Evidence map›Paper›PMID 25211467›Full record

ArticlePloS one2014

Three months of high-fructose feeding fails to induce excessive weight gain or leptin resistance in mice.

Erik J Tillman, Donald A Morgan, Kamal Rahmouni, Steven J Swoap

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.6field-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

26 citing papers in PubMed, 62 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

4 authors at 2 institutions in 1 country.

Erik J TillmanDepartment of Biology, Williams College, Williamstown, Massachusetts, United States of America.
Donald A MorganDepartment of Pharmacology, University of Iowa Carver College of Medicine, Iowa City, Iowa, United States of America.
Kamal RahmouniDepartment of Pharmacology, University of Iowa Carver College of Medicine, Iowa City, Iowa, United States of America.
Steven J SwoapDepartment of Biology, Williams College, Williamstown, Massachusetts, United States of America.
University of Iowa · USWilliams College · US

Funding

Role of the brain Renin-Angiotensin Sys. in Cardiovas and Metabolic RegulationP01HL084207 · NHLBI · UNIVERSITY OF IOWA · PI GROBE, JUSTIN L · 2007 to 2022
$30.2M
AREA: Rapamycin, ambient temperature, and longevityR15AG037959 · NIA · WILLIAMS COLLEGE · PI SWOAP, STEVEN JOHN · 2010 to 2010
$325k
NHLBI NIH HHS HL084207NHLBI NIH HHS P01 HL084207NIA NIH HHS R15 AG037959NIA NIH HHS R15AG37959-1
6 · The paper itself

Abstract

High-fructose diets have been implicated in obesity via impairment of leptin signaling in humans and rodents. We investigated whether fructose-induced leptin resistance in mice could be used to study the metabolic consequences of fructose consumption in humans, particularly in children and adolescents. Male C57Bl/6 mice were weaned to a randomly assigned diet: high fructose, high sucrose, high fat, or control (sugar-free, low-fat). Mice were maintained on their diets for at least 14 weeks. While fructose-fed mice regularly consumed more kcal and expended more energy, there was no difference in body weight compared to control by the end of the study. Additionally, after 14 weeks, both fructose-fed and control mice displayed similar leptin sensitivity. Fructose-feeding also did not change circulating glucose, triglycerides, or free fatty acids. Though fructose has been linked to obesity in several animal models, our data fail to support a role for fructose intake through food lasting 3 months in altering of body weight and leptin signaling in mice. The lack of impact of fructose in the food of growing mice on either body weight or leptin sensitivity over this time frame was surprising, and important information for researchers interested in fructose and body weight regulation.

Indexed as

Weight GainAdministration, OralAnimalsBasal MetabolismDietDiet, High-FatFemaleHigh Fructose Corn SyrupLeptinMaleMice, Inbred C57BLObesityHigh Fructose Corn SyrupLeptin

Identifiers

PMID25211467
PMCPMC4161399
OpenAlexW2049709810

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.