Evidence map›Paper›PMID 33178196›Full record

ReviewFrontiers in immunology2020

Gut Microbiota as a Trigger for Metabolic Inflammation in Obesity and Type 2 Diabetes.

Torsten P M Scheithauer, Elena Rampanelli, Max Nieuwdorp, Bruce A Vallance, C Bruce Verchere, Daniël H van Raalte, Hilde Herrema

2 registry-linked trialsOpen access · goldAbstract readReview
In one paragraph

Review in Frontiers in immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 412 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
412citing papers in PubMed, 3 pooled it
25.5field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05459675 naunknown statusnot on this mapstarted 2022, after this paper: background citation

Effects of Very Low-calorie Diet Versus Bariatric Surgery on Body Composition and Gut Microbiota Pattern in Obese Patients

TypeinterventionalSponsorMahidol UniversityRan2022 to 2023Enrolled54ConditionsObesityArmsVery low-calorie diet, Bariatric surgery
NCT06236932 narecruitingnot on this mapstarted 2023, after this paper: background citation

PRIN "SIDERALE": Susceptibility to Infectious Diseases in obEsity: an endocRine trAnslational socioLogic Evaluation

TypeinterventionalSponsorFederico II UniversityRan2023 to 2026Enrolled100ConditionsObesity, Type2diabetes, Lipodystrophy, InfectionsArmsMediterranean diet, Melatonin supplementation
3 · Its place in the literature

Who cites it

412 citing papers in PubMed, 3 syntheses or guidelines pooled it, 623 citations in OpenAlex.

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  19. Body mass index and gastrointestinal inflammation: Bio-molecular pathophysiology.World journal of gastrointestinal pathophysiology · 2026
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352 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 2 countries.

Torsten P M ScheithauerDepartment of Internal Medicine, Amsterdam University Medical Center (UMC), Vrije Universiteit (VU) University Medical Center, Amsterdam, Netherlands.
Elena RampanelliDepartment of Experimental Vascular Medicine, Amsterdam University Medical Center (UMC), Academic Medical Center, Amsterdam, Netherlands.
Max NieuwdorpDepartment of Internal Medicine, Amsterdam University Medical Center (UMC), Vrije Universiteit (VU) University Medical Center, Amsterdam, Netherlands.
Bruce A VallanceDivision of Gastroenterology, Department of Pediatrics, Child and Family Research Institute, Vancouver, BC, Canada.
C Bruce VerchereDepartment of Surgery, University of British Columbia and BC Children's Hospital Research Institute, Vancouver, BC, Canada.
Daniël H van RaalteDepartment of Internal Medicine, Amsterdam University Medical Center (UMC), Vrije Universiteit (VU) University Medical Center, Amsterdam, Netherlands.
Hilde HerremaDepartment of Experimental Vascular Medicine, Amsterdam University Medical Center (UMC), Academic Medical Center, Amsterdam, Netherlands.
Amsterdam UMC Location University of Amsterdam · NLChild and Family Research Institute · CAUniversity of British Columbia · CA

Funding

Epithelial intrinsic inflammasomes direct host defense against gut microbesR01AI134766 · NIAID · WASHINGTON STATE UNIVERSITY · PI KNODLER, LEIGH · 2018 to 2022
$2.2M
CIHR PJT - 153156NIAID NIH HHS R01 AI134766
6 · The paper itself

Abstract

The gut microbiota has been linked to the development of obesity and type 2 diabetes (T2D). The underlying mechanisms as to how intestinal microbiota may contribute to T2D are only partly understood. It becomes progressively clear that T2D is characterized by a chronic state of low-grade inflammation, which has been linked to the development of insulin resistance. Here, we review the current evidence that intestinal microbiota, and the metabolites they produce, could drive the development of insulin resistance in obesity and T2D, possibly by initiating an inflammatory response. First, we will summarize major findings about immunological and gut microbial changes in these metabolic diseases. Next, we will give a detailed view on how gut microbial changes have been implicated in low-grade inflammation. Lastly, we will critically discuss clinical studies that focus on the interaction between gut microbiota and the immune system in metabolic disease. Overall, there is strong evidence that the tripartite interaction between gut microbiota, host immune system and metabolism is a critical partaker in the pathophysiology of obesity and T2D.

Indexed as

AnimalsDiabetes Mellitus, Type 2Gastrointestinal MicrobiomeHumansInflammationInsulin ResistanceMetabolic DiseasesObesitydiabetesmetabolismmetainflammationmicrobiotaobesity

Identifiers

PMID33178196
PMCPMC7596417
OpenAlexW3097882759

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.