Evidence map›Paper›PMID 39256590›Full record

ArticleNature metabolism2024

Years of endurance exercise training remodel abdominal subcutaneous adipose tissue in adults with overweight or obesity.

Cheehoon Ahn, Tao Zhang, Gayoung Yang, Thomas Rode, Pallavi Varshney, Sophia J Ghayur, Olivia K Chugh, Hui Jiang, Jeffrey F Horowitz

Abstract read
In one paragraph

Article in Nature metabolism, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 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

18 citing papers in PubMed, 1 synthesis or guideline 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

9 authors.

Cheehoon AhnSubstrate Metabolism Laboratory, School of Kinesiology, University of Michigan, Ann Arbor, MI, USA.ORCID http://orcid.org/0000-0003-4140-125X
Tao ZhangSubstrate Metabolism Laboratory, School of Kinesiology, University of Michigan, Ann Arbor, MI, USA.ORCID http://orcid.org/0000-0002-0315-7228
Gayoung YangSubstrate Metabolism Laboratory, School of Kinesiology, University of Michigan, Ann Arbor, MI, USA.ORCID http://orcid.org/0009-0009-7574-2491
Thomas RodeSubstrate Metabolism Laboratory, School of Kinesiology, University of Michigan, Ann Arbor, MI, USA.ORCID http://orcid.org/0000-0001-5570-4257
Pallavi VarshneyHuman Bioenergetics Laboratory, School of Kinesiology, University of Michigan, Ann Arbor, MI, USA.
Sophia J GhayurSubstrate Metabolism Laboratory, School of Kinesiology, University of Michigan, Ann Arbor, MI, USA.
Olivia K ChughSubstrate Metabolism Laboratory, School of Kinesiology, University of Michigan, Ann Arbor, MI, USA.
Hui JiangDepartment of Biostatistics, University of Michigan, Ann Arbor, MI, USA.ORCID http://orcid.org/0000-0003-2718-9811
Jeffrey F HorowitzSubstrate Metabolism Laboratory, School of Kinesiology, University of Michigan, Ann Arbor, MI, USA. jeffhoro@umich.edu.ORCID http://orcid.org/0000-0003-3851-777X

Funding

Pilot and Feasibility (P and F) ProgramP30DK089503 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Joyce Lee · 2010 to 2026
$20.3M
Exercise effects on adipose tissue morphology, metabolic function, and metabolic health with weight loss and weight regain in obesityR01DK131724 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Jeffrey F Horowitz · 2022 to 2026
$3.3M
NIDDK NIH HHS P30 DK089503NIDDK NIH HHS R01 DK131724University of Michigan (U-M) Marie Hartwig Research AwardU.S. Department of Health & Human Services | NIH | National Institute of Diabetes and Digestive and Kidney Diseases (National Institute of Diabetes & Digestive & Kidney Diseases) P30DK089503, R01DK131724
6 · The paper itself

Abstract

Abnormalities in the structure and metabolic function of abdominal subcutaneous adipose tissue (aSAT) underlie many obesity-related health complications. Endurance exercise improves cardiometabolic health in adults with overweight or obesity, but the effects of endurance training on aSAT are unclear. We included male and female participants who were regular exercisers with overweight or obesity who exercised for >2 years, and cross-sectionally compared them with well-matched non-exercisers with overweight or obesity. Here we show aSAT from exercisers has a higher capillary density, lower Col6a abundance and fewer macrophages compared with non-exercisers. This is accompanied by a greater abundance of angiogenic, ribosomal, mitochondrial and lipogenic proteins. The abundance of phosphoproteins involved in protein translation, lipogenesis and direct regulation of transcripts is also greater in aSAT collected from exercisers. Exploratory ex vivo experiments demonstrate greater angiogenic capacity and higher lipid-storage capacity in samples cultured from aSAT collected from exercisers versus non-exercisers. Regular exercise may play a role in remodelling aSAT structure and proteomic profile in ways that may contribute to preserved cardiometabolic health.

Indexed as

Endurance TrainingObesityOverweightAdultCross-Sectional StudiesExerciseFemaleHumansMaleMiddle AgedSubcutaneous Fat, Abdominal

Identifiers

PMID39256590
PMCPMC13157827

What OpenQuestion holds

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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.