Cellular immunity analysis by a modular acoustofluidic platform: CIAMAP.

Cellular immunity analysis by a modular acoustofluidic platform: CIAMAP.
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DOI:
10.1126/sciadv.adj9964
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发表时间:
2023-12-22
期刊:
影响因子:
13.6
通讯作者:
Huang, Tony Jun
Huang, Tony Jun
中科院分区:
综合性期刊1区
文献类型:
--
作者:
Zhong, Ruoyu;Sullivan, Matthew;Upreti, Neil;Chen, Roy;De Ganzo, Agustin;Yang, Kaichun;Yang, Shujie;Jin, Ke;He, Ye;Li, Ke;Xia, Jianping;Ma, Zhiteng;Lee, Luke P.;Konry, Tania;Huang, Tony Jun

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The study of molecular mechanisms at the single-cell level holds immense potential for enhancing immunotherapy and understanding neuroinflammation and neurodegenerative diseases by identifying previously concealed pathways within a diverse range of paired cells. However, existing single-cell pairing platforms have limitations in low pairing efficiency, complex manual operation procedures, and single-use functionality. Here, we report a multiparametric cellular immunity analysis by a modular acoustofluidic platform: CIAMAP. This platform enables users to efficiently sort and collect effector-target (i.e., NK92-K562) cell pairs and monitor the real-time dynamics of immunological response formation. Furthermore, we conducted transcriptional and protein expression analyses to evaluate the pathways that mediate effector cytotoxicity toward target cells, as well as the synergistic effect of doxorubicin on the cellular immune response. Our CIAMAP can provide promising building blocks for high-throughput quantitative single-cell level coculture to understand intercellular communication while also empowering immunotherapy by precision analysis of immunological synapses. An acoustic-based platform enhances immunotherapy via live cell pairs monitoring and statistical analysis of immune response.
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