Evidence map›Paper›PMID 30193568›Full record

ArticleBMC genomics2018

Fasting and time of day independently modulate circadian rhythm relevant gene expression in adipose and skin tissue.

Alexessander Couto Alves, Craig A Glastonbury, Julia S El-Sayed Moustafa, Kerrin S Small

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in BMC genomics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05618626 (Cardiovascular Diseases), which is not on this map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 27% 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.

NCT05618626 narecruitingnot on this mapstarted 2021, after this paper: background citation

Cardiovascular Diseases (CVD) and Nonalcoholic Fatty Liver Diseases (NAFLD) Among Gallstone and Cholecystectomy Patients and the Impact of a Novel Diet and Muscle Training Program

TypeinterventionalSponsorPontificia Universidad Catolica de ChileRan2021 to 2025Enrolled300ConditionsNon-Alcoholic Fatty Liver Disease, Gallstone DiseaseArmsPhysical exercise and dietary intervention for NAFLD
3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 13 citations in OpenAlex.

  1. Integrated Genomic and Transcriptomic Study RevealsCirculation. Genomic and precision medicine · 2026
    Article
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  3. 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

4 authors at 1 institution in 1 country.

Alexessander Couto AlvesDepartment of Twin Research and Genetic Epidemiology, King's College London, St Thomas' Campus, Westminster Bridge Road, London, SE1 7EH, UK. Alexessander.Alves@gmail.com.
Craig A GlastonburyDepartment of Twin Research and Genetic Epidemiology, King's College London, St Thomas' Campus, Westminster Bridge Road, London, SE1 7EH, UK.
Julia S El-Sayed MoustafaDepartment of Twin Research and Genetic Epidemiology, King's College London, St Thomas' Campus, Westminster Bridge Road, London, SE1 7EH, UK.
Kerrin S SmallDepartment of Twin Research and Genetic Epidemiology, King's College London, St Thomas' Campus, Westminster Bridge Road, London, SE1 7EH, UK. kerrin.small@kcl.ac.uk.ORCID http://orcid.org/0000-0003-4566-0005
King's College London · GB

Funding

Medical Research Council MR/L016311/1Medical Research Council MR/L01999X/1Wellcome Trust
6 · The paper itself

Abstract

backgroundIntermittent fasting and time-restricted diets are associated with lower risk biomarkers for cardio-metabolic disease. The shared mechanisms underpinning the similar physiological response to these events is not established, but circadian rhythm could be involved. Here we investigated the transcriptional response to fasting in a large cross-sectional study of adipose and skin tissue from healthy volunteers (N = 625) controlling for confounders of circadian rhythm: time of day and season.

resultsWe identified 367 genes in adipose and 79 in skin whose expression levels were associated (FDR < 5%) with hours of fasting conditionally independent of time of day and season, with 19 genes common to both tissues. Among these genes, we replicated 38 in human, 157 in non-human studies, and 178 are novel associations. Fasting-responsive genes were enriched for regulation of and response to circadian rhythm. We identified 99 genes in adipose and 54 genes in skin whose expression was associated to time of day; these genes were also enriched for circadian rhythm processes. In genes associated to both exposures the effect of time of day was stronger and in an opposite direction to that of hours fasted. We also investigated the relationship between fasting and genetic regulation of gene expression, including GxE eQTL analysis to identify personal responses to fasting.

conclusionThis study robustly implicates circadian rhythm genes in the response to hours fasting independently of time of day, seasonality, age and BMI. We identified tissue-shared and tissue-specific differences in the transcriptional response to fasting in a large sample of healthy volunteers.

Indexed as

Adipose TissueCircadian RhythmFastingFemaleGene-Environment InteractionHumansMiddle AgedOrgan SpecificityQuantitative Trait LociRisk FactorsSkinTranscriptomeAdiposeCircadian rhythmeQTLFastingGene expressionGene x environmentSkin

Identifiers

PMID30193568
PMCPMC6129005
OpenAlexW2890106589

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.