Evidence map›Paper›PMID 32015415›Full record

Trial reportScientific reports2020

Stratifying cellular metabolism during weight loss: an interplay of metabolism, metabolic flexibility and inflammation.

Samar H K Tareen, Martina Kutmon, Theo M de Kok, Edwin C M Mariman, Marleen A van Baak, Chris T Evelo, Michiel E Adriaens, Ilja C W Arts

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 21% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
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  4. Integrating causal human genetics andFrontiers in molecular biosciences · 2025
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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 1 country.

Samar H K TareenMaastricht Centre for Systems Biology (MaCSBio), Maastricht University, Maastricht, The Netherlands. samar.tareen@gmail.com.ORCID http://orcid.org/0000-0002-3902-6633
Martina KutmonMaastricht Centre for Systems Biology (MaCSBio), Maastricht University, Maastricht, The Netherlands.ORCID http://orcid.org/0000-0002-7699-8191
Theo M de KokMaastricht Centre for Systems Biology (MaCSBio), Maastricht University, Maastricht, The Netherlands.
Edwin C M MarimanDepartment of Human Biology, NUTRIM School for Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands.
Marleen A van BaakDepartment of Human Biology, NUTRIM School for Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands.ORCID http://orcid.org/0000-0003-2592-6363
Chris T EveloMaastricht Centre for Systems Biology (MaCSBio), Maastricht University, Maastricht, The Netherlands.
Michiel E AdriaensMaastricht Centre for Systems Biology (MaCSBio), Maastricht University, Maastricht, The Netherlands.
Ilja C W ArtsMaastricht Centre for Systems Biology (MaCSBio), Maastricht University, Maastricht, The Netherlands.ORCID http://orcid.org/0000-0001-6462-6692
Maastricht University · NLMaastricht University Medical Centre · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Obesity is a global epidemic, contributing significantly to chronic non-communicable diseases, such as type 2 diabetes mellitus, cardiovascular diseases and metabolic syndrome. Metabolic flexibility, the ability of organisms to switch between metabolic substrates, is found to be impaired in obesity, possibly contributing to the development of chronic illnesses. Several studies have shown the improvement of metabolic flexibility after weight loss. In this study, we have mapped the cellular metabolism of the adipose tissue from a weight loss study to stratify the cellular metabolic processes and metabolic flexibility during weight loss. We have found that for a majority of the individuals, cellular metabolism was downregulated during weight loss, with gene expression of all major cellular metabolic processes (such as glycolysis, fatty acid β-oxidation etc.) being lowered during weight loss and weight maintenance. Parallel to this, the gene expression of immune system related processes involving interferons and interleukins increased. Previously, studies have indicated both negative and positive effects of post-weight loss inflammation in the adipose tissue with regards to weight loss or obesity and its co-morbidities; however, mechanistic links need to be constructed in order to determine the effects further. Our study contributes towards this goal by mapping the changes in gene expression across the weight loss study and indicates possible cross-talk between cellular metabolism and inflammation.

Indexed as

Diabetes Mellitus, Type 2Diet, ReducingGene Expression ProfilingHumansInflammationMetabolic Networks and PathwaysMetabolic SyndromeMetabolomeObesityProteomicsWeight Loss

Identifiers

PMID32015415
PMCPMC6997359
OpenAlexW3003891252

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.