Evidence map›Paper›PMID 40211057›Full record

ArticleInternational journal of obesity (2005)2025

The effect of aldafermin expressing-Escherichia coli Nissle 1917 along with dietary change on visceral adipose tissue in MASLD mouse model.

Valeria Iannone, Maija Vaittinen, Carlos Gómez-Gallego, Santtu Mikkonen, Johnson Lok, Giuseppe D'Auria, Ruben Vazquez-Uribe, Ida Tikkanen, Morten Otto Alexander Sommer, Hani El-Nezami and 1 more

Abstract read
In one paragraph

Article in International journal of obesity (2005), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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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

11 authors.

Valeria IannoneSchool of Medicine, Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland. valeria.iannone@uef.fi.ORCID 0000-0003-2114-1366
Maija VaittinenSchool of Medicine, Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland.
Carlos Gómez-GallegoSchool of Medicine, Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland.ORCID 0000-0003-0219-1827
Santtu MikkonenDepartment of Environmental and Biological Sciences, University of Eastern Finland, Kuopio, Finland.ORCID 0000-0003-0595-0657
Johnson LokSchool of Medicine, Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland.
Giuseppe D'AuriaSequencing and Bioinformatics Service, Foundation for the Promotion of Health and Biomedical Research of Valencia Region, FISABIO, Valencia, Spain.
Ruben Vazquez-UribeThe Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Kongens Lyngby, Denmark.ORCID 0000-0002-9800-0409
Ida TikkanenSchool of Medicine, Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland.
Morten Otto Alexander SommerThe Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Kongens Lyngby, Denmark.
Hani El-NezamiSchool of Medicine, Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland.
Marjukka KolehmainenSchool of Medicine, Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland.ORCID 0000-0002-3770-2538

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundVisceral adipose tissue (VAT) accumulation in obesity has been implicated as a key factor in the development of metabolic dysfunction-associated steatotic liver disease (MASLD). Apart from lifestyle change interventions, there is no effective therapy against MASLD. In this study, the effect of a novel microbial therapy along with dietary change on VAT and VAT-liver crosstalk was evaluated in a MASLD mouse model.

methodsMASLD was induced by feeding eighteen C57BL/6J male mice with the American Lifestyle-Induced Obesity diet for fourteen weeks. Subsequently, during the following seven weeks, all mice were switched to standard diet and the intervention group received single gelatine cubes containing 10

resultsAfter seven weeks of intervention, EcNA, when compared to CTRL group, induced smaller adipocytes (p-value = 0.0217 for diameter, p-value = 0.0386 for area). Gene Set Enrichment Analysis in eVAT showed significant upregulation of fatty acid metabolism (FDR-adjusted p-value = 0.001), oxidative phosphorylation (FDR-adjusted p-value < 2.2e-16), peroxisome (FDR-adjusted p-value = 0.0185), and thermogenesis (FDR-adjusted p-value = 0.0199) pathways when EcNA was compared to EcN group. In addition, the impact of EcNA in eVAT-liver gene expression crosstalk was underlined by the upregulation of Bcl6 and Cnst expression in both tissues when EcNA was compared to CTRL and EcN groups.

conclusionsThese results support the beneficial effects of EcNA, along with dietary change intervention, in obesity-associated MASLD. This microbial therapy could potentially boost the improvements induced by dietary change in eVAT metabolism and its crosstalk with the liver.

Indexed as

Escherichia coliFatty LiverIntra-Abdominal FatAnimalsDisease Models, AnimalMaleMiceMice, Inbred C57BL

Identifiers

PMID40211057
PMCPMC12283412

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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 OpenQuestion graph.