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. 2021 Apr 15;11:611544. doi: 10.3389/fonc.2021.611544

Figure 4.

Figure 4

Knockdown of WTAP suppresses the HCC tumorigenesis in vivo SMMC-7721 cells stably transfected with a sh-WTAP or negative control (NC) were subcutaneously implanted into nude mice, and the tumor growth was monitored. (A) Representative photos of nude mice and HCC tumor tissues from the control (Ctrl) or sh-WTAP group at week 5. (B) Tumor volume was monitored and calculated at the indicated time points. (C) Tumor weight of tumors from the Ctrl or sh-WTAP group were analyzed; n = 5 per group. (D) Representative IHC staining and the expression levels of WTAP or Ki-67 in the tumor tissues from the Ctrl or sh-WTAP group. *p < 0.05, **p < 0.01.