Fig. 3From: Combination immunotherapy and radiotherapy causes an abscopal treatment response in a mouse model of castration resistant prostate cancerImmune profile in tumor microenvironment. a-c. Flow cytometry for double positive CD8+ and CD3+ T cells and expression of selected markers (PD-1 or CD44) on CD8+ T cells within Myc-CaP untreated control tumors (N = 3), flank tumors from mice treated with anti-PD-L1 and XRT to leg tumor (N = 7), or leg tumors that received direct XRT and ant-PD-L1 treatment (N = 8). d. Flow cytometry for CD335+ NK cells from live cells within Myc-CaP untreated control tumors (N = 3), flank tumors from mice treated with anti-PD-L1 and XRT to its leg tumor (N = 7), or leg tumor that received direct XRT and anti-PD-L1 treatment (N = 8). Error bars represent ± SEM; *P < 0.05, **P < 0.01, and ***P < 0.001, and ****P < 0.0001, two-way ANOVA testBack to article page