Enhanced Inhibitory Effect of DC-CIK Cells on Lung Adenocarcinoma via Anti-Tim-3 Antibody and Antiprogrammed Cell Death-1 Antibody and Possible Mechanism

Table 5

The cell phenotype of DC-CIK in different groups after blocking ().

Group	CD4^+	CD8^+
Blank control	4.23 ± 0.79	93.54 ± 0.64
Tim-3 blockade	3.86 ± 1.20	93.59 ± 1.75
PD-1 blockade	4.15 ± 1.01	93.59 ± 0.83
Tim-3+PD-1 blockade	3.80 ± 1.15	94.22 ± 1.25