Evidence map›Paper›PMID 34135690›Full record

ArticleMediators of inflammation2021

The Inflammasome Signaling Pathway Is Actively Regulated and Related to Myocardial Damage in Coronary Thrombi from Patients with STEMI.

Jostein Nordeng, Hossein Schandiz, Svein Solheim, Sissel Åkra, Pavel Hoffman, Borghild Roald, Bjørn Bendz, Harald Arnesen, Ragnhild Helseth, Ingebjørg Seljeflot

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Mediators of inflammation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02746822 (Thrombus Aspiration in Acute ST-elevation Myocardial Infarction), which is not on this map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.8field-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.

NCT02746822 completednot on this map

Thrombus Aspiration in Acute ST-elevation Myocardial Infarction

TypeobservationalSponsorOslo University HospitalRan2015 to 2019Enrolled36ConditionsAcute ST-elevation Myocardial Infarction
3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 26 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

10 authors at 2 institutions in 1 country.

Jostein NordengCenter for Clinical Heart Research, Oslo University Hospital Ullevål, Norway.ORCID https://orcid.org/0000-0001-9680-9688
Hossein SchandizDepartment of Pathology, Akershus University Hospital, Norway.ORCID https://orcid.org/0000-0002-2517-6382
Svein SolheimCenter for Clinical Heart Research, Oslo University Hospital Ullevål, Norway.ORCID https://orcid.org/0000-0003-3321-6572
Sissel ÅkraCenter for Clinical Heart Research, Oslo University Hospital Ullevål, Norway.ORCID https://orcid.org/0000-0003-4068-2192
Pavel HoffmanSection for Interventional Cardiology, Department of Cardiology, Oslo University Hospital Ullevål, Norway.ORCID https://orcid.org/0000-0003-1287-9174
Borghild RoaldFaculty of Medicine, University of Oslo, Norway.ORCID https://orcid.org/0000-0003-2698-2586
Bjørn BendzFaculty of Medicine, University of Oslo, Norway.ORCID https://orcid.org/0000-0002-1392-6481
Harald ArnesenCenter for Clinical Heart Research, Oslo University Hospital Ullevål, Norway.ORCID https://orcid.org/0000-0002-0409-8792
Ragnhild HelsethCenter for Clinical Heart Research, Oslo University Hospital Ullevål, Norway.ORCID https://orcid.org/0000-0001-5012-9214
Ingebjørg SeljeflotCenter for Clinical Heart Research, Oslo University Hospital Ullevål, Norway.ORCID https://orcid.org/0000-0003-4071-3358
Oslo University Hospital · NOAkershus University Hospital · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe Nod-Like-Receptor-Protein-3 (NLRP3) inflammasome and the Interleukin-6 (IL-6) pathways are central mechanisms of the inflammatory response in myocardial reperfusion injury. Expanding our knowledge about the inflammasome signaling axis is important to improve treatment options. In a cross-sectional study, we aimed to study presence, localization, and genetic expression of inflammasome- and IL-6- signaling-related proteins in coronary thrombi and circulating leukocytes from ST-elevation myocardial infarction (STEMI) patients, with relation to myocardial injury and time from symptoms to PCI.

methodsIntracoronary thrombi were aspirated from 33 STEMI patients. Blood samples were drawn. mRNA of Toll-Like-Receptor-4 (TLR4), NLRP3, caspase 1, Interleukin-1

resultsGenes encoding the 8 markers were present in 76-100% of thrombi. Expression of TLR4 in thrombi significantly correlated to troponin T (

conclusionsThe inflammasome signaling pathway was actively regulated in coronary thrombi and in circulating leukocytes from patients with STEMI, in association with myocardial damage measured by troponin T. This supports the strategy of medically targeting this pathway in treating myocardial infarction and contributes to sort out optimal timing and targets for anti-inflammatory treatment. The study is registered at clinicaltrials.gov with identification number NCT02746822.

Indexed as

Gene Expression ProfilingInflammasomesAdolescentAdultAgedAged, 80 and overCaspase 1Coronary VesselsCross-Sectional StudiesFemaleGlycoproteinsHumansInflammationInterleukin-18Interleukin-1betaInterleukin-6Caspase 1glycoprotein 130, humanGlycoproteinsIL18 protein, humanIL1B protein, humanIL6 protein, humanIL6R protein, humanInflammasomesInterleukin-18Interleukin-1betaInterleukin-6NLR Family, Pyrin Domain-Containing 3 ProteinNLRP3 protein, humanReceptors, Interleukin-6TLR4 protein, humanToll-Like Receptor 4

Identifiers

PMID34135690
PMCPMC8178014
OpenAlexW3169270388

What OpenQuestion holds

Textmetadata
LicenceCC BY
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Registered trials

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.