Orthogonal Design of Experiments for Optimization of Lipid Nanoparticles for mRNA Engineering of CAR T Cells.
Orthogonal Design of Experiments for Optimization of Lipid Nanoparticles for mRNA Engineering of CAR T Cells.
复制标题
用于优化脂质纳米颗粒的实验的正交设计用于CAR T细胞的mRNA工程。
DOI:
10.1021/acs.nanolett.1c02503
复制
发表时间:
2022-01-12
期刊:
影响因子:
10.8
通讯作者:
Mitchell, Michael J.
中科院分区:
文献类型:
--
作者:
Billingsley, Margaret M.;Hamilton, Alex G.;Mai, David;Patel, Savan K.;Swingle, Kelsey L.;Sheppard, Neil C.;June, Carl H.;Mitchell, Michael J.
Viral engineered chimeric antigen receptor (CAR) T cell therapies are potent, targeted cancer immunotherapies, but their permanent CAR expression can lead to severe adverse effects. Nonviral messenger RNA (mRNA) CAR T cells are being explored to overcome these drawbacks, but electroporation, the most common T cell transfection method, is limited by cytotoxicity. As a potentially safer nonviral delivery strategy, here, sequential libraries of ionizable lipid nanoparticle (LNP) formulations with varied excipient compositions were screened in comparison to a standard formulation for improved mRNA delivery to T cells with low cytotoxicity, revealing B10 as the top formulation with a 3-fold increase in mRNA delivery. When compared to electroporation in primary human T cells, B10 LNPs induced comparable CAR expression with reduced cytotoxicity while demonstrating potent cancer cell killing. These results demonstrate the impact of excipient optimization on LNP performance and support B10 LNPs as a potent mRNA delivery platform for T cell engineering.
登录
查看更多内容
影响因子:
82.9
作者:
Giavridis T;van der Stegen SJC;Eyquem J;Hamieh M;Piersigilli A;Sadelain M
通讯作者:
Sadelain M
DOI:
10.1038/s41577-019-0269-6
发表时间:
2020-05
期刊:
Nature reviews. Immunology
影响因子:
--
作者:
Irvine DJ;Dane EL
通讯作者:
Dane EL
影响因子:
46.9
作者:
Gilleron, Jerome;Querbes, William;Zerial, Marino
通讯作者:
Zerial, Marino
影响因子:
15
作者:
Chen, Delai;Love, Kevin T.;Anderson, Daniel G.
通讯作者:
Anderson, Daniel G.
影响因子:
29.4
作者:
Beatty GL;O'Hara MH;Lacey SF;Torigian DA;Nazimuddin F;Chen F;Kulikovskaya IM;Soulen MC;McGarvey M;Nelson AM;Gladney WL;Levine BL;Melenhorst JJ;Plesa G;June CH
通讯作者:
June CH