Z., Yang Y., Lv Y., Wang Supplementary Material for: Meta-Analysis Shows Strong Positive Association of the TNF-α Gene with Tumor Stage in Bladder Cancer There is no consensus on the association between the <i>tumor necrosis factor-</i>α<i> (TNF-</i>α<i>)</i> gene promoter –308 A/G single nucleotide polymorphisms and bladder cancer risk. To obtain a more precise estimation of this correlation, we conducted a meta-analysis. The PubMed, MEDLINE, Cochrane Library and China National Knowledge Infrastructure (CNKI) databases were searched for relevant published studies. Seven case-control studies with a total of 1,311 cases and 1,436 controls were identified and analyzed. A notable correlation was observed between the <i>TNF-</i>α genotype and bladder cancer grade (<i>AA+GA </i>vs. <i>GG;</i> odds ratio 1.96, 95% confidence interval 1.37–2.80, p = 0.0002). In summary, this meta-analysis demonstrates that the <i>TNF-</i>α –308 <i>AA+GA</i> genotype may be a marker to the tumor-invasive stage of bladder cancer. Tumor necrosis factor-α;Single nucleotide polymorphism;Bladder cancer;Meta-analysis 2012-09-14
    https://karger.figshare.com/articles/dataset/Supplementary_Material_for_Meta-Analysis_Shows_Strong_Positive_Association_of_the_TNF-_Gene_with_Tumor_Stage_in_Bladder_Cancer/5123875
10.6084/m9.figshare.5123875.v1