HCC‐LM3 and CSQT‐2 cells were infected with n.c. oe‐LV or 14‐3‐3ζ oe‐LV for 72 hours, and the expression of mRNA and protein levels of YWHAZ were determined with qRT‐PCR and Western blot (Figure 3A,C,E,G). The gene discussed is YWHAZ; the disease is hepatocellular carcinoma.