Evidence map›Paper›PMID 28529330›Full record

Trial reportInternational journal of obesity (2005)2017

Dietary medium-chain saturated fatty acids induce gene expression of energy metabolism-related pathways in adipose tissue of abdominally obese subjects.

J C Matualatupauw, M Bohl, S Gregersen, K Hermansen, L A Afman

Abstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in International journal of obesity (2005), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
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

16 citing papers in PubMed, 24 citations in OpenAlex.

  1. Trial
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  13. Nutrigenomics of Dietary Lipids.Antioxidants (Basel, Switzerland) · 2021
    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 2 institutions in 2 countries.

J C MatualatupauwDivision of Human Nutrition, Wageningen University, Wageningen, The Netherlands.
M BohlDepartment of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark.
S GregersenDepartment of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark.
K HermansenDepartment of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark.
L A AfmanDivision of Human Nutrition, Wageningen University, Wageningen, The Netherlands.
Aarhus University Hospital · DKWageningen University & Research · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDietary medium-chain saturated fatty acids (MC-SFAs) have been shown to reduce total body fat. Previously, we showed that MC-SFAs prevent body fat accumulation, despite weight gain. Here, we aim to explore potential molecular mechanisms underlying the protective effect of MC-SFAs on body fat gain.

methodsThe DairyHealth study examined the long-term effects of milk protein and milk fat with a low or high content of MC-SFA. In this 12 week, randomized, double-blind, diet intervention study, participants consumed 60 g milk protein (whey or casein) and 63 g milk fat (high MC-SFA or low MC-SFA) daily in a two by two factorial design. We used microarrays to measure whole genome gene expression changes in subcutaneous adipose tissue in a subpopulation of 12 participants, 6 in the low MC-SFA+casein group and 6 in the high MC-SFA+casein group. Gene expression of several genes that were found to be changed by MC-SFAs was confirmed in the full study population using qPCR.

resultsHigh MC-SFA resulted in an upregulation of gene expression related to citric acid cycle and oxidative phosphorylation, and a downregulation of gene expression related to complement system and inflammation.

conclusionsWe hypothesize that the beneficial effects of MC-SFAs on prevention of fat accumulation are mediated via increased gene expression related to energy metabolism in the adipose tissue. Decreases in inflammation-related gene expression may have beneficial effects in relation to cardiometabolic diseases.

Indexed as

AdipogenesisAdipose TissueAdultCaseinsDouble-Blind MethodEnergy IntakeEnergy MetabolismFatty AcidsFemaleGene ExpressionHumansIntra-Abdominal FatMaleMilk ProteinsObesity, AbdominalCaseinsFatty AcidsMilk Proteins

Identifiers

PMID28529330
OpenAlexW2617623216

What OpenQuestion holds

Textmetadata
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.