Skip to main content
. 2023 May 12;30(9):706–713. doi: 10.1038/s41434-023-00404-2

Fig. 1. Generation of iCasp9-Gr- and iCasp9-Ar-expressing GMTCs and suicide gene functionality.

Fig. 1

A Retroviral transduction efficiency of T cells determined by flow cytometry. T cells from HDs were genetically modified. Transduction efficiency was analyzed on day 7 after the beginning of production. Mean ± SD of three independent experiments. B Representative dot plots for AP1903-induced killing determined by flow cytometry. C Cell death percentages of cells expressing iCasp9-G measured 24 h after 10 nM AP1903 exposure. Normalized to control cells (untreated cells). Cell death was evaluated by Annexin-V/7-AAD labeling and gating on CD3+/CD19+ cells (−Gr) or CD3+/CD34+ cells (−Ar) by flow cytometry. Mean ± SD of three independent experiments. ****P < 0.0001 with unpaired Student t test.