A Subset of Roux-en-Y Gastric Bypass Bacterial Consortium Colonizes the Gut of Nonsurgical Rats without Inducing Host-Microbe Metabolic Changes

by Zhigang Liu, Isabelle Coales, Nicholas Penney, Julie A. K. McDonald, Jutarop Phetcharaburanin, Florian Seyfried, Jia V. Li
Published 2020-12-01

The impact of bariatric surgery on serum tryptophan–kynurenine pathway metabolites

by Kai Tai Derek Yeung, Nicholas Penney, Luke Whiley, Hutan Ashrafian, Matthew R. Lewis, Sanjay Purkayastha, Ara Darzi, Elaine Holmes
Published 2022-01-01