SLC38A4 and liver cancer: Through functional analyses, excessive editing of canonical miR-3144-3p was identified as a factor in inducing MSI2 expression, and at the same time, ED_miR-3144(3_A < G) generated by editing canonical miR-3144-3p inhibited SLC38A4, revealing correlations between miR-3144-3p editing with molecular drivers and signaling pathways in liver cancer.