MAS1 and ovarian carcinoma: In all tested ovarian cancer cell lines (A2780, JHOM2B, SKOV‐3, and OVCA429), MAS1 RNA expression was enhanced when the three identified saRNAs (saMAS1+1514, saMAS1+1669, and saMAS1+1982) were, respectively, delivered by AD (Figure S3a–d, Supporting Information).