MFSD12 and cancer: Among these genes, major facilitator superfamily domain containing 12 (MFSD12) attracted our attention, because MFSD12 showed a significant downregulation with the highest fold change in DEGs of transcriptome sequencing analysis on H460 cells with miR-4732-3p mimics and miR-NC (Fig. 6A) and MFSD12 has ever been reported to promote cancer cell proliferation [22].