Table 1 Anti-leukemia activities of KPT-8602 and selinexor in vitro

From: KPT-8602, a second-generation inhibitor of XPO1-mediated nuclear export, is well tolerated and highly active against AML blasts and leukemia-initiating cells

AML cell lines

KPT-8602—IC 50 (n M ) at 72h

Selinexor—IC 50 (n M ) at 72h

Ratio

OCI-AML2

19

40

0.48

MV411

30

50

0.61

MOLM13

32

47

0.68

KG1

66

151

0.44

SKM1

84

120

0.70

Kasumi-1

113

172

0.65

OCI-AML3

127

154

0.82

Mono-MacI

167

179

0.93

U937

205

327

0.62

NB4

211

304

0.69

  1. Abbreviation: IC50, 50% inhibitory concentration