Evidence map›Paper›PMID 34059820›Full record

ArticleNature metabolism2021

The liver-clock coordinates rhythmicity of peripheral tissues in response to feeding.

Gal Manella, Elizabeth Sabath, Rona Aviram, Vaishnavi Dandavate, Saar Ezagouri, Marina Golik, Yaarit Adamovich, Gad Asher

Abstract read
In one paragraph

Article in Nature metabolism, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 92 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
92citing 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

92 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Article
  4. Roux-en-Y gastric bypass alters microbial circadian rhythms with links to metabolic improvement.American journal of physiology. Gastrointestinal and liver physiology · 2026
    Article
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  12. Lack of GPNMB Is Associated With Altered Lipid and Glucose Metabolism and Disrupted Diurnal Hepatic Glycogen Regulation.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Article
  13. Review
  14. Article
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  20. Article

32 more citing papers are in PubMed but not listed here.

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.

Gal ManellaDepartment of Biomolecular Sciences, Weizmann Institute of Science, Rehovot, Israel.ORCID http://orcid.org/0000-0002-2642-3568
Elizabeth SabathDepartment of Biomolecular Sciences, Weizmann Institute of Science, Rehovot, Israel.
Rona AviramDepartment of Biomolecular Sciences, Weizmann Institute of Science, Rehovot, Israel.
Vaishnavi DandavateDepartment of Biomolecular Sciences, Weizmann Institute of Science, Rehovot, Israel.
Saar EzagouriDepartment of Biomolecular Sciences, Weizmann Institute of Science, Rehovot, Israel.
Marina GolikDepartment of Biomolecular Sciences, Weizmann Institute of Science, Rehovot, Israel.
Yaarit AdamovichDepartment of Biomolecular Sciences, Weizmann Institute of Science, Rehovot, Israel.ORCID http://orcid.org/0000-0001-9583-0338
Gad AsherDepartment of Biomolecular Sciences, Weizmann Institute of Science, Rehovot, Israel. gad.asher@weizmann.ac.il.ORCID http://orcid.org/0000-0001-9403-7856

Funding

European Research Council 770869
6 · The paper itself

Abstract

The mammalian circadian system consists of a central clock in the brain that synchronizes clocks in the peripheral tissues. Although the hierarchy between central and peripheral clocks is established, little is known regarding the specificity and functional organization of peripheral clocks. Here, we employ altered feeding paradigms in conjunction with liver-clock mutant mice to map disparities and interactions between peripheral rhythms. We find that peripheral clocks largely differ in their responses to feeding time. Disruption of the liver-clock, despite its prominent role in nutrient processing, does not affect the rhythmicity of clocks in other peripheral tissues. Yet, unexpectedly, liver-clock disruption strongly modulates the transcriptional rhythmicity of peripheral tissues, primarily on daytime feeding. Concomitantly, liver-clock mutant mice exhibit impaired glucose and lipid homeostasis, which are aggravated by daytime feeding. Overall, our findings suggest that, upon nutrient challenge, the liver-clock buffers the effect of feeding-related signals on rhythmicity of peripheral tissues, irrespective of their clocks.

Indexed as

Energy IntakeAnimalsBrainCircadian ClocksCircadian RhythmEnergy MetabolismFeeding BehaviorGene Expression RegulationGlucoseLipid MetabolismLiverMiceMutationOrgan SpecificityPeriod Circadian ProteinsSignal TransductionGlucosePeriod Circadian Proteins

Identifiers

PMID34059820
PMCPMC7611072

What OpenQuestion holds

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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.