Summary of Study ST000658

This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench, https://www.metabolomicsworkbench.org, where it has been assigned Project ID PR000461. The data can be accessed directly via it's Project DOI: 10.21228/M8G609 This work is supported by NIH grant, U2C- DK119886.

See: https://www.metabolomicsworkbench.org/about/howtocite.php

This study contains a large results data set and is not available in the mwTab file. It is only available for download via FTP as data file(s) here.

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Study IDST000658
Study TitleOmega-6 and omega-3 oxylipins are implicated in soybean oil-induced obesity in mice (part IV)
Study SummaryIn this study we have compared the metabolic effects of conventional soybean oil to those of genetically modified Plenish soybean oil, that is low in linoleic acid and high in oleic acid. This work builds on our previous study showing that soybean oil, rich in polyunsaturated fats, is more obesogenic and diabetogenic than coconut oil, rich in saturated fats (PMID: 26200659). Here, in order to elucidate the mechanisms responsible for soybean oil induced obesity, we have performed the first ever metabolomics (in plasma and liver) and proteomics on the livers of mice fed the two soybean oil diets (plus those fed a high coconut oil and Viv chow diet). Our results show that the new high oleic soybean oil induces less obesity and adiposity than conventional soybean oil, but can cause hepatomegaly and liver dysfunction. Metabolomic analysis reveals that the hepatic and plasma metabolic profiles differ considerably between the two soybean oils. 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 were found to correlate positively with obesity.
Institute
University of California, Davis
DepartmentGenome and Biomedical Sciences Facility
LaboratoryWCMC Metabolomics Core
Last NameFiehn
First NameOliver
Address1315 Genome and Biomedical Sciences Facility, 451 Health Sciences Drive, Davis, CA 95616
Emailofiehn@ucdavis.edu
Phone(530) 754-8258
Submit Date2017-06-23
Raw Data AvailableYes
Raw Data File Type(s)cdf
Analysis Type DetailGC-MS
Release Date2017-11-20
Release Version1
Oliver Fiehn Oliver Fiehn
https://dx.doi.org/10.21228/M8G609
ftp://www.metabolomicsworkbench.org/Studies/ application/zip

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Factors:

Subject type: Animal; Subject species: Mus musculus (Factor headings shown in green)

mb_sample_id local_sample_id GROUP_DESCRIPTION TIME_POINT
SA045102140715blvsa01_1HFD 24 weeks
SA045103140715blvsa26_1HFD 24 weeks
SA045104140715blvsa04_1HFD 24 weeks
SA045105140715blvsa03_1HFD 24 weeks
SA045106140715blvsa21_1HFD 24 weeks
SA045107140715blvsa09_1HFD 24 weeks
SA045108140715blvsa25_1HFD 24 weeks
SA045109140715blvsa12_1HFD 24 weeks
SA045110140715blvsa31_1LA-HFD 24 weeks
SA045111140715blvsa34_1LA-HFD 24 weeks
SA045112140715blvsa27_1LA-HFD 24 weeks
SA045113140715blvsa08_1LA-HFD 24 weeks
SA045114140715blvsa05_1LA-HFD 24 weeks
SA045115140715blvsa22_1LA-HFD 24 weeks
SA045116140715blvsa19_1LA-HFD 24 weeks
SA045117140715blvsa20_1LA-HFD 24 weeks
SA045118140715blvsa07_1PL-HFD 24 weeks
SA045119140715blvsa15_1PL-HFD 24 weeks
SA045120140715blvsa13_1PL-HFD 24 weeks
SA045121140715blvsa23_1PL-HFD 24 weeks
SA045122140715blvsa14_1PL-HFD 24 weeks
SA045123140715blvsa16_1PL-HFD 24 weeks
SA045124140715blvsa29_1PL-HFD 24 weeks
SA045125140715blvsa17_1PL-HFD 24 weeks
SA045126140715blvsa02_1Viv chow 24 weeks
SA045127140715blvsa06_1Viv chow 24 weeks
SA045128140715blvsa11_1Viv chow 24 weeks
SA045129140715blvsa18_1Viv chow 24 weeks
SA045130140715blvsa30_1Viv chow 24 weeks
SA045131140715blvsa32_1Viv chow 24 weeks
SA045132140715blvsa28_1Viv chow 24 weeks
SA045133140715blvsa10_1Viv chow 24 weeks
Showing results 1 to 32 of 32
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