Gut microbiota responses to bariatric surgery are associated with metabolic outcomes and type 2 diabetes remission. - Olsson LM; Borgeraas H; Chakaroun RM; Hofsø D; Hertel JK; Dwibedi C; Mitteregger M; Holst JJ; Tremaroli V; Hjelmesæth J; Bäckhed F (Nature metabolism, 2026)