A study exploring the effects of miR-193a-3p on HCC cell lines found that miR-193a-3p could enhance cellular resistance to radiation by promoting DNA double-strand break repair, and the long-stranded noncoding RNA (lncRNA) H19/miR-193a-3p signaling pathway is a promising therapeutic target in HCC radiotherapy [71]. This evidence concerns the gene H19 and hepatocellular carcinoma.