Table 1.

CPS for PD-L1 expression in MC38 tumors. CPS: PD-L1-stained cells/total tumor cells × 100.

Group	PD-L1 Score
CTL	15
CTL	7
CTL	4
CTL	3
CTL	2
MRD	13
MRD	10
MRD	18
MRD	15
MRD	20