Figure 6.

Schematic of the potential mechanism of the four lncRNAs in the prognostic model of hepatocellular carcinoma. The potential mechanisms of the four lncRNAs were summarized based on the results of the functional prediction of bioinformatics, statistical analysis of clinical relevance, and previous publications. The dotted boxes, such as biological process, pathways, ceRNA mechanisms, and the potential phenotype of oncobiology, indicate potential biological mechanisms that need to be further revealed. And the solid-line boxes, such as the associations between the four lncRNAs and prognostic relevance of hepatocellular carcinoma, indicate the evidence established in our study.