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Article

Major microbiota dysbiosis in severe obesity: fate after bariatric surgery.

Gut - 1 Jan 2019

Aron-Wisnewsky Judith, Prifti Edi, Belda Eugeni, Ichou Farid, Kayser Brandon D, Dao Maria Carlota, Verger Eric O, Hedjazi Lyamine, Bouillot Jean-Luc, Chevallier Jean-Marc, Pons Nicolas, Le Chatelier Emmanuelle, Levenez Florence, Ehrlich Stanislav Dusko, Dore Joel, Zucker Jean-Daniel, Clément Karine

Abstract excerpt

OBJECTIVES: Decreased gut microbial gene richness (MGR) and compositional changes are associated with adverse metabolism in overweight or moderate obesity, but lack characterisation in severe obesity. Bariatric surgery (BS) improves metabolism and inflammation in severe obesity and is associated with gut microbiota modifications. Here, we characterised severe obesity-associated dysbiosis (ie, MGR, microbiota...

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Share to Bariatric Surgery
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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 29899081
DOI: 10.1136/gutjnl-2018-316103
PMCID: PMC7143256

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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