ArticleJournal of clinical laboratory analysis2008
Association of interleukin-18 gene polymorphism with asthma in Chinese patients.
Article in Journal of clinical laboratory analysis, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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.
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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
7 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- The relationship between interleukin-18 polymorphisms and allergic disease: a meta-analysis.BioMed research international · 2014Pooled it
- Interleukin-18 promoter polymorphism and asthma risk: a meta-analysis.Molecular biology reports · 2012Pooled it
- Distinct Epithelial-Innate Immune Cell Transcriptional Circuits Underlie Airway Hyperresponsiveness in Asthma.American journal of respiratory and critical care medicine · 2023Article
- Rhinovirus infection of the airway epithelium enhances mast cell immune responses via epithelial-derived interferons.The Journal of allergy and clinical immunology · 2023Article
- Immune-related gene polymorphisms in pulmonary diseases.Toxicology · 2017Review
- Expression analysis of asthma candidate genes during human and murine lung development.Respiratory research · 2011Article
- Importance of cytokines in murine allergic airway disease and human asthma.Journal of immunology (Baltimore, Md. : 1950) · 2010Review
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Like other allergic diseases, asthma results from multiple conditions. Asthmatic beginning and severity are mediated by both environmental and genetic factors. In asthma studies, important work is realization of the genetic background and identification of genetic factors resulting in asthma development and phenomena. Here, we investigated whether interleukin (IL)-18 single nucleotide polymorphisms (SNPs) are involved in Chinese asthma patients. IL-18 (IL-18) SNP was detected by polymerase chain reaction (PCR)-based restriction analysis in 201 patients with asthma and 60 normal controls. Significant differences were found in the genotype distribution of IL-18 SNP between asthma patients and controls (P=0.000003). Allelic frequency of the IL-18 gene distinguished asthma patients from controls (P=0.000066). The results revealed a significant difference between asthma patients and normal controls in IL-18 SNP and a statistical correlation between IL-18 polymorphisms (105A/C) and asthma formation. We concluded that Chinese who carry the C/C homozygote of the IL-18-105A/C gene polymorphism in coding regions may have a higher risk of developing asthma.
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