma BourneGenome Centre, Barts and the London School of Medicine and Dentistry, Blizard Institute, London E1 2AT, UK.
Emanuel SavageGenome Centre, Barts and the London School of Medicine and Dentistry, Blizard Institute, London E1 2AT, UK.
Charles A MeinGenome Centre, Barts and the London School of Medicine and Dentistry, Blizard Institute, London E1 2AT, UK.
Michael N AntoniouGene Expression and Therapy Group, Department of Medical and Molecular Genetics, Faculty of Life Sciences & Medicine, Guy's Hospital, King's College London, London SE1 9RT, UK.
Istituto Ramazzini · ITGuy's Hospital · GBQueen Mary University of London · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Whether glyphosate-based herbicides (GBHs) are more potent than glyphosate alone at activating cellular mechanisms, which drive carcinogenesis remain controversial. As GBHs are more cytotoxic than glyphosate, we reasoned they may also be more capable of activating carcinogenic pathways. We tested this hypothesis by comparing the effects of glyphosate with Roundup GBHs both in vitro and in vivo. First, glyphosate was compared with representative GBHs, namely MON 52276 (European Union), MON 76473 (United Kingdom), and MON 76207 (United States) using the mammalian stem cell-based ToxTracker system. Here, MON 52276 and MON 76473, but not glyphosate and MON 76207, activated oxidative stress and unfolded protein responses. Second, molecular profiling of liver was performed in female Sprague-Dawley rats exposed to glyphosate or MON 52276 (at 0.5, 50, and 175 mg/kg bw/day glyphosate) for 90 days. MON 52276 but not glyphosate increased hepatic steatosis and necrosis. MON 52276 and glyphosate altered the expression of genes in liver reflecting TP53 activation by DNA damage and circadian rhythm regulation. Genes most affected in liver were similarly altered in kidneys. Small RNA profiling in liver showed decreased amounts of miR-22 and miR-17 from MON 52276 ingestion. Glyphosate decreased miR-30, whereas miR-10 levels were increased. DNA methylation profiling of liver revealed 5727 and 4496 differentially methylated CpG sites between the control and glyphosate and MON 52276 exposed animals, respectively. Apurinic/apyrimidinic DNA damage formation in liver was increased with glyphosate exposure. Altogether, our results show that Roundup formulations cause more biological changes linked with carcinogenesis than glyphosate.

Indexed as

HerbicidesMicroRNAsAnimalsDNA DamageFemaleGlycineGlyphosateMammalsRatsRats, Sprague-DawleyStem CellsToxicogeneticsGlycineGlyphosateHerbicidesMicroRNAsMIRN10 microRNA, ratMIRN22 microRNA, ratMIRN30 microRNA, ratDNA methylationgenotoxicityglyphosateoxidative stresstoxicogenomic

Identifiers

PMID34850229
PMCPMC8883356
OpenAlexW3215112356

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.