Evidence map›Paper›PMID 27655631›Full record

ArticleNucleic acids research2016

Exposure to the widely used herbicide atrazine results in deregulation of global tissue-specific RNA transcription in the third generation and is associated with a global decrease of histone trimethylation in mice.

Chunxiang Hao, Aurore Gely-Pernot, Christine Kervarrec, Melissa Boudjema, Emmanuelle Becker, Pavel Khil, Sergei Tevosian, Bernard Jégou, Fatima Smagulova

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 2 pooled it
5.0field-weighted citation impact, top 4% 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

38 citing papers in PubMed, 2 syntheses or guidelines pooled it, 70 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Developmental origins of adult diseases.Medical review (2021) · 2022
    Review
  12. Article
  13. Article
  14. Article
  15. Epigenetic Effects Promoted by Neonicotinoid Thiacloprid Exposure.Frontiers in cell and developmental biology · 2021
    Article
  16. Review
  17. Article
  18. Agrochemicals and obesity.Molecular and cellular endocrinology · 2020
    Review
  19. Review
  20. Epigenetic Transgenerational Inheritance of Obesity Susceptibility.Trends in endocrinology and metabolism: TEM · 2020
    Review
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

9 authors at 5 institutions in 2 countries.

Chunxiang HaoInserm U1085 IRSET, 9 Avenue du Professeur Léon-Bernard, 35000 Rennes, France.
Aurore Gely-PernotInserm U1085 IRSET, 9 Avenue du Professeur Léon-Bernard, 35000 Rennes, France.
Christine KervarrecInserm U1085 IRSET, 9 Avenue du Professeur Léon-Bernard, 35000 Rennes, France.
Melissa BoudjemaInserm U1085 IRSET, 9 Avenue du Professeur Léon-Bernard, 35000 Rennes, France.
Emmanuelle BeckerInserm U1085 IRSET, 9 Avenue du Professeur Léon-Bernard, 35000 Rennes, France.
Pavel KhilClinical Center, National Institute of Health, Bethesda, MD 20892, USA.
Sergei TevosianUniversity of Florida, Department of Physiological Sciences, Box 100144, 1333 Center Drive, 32610 Gainesville, FL, USA.
Bernard JégouInserm U1085 IRSET, 9 Avenue du Professeur Léon-Bernard, 35000 Rennes, France.
Fatima SmagulovaInserm U1085 IRSET, 9 Avenue du Professeur Léon-Bernard, 35000 Rennes, France fatima.smagulova@inserm.fr.
Institut de Recherche en Santé, Environnement et Travail · FRÉcole des Hautes Études en Santé Publique · FRInserm · FRNational Institutes of Health Clinical Center · USUniversity of Florida · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The epigenetic events imposed during germline reprogramming and affected by harmful exposure can be inherited and transferred to subsequent generations via gametes inheritance. In this study, we examine the transgenerational effects promoted by widely used herbicide atrazine (ATZ). We exposed pregnant outbred CD1 female mice and the male progeny was crossed for three generations with untreated females. We demonstrate here that exposure to ATZ affects meiosis, spermiogenesis and reduces the spermatozoa number in the third generation (F3) male mice. We suggest that changes in testis cell types originate from modified transcriptional network in undifferentiated spermatogonia. Importantly, exposure to ATZ dramatically increases the number of transcripts with novel transcription initiation sites, spliced variants and alternative polyadenylation sites. We found the global decrease in H3K4me3 occupancy in the third generation males. The regions with altered H3K4me3 occupancy in F3 ATZ-derived males correspond to altered H3K4me3 occupancy of F1 generation and 74% of changed peaks in F3 generation are associated with enhancers. The regions with altered H3K4me3 occupancy are enriched in SP family and WT1 transcription factor binding sites. Our data suggest that the embryonic exposure to ATZ affects the development and the changes induced by ATZ are transferred up to three generations.

Indexed as

Prenatal Exposure Delayed EffectsAnimalsAtrazineBinding SitesChromatin ImmunoprecipitationCluster AnalysisEnvironmental ExposureEpigenesis, GeneticFemaleGene Expression ProfilingHerbicidesHigh-Throughput Nucleotide SequencingHistonesMaleMaternal ExposureMeiosisAtrazineHerbicidesHistonesRNA, Long Noncoding

Identifiers

PMID27655631
PMCPMC5175363
OpenAlexW2521148743

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.