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. 2021 Nov 26;12:780780. doi: 10.3389/fgene.2021.780780

FIGURE 9.

FIGURE 9

Immune checkpoint molecules expression analysis. (A–H) The expression levels of Immune checkpoint molecules, including PD-L1 (A), LAG-3 (B), TIGIT (C), TIM-3 (D), IDO1 (E), CTLA-4 (F), TDO2 (G), and PDCD1 (H) between high and low PRS-score groups in the TARGET cohort. (IP) The expression levels of Immune checkpoint molecules, including PD-L1 (I), LAG-3 (J), TIGIT (K), TIM-3 (L), IDO1 (M), CTLA-4 (N), TDO2 (O), and PDCD1 (P) between high and low PRS-score groups in the GEO cohort.