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Published in: Current Oncology Reports 4/2016

01-04-2016 | Melanoma (RJ Sullivan, Section Editor)

Emerging Tissue and Blood-Based Biomarkers that may Predict Response to Immune Checkpoint Inhibition

Authors: Claire F. Friedman, Michael A. Postow

Published in: Current Oncology Reports | Issue 4/2016

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Abstract

The immune system plays an essential role in the surveillance and eradication of neoplastic cells. This interaction is modulated via immunologic regulators (checkpoints). Antibodies that block the checkpoints cytotoxic T lymphocyte-associated antigen 4 (CTLA-4), and the programmed cell death protein 1 pathway (PD1/PD-L1) have demonstrated efficacy in a number of malignancies. However, response rates are variable, and administration of these antibodies can be associated with immune-related adverse events. Therefore, researchers are engaged in an effort to discover biomarkers that may predict response to these agents. This review focuses on potential blood and tumor-based biomarkers that have been assessed in patients treated with these checkpoint-blocking antibodies.
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Metadata
Title
Emerging Tissue and Blood-Based Biomarkers that may Predict Response to Immune Checkpoint Inhibition
Authors
Claire F. Friedman
Michael A. Postow
Publication date
01-04-2016
Publisher
Springer US
Published in
Current Oncology Reports / Issue 4/2016
Print ISSN: 1523-3790
Electronic ISSN: 1534-6269
DOI
https://doi.org/10.1007/s11912-016-0509-x

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