Fig. 2From: Hsa_circ_0004831 serves as a blood-based prognostic biomarker for colorectal cancer and its potentially circRNA-miRNA-mRNA regulatory network constructionThe volcano plots and Heatmaps of differentially expressed circRNAs, miRNAs and mRNAs in CRC. a, d a total of 28 up- and 73 down-regulated circRNAs were identified from differentially expressed circRNAs. The FC value of hsa_circ_0004831expression in CRC was 3.92. b, e Two up- and 13 down-regulated miRNAs were identified from differentially expressed miRNAs. The FC value of miR-4326 expression in CRC was 0.47. c, f Ninety-seven up- and 11 down-regulated mRNAs were identified from differentially expressed mRNAsBack to article page