Article
Early evolution of BRAFV600 status in the blood of melanoma patients correlates with clinical outcome and identifies patients refractory to therapy.
Melanoma research - 1 Jun 2018
Gonzalez-Cao Maria, Mayo de Las Casas Clara, Jordana Ariza Nuria, Manzano Jose L, Molina-Vila Miguel Á, Soriano Virtudes, Puertolas Teresa, Balada Ariadna, Soria Ainara, Majem Margarita, Montagut Clara, Muñoz Eva, Rodriguez-Abreu Delvys, Perez Elisabeth, Garcia Almudena, Cortes Javier, Drozdowskyj Ana, Karachaliou Niki, Rosell Rafael
Abstract excerpt
Serial analysis of BRAF mutations in circulating-free DNA (cfDNA) could be of prognostic value in melanoma patients. We collected blood samples from 63 advanced BRAFV600E/K melanoma patients and determined BRAFV600E/K status in cfDNA using a quantitative 5'-nuclease PCR-based assay. Levels of BRAF mutation in pre-cfDNAs were associated significantly with tumour burden, progression-free survival and overall...
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