Evidence map›Paper›PMID 28790326›Full record

ArticleScientific reports2017

Intestinal toxicity of the type B trichothecene mycotoxin fusarenon-X: whole transcriptome profiling reveals new signaling pathways.

Imourana Alassane-Kpembi, Juliana Rubira Gerez, Anne-Marie Cossalter, Manon Neves, Joëlle Laffitte, Claire Naylies, Yannick Lippi, Martine Kolf-Clauw, Ana Paula L Bracarense, Philippe Pinton and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
7.1field-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

15 citing papers in PubMed, 33 citations in OpenAlex.

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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 2 institutions in 2 countries.

Imourana Alassane-KpembiToxalim, Research Center in Food Toxicology, Université de Toulouse, INRA, ENVT, INP- PURPAN, UPS, F-31027, Toulouse, France.
Juliana Rubira GerezToxalim, Research Center in Food Toxicology, Université de Toulouse, INRA, ENVT, INP- PURPAN, UPS, F-31027, Toulouse, France.
Anne-Marie CossalterToxalim, Research Center in Food Toxicology, Université de Toulouse, INRA, ENVT, INP- PURPAN, UPS, F-31027, Toulouse, France.
Manon NevesToxalim, Research Center in Food Toxicology, Université de Toulouse, INRA, ENVT, INP- PURPAN, UPS, F-31027, Toulouse, France.
Joëlle LaffitteToxalim, Research Center in Food Toxicology, Université de Toulouse, INRA, ENVT, INP- PURPAN, UPS, F-31027, Toulouse, France.
Claire NayliesToxalim, Research Center in Food Toxicology, Université de Toulouse, INRA, ENVT, INP- PURPAN, UPS, F-31027, Toulouse, France.
Yannick LippiToxalim, Research Center in Food Toxicology, Université de Toulouse, INRA, ENVT, INP- PURPAN, UPS, F-31027, Toulouse, France.ORCID 0000-0003-4717-078X
Martine Kolf-ClauwToxalim, Research Center in Food Toxicology, Université de Toulouse, INRA, ENVT, INP- PURPAN, UPS, F-31027, Toulouse, France.
Ana Paula L BracarenseLaboratory of Animal Pathology, Department of Veterinary Preventive Medicine, Universidade Estadual de Londrina, Londrina, Paraná, Brazil.
Philippe PintonToxalim, Research Center in Food Toxicology, Université de Toulouse, INRA, ENVT, INP- PURPAN, UPS, F-31027, Toulouse, France.
Isabelle P OswaldToxalim, Research Center in Food Toxicology, Université de Toulouse, INRA, ENVT, INP- PURPAN, UPS, F-31027, Toulouse, France. Isabelle.Oswald@inra.fr.ORCID 0000-0001-9918-277X
Université Toulouse III - Paul Sabatier · FRUniversidade Estadual de Londrina · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The few data available on fusarenon-X (FX) do not support the derivation of health-based guidance values, although preliminary results suggest higher toxicity than other regulated trichothecenes. Using histo-morphological analysis and whole transcriptome profiling, this study was designed to obtain a global view of the intestinal alterations induced by FX. Deoxynivalenol (DON) served as a benchmark. FX induced more severe histological alterations than DON. Inflammation was the hallmark of the molecular toxicity of both mycotoxins. The benchmark doses for the up-regulation of key inflammatory genes by FX were 4- to 45-fold higher than the previously reported values for DON. The transcriptome analysis revealed that both mycotoxins down-regulated the peroxisome proliferator-activated receptor (PPAR) and liver X receptor - retinoid X receptor (LXR-RXR) signaling pathways that control lipid metabolism. Interestingly, several pathways, including VDR/RXR activation, ephrin receptor signaling, and GNRH signaling, were specific to FX and thus discriminated the transcriptomic fingerprints of the two mycotoxins. These results demonstrate that FX induces more potent intestinal inflammation than DON. Moreover, although the mechanisms of toxicity of both mycotoxins are similar in many ways, this study emphasize specific pathways targeted by each mycotoxin, highlighting the need for specific mechanism-based risk assessments of Fusarium mycotoxins.

Indexed as

AnimalsCastrationCell LineEpithelial CellsFusariumGene Expression ProfilingGene Expression RegulationJejunumLipid MetabolismLiver X ReceptorsMaleMicroarray AnalysisMycotoxinsPeroxisome Proliferator-Activated ReceptorsReceptors, CalcitriolRetinoid X Receptorsdeoxynivalenolfusarenon-XLiver X ReceptorsMycotoxinsPeroxisome Proliferator-Activated ReceptorsReceptors, CalcitriolRetinoid X ReceptorsTrichothecenes

Identifiers

PMID28790326
PMCPMC5548841
OpenAlexW2741156552

What OpenQuestion holds

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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.