Pazopanib and paclitaxel combine to affect cell fate in KTC2 ATC cells. (A) Images (captured from real-time video microscopy) showing morphological effects of single-agent and combined pazopanib (Paz) and paclitaxel (Tax) relative to diluent control. (B) Summary data indicating effects of single-agent and combined pazopanib and paclitaxel relative to diluent control on KTC2 cell fate after 48-hour exposures across three replicate experiments. Left panel, morphologically normal cells; middle panel, multinucleated cells; right panel, cells dying after dysfunctional mitosis [all expressed as % total time = 0 cells; data shown in (A) are representative of three independent experiments]. Error bars in (B) represent 1 sample SD, triplicate experiments; NS, not statistically significant; significance levels shown for one-sided t tests.