EHHADH and breast cancer: According to TargetScan database Release 7.1, it is possible that among the 28 microRNAs that are downregulated in cisplatin-resistant BC cell lines (CDDP-R-BOY, CDDP-R-T24), 5 microRNAs (miR-486-5p, miR-6768-5p, miR-548ar-3p, miR-6816-3p, miR-4731-3p) regulate the expression of EHHADH. Even though we focused on miR-486-5p in this study, it is possible that the other microRNAs are involved in cisplatin resistance by regulating EHHADH. Further study is necessary to elucidate the mechanism by which EHHADH contributes to cisplatin resistance through regulation by microRNA in BC.