ArticleArteriosclerosis, thrombosis, and vascular biology2018
Novel Role of IL (Interleukin)-1β in Neutrophil Extracellular Trap Formation and Abdominal Aortic Aneurysms.
Article in Arteriosclerosis, thrombosis, and vascular biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 168 papers, 2 of them syntheses that pooled 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.
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.
Who cites it
168 citing papers in PubMed, 2 syntheses or guidelines pooled it, 246 citations in OpenAlex.
- Human Transcriptomic Meta-Analysis Identifies Immune-Redox Remodeling and Impaired Vascular Wall Homeostasis in Abdominal Aortic Aneurysm.International journal of molecular sciences · 2026Pooled it
- Polymorphisms of Inflammatory Cytokine Genes and Risk for Intracranial Aneurysm: A Systematic Review and Meta-Analysis.Yonsei medical journal · 2020Pooled it
- Neutrophil extracellular traps in cardiovascular disease: Mechanisms and therapeutic implications (Review).International journal of molecular medicine · 2026Review
- Hyperacute Interleukin-1β Production and Neutrophil Extracellular Trap Formation in the Cerebral Circulation of Stroke Patients with Large Vessel Occlusion.Annals of neurology · 2026Article
- Review
- Review
- Tissue-resident neutrophils serve homeostatic and immunological functions in embryos.Nature communications · 2026Article
- Neutrophil Extracellular Traps Promote the Formation of Canine Dental Calculus.Veterinary sciences · 2026Article
- Cytokine-Family Biomarker Candidates for Small Abdominal Aortic Aneurysm Identified via Integrated mRNA and Protein Expression Profiling.International journal of molecular sciences · 2026Article
- Machine learning identifies a NETs-related four-gene diagnostic signature for abdominal aortic aneurysm.Medicine · 2026Article
- Protectin D1/GPR37 Signaling Enhances Macrophage-Dependent Efferocytosis to Attenuate Experimental Abdominal Aortic Aneurysm Formation.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026Article
- The role of neutrophils in the pathogenesis of abdominal aortic aneurysms.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2026Review
- TREM-1-Associated Neutrophil Extracellular Trap Formation is Linked to IVIG Resistance in Kawasaki Disease: A Convergent Transcriptomic and Prospective Validation Study.Journal of clinical immunology · 2026Article
- Article
- Hub genes of neutrophil extracellular traps in abdominal aortic aneurysm: a bioinformatics analysis.Hereditas · 2026Article
- Neutrophil Extracellular Traps Promote Urolithiasis Formation in Dogs: A Preliminary Study.Animals : an open access journal from MDPI · 2026Article
- Loss of MLKL impairs abdominal aortic aneurysm development by attenuating smooth muscle cell necroptosis.Cell death & disease · 2026Article
- Pathogenetic Gut Microbiota in Aortic Diseases: Evidence and Mechanisms Across Aneurysm, Dissection, and Inflammatory Aortopathies.Nutrients · 2026Review
- Neutrophil extracellular traps in cancer.Nature reviews. Cancer · 2026Review
- Neutrophil heterogeneity in Kawasaki disease and multisystem inflammatory syndrome in children.Pediatric research · 2026Review
108 more citing papers are in PubMed but not listed here.
Corrections and comments
- Commented on by
Authors and funding
10 authors at 2 institutions in 2 countries.
Funding
Abstract
objectiveNeutrophils promote experimental abdominal aortic aneurysm (AAA) formation via a mechanism that is independent from MMPs (matrix metalloproteinases). Recently, we reported a dominant role of IL (interleukin)-1β in the formation of murine experimental AAAs. Here, the hypothesis that IL-1β-induced neutrophil extracellular trap formation (NETosis) promotes AAA was tested. APPROACH AND
resultsNETs were identified through colocalized staining of neutrophil, Cit-H3 (citrullinated histone H3), and DNA, using immunohistochemistry. NETs were detected in human AAAs and were colocalized with IL-1β. In vitro, IL-1RA attenuated IL-1β-induced NETosis in human neutrophils. Mechanistically, IL-1β treatment of isolated neutrophils induced nuclear localization of ceramide synthase 6 and synthesis of C16-ceramide, which was inhibited by IL-1RA or fumonisin B1, an inhibitor of ceramide synthesis. Furthermore, IL-1RA or fumonisin B1 attenuated IL1-β-induced NETosis. In an experimental model of murine AAA, NETs were detected at a very early stage-day 3 of aneurysm induction. IL-1β-knockout mice demonstrated significantly lower infiltration of neutrophils to aorta and were protected from AAA. Adoptive transfer of wild-type neutrophils promoted AAA formation in IL-1β-knockout mice. Moreover, treatment of wild-type mice with Cl-amidine, an inhibitor NETosis, significantly attenuated AAA formation, whereas, treatment with deoxyribonuclease, a DNA digesting enzyme, had no effect on AAA formation.
conclusionsAltogether, the results suggest a dominant role of IL-1β-induced NETosis in AAA formation.
Indexed as
Identifiers
What OpenQuestion holds
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.