Six MicroRNA Prognostic Models for Overall Survival of Lung Adenocarcinoma

Figure 2

The GDC database, TCGA-LUAD and CPTAC-3, datasets were screened for 209 significantly differentially expressed candidate miRNAs. (a) Expression heatmap in TCGA; (b) expression heatmap in CPTAC-3; (c) volcano plot of the differentially expressed microRNA analysis of the TCGA data set; (d) volcano plot of the analysis of differential expression of CPTAC-3 data set. Red represents differentially expressed genes and black represents non-differentially expressed genes; (e) intersection of upregulated genes in tumors; (f) intersection of downregulated genes in tumors.

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