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. 2021 Feb 22;26:6. doi: 10.1186/s11658-021-00247-y

Fig. 3.

Fig. 3

ZNF674-AS1 blocks tumorigenesis of A549 cells in vivo. a Assessment of the growth of xenograft tumors formed by ZNF674-AS1-overexpressing and control A549 cells. b Photographs of 2 representative xenograft tumors from each group. c Tumor weight was measured 4 weeks after cell inoculation. d Ki-67 immunostaining performed in xenograft tumors. Scale bar = 100 μm. Quantitative results of Ki-67 staining are shown in bottom panel. *P < 0.05 vs. Vector