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An Ion-Enhanced Oncolytic Virus-Like Nanoparticle for Tumor Immunotherapy
Angewandte Chemie International Edition ( IF 16.6 ) Pub Date : 2022-09-18 , DOI: 10.1002/anie.202210487
Fan Wu 1, 2 , Yanli Li 3 , Yun Meng 1 , Xuechao Cai 1 , Jieyun Shi 1 , Jinjin Li 1 , Yang Chen 1 , Li Zhang 1 , Xianfu Meng 1 , Huiyan Li 2 , Xingwu Jiang 2 , Zhenxiao Fu 4 , Yelin Wu 1 , Wenbo Bu 1, 2
Affiliation  

An oncolytic virus-mimicking strategy is proposed to enhance T cell-mediated tumor immunotherapy by synthesizing an ion-enhanced nanoplatform PolyIC@ZIF-8. This nanoplatform not only mimics an oncolytic virus-like function by inducing cell apoptosis to recruit T cells in a tumor antigen-dependent manner but also releases Zn2+ to enhance T cell recruitment and activation in a tumor antigen-independent manner.

中文翻译:

用于肿瘤免疫治疗的离子增强型溶瘤病毒样纳米颗粒

提出了一种溶瘤病毒模拟策略,通过合成离子增强的纳米平台 PolyIC@ZIF-8 来增强 T 细胞介导的肿瘤免疫治疗。该纳米平台不仅通过诱导细胞凋亡以肿瘤抗原依赖性方式募集 T 细胞来模拟溶瘤病毒样功能,而且还释放 Zn 2+以肿瘤抗原非依赖性方式增强 T 细胞募集和激活。
更新日期:2022-09-18
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