Evidence map›Paper›PMID 40508157›Full record

ArticleInternational journal of molecular sciences2025

IL-6R Signaling Is Associated with PAD4 and Neutrophil Extracellular Trap Formation in Patients with STEMI.

Kristine Mørk Kindberg, Jostein Nordeng, Miriam Sjåstad Langseth, Hossein Schandiz, Borghild Roald, Svein Solheim, Ingebjørg Seljeflot, Mathis Korseberg Stokke, Ragnhild Helseth

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

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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

9 authors.

Kristine Mørk KindbergOslo Center for Clinical Heart Research, Department of Cardiology Ullevaal, Oslo University Hospital, 0450 Oslo, Norway.
Jostein NordengOslo Center for Clinical Heart Research, Department of Cardiology Ullevaal, Oslo University Hospital, 0450 Oslo, Norway.ORCID 0000-0001-9680-9688
Miriam Sjåstad LangsethDepartment of Cardiology Rikshospitalet, Oslo University Hospital, 0450 Oslo, Norway.
Hossein SchandizFaculty of Medicine, Institute of Clinical Medicine, University of Oslo, 0450 Oslo, Norway.ORCID 0000-0002-2517-6382
Borghild RoaldFaculty of Medicine, Institute of Clinical Medicine, University of Oslo, 0450 Oslo, Norway.
Svein SolheimOslo Center for Clinical Heart Research, Department of Cardiology Ullevaal, Oslo University Hospital, 0450 Oslo, Norway.
Ingebjørg SeljeflotOslo Center for Clinical Heart Research, Department of Cardiology Ullevaal, Oslo University Hospital, 0450 Oslo, Norway.
Mathis Korseberg StokkeInstitute for Experimental Medical Research, Oslo University Hospital and University of Oslo, 0450 Oslo, Norway.ORCID 0000-0002-8869-8153
Ragnhild HelsethOslo Center for Clinical Heart Research, Department of Cardiology Ullevaal, Oslo University Hospital, 0450 Oslo, Norway.

Funding

Ada og Hagbart Waage Humanitære og Veldedige Stiftelse N/AMarie Stenbergs Legat N/APhD Grant from the South-Eastern Norway Regional Health Authority 2022012Postdoctoral Fellowship Grant from the National Health Association 43600Stein Erik Hagens Foundation for Clinical Hear Research N/AThe Blix Foundation for the Promotion of Medical Research N/A
6 · The paper itself

Abstract

Inflammation contributes to myocardial injury in ST-elevation myocardial infarction (STEMI). Interleukin-6 receptor (IL-6R) inhibition has been shown to mitigate myocardial injury and reduce levels of the prothrombotic and inflammatory mediator, neutrophil extracellular traps (NETs). The enzyme peptidylarginine deiminase 4 (PAD4) is central in NET formation. We hypothesized that PAD4 links IL-6R activation and NET formation.

methodsWe conducted thrombus aspiration and peripheral blood sampling in 33 STEMI patients. In thrombi and leukocytes, we quantified the mRNA of IL-6, IL-6R, and PAD4. In peripheral blood, the protein levels of IL-6, IL-6R, PAD4, dsDNA, H3Cit, MPO-DNA, and troponin T were quantified.

resultsIn thrombi and circulating leukocytes, PAD4 mRNA was associated with IL-6R mRNA (thrombi: β = 0.34, 95% CI [0.16-0.53],

conclusionWe demonstrate an association between PAD4, IL-6R, and troponin release in STEMI patients. Our findings indicate a PAD4-mediated connection between IL-6R and NET formation and highlight PAD4 as a potential treatment target for mitigating inflammation and myocardial injury in STEMI.

Indexed as

Extracellular TrapsProtein-Arginine Deiminase Type 4Receptors, Interleukin-6Signal TransductionST Elevation Myocardial InfarctionAgedFemaleHumansInterleukin-6LeukocytesMaleMiddle AgedNeutrophilsRNA, MessengerTroponin TIL6R protein, humanInterleukin-6PADI4 protein, humanProtein-Arginine Deiminase Type 4Receptors, Interleukin-6RNA, MessengerTroponin Tcoronary thrombusIL-6RinflammationNETsPAD4STEMI

Identifiers

PMID40508157
PMCPMC12154504

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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.