A subset of microRNAs defining the side population of a human malignant mesothelioma cell line.

ABSTRACT: This study was performed to investigate the global expression profile of microRNAs in distinct subpopulations of a human malignant mesothelioma cell line. Total RNAs were isolated from the sorted side population and non-side population of MS1. The RNAs were subjected to analysis using Affymetrix GeneChip microRNA Arrays. After data extraction and normalization, a subset of microRNAs defining cell subpopulations was identified using bioinformatics softwares. Based on the criteria of 2-fold difference and the p-value of < 0.05, a total of 95 microRNAs were differentially expressed in the side population compared to the non-side population. Functional ontology revealed that target genes of the miRNAs were categorized into various gene ontology terms, such as stem cell maintenance, cell prolif

SUBMITTER: Kim MC 

PROVIDER: S-EPMC5522110 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature