Conclusions In conclusion, VSV-GP-CD80Fc is a highly potent and efficacious oncolytic virus. The usage of the CD80-Fc cargo further boosts the therapeutic potential of VSV-GP-based treatments in humans.
Immunization with both vectors protected mice in prophylactic and in therapeutic TC-1 tumor models with HPVp1 being more effective in the prophylactic setting. Taken together, VSV-GP is a promising candidate as therapeutic HPV vaccine and first position of the vaccine antigen in a VSV-derived vector seems to be superior to fifth position.