Evidence map›Paper›PMID 29176764›Full record

ArticlePloS one2017

Interleukin 27 is increased in carotid atherosclerosis and promotes NLRP3 inflammasome activation.

Ida Gregersen, Øystein Sandanger, Erik T Askevold, Ellen Lund Sagen, Kuan Yang, Sverre Holm, Turid M Pedersen, Mona Skjelland, Kirsten Krohg-Sørensen, Trond Vidar Hansen and 6 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

22 citing papers in PubMed, 34 citations in OpenAlex.

  1. Review
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  4. Article
  5. Recent Insights Into Targeting Interleukin-27 in Coronary Artery Disease.Journal of cardiovascular translational research · 2025
    Review
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  15. A myriad of roles of dendritic cells in atherosclerosis.Clinical and experimental immunology · 2021
    Review
  16. Article
  17. Observational
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  19. 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

16 authors at 3 institutions in 1 country.

Ida GregersenResearch Institute of Internal Medicine, Oslo University Hospital Rikshospitalet,Oslo, Norway.ORCID http://orcid.org/0000-0002-9500-0518
Øystein SandangerResearch Institute of Internal Medicine, Oslo University Hospital Rikshospitalet,Oslo, Norway.
Erik T AskevoldResearch Institute of Internal Medicine, Oslo University Hospital Rikshospitalet,Oslo, Norway.
Ellen Lund SagenResearch Institute of Internal Medicine, Oslo University Hospital Rikshospitalet,Oslo, Norway.
Kuan YangResearch Institute of Internal Medicine, Oslo University Hospital Rikshospitalet,Oslo, Norway.
Sverre HolmResearch Institute of Internal Medicine, Oslo University Hospital Rikshospitalet,Oslo, Norway.
Turid M PedersenResearch Institute of Internal Medicine, Oslo University Hospital Rikshospitalet,Oslo, Norway.
Mona SkjellandDepartment of Neurology Oslo University Hospital Rikshospitalet, Oslo, Norway.
Kirsten Krohg-SørensenFaculty of Medicine, University of Oslo Oslo, Norway.
Trond Vidar HansenDepartment of Pharmaceutical Chemistry, School of Pharmacy, University of Oslo, Oslo, Norway.
Tuva Børresdatter DahlResearch Institute of Internal Medicine, Oslo University Hospital Rikshospitalet,Oslo, Norway.
Kari OtterdalResearch Institute of Internal Medicine, Oslo University Hospital Rikshospitalet,Oslo, Norway.
Terje EspevikCentre of Molecular Inflammation Research, Department of Cancer Research and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway.
Pål AukrustResearch Institute of Internal Medicine, Oslo University Hospital Rikshospitalet,Oslo, Norway.
Arne YndestadResearch Institute of Internal Medicine, Oslo University Hospital Rikshospitalet,Oslo, Norway.
Bente HalvorsenResearch Institute of Internal Medicine, Oslo University Hospital Rikshospitalet,Oslo, Norway.
Oslo University Hospital · NONorwegian University of Science and Technology · NOUniversity of Oslo · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimInterleukin-27 (IL-27) is involved in different inflammatory diseases; however, its role in atherosclerosis is unclear. In this study we investigated the expression of IL-27 and its receptor in patients with carotid atherosclerosis and if IL-27 could modulate the inflammatory effects of the NLRP3 inflammasome in vitro.

methodsPlasma IL-27 was measured by enzyme immunoassay in patients with carotid stenosis (n = 140) and in healthy controls (n = 19). Expression of IL-27 and IL-27R was analyzed by quantitative PCR and immunohistochemistry in plaques from patients and in non-atherosclerotic vessels. THP-1 monocytes, primary monocytes and peripheral blood mononuclear cells (PBMCs) were used to study effects of IL-27 in vitro.

resultsOur main findings were: (i) Plasma levels of IL-27 were significantly elevated in patients with carotid atherosclerotic disease compared to healthy controls. (ii) Gene expression of IL-27 and IL-27R was significantly elevated in plaques compared to control vessels, and co-localized to macrophages. (iii) In vitro, IL-27 increased NLRP3 inflammasome activation in monocytes with enhanced release of IL-1 β.

conclusionsWe demonstrate increased levels of IL-27 and IL-27R in patients with carotid atherosclerosis. Our in vitro findings suggest an inflammatory role for IL-27, which can possibly be linked to atherosclerotic disease development.

Indexed as

AgedAntigens, CDApyraseCarotid Artery DiseasesFemaleGene Expression RegulationHumansInflammasomesInterleukin-1betaInterleukin-27InterleukinsLipopolysaccharidesMacrophagesMaleMinor Histocompatibility AntigensMonocytesAntigens, CDApyraseCD39 antigenEBI3 protein, humanInflammasomesInterleukin-1betaInterleukin-27InterleukinsLipopolysaccharidesMinor Histocompatibility AntigensNLR Family, Pyrin Domain-Containing 3 ProteinReceptors, CytokineSTAT Transcription FactorsTumor Necrosis Factor-alpha

Identifiers

PMID29176764
PMCPMC5703457
OpenAlexW2770617191

What OpenQuestion holds

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LicenceCC BY
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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.