The mission of GO-EV (Western France Extracellula Vesicle Network) is to strengthen research on extracellular vesicles by creating a bi-regional vision. We share research capabilities through strong interdisciplinary and inter-laboratory collaboration, including Biogenouest core facilities. GO-EV aspires to create a dense research space on extracellular vesicles in the Bretagne and Pays de la Loire regions, by exploiting the complementary expertise of the teams and the technological potential of Biogenouest core facilities. The GO-EV network is also committed to promoting interdisciplinary collaboration and facilitating cutting-edge research in the Greater West, by highlighting the latest generation technologies available in the region.