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Regulatory T Cells in Gynecologic Cancer

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Journal MOJ Immunol
Date 2019 Jan 15
PMID 30637330
Citations 14
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Abstract

Increasing evidence supports that regulatory T cells (Tregs) within the tumor, tumor draining lymph nodes, ascites and peripheral blood of patients with cancer are associated with poor prognosis. Tregs are important mediators of active immune evasion in cancer. In this review, the potential mechanisms of Treg actions and the roles of Tregs specifically in the tumor microenvironment derived from three types of gynecological cancers, cervical, vulvar and ovarian, are described. The correlations between Tregs and clinical immunotherapeutic study outcomes are discussed. Successful modulation of Tregs would likely have significant impact on the effectiveness of immunotherapeutic treatments in cancer patients.

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