Figure 9. MELK levels and immune checkpoint expression. (A) Correlation of MELK with PD-1, adjusted for purity by TIMER, (B) Correlation with PDL1, (C) Correlation with CTLA-4, (D) Correlation with HAVCR2, (E) Correlation with PDCD1, (F) Correlation with PDCD1LG2, (G) Correlation with TIGIT, (H), Correlation with LAG3, (I) Correlation with SIGLEC15.