For non-cancer studies, the miDRB-targeted exosome biogenesis genes for ferroptosis-inducing miRNAs are retrieved as follows (Table 3): miR-1287-5p (RAB7A), miR-28-5p (SDC1), miR-302a-3p (SDC1 and RAB11A), miR-409-3p (STAM), miR-450b-5p (ATP9A, RAB11A, and PDCD6IP), miR-450b-5p (ATP9A, RAB11A, and PDCD6IP), and miR-539-5p (STAM). This evidence concerns the gene ATP9A and cancer.