YBX1 and hepatocellular carcinoma: CircRNA hsa_circ_0062682 as well as other RNA molecules, which have been previously described to bind to YBX1 [57], also in the context of HCC [58,59,60,61], were found to be enriched in the pulled down fractions followed by RT-qPCR in comparison to IgG negative control (Figure 7A).