BACKGROUND This study aimed to identify more potential genes and miRNAs associated with the pathogenesis of intracranial aneurysms (IAs). MATERIAL AND METHODS The dataset of GSE36791 (accession number) was downloaded from the Gene Expression Omnibus database. Differentially expressed genes (DEGs) were screened for in the blood samples from patients with ruptured IAs and controls, followed by fu...

Changes in miRNA expression are a common feature in colon cancer. Those changes occurring in the transition from normal to adenoma and from adenoma to carcinoma, however, have not been well defined. Additionally, miRNA changes among tumor subgroups of colon cancer have also not been adequately evaluated. In this study, we examined the global miRNA expression in 315 samples that included 52 norm...

The prognosis of gastric cancer is mainly linked to tumor recurrence. MicroRNA-34a (miR-34a) is a direct transcriptional target of p53 and links tumor suppressor function and the oncogenic pathways in some cancers. However, the role of miR-34a in predicting prognosis of gastric cancer has not been fully elucidated. In this study, we aimed to investigate the expression level of miR-34a and its p...

miRNAs are important regulators of gene expression that are frequently deregulated in cancer, with aberrant DNA methylation being an epigenetic mechanism involved in this process. We previously identified miRNA promoter regions active in normal mammary cell types and here we analyzed which of these promoters are targets of aberrant DNA methylation in human breast cancer cell lines and breast tu...

BACKGROUND MicroRNAs (miRNAs) are small, non-coding RNAs which can function as oncogenes or tumor suppressor genes in human cancers. Researchers have found that the expression level of miR-107 was decreased in human non-small cell lung cancer (NSCLC) tissues and cell lines, however, its clinicopathological and prognostic significance in NSCLC has not been investigated. METHODS Quantitative re...

BACKGROUND/AIMS MicroRNA (miRNA) is a small non-coding RNA molecule that functions in regulation of gene expression by targeting mRNA to affect its stability and/or translation. The aim of this study was to evaluate the miRNAs involvement in gestational diabetes mellitus (GDM), a well known risk factor for fetal overgrowth. METHODS Differential microRNA expression in placental tissues of norm...