Figure 7.
Combination assessments of dasatinib and preclinical MEK inhibitors, and the effect of the cabozantinib-cobimetinib combination
(A–E): Dose response to MEK inhibitors is presented both as single agent (red) and in the presence of dasatinib (green). The best-fit line represents the variable slope (log(inhibitor) versus response). (A) PD325901, (B) CI-1040, (C) TAK733, (D) BIX02189, and (E) PD318088 (n = 5 inhibitors).
(F) Dose-response curves of cell viability of human NCCRCC cell lines ACHN and SN12C to varying doses of cabozantinib and cobimetinib after 72 h of exposure.
(G) Calculated median effect drug synergy CI scores (CalcuSyn) across cabozantinib and cobimetinib combinations. Horizontal dashed line indicates a CI = 1, where points below the line indicate synergy and points above indicate antagonism.