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Fig. 3 | BMC Pulmonary Medicine

Fig. 3

From: Dual targeting of MEK and PI3K effectively controls the proliferation of human EGFR-TKI resistant non-small cell lung carcinoma cell lines with different genetic backgrounds

Fig. 3

Effect of MEK162/BKM120 combination on MAPK and PI3K downstream effectors. H1975 (A), H460 (B), and A549 (C) cells were treated with 1 μM MEK162 or 5 μM BKM120 alone or their combination for 48 h. Control cells were treated with 0.05% DMSO. Whole cell lysates were collected for Western blot analysis. β-actin protein levels were evaluated as loading controls

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