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. 2015 Dec 21;10:43–52. doi: 10.2147/DDDT.S93545

Figure 2.

Figure 2

Schematic diagram representing aberrant signaling pathways responsible for resistance to BRAF or MEK inhibitors in metastatic melanoma and pharmacological strategies to overcome this resistance.

Notes: Briefly, the molecular mechanisms of resistance to BRAF or MEK inhibitors in metastatic melanoma are highlighted. Pharmacological agents targeting key factors of these pathways undergoing clinical trials are listed.

Abbreviations: PDGFR, platelet-derived growth factor receptor; IGF, insulin-like growth factor; ERK, extracellular-signal-regulated kinase.