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Table 2 Anti-proliferative activity (IC 50 values) of D-allose alone and in combination with platinum analogs and/or SB202190

From: The anti-tumor efficacy of 2-deoxyglucose and D-allose are enhanced with p38 inhibition in pancreatic and ovarian cell lines

   

D-allose + Platinum

D-allose + 20 μM SB202190 (mM)

D-allose + 20 μM SB202190 + Platinum

Cell line

D-allose (mM)

Platinum (μM)

D-allose (mM)

Platinum (μM)

CI at IC50

D-allose (mM)

Platinum (μM)

MIA PaCa-2

53.25

3.37

4.16

0.95

0.696

3.18

1.98

0.99

BxPC-3

>100

28.13

43.3

21.65

0.787

4.09

8.75

4.38

ASPC-1

>100

>50

>100

>50

n/c

74.11

>100

>50

OVCAR-3

>100

6.93

15.84

7.92

1.171

>100

51.7

25.85

HEY

>100

32.90

52.68

26.34

1.002

94.17

53.01

26.5

SK-OV-3

>100

11.53

18.55

9.27

0.857

10.82

9.74

4.87

  1. IC50 values represent the level of drug that inhibited cell growth by 50% following 48 hours of treatment. Combination index (CI) values are defined as: <0.1 = very strong synergy, 0.1-0.3 = strong synergism, 0.3-0.7 = synergism, 0.7 – 0.85 = moderate synergism, 0.85-0.9 = slight synergism, 0.9-1.1 = nearly additive, 1.1-1.45 slight to moderate antagonism.