Moreover, vimentin (VIM; an intermediate filament protein that is overexpressed in epithelial tumors such as UMs), melanoma-associated antigens D1 and D2 (MAGED1 and MAGED2) and melanoma antigen (MLANA) were present mainly in UM-EVs when compared with NCM-EVs. Here, MAGED2 is linked to ulnar-mammary syndrome.