After stably expressing a luciferase vector in ovarian cancer cells that encoded the ATF3 3 ́-untranslated region sequence, we observed a significant reduction in luciferase among SKOV-3 cells transfected with miR-30c-2-3p, but not those also transfected with the neutralizing anti-miR-30c-2-3p (Fig 2E). This evidence concerns the gene ATF3 and ovarian carcinoma.