Cited by 138Circadian rhythm and melatoninGut microbiota and healthPharmacogenetics and Drug Metabolism

Hepatic circadian clock oscillators and nuclear receptors integrate microbiome-derived signals

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Montagner, Alexandra, Korecka, Agata, Polizzi, Arnaud, Lippi, Yannick, Blum, Yuna, Canlet, Cécile, Tremblay-Franco, Marie, Gautier-Stein, Amandine +10 more·2016·Scientific Reports

Abstract

The liver is a key organ of metabolic homeostasis with functions that oscillate in response to food intake. Although liver and gut microbiome crosstalk has been reported, microbiome-mediated effects on peripheral circadian clocks and their output genes are less well known. Here, we report that germ-free (GF) mice display altered daily oscillation of clock gene expression with a concomitant change in the expression of clock output regulators. Mice exposed to microbes typically exhibit characterized activities of nuclear receptors, some of which (PPARα, LXRβ) regulate specific liver gene expression networks, but these activities are profoundly changed in GF mice. These alterations in microbiome-sensitive gene expression patterns are associated with daily alterations in lipid, glucose and xenobiotic metabolism, protein turnover and redox balance, as revealed by hepatic metabolome analyses. Moreover, at the systemic level, daily changes in the abundance of biomarkers such as HDL cholesterol, free fatty acids, FGF21, bilirubin and lactate depend on the microbiome. Altogether, our results indicate that the microbiome is required for integration of liver clock oscillations that tune output activators and their effectors, thereby regulating metabolic gene expression for optimal liver function.

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  • The microbiota is required for correct integration of liver clock-oscillations, which in turn regulate metabolic gene expression for optimal liver function.

    “Upon examination of circadian clock mRNA in GF mice, it was reported that the microbiota was required for correct integration of liver clock-oscillations, which in turn regulate metabolic gene expression for optimal liver function (Montagner et al., 2016).”

    From The Microbiota-Gut-Brain Axis (2019) · cites this paper as Montagner et al., 2016

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Authors
Montagner, A., Korecka, A., Polizzi, A., Lippi, Y., Blum, Y., Canlet, C., Tremblay-Franco, M., Gautier-Stein, A., Burcelin, R., Yen, Y.-C., Je, H. S., Al-Asmakh, M., Mithieux, G., Arulampalam, V., Lagarrigue, S., Guillou, H., Pettersson, S., & Wahli, W.
Affiliations
  • Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement (FR)
  • Karolinska Institutet (SE)
  • University of California, Los Angeles (US)
  • Hôpital Rangueil (FR)
  • National University of Singapore (SG)
  • Inserm (FR)
  • Université Européenne de Bretagne (FR)
  • Nanyang Technological University (SG)
Corresponding author
  • Guillou, Hervé
  • Pettersson, Sven
  • Wahli, Walter
Venue
Scientific Reports
Published
2016-02-16
Volume
6
Issue
1
Pages
20127-20127
ISSN
2045-2322 (ISSN-L)
OpenAlex
W2428071229
Cited by
137
References
58
Citations by year
2026: 6 · 2025: 12 · 2024: 12 · 2023: 10 · 2022: 7 · 2021: 26 · 2020: 15 · 2019: 19 · 2018: 9 · 2017: 14 · 2016: 6
FWCI
10.18
Type
journal article
Language
en
Update notices
erratum (2016-04-20)
Open access
Locations
  • Scientific Reports (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • SERVAL (Université de Lausanne) (publishedVersion, cc-by)
  • HAL (submittedVersion, cc-by)
  • IRIS (submittedVersion, cc-by)
  • National University of Singapore (submittedVersion, cc-by)
  • DR-NTU (Nanyang Technological University) (submittedVersion, cc-by)
  • Qatar University QSpace (Qatar University) (submittedVersion, cc-by)
  • SERVAL (Université de Lausanne) (submittedVersion)
Funders
  • National Science Foundation
  • Canadian Institute for Advanced Research
  • Nanyang Technological University
  • Agence Nationale de la Recherche (ANR-15-CE14-0026)
  • Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung
  • Karolinska Institutet
  • Université de Lausanne
  • Conseil Régional Midi-Pyrénées
  • Medical Research Council
  • Lee Kong Chian School of Medicine, Nanyang Technological University
Topics
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Circadian rhythm and melatonin
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmacology › Pharmacogenetics and Drug Metabolism
Keywords
gut microbiota, germ-free mice, clock gene expression, nuclear receptors, PPARα, LXRβ, hepatic metabolome, lipid metabolism, glucose metabolism, xenobiotic metabolism, redox homeostasis, FGF21, bilirubin, lactate, HDL cholesterol, free fatty acids
MeSH terms
Gastrointestinal Microbiome, Animals, Female, Gene Expression Regulation, Gluconeogenesis, Liver, Male, Inactivation, Metabolic, Organ Specificity, Signal Transduction, Biomarkers, Receptors, Cytoplasmic and Nuclear, Gene Expression Profiling, Gastrointestinal Tract, Mice, Circadian Clocks, Transcriptome, Microbiota

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