ArticleStroke2007
IL1RN VNTR polymorphism in ischemic stroke: analysis in 3 populations.
Article in Stroke, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.
What it found
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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
9 citing papers in PubMed, 2 syntheses or guidelines pooled it, 33 citations in OpenAlex.
- Anti-inflammatory therapy for preventing stroke and other vascular events after ischaemic stroke or transient ischaemic attack.The Cochrane database of systematic reviews · 2020Pooled it
- Lack of association between interleukin-1 receptor antagonist gene 86-bp VNTR polymorphism and ischemic stroke: A meta-analysis.Medicine · 2018Pooled it
- Analysis of targeted and whole genome sequencing of PacBio HiFi reads for a comprehensive genotyping of gene-proximal and phenotype-associated Variable Number Tandem Repeats.PLoS computational biology · 2025Article
- The roles of MMP8/MMP10 polymorphisms in ischemic stroke susceptibility.Brain and behavior · 2022Article
- Targeted genotyping of variable number tandem repeats with adVNTR.Genome research · 2018Article
- Pathogenesis of intracranial aneurysm is mediated by proinflammatory cytokine TNFA and IFNG and through stochastic regulation of IL10 and TGFB1 by comorbid factors.Journal of neuroinflammation · 2015Article
- Association between Interleukin-1 gene single nucleotide polymorphisms and ischemic stroke classified by TOAST criteria in the Han population of northern China.BioMed research international · 2013Article
- Gene expression in human peripheral blood mononuclear cells upon acute ischemic stroke.Journal of neurology · 2008Article
- Is anti-inflammatory therapy for type 2 diabetes mellitus ready for routine clinical practice?Nature clinical practice. Endocrinology & metabolism · 2007Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 2 institutions in 1 country.
Funding
Abstract
background and purposeGenetic factors influence risk for ischemic stroke and likely do so at multiple steps in the pathogenic process. Variants in genes related to inflammation contribute to risk of stroke. The purpose of this study was to confirm our earlier finding of an association between allele 2 of a variable number tandem repeat of the IL-1 receptor antagonist gene (IL1RN) and cerebrovascular disease.
methodsAn association study of the variable number tandem repeat genotype with ischemic stroke and stroke subtypes was performed on samples from a North American study of affected sibling pairs concordant for ischemic stroke and 2 North American cohorts of prospectively ascertained ischemic stroke cases and unrelated controls. DNA analysis was performed on cases and controls, stratified by race.
resultsAfter adjustment for age, sex, and stroke risk factors, the odds ratio for association of allele 2 and ischemic stroke was 2.80 (95% confidence interval, 1.29 to 6.11; P=0.03) for the white participants. The effect of allele 2 of IL1RN on stroke risk most closely fits a recessive genetic model (P=0.009). For the smaller sample of nonwhite participants, the results were not significant.
conclusionsAllele 2 of IL1RN, present in nearly one-quarter of stroke patients, may contribute to genetic risk for ischemic stroke and confirm the previously identified association with cerebrovascular disease. These results are driven by the association in the white participants. Further exploration in a larger nonwhite sample is warranted.
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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.