Bioengineered Nanocage from HBc Protein for Combination Cancer Immunotherapy.
Bioengineered Nanocage from HBc Protein for Combination Cancer Immunotherapy.
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用于组合癌症免疫治疗的 HBc 蛋白生物工程纳米笼
DOI:
10.1021/acs.nanolett.8b04722
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发表时间:
2019-02
期刊:
影响因子:
10.8
通讯作者:
Fu Guo
中科院分区:
文献类型:
--
作者:
Shan Wenjun;Zheng Haiping;Fu Guofeng;Liu Chenfeng;Li Zizhen;Ye Yuhan;Zhao Jie;Xu Dan;Sun Liping;Wang Xin;Chen Xiao Lei;Bi Shengli;Ren Lei;Fu Guo
Protein nanocages are promising multifunctional platforms for nanomedicine owing to the ability to decorate their surfaces with multiple functionalities through genetic and/or chemical modification to achieve desired properties for therapeutic and diagnostic purposes. Here, we describe a model antigen (OVA peptide) that was conjugated to the surface of a naturally occurring hepatitis B core protein nanocage (HBc NC) by genetic modification. The engineered OVA-HBc nanocages (OVA-HBc NCs), displaying high density repetitive array of epitopes in a limited space by self-assembling into symmetrical structure, not only can induce bone marrow derived dendritic cells (BMDC) maturation effectively but also can be enriched in the draining lymph nodes. Naïve C57BL/6 mice immunized with OVA-HBc NCs are able to generate significant and specific cytotoxic T lymphocyte (CTL) responses. Moreover, OVA-HBc NCs as a robust nanovaccine can trigger preventive antitumor immunity and significantly delay tumor growth. When combined with a low-dose chemotherapy drug (paclitaxel), OVA-HBc NCs could specifically inhibit progression of an established tumor. Our findings support HBc-based nanocages with modularity and scalability as an attractive nanoplatform for combination cancer immunotherapy.
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DOI:
10.1038/nrc3239
发表时间:
2012-03-22
期刊:
Nature reviews. Cancer
影响因子:
--
作者:
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通讯作者:
Pardoll DM
DOI:
10.2217/9781780844176
发表时间:
2014
期刊:
Applied Physics B
影响因子:
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作者:
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通讯作者:
F. Buonaguro;L. Buonaguro
DOI:
10.1073/pnas.0503726102
发表时间:
2005-07-05
影响因子:
11.1
作者:
Klebanoff, CA;Gattinoni, L;Restifo, NP
通讯作者:
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DOI:
10.1084/jem.192.12.1685
发表时间:
2000-12-18
期刊:
The Journal of experimental medicine
影响因子:
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作者:
den Haan JM;Lehar SM;Bevan MJ
通讯作者:
Bevan MJ
影响因子:
64.8
作者:
Mellman, Ira;Coukos, George;Dranoff, Glenn
通讯作者:
Dranoff, Glenn