Figure 3. Identification of gene signature related to immune in TNBC. (A) immune related ssGSEA scores were estimated in the METABRIC cohort. (B) volcano plot demonstrated distinctive expressed immune-related genes between immune low and immune high groups (C) Venn diagram suggested 1175 immune related genes in the three cohorts. (D) Venn diagram suggested 9 prognostic hypoxia and immune related genes in the three cohorts.