Research Article

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Gastric cancer is a disease with a heterogeneous pathology; its pathological mechanisms remain unclear because there is a poor understanding of its etiology. In this study, we identified differentially expressed microRNAs (miRNAs) among various gastric cancer subtypes. miRNA microarray analysis and bioinformatic analysis were used to compare miRNA expression between the signet-ring cell ... more

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Cerebrovascular disease; Meta-analysis; Methylenetetrahydrofolate reductase; Polymorphism; Stroke

Several independent studies have reported the role of the methylenetetrahydrofolate reductase gene (MTHFR) A1298C polymorphism in strokes, but the results are inconclusive. To derive a more precise estimation of the relationship, a meta-analysis was performed in the present study. In this meta-analysis, a total of 13 studies, including 1974 cases and 2660 controls, were selected ... more

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Ischemic stroke; Methylenetetrahydrofolate reductase; Polymorphism

The association between the MTHFR genetic polymorphism and ischemic stroke has been reported by a number of investigators. However, the results have been controversial and conflicting. The aim of this study was to explore the association between the MTHFR variants C677T and A1298C and the risk of ischemic stroke in an Eastern Chinese Han population. A total of 199 ... more

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Previous studies investigating the association between methylenetetrahydrofolate reductase (MTHFR) 677C/T polymorphisms and psoriasis risk have reported inconsistent results. The present meta-analysis aimed to comprehensively evaluate the association between MTHFR 677C/T polymorphism and psoriasis risk. The studies regarding the association between MTHFR 677C/T ... more

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Activated caspase-3; Apoptosis; Gastric cancer; Gastric dyspepsia; Helicobacter pylori; TUNEL

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Gastric cancer; HMG-box; HMGB3

Gastric cancer is a major health problem worldwide; it is the second most common cause of cancer death in the world. Recent studies indicate that the high-mobility group (HMG) of chromosomal proteins is associated with cancer progression. However, HMGB3 has been little studied. We analyzed the co-expression network between HMGB3 and differentially-expressed genes in the GSE17187 database ... more

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Bioinformatics analysis; Gastric cancer; Graph cluster

Despite a dramatic reduction in incidence and mortality rates, gastric cancer still remains one of the most common malignant tumors worldwide, especially in China. We sought to identify a set of discriminating genes that could be used for characterization and prediction of response to gastric cancer. Using bioinformatics analysis, two gastric cancer datasets, GSE19826 and GSE2685, were ... more

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cDNA microarray; differential gene expression; Gastric cancer; Peritoneal dissemination

With the aim of identifying peritoneal metastasis-related genes in gastric cancer, we performed a broad analysis of differential gene expression between the parental cell line GC9811 and its highly metastatic peritoneal counterpart, cell line GC9811-P. Two fluorescent cDNA probes, labeled with Cy3 and Cy5 dyes, were prepared from GC9811 and GC9811-P mRNA samples by the reverse ... more

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10/27/2014
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We conducted a cohort study to investigate the role of 2 single-nucleotide polymorphisms of the excision repair cross-complimentary group 1 (ERCC1) gene polymorphism in response to chemotherapy and clinical outcomes of gastric cancer. A total of 231 patients with newly diagnosed and histopathologically confirmed primary gastric cancer participated in the study. ERCC1 rs11615 and rs3212986 ... more

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