Research Article

circ_0001588 Induces the Malignant Progression of Hepatocellular Carcinoma by Modulating miR-874/CDK4 Signaling

Figure 3

circ_0001588 promoted the growth of liver cancer xenograft. (a) Subcutaneous transplantation of HepG2 cells with silenced circ_0001588 in BALB/c nude mice. Tumor volume was measured every 3 days (). (b) Tumor volume when the mice were sacrificed. (c) After 22 days, the xenograft tumors were excised from the nude mice. The relative weights of tumors were analyzed. (d) HE staining of the xenograft tumor tissues. (e) Ki-67 in the xenograft tumors was examined by flow cytometry. .
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