The primary VITAL study results suggest that Vigil induction of GMCSF, knock down of TGFβ1 and TGFβ2 and induced CD8 + T cell activity targeted to tumor-specific cancer neoantigens provide anticancer activity beneficially impacts OS and RFS in newly diagnosed Stage III/IV OC patients receiving Vigil as maintenance therapy. The gene discussed is TGFB1; the disease is neoplasm.