1. Indigenous Bacteria from the Gut Microbiota Regulate Host Serotonin Biosynthesis

    Cell 163(1):258 (2015)

  2. Indigenous bacteria from the gut microbiota regulate host serotonin biosynthesis.

    Cell 161(2):264 (2015) PMID 25860609 PMCID PMC4393509

    The gastrointestinal (GI) tract contains much of the body's serotonin (5-hydroxytryptamine, 5-HT), but mechanisms controlling the metabolism of gut-derived 5-HT remain unclear. Here, we demonstrate that the microbiota plays a critical role in regulating host 5-HT. Indigenous spore-forming bacter...