Evidence map›Paper›PMID 28970503›Full record

ArticleScientific reports2017

Omega-6 and omega-3 oxylipins are implicated in soybean oil-induced obesity in mice.

Poonamjot Deol, Johannes Fahrmann, Jun Yang, Jane R Evans, Antonia Rizo, Dmitry Grapov, Michelle Salemi, Kwanjeera Wanichthanarak, Oliver Fiehn, Brett Phinney and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

39 citing papers in PubMed, 75 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

12 authors at 3 institutions in 1 country.

Poonamjot DeolDepartment of Cell Biology and Neuroscience, University of California, Riverside, CA, 92521, USA.
Johannes FahrmannDavis Genome Center, University of California, Davis, CA, 95616, USA.
Jun YangDepartment of Entomology and Nematology & UCD Comprehensive Cancer Center, University of California, Davis, CA, 95616, USA.ORCID 0000-0001-8126-1728
Jane R EvansDepartment of Cell Biology and Neuroscience, University of California, Riverside, CA, 92521, USA.
Antonia RizoDepartment of Cell Biology and Neuroscience, University of California, Riverside, CA, 92521, USA.
Dmitry GrapovCreative Data Solutions, Ballwin, MO, 63011, USA.
Michelle SalemiDavis Genome Center, University of California, Davis, CA, 95616, USA.
Kwanjeera WanichthanarakNational Institutes of Health West Coast Metabolomics Center, University of California, Davis, CA, 95616, USA.ORCID 0000-0003-0245-0833
Oliver FiehnNational Institutes of Health West Coast Metabolomics Center, University of California, Davis, CA, 95616, USA.ORCID 0000-0002-6261-8928
Brett PhinneyDavis Genome Center, University of California, Davis, CA, 95616, USA.
Bruce D HammockDepartment of Entomology and Nematology & UCD Comprehensive Cancer Center, University of California, Davis, CA, 95616, USA.ORCID 0000-0003-1408-8317
Frances M SladekDepartment of Cell Biology and Neuroscience, University of California, Riverside, CA, 92521, USA. frances.sladek@ucr.edu.
University of California, Davis · USUniversity of California, Riverside · USNational Institutes of Health · US

Funding

West Coast Central Comprehensive Metabolomics Resource Core (WC3MRC)U24DK097154 · NIDDK · UNIVERSITY OF CALIFORNIA AT DAVIS · PI FIEHN, OLIVER · 2012 to 2017
$9.9M
Research Training in Environmental ToxicologyT32ES018827 · NIEHS · UNIVERSITY OF CALIFORNIA RIVERSIDE · PI Yinsheng Wang · 2010 to 2026
$5.3M
REGULATION OF LIVER SPECIFIC GENE EXPRESSIONR01DK053892 · NIDDK · UNIVERSITY OF CALIFORNIA RIVERSIDE · PI SLADEK, FRANCES M. · 1998 to 2015
$5.3M
HYDROLYTIC ENZYMES IN THE METABOLISM OF TOXINSR01ES002710 · NIEHS · UNIVERSITY OF CALIFORNIA DAVIS · PI HAMMOCK, BRUCE D · 1985 to 2018
$4.0M
NIDDK NIH HHS R01 DK053892NIDDK NIH HHS U24 DK097154NIEHS NIH HHS R01 ES002710NIEHS NIH HHS T32 ES018827
6 · The paper itself

Abstract

Soybean oil consumption is increasing worldwide and parallels a rise in obesity. Rich in unsaturated fats, especially linoleic acid, soybean oil is assumed to be healthy, and yet it induces obesity, diabetes, insulin resistance, and fatty liver in mice. Here, we show that the genetically modified soybean oil Plenish, which came on the U.S. market in 2014 and is low in linoleic acid, induces less obesity than conventional soybean oil in C57BL/6 male mice. Proteomic analysis of the liver reveals global differences in hepatic proteins when comparing diets rich in the two soybean oils, coconut oil, and a low-fat diet. Metabolomic analysis of the liver and plasma shows a positive correlation between obesity and hepatic C18 oxylipin metabolites of omega-6 (ω6) and omega-3 (ω3) fatty acids (linoleic and α-linolenic acid, respectively) in the cytochrome P450/soluble epoxide hydrolase pathway. While Plenish induced less insulin resistance than conventional soybean oil, it resulted in hepatomegaly and liver dysfunction as did olive oil, which has a similar fatty acid composition. These results implicate a new class of compounds in diet-induced obesity-C18 epoxide and diol oxylipins.

Indexed as

AnimalsCoconut OilCytochrome P-450 Enzyme SystemDietary FatsDiet, Fat-RestrictedFatty Acids, Omega-3Fatty Acids, Omega-6Gene Expression ProfilingHepatomegalyInsulin ResistanceLipid MetabolismLiverMaleMetabolomeMiceMice, Inbred C57BLCoconut OilCytochrome P-450 Enzyme SystemDietary FatsFatty Acids, Omega-3Fatty Acids, Omega-6OxylipinsProteomeSoybean Oil

Identifiers

PMID28970503
PMCPMC5624939
OpenAlexW2757622536

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.