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. 2023 Apr 27;14:1145441. doi: 10.3389/fimmu.2023.1145441

Figure 8.

Figure 8

Effects of Dec and Aza on CD44v6 expression and safety in T cells and K562 cells. (A) CD44v6 MFI fold change of NT and CD44v6 CAR-T cells (n=4) after treatment with Dec and Aza for 6 days. (B) Cytotoxicity of CD44v6 CAR-T cells (n=8) against NT cells pretreated with Dec 0.1 μM or Aza 1 μM for 6 days in E:T ratios of 0: 1 and 10:1 for 24 h. (C) CD44v6 MFI fold change of K562 cells (n=4) after treatment with Dec and Aza for 3 days. (D) Cytotoxicity of CD44v6 CAR-T cells against K562 cells pretreated with Dec 0.2 μM or Aza 1 μM for 3 days in E:T ratios of 0: 1 and 10:1 for 24 h (n=3). Data are depicted as the mean± SD. *p<.05; ns, not significant.