Evidence map›Paper›PMID 29264499›Full record

ArticleJournal of the Endocrine Society2017

F2-Isoprostanes Reflect Oxidative Stress Correlated With Lean Mass and Bone Density but Not Insulin Resistance.

Elizabeth Ma, Katherine H Ingram, Ginger L Milne, W Timothy Garvey

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Journal of the Endocrine Society, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
0.4field-weighted citation impact, top 49% 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

16 citing papers in PubMed, 27 citations in OpenAlex.

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  3. F2-Isoprostanes Are Associated With Increased Fracture Risk in Type 2 Diabetes.The Journal of clinical endocrinology and metabolism · 2025
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 1 country.

Elizabeth MaDepartment of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, Alabama 35294.
Katherine H IngramDepartment of Exercise Science and Sport Management, Kennesaw State University, Kennesaw, Georgia 30144.
Ginger L MilneDepartment of Medicine, Vanderbilt University Medical Center, Vanderbilt University, Nashville, Tennessee 37232.
W Timothy GarveyDepartment of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, Alabama 35294.
University of Alabama at Birmingham · USKennesaw State University · USVanderbilt University Medical Center · US

Funding

Why is the prevalence of obesity so high in U.S. Southern States? Regional predictors of BMI and obesity treatment response.P30DK056336 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI James O Hill · 2000 to 2026
$31.9M
Vanderbilt Diabetes Research CenterP30DK020593 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI OWEN P MCGUINNESS · 2012 to 2026
$29.3M
University of Alabama at Birmingham's Diabetes Research CenterP30DK079626 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Kirk Michael Habegger · 2013 to 2026
$19.5M
MEDICAL SCIENTIST TRAINING PROGRAMT32GM008361 · NIGMS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI YACOUBIAN, TALENE ALENE · 1992 to 2024
$16.8M
UAB Pre-Doctoral Training Program in Obesity-Related ResearchT32HL105349 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI BARBARA A GOWER · 2010 to 2026
$5.7M
MECHANISMS OF HUMAN INSULIN RESISTANCER01DK038765 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI GARVEY, W TIMOTHY · 1993 to 2010
$4.0M
NR4A Orphan Receptors And Insulin ResistanceR01DK083562 · NIDDK · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI GARVEY, W TIMOTHY · 2009 to 2012
$2.1M
NHLBI NIH HHS T32 HL105349NIDDK NIH HHS P30 DK020593NIDDK NIH HHS P30 DK056336NIDDK NIH HHS P30 DK079626NIDDK NIH HHS R01 DK038765NIDDK NIH HHS R01 DK083562NIGMS NIH HHS T32 GM008361
6 · The paper itself

Abstract

contextF2-isoprostanes (F2-isoPs) are biomarkers for oxidative stress in humans and have been shown to be elevated in obesity, cardiovascular disease, and diabetes. Therefore, F2-isoPs are often implicated in oxidative stress contributing to insulin resistance, although this has not been rigorously examined.

objectiveTo determine whether urinary F2-isoPs are predictive of insulin sensitivity and other clinical metabolic parameters.

participantsSedentary, weight-stable, nondiabetic adults equilibrated on a standard isocaloric diet.

main outcome measuresInsulin sensitivity via hyperinsulinemic-euglycemic clamp, urinary F2-isoPs by gas chromatography-mass spectrometry, and body composition by dual-energy x-ray absorptiometry.

resultsNo correlation was found between 15-F

conclusionsUrinary 15-F

Indexed as

agingbone densityF2-isoprostanesinsulin resistancelean body massoxidative stress

Identifiers

PMID29264499
PMCPMC5686621
OpenAlexW2604790821

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.