Fig. 11From: M6A-related lncRNAs predict clinical outcome and regulate the tumor immune microenvironment in hepatocellular carcinomaValidating the expression of four m6A-related lncRNAs in the signature by qRT-PCR. AC145207.5, AL031985.3, NRAV, and PTOV1-AS1 were all highly overexpressed in HCC, as shown in tumor tissue (A-D), and HCC serum (E–H)Back to article page