Dendritic cell-based tumor vaccinations in epithelial ovarian cancer: a systematic review

PMID: 23148752
Journal: Immunotherapy (volume: 4, issue: 10, Immunotherapy 2012 Oct;4(10):995-1009)
Published: 2012-10-01

Authors:
Tanyi JL, Chu CS

ABSTRACT

After decades of extensive research, epithelial ovarian cancer still remains a lethal disease. Multiple new studies have reported that the immune system plays a critical role in the growth and spread of ovarian carcinoma. This review summarizes the development of dendritic cell (DC) vaccinations specific for ovarian cancer. So far, DC-based vaccines have induced effective antitumor responses in animal models, but only limited results from human clinical trials are available. Although DC-based immunotherapy has proven to be clinically safe and efficient at inducing tumor-specific immune responses, its clear role in the therapy of ovarian cancer still needs to be clarified. The relatively disappointing low-response rates in early clinical trials point to the need for the development of more effective and personalized DC-based anticancer vaccines. This article reviews the basic mechanisms, limitations and future directions of DC-based anti-ovarian cancer vaccine development.