Rewiring T-cell responses to soluble factors with chimeric antigen receptors.
Rewiring T-cell responses to soluble factors with chimeric antigen receptors.
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DOI:
10.1038/nchembio.2565
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发表时间:
2018-03
影响因子:
14.8
通讯作者:
Chen YY
中科院分区:
文献类型:
--
作者:
Chang ZL;Lorenzini MH;Chen X;Tran U;Bangayan NJ;Chen YY
Chimeric antigen receptor (CAR)-expressing T cells targeting surface-bound tumor antigens have yielded promising clinical outcomes, with two CD19 CAR-T cell therapies recently receiving FDA approval for the treatment of B-cell malignancies. The adoption of CARs for the recognition of soluble ligands, a distinct class of biomarkers in physiology and disease, could significantly broaden the utility of CARs in disease treatment. In this study, we demonstrate that CAR-T cells can be engineered to respond robustly to diverse soluble ligands, including CD19 ectodomain, GFP variants, and transforming growth factor beta (TGF-β). We additionally show that CAR signaling in response to soluble ligands relies on ligand-mediated CAR dimerization, and that CAR responsiveness to soluble ligands can be fine-tuned by adjusting the mechanical coupling between the CAR’s ligand-binding and signaling domains. Our results support a role for mechanotransduction in CAR signaling and demonstrate an approach to systematically engineer immune-cell responses to soluble, extracellular ligands.
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影响因子:
7.3
作者:
Dobbins J;Gagnon E;Godec J;Pyrdol J;Vignali DA;Sharpe AH;Wucherpfennig KW
通讯作者:
Wucherpfennig KW
影响因子:
17.1
作者:
Fedorov VD;Themeli M;Sadelain M
通讯作者:
Sadelain M
DOI:
10.1083/jcb.201511053
发表时间:
2016-06-06
期刊:
The Journal of cell biology
影响因子:
--
作者:
Hu KH;Butte MJ
通讯作者:
Butte MJ
影响因子:
4.8
作者:
Kim, Sun Taek;Takeuchi, Koh;Reinherz, Ellis L.
通讯作者:
Reinherz, Ellis L.
影响因子:
11.8
作者:
Gordon, Wendy R.;Zimmerman, Brandon;He, Li;Miles, Laura J.;Huang, Jiuhong;Tiyanont, Kittichoat;McArthur, Debbie G.;Aster, Jon C.;Perrimon, Norbert;Loparo, Joseph J.;Blacklow, Stephen C.
通讯作者:
Blacklow, Stephen C.