Evidence map›Paper›PMID 33602874›Full record

ArticleGenes & development2021

Circadian hepatocyte clocks keep synchrony in the absence of a master pacemaker in the suprachiasmatic nucleus or other extrahepatic clocks.

Flore Sinturel, Pascal Gos, Volodymyr Petrenko, Claudia Hagedorn, Florian Kreppel, Kai-Florian Storch, Darko Knutti, Andre Liani, Charles Weitz, Yann Emmenegger and 4 more

Abstract read
In one paragraph

Article in Genes & development, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers.

0numbers the graph read from it
0cells of the map it votes in
66citing 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

66 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Reconsidering mammalian circadian organization.Neurobiology of sleep and circadian rhythms · 2026
    Article
  6. Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Daily liver rhythms: Coupling morphological and molecular oscillations.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  15. Article
  16. Review
  17. Circadian clock communication during homeostasis and ageing.Nature reviews. Molecular cell biology · 2025
    Review
  18. Review
  19. Article
  20. Article

6 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

14 authors.

Flore Sinturel *Department of Medicine, Division of Endocrinology, Diabetes, Nutrition, and Patient Education, University Hospital of Geneva, 1211 Geneva, Switzerland.
Pascal Gos *Department of Molecular Biology, Sciences III, University of Geneva, 1211 Geneva, Switzerland.
Volodymyr PetrenkoDepartment of Medicine, Division of Endocrinology, Diabetes, Nutrition, and Patient Education, University Hospital of Geneva, 1211 Geneva, Switzerland.
Claudia HagedornCenter of Biomedical Education and Research, University Witten/Herdecke, 58448 Witten, Germany.
Florian KreppelCenter of Biomedical Education and Research, University Witten/Herdecke, 58448 Witten, Germany.
Kai-Florian StorchDepartment of Neurobiology, Harvard Medical School, Boston, Massachusetts 02115, USA.
Darko KnuttiDepartment of Neurobiology, Harvard Medical School, Boston, Massachusetts 02115, USA.
Andre LianiDepartment of Molecular Biology, Sciences III, University of Geneva, 1211 Geneva, Switzerland.
Charles WeitzDepartment of Neurobiology, Harvard Medical School, Boston, Massachusetts 02115, USA.
Yann EmmeneggerCenter for Integrative Genomics, University of Lausanne, 1015 Lausanne, Switzerland.
Paul FrankenCenter for Integrative Genomics, University of Lausanne, 1015 Lausanne, Switzerland.
Luigi BonacinaDepartment of Applied Physics, University of Geneva, 1211 Geneva, Switzerland.
Charna DibnerDepartment of Medicine, Division of Endocrinology, Diabetes, Nutrition, and Patient Education, University Hospital of Geneva, 1211 Geneva, Switzerland.
Ueli SchiblerDepartment of Molecular Biology, Sciences III, University of Geneva, 1211 Geneva, Switzerland.

Funding

Circadian Clock Regulation of the Mammalian RetinaR01NS055831 · NINDS · HARVARD MEDICAL SCHOOL · PI WEITZ, CHARLES J · 2006 to 2010
$1.9M
NINDS NIH HHS R01 NS055831
6 · The paper itself

Abstract

It has been assumed that the suprachiasmatic nucleus (SCN) synchronizes peripheral circadian oscillators. However, this has never been convincingly shown, since biochemical time series experiments are not feasible in behaviorally arrhythmic animals. By using long-term bioluminescence recording in freely moving mice, we show that the SCN is indeed required for maintaining synchrony between organs. Surprisingly, however, circadian oscillations persist in the livers of mice devoid of an SCN or oscillators in cells other than hepatocytes. Hence, similar to SCN neurons, hepatocytes can maintain phase coherence in the absence of Zeitgeber signals produced by other organs or environmental cycles.

Indexed as

AnimalsCircadian ClocksGene Expression RegulationHepatocytesMaleMiceMice, Inbred C57BLSuprachiasmatic Nucleuscircadian gene expressionin vivo bioluminescence recordingliversuprachiasmatic nucleus

Identifiers

PMID33602874
PMCPMC7919413

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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.