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. 2023 Feb 24;10:1131402. doi: 10.3389/fmolb.2023.1131402

FIGURE 9.

FIGURE 9

Immune checkpoints analysis. (A, B) Different expressions of immune checkpoints in G2, G3, and G4 of ACC. (*p < 0.05, **p < 0.01, ***p < 0.001, asterisks (*) stand for significance levels.). (C) The correlation analysis between five prognostic PRGs and immune checkpoints.