Accordingly, it has been indicated that lncRNA-PVT1, lncRNA-PCAT-1, lncRNA-CCAT2, lncRNA-PTCSC3, and lncRNA-HULC are associated with colorectal, prostate, thyroid, and hepatocellular cancers, respectively (Tseng et al., 2014[18]; Shi et al., 2015[15]; Ling et al., 2013[5]; Jendrzejewski et al., 2012[4]; Liu et al., 2012[7]). This evidence concerns the gene PCAT1 and hepatocellular carcinoma.