Data revealed that CXCR3+%, PD-L1+CXCR3+%, and PD-1+CXCR3+% positively correlated with lymphoma stages (r = 0.498, P < 0.001; r = 0.437, P < 0.001, r = 0.333, P = 0.002) (Table 4). Here, CXCR3 is linked to lymphoma.