Table 1 Combination indices (CI) for A172 and U87MG glioblastoma cells treated with the indicated concentrations of Temozolomide (TMZ) and Trametinib (Tram).

From: The limitations of targeting MEK signalling in Glioblastoma therapy

TMZ [µM]

Tram [nM]

CI [A172]

CI [U87MG]

1.0

0.3

n/a

2.00473

1.0

3.0

418.991

65.3043

1.0

30.0

2.98444

0.40387

10.0

0.3

0.25625

1.47692

10.0

3.0

1.23495

4.08104

10.0

30.0

0.65564

0.47712

100.0

0.3

0.29330

0.25038

100.0

3.0

1.52078

0.45116

100.0

30.0

0.38133

0.36958

  1. Note: synergistic interactions are bold.