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Oncolytic viruses

Replication-competent viruses that lyse tumor cells and can be armed to deliver neoantigens, turning a tumor into an in-situ vaccine.

Topic1 item2026-06-04
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Clinical

Oncolytic adenovirus delivery of neoantigens sensitizes low-mutation tumors to anti-PD-1 therapy and prevents metastasis - Nature

A Nature study shows that oncolytic adenovirus delivery of neoantigens can sensitize low-mutation tumors to anti-PD-1 therapy and prevent metastasis. This offers a potential solution for 'cold' tumors with low neoantigen burden, leveraging viral vectors to enhance antigen presentation and immune infiltration.

news · brief 2026-06-04 · published 2025-12-23