Adaptive Nanoparticle Platforms for High Throughput Expansion and Detection of Antigen-Specific T cells.
Adaptive Nanoparticle Platforms for High Throughput Expansion and Detection of Antigen-Specific T cells.
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DOI:
10.1021/acs.nanolett.0c01511
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发表时间:
2020-09-09
期刊:
影响因子:
10.8
通讯作者:
Schneck JP
中科院分区:
文献类型:
--
作者:
Hickey JW;Isser A;Salathe SF;Gee KM;Hsiao MH;Shaikh W;Uzoukwu NC;Bieler JG;Mao HQ;Schneck JP
T cells are critical players in disease; yet, their antigen-specificity has been difficult to identify, as current techniques are limited in terms of sensitivity, throughput, or ease of use. To address these challenges, we increased the throughput and translatability of magnetic nanoparticle-based artificial antigen presenting cells (aAPCs) to enrich and expand (E+E) murine or human antigen-specific T cells. We streamlined enrichment, expansion, and aAPC production processes by enriching CD8+ T cells directly from unpurified immune cells, increasing parallel processing capacity of aAPCs in a 96-well plate format, and designing an adaptive aAPC that enables multiplexed aAPC construction for E+E and detection. We applied these adaptive platforms to process and detect CD8+ T cells specific for rare cancer neoantigens, commensal bacterial cross-reactive epitopes, and human viral and melanoma antigens. These innovations dramatically increase the multiplexing ability and decrease the barrier to adopt for investigating antigen-specific T cell responses.
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影响因子:
14
作者:
Hickey JW;Isser AY;Vicente FP;Warner SB;Mao HQ;Schneck JP
通讯作者:
Schneck JP
影响因子:
48
作者:
Newell, Evan W.;Klein, Lawrence O.;Yu, Wong;Davis, Mark M.
通讯作者:
Davis, Mark M.
影响因子:
64.5
作者:
Gee MH;Han A;Lofgren SM;Beausang JF;Mendoza JL;Birnbaum ME;Bethune MT;Fischer S;Yang X;Gomez-Eerland R;Bingham DB;Sibener LV;Fernandes RA;Velasco A;Baltimore D;Schumacher TN;Khatri P;Quake SR;Davis MM;Garcia KC
通讯作者:
Garcia KC
影响因子:
56.9
作者:
Altman, JD;Moss, PAH;Davis, MM
通讯作者:
Davis, MM
影响因子:
64.8
作者:
Clemente-Casares, Xavier;Blanco, Jesus;Santamaria, Pere
通讯作者:
Santamaria, Pere