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Antitumor Antibodies Can Drive Therapeutic T Cell Responses
Name
nihms892691.pdf
Description
Accepted version
Size
621.08 KB
Format
Adobe PDF
Checksum (MD5)
d527230abf728cac567a56d0c5d8d2a5
Author(s)
Wittrup, K Dane
Date Issued
2017
Journal
Trends in Cancer
Publisher
Elsevier BV
Version
Author's final manuscript
Abstract
© 2017 Elsevier Inc. The classical view of therapeutic monoclonal antibodies (mAbs) against tumor-associated antigens (TAAs) is that their mechanism of action is dominated by signal blocking or the cytotoxicity of Fc-driven innate immune effector functions. We review here a mounting body of evidence that anti-TAA mAbs are capable of profoundly synergizing with T cell-directed immunotherapies such as checkpoint blockade and adoptive cell therapy. Two key components account for this synergy: (i) a self-vaccinal effect mediated by dendritic cells (DCs); and (ii) an inflammatory repolarization of the tumor microenvironment. Efficient exploitation of these mechanisms has tremendous therapeutic potential.
Terms of Use
Creative Commons Attribution-NonCommercial-NoDerivs License
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DOI of Published Version
10.1016/J.TRECAN.2017.07.001