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Cresto N, Courret M, Génin A, Martin CMP, Bourret J, Sakkaki S, de Bock F, Janvier A, Polizzi A, Payrastre L, Ellero-Simatos S, Audinat E, Perroy J, Marchi N. Continuous low-level dietary exposure to glyphosate elicits dose and sex-dependent synaptic and microglial adaptations in the rodent brain. Environ Pollut 2024; 345:123477. [PMID: 38307239 DOI: 10.1016/j.envpol.2024.123477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 01/19/2024] [Accepted: 01/30/2024] [Indexed: 02/04/2024]
Abstract
Prolonged exposure to low levels of dietary contaminants is a context in modern life that could alter organ physiology gradually. Here, we aimed to investigate the impact of continuous exposure to acceptable daily intake (ADI) and non-observable adverse effect level (NOAEL) of glyphosate from gestation to adulthood using C57BL/6J mice and incorporating these levels into their food pellets. From adulthood, we analyzed neurophysiological and neuro-glia cellular adaptations in male and female animals. Using ex-vivo hippocampal slice electrophysiology, we found a reduced efficacy of Schaffer collateral-to-CA1 excitatory synapses in glyphosate-exposed dietary conditions, with ADI and NOAEL dose-dependent effects. Short-term facilitation of excitatory synaptic transmission was specifically increased in NOAEL conditions, with a predominant influence in males, suggesting a reduced probability of neurotransmitter release. Long-term synaptic potentiation (LTP) was decreased in NOAEL-exposed mice. Next, we explore whether these neurophysiological modifications are associated with neuro-glia changes in the somatosensory cortex and hippocampus. High-resolution confocal microscopy analyses unveil a dose-dependent increased density of excitatory Vglut1+ Homer1+ synapses. Microglial Iba1+ cells displayed a shortening of their ramifications, a sign of cellular reactivity that was more pronounced in males at NOAEL levels. The morphology of GFAP+ astrocytes was generally not modified. Finally, we asked whether mouse-specific cross-correlations exist among all data sets generated. This examination included the novel object recognition (NOR) test performed before ex vivo functional and immunohistochemical examinations. We report a negative linear regression between the number of synapses and NOR or LTP maintenance when plotting ADI and NOAEL datasets. These results outline synaptic and microglial cell adaptations resulting from prenatal and continuous dietary low levels of glyphosate, discernible in, but not limited to, adult males exposed to the NOAEL. We discuss the potential significance of these findings to real-world consumer situations and long-term brain resilience.
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Affiliation(s)
- Noemie Cresto
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Margot Courret
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Athénaïs Génin
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Céline Marie Pauline Martin
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Julie Bourret
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Sophie Sakkaki
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Frederic de Bock
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Alicia Janvier
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Arnaud Polizzi
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Laurence Payrastre
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Sandrine Ellero-Simatos
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Etienne Audinat
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Julie Perroy
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Nicola Marchi
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France.
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Rives C, Martin CMP, Evariste L, Polizzi A, Huillet M, Lasserre F, Alquier-Bacquie V, Perrier P, Gomez J, Lippi Y, Naylies C, Levade T, Sabourdy F, Remignon H, Fafournoux P, Chassaing B, Loiseau N, Guillou H, Ellero-Simatos S, Gamet-Payrastre L, Fougerat A. Dietary Amino Acid Source Elicits Sex-Specific Metabolic Response to Diet-Induced NAFLD in Mice. Mol Nutr Food Res 2024; 68:e2300491. [PMID: 37888831 DOI: 10.1002/mnfr.202300491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 09/21/2023] [Indexed: 10/28/2023]
Abstract
SCOPE Non-alcoholic fatty liver disease (NAFLD) is a sexually dimorphic disease influenced by dietary factors. Here, the metabolic and hepatic effects of dietary amino acid (AA) source is assessed in Western diet (WD)-induced NAFLD in male and female mice. METHODS AND RESULTS The AA source is either casein or a free AA mixture mimicking the composition of casein. As expected, males fed a casein-based WD display glucose intolerance, fasting hyperglycemia, and insulin-resistance and develop NAFLD associated with changes in hepatic gene expression and microbiota dysbiosis. In contrast, males fed the AA-based WD show no steatosis, a similar gene expression profile as males fed a control diet, and a distinct microbiota composition compared to males fed a casein-based WD. Females are protected against WD-induced liver damage, hepatic gene expression, and gut microbiota changes regardless of the AA source. CONCLUSIONS Free dietary AA intake prevents the unhealthy metabolic outcomes of a WD preferentially in male mice.
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Affiliation(s)
- Clémence Rives
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Toulouse University, Toulouse, 31170, France
| | - Céline Marie Pauline Martin
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Toulouse University, Toulouse, 31170, France
| | - Lauris Evariste
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Toulouse University, Toulouse, 31170, France
| | - Arnaud Polizzi
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Toulouse University, Toulouse, 31170, France
| | - Marine Huillet
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Toulouse University, Toulouse, 31170, France
| | - Frédéric Lasserre
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Toulouse University, Toulouse, 31170, France
| | - Valérie Alquier-Bacquie
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Toulouse University, Toulouse, 31170, France
| | - Prunelle Perrier
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Toulouse University, Toulouse, 31170, France
| | - Jelskey Gomez
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Toulouse University, Toulouse, 31170, France
| | - Yannick Lippi
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Toulouse University, Toulouse, 31170, France
| | - Claire Naylies
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Toulouse University, Toulouse, 31170, France
| | - Thierry Levade
- INSERM U1037, CRCT, Paul Sabatier University, Toulouse, 31059, France
- Biochemistry Laboratory, CHU Toulouse, Toulouse, 31300, France
| | - Frédérique Sabourdy
- INSERM U1037, CRCT, Paul Sabatier University, Toulouse, 31059, France
- Biochemistry Laboratory, CHU Toulouse, Toulouse, 31300, France
| | - Hervé Remignon
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Toulouse University, Toulouse, 31170, France
- INP-ENSAT, Toulouse University, Castanet-Tolosan, 31320, France
| | - Pierre Fafournoux
- INRAE center, Proteostasis Tim, Saint Genes Champanelle, 63122, France
| | - Benoit Chassaing
- INSERM U1016, Team "Mucosal microbiota in chronic inflammatory diseases", CNRS UMR10 8104, Paris Cité University, Paris, 75014, France
| | - Nicolas Loiseau
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Toulouse University, Toulouse, 31170, France
| | - Hervé Guillou
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Toulouse University, Toulouse, 31170, France
| | - Sandrine Ellero-Simatos
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Toulouse University, Toulouse, 31170, France
| | - Laurence Gamet-Payrastre
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Toulouse University, Toulouse, 31170, France
| | - Anne Fougerat
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Toulouse University, Toulouse, 31170, France
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Huillet M, Lasserre F, Gratacap MP, Engelmann B, Bruse J, Polizzi A, Fougeray T, Martin CMP, Rives C, Fougerat A, Naylies C, Lippi Y, Garcia G, Rousseau-Bacquie E, Canlet C, Debrauwer L, Rolle-Kampczyk U, von Bergen M, Payrastre B, Boutet-Robinet E, Gamet-Payrastre L, Guillou H, Loiseau N, Ellero-Simatos S. Pharmacological activation of constitutive androstane receptor induces female-specific modulation of hepatic metabolism. JHEP Rep 2024; 6:100930. [PMID: 38149074 PMCID: PMC10749885 DOI: 10.1016/j.jhepr.2023.100930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 09/25/2023] [Accepted: 09/27/2023] [Indexed: 12/28/2023] Open
Abstract
Background & Aims The constitutive androstane receptor (CAR) is a nuclear receptor that binds diverse xenobiotics and whose activation leads to the modulation of the expression of target genes involved in xenobiotic detoxification and energy metabolism. Although CAR hepatic activity is considered to be higher in women than in men, its sex-dependent response to an acute pharmacological activation has seldom been investigated. Methods The hepatic transcriptome, plasma markers, and hepatic metabolome, were analysed in Car+/+ and Car-/- male and female mice treated either with the CAR-specific agonist 1,4-bis[2-(3,5-dichloropyridyloxy)]benzene (TCPOBOP) or with vehicle. Results Although 90% of TCPOBOP-sensitive genes were modulated in a sex-independent manner, the remaining 10% showed almost exclusive female liver specificity. These female-specific CAR-sensitive genes were mainly involved in xenobiotic metabolism, inflammation, and extracellular matrix organisation. CAR activation also induced higher hepatic oxidative stress and hepatocyte cytolysis in females than in males. Hepatic expression of flavin monooxygenase 3 (Fmo3) was almost abolished and was associated with a decrease in hepatic trimethylamine-N-oxide (TMAO) concentration in TCPOBOP-treated females. In line with a potential role in the control of TMAO homeostasis, CAR activation decreased platelet hyper-responsiveness in female mice supplemented with dietary choline. Conclusions More than 10% of CAR-sensitive genes are sex-specific and influence hepatic and systemic responses such as platelet aggregation. CAR activation may be an important mechanism of sexually-dimorphic drug-induced liver injury. Impact and implications CAR is activated by many drugs and pollutants. Its pharmacological activation had a stronger impact on hepatic gene expression and metabolism in females than in males, and had a specific impact on liver toxicity and trimethylamine metabolism. Sexual dimorphism should be considered when testing and/or prescribing xenobiotics known to activate CAR.
