When lncRNA miR503HG and hnRNPA2/B1 form complexes in HCC, hnRNPA2/B1 protein ubiquitination is promoted, the stability of P52 and P65 mRNAs is reduced, and the NF-kappa B pathway of HCC is inhibited 24. Here, HNRNPA2B1 is linked to hepatocellular carcinoma.