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Supplemental Figure 2. Supplemental Figure 2. Combined use of crizotinib or TAS-115 with erlotinib reverses resistance to EGFR-TKI induced by exogenous HGF on HCC827 cell.
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Supplemental Figure 2 Supplemental Figure 2. Combined use of crizotinib or TAS-115 with erlotinib reverses resistance to EGFR-TKI induced by exogenous HGF on HCC827 cell. HCC827 cells were incubated with or without erlotinib alone or erlotinib with crizotinib or TAS-115 in the presence or absence of HGF (20 ng/mL) for 72 hours. Thereafter, cell viability was determined by MTT assay. Bars show SD. The data shown are representative of 5 independent experiments with similar results.