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Affiliation(s)
- Marine Huillet
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Frédéric Lasserre
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Marie-Pierre Gratacap
- INSERM, UMR-1297 and Université Toulouse III, Institut de Maladies Métaboliques et Cardiovasculaires (I2MC), CHU-Rangueil, Toulouse, France
| | - Beatrice Engelmann
- Department of Molecular Systems Biology, Helmholtz Centre for Environmental Research, Leipzig, Germany
| | - Justine Bruse
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Arnaud Polizzi
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Tiffany Fougeray
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Céline Marie Pauline Martin
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Clémence Rives
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Anne Fougerat
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Claire Naylies
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Yannick Lippi
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Géraldine Garcia
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Elodie Rousseau-Bacquie
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Cécile Canlet
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Laurent Debrauwer
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Ulrike Rolle-Kampczyk
- Department of Molecular Systems Biology, Helmholtz Centre for Environmental Research, Leipzig, Germany
| | - Martin von Bergen
- Department of Molecular Systems Biology, Helmholtz Centre for Environmental Research, Leipzig, Germany
| | - Bernard Payrastre
- INSERM, UMR-1297 and Université Toulouse III, Institut de Maladies Métaboliques et Cardiovasculaires (I2MC), CHU-Rangueil, Toulouse, France
- Laboratoire d’Hématologie, CHU de Toulouse, Toulouse, France
| | - Elisa Boutet-Robinet
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Laurence Gamet-Payrastre
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Hervé Guillou
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Nicolas Loiseau
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Sandrine Ellero-Simatos
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
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4
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Sparfel L, Ratodiarivony S, Boutet-Robinet E, Ellero-Simatos S, Jolivet-Gougeon A. Akkermansia muciniphila and Alcohol-Related Liver Diseases. A Systematic Review. Mol Nutr Food Res 2024; 68:e2300510. [PMID: 38059838 DOI: 10.1002/mnfr.202300510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 10/03/2023] [Indexed: 12/08/2023]
Abstract
SCOPE Akkermansia muciniphila (A. muciniphila) are Gram negative commensal bacteria, degrading mucin in the intestinal mucosa, modulating intestinal permeability and inflammation in the digestive tract, liver, and blood. Some components can promote the relative abundance of A. muciniphila in the gut microbiota, but lower levels of A. muciniphila are more commonly found in people with obesity, diabetes, metabolic syndromes, or inflammatory digestive diseases. Over-intake of ethanol can also induce a decrease of A. muciniphila, associated with dysregulation of microbial metabolite production, impaired intestinal permeability, induction of chronic inflammation, and production of cytokines. METHODS AND RESULTS Using a PRISMA search strategy, a review is performed on the bacteriological characteristics of A. muciniphila, the factors capable of modulating its relative abundance in the digestive tract and its probiotic use in alcohol-related liver diseases (alcoholic hepatitis, cirrhosis, hepatocellular carcinoma, hepatic transplantation, partial hepatectomy). CONCLUSION Several studies have shown that supplementation with A. muciniphila can improve ethanol-related hepatic pathologies, and highlight the interest in using this bacterial species as a probiotic.
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Affiliation(s)
- Lydie Sparfel
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, Rennes, F-35000, France
| | - Sandy Ratodiarivony
- Univ Rennes, Bacterial Regulatory RNAs and Medicine (BRM), UMR_S 1230, Rennes, F-35000, France
| | - Elisa Boutet-Robinet
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Sandrine Ellero-Simatos
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Anne Jolivet-Gougeon
- Univ Rennes, Bacterial Regulatory RNAs and Medicine (BRM), UMR_S 1230, Rennes, F-35000, France
- Teaching Hospital, CHU Rennes, 2 rue Henri Le Guilloux 35033, Rennes, F-35000, France
- INSERM, INRAE, Institut NUMECAN (Nutrition Metabolisms and Cancer), U1241, INSERM 1241, Rennes, F-35000, France
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5
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Sakkaki S, Cresto N, Chancel R, Jaulmes M, Zub E, Blaquière M, Sicard P, Maurice T, Ellero-Simatos S, Gamet-Payrastre L, Marchi N, Perroy J. Dual-Hit: Glyphosate exposure at NOAEL level negatively impacts birth and glia-behavioural measures in heterozygous shank3 mutants. Environ Int 2023; 180:108201. [PMID: 37769447 DOI: 10.1016/j.envint.2023.108201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 09/06/2023] [Accepted: 09/11/2023] [Indexed: 09/30/2023]
Abstract
The omnipresence of environmental contaminants represents a health danger with ramifications for adverse neurological trajectories. Here, we tested the dual-hit hypothesis that continuous exposure to non-observable adverse effect level (NOAEL) glyphosate from pre-natal to adulthood represents a risk factor for neurological-associated adaptations when in the presence of the heterozygote or homozygote mutation of the Shank3 synaptic gene. Ultrasound analysis of pregnant dams revealed patterns of pre-natal mortality with effects dependent on wild-type, Shank3ΔC/+, or Shank3ΔC/ΔC genotypes exposed to NOAEL glyphosate (GLY) compared to unexposed conditions. The postnatal survival rate was negatively impacted, specifically in Shank3ΔC/+ exposed to GLY. Next, the resulting six groups of pups were tracked into adulthood and analyzed for signs of neuroinflammation and neurological adaptions. Sholl's analysis revealed cortical microgliosis across groups exposed to GLY, with Shank3ΔC/+ mice presenting the most significant modifications. Brain tissues were devoid of astrocytosis, except for the perivascular compartment in the cortex in response to GLY. Distinct behavioral adaptations accompanied these cellular modifications, as locomotion and social preference were decreased in Shank3ΔC/+ mice exposed to GLY. Notably, GLY exposure from weaning did not elicit glial or neurological adaptations across groups, indicating the importance of pre-natal contaminant exposure. These results unveil the intersection between continuous pre-natal to adulthood environmental input and a pre-existing synaptic mutation. In an animal model, NOAEL GLY predominantly impacted Shank3ΔC/+ mice, compounding an otherwise mild phenotype compared to Shank3ΔC/ΔC. The possible relevance of these findings to neurodevelopmental risk is critically discussed, along with avenues for future research.
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Affiliation(s)
- Sophie Sakkaki
- IGF, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Noemie Cresto
- IGF, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Raphaël Chancel
- IGF, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Maé Jaulmes
- IGF, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Emma Zub
- IGF, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Marine Blaquière
- IGF, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Pierre Sicard
- PhyMedExp, INSERM, CNRS, CHU Montpellier, University of Montpellier, 34295 Montpellier, France
| | - Tangui Maurice
- MMDN, Univ Montpellier, EPHE, INSERM, Montpellier, France
| | | | | | - Nicola Marchi
- IGF, University of Montpellier, CNRS, INSERM, Montpellier, France.
| | - Julie Perroy
- IGF, University of Montpellier, CNRS, INSERM, Montpellier, France.
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6
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Schoeler M, Ellero-Simatos S, Birkner T, Mayneris-Perxachs J, Olsson L, Brolin H, Loeber U, Kraft JD, Polizzi A, Martí-Navas M, Puig J, Moschetta A, Montagner A, Gourdy P, Heymes C, Guillou H, Tremaroli V, Fernández-Real JM, Forslund SK, Burcelin R, Caesar R. The interplay between dietary fatty acids and gut microbiota influences host metabolism and hepatic steatosis. Nat Commun 2023; 14:5329. [PMID: 37658064 PMCID: PMC10474162 DOI: 10.1038/s41467-023-41074-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 08/21/2023] [Indexed: 09/03/2023] Open
Abstract
Dietary lipids can affect metabolic health through gut microbiota-mediated mechanisms, but the influence of lipid-microbiota interaction on liver steatosis is largely unknown. We investigate the impact of dietary lipids on human gut microbiota composition and the effects of microbiota-lipid interactions on steatosis in male mice. In humans, low intake of saturated fatty acids (SFA) is associated with increased microbial diversity independent of fiber intake. In mice, poorly absorbed dietary long-chain SFA, particularly stearic acid, induce a shift in bile acid profile and improved metabolism and steatosis. These benefits are dependent on the gut microbiota, as they are transmitted by microbial transfer. Diets enriched in polyunsaturated fatty acids are protective against steatosis but have minor influence on the microbiota. In summary, we find that diets enriched in poorly absorbed long-chain SFA modulate gut microbiota profiles independent of fiber intake, and this interaction is relevant to improve metabolism and decrease liver steatosis.
