Identification of a Novel Glycolysis-Related Gene Signature for Predicting Breast Cancer Survival.

ABSTRACT: To identify a glycolysis-related gene signature for the evaluation of prognosis in patients with breast cancer, we analyzed the data of a training set from TCGA database and four validation cohorts from the GEO and ICGC databases which included 1,632 patients with breast cancer. We conducted GSEA, univariate Cox regression, LASSO, and multiple Cox regression analysis. Finally, an 11-gene signature related to glycolysis for predicting survival in patients with breast cancer was developed. And Kaplan-Meier analysis and ROC analyses suggested that the signature showed a good prognostic ability for BC in the TCGA, ICGC, and GEO datasets. The analyses of univariate Cox regression and multivariate Cox regression revealed that it's an important prognostic factor independent of multiple cli

SUBMITTER: Zhang D 

PROVIDER: S-EPMC7821871 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature