Fig. 1
From: Comprehensive analysis of the role of ICOS ( CD278 ) in pan-cancer prognosis and immunotherapy
The expression levels of ICOS in different types of human cancers. (A). Based on the TCGA database, the expression levels of ICOS in 33 tumor tissues and normal tissues were compared. (B). The expression level of ICOS in normal tissues and tumor tissues is based on TCGA and GTEx data sets. (C) From the TCGA data, the expression levels of ICOS genes in different types of cancer. (D) The expression distribution of ICOS in different tumor tissues. *P<0.05, **P<0.01, ***P<0.001