Gut Microbiota-Produced Tryptamine Activates an Epithelial G-Protein-Coupled Receptor to Increase Colonic Secretion

Yogesh Bhattarai, Brianna B. Williams, Eric J. Battaglioli, Weston R. Whitaker, Lisa Till, Madhusudan Grover, David R. Linden, Yasutada Akiba, Karunya K. Kandimalla, Nicholas C. Zachos, Jonathan D. Kaunitz, Justin L. Sonnenburg, Michael A. Fischbach, Gianrico Farrugia, Purna C. Kashyap