Abstract
Engineering T cells with a chimeric antigen receptor (CAR) that reprograms their antigen selectivity and signaling has recently emerged as one of the most promising therapeutic approaches for treating cancers. For example, two CD19-specific CAR T cell (CAR-T) therapies have shown remarkable responses in patients with relapsed/refractory B-cell cancers, and were approved by the US Food and Drug Administration in 2017. This initial clinical success has spurred an explosion of interests in this novel therapy from both academia and industry, and results from basic and clinical research have enabled the rapid evolution of the CAR-T field. In this review, we describe the basic structure of the CAR and discuss how each of its domains affect the efficacy and safety of CAR-T therapies. In addition, we discuss some of the novel concepts and other considerations that are essential for ensuring the future success of CAR-T therapy.
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This work was supported by the Bio & Medical Technology Development Program of the National Research Foundation (NRF) funded by the Ministry of Science & ICT (2014M3A9D8032525).
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Lee, YH., Kim, C.H. Evolution of chimeric antigen receptor (CAR) T cell therapy: current status and future perspectives. Arch. Pharm. Res. 42, 607–616 (2019). https://doi.org/10.1007/s12272-019-01136-x
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DOI: https://doi.org/10.1007/s12272-019-01136-x