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. 2022 Jul 4;12:901705. doi: 10.3389/fonc.2022.901705

Figure 4.

Figure 4

The CCL21-CCR7 axis participates in the effect of sinomenine hydrochloride on HCC cells. (A) WB assay of the expression of CCR7 and CCL21 in SK-Hep1 cells. (B, C) CCK-8 experiments examine the effect of CCR7 knockout and CXCR7-overexpressing cells on cell proliferation. (D, E) CCK-8 experiments on the effect of CCR7-transfected SK-Hep1 cells on cell proliferation in the presence of CCL21 (80 ng/ml). (F, G) WB assay of apoptosis-related protein expression in SK-Hep1 cells. (H) Apoptosis was detected by flow cytometry. (I) Transwell assay for cell invasion (×200). *P < 0.05, **P < 0.01.