Role of Microvescicles in the Transfer and in the Transformation of Melanoma Cell Lines: Giusy Gentilcore, Selma Maacha, Abbirami Shatappan, Chiara Cugno, Giuseppe Palmieri, Paolo A. Ascierto and Jean-Charles Grivel. Advanced Cell Therapy, Deep Phenotyping Core, Sidra Medicine, Doha, Qatar.