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Affiliation(s)
- Marc Schoeler
- The Wallenberg Laboratory, Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, 413 45, Gothenburg, Sweden
| | - Sandrine Ellero-Simatos
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Till Birkner
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association, 13125, Berlin, Germany
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117, Berlin, Germany
| | - Jordi Mayneris-Perxachs
- Department of Diabetes, Endocrinology and Nutrition, Dr. Josep Trueta University Hospital, Girona, Spain
- Nutrition, Eumetabolism and Health Group, Girona Biomedical Research Institute (IdibGi), Girona, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain
| | - Lisa Olsson
- The Wallenberg Laboratory, Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, 413 45, Gothenburg, Sweden
| | - Harald Brolin
- The Wallenberg Laboratory, Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, 413 45, Gothenburg, Sweden
| | - Ulrike Loeber
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association, 13125, Berlin, Germany
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117, Berlin, Germany
- Experimental and Clinical Research Center, A Cooperation of Charité-Universitätsmedizin Berlin and Max Delbrück Center for Molecular Medicine, Lindenberger Weg 80, 13125, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site, Berlin, Germany
| | - Jamie D Kraft
- The Wallenberg Laboratory, Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, 413 45, Gothenburg, Sweden
| | - Arnaud Polizzi
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Marian Martí-Navas
- Department of Radiology, Biomedical Research Institute Imaging Research Unit, Diagnostic Imaging Institute, Doctor Josep Trueta University Hospital of Girona, Avinguda de França, s/n, 17007, Girona, Catalonia, Spain
| | - Josep Puig
- Department of Radiology, Biomedical Research Institute Imaging Research Unit, Diagnostic Imaging Institute, Doctor Josep Trueta University Hospital of Girona, Avinguda de França, s/n, 17007, Girona, Catalonia, Spain
| | - Antonio Moschetta
- Department of Interdisciplinary Medicine, University of Bari "Aldo Moro", Piazza Giulio Cesare 11, 70124, Bari, Italy
- Medicina e Chirurgia d'Accettazione E d'Urgenza, Azienda Ospedaliero-Universitaria Policlinico di Bari, 70124, Bari, Italy
- Medicina Sub-Intensiva, Presidio Maxi-Emergenze Fiera del Levante, Azienda Ospedaliero-Universitaria Policlinico di Bari, 70124, Bari, Italy
| | - Alexandra Montagner
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1297, Université Paul Sabatier, Université de Toulouse, F-31432, Toulouse, France
| | - Pierre Gourdy
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1297, Université Paul Sabatier, Université de Toulouse, F-31432, Toulouse, France
- Endocrinology-Diabetology-Nutrition Department, Toulouse University Hospital, Toulouse, France
| | - Christophe Heymes
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1297, Université Paul Sabatier, Université de Toulouse, F-31432, Toulouse, France
| | - Hervé Guillou
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Valentina Tremaroli
- The Wallenberg Laboratory, Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, 413 45, Gothenburg, Sweden
| | - José Manuel Fernández-Real
- Department of Diabetes, Endocrinology and Nutrition, Dr. Josep Trueta University Hospital, Girona, Spain
- Nutrition, Eumetabolism and Health Group, Girona Biomedical Research Institute (IdibGi), Girona, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERobn), Instituto de Salud Carlos III, Madrid, Spain
- Department of Medical Sciences, Faculty of Medicine, Girona University, Girona, Spain
| | - Sofia K Forslund
- Max Delbrück Center for Molecular Medicine in the Helmholtz Association, 13125, Berlin, Germany
- Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10117, Berlin, Germany
- Experimental and Clinical Research Center, A Cooperation of Charité-Universitätsmedizin Berlin and Max Delbrück Center for Molecular Medicine, Lindenberger Weg 80, 13125, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site, Berlin, Germany
- Structural and Computational Biology Unit, European Molecular Biology Laboratory, 69117, Heidelberg, Germany
| | - Remy Burcelin
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1297, Université Paul Sabatier, Université de Toulouse, F-31432, Toulouse, France
| | - Robert Caesar
- The Wallenberg Laboratory, Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, 413 45, Gothenburg, Sweden.
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7
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Evariste L, Lamas B, Ellero-Simatos S, Khoury L, Cartier C, Gaultier E, Chassaing B, Feltin N, Devoille L, Favre G, Audebert M, Houdeau E. A 90-day oral exposure to food-grade gold at relevant human doses impacts the gut microbiota and the local immune system in a sex-dependent manner in mice. Part Fibre Toxicol 2023; 20:27. [PMID: 37443115 DOI: 10.1186/s12989-023-00539-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 07/06/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND Edible gold (Au) is commonly used as a food additive (E175 in EU) for confectionery and cake decorations, coatings and in beverages. Food-grade gold is most often composed of thin Au sheets or flakes exhibiting micro- and nanometric dimensions in their thickness. Concerns about the impact of mineral particles used as food additives on human health are increasing with respect to the particular physico-chemical properties of nanosized particles, which enable them to cross biological barriers and interact with various body cell compartments. In this study, male and female mice were exposed daily to E175 or an Au nanomaterial (Ref-Au) incorporated into food at relevant human dose for 90 days in order to determine the potential toxicity of edible gold. RESULTS E175 or Ref-Au exposure in mice did not induce any histomorphological damage of the liver, spleen or intestine, nor any genotoxic effects in the colon and liver despite an apparent higher intestinal absorption level of Au particles in mice exposed to Ref-Au compared to the E175 food additive. No changes in the intestinal microbiota were reported after treatment with Ref-Au, regardless of sex. In contrast, after E175 exposure, an increase in the Firmicutes/Bacteroidetes ratio and in the abundance of Proteobacteria were observed in females, while a decrease in the production of short-chain fatty acids occurred in both sexes. Moreover, increased production of IL-6, TNFα and IL-1β was observed in the colon of female mice at the end of the 90-day exposure to E175, whereas, decreased IL-6, IL-1β, IL-17 and TGFβ levels were found in the male colon. CONCLUSIONS These results revealed that a 90-day exposure to E175 added to the diet alters the gut microbiota and intestinal immune response in a sex-dependent manner in mice. Within the dose range of human exposure to E175, these alterations remained low in both sexes and mostly appeared to be nontoxic. However, at the higher dose, the observed gut dysbiosis and the intestinal low-grade inflammation in female mice could favour the occurrence of metabolic disorders supporting the establishment of toxic reference values for the safe use of gold as food additive.
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Affiliation(s)
- Lauris Evariste
- Toxalim UMR1331 (Research Centre in Food Toxicology), Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Bruno Lamas
- Toxalim UMR1331 (Research Centre in Food Toxicology), Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Sandrine Ellero-Simatos
- Toxalim UMR1331 (Research Centre in Food Toxicology), Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | | | - Christel Cartier
- Toxalim UMR1331 (Research Centre in Food Toxicology), Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Eric Gaultier
- Toxalim UMR1331 (Research Centre in Food Toxicology), Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Benoit Chassaing
- INSERM U1016, Team "Mucosal Microbiota in Chronic Inflammatory Diseases", CNRS UMR 8104, Université de Paris, Paris, France
| | | | | | | | - Marc Audebert
- Toxalim UMR1331 (Research Centre in Food Toxicology), Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
- PrediTox, Toulouse, France
| | - Eric Houdeau
- Toxalim UMR1331 (Research Centre in Food Toxicology), Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France.
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8
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Dopavogui L, Régnier M, Polizzi A, Ponchon Q, Smati S, Klement W, Lasserre F, Lukowicz C, Lippi Y, Fougerat A, Bertrand-Michel J, Naylies C, Canlet C, Debrauwer L, Rousseau-Bacquié E, Gamet-Payrastre L, Dauriat C, Casas J, Croubels S, De Baere S, Burger HM, Chassaing B, Ellero-Simatos S, Guillou H, Oswald IP, Loiseau N. Obesity promotes fumonisin B1 hepatotoxicity. Sci Total Environ 2023:164436. [PMID: 37247733 DOI: 10.1016/j.scitotenv.2023.164436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 05/20/2023] [Accepted: 05/22/2023] [Indexed: 05/31/2023]
Abstract
Obesity, which is a worldwide public health issue, is associated with chronic inflammation that contribute to long-term complications, including insulin resistance, type 2 diabetes and non-alcoholic fatty liver disease. We hypothesized that obesity may also influence the sensitivity to food contaminants, such as fumonisin B1 (FB1), a mycotoxin produced mainly by the Fusarium verticillioides. FB1, a common contaminant of corn, is the most abundant and best characterized member of the fumonisins family. We investigated whether diet-induced obesity could modulate the sensitivity to oral FB1 exposure, with emphasis on gut health and hepatotoxicity. Thus, metabolic effects of FB1 were assessed in obese and non-obese male C57BL/6J mice. Mice received a high-fat diet (HFD) or normal chow diet (CHOW) for 15 weeks. Then, during the last three weeks, mice were exposed to these diets in combination or not with FB1 (10 mg/kg body weight/day) through drinking water. As expected, HFD feeding induced significant body weight gain, increased fasting glycemia, and hepatic steatosis. Combined exposure to HFD and FB1 resulted in body weight loss and a decrease in fasting blood glucose level. This co-exposition also induces gut dysbiosis, an increase in plasma FB1 level, a decrease in liver weight and hepatic steatosis. Moreover, plasma transaminase levels were significantly increased and associated with liver inflammation in HFD/FB1-treated mice. Liver gene expression analysis revealed that the combined exposure to HFD and FB1 was associated with reduced expression of genes involved in lipogenesis and increased expression of immune response and cell cycle-associated genes. These results suggest that, in the context of obesity, FB1 exposure promotes gut dysbiosis and severe liver inflammation. To our knowledge, this study provides the first example of obesity-induced hepatitis in response to a food contaminant.
