“P040 | PROBIOTIC SUPPLEMENTATION ALLEVIATES MIGRAINE-LIKE PAIN BY RESTORING INTESTINAL BARRIER INTEGRITY AND ENDOCANNABINOID HOMEOSTASIS: S. Facchetti1|2, C. Demartini1, M. Francavilla1, B. Marfella3, L. Cristino3, R. Greco1, C. Tassorelli1|2 | 1Section of Translational Neurovascular Research, IRCCS Mondino Foundation, Pavia, Italy; 2Department of Brain and Behavioral Sciences, University of Pavia, Italy; 3Istituto di Chimica Biomolecolare del CNR, Pozzuoli (NA), Italy” (2026) Confinia Cephalalgica, 36(s1). doi:10.4081/cc.2026.15996.