Upregulation of the Non-Coding RNA OTUB1-isoform 2 Contributes to Gastric Cancer Cell Proliferation and Invasion and Predicts Poor Gastric Cancer Prognosis.

ABSTRACT:

Background

The deubiquitinase OTUB1 plays critical oncogenic roles and facilitates tumor progression in cancer. However, less is known regarding the aberrant expression, clinical significance and biological functions of the non-coding RNA OTUB1-isoform 2. We aimed to evaluate the OTUB1-isoform 2 levels in gastric cancer and their possible correlation with clinicopathologic features and patient survival to reveal its biological effects in gastric cancer progression.

Methods

Total RNA extraction was performed on 156 gastric cancer case samples, and RT-qPCR was conducted. Chi-square test analysis was used to calculate the correlation between pathological parameters and the OTUB1-isoform 2 mRNA levels. Kaplan-Meier and Cox proportional hazards analyses were used to analyze the o

SUBMITTER: Wang YQ 

PROVIDER: S-EPMC4807415 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature