Evidence map›Paper›PMID 27605038›Full record

Trial reportEndocrine2017

Circulating cytokines as determinants of weight loss-induced improvements in insulin sensitivity.

Edward P Weiss, Dominic N Reeds, Uthayashanker R Ezekiel, Stewart G Albert, Dennis T Villareal

Registry-linked trialAbstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in Endocrine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It reports registered trial NCT04122716. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
2.6field-weighted citation impact, top 10% 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.

NCT04122716 phase4unknown status

Synergy Effect of the Appetite Hormone GLP-1 (LiragluTide) and Exercise on Maintenance of Weight Loss and Health After a Low Calorie Diet - the S-LiTE Randomized Trial

Ran2016Enrolled215Registered outcomes28Posted comparisons0ConditionsObesityArmsExercise, liraglutide
Open the trial in the graph
3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 29 citations in OpenAlex.

  1. Pooled it
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  13. [Research progress on the role of pentraxin 3 in polycystic ovary syndrome].Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2020
    Article
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  15. Review
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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

5 authors at 3 institutions in 1 country.

Edward P WeissDepartment of Nutrition and Dietetics, Saint Louis University, St. Louis, MO, 63104, USA. eweiss4@slu.edu.
Dominic N ReedsDivision of Geriatrics and Nutritional Science, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Uthayashanker R EzekielDepartment of Biomedical Laboratory Science, Saint Louis University, St. Louis, MO, 63104, USA.
Stewart G AlbertDivision of Endocrinology, School of Medicine, Saint Louis University, St. Louis, MO, 63104, USA.
Dennis T VillarealDivision of Geriatrics and Nutritional Science, Washington University School of Medicine, St. Louis, MO, 63110, USA.
Saint Louis University · USMichael E. DeBakey VA Medical Center · USWashington University in St. Louis · US

Funding

Washington University Institute of Clinical and Translational Sciences (UL1)UL1RR024992 · NCRR · WASHINGTON UNIVERSITY · PI EVANOFF, BRADLEY A · 2007 to 2011
$45.4M
Washington University Institute of Clinical and Translational SciencesUL1TR000448 · NCATS · WASHINGTON UNIVERSITY · PI EVANOFF, BRADLEY A · 2012 to 2016
$41.4M
Washington University Nutrition Obesity Research CenterP30DK056341 · NIDDK · WASHINGTON UNIVERSITY · PI Brian N Finck · 1999 to 2026
$30.2M
WU P&FP30DK020579 · NIDDK · WASHINGTON UNIVERSITY · PI Irfan J Lodhi · 2013 to 2026
$27.1M
Caloric restriction, exercise, and glucoregulation in humansK01DK080886 · NIDDK · SAINT LOUIS UNIVERSITY · PI WEISS, EDWARD P · 2008 to 2012
$520k
NCATS NIH HHS UL1 TR000448NCRR NIH HHS UL1 RR024992NIDDK NIH HHS K01 DK080886NIDDK NIH HHS P30 DK020579NIDDK NIH HHS P30 DK056341
6 · The paper itself

Abstract

Dietary calorie restriction and exercise promote weight loss and may have additive effects for improving insulin sensitivity, independent of weight loss. It is not known if these effects are attributable to changes in circulating cytokines. We evaluated the hypothesis that modest, matched weight loss induced by calorie restriction and exercise have additive effects on circulating cytokines and these changes correlate with improvements in insulin sensitivity. Overweight and sedentary women and men (n = 52, 45-65 years) were randomized to undergo 7 % weight loss by using 3-6 months of calorie restriction, exercise, or a combination of both calorie restriction and exercise. Concentrations of cytokines and hormones were measured in fasting and oral glucose tolerance test blood samples. Insulin sensitivity was estimated based on oral glucose tolerance test for glucose and insulin. With all groups combined, fasting leptin (p < 0.0001) and high molecular weight adiponectin (p = 0.04) decreased and pentraxin-3 increased (p < 0.0001), in a manner that correlated with improvements in insulin sensitivity (all p ≤ 0.0002). These changes, combined with decreases in glucose-dependent insulinotropic polypeptide from the oral glucose tolerance test, explained 63 % of the variance (p < 0.0001) in insulin sensitivity improvements. Exercise and calorie restriction had additive effects on leptin, with a similar trend for high molecular weight adiponectin. Monocyte chemoattractant protein-1 and C-reactive protein concentrations did not change. Calorie restriction and exercise had opposite effects on soluble tumor necrosis factor receptor-1. Modest weight loss in overweight adults decreases serum leptin and high molecular weight adiponectin, and increases pentraxin-3 concentrations in a manner that correlates with increased insulin sensitivity. Exercise has additive effects to those induced by calorie restriction for reductions in leptin and possibly adiponectin. These changes may contribute to the additive effects of calorie restriction and exercise for improving insulin sensitivity.

Indexed as

Caloric RestrictionExerciseInsulin ResistanceAdiponectinAgedBiomarkersBody Mass IndexCombined Modality TherapyC-Reactive ProteinCytokinesDiabetes Mellitus, Type 2FemaleFollow-Up StudiesGastric Inhibitory PolypeptideHumansLeptinAdiponectinBiomarkersC-Reactive ProteinCytokinesGastric Inhibitory Polypeptidegastric inhibitory polypeptide (1-42)LeptinPentraxinsPeptide FragmentsSerum Amyloid P-ComponentAdipokineAdiposityAerobic exerciseDiet modificationInsulin resistance

Identifiers

PMID27605038
PMCPMC5226911
OpenAlexW2508176243

What OpenQuestion holds

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Registered trials

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.