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. 2021 Dec 17;23(2):51. doi: 10.3892/ol.2021.13169

Figure 7.

Figure 7.

Enhanced ADCC activity of daratumumab following FLT3 inhibitor treatment in AML cells with FLT3-internal tandem duplication. (A) Histograms of CD38 expression in MOLM-13 and MV-4-11 cells. (B) ADCC assay of daratumumab. Target cells (MOLM-13 and MV-4-11) were exposed to quizartinib or DMSO for 48 h before coculture with KHYG-1/CD16 cells. (C) ADCC assay of daratumumab. Target cells (THP-1) were exposed to quizartinib or DMSO for 48 h before coculture with KHYG-1/CD16 cells. Experiments were repeated thrice. Error bars represent the SD. The data were statistically analyzed using a multiple linear regression model. **P<0.01. ADCC, antibody-dependent cellular cytotoxicity; FLT3, FMS-like tyrosine kinase 3; MFI, mean fluorescence intensity; NS, no significant difference.