Rational combination of oncolytic vaccinia virus and PD-L1 blockade works synergistically to enhance therapeutic efficacy
Anti-PD-L1 therapy often fails in cancers with minimal lymphocytic infiltrates and low PD-L1 expression. Here, the authors show that an oncolytic virus increases PD-L1 expression in cancer models and that the combination with an anti-PD-L1 antibody enhances therapy by increasing the infiltration of...
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2017-03-01
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doaj-08d52995317b46989e958cc19d18bdfc2021-05-11T07:29:00ZengNature Publishing GroupNature Communications2041-17232017-03-018111210.1038/ncomms14754Rational combination of oncolytic vaccinia virus and PD-L1 blockade works synergistically to enhance therapeutic efficacyZuqiang Liu0Roshni Ravindranathan1Pawel Kalinski2Z. Sheng Guo3David L. Bartlett4The University of Pittsburgh Cancer Institute, University of Pittsburgh School of MedicineThe University of Pittsburgh Cancer Institute, University of Pittsburgh School of MedicineThe University of Pittsburgh Cancer Institute, University of Pittsburgh School of MedicineThe University of Pittsburgh Cancer Institute, University of Pittsburgh School of MedicineThe University of Pittsburgh Cancer Institute, University of Pittsburgh School of MedicineAnti-PD-L1 therapy often fails in cancers with minimal lymphocytic infiltrates and low PD-L1 expression. Here, the authors show that an oncolytic virus increases PD-L1 expression in cancer models and that the combination with an anti-PD-L1 antibody enhances therapy by increasing the infiltration of activated T cells, and reducing exhausted T cells.https://doi.org/10.1038/ncomms14754 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Zuqiang Liu Roshni Ravindranathan Pawel Kalinski Z. Sheng Guo David L. Bartlett |
spellingShingle |
Zuqiang Liu Roshni Ravindranathan Pawel Kalinski Z. Sheng Guo David L. Bartlett Rational combination of oncolytic vaccinia virus and PD-L1 blockade works synergistically to enhance therapeutic efficacy Nature Communications |
author_facet |
Zuqiang Liu Roshni Ravindranathan Pawel Kalinski Z. Sheng Guo David L. Bartlett |
author_sort |
Zuqiang Liu |
title |
Rational combination of oncolytic vaccinia virus and PD-L1 blockade works synergistically to enhance therapeutic efficacy |
title_short |
Rational combination of oncolytic vaccinia virus and PD-L1 blockade works synergistically to enhance therapeutic efficacy |
title_full |
Rational combination of oncolytic vaccinia virus and PD-L1 blockade works synergistically to enhance therapeutic efficacy |
title_fullStr |
Rational combination of oncolytic vaccinia virus and PD-L1 blockade works synergistically to enhance therapeutic efficacy |
title_full_unstemmed |
Rational combination of oncolytic vaccinia virus and PD-L1 blockade works synergistically to enhance therapeutic efficacy |
title_sort |
rational combination of oncolytic vaccinia virus and pd-l1 blockade works synergistically to enhance therapeutic efficacy |
publisher |
Nature Publishing Group |
series |
Nature Communications |
issn |
2041-1723 |
publishDate |
2017-03-01 |
description |
Anti-PD-L1 therapy often fails in cancers with minimal lymphocytic infiltrates and low PD-L1 expression. Here, the authors show that an oncolytic virus increases PD-L1 expression in cancer models and that the combination with an anti-PD-L1 antibody enhances therapy by increasing the infiltration of activated T cells, and reducing exhausted T cells. |
url |
https://doi.org/10.1038/ncomms14754 |
work_keys_str_mv |
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