Comprehensive analysis of long non‑coding RNA‑messenger RNA‑microRNA co‑expression network identifies cell cycle‑related lncRNA in hepatocellular carcinoma.

ABSTRACT: Long non‑coding RNAs (lncRNAs) have been shown to contribute to progression and prognosis of hepatocellular carcinoma (HCC). However, expression profiling and interaction of lncRNAs with messenger RNAs (mRNAs) and microRNAs (miRNAs) remain largely unknown in HCC. The expression profiling of lncRNAs, mRNA and miRNAs was obtained using microarray. The Gene Ontology (GO) enrichment and Kyoto Encyclopedia of Genes and Genomes pathway analysis were used to characterize potential functions of differentially expressed mRNAs. Cytoscape was applied to construct an lncRNA‑miRNA‑mRNA co‑expression network and candidate lncRNAs were validated via quantitative PCR in 30 pairs of HCC and adjacent tumor‑free tissues. In this study, 1,056 upregulated and 1,288 downregulated lncRNAs were identified, while

SUBMITTER: Zhu HR 

PROVIDER: S-EPMC6777664 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature