Abstract
Activity of PD-1 and PD-L1 inhibitors has been demonstrated in ovarian, endometrial, and cervical cancer, with a tolerable side effect profile and the highest response rate seen in mismatch repair-deficient endometrial cancers. Other biomarkers are under active investigation. Tumor testing for mismatch repair deficiency or high microsatellite instability for treatment with pembrolizumab should be considered an option for all women with progressive gynecologic malignancy.
Keywords:
Cervical cancer; Endometrial cancer; Gynecologic cancer; Immunotherapy; Ovarian cancer; Programmed death ligand-1.
MeSH terms
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Antibodies, Monoclonal, Humanized / therapeutic use*
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Antineoplastic Agents, Immunological / therapeutic use*
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B7-H1 Antigen / antagonists & inhibitors*
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Endometrial Neoplasms / drug therapy*
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Female
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Humans
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Immunotherapy / methods
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Microsatellite Instability / drug effects
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Ovarian Neoplasms / drug therapy*
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Programmed Cell Death 1 Receptor / antagonists & inhibitors*
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T-Lymphocytes, Cytotoxic / cytology
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T-Lymphocytes, Cytotoxic / immunology
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Uterine Cervical Neoplasms / drug therapy*
Substances
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Antibodies, Monoclonal, Humanized
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Antineoplastic Agents, Immunological
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B7-H1 Antigen
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CD274 protein, human
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Programmed Cell Death 1 Receptor
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pembrolizumab