用于增强癌症疗法疗效的粘弹性合成抗原递呈细胞

IF 26.8 1区 医学 Q1 ENGINEERING, BIOMEDICAL
Zeyang Liu, Yan-Ruide Li, Youcheng Yang, Yu Zhu, Weihao Yuan, Tyler Hoffman, Yifan Wu, Enbo Zhu, Jana Zarubova, Jun Shen, Haochen Nan, Kun-Wei Yeh, Mohammad Mahdi Hasani-Sadrabadi, Yichen Zhu, Ying Fang, Xinyang Ge, Zhizhong Li, Jennifer Soto, Tzung Hsiai, Lili Yang, Song Li
{"title":"用于增强癌症疗法疗效的粘弹性合成抗原递呈细胞","authors":"Zeyang Liu, Yan-Ruide Li, Youcheng Yang, Yu Zhu, Weihao Yuan, Tyler Hoffman, Yifan Wu, Enbo Zhu, Jana Zarubova, Jun Shen, Haochen Nan, Kun-Wei Yeh, Mohammad Mahdi Hasani-Sadrabadi, Yichen Zhu, Ying Fang, Xinyang Ge, Zhizhong Li, Jennifer Soto, Tzung Hsiai, Lili Yang, Song Li","doi":"10.1038/s41551-024-01272-w","DOIUrl":null,"url":null,"abstract":"<p>The use of synthetic antigen-presenting cells to activate and expand engineered T cells for the treatment of cancers typically results in therapies that are suboptimal in effectiveness and durability. Here we describe a high-throughput microfluidic system for the fabrication of synthetic cells mimicking the viscoelastic and T-cell-activation properties of antigen-presenting cells. Compared with rigid or elastic microspheres, the synthetic viscoelastic T-cell-activating cells (SynVACs) led to substantial enhancements in the expansion of human CD8<sup>+</sup> T cells and to the suppression of the formation of regulatory T cells. Notably, activating and expanding chimaeric antigen receptor (CAR) T cells with SynVACs led to a CAR-transduction efficiency of approximately 90% and to substantial increases in T memory stem cells. The engineered CAR T cells eliminated tumour cells in a mouse model of human lymphoma, suppressed tumour growth in mice with human ovarian cancer xenografts, persisted for longer periods and reduced tumour-recurrence risk. Our findings underscore the crucial roles of viscoelasticity in T-cell engineering and highlight the utility of SynVACs in cancer therapy.</p>","PeriodicalId":19063,"journal":{"name":"Nature Biomedical Engineering","volume":null,"pages":null},"PeriodicalIF":26.8000,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Viscoelastic synthetic antigen-presenting cells for augmenting the potency of cancer therapies\",\"authors\":\"Zeyang Liu, Yan-Ruide Li, Youcheng Yang, Yu Zhu, Weihao Yuan, Tyler Hoffman, Yifan Wu, Enbo Zhu, Jana Zarubova, Jun Shen, Haochen Nan, Kun-Wei Yeh, Mohammad Mahdi Hasani-Sadrabadi, Yichen Zhu, Ying Fang, Xinyang Ge, Zhizhong Li, Jennifer Soto, Tzung Hsiai, Lili Yang, Song Li\",\"doi\":\"10.1038/s41551-024-01272-w\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The use of synthetic antigen-presenting cells to activate and expand engineered T cells for the treatment of cancers typically results in therapies that are suboptimal in effectiveness and durability. Here we describe a high-throughput microfluidic system for the fabrication of synthetic cells mimicking the viscoelastic and T-cell-activation properties of antigen-presenting cells. Compared with rigid or elastic microspheres, the synthetic viscoelastic T-cell-activating cells (SynVACs) led to substantial enhancements in the expansion of human CD8<sup>+</sup> T cells and to the suppression of the formation of regulatory T cells. Notably, activating and expanding chimaeric antigen receptor (CAR) T cells with SynVACs led to a CAR-transduction efficiency of approximately 90% and to substantial increases in T memory stem cells. The engineered CAR T cells eliminated tumour cells in a mouse model of human lymphoma, suppressed tumour growth in mice with human ovarian cancer xenografts, persisted for longer periods and reduced tumour-recurrence risk. Our findings underscore the crucial roles of viscoelasticity in T-cell engineering and highlight the utility of SynVACs in cancer therapy.</p>\",\"PeriodicalId\":19063,\"journal\":{\"name\":\"Nature Biomedical Engineering\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":26.8000,\"publicationDate\":\"2024-10-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nature Biomedical Engineering\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1038/s41551-024-01272-w\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENGINEERING, BIOMEDICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nature Biomedical Engineering","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1038/s41551-024-01272-w","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, BIOMEDICAL","Score":null,"Total":0}
引用次数: 0

