Figure 2

The correlations of infiltration of SIRPα (a), FOXP3 (b) and CD8 (c) positive cells with the immunoexpression of PD-L1 and IDO1.

The correlations of infiltration of SIRPα (a), FOXP3 (b) and CD8 (c) positive cells with the immunoexpression of PD-L1 and IDO1.