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Affiliation(s)
- Léonie Dopavogui
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Marion Régnier
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Arnaud Polizzi
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Quentin Ponchon
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Sarra Smati
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France; L'institut du thorax, Inserm, CNRS, Univ Nantes, CHU Nantes, Nantes, France
| | - Wendy Klement
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Frédéric Lasserre
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Céline Lukowicz
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Yannick Lippi
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Anne Fougerat
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | | | - Claire Naylies
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Cécile Canlet
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Laurent Debrauwer
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Elodie Rousseau-Bacquié
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Laurence Gamet-Payrastre
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Charlène Dauriat
- Unit of Research Integrity, Research Directorate, Cape Peninsula University of Technology, Bellville, South Africa
| | - Josefina Casas
- Research Unit on BioActive Molecules (RUBAM), Department of Biological Chemistry, IQAC-CSIC, Barcelona, Spain; CIBEREHD, Madrid, Spain
| | - Siska Croubels
- Department of Pathobiology, Pharmacology and Zoological Medicine, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Siegrid De Baere
- Department of Pathobiology, Pharmacology and Zoological Medicine, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Hester M Burger
- Unit of Research Integrity, Research Directorate, Cape Peninsula University of Technology, Bellville, South Africa
| | - Benoit Chassaing
- INSERM U1016, Team "Mucosal Microbiota in Chronic Inflammatory Diseases", CNRS UMR 8104, Université Paris Cité, Paris, France
| | - Sandrine Ellero-Simatos
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Hervé Guillou
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Isabelle P Oswald
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Nicolas Loiseau
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, Toulouse, France.
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9
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Ben Fradj S, Nédélec E, Salvi J, Fouesnard M, Huillet M, Pallot G, Cansell C, Sanchez C, Philippe C, Gigot V, Lemoine A, Trompier D, Henry T, Petrilli V, Py BF, Guillou H, Loiseau N, Ellero-Simatos S, Nahon JL, Rovère C, Grober J, Boudry G, Douard V, Benani A. Evidence for Constitutive Microbiota-Dependent Short-Term Control of Food Intake in Mice: Is There a Link with Inflammation, Oxidative Stress, Endotoxemia, and GLP-1? Antioxid Redox Signal 2022; 37:349-369. [PMID: 35166124 DOI: 10.1089/ars.2021.0095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Aims: Although prebiotics, probiotics, and fecal transplantation can alter the sensation of hunger and/or feeding behavior, the role of the constitutive gut microbiota in the short-term regulation of food intake during normal physiology is still unclear. Results: An antibiotic-induced microbiota depletion study was designed to compare feeding behavior in conventional and microbiota-depleted mice. Tissues were sampled to characterize the time profile of microbiota-derived signals in mice during consumption of either standard or high-fat food for 1 h. Pharmacological and genetic tools were used to evaluate the contribution of postprandial endotoxemia and inflammatory responses in the short-term regulation of food intake. We observed constitutive microbial and macronutrient-dependent control of food intake at the time scale of a meal; that is, within 1 h of food introduction. Specifically, microbiota depletion increased food intake, and the microbiota-derived anorectic effect became significant during the consumption of high-fat but not standard food. This anorectic effect correlated with a specific postprandial microbial metabolic signature, and did not require postprandial endotoxemia or an NOD-, LRR-, and Pyrin domain-containing protein 3-inflammasome-mediated inflammatory response. Innovation and Conclusion: These findings show that the gut microbiota controls host appetite at the time scale of a meal under normal physiology. Interestingly, a microbiota-derived anorectic effect develops specifically with a high-fat meal, indicating that gut microbiota activity is involved in the satietogenic properties of foods. Antioxid. Redox Signal. 37, 349-369.
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Affiliation(s)
- Selma Ben Fradj
- CSGA, Centre des Sciences du Goût et de l'Alimentation, CNRS (UMR6265), INRAE (UMR1324), Institut Agro Dijon, Université Bourgogne Franche-Comté, Dijon, France
| | - Emmanuelle Nédélec
- CSGA, Centre des Sciences du Goût et de l'Alimentation, CNRS (UMR6265), INRAE (UMR1324), Institut Agro Dijon, Université Bourgogne Franche-Comté, Dijon, France
| | - Juliette Salvi
- CSGA, Centre des Sciences du Goût et de l'Alimentation, CNRS (UMR6265), INRAE (UMR1324), Institut Agro Dijon, Université Bourgogne Franche-Comté, Dijon, France
| | - Mélanie Fouesnard
- Institut Micalis, INRAE (UMR1319), AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, France.,Institut NuMeCan, INRAE (UMR1341), INSERM (UMR1241), Université de Rennes 1, St-Gilles, France
| | - Marine Huillet
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse 3, INRAE (UMR1331), ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Gaëtan Pallot
- Centre de Recherche Lipides, Nutrition, Cancer, INSERM (UMR1231), Institut Agro Dijon, Université Bourgogne Franche-Comté, Dijon, France
| | - Céline Cansell
- IPMC, Institut de Pharmacologie Moléculaire et Cellulaire, CNRS (UMR7275), Université Côte d'Azur, Valbonne, France
| | - Clara Sanchez
- IPMC, Institut de Pharmacologie Moléculaire et Cellulaire, CNRS (UMR7275), Université Côte d'Azur, Valbonne, France
| | - Catherine Philippe
- Institut Micalis, INRAE (UMR1319), AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, France
| | - Vincent Gigot
- CSGA, Centre des Sciences du Goût et de l'Alimentation, CNRS (UMR6265), INRAE (UMR1324), Institut Agro Dijon, Université Bourgogne Franche-Comté, Dijon, France
| | - Aleth Lemoine
- CSGA, Centre des Sciences du Goût et de l'Alimentation, CNRS (UMR6265), INRAE (UMR1324), Institut Agro Dijon, Université Bourgogne Franche-Comté, Dijon, France
| | - Doriane Trompier
- CSGA, Centre des Sciences du Goût et de l'Alimentation, CNRS (UMR6265), INRAE (UMR1324), Institut Agro Dijon, Université Bourgogne Franche-Comté, Dijon, France
| | - Thomas Henry
- CIRI, Centre International de Recherche en Infectiologie, Inserm (U1111), CNRS (UMR5308), ENS de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Virginie Petrilli
- Centre de Recherche en Cancérologie de Lyon, Inserm (U1052), CNRS (UMR5286), Université de Lyon 1, Lyon, France
| | - Benedicte F Py
- CIRI, Centre International de Recherche en Infectiologie, Inserm (U1111), CNRS (UMR5308), ENS de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Hervé Guillou
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse 3, INRAE (UMR1331), ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Nicolas Loiseau
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse 3, INRAE (UMR1331), ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Sandrine Ellero-Simatos
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse 3, INRAE (UMR1331), ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Jean-Louis Nahon
- IPMC, Institut de Pharmacologie Moléculaire et Cellulaire, CNRS (UMR7275), Université Côte d'Azur, Valbonne, France
| | - Carole Rovère
- IPMC, Institut de Pharmacologie Moléculaire et Cellulaire, CNRS (UMR7275), Université Côte d'Azur, Valbonne, France
| | - Jacques Grober
- Centre de Recherche Lipides, Nutrition, Cancer, INSERM (UMR1231), Institut Agro Dijon, Université Bourgogne Franche-Comté, Dijon, France
| | - Gaelle Boudry
- Institut NuMeCan, INRAE (UMR1341), INSERM (UMR1241), Université de Rennes 1, St-Gilles, France
| | - Véronique Douard
- Institut Micalis, INRAE (UMR1319), AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, France
| | - Alexandre Benani
- CSGA, Centre des Sciences du Goût et de l'Alimentation, CNRS (UMR6265), INRAE (UMR1324), Institut Agro Dijon, Université Bourgogne Franche-Comté, Dijon, France
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10
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Fougerat A, Schoiswohl G, Polizzi A, Régnier M, Wagner C, Smati S, Fougeray T, Lippi Y, Lasserre F, Raho I, Melin V, Tramunt B, Métivier R, Sommer C, Benhamed F, Alkhoury C, Greulich F, Jouffe C, Emile A, Schupp M, Gourdy P, Dubot P, Levade T, Meynard D, Ellero-Simatos S, Gamet-Payrastre L, Panasyuk G, Uhlenhaut H, Amri EZ, Cruciani-Guglielmacci C, Postic C, Wahli W, Loiseau N, Montagner A, Langin D, Lass A, Guillou H. ATGL-dependent white adipose tissue lipolysis controls hepatocyte PPARα activity. Cell Rep 2022; 39:110910. [PMID: 35675775 DOI: 10.1016/j.celrep.2022.110910] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/22/2022] [Accepted: 05/12/2022] [Indexed: 11/24/2022] Open
Abstract
In hepatocytes, peroxisome proliferator-activated receptor α (PPARα) orchestrates a genomic and metabolic response required for homeostasis during fasting. This includes the biosynthesis of ketone bodies and of fibroblast growth factor 21 (FGF21). Here we show that in the absence of adipose triglyceride lipase (ATGL) in adipocytes, ketone body and FGF21 production is impaired upon fasting. Liver gene expression analysis highlights a set of fasting-induced genes sensitive to both ATGL deletion in adipocytes and PPARα deletion in hepatocytes. Adipose tissue lipolysis induced by activation of the β3-adrenergic receptor also triggers such PPARα-dependent responses not only in the liver but also in brown adipose tissue (BAT). Intact PPARα activity in hepatocytes is required for the cross-talk between adipose tissues and the liver during fat mobilization.
