Immune landscape and response to oncolytic virus-based immunotherapy
- PMID: 38453818
- DOI: 10.1007/s11684-023-1048-0
Immune landscape and response to oncolytic virus-based immunotherapy
Abstract
Oncolytic virus (OV)-based immunotherapy has emerged as a promising strategy for cancer treatment, offering a unique potential to selectively target malignant cells while sparing normal tissues. However, the immunosuppressive nature of tumor microenvironment (TME) poses a substantial hurdle to the development of OVs as effective immunotherapeutic agents, as it restricts the activation and recruitment of immune cells. This review elucidates the potential of OV-based immunotherapy in modulating the immune landscape within the TME to overcome immune resistance and enhance antitumor immune responses. We examine the role of OVs in targeting specific immune cell populations, including dendritic cells, T cells, natural killer cells, and macrophages, and their ability to alter the TME by inhibiting angiogenesis and reducing tumor fibrosis. Additionally, we explore strategies to optimize OV-based drug delivery and improve the efficiency of OV-mediated immunotherapy. In conclusion, this review offers a concise and comprehensive synopsis of the current status and future prospects of OV-based immunotherapy, underscoring its remarkable potential as an effective immunotherapeutic agent for cancer treatment.
Keywords: immune landscape; immunotherapeutic agents; immunotherapy; oncolytic virus.
© 2023. Higher Education Press.
Similar articles
-
Oncolytic virotherapy and tumor microenvironment modulation.Clin Exp Med. 2025 Jul 20;25(1):256. doi: 10.1007/s10238-025-01691-2. Clin Exp Med. 2025. PMID: 40685482 Free PMC article. Review.
-
The evolving landscape of oncolytic virus immunotherapy: combinatorial strategies and novel engineering approaches.Med Oncol. 2025 May 2;42(6):190. doi: 10.1007/s12032-025-02746-w. Med Oncol. 2025. PMID: 40314865 Review.
-
Lighting a Fire in the Tumor Microenvironment Using Oncolytic Immunotherapy.EBioMedicine. 2018 May;31:17-24. doi: 10.1016/j.ebiom.2018.04.020. Epub 2018 Apr 23. EBioMedicine. 2018. PMID: 29724655 Free PMC article. Review.
-
Elucidating mechanisms of antitumor immunity mediated by live oncolytic vaccinia and heat-inactivated vaccinia.J Immunother Cancer. 2021 Sep;9(9):e002569. doi: 10.1136/jitc-2021-002569. J Immunother Cancer. 2021. PMID: 34593618 Free PMC article.
-
Arming oncolytic viruses to leverage antitumor immunity.Expert Opin Biol Ther. 2015 Jul;15(7):959-71. doi: 10.1517/14712598.2015.1044433. Epub 2015 May 10. Expert Opin Biol Ther. 2015. PMID: 25959450 Review.
Cited by
-
Parainfluenza Virus 5 V Protein Blocks Interferon Gamma-Mediated Upregulation of NK Cell Inhibitory Ligands and Improves NK Cell Killing of Neuroblastoma Cells.Viruses. 2024 Aug 9;16(8):1270. doi: 10.3390/v16081270. Viruses. 2024. PMID: 39205244 Free PMC article.
-
A Type I IFN-Inducing Oncolytic Virus Improves NK Cell-Mediated Killing of Tumor Cells In Vitro Through Multiple Mechanisms.Viruses. 2025 Jun 25;17(7):897. doi: 10.3390/v17070897. Viruses. 2025. PMID: 40733515 Free PMC article.
-
Murine colon cancer derived cells exhibit heterogeneous resistance profiles against an oncolytic virus.Sci Rep. 2024 Nov 8;14(1):27209. doi: 10.1038/s41598-024-78313-6. Sci Rep. 2024. PMID: 39516525 Free PMC article.
-
Immunological Impact of Oncolytic Adenoviruses On Cancer Therapy: Clinical Insights.Eur J Immunol. 2025 Jul;55(7):e70024. doi: 10.1002/eji.70024. Eur J Immunol. 2025. PMID: 40726054 Free PMC article. Review.
References
-
- Qiao Q, Song M, Song C, Zhang Y, Wang X, Huang Q, Wang B, Yang P, Zhao S, Li Y, Wang Z, Zhao J. Single-dose vaccination of recombinant chimeric newcastle disease virus (NDV) LaSota vaccine strain expressing infectious bursal disease virus (IBDV) VP2 gene provides full protection against genotype VII NDV and IBDV challenge. Vaccines (Basel) 2021; 9(12): 1483 - PubMed - DOI
-
- Huang Z, Liu M, Huang Y. Oncolytic therapy and gene therapy for cancer: recent advances in antitumor effects of Newcastle disease virus. Discov Med 2020; 30(159): 39–48 - PubMed
Publication types
MeSH terms
LinkOut - more resources
Full Text Sources
Medical