Evidence map›Paper›PMID 29924824›Full record

ArticlePloS one2018

Effect of adiposity on tissue-specific adiponectin secretion.

James Reneau, Matthew Goldblatt, Jon Gould, Tammy Kindel, Andrew Kastenmeier, Rana Higgins, L Rosemary Rengel, Katherine Schoyer, Roland James, Brittaney Obi and 4 more

Abstract readComparative Study
In one paragraph

Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

39 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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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

14 authors.

James ReneauDepartment of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America.
Matthew GoldblattDepartment of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America.
Jon GouldDepartment of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America.
Tammy KindelDepartment of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America.
Andrew KastenmeierDepartment of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America.
Rana HigginsDepartment of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America.
L Rosemary RengelDepartment of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America.
Katherine SchoyerDepartment of Obstetrics and Gynecology, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America.
Roland JamesDepartment of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America.
Brittaney ObiDepartment of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America.
Andrea MoosreinerClinical and Translational Science Institute, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America.
Kay NicholsonDepartment of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America.
Daisy SahooDepartment of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America.
Srividya KidambiDepartment of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America.ORCID 0000-0003-1589-5268

Funding

Pilot and Feasibility ProgramP30DK020595 · NIDDK · UNIVERSITY OF CHICAGO · PI Matthew J Brady · 2013 to 2026
$20.9M
NIDDK NIH HHS P30 DK020595
6 · The paper itself

Abstract

Circulating adiponectin levels are lower in individuals with increased BMI and central adiposity. However, they are paradoxically higher in those with peripheral adiposity. We hypothesized that adiponectin secretion from central and peripheral adipose tissue depots may be associated with adiposity levels and its distribution. A total of 55 subjects (69% women) undergoing elective abdominal surgery (mean age: 53 ± 13 years) were recruited. Health history, anthropometrics, and cardiovascular disease risk factor measurements were obtained. Subcutaneous adipose tissue (SAT) and visceral adipose tissue (VAT) samples were obtained and cultured. Media was collected after 24hr and adiponectin released into the medium was measured using ELISA. We found that mean adiponectin levels from SAT and VAT in all subjects were 17.14±15.27 vs. 15.21±14.28 pg/ml/mg of tissue respectively (p = ns). However, adiponectin secretion from VAT correlated negatively with BMI (r = -0.31, p = 0.01), whereas there was no relationship with SAT (r = 0.08 p = 0.61). Similarly, waist circumference and estimated VAT percentage were both negatively correlated with VAT secretion of adiponectin (r = -0.35, p = 0.01 and r = -0.36, p = 0.02 respectively). These negative correlations were significant only in women on gender-stratified analyses. Adiponectin secretion from VAT decreases with increases in adiposity, while SAT secretion remains unchanged, especially in women. This observation may explain lower circulating adiponectin levels in individuals with central obesity. Further studies are needed to explore the mechanism behind this discrepant adiponectin secretion from SAT and VAT with increases in BMI, particularly among women.

Indexed as

AdiponectinAdiposityAdultAgedAnthropometryBariatric SurgeryBody Mass IndexC-Reactive ProteinCytokinesElective Surgical ProceduresFemaleHerniorrhaphyHumansIntra-Abdominal FatMaleMiddle AgedAdiponectinADIPOQ protein, humanC-Reactive ProteinCytokines

Identifiers

PMID29924824
PMCPMC6010237

What OpenQuestion holds

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Registered trials

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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.