abstract |
Described herein is a chimeric antigen receptor (CAR) platform with the ability to (a) serve as an ON/OFF switch (with the ability for tenability/titrability), (b) sense multiple antigens and perform logic computations, and/or (c) independently regulate multiple signaling pathways. The compositions provided herein permit the degree of control and discrimination necessary to optimize CAR T cell therapy. Also described herein are cells comprising such compositions and the use of these compositions and/or cells in the treatment of cancer. |