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. 2021 Feb 8;10:622251. doi: 10.3389/fonc.2020.622251

Figure 1.

Figure 1

Identification of the immune infiltration subtypes in LUAD in the TCGA cohort. (A) According to 29 immune-related gene sets, three immune infiltration subtypes were identified in LUAD samples by ssGSEA. The results of the ESTIMATE algorithm are also shown in the heatmap. (B) The immune score calculated by the ESTIMATE algorithm in different immune infiltration subtypes. (C) Relative fractions of 14 immune cells in different immune infiltration subtypes. The red box indicated that the relative expression of immune cells increased or decreased in the three immune infiltration subtypes. (D) Kaplan-Meyer survival curve of the three immune infiltration subtypes in the TCGA cohort. *P < 0.05; **P < 0.01; ***P < 0.001.