Purna Kashyap

Gut microbes promote colonic serotonin production through an effect of short‐chain fatty acids on enterochromaffin cells

Christopher S. Reigstad, Charles E. Salmonson, John F. Rainey et al. · The FASEB Journal · 2014 · 1.3K citations · Full text

Life Sciences, Microbiology, Physiology +17

Microbiota-liberated host sugars facilitate post-antibiotic expansion of enteric pathogens

Katharine M. Ng, Jessica A. Ferreyra, Steven K. Higginbottom et al. · Nature · 2013 · 1K citations

Life Sciences, Infectious Diseases, Microbiology +15

American Gut: an Open Platform for Citizen Science Microbiome Research

Daniel McDonald, Embriette R. Hyde, Justine W. Debelius et al. · mSystems · 2018 · 906 citations · Full text

Life Sciences, Microbiology, Metabolomics +16

US Immigration Westernizes the Human Gut Microbiome

Pajau Vangay, Abigail J. Johnson, Tonya Ward et al. · Cell · 2018 · 836 citations · Full text

Life Sciences, Immunology, Microbiology +14

Discovery and Characterization of Gut Microbiota Decarboxylases that Can Produce the Neurotransmitter Tryptamine

Brianna B. Williams, A.H. Van Benschoten, Peter Cimermančič et al. · Cell Host & Microbe · 2014 · 759 citations · Full text

Life Sciences, Microbiology, Neuroscience +16