Melanoma is increasing rapidly in incidence and prevalence, especially in younger females and older males.,Treatment options have expanded beyond high-dose interleukin 2 and adoptive T-cell therapy to include inhibitors of immune checkpoints programmed death 1 (PD-1) and cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) and small molecular inhibitors of pathways activated in melanoma, in particular the mitogen-activated protein kinase (MAPK) pathway.,PD-1/CTLA-4 inhibitors and inhibitors of MAPK such as BRAF/MEK inhibitors have significantly improved survival in both the metastatic and, more recently, adjuvant settings.,In this review, we discuss the preclinical data, clinical development, and potential use of novel MEK inhibitor binemetinib, particularly in the setting of NRAS mutant melanoma.
In less than 10 years, melanoma treatment has been revolutionized with the approval of tyrosine kinase inhibitors and immune checkpoint inhibitors, which have been shown to have a significant impact on the prognosis of patients with melanoma.,The early steps of this transformation have taken place in research laboratories.,The mitogen-activated protein kinase (MAPK) pathway, phosphoinositol-3-kinase (PI3K) pathway promote the development of melanoma through numerous genomic alterations on different components of these pathways.,Moreover, melanoma cells deeply interact with the tumor microenvironment and the immune system.,This knowledge has led to the identification of novel therapeutic targets and treatment strategies.,In this review, the epidemiological features of cutaneous melanoma along with the biological mechanisms involved in its development and progression are summarized.,The current state-of-the-art of advanced stage melanoma treatment strategies and the currently available evidence of the use of predictive and prognostic biomarkers are also discussed.