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. 2023 Aug 16;11(8):e007199. doi: 10.1136/jitc-2023-007199

Figure 2.

Figure 2

Cytotoxic activities of EDB-targeting second-generation CAR or rTCR-CAR T cells in vitro. (A–C) CAR T cells are cytotoxic to EDB-positive U87MG, A549, and Raji cell lines, n=3. (D–G) T-cell activation markers CD69, CD25, CD107a, and Granzyme B were induced by incubation with U87MG and detected by flow cytometry or ELISA. Quantitation of CD69, CD25, and CD107a upregulation in transduced T cells from three individuals. Student’s two-tailed unpaired t-test was used to determine the statistical significance between the indicated groups. *p<0.05, **p<0.01, ***p<0.001. EDB, extra domain B.