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. 2020 Sep 1;27(3):1073274820946804. doi: 10.1177/1073274820946804

Figure 1.

Figure 1.

Quadrat count data used to predict CD56 high regions of the tumor. PCK (Pan Cytokeratin) is a marker for tumor cells, and while it is not used in the SDM, it is shown to put the rest of the markers into context. CD56 is a marker for natural killer (NK), activated CD8 T cells, dendritic cells (DC); CA9 (carbonic anhydrase 9) and CA 12 are markers of hypoxia and low pH; IDO (Indoleamine 2,3-dioxygenase an immunosuppressive factor; PD-L1 (programmed death-protein 1 ligand) and CTLA-4 (cytotoxic T-lymphocyte-associated protein 4) are immune checkpoints; CD31 is a marker for endothelial cells; aSMA is a marker for cancer associated fibroblasts.