Fig. 4
From: A drug screening assay on cancer cells chronically adapted to acidosis
Screening of the Prestwick library. a Viability assays showing the killing activity of VLX600 as quality control in the drug screening assay. b Percent inhibition of cell viability induced by the library compounds (blue markers) in comparison to the QC (green markers) and DMSO (dark red marker) resulting in 100% and 0% inhibition, respectively. The bright red diamond represents Verteporfin. c The cytotoxic activity of VP on HCT116, AA-HCT116 and immortalized hTERT-RPE1 cells is shown