CD274 and neoplasm: Assessment of the ICM expression in the center of the tumor tissue in the MSI-H and MSS groups revealed that the expression levels of PD-L1 (18 [41.9%] vs. 3 [7.5%, respectively; p < 0.001) and TIM-3 (30 [69.8%] vs. 19 [47.5%], respectively; p = 0.047) were significantly higher in the MSI-H group than those in the MSS group.