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Table 1 Cell viabilities of GBM cells and non-cancerous cells after treatments with PENAO, DCA and combination

From: Dual-targeting of aberrant glucose metabolism in glioblastoma

Compounds

IC 50 values

GBM cell lines

Non-canerous cell lines

U87

U251

DBTRG

LN229

BAH1

MRC-5

Normal human astrocytes

PENAO ( μM)

3.5 ± 0.5

2.5 ± 0.4

3.5 ± 0.2

3.0 ± 0.4

3.4 ± 0.3

8.7 ± 0.7

7.9 ± 1.2

DCA (mM)

25.6 ± 6.2

24.3 ± 5.7

28.2 ± 4.5

40.3 ± 5.2

46.5 ± 6.2

n.d.

n.d.

  1. The half maximal inhibitory concentration (IC50) values were determined by MTS assay at 72 hr time point for all drug treatments. Values are mean ± s.d. of three independent experiments, performed in triplicates. Cells were grown as adherent monolayers. n.d. = not determined.