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Thomas Jefferson University

Department of Medical Oncology Faculty Papers

HSV-1

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Biosafety And Biohazard Considerations Of Hsv-1-Based Oncolytic Viral Immunotherapy., Elizabeth Robilotti, Nathalie C Zeitouni, Marlana Orloff Sep 2023

Biosafety And Biohazard Considerations Of Hsv-1-Based Oncolytic Viral Immunotherapy., Elizabeth Robilotti, Nathalie C Zeitouni, Marlana Orloff

Department of Medical Oncology Faculty Papers

Oncolytic viral immunotherapies are agents which can directly kill tumor cells and activate an immune response. Oncolytic viruses (OVs) range from native/unmodified viruses to genetically modified, attenuated viruses with the capacity to preferentially replicate in and kill tumors, leaving normal tissue unharmed. Talimogene laherparepvec (T-VEC) is the only OV approved for patient use in the United States; however, during the last 20 years, there have been a substantial number of clinical trials using OV immunotherapies across a broad range of cancers. Like T-VEC, many OV immunotherapies in clinical development are based on the herpes simplex virus type 1 (HSV-1), with …