SOR, PND1186 and PF431396 (Selleck Chemicals, Houston, TX, USA) and TAE226 (kindly provided by Novartis Pharm) were dissolved in dimethyl sulfoxide and stored at − 80 °C until time of use. HCC cells were exposed to different concentration of drugs for different times as detailed in the results.
Cells were lentivirally silenced for FAK as already described [13 (link)].
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