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. 2018 Jul 5;103(10):1720–1729. doi: 10.3324/haematol.2017.187385

Figure 3.

Figure 3.

Effect of iNK-92 on secondary bone marrow (BM) engraftment of acute myeloid leukemia (AML) cells and leukemic stem cells (LSCs). (A) 3×106 AML cells were also infused intravenously (i.v.) into two cohorts of 4 mice and treated with and without iNK-92 from day 2 and given 15×106 cells twice weekly to a total dose of 75×106 (A). BM (1×106 cells) from each of 4 primary recipients in control and treatment was serially transplanted 1:1 into 4 new NOD/SCID gammanull (NSG) mice. These mice were sacrificed at six weeks and BM assayed for overall leukemic engraftment as determined by presence of % human CD45+ cells (B) and LSC engraftment as determined by % human CD34+CD38CD123+ cells (C) (*P=0.05).