Evidence map›Paper›PMID 31415597›Full record

ArticlePloS one2019

Influence of chronic exposure to thiamethoxam and chronic bee paralysis virus on winter honey bees.

Marianne Coulon, Frank Schurr, Anne-Claire Martel, Nicolas Cougoule, Adrien Bégaud, Patrick Mangoni, Gennaro Di Prisco, Anne Dalmon, Cédric Alaux, Magali Ribière-Chabert and 3 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
3.6field-weighted citation impact, top 8% 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

14 citing papers in PubMed, 29 citations in OpenAlex.

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  13. Review
  14. Interactions Between Thiamethoxam andFrontiers in microbiology · 2020
    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

13 authors at 3 institutions in 3 countries.

Marianne CoulonANSES Sophia Antipolis, Unit of Honey bee Pathology, Sophia Antipolis, France.ORCID 0000-0002-3668-9597
Frank SchurrANSES Sophia Antipolis, Unit of Honey bee Pathology, Sophia Antipolis, France.
Anne-Claire MartelANSES Sophia Antipolis, Unit of Honey bee Pathology, Sophia Antipolis, France.
Nicolas CougouleANSES Sophia Antipolis, Unit of Honey bee Pathology, Sophia Antipolis, France.
Adrien BégaudANSES Sophia Antipolis, Unit of Honey bee Pathology, Sophia Antipolis, France.
Patrick MangoniANSES Sophia Antipolis, Unit of Honey bee Pathology, Sophia Antipolis, France.
Gennaro Di PriscoUniversity of Napoli "Federico II"-Department of Agriculture, Portici, Napoli, Italy.
Anne DalmonINRA PACA, UR 406 Abeilles et Environnement, Avignon, France.
Cédric AlauxINRA PACA, UR 406 Abeilles et Environnement, Avignon, France.
Magali Ribière-ChabertANSES Sophia Antipolis, Unit of Honey bee Pathology, Sophia Antipolis, France.
Yves Le ConteINRA PACA, UR 406 Abeilles et Environnement, Avignon, France.
Richard ThiéryANSES Sophia Antipolis, Unit of Honey bee Pathology, Sophia Antipolis, France.
Eric DuboisANSES Sophia Antipolis, Unit of Honey bee Pathology, Sophia Antipolis, France.ORCID 0000-0003-1035-2782
Fondation Sophia Antipolis · FRCentre Provence-Alpes-Côte d'Azur · FRCereal Research Centre · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Co-exposure to pesticides and viruses is likely to occur in honey bee colonies. Pesticides can be present in pollen, nectar, and persist in stored food (honey and bee bread), and viruses can be highly prevalent in honey bee colonies. Therefore, the present study describes the influence of chronic co-exposure to thiamethoxam and Chronic bee paralysis virus (CBPV) on bee survival, virus loads, expression level of immune and detoxication genes, and pesticide metabolism Experiments were performed on honey bees collected from a winter apiary with reduced viral contaminations. No synergistic effect of co-exposure was observed on bee survival, nor on the ability of bees to metabolise the pesticide into clothianidin. However, we found that co-exposure caused an increase in CBPV loads that reached the viral levels usually found in overt infections. The effect of co-exposure on CBPV replication was associated with down-regulation of vitellogenin and dorsal-1a gene transcription. Nevertheless, the observed effects might be different to those occurring in spring or summer bees, which are more likelyco-exposed to thiamethoxam and CBPV and exhibit a different physiology.

Indexed as

AnimalsBeesInsecticidesThiamethoxamVirus DiseasesInsecticidesThiamethoxam

Identifiers

PMID31415597
PMCPMC6695216
OpenAlexW2968881145

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.