Oleuropein stimulates peripheral serotonin secretion via voltage-dependent Ca2+ channels and acutely regulates central function
Yuki Kamei, Rina Sugitani, Noa Onzawa, Mana Akao, Taiki Fushimi, Mitsugu Akagawa
This study shows oleuropein stimulates 5-HT secretion from enterochromaffin cells via voltage-dependent Ca2+ channels and affects depression-like behavior in mice.
bioRxiv · Jul 21, 2026 · PreprintAnimal Behavior & Cognition