SynthesisWorld journal of gastroenterology2015
CTLA-4 and MDR1 polymorphisms increase the risk for ulcerative colitis: A meta-analysis.
Synthesis in World journal of gastroenterology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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.
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Who cites it
9 citing papers in PubMed, 16 citations in OpenAlex.
- Transient receptor potential vanilloid 2 functions as a directional driver for hepoxilin AScience advances · 2026Article
- Contribution of the Skin-Gut Axis to Immune-Related Adverse Events with Multi-System Involvement.Cancers · 2022Article
- Association of Inherited Genotype and Severity of Clinical Presentation in Subjects with Verified Pas III Disorder.Materia socio-medica · 2022Article
- Glucocorticoid receptor modulates dendritic cell function in ulcerative colitis.Histology and histopathology · 2020Review
- Genetic polymorphism patterns suggest a genetic driven inflammatory response as pathogenesis in appendicitis.International journal of colorectal disease · 2020Article
- Non-HLA Genetic Factors and Their Influence on Heart Transplant Outcomes: A Systematic Review.Transplantation direct · 2019Article
- Association of Cytotoxic T Lymphocyte Antigen-4 Gene Polymorphisms with Psoriasis Vulgaris: A Case-Control Study in Turkish Population.Journal of immunology research · 2018Article
- Constitutive androstane receptor regulates the intestinal mucosal response to injury.British journal of pharmacology · 2017Article
- P-glycoprotein multidrug transporter in inflammatory bowel diseases: More questions than answers.World journal of gastroenterology · 2017Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo evaluate the correlations between cytotoxic T lymphocyte-associated antigen-4 (CTLA-4) and multi-drug resistance 1 (MDR1) genes polymorphisms with ulcerative colitis (UC) risk.
methodsPubMed, EMBASE, Web of Science, Cochrane Library, CBM databases, Springerlink, Wiley, EBSCO, Ovid, Wanfang database, VIP database, China National Knowledge Infrastructure, and Weipu Journal databases were exhaustively searched using combinations of keywords relating to CTLA-4, MDR1 and UC. The published studies were filtered using our stringent inclusion and exclusion criteria, the quality assessment for each eligible study was conducted using Critical Appraisal Skill Program and the resultant high-quality data from final selected studies were analyzed using Comprehensive Meta-analysis 2.0 (CMA 2.0) software. The correlations between SNPs of CTLA-4 gene, MDR1 gene and the risk of UC were evaluated by OR at 95%CI. Z test was carried out to evaluate the significance of overall effect values. Cochran's Q-statistic and I(2) tests were applied to quantify heterogeneity among studies. Funnel plots, classic fail-safe N and Egger's linear regression test were inspected for indication of publication bias.
resultsA total of 107 studies were initially retrieved and 12 studies were eventually selected for meta-analysis. These 12 case-control studies involved 1860 UC patients and 2663 healthy controls. Our major result revealed that single nucleotide polymorphisms (SNPs) of CTLA-4 gene rs3087243 G > A and rs231775 G > A may increase the risk of UC (rs3087243 G > A: allele model: OR = 1.365, 95%CI: 1.023-1.822, P = 0.035; dominant model: OR = 1.569, 95%CI: 1.269-1.940, P < 0.001; rs231775 G > A: allele model: OR = 1.583, 95%CI: = 1.306-1.918, P < 0.001; dominant model: OR = 1.805, 95%CI: 1.393-2.340, P < 0.001). In addition, based on our result, SNPs of MDR1 gene rs1045642 C > T might also confer a significant increases for the risk of UC (allele model: OR = 1.389, 95%CI: 1.214-1.590, P < 0.001; dominant model: OR = 1.518, 95%CI: 1.222-1.886, P < 0.001).
conclusionCTLA-4 gene rs3087243 G > A and rs231775 G > A, and MDR1 gene rs1045642 C > T might confer an increase for UC risk.
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