Differentially expressed lncRNAs, miRNAs, and mRNAs in liver cancer. (A–C) Heat maps demonstrate differential expression of lncRNAs, miRNAs, and mRNAs in liver cancer. X axis stands for differentially expressed lncRNAs, miRNAs, and mRNAs and Y axis represents the samples. The expression values are shown in line with the color scale. (D–F) Volcano plots show the differential expression of lncRNAs, miRNAs, and mRNAs in liver cancer. X axis denotes the mean expression differences of lncRNAs, miRNAs, and mRNAs in liver cancer, and Y axis stands for log-transformed FDR values.