摘要

使用合成抗原递呈细胞激活和扩增工程 T 细胞来治疗癌症,通常会导致治疗效果和持久性不理想。在这里,我们描述了一种高通量微流体系统,用于制造模拟抗原递呈细胞粘弹性和 T 细胞激活特性的合成细胞。与刚性或弹性微球相比,合成粘弹性T细胞激活细胞(SynVACs)大大提高了人类CD8+ T细胞的扩增能力,并抑制了调节性T细胞的形成。值得注意的是,用SynVACs激活和扩增奇异抗原受体(CAR)T细胞,可使CAR转导效率达到约90%,并大幅增加T记忆干细胞。经改造的CAR T细胞能消灭人类淋巴瘤小鼠模型中的肿瘤细胞,抑制人类卵巢癌异种移植小鼠的肿瘤生长,延长肿瘤存活时间,降低肿瘤复发风险。我们的研究结果强调了粘弹性在T细胞工程中的关键作用,并突出了SynVACs在癌症治疗中的实用性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Viscoelastic synthetic antigen-presenting cells for augmenting the potency of cancer therapies

Viscoelastic synthetic antigen-presenting cells for augmenting the potency of cancer therapies

The use of synthetic antigen-presenting cells to activate and expand engineered T cells for the treatment of cancers typically results in therapies that are suboptimal in effectiveness and durability. Here we describe a high-throughput microfluidic system for the fabrication of synthetic cells mimicking the viscoelastic and T-cell-activation properties of antigen-presenting cells. Compared with rigid or elastic microspheres, the synthetic viscoelastic T-cell-activating cells (SynVACs) led to substantial enhancements in the expansion of human CD8+ T cells and to the suppression of the formation of regulatory T cells. Notably, activating and expanding chimaeric antigen receptor (CAR) T cells with SynVACs led to a CAR-transduction efficiency of approximately 90% and to substantial increases in T memory stem cells. The engineered CAR T cells eliminated tumour cells in a mouse model of human lymphoma, suppressed tumour growth in mice with human ovarian cancer xenografts, persisted for longer periods and reduced tumour-recurrence risk. Our findings underscore the crucial roles of viscoelasticity in T-cell engineering and highlight the utility of SynVACs in cancer therapy.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Nature Biomedical Engineering
Nature Biomedical Engineering Medicine-Medicine (miscellaneous)
CiteScore
45.30
自引率
1.10%
发文量
138
期刊介绍: Nature Biomedical Engineering is an online-only monthly journal that was launched in January 2017. It aims to publish original research, reviews, and commentary focusing on applied biomedicine and health technology. The journal targets a diverse audience, including life scientists who are involved in developing experimental or computational systems and methods to enhance our understanding of human physiology. It also covers biomedical researchers and engineers who are engaged in designing or optimizing therapies, assays, devices, or procedures for diagnosing or treating diseases. Additionally, clinicians, who make use of research outputs to evaluate patient health or administer therapy in various clinical settings and healthcare contexts, are also part of the target audience.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信