This upregulation was paralleled by an upregulation of KLC2 RNA signals (SL; 1.9 ± 0.3 (PT) vs. 4.9 ± 0.4 (HCC); p < 0.001; Figure 6A,B and Figure S2); as already shown in the TCGA dataset, a strong statistical association between LINC00152 and KLC2 RNA expression was observed (Spearman’s rho = 0.93, p < 0.001). This evidence concerns the gene KLC2 and hepatocellular carcinoma.