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Cited by 754

The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Core-shell nanoscale coordination polymers combine chemotherapy and photodynamic therapy to potentiate checkpoint blockade cancer immunotherapy

Open access
He, Chunbai, Duan, Xiaopin, Guo, Nining, Chan, Christina, Poon, Christopher, Weichselbaum, Ralph R., Lin, Wenbin·2016·Nature Communications

Abstract

Advanced colorectal cancer is one of the deadliest cancers, with a 5-year survival rate of only 12% for patients with the metastatic disease. Checkpoint inhibitors, such as the antibodies inhibiting the PD-1/PD-L1 axis, are among the most promising immunotherapies for patients with advanced colon cancer, but their durable response rate remains low. We herein report the use of immunogenic nanoparticles to augment the antitumour efficacy of PD-L1 antibody-mediated cancer immunotherapy. Nanoscale coordination polymer (NCP) core-shell nanoparticles carry oxaliplatin in the core and the photosensitizer pyropheophorbide-lipid conjugate (pyrolipid) in the shell (NCP@pyrolipid) for effective chemotherapy and photodynamic therapy (PDT). Synergy between oxaliplatin and pyrolipid-induced PDT kills tumour cells and provokes an immune response, resulting in calreticulin exposure on the cell surface, antitumour vaccination and an abscopal effect. When combined with anti-PD-L1 therapy, NCP@pyrolipid mediates regression of both light-irradiated primary tumours and non-irradiated distant tumours by inducing a strong tumour-specific immune response.

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Metadata

Authors
He, C., Duan, X., Guo, N., Chan, C., Poon, C., Weichselbaum, R. R., & Lin, W.
Venue
Nature Communications
Published
2016-08-17
Volume
7
Issue
1
Pages
12499-12499
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2515854919
Cited by
754
References
10
FWCI
35.72
Type
journal article
Language
en
Open access
gold

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