Figure 5.
Blockade of HGF/Met-driven anchorage-independent growth by crizotinib and cabozantinib. Cells were plated in soft agar, followed by (A–C) 5 nM of crizotinib (PF1066) or (D–F) 30 nM of cabozantinib (XL184) treatment in the absence or the presence of HGF (1 nM) every other day. On day 7 colony growth was measured using MTT. Values represent the mean ± SD of triplicate samples and are representative of three experiments; asterisks (*) indicate significant differences from control (p < 0.05).