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Table 4 Combination index for palbociclib combined with PI3K inhibitors against three different AML cell lines

From: Combination strategies to overcome drug resistance in FLT+ acute myeloid leukaemia

Cell Line

Inhibitor (+palbociclib)

Combination index

Fa 0.25

Fa 0.5

Fa 0.75

Fa 0.9

MOLM-13

Copanlisib

0.03

0.20

1.16

7.21

MOLM-13

Alpelisib

0.64

0.86

1.18

1.63

MOLM-13

Duvelisib

0.06

0.27

1.24

5.78

MOLM-13

Idelalisib

0.73

0.87

1.05

1.28

MOLM-13

Quizartinib

0.06

0.54

5.02

46

MOLM-14

Copanlisib

0.32

0.44

0.61

0.84

MOLM-14

Alpelisib

0.39

0.30

0.23

0.17

MOLM-14

Duvelisib

0.25

0.19

0.25

0.34

MOLM-14

Idelalisib

0.71

0.27

0.18

0.15

MOLM-14

Quizartinib

0.05

0.02

0.01

0.006

MV4-11

Copanlisib

0.10

0.32

1.07

3.96

MV4-11

Alpelisib

0.84

0.71

0.62

0.56

MV4-11

Duvelisib

0.24

0.95

3.79

15

MV4-11

Idelalisib

0.11

0.34

1.43

6.56

MV4-11

Quizartinib

0.05

0.28

1.79

11.27

  1. CIs were calculated with Calcusyn