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. 2024 Jan 6;38(2):372–382. doi: 10.1038/s41375-023-02129-y

Fig. 4. Effects of CAR T cell infusion of bystander T cells.

Fig. 4

A Distribution of CAR and non-CAR CD4+ (top) as well as CD8+ (bottom) T cells in PB of non-PD and PD patients 7, 14, and 30 days after CAR T cell infusion. B Proportions of naïve (CD45RA+CD45RO-CCR7+), central memory (CD45RA-CD45RO+CCR7+), effector memory (CD45RA-CD45RO+CCR7-), and effector (CD45RA+CD45RO-CCR7-) CD4+ (top) as well as CD8+ (bottom) T cells in PB of non-PD and PD patients at day of leukapheresis and 7, 14, 30, and 100 days after CAR T cell infusion. C Percentages of CD25+CD127low Treg cells as well as D PD-1+ cells within CD3+ T cell compartment in PB of non-PD and PD patients on day of leukapheresis (D) and on days 0, 7, 14, 30, and 100 (C, D). Mann–Whitney U test was performed to calculate significances between A CAR and non-CAR T cells, B non-PD and PD patients, C day 0 and days after CAR T cell infusion (7, 14, 30, and 100) and D day of leukapheresis (LA) and days 0, 7, 14, 30 and 100. *p < 0.05, **p < 0.01, ***p < 0.001, ns not significant.