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Affiliation(s)
- Anne Fougerat
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Gabriele Schoiswohl
- Institute of Molecular Biosciences, NAWI Graz, University of Graz, Heinrichstraße 31/II, 8010 Graz, Austria; BioTechMed-Graz, Graz, Austria; Department of Pharmacology and Toxicology, University of Graz, Humboldtstraße 46/II, 8010 Graz, Austria
| | - Arnaud Polizzi
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Marion Régnier
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Carina Wagner
- Institute of Molecular Biosciences, NAWI Graz, University of Graz, Heinrichstraße 31/II, 8010 Graz, Austria; BioTechMed-Graz, Graz, Austria
| | - Sarra Smati
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France; Nantes Université, CHU Nantes, CNRS, INSERM, l'Institut du Thorax, 44000 Nantes, France
| | - Tiffany Fougeray
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Yannick Lippi
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Frederic Lasserre
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Ilyès Raho
- Université Paris Cité, BFA, UMR 8251, CNRS, 75013 Paris, France
| | - Valentine Melin
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Blandine Tramunt
- Institute of Metabolic and Cardiovascular Diseases, I2MC, University of Toulouse, INSERM, Toulouse III University - Paul Sabatier (UPS), Toulouse, France; Service de Diabétologie, Maladies Métaboliques et Nutrition, CHU de Toulouse, Toulouse, France
| | - Raphaël Métivier
- Institut de Génétique et Développement de Rennes, Université de Rennes, UMR 6290 CNRS, Rennes, France
| | - Caroline Sommer
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Fadila Benhamed
- Institut Cochin, Université Paris Cité, CNRS, INSERM, F-75014 Paris, France
| | - Chantal Alkhoury
- Université Paris Cité, INSERM UMR-S1151, CNRS UMR-S8253, Institut Necker-Enfants Malades, F-75015 Paris, France
| | - Franziska Greulich
- Metabolic Programming, TUM School of Life Sciences, ZIEL Institute for Food & Health, Gregor-Mendel-Strasse 2, 85354 Freising, Germany
| | - Céline Jouffe
- Helmholtz Diabetes Center (IDO, IDC, IDE), Helmholtz Center Munich HMGU, Ingolstaedter Landstr. 1, 85764 Neuherberg, Germany
| | - Anthony Emile
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Michael Schupp
- Institute of Pharmacology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, 10115 Berlin, Germany
| | - Pierre Gourdy
- Institute of Metabolic and Cardiovascular Diseases, I2MC, University of Toulouse, INSERM, Toulouse III University - Paul Sabatier (UPS), Toulouse, France; Service de Diabétologie, Maladies Métaboliques et Nutrition, CHU de Toulouse, Toulouse, France
| | - Patricia Dubot
- INSERM U1037, CRCT, Université Paul Sabatier, 31059 Toulouse, France; Laboratoire de Biochimie, CHU Toulouse, Toulouse, France
| | - Thierry Levade
- INSERM U1037, CRCT, Université Paul Sabatier, 31059 Toulouse, France; Laboratoire de Biochimie, CHU Toulouse, Toulouse, France
| | - Delphine Meynard
- Institute of Digestive Health Research, IRSD, INSERM U1220, Toulouse, France
| | - Sandrine Ellero-Simatos
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Laurence Gamet-Payrastre
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Ganna Panasyuk
- Université Paris Cité, INSERM UMR-S1151, CNRS UMR-S8253, Institut Necker-Enfants Malades, F-75015 Paris, France
| | - Henriette Uhlenhaut
- Metabolic Programming, TUM School of Life Sciences, ZIEL Institute for Food & Health, Gregor-Mendel-Strasse 2, 85354 Freising, Germany; Helmholtz Diabetes Center (IDO, IDC, IDE), Helmholtz Center Munich HMGU, Ingolstaedter Landstr. 1, 85764 Neuherberg, Germany
| | | | | | - Catherine Postic
- Institut Cochin, Université Paris Cité, CNRS, INSERM, F-75014 Paris, France
| | - Walter Wahli
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France; Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, Singapore 308232, Singapore; Center for Integrative Genomics, University of Lausanne, Le Génopode, 1015 Lausanne, Switzerland
| | - Nicolas Loiseau
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Alexandra Montagner
- Institute of Metabolic and Cardiovascular Diseases, I2MC, University of Toulouse, INSERM, Toulouse III University - Paul Sabatier (UPS), Toulouse, France
| | - Dominique Langin
- Institute of Metabolic and Cardiovascular Diseases, I2MC, University of Toulouse, INSERM, Toulouse III University - Paul Sabatier (UPS), Toulouse, France; Laboratoire de Biochimie, CHU Toulouse, Toulouse, France; Academic Institute of France (IUF), Paris, France
| | - Achim Lass
- Institute of Molecular Biosciences, NAWI Graz, University of Graz, Heinrichstraße 31/II, 8010 Graz, Austria; BioTechMed-Graz, Graz, Austria.
| | - Hervé Guillou
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France.
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11
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Fougeray T, Polizzi A, Régnier M, Fougerat A, Ellero-Simatos S, Lippi Y, Smati S, Lasserre F, Tramunt B, Huillet M, Dopavogui L, Salvi J, Nédélec E, Gigot V, Smith L, Naylies C, Sommer C, Haas JT, Wahli W, Duez H, Gourdy P, Gamet-Payrastre L, Benani A, Burnol AF, Loiseau N, Postic C, Montagner A, Guillou H. The hepatocyte insulin receptor is required to program the liver clock and rhythmic gene expression. Cell Rep 2022; 39:110674. [PMID: 35417722 DOI: 10.1016/j.celrep.2022.110674] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 02/03/2022] [Accepted: 03/23/2022] [Indexed: 12/30/2022] Open
Abstract
Liver physiology is circadian and sensitive to feeding and insulin. Food intake regulates insulin secretion and is a dominant signal for the liver clock. However, how much insulin contributes to the effect of feeding on the liver clock and rhythmic gene expression remains to be investigated. Insulin action partly depends on changes in insulin receptor (IR)-dependent gene expression. Here, we use hepatocyte-restricted gene deletion of IR to evaluate its role in the regulation and oscillation of gene expression as well as in the programming of the circadian clock in the adult mouse liver. We find that, in the absence of IR, the rhythmicity of core-clock gene expression is altered in response to day-restricted feeding. This change in core-clock gene expression is associated with defective reprogramming of liver gene expression. Our data show that an intact hepatocyte insulin receptor is required to program the liver clock and associated rhythmic gene expression.
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Affiliation(s)
- Tiffany Fougeray
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, 180 Chemin de Tournefeuille, 31027 Toulouse, France; Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), UMR1297, INSERM/UPS, Université de Toulouse, 1 Avenue Jean Poulhès, BP 84225, 31432 Toulouse, France
| | - Arnaud Polizzi
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, 180 Chemin de Tournefeuille, 31027 Toulouse, France
| | - Marion Régnier
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, 180 Chemin de Tournefeuille, 31027 Toulouse, France
| | - Anne Fougerat
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, 180 Chemin de Tournefeuille, 31027 Toulouse, France
| | - Sandrine Ellero-Simatos
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, 180 Chemin de Tournefeuille, 31027 Toulouse, France
| | - Yannick Lippi
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, 180 Chemin de Tournefeuille, 31027 Toulouse, France
| | - Sarra Smati
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, 180 Chemin de Tournefeuille, 31027 Toulouse, France; Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), UMR1297, INSERM/UPS, Université de Toulouse, 1 Avenue Jean Poulhès, BP 84225, 31432 Toulouse, France; Université de Nantes, INSERM, CNRS, CHU Nantes, Institut du Thorax, 44000 Nantes, France
| | - Frédéric Lasserre
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, 180 Chemin de Tournefeuille, 31027 Toulouse, France
| | - Blandine Tramunt
- Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), UMR1297, INSERM/UPS, Université de Toulouse, 1 Avenue Jean Poulhès, BP 84225, 31432 Toulouse, France; Service de Diabétologie, Maladies Métaboliques et Nutrition, CHU de Toulouse, Université de Toulouse, Toulouse, France
| | - Marine Huillet
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, 180 Chemin de Tournefeuille, 31027 Toulouse, France
| | - Léonie Dopavogui
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, 180 Chemin de Tournefeuille, 31027 Toulouse, France
| | - Juliette Salvi
- Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, Université Bourgogne Franche-Comté, Institut Agro Dijon, 21000 Dijon, France
| | - Emmanuelle Nédélec
- Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, Université Bourgogne Franche-Comté, Institut Agro Dijon, 21000 Dijon, France
| | - Vincent Gigot
- Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, Université Bourgogne Franche-Comté, Institut Agro Dijon, 21000 Dijon, France
| | - Lorraine Smith
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, 180 Chemin de Tournefeuille, 31027 Toulouse, France
| | - Claire Naylies
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, 180 Chemin de Tournefeuille, 31027 Toulouse, France
| | - Caroline Sommer
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, 180 Chemin de Tournefeuille, 31027 Toulouse, France
| | - Joel T Haas
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France
| | - Walter Wahli
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, 180 Chemin de Tournefeuille, 31027 Toulouse, France; Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, Singapore 308232, Singapore; Center for Integrative Genomics, University of Lausanne, Le Génopode, 1015 Lausanne, Switzerland
| | - Hélène Duez
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France
| | - Pierre Gourdy
- Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), UMR1297, INSERM/UPS, Université de Toulouse, 1 Avenue Jean Poulhès, BP 84225, 31432 Toulouse, France; Service de Diabétologie, Maladies Métaboliques et Nutrition, CHU de Toulouse, Université de Toulouse, Toulouse, France
| | - Laurence Gamet-Payrastre
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, 180 Chemin de Tournefeuille, 31027 Toulouse, France
| | - Alexandre Benani
- Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, Université Bourgogne Franche-Comté, Institut Agro Dijon, 21000 Dijon, France
| | | | - Nicolas Loiseau
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, 180 Chemin de Tournefeuille, 31027 Toulouse, France
| | - Catherine Postic
- Université de Paris, Institut Cochin, CNRS, INSERM, 75014 Paris, France
| | - Alexandra Montagner
- Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), UMR1297, INSERM/UPS, Université de Toulouse, 1 Avenue Jean Poulhès, BP 84225, 31432 Toulouse, France.
| | - Hervé Guillou
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, 180 Chemin de Tournefeuille, 31027 Toulouse, France.
