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. 2018 Sep 26;8(1):e1515612. doi: 10.1080/2162402X.2018.1515612

Figure 2.

Figure 2.

(A) Kaplan Meier plots showing the crude survival of cancer patients with tumors showing absence or presence of B2M protein expression on tumor cells. (B) B2M loss of expression increased the survival rate in tumors with high or low infiltration of CD8 positive cells. (C) Kaplan Meier plots showing the crude survival of cancer patients with different levels of PD-L1 positive tumor-infiltrating immune cells (TIIC). (D) PD-L1 expression on tumor-infiltrating immune cells increased the survival rate in cancer patients regardless of the infiltration level of CD8 positive cells.