Figure 5.

Cluster analysis heatmap of miRNA in 3 kinds of PEs. miRNAs based on global miRNA expression analyses in APE (A1–A3) and NPE (C1–C2). MiRNAs based on global miRNA expression analyses in (A1–A3) APE and (B1–B3) TPE. MiRNAs based on global miRNA expression in (B1–B3) TPE and (C1–C2) NPE samples. Each column represents an miRNA and each row is a sample. Red represents over-expressed miRNAs; green is under-expressed miRNAs. APE = pleural effusion of lung adenocarcinoma, NPE = pleural effusion of benign lesions, TPE = pleural effusion of tuberculous,