Melinda A Engevik et al.
Cellular and molecular gastroenterology and hepatology, 11(1), 221-248 (2020-08-17)
The human gut microbiota can regulate production of serotonin (5-hydroxytryptamine [5-HT]) from enterochromaffin cells. However, the mechanisms underlying microbial-induced serotonin signaling are not well understood. Adult germ-free mice were treated with sterile media, live Bifidobacterium dentium, heat-killed B dentium, or