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. 2014 Oct 14;9(10):e109352. doi: 10.1371/journal.pone.0109352

Figure 5. NK cells that acquired anti-CD19 CARs were more cytotoxic against patient-derived primary B-ALL cells.

Figure 5

Cytotoxicity against B-ALL cells after 4-h co-culture with NK cells previously co-cultured with K562 cells (white circles) and K562-antiCD19BBζ cells (black circles) at the indicated E:T ratios. Each symbol corresponds to the mean of three values.