Association of sirtuins with clinicopathological parameters and overall survival in gastric cancer.

ABSTRACT: To evaluate the associations of sirtuins (SIRT1-7) with clinicopathological parameters in gastric cancer, sirtuins expression profile in NCBI GEO datasets, GSE62254 and GSE15459, was integrated and analyzed. The results suggested that SIRT4, SIRT6, and SIRT7 were associated with Lauren classification and SIRT3-5 were associated with pStage in gastric cancer. Then an online database derived from 1,065 gastric cancer cases, Kaplan-Meier plotter, was used to explore the associations of the mRNA levels of sirtuins with overall survival in gastric cancer. Survival curves generated from Kaplan-Meier plotter suggested that high expression of SIRT1 mRNA was favorable for overall survival in gastric cancer (SIRT1: HR = 0.64, 95% CI = 0.54-0.76, P = 2.2E-07), high expressions of SIRT2-4 and S

SUBMITTER: Shen X 

PROVIDER: S-EPMC5650347 | biostudies-literature | 2017 Sep

REPOSITORIES: biostudies-literature