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GOG-3076/On Prime Gynecologic Oncology Reports Publication

News // Publication
July 24, 2026

Olvi-Vec oncolytic immunotherapy and reversal of platinum resistance in ovarian cancer

Highlights
  • Synergistic antitumor effects from Olvi-Vec and cisplatin were demonstrated in a mouse model of PROC.
  • We studied changes in the TME following Olvi-Vec treatment in patients with PRROC.
  • IHC analysis showed an influx of CD4+ and CD8+ TILs in post-Olvi-Vec-infected tumor tissues.
  • Olvi-Vec-primed immunochemotherapy resulted in improved PFS compared to the last line of therapy in PRROC.

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