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Therapeutic Metastatic Prostate Cancer Vaccines: Lessons Learnt from Urologic Oncology

Overview
Specialty Urology
Date 2021 Nov 3
PMID 34729217
Citations 7
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Abstract

Introduction: Therapeutic cancer vaccines have been recognized as a promising treatment option in clinical oncology for nearly three decades. However, despite many efforts, only one cancer vaccine - sipuleucel-T, activating the anti-PAP (prostatic acid phosphatase) immune response, has obtained Food and Drug Administration (FDA) approval.

Material And Methods: This review describes the most advanced research on the use of therapeutic cancer vaccines in the treatment of prostate cancer.

Results: In addition to sipuleucel-T, which was approved in urologic oncology in 2010, four cancer vaccines were and have been tested in phase III clinical trials in patients with metastatic castration resistant prostate cancer (mCRPC): GVAX (prostate cancer variant) containing irradiated prostate cancer cell, PPV peptide vaccine, PCVAC/PCa dendritic cell-based vaccine and PROSTVAC anti PSA (prostate-specific antigen) vaccine. This review compares the most promising and best-studied cancer vaccines: sipuleucel-T and PROSTVAC. Currently, both vaccines have been tested in combination with other therapeutic approaches, including check point inhibitors.

Conclusions: It seems possible that the efficacy of sipuleucel-T and PROSTVAC could be increased in combination therapy with other medications.

Citing Articles

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Advances in bio-immunotherapy for castration-resistant prostate cancer.

Lin C, Chen Y, Shi L, Lin H, Xia H, Yin W J Cancer Res Clin Oncol. 2023; 149(14):13451-13458.

PMID: 37460807 DOI: 10.1007/s00432-023-05152-9.


Immunotherapy for Prostate Cancer: A Current Systematic Review and Patient Centric Perspectives.

Rehman L, Nisar M, Fatima W, Sarfraz A, Azeem N, Sarfraz Z J Clin Med. 2023; 12(4).

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Boosting the Immune Response-Combining Local and Immune Therapy for Prostate Cancer Treatment.

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Cancer Immunotherapy and Delivery System: An Update.

Yang M, Olaoba O, Zhang C, Kimchi E, Staveley-OCarroll K, Li G Pharmaceutics. 2022; 14(8).

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