An oncolytic virus expressing a full-length antibody enhances antitumor innate immune response to glioblastoma

Oncolytic herpes simplex virus-1 lyses cancer cells while increases their immunogenicity. Blocking the CD47 “don’t eat me” signal on cancer cells promotes their phagocytosis by macrophages. Authors here show that oncolytic viruses expressing anti-CD47 antibodies improve glioblastoma survival in mous...

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Main Authors: Bo Xu, Lei Tian, Jing Chen, Jing Wang, Rui Ma, Wenjuan Dong, Aimin Li, Jianying Zhang, E. Antonio Chiocca, Balveen Kaur, Mingye Feng, Michael A. Caligiuri, Jianhua Yu
Format: article
Language:EN
Published: Nature Portfolio 2021
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Online Access:https://doaj.org/article/a3ded407a8e84ba2981a8d05e9d3ad5a
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Summary:Oncolytic herpes simplex virus-1 lyses cancer cells while increases their immunogenicity. Blocking the CD47 “don’t eat me” signal on cancer cells promotes their phagocytosis by macrophages. Authors here show that oncolytic viruses expressing anti-CD47 antibodies improve glioblastoma survival in mouse models.