Evidence map›Paper›PMID 33991749›Full record

ArticleMolecular metabolism2021

Myeloid cell-specific Irf5 deficiency stabilizes atherosclerotic plaques in Apoe

Julia Leipner, Tsai-Sang Dederichs, Alexander von Ehr, Simon Rauterberg, Carolin Ehlert, Julian Merz, Bianca Dufner, Natalie Hoppe, Katja Krebs, Timo Heidt and 8 more

Open access · goldAbstract read
In one paragraph

Article in Molecular metabolism, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

20 citing papers in PubMed, 29 citations in OpenAlex.

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  11. The role of interferon regulatory factors in atherosclerosis.Frontiers in cardiovascular medicine · 2025
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  19. Macrophages in Atheromatous Plaque Developmental Stages.Frontiers in cardiovascular medicine · 2022
    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

18 authors at 3 institutions in 3 countries.

Julia LeipnerUniversity Heart Center, Department of Cardiology and Angiology I, University of Freiburg and Faculty of Medicine, 55 Hugstetter St, 79106, Freiburg, Germany. Electronic address: julia.leipner@universitaets-herzzentrum.de.
Tsai-Sang DederichsUniversity Heart Center, Department of Cardiology and Angiology I, University of Freiburg and Faculty of Medicine, 55 Hugstetter St, 79106, Freiburg, Germany. Electronic address: tsai-sang.dederichs@uniklinik-freiburg.de.
Alexander von EhrUniversity Heart Center, Department of Cardiology and Angiology I, University of Freiburg and Faculty of Medicine, 55 Hugstetter St, 79106, Freiburg, Germany. Electronic address: alexander.von.ehr@uniklinik-freiburg.de.
Simon RauterbergUniversity Heart Center, Department of Cardiology and Angiology I, University of Freiburg and Faculty of Medicine, 55 Hugstetter St, 79106, Freiburg, Germany. Electronic address: simon.rauterberg@uniklinik-freiburg.de.
Carolin EhlertUniversity Heart Center, Department of Cardiology and Angiology I, University of Freiburg and Faculty of Medicine, 55 Hugstetter St, 79106, Freiburg, Germany. Electronic address: carolin.ehlert@universitaets-herzzentrum.de.
Julian MerzUniversity Heart Center, Department of Cardiology and Angiology I, University of Freiburg and Faculty of Medicine, 55 Hugstetter St, 79106, Freiburg, Germany. Electronic address: Julian.merz@universitaets-herzzentrum.de.
Bianca DufnerUniversity Heart Center, Department of Cardiology and Angiology I, University of Freiburg and Faculty of Medicine, 55 Hugstetter St, 79106, Freiburg, Germany. Electronic address: bianca.dufner@universitaets-herzzentrum.de.
Natalie HoppeUniversity Heart Center, Department of Cardiology and Angiology I, University of Freiburg and Faculty of Medicine, 55 Hugstetter St, 79106, Freiburg, Germany. Electronic address: natalie.hoppe@universitaets-herzzentrum.de.
Katja KrebsUniversity Heart Center, Department of Cardiology and Angiology I, University of Freiburg and Faculty of Medicine, 55 Hugstetter St, 79106, Freiburg, Germany. Electronic address: katja.krebs@uniklinik-freiburg.de.
Timo HeidtUniversity Heart Center, Department of Cardiology and Angiology I, University of Freiburg and Faculty of Medicine, 55 Hugstetter St, 79106, Freiburg, Germany. Electronic address: timo.heidt@universitaets-herzzentrum.de.
Constantin von Zur MuehlenUniversity Heart Center, Department of Cardiology and Angiology I, University of Freiburg and Faculty of Medicine, 55 Hugstetter St, 79106, Freiburg, Germany. Electronic address: constantin.vonzurmuehlen@universitaets-herzzentrum.de.
Peter StachonUniversity Heart Center, Department of Cardiology and Angiology I, University of Freiburg and Faculty of Medicine, 55 Hugstetter St, 79106, Freiburg, Germany. Electronic address: peter.stachon@universitaets-herzzentrum.de.
Klaus LeyLa Jolla Institute for Allergy & Immunology, Division of Inflammation Biology, 9420 Athena Circle, La Jolla, CA, 92037, USA. Electronic address: klaus@liai.org.
Dennis WolfUniversity Heart Center, Department of Cardiology and Angiology I, University of Freiburg and Faculty of Medicine, 55 Hugstetter St, 79106, Freiburg, Germany. Electronic address: dennis.wolf@universitaets-herzzentrum.de.
Andreas ZirlikLKH-University Hospital Graz, Department of Cardiology, Auenbruggerplatz 15, 8036, Graz, Austria. Electronic address: andreas.zirlik@medunigraz.at.
Christoph BodeUniversity Heart Center, Department of Cardiology and Angiology I, University of Freiburg and Faculty of Medicine, 55 Hugstetter St, 79106, Freiburg, Germany. Electronic address: christoph.bode@universitaets-herzzentrum.de.
Ingo HilgendorfUniversity Heart Center, Department of Cardiology and Angiology I, University of Freiburg and Faculty of Medicine, 55 Hugstetter St, 79106, Freiburg, Germany. Electronic address: ingo.hilgendorf@universitaets-herzzentrum.de.
Carmen HärdtnerUniversity Heart Center, Department of Cardiology and Angiology I, University of Freiburg and Faculty of Medicine, 55 Hugstetter St, 79106, Freiburg, Germany. Electronic address: carmen.haerdtner@universitaets-herzzentrum.de.
University of Freiburg · DELa Jolla Institute for Immunology · USMedical University of Graz · AT

Funding

Vascular macrophages and T cells in atherosclerosisR35HL145241 · NHLBI · LA JOLLA INSTITUTE FOR IMMUNOLOGY · PI LEY, KLAUS F. · 2019 to 2025
$5.9M
NHLBI NIH HHS R35 HL145241
6 · The paper itself

Abstract

objectiveInterferon regulatory factor (IRF) 5 is a transcription factor known for promoting M1 type macrophage polarization in vitro. Given the central role of inflammatory macrophages in promoting atherosclerotic plaque progression, we hypothesize that myeloid cell-specific deletion of IRF5 is protective against atherosclerosis.

methodsFemale Apoe

resultsMyeloid cell-specific Irf5 deficiency blunted LPS/IFNγ-induced inflammatory gene expression in vitro and in the atherosclerotic aorta in vivo. While atherosclerotic lesion size was not reduced in myeloid cell-specific Irf5-deficient Apoe

conclusionOur study provides genetic evidence that selectively altering macrophage polarization induces a stable plaque phenotype in mice.

Indexed as

AnimalsApolipoproteins EFemaleInterferon Regulatory FactorsMiceMice, Inbred C57BLMice, KnockoutMyeloid CellsPlaque, AtheroscleroticApoe protein, mouseApolipoproteins EInterferon Regulatory FactorsIrf5 protein, mouseAnti-inflammationAortic macrophagesAtherosclerosisInterferon regulatory factor 5Macrophage polarization (M1, M2)Plaque stabilization

Identifiers

PMID33991749
PMCPMC8178123
OpenAlexW3163153730

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.