Emostasi e Trombosi, Società Italiana di. 2026. “PO01 | MELANOMA-DERIVED EXTRACELLULAR VESICLES DRIVE VON WILLEBRAND FACTOR–DEPENDENT THROMBOSIS AND METASTASIS: Y. Wang1|2, X. Liu1, T. Downar3, A. Topuz4, A. Bauer1, J. Kött1|5, K. Nekipelov6, S. Brenna7, G. Bendas6, B. Puig7, S. Schneider1, D. Fedosov4, C. Gorzelanny1 | 1Department of Dermatology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; 2Mildred Scheel Cancer Career Center HaTriCS4, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; 3Experimental Dermatology, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany; 4Institute for Advanced Simulation (IAS-2), Forschungszentrum Jülich, Jülich, Germany; 5Fleur Hiege Center for Skin Cancer Research, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; 6Pharmaceutical Institute, University of Bonn, Bonn, Germany; 7Neurology Department, Experimental Research in Stroke and Inflammation (ERSI), University Medical Center Hamburg-Eppendorf, Hamburg, Germany”. Bleeding, Thrombosis and Vascular Biology 5 (s1). https://doi.org/10.4081/btvb.2026.497.