MicroRNA-122 mimic/microRNA-221 inhibitor combination as a novel therapeutic tool against hepatocellular carcinoma

The co-treatment with miR-122 mimic and miR-221 inhibitor amplifies the benefits of either treatment on HCC through targeting the SENP1 and ARF4 genes, respectively. This combination can inhibit cancer cell proliferation and angiogenesis while inducing tumor apoptosis and necrosis. This study demonstrates the therapeutic potential of reversing a dysregulated miRNAs expression pattern in HCC. As a result, future research should concentrate on turning miRNA understanding into therapeutic applications.