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. 2022 May 29;2022:6521290. doi: 10.1155/2022/6521290

Figure 7.

Figure 7

Immune cell infiltration landscape of LUAD. (A, B) ESTIMATE, immune and stromal scores of high- and low-risk patients in TCGA (a) (n = 447) and GSE72094 (b) (n = 328) datasets. (C, D) The expression levels of immune checkpoint molecules in the high- and low-risk groups in TCGA (c) and GSE72094 (d) datasets. The asterisks represent the statistical p-value (∗p < 0.05; ∗∗p < 0.01; ∗∗∗p < 0.001).