Comprehensive analysis of expression profiles of long non‑coding RNAs with associated ceRNA network involved in gastric cancer progression.

ABSTRACT: Long non‑coding RNAs (lncRNAs) play critical roles in the development and progression of cancers. The present study aimed to identify novel lncRNAs and associated microRNAs (miRNAs or miRs) and mRNAs in gastric cancer. Differentially expressed lncRNAs (DElncRNAs) and differentially expressed mRNAs (DEmRNAs) of 6 paired gastric cancer and normal tissues were identified using microarray. The DEmiRNAs between gastric cancer and the normal control tissues were identified using miRNA‑seq data from Cancer Genome Atlas. Common DElncRNAs from the Cancer RNA‑Seq Nexus database and circlncRNAnet database were analyzed. A DElncRNAs‑DEmiRNAs‑DEmRNAs network was constructed by target prediction. Functional enrichment analysis was employed to predict the function of DEmRNAs in the network. The correlati

SUBMITTER: Gu W 

PROVIDER: S-EPMC6691204 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature