PHLPP2 and hepatocellular carcinoma: In the CCLE-Liver database, mRNA levels of PHLPP2 exhibited an increase in HCC cell lines with Mut p53 (SNU449, Huh7, and PLC/PRF/5) compared to those with Wt p53 (SK-Hep-1 and HepG2) (Fig. S4A).