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12
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Smati S, Polizzi A, Fougerat A, Ellero-Simatos S, Blum Y, Lippi Y, Régnier M, Laroyenne A, Huillet M, Arif M, Zhang C, Lasserre F, Marrot A, Al Saati T, Wan J, Sommer C, Naylies C, Batut A, Lukowicz C, Fougeray T, Tramunt B, Dubot P, Smith L, Bertrand-Michel J, Hennuyer N, Pradere JP, Staels B, Burcelin R, Lenfant F, Arnal JF, Levade T, Gamet-Payrastre L, Lagarrigue S, Loiseau N, Lotersztajn S, Postic C, Wahli W, Bureau C, Guillaume M, Mardinoglu A, Montagner A, Gourdy P, Guillou H. Integrative study of diet-induced mouse models of NAFLD identifies PPARα as a sexually dimorphic drug target. Gut 2022; 71:807-821. [PMID: 33903148 DOI: 10.1136/gutjnl-2020-323323] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 03/28/2021] [Accepted: 04/09/2021] [Indexed: 12/20/2022]
Abstract
OBJECTIVE We evaluated the influence of sex on the pathophysiology of non-alcoholic fatty liver disease (NAFLD). We investigated diet-induced phenotypic responses to define sex-specific regulation between healthy liver and NAFLD to identify influential pathways in different preclinical murine models and their relevance in humans. DESIGN Different models of diet-induced NAFLD (high-fat diet, choline-deficient high-fat diet, Western diet or Western diet supplemented with fructose and glucose in drinking water) were compared with a control diet in male and female mice. We performed metabolic phenotyping, including plasma biochemistry and liver histology, untargeted large-scale approaches (liver metabolome, lipidome and transcriptome), gene expression profiling and network analysis to identify sex-specific pathways in the mouse liver. RESULTS The different diets induced sex-specific responses that illustrated an increased susceptibility to NAFLD in male mice. The most severe lipid accumulation and inflammation/fibrosis occurred in males receiving the high-fat diet and Western diet, respectively. Sex-biased hepatic gene signatures were identified for these different dietary challenges. The peroxisome proliferator-activated receptor α (PPARα) co-expression network was identified as sexually dimorphic, and in vivo experiments in mice demonstrated that hepatocyte PPARα determines a sex-specific response to fasting and treatment with pemafibrate, a selective PPARα agonist. Liver molecular signatures in humans also provided evidence of sexually dimorphic gene expression profiles and the sex-specific co-expression network for PPARα. CONCLUSIONS These findings underscore the sex specificity of NAFLD pathophysiology in preclinical studies and identify PPARα as a pivotal, sexually dimorphic, pharmacological target. TRIAL REGISTRATION NUMBER NCT02390232.
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Affiliation(s)
- Sarra Smati
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France.,Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), UMR1297, INSERM/UPS, Université de Toulouse, Toulouse, France
| | - Arnaud Polizzi
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Anne Fougerat
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Sandrine Ellero-Simatos
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Yuna Blum
- CIT, Ligue Nationale Contre Le Cancer, Paris, France.,IGDR UMR 6290, CNRS, Université de Rennes 1, Rennes, France
| | - Yannick Lippi
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Marion Régnier
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Alexia Laroyenne
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Marine Huillet
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Muhammad Arif
- Science for Life Laboratory, KTH-Royal Institute of Technology, Solna, Sweden
| | - Cheng Zhang
- Science for Life Laboratory, KTH-Royal Institute of Technology, Solna, Sweden
| | - Frederic Lasserre
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Alain Marrot
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Talal Al Saati
- Experimental Histopathology Department, INSERM US006-CREFRE, University Hospital of Toulouse, Toulouse, France
| | - JingHong Wan
- INSERM-UMR1149, Centre de Recherche sur l'Inflammation, Paris, France.,Sorbonne Paris Cité, Laboratoire d'Excellence Inflamex, Faculté de Médecine, Site Xavier Bichat, Université Paris Diderot, Paris, France
| | - Caroline Sommer
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Claire Naylies
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Aurelie Batut
- Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), UMR1297, INSERM/UPS, Université de Toulouse, Toulouse, France
| | - Celine Lukowicz
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Tiffany Fougeray
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Blandine Tramunt
- Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), UMR1297, INSERM/UPS, Université de Toulouse, Toulouse, France
| | - Patricia Dubot
- Laboratoire de Biochimie Métabolique, CHU Toulouse, Toulouse, France.,INSERM U1037, CRCT, Université Paul Sabatier, Toulouse, France
| | - Lorraine Smith
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Justine Bertrand-Michel
- Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), UMR1297, INSERM/UPS, Université de Toulouse, Toulouse, France
| | - Nathalie Hennuyer
- Univ. Lille, INSERM, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000, Lille, France
| | - Jean-Philippe Pradere
- Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), UMR1297, INSERM/UPS, Université de Toulouse, Toulouse, France
| | - Bart Staels
- Univ. Lille, INSERM, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000, Lille, France
| | - Remy Burcelin
- Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), UMR1297, INSERM/UPS, Université de Toulouse, Toulouse, France
| | - Françoise Lenfant
- Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), UMR1297, INSERM/UPS, Université de Toulouse, Toulouse, France
| | - Jean-François Arnal
- Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), UMR1297, INSERM/UPS, Université de Toulouse, Toulouse, France
| | - Thierry Levade
- Laboratoire de Biochimie Métabolique, CHU Toulouse, Toulouse, France.,INSERM U1037, CRCT, Université Paul Sabatier, Toulouse, France
| | - Laurence Gamet-Payrastre
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | | | - Nicolas Loiseau
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
| | - Sophie Lotersztajn
- INSERM-UMR1149, Centre de Recherche sur l'Inflammation, Paris, France.,Sorbonne Paris Cité, Laboratoire d'Excellence Inflamex, Faculté de Médecine, Site Xavier Bichat, Université Paris Diderot, Paris, France
| | - Catherine Postic
- Université de Paris, Institut Cochin, CNRS, INSERM, Paris, France
| | - Walter Wahli
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France.,Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore.,Center for Integrative Genomics, University of Lausanne, Le Génopode, Lausanne, Switzerland
| | - Christophe Bureau
- Hepatology Unit, Rangueil Hospital Toulouse, Paul Sabatier University Toulouse 3, Toulouse, France
| | - Maeva Guillaume
- Hepatology Unit, Rangueil Hospital Toulouse, Paul Sabatier University Toulouse 3, Toulouse, France
| | - Adil Mardinoglu
- Science for Life Laboratory, KTH-Royal Institute of Technology, Solna, Sweden.,Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
| | - Alexandra Montagner
- Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), UMR1297, INSERM/UPS, Université de Toulouse, Toulouse, France
| | - Pierre Gourdy
- Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), UMR1297, INSERM/UPS, Université de Toulouse, Toulouse, France .,Endocrinology-Diabetology-Nutrition Department, Toulouse University Hospital, Toulouse, France
| | - Hervé Guillou
- Toxalim (Research Center in Food Toxicology), INRAE, ENVT, INP- PURPAN, UMR 1331, UPS, Université de Toulouse, Toulouse, France
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13
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Forner-Piquer I, Klement W, Gangarossa G, Zub E, de Bock F, Blaquiere M, Maurice T, Audinat E, Faucherre A, Lasserre F, Ellero-Simatos S, Gamet-Payrastre L, Jopling C, Marchi N. Varying modalities of perinatal exposure to a pesticide cocktail elicit neurological adaptations in mice and zebrafish. Environ Pollut 2021; 278:116755. [PMID: 33725534 DOI: 10.1016/j.envpol.2021.116755] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 02/08/2021] [Accepted: 02/12/2021] [Indexed: 06/12/2023]
Abstract
Epidemiological indications connect maternal and developmental presence or exposure to pesticides with an increased risk for a spectrum of neurological trajectories. To provide pre-clinical data in support of this hypothesis, we used two distinct experimental models. First, female and male mice were fed immediately prior to mating, and the resulting pregnant dams were continously fed during gestation and lactation periods using chow pellets containing a cocktail of six pesticides at tolerable daily intake levels. Male and female offspring were then tracked for behavioral and in vivo electrophysiological adaptations. Second, a zebrafish model allowed us to screen toxicity and motor-behavior outcomes specifically associated with the developmental exposure to a low-to-high concentration range of the cocktail and of each individual pesticide. Here, we report anxiety-like behavior in aging male mice maternally exposed to the cocktail, as compared to age and gender matched sham animals. In parallel, in vivo electrocorticography revealed a decrease in gamma (40-80 Hz) and an increase of theta (6-9 Hz) waves, delineating a long-term, age-dependent, neuronal slowing. Neurological changes were not accompanied by brain structural malformations. Next, by using zebrafish larvae, we showed an increase of all motor-behavioral parameters resulting from the developmental exposure to 10 μg/L of pesticide cocktail, an outcome that was not associated with midbrain structural or neurovascular modifications as assessed by in vivo 2-photon microscopy. When screening each pesticide, chlorpyrifos elicited modifications of swimming parameters at 0.1 μg/L, while other components provoked changes from 0.5 μg/L. Ziram was the single most toxic component inducing developmental malformations and mortality at 10 μg/L. Although we have employed non-equivalent modalities and timing of exposure in two dissimilar experimental models, these outcomes indicate that presence of a pesticide cocktail during perinatal periods represents an element promoting behavioral and neurophysiological modifications. The study limitations and the possible pertinence of our findings to ecotoxicology and public health are critically discussed.
