Evidence map›Paper›PMID 34480570›Full record

Trial reportThe Journal of clinical endocrinology and metabolism2022

The Impact of Long-term Physical Inactivity on Adipose Tissue Immunometabolism.

William V Trim, Jean-Philippe Walhin, Francoise Koumanov, Anne Bouloumié, Mark A Lindsay, Rebecca L Travers, James E Turner, Dylan Thompson

Open access · hybridAbstract readRandomized Controlled Trial
In one paragraph

Trial report in The Journal of clinical endocrinology and metabolism, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

8 citing papers in PubMed, 10 citations in OpenAlex.

  1. Trial
  2. The Impact of Long-term Physical Inactivity on Adipose Tissue Immunometabolism.The Journal of clinical endocrinology and metabolism · 2022
    Trial
  3. Review
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  6. Article
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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

8 authors at 2 institutions in 2 countries.

William V TrimCentre for Nutrition, Exercise and Metabolism (CNEM), Department for Health, University of Bath, Bath, UK.ORCID 0000-0002-5642-0608
Jean-Philippe WalhinCentre for Nutrition, Exercise and Metabolism (CNEM), Department for Health, University of Bath, Bath, UK.
Francoise KoumanovCentre for Nutrition, Exercise and Metabolism (CNEM), Department for Health, University of Bath, Bath, UK.ORCID 0000-0002-9029-3390
Anne BouloumiéINSERM, I2MC, Toulouse, France.
Mark A LindsayDepartment of Pharmacy and Pharmacology, University of Bath, Bath, UK.ORCID 0000-0003-4807-5506
Rebecca L TraversCentre for Nutrition, Exercise and Metabolism (CNEM), Department for Health, University of Bath, Bath, UK.
James E TurnerCentre for Nutrition, Exercise and Metabolism (CNEM), Department for Health, University of Bath, Bath, UK.ORCID 0000-0003-2427-1430
Dylan ThompsonCentre for Nutrition, Exercise and Metabolism (CNEM), Department for Health, University of Bath, Bath, UK.ORCID 0000-0002-6312-1518
University of Bath · GBInserm · FR

Funding

Biotechnology and Biological Sciences Research Council BB/N004809/1Medical Research Council MR/P0002927/1Medical Research Council MR/P002927/1Wellcome TrustWellcome Trust 203141/Z/16/Z
6 · The paper itself

Abstract

contextAdipose tissue and physical inactivity both influence metabolic health and systemic inflammation, but how adipose tissue responds to chronic physical inactivity is unknown.

objectiveThis work aimed to characterize the impact of chronic physical inactivity on adipose tissue in healthy, young males.

methodsWe collected subcutaneous adipose tissue from 20 healthy, young men before and after 60 days of complete bed rest with energy intake reduced to maintain energy balance and fat mass. We used RNA sequencing, flow cytometry, ex vivo tissue culture, and targeted protein analyses to examine adipose tissue phenotype.

resultsOur results indicate that the adipose tissue transcriptome, stromal cellular compartment, and insulin signaling protein abundance are largely unaffected by bed rest when fat mass is kept stable. However, there was an increase in the circulating concentration of several adipokines, including plasma leptin, which was associated with inactivity-induced increases in plasma insulin and absent from adipose tissue cultured ex vivo under standardized culture conditions.

conclusionPhysical inactivity-induced disturbances to adipokine concentrations such as leptin, without changes to fat mass, could have profound metabolic implications outside a clinical facility when energy intake is not tightly controlled.

Indexed as

Sedentary BehaviorAdultBasal MetabolismBed RestHealthy VolunteersHumansInflammationLeptinMaleMiddle AgedSubcutaneous FatYoung AdultLEP protein, humanLeptinAdipose tissueimmunometabolismphysical inactivity

Identifiers

PMID34480570
PMCPMC8684473
OpenAlexW3198838762

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.