Melanoma is a skin cancer whose incidence is increasing steadily. The recent discovery of frequent and recurrent genetic alterations in cutaneous melanoma allowed a molecular classification of tumors into distinct subgroups, and paved the way for targeted therapy. Several signaling pathways are involved in the progression of this disease with oncogenic mutations affecting signaling pathways: MAPK, PI3K, cAMP and cyclin D1/CDK4. In each of these pathways, several potential therapeutic targets have been identified and specific inhibitors have already been developed and have shown clinical efficacy. The use of these inhibitors is often conditioned by tumors genotyping. In France, melanomas genotyping is supported by the platforms of the National Cancer Institute (INCA), which implemented a national program ensuring access to innovation for personalized medicine. The identification of new targets in melanoma supplies a very active dynamic development of innovative molecules contributing to changing the therapeutic landscape of this pathology.
Keywords: BRAF; MAP Kinases; MAPKinases; genotyping; génotypage; melanoma; mélanome; targeted therapies; thérapie ciblée.
Copyright © 2014 Société Française du Cancer. Published by Elsevier Masson SAS. All rights reserved.