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Affiliation(s)
- Isabel Forner-Piquer
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Wendy Klement
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | | | - Emma Zub
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Frederic de Bock
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Marine Blaquiere
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Tangui Maurice
- MMDN, University of Montpellier, EPHE, INSERM, UMR_S1198, Montpellier, France
| | - Etienne Audinat
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Adèle Faucherre
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Frederic Lasserre
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Sandrine Ellero-Simatos
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Laurence Gamet-Payrastre
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Chris Jopling
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Nicola Marchi
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France.
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14
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Barretto SA, Lasserre F, Huillet M, Régnier M, Polizzi A, Lippi Y, Fougerat A, Person E, Bruel S, Bétoulières C, Naylies C, Lukowicz C, Smati S, Guzylack L, Olier M, Théodorou V, Mselli-Lakhal L, Zalko D, Wahli W, Loiseau N, Gamet-Payrastre L, Guillou H, Ellero-Simatos S. The pregnane X receptor drives sexually dimorphic hepatic changes in lipid and xenobiotic metabolism in response to gut microbiota in mice. Microbiome 2021; 9:93. [PMID: 33879258 PMCID: PMC8059225 DOI: 10.1186/s40168-021-01050-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 03/16/2021] [Indexed: 05/10/2023]
Abstract
BACKGROUND The gut microbiota-intestine-liver relationship is emerging as an important factor in multiple hepatic pathologies, but the hepatic sensors and effectors of microbial signals are not well defined. RESULTS By comparing publicly available liver transcriptomics data from conventional vs. germ-free mice, we identified pregnane X receptor (PXR, NR1I2) transcriptional activity as strongly affected by the absence of gut microbes. Microbiota depletion using antibiotics in Pxr+/+ vs Pxr-/- C57BL/6J littermate mice followed by hepatic transcriptomics revealed that most microbiota-sensitive genes were PXR-dependent in the liver in males, but not in females. Pathway enrichment analysis suggested that microbiota-PXR interaction controlled fatty acid and xenobiotic metabolism. We confirmed that antibiotic treatment reduced liver triglyceride content and hampered xenobiotic metabolism in the liver from Pxr+/+ but not Pxr-/- male mice. CONCLUSIONS These findings identify PXR as a hepatic effector of microbiota-derived signals that regulate the host's sexually dimorphic lipid and xenobiotic metabolisms in the liver. Thus, our results reveal a potential new mechanism for unexpected drug-drug or food-drug interactions. Video abstract.
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Affiliation(s)
- Sharon Ann Barretto
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Frederic Lasserre
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Marine Huillet
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Marion Régnier
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Arnaud Polizzi
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Yannick Lippi
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Anne Fougerat
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Elodie Person
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Sandrine Bruel
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Colette Bétoulières
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Claire Naylies
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Céline Lukowicz
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Sarra Smati
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Laurence Guzylack
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Maïwenn Olier
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Vassilia Théodorou
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Laila Mselli-Lakhal
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Daniel Zalko
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Walter Wahli
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, Singapore, 308232, Singapore
- Center for Integrative Genomics, University of Lausanne, CH-1015, Lausanne, Switzerland
| | - Nicolas Loiseau
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Laurence Gamet-Payrastre
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Hervé Guillou
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France
| | - Sandrine Ellero-Simatos
- Toxalim (Research Centre in Food Toxicology), INRAE, ENVT, INP-Purpan, UPS, Université de Toulouse, Toulouse, France.
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Smith L, Martin C, Lasserre F, Engelmann B, Klément W, Fougerat A, Polizzi A, Canlet C, Rolle-Kampczyk U, Von Bergen M, Lippi Y, Guillou H, Loiseau N, Payastre L, Ellero-Simatos S. Impact d’une exposition alimentaire chronique au glyphosate à des doses de référence sur le microbiote intestinal et le métabolisme énergétique chez la souris. NUTR CLIN METAB 2021. [DOI: 10.1016/j.nupar.2021.01.110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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16
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Forner-Piquer I, Faucherre A, Byram J, Blaquiere M, de Bock F, Gamet-Payrastre L, Ellero-Simatos S, Audinat E, Jopling C, Marchi N. Differential impact of dose-range glyphosate on locomotor behavior, neuronal activity, glio-cerebrovascular structures, and transcript regulations in zebrafish larvae. Chemosphere 2021; 267:128986. [PMID: 33359984 DOI: 10.1016/j.chemosphere.2020.128986] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 11/05/2020] [Accepted: 11/12/2020] [Indexed: 06/12/2023]
Abstract
The presence of glyphosate represents a debated ecotoxicological and health risk factor. Here, zebrafish larvae were exposed, from 1.5 to 120 h post-fertilization, to a broad concentration range (0.05-10.000 μg/L) of glyphosate to explore its impact on the brain. We evaluated morphology, tracked locomotor behavior and neurophysiological parameters, examined neuro-glio-vascular cell structures, and outlined transcriptomic outcomes by RNA sequencing. At the concentration range tested, glyphosate did not elicit gross morphological changes. Behavioral analysis revealed a significant decrease in locomotor activity following the exposure to 1000 μg/L glyphosate or higher. In parallel, midbrain electrophysiological recordings indicated abnormal, and variable, spike activity in zebrafish larvae exposed to 1000 μg/L glyphosate. Next, we asked whether the observed neurophysiological outcome could be secondary to brain structural modifications. We used transgenic zebrafish and in vivo 2-photon microscopy to examine, at the cellular level, the effects of the behavior-modifying concentration of 1000 μg/L, comparing to low 0.1 μg/L, and control. We ruled out the presence of cerebrovascular and neuronal malformations. However, microglia morphological modifications were visible at the two glyphosate concentrations, specifically the presence of amoeboid cells suggestive of activation. Lastly, RNAseq analysis showed the deregulation of transcript families implicated in neuronal physiology, synaptic transmission, and inflammation, as evaluated at the two selected glyphosate concentrations. In zebrafish larvae, behavioral and neurophysiological defects occur after the exposure to high glyphosate concentrations while cellular and transcript signatures can be detected in response to low dose. The prospective applicability to ecotoxicology and the possible extension to brain-health vulnerability are critically discussed.
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Affiliation(s)
- Isabel Forner-Piquer
- Cerebrovascular and Glia Research, Institute for Functional Genomics (University of Montpellier - UMR 5203 CNRS - U 1191 INSERM), 141 rue de la Cardonille, 34094, Montpellier, France
| | - Adèle Faucherre
- Molecular mechanisms of regeneration, Institute for Functional Genomics (University of Montpellier - UMR 5203 CNRS - U 1191 INSERM LabEx ICST), 141 rue de la Cardonille, 34094, Montpellier, France
| | - Julia Byram
- Cerebrovascular and Glia Research, Institute for Functional Genomics (University of Montpellier - UMR 5203 CNRS - U 1191 INSERM), 141 rue de la Cardonille, 34094, Montpellier, France
| | - Marine Blaquiere
- Cerebrovascular and Glia Research, Institute for Functional Genomics (University of Montpellier - UMR 5203 CNRS - U 1191 INSERM), 141 rue de la Cardonille, 34094, Montpellier, France
| | - Frederic de Bock
- Cerebrovascular and Glia Research, Institute for Functional Genomics (University of Montpellier - UMR 5203 CNRS - U 1191 INSERM), 141 rue de la Cardonille, 34094, Montpellier, France
| | - Laurence Gamet-Payrastre
- Toxalim, Research Centre in Food Toxicology (Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS), 180 Chemin de tournefeuille, 31300, Toulouse, France
| | - Sandrine Ellero-Simatos
- Toxalim, Research Centre in Food Toxicology (Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS), 180 Chemin de tournefeuille, 31300, Toulouse, France
| | - Etienne Audinat
- Cerebrovascular and Glia Research, Institute for Functional Genomics (University of Montpellier - UMR 5203 CNRS - U 1191 INSERM), 141 rue de la Cardonille, 34094, Montpellier, France
| | - Chris Jopling
- Molecular mechanisms of regeneration, Institute for Functional Genomics (University of Montpellier - UMR 5203 CNRS - U 1191 INSERM LabEx ICST), 141 rue de la Cardonille, 34094, Montpellier, France.
| | - Nicola Marchi
- Cerebrovascular and Glia Research, Institute for Functional Genomics (University of Montpellier - UMR 5203 CNRS - U 1191 INSERM), 141 rue de la Cardonille, 34094, Montpellier, France.
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Rives C, Fougerat A, Ellero-Simatos S, Loiseau N, Guillou H, Gamet-Payrastre L, Wahli W. Oxidative Stress in NAFLD: Role of Nutrients and Food Contaminants. Biomolecules 2020; 10:E1702. [PMID: 33371482 PMCID: PMC7767499 DOI: 10.3390/biom10121702] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 12/14/2020] [Accepted: 12/15/2020] [Indexed: 12/14/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is often the hepatic expression of metabolic syndrome and its comorbidities that comprise, among others, obesity and insulin-resistance. NAFLD involves a large spectrum of clinical conditions. These range from steatosis, a benign liver disorder characterized by the accumulation of fat in hepatocytes, to non-alcoholic steatohepatitis (NASH), which is characterized by inflammation, hepatocyte damage, and liver fibrosis. NASH can further progress to cirrhosis and hepatocellular carcinoma. The etiology of NAFLD involves both genetic and environmental factors, including an unhealthy lifestyle. Of note, unhealthy eating is clearly associated with NAFLD development and progression to NASH. Both macronutrients (sugars, lipids, proteins) and micronutrients (vitamins, phytoingredients, antioxidants) affect NAFLD pathogenesis. Furthermore, some evidence indicates disruption of metabolic homeostasis by food contaminants, some of which are risk factor candidates in NAFLD. At the molecular level, several models have been proposed for the pathogenesis of NAFLD. Most importantly, oxidative stress and mitochondrial damage have been reported to be causative in NAFLD initiation and progression. The aim of this review is to provide an overview of the contribution of nutrients and food contaminants, especially pesticides, to oxidative stress and how they may influence NAFLD pathogenesis.
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Affiliation(s)
- Clémence Rives
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRA, EVT, INP-Purpan, UPS, 31300 Toulouse, France; (C.R.); (A.F.); (S.E.-S.); (N.L.); (H.G.)
| | - Anne Fougerat
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRA, EVT, INP-Purpan, UPS, 31300 Toulouse, France; (C.R.); (A.F.); (S.E.-S.); (N.L.); (H.G.)
| | - Sandrine Ellero-Simatos
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRA, EVT, INP-Purpan, UPS, 31300 Toulouse, France; (C.R.); (A.F.); (S.E.-S.); (N.L.); (H.G.)
| | - Nicolas Loiseau
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRA, EVT, INP-Purpan, UPS, 31300 Toulouse, France; (C.R.); (A.F.); (S.E.-S.); (N.L.); (H.G.)
| | - Hervé Guillou
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRA, EVT, INP-Purpan, UPS, 31300 Toulouse, France; (C.R.); (A.F.); (S.E.-S.); (N.L.); (H.G.)
| | - Laurence Gamet-Payrastre
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRA, EVT, INP-Purpan, UPS, 31300 Toulouse, France; (C.R.); (A.F.); (S.E.-S.); (N.L.); (H.G.)
| | - Walter Wahli
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRA, EVT, INP-Purpan, UPS, 31300 Toulouse, France; (C.R.); (A.F.); (S.E.-S.); (N.L.); (H.G.)
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, Clinical Sciences Building, 11 Mandalay Road, Singapore 308232, Singapore
- Center for Integrative Genomics, Université de Lausanne, Le Génopode, CH-1015 Lausanne, Switzerland
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18
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Smith L, Klément W, Dopavogui L, de Bock F, Lasserre F, Barretto S, Lukowicz C, Fougerat A, Polizzi A, Schaal B, Patris B, Denis C, Feuillet G, Canlet C, Jamin EL, Debrauwer L, Mselli-Lakhal L, Loiseau N, Guillou H, Marchi N, Ellero-Simatos S, Gamet-Payrastre L. Perinatal exposure to a dietary pesticide cocktail does not increase susceptibility to high-fat diet-induced metabolic perturbations at adulthood but modifies urinary and fecal metabolic fingerprints in C57Bl6/J mice. Environ Int 2020; 144:106010. [PMID: 32745781 DOI: 10.1016/j.envint.2020.106010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 07/21/2020] [Accepted: 07/22/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND We recently demonstrated that chronic dietary exposure to a mixture of pesticides at low-doses induced sexually dimorphic obesogenic and diabetogenic effects in adult mice. Perinatal pesticide exposure may also be a factor in metabolic disease etiology. However, the long-term consequences of perinatal pesticide exposure remain controversial and largely unexplored. OBJECTIVES Here we assessed how perinatal exposure to the same low-dose pesticide cocktail impacted metabolic homeostasis in adult mice. METHODS Six pesticides (boscalid, captan, chlopyrifos, thiachloprid, thiophanate, and ziram) were incorporated in food pellets. During the gestation and lactation periods, female (F0) mice were fed either a pesticide-free or a pesticide-enriched diet at doses exposing them to the tolerable daily intake (TDI) level for each compound, using a 1:1 body weight scaling from humans to mice. All male and female offsprings (F1) were then fed the pesticide-free diet until 18 weeks of age, followed by challenge with a pesticide-free high-fat diet (HFD) for 6 weeks. Metabolic parameters, including body weight, food and water consumption, glucose tolerance, and urinary and fecal metabolomes, were assessed over time. At the end of the experiment, we evaluated energetic metabolism and microbiota activity using biochemical assays, gene expression profiling, and 1H NMR-based metabolomics in the liver, urine, and feces. RESULTS Perinatal pesticide exposure did not affect body weight or energy homeostasis in 6- and 14-week-old mice. As expected, HFD increased body weight and induced metabolic disorders as compared to a low-fat diet. However, HFD-induced metabolic perturbations were similar between mice with and without perinatal pesticide exposure. Interestingly, perinatal pesticide exposure induced time-specific and sex-specific alterations in the urinary and fecal metabolomes of adult mice, suggesting long-lasting changes in gut microbiota. CONCLUSIONS Perinatal pesticide exposure induced sustained sexually dimorphic perturbations of the urinary and fecal metabolic fingerprints, but did not significantly influence the development of HFD-induced metabolic diseases.
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Affiliation(s)
- Lorraine Smith
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | - Wendy Klément
- IGF Cerebrovascular and Glia Research, Dept. Neuroscience, Institute of Functional Genomics, University of Montpellier, UMR 5203 CNRS, U1191 INSERM, France
| | - Léonie Dopavogui
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | - Frédéric de Bock
- IGF Cerebrovascular and Glia Research, Dept. Neuroscience, Institute of Functional Genomics, University of Montpellier, UMR 5203 CNRS, U1191 INSERM, France
| | - Frédéric Lasserre
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | - Sharon Barretto
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | - Céline Lukowicz
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | - Anne Fougerat
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | - Arnaud Polizzi
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | - Benoist Schaal
- Developmental Ethology Laboratory, Centre for Taste, Smell and Feeding Behavior Science, CNRS-UBFC-INRAE-ASD, 21000 Dijon, France
| | - Bruno Patris
- Developmental Ethology Laboratory, Centre for Taste, Smell and Feeding Behavior Science, CNRS-UBFC-INRAE-ASD, 21000 Dijon, France
| | - Colette Denis
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1048, Institut of Cardiovascular and Metabolic Disease, Toulouse, France, Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Guylène Feuillet
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1048, Institut of Cardiovascular and Metabolic Disease, Toulouse, France, Université Toulouse III Paul-Sabatier, Toulouse, France
| | - Cécile Canlet
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | - Emilien L Jamin
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | - Laurent Debrauwer
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | - Laila Mselli-Lakhal
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | - Nicolas Loiseau
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | - Hervé Guillou
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | - Nicola Marchi
- IGF Cerebrovascular and Glia Research, Dept. Neuroscience, Institute of Functional Genomics, University of Montpellier, UMR 5203 CNRS, U1191 INSERM, France
| | - Sandrine Ellero-Simatos
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | - Laurence Gamet-Payrastre
- Toxalim (Research Center in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France.
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Klement W, Oliviero F, Gangarossa G, Zub E, De Bock F, Forner-Piquer I, Blaquiere M, Lasserre F, Pascussi JM, Maurice T, Audinat E, Ellero-Simatos S, Gamet-Payrastre L, Mselli-Lakhal L, Marchi N. Life-long Dietary Pesticide Cocktail Induces Astrogliosis Along with Behavioral Adaptations and Activates p450 Metabolic Pathways. Neuroscience 2020; 446:225-237. [PMID: 32736067 DOI: 10.1016/j.neuroscience.2020.07.039] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 07/20/2020] [Accepted: 07/21/2020] [Indexed: 02/06/2023]
Abstract
Exposure to environmental contaminants is a public health concern. However, pre-clinical studies that examine the impact of pesticides at low-dose and the long-term consequences are uncommon. Here, C57BL6/j male and female mice were daily fed from weaning and up to 12 months, corresponding to early-childhood into middle-age in humans, using chow pellets containing a cocktail of pesticides at tolerable daily intake levels. We found that 12 months of dietary exposure to pesticides was associated with a moderate perenchymal or perivascular astrogliosis in specific hippocampal sub-regions. The expression of platelet-derived growth factor receptor beta was modified at the perivascular level. Examination of Iba1+ microglial cells did not reveal sizeable changes. Concomitantly to astrogliosis, spontaneous spatial memory and sociability were modified in males at 12 months of dietary exposure to pesticides. Telemetry electrocorticograhic explorations ruled out the presence of epileptiform activity or theta-gamma wave modifications in these conditions. Long-term pesticides impacted the periphery where the hepatic P450 metabolic cytochromes Cyp4a14 and Cyp4a10 were significantly upregulated in male and female mice during the 12 months of exposure. The expression of β-oxidation genes, such as Acox1, Cpt1a and Eci, was also significantly increased in male and female mice in response to pesticides. Collectively, our results indicate that a life