Evidence map›Paper›PMID 32475077›Full record

ArticleObesity (Silver Spring, Md.)2020

After-Effects of Time-Restricted Feeding on Whole-Body Metabolism and Gene Expression in Four Different Peripheral Tissues.

Paul de Goede, Tom P Hellings, Tom V Coopmans, Wayne I G R Ritsema, Andries Kalsbeek

Abstract read
In one paragraph

Article in Obesity (Silver Spring, Md.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–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

7 citing papers in PubMed.

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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.

Paul de GoedeLaboratory of Endocrinology, Amsterdam Gastroenterology Endocrinology & UMC, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, the Netherlands.ORCID 0000-0003-4489-7422
Tom P HellingsLaboratory of Endocrinology, Amsterdam Gastroenterology Endocrinology & UMC, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, the Netherlands.ORCID 0000-0002-3109-3671
Tom V CoopmansLaboratory of Endocrinology, Amsterdam Gastroenterology Endocrinology & UMC, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, the Netherlands.ORCID 0000-0002-4801-5530
Wayne I G R RitsemaLaboratory of Endocrinology, Amsterdam Gastroenterology Endocrinology & UMC, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, the Netherlands.
Andries KalsbeekLaboratory of Endocrinology, Amsterdam Gastroenterology Endocrinology & UMC, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, the Netherlands.ORCID 0000-0001-9606-8453

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveEpidemiological studies show that shift workers are at increased risk for type 2 diabetes. As modern societies increasingly require shift work, it seems crucial to determine whether there are long-lasting health effects of rotational shifts.

methodsThis study examined the after-effects of 4 weeks of time-restricted feeding (TRF) during the light period (= light-fed) in rats, an animal model for shift work. This study also included a TRF-dark (= dark-fed) control group. The aligned and misaligned feeding times of light and dark feeding are associated with poor and good health outcomes, respectively. Several physiological measures were monitored continuously; blood, liver, brown adipose tissue, and soleus and gastrocnemius muscle were collected following 11 days of ad libitum (AL) feeding after ending the TRF.

resultsIn the dark-fed animals, the day/night differences in food intake, activity, and respiratory exchange ratio were still enhanced at the end of the experiment. Light-fed animals displayed the smallest day/night differences for these measures, as well as for body temperature. In both the light- and dark-fed animals, rhythms in plasma glucose, nonesterified fatty acids, and gene expression had not fully recovered after 11 days of AL feeding. Importantly, the effects on gene expression were both tissue and gene dependent.

conclusionsOur data indicate that rotational shift workers may have an increased risk of long-lasting disturbed rhythms in several physiological measures after a period of shift work. Clearly, such disturbances may harm their health.

Indexed as

AnimalsDisease Models, AnimalEnergy MetabolismFastingGene ExpressionMaleRatsRats, Wistar

Identifiers

PMID32475077
PMCPMC7496197

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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.