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. 2022 Mar 22;12:832765. doi: 10.3389/fonc.2022.832765

Figure 6.

Figure 6

AND-NOT CARs. (A) The synNotch receptor binds to the corresponding tumor antigen (a), causing the expression of b-CAR genes. Subsequently, the newly expressed b-CAR binds to the target antigen (b). Finally, the CAR-T cell is activated. (B) The binding of the OFF-Notch receptor to the corresponding antigen (c) induces the expression of tBID, regardless of whether b-CAR is formed and whether it binds to the corresponding tumor antigen. Apoptosis of the CAR-T cell can be induced by the tBID.