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. 2018 Aug 21;16(5):5761–5768. doi: 10.3892/ol.2018.9337

Figure 2.

Figure 2.

PD-L1 correlates with immune cell and CSC marker expression. Graphical representation of linear regression results assessing correlations between PD-L1 and (A) Lgr5, (B) SOX2, (C) CD8 and (D) Foxp3 expression. Significant correlations were found between PD-L1 expression and all other markers assessed in this study. Lgr5, Leucine-rich repeat-containing G-protein coupled receptor 5; SOX2, sex determining region Y-box 2; CD8, Cluster of differentiation 8; Foxp3, Forkhead box P3; PD-L1, Programmed death-ligand 1.