Evidence map›Paper›PMID 26780042›Full record

ArticleEnvironmental science and pollution research international2016

Effects of an environmentally relevant concentration of diuron on oyster genitors during gametogenesis: responses of early molecular and cellular markers and physiological impacts.

F Akcha, A Barranger, E Bachère, C Heude Berthelin, D Piquemal, P Alonso, R Rondon Sallan, G Dimastrogiovanni, C Porte, D Menard and 5 more

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Environmental science and pollution research international, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
5.5field-weighted citation impact, top 5% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 33 citations in OpenAlex.

  1. Mapping molluscan endocrinology: a systematic and critical appraisal.Biological reviews of the Cambridge Philosophical Society · 2026
    Pooled it
  2. Review
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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

15 authors at 7 institutions in 2 countries.

F AkchaLaboratoire d'Ecotoxicologie, Ifremer, Rue de l'Ile d'Yeu, BP21105, 44311, Nantes cedex 03, France. fakcha@ifremer.fr.
A BarrangerLaboratoire d'Ecotoxicologie, Ifremer, Rue de l'Ile d'Yeu, BP21105, 44311, Nantes cedex 03, France.
E BachèreIfremer, UMR 5244, IHPE Interaction Host Pathogen Environment, UPVD, CNRS, Université de Montpellier, CC 80, F-34095, Montpellier, France.
C Heude BerthelinUnité Biologie des organismes et écosystèmes aquatiques (BOREA, UMR 7208), Université de Caen Normandie, Sorbonne Universités, Muséum national d'Histoire naturelle, Université Pierre et Marie Curie, CNRS, IRD, 57 rue Cuvier, 75005, Paris, France.
D PiquemalAcobiom, 1682 rue de la Valsière, CS 77394 Cap Delta Biopole Euromédecine II, 34184, Montpellier Cedex 04, France.
P AlonsoIfremer, UMR 5244, IHPE Interaction Host Pathogen Environment, UPVD, CNRS, Université de Montpellier, CC 80, F-34095, Montpellier, France.
R Rondon SallanIfremer, UMR 5244, IHPE Interaction Host Pathogen Environment, UPVD, CNRS, Université de Montpellier, CC 80, F-34095, Montpellier, France.
G DimastrogiovanniIDAEA-CSIC, Environmental Chemistry Department, C/ Jordi Girona, 1808034, Barcelona, Spain.
C PorteIDAEA-CSIC, Environmental Chemistry Department, C/ Jordi Girona, 1808034, Barcelona, Spain.
D MenardLaboratoire d'Ecotoxicologie, Ifremer, Rue de l'Ile d'Yeu, BP21105, 44311, Nantes cedex 03, France.
A SzczybelskiLaboratoire d'Ecotoxicologie, Ifremer, Rue de l'Ile d'Yeu, BP21105, 44311, Nantes cedex 03, France.
A BenabdelmounaIfremer, Laboratoire de Génétique et Pathologies, Rue de Mus de Loup, La Tremblade, 17390, France.
M AuffretLaboratoire des Sciences de l'Environnement Marin (LEMAR), Institut Universitaire Européen de la Mer (IUEM), UBO/CNRS/IRD/IFREMER, rue Dumont d'Urville, technopôle, Brest-Iroise, 29280, Plouzané, France.
J RouxelLaboratoire d'Ecotoxicologie, Ifremer, Rue de l'Ile d'Yeu, BP21105, 44311, Nantes cedex 03, France.
T BurgeotLaboratoire d'Ecotoxicologie, Ifremer, Rue de l'Ile d'Yeu, BP21105, 44311, Nantes cedex 03, France.
Ifremer · FRAcobiom (France) · FRBiologie des Organismes et Écosystèmes Aquatiques · FRCentro de Investigaciones Biológicas Margarita Salas · ESInstitute of Environmental Assessment and Water Research · ESLaboratoire des Sciences de l'Environnement Marin · FRUniversité de Montpellier · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Genitors of the Pacific oyster Crassostrea gigas were submitted during gametogenesis to a short pulse exposure to the herbicide diuron at a realistic environmental concentration. Histological analysis showed no effect of diuron on gametogenesis course, sex ratio and reproductive effort. A non-significant increase in testosterone and progesterone levels was observed in genitors exposed to the herbicide. At cell level, diuron exposure was shown to modulate the phagocytic activity of circulating hemocytes. The results of a transcriptional analysis showed that diuron affected the expression of genes belonging to functions known to play a major role during oyster gametogenesis such as gene transcription regulation, DNA replication and repair, DNA methylation and cytokinesis. Taking into account the results we previously obtained on the same genitors, this study showed a negative effect of diuron on oyster reproduction by inducing both structural and functional modifications of the DNA.

Indexed as

AnimalsCrassostreaDiuronEnvironmental MonitoringGametogenesisGene Expression RegulationHemocytesHerbicidesReproductionWater Pollutants, ChemicalDiuronHerbicidesWater Pollutants, ChemicalGene expressionHistologyImmunityOysterPesticideReproductionRT-qPCRSteroid

Identifiers

PMID26780042
OpenAlexW2293814836

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.