Virus-like Particle (VLP) Vaccines for Cancer Immunotherapy.

Cancer vaccines are increasingly being studied as a possible strategy to prevent and treat cancers. While several prophylactic vaccines for virus-caused cancers are approved and efficiently used worldwide, the development of therapeutic cancer vaccines needs to be further implemented. Virus-like particles (VLPs) are self-assembled protein structures that mimic native viruses or bacteriophages but lack the replicative material. VLP platforms are designed to display single or multiple antigens with a high-density pattern, which can trigger both cellular and humoral responses. The aim of this review is to provide a comprehensive overview of preventive VLP-based vaccines currently approved worldwide against HBV and HPV infections or under evaluation to prevent virus-caused cancers. Furthermore, preclinical and early clinical data on prophylactic and therapeutic VLP-based cancer vaccines were summarized with a focus on HER-2-positive breast cancer.

Citation

Francesca Ruzzi, Maria Sofia Semprini, Laura Scalambra, Arianna Palladini, Stefania Angelicola, Chiara Cappello, Olga Maria Pittino, Patrizia Nanni, Pier-Luigi Lollini. Virus-like Particle (VLP) Vaccines for Cancer Immunotherapy. International journal of molecular sciences. 2023 Aug 19;24(16)

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PMID: 37629147

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