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. 2020 Oct 28;10:570733. doi: 10.3389/fonc.2020.570733

Figure 1.

Figure 1

Identification of DE-miRNAs. (A) Heatmap of DE-miRNAs. The black patterns represent miRNAs that are not differentially expressed between 483 human LUAD tumor samples and 45 human normal samples. The red patterns represent up-regulated miRNAs and the green represent down-regulated miRNAs. (B) Volcano plot of DE-miRNAs. The black plots represent miRNAs with no difference, while the red plots represent up-regulated miRNAs and the green plots represent down-regulated miRNAs. (C–E) The expression of miR-550a-1, miR-550a-2, and miR-4661 in tumor tissues was compared with that in normal tissues in LUAD patients from TCGA database. (F,G) Survival curve of hsa-miR-550a and hsa-miR-4661 in LUAD from the Kaplan–Meier database.