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Neoantigen-based personalized cancer vaccines: the emergence of precision cancer immunotherapy.
- Source :
- Expert Review of Vaccines; Feb2022, Vol. 21 Issue 2, p173-184, 12p
- Publication Year :
- 2022
-
Abstract
- The field of cancer therapy has undergone a major transformation in less than a decade due to the introduction of checkpoint inhibitors, the advent of next generation sequencing and the discovery of neoantigens. The key observation that the breadth of each patient's immune response to the unique mutations or neoantigens present in their tumor is directly related to their survival has led oncologists to focus on driving immune responses to neoantigens through vaccination. Oncology has entered the era of precision immunotherapy, and cancer vaccine development is undergoing a paradigm shift. Neoantigens are short peptide sequences found in tumors, but not noncancerous tissues, the vast majority of which are unique to each patient. In addition to providing a description of the distinguishing features of neoantigen discovery platforms, this review will address cross-cutting personalized cancer vaccine design themes and developmental stumbling blocks. Immunoinformatic pipelines that can rapidly scan cancer genomes and identify 'the best' neoantigens are in high demand. Despite the need for such tools, immunoinformatic methods for identifying neoepitopes in cancer genomes are diverse and have not been well-validated. Validation of 'personalized vaccine design pipelines' will bring about a revolution in neoantigen-based vaccine design and delivery. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14760584
- Volume :
- 21
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Expert Review of Vaccines
- Publication Type :
- Academic Journal
- Accession number :
- 155345333
- Full Text :
- https://doi.org/10.1080/14760584.2022.2012456