Evidence map›Paper›PMID 32106514›Full record

ArticleMetabolites2020

An Integrated Multi-Omics Analysis Defines Key Pathway Alterations in a Diet-Induced Obesity Mouse Model.

Ulrik K Sundekilde, Christian C Yde, Anders H Honore, Jessica M Caverly Rae, Frank R Burns, Pushkor Mukerji, Michael P Mawn, Lotta Stenman, Yvonne Dragan, Kyle Glover and 1 more

Open access · goldAbstract read
In one paragraph

Article in Metabolites, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.3field-weighted citation impact, top 20% 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.

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

10 citing papers in PubMed, 20 citations in OpenAlex.

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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 at 4 institutions in 3 countries.

Ulrik K SundekildeDepartment of Food Science, Aarhus University, Agro Food Park 48, DK-8200 Aarhus N, Denmark.ORCID 0000-0003-4849-0996
Christian C YdeDepartment of Food Science, Aarhus University, Agro Food Park 48, DK-8200 Aarhus N, Denmark.ORCID 0000-0002-5245-6881
Anders H HonoreDuPont Nutrition Biosciences ApS, DK-8220 Brabrand, Aarhus, Denmark.
Jessica M Caverly RaeE. I. duPont de Nemours and Company, Inc., Haskell R&D Center, Newark, DE 19711, USA.
Frank R BurnsE. I. duPont de Nemours and Company, Inc., Haskell R&D Center, Newark, DE 19711, USA.
Pushkor MukerjiE. I. duPont de Nemours and Company, Inc., Haskell R&D Center, Newark, DE 19711, USA.
Michael P MawnE. I. duPont de Nemours and Company, Inc., Haskell R&D Center, Newark, DE 19711, USA.
Lotta StenmanGlobal Health and Nutrition Science, DuPont Nutrition and Health, FI-02460 Kantvik, Finland.
Yvonne DraganE. I. duPont de Nemours and Company, Inc., Haskell R&D Center, Newark, DE 19711, USA.
Kyle GloverE. I. duPont de Nemours and Company, Inc., Haskell R&D Center, Newark, DE 19711, USA.
Henrik M JensenDuPont Nutrition Biosciences ApS, DK-8220 Brabrand, Aarhus, Denmark.
DuPont (United States) · USAarhus University · DKDuPont (Denmark) · DKDuPont (Finland) · FI

Funding

Innovationsfonden 4228-00010B
6 · The paper itself

Abstract

Obesity is a multifactorial disease with many complications and related diseases and has become a global epidemic. To thoroughly understand the impact of obesity on whole organism homeostasis, it is helpful to utilize a systems biological approach combining gene expression and metabolomics across tissues and biofluids together with metagenomics of gut microbial diversity. Here, we present a multi-omics study on liver, muscle, adipose tissue, urine, plasma, and feces on mice fed a high-fat diet (HFD). Gene expression analyses showed alterations in genes related to lipid and energy metabolism and inflammation in liver and adipose tissue. The integration of metabolomics data across tissues and biofluids identified major differences in liver TCA cycle, where malate, succinate and oxaloacetate were found to be increased in HFD mice. This finding was supported by gene expression analysis of TCA-related enzymes in liver, where expression of malate dehydrogenase was found to be decreased. Investigations of the microbiome showed enrichment of Lachnospiraceae, Ruminococcaceae, Streptococcaceae and Lactobacillaceae in the HFD group. Our findings help elucidate how the whole organism metabolome and transcriptome are integrated and regulated during obesity.

Indexed as

metabolomicsmetagenomicsmulti-omicsobesitypathway analysissystems biologytranscriptomics

Identifiers

PMID32106514
PMCPMC7143281
OpenAlexW3008855304

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.