SynthesisMolecular biology reports2012
Association between the CTLA-4 +49 A/G polymorphism and susceptibility to rheumatoid arthritis: a meta-analysis.
Synthesis in Molecular biology reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 6 of them syntheses that pooled it.
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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, 6 syntheses or guidelines pooled it, 20 citations in OpenAlex.
- Association of the endothelial nitric oxide synthase (eNOS) 4a/b polymorphism with the risk of incident diabetic retinopathy in patients with type 2 diabetes mellitus: a systematic review and updated meta-analysis.Annals of medicine · 2023Pooled it
- Association betweenAging · 2021Pooled it
- The effect of CTLA-4 A49G polymorphism on rheumatoid arthritis risk: a meta-analysis.Diagnostic pathology · 2014Pooled it
- The CTLA-4 +49 A/G, CT60 A/G and PTPN22 1858 C/T polymorphisms and susceptibility to vitiligo: a meta-analysis.Molecular biology reports · 2013Pooled it
- Association of the CTLA-4 +49A/G polymorphism with rheumatoid arthritis in Chinese Han population.Molecular biology reports · 2013Pooled it
- The association between interleukin-6 polymorphisms and rheumatoid arthritis: a meta-analysis.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2012Pooled it
- Current understanding of CTLA-4: from mechanism to autoimmune diseases.Frontiers in immunology · 2023Review
- The Association BetweenFrontiers in medicine · 2021Article
- Is the Genetic Background of Co-Stimulatory CD28/CTLA-4 Pathway the Risk Factor for Prostate Cancer?Pathology oncology research : POR · 2017Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The aim of this study was to explore whether the cytotoxic T lymphocyte antigen-4 (CTLA-4) +49 A/G polymorphism confers susceptibility to rheumatoid arthritis (RA). A meta-analysis was conducted on the associations between CTLA-4 +49 A/G polymorphism and RA using; 1) allele contrast, 2) the recessive model, 3) the dominant model, and 4) an additive model. A total of 19 studies, 5,752 RA patients and 5,508 controls, encompassing 9 Caucasian, 8 Asian, 1 Mexican, and 1 Tunisian population were included in this meta-analysis. Ethnicity-specific meta-analysis was performed on Caucasian and Asian populations. Meta-analysis of the CTLA-4 +49 A/G polymorphism revealed an association between RA and the CTLA-4 +49 G allele in all 11,260 study subjects (odds ratio (OR) 1.118, 95% confidence interval (CI) 1.033-1.210, P = 0.005). Stratification by ethnicity showed an association between the CTLA-4 +49 G allele and RA in Asians (OR 1.164, 95% CI 1.056-1.283, P = 0.002), but no evidence of an association in Caucasians (OR 1.085, 95% CI 0.973-1.209, P = 0.431). Furthermore, associations were found between RA and the CTLA-4 +49 A/G polymorphism in Asians using the dominant and additive models, but not using the recessive model. On the other hand, no association was found between RA and the CTLA-4 +49 A/G polymorphism using the recessive, dominant, or additive models in Caucasians. This meta-analysis demonstrates that the CTLA-4 +49 A/G polymorphism confers susceptibility to RA in Asians, but not in Caucasians.
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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.