Based on preliminary data by our group suggesting an upregulation of the mitogen-activated protein kinases (MAPKs) in human lymphocytes exposed to dabrafenib and trametinib, specifically elevated expression of phosphorylated JNK (p-JNK), p38 MAPK (p-p38 MAPK), and ERK5 (p-ERK5), we hypothesized that the mechanism of MAPK pathway activation with DT therapy is similar to that reported in patients with familial Mediterranean fever (FMF), a rare, inherited condition characterized by episodes of fever and rash that responds exceedingly well to colchicine-based therapy in which the MAPK pathway is hyper-activated.