Abrine Elicits Liver Carcinoma Immunity and Enhances Antitumor Efficacy of Immune Checkpoint Blockade by Modulating PD-L1 Signaling

Figure 1

Abrine suppresses liver tumor growth. (a) Cell viability was checked by CCK-8 assay. (b) Cell migration measured by Transwell assay. (c) Cell proliferation was assessed by Edu assay. (d) Cell apoptosis evaluated by flow cytometry. (e–g) Xenograft tumor model was established using HepG2 cells. Then, tumor growth curve (e) and tumor weight (f) were recorded. The expression of KI-67 was assessed by IHC staining. vs. control.

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