Higher miR-543 levels correlate with lower STK31 expression and longer pancreatic cancer survival.

ABSTRACT: Pancreatic cancer (PC) is one of the most malignant gastrointestinal tumors and the 5-year survival is only 9%. The expression of miRNAs in serum has been proved to be related to tumorigenesis and development of cancers. The miRNA targets and gene targets were predicted in microRNA.org, miRDB, TargetScan, and RNAInter. The expression data of STK31 (Serine/Threonine Kinase 31) and miRNAs generated from PC samples was from TCGA and the relationship of expression of STK31 and miR-543 was confirmed in PC samples from our center. Double luciferase reporter gene assay was used to demonstrate the direct binding between miR-543 and STK31. The effect of expression level of miRNAs on survival time was assessed by Kaplan-Meier curves. The Go Ontology (GO) and the Kyoto Encyclopedia of Genes and Genom

SUBMITTER: Yuan W 

PROVIDER: S-EPMC7774731 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature