Evidence map›Paper›PMID 20150186›Full record

ArticleMolecular endocrinology (Baltimore, Md.)2010

Early hepatic insulin resistance in mice: a metabolomics analysis.

Lei O Li, Yun-Fu Hu, Lily Wang, Matthew Mitchell, Alvin Berger, Rosalind A Coleman

Open access · bronzeAbstract read
In one paragraph

Article in Molecular endocrinology (Baltimore, Md.), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

36 citing papers in PubMed, 81 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

6 authors at 2 institutions in 1 country.

Lei O LiDepartment of Nutrition, University of North Carolina, Chapel Hill, North Carolina 27599, USA.
Yun-Fu Hu
Lily Wang
Matthew Mitchell
Alvin Berger
Rosalind A Coleman
Metabolon (United States) · USUniversity of North Carolina at Chapel Hill · US

Funding

UNC-CH CENTER FOR ENVIRONMENTAL HEALTH &SUSCEPTIBILITYP30ES010126 · NIEHS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Melissa A. Troester · 2001 to 2026
$36.3M
UNIV OF NORTH CAROLINA CLINICAL NUTRITION RESEARCH UNITP30DK056350 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI SUSAN M. SMITH · 1999 to 2026
$31.6M
METABOLISM OF GLYCEROLIPIDS IN LIVERR01DK056598 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI COLEMAN, ROSALIND ANNE · 1999 to 2016
$5.0M
An Interdisciplinary Strategy for Obesity (RMI)P20RR020649 · NCRR · UNIV OF NORTH CAROLINA CHAPEL HILL · PI POPKIN, BARRY M · 2004 to 2006
$1.7M
Glycerolipid synthesis in liverR56DK056598 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI COLEMAN, ROSALIND ANNE · 2017 to 2017
$228k
NCRR NIH HHS P20 RR020649NCRR NIH HHS P20-RR020649NIDDK NIH HHS DK56350NIDDK NIH HHS DK56598NIDDK NIH HHS P30 DK056350NIDDK NIH HHS R01 DK056598NIDDK NIH HHS R56 DK056598NIEHS NIH HHS P30 ES010126
6 · The paper itself

Abstract

When fed with a high-fat safflower oil diet for 3 wk, wild-type mice develop hepatic insulin resistance, whereas mice lacking glycerol-3-phosphate acyltransferase-1 retain insulin sensitivity. We examined early changes in the development of insulin resistance via liver and plasma metabolome analyses that compared wild-type and glycerol-3-phosphate acyltransferase-deficient mice fed with either a low-fat or the safflower oil diet for 3 wk. We reasoned that diet-induced changes in metabolites that occurred only in the wild-type mice would reflect those metabolites that were specifically related to hepatic insulin resistance. Of the identifiable metabolites (from 322 metabolites) in liver, wild-type mice fed with the high-fat diet had increases in urea cycle intermediates, consistent with increased deamination of amino acids used for gluconeogenesis. Also increased were stearoylglycerol, gluconate, glucarate, 2-deoxyuridine, and pantothenate. Decreases were observed in S-adenosylhomocysteine, lactate, the bile acid taurocholate, and 1,5-anhydroglucitol, a previously identified marker of short-term glycemic control. Of the identifiable metabolites (from 258 metabolites) in plasma, wild-type mice fed with the high-fat diet had increases in plasma stearate and two pyrimidine-related metabolites, whereas decreases were found in plasma bradykinin, alpha-ketoglutarate, taurocholate, and the tryptophan metabolite, kynurenine. This study identified metabolites previously not known to be associated with insulin resistance and points to the utility of metabolomics analysis in identifying unrecognized biochemical pathways that may be important in understanding the pathophysiology of diabetes.

Indexed as

AnimalsDeoxyuridineDietary FatsGlucaric AcidGluconatesInsulin ResistanceLiverMetabolomicsMiceMice, KnockoutModels, BiologicalPantothenic AcidS-AdenosylhomocysteineStearatesDeoxyuridineDietary FatsGlucaric AcidGluconatesgluconic acidPantothenic AcidS-AdenosylhomocysteineStearates

Identifiers

PMID20150186
PMCPMC2840808
OpenAlexW2162079485

What OpenQuestion holds

Textmetadata
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.