Identification of immune microenvironment subtypes that predicted the prognosis of patients with ovarian cancer.

ABSTRACT: Ovarian cancer (OC) is associated with high mortality rate. However, the correlation between immune microenvironment and prognosis of OC remains unclear. This study aimed to explore prognostic significance of OC tumour microenvironment. The OC data set was selected from the cancer genome atlas (TCGA), and 307 samples were collected. Hierarchical clustering was performed according to the expression of 756 genes. The immune and matrix scores of all immune subtypes were determined, and Kruskal-Wallis test was used to analyse the differences in the immune and matrix scores between OC samples with different immune subtypes. The model for predicting prognosis was constructed based on the expression of immune-related genes. TIDE platform was applied to predict the effect of immunotherapy on patie

SUBMITTER: Wang X 

PROVIDER: S-EPMC8051724 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature