“P78 | THE ROLE OF EXTRACELLULAR VESICLES DERIVED FROM MESENCHYMAL STROMAL CELLS IN MYOFIBER REGENERATION: A. Longhin1, V. Gatta2, G. Teti2, C. Sassoli3, F. Chellini3, A. Tani3, M. Parigi3, R. Garella3, F. Palmieri3, R. Squecco3, M. Mattioli Belmonte4, C. Licini4, A. La Contana4, S. Zecchi Orlandini3, M. Falconi1 | 1Dep. Medical and Surgical Sciences, University of Bologna, Bologna, Italy; 2Dep. Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy; 3Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy; 4Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy” (2025) European Journal of Histochemistry, 69(s2). doi:10.4081/ejh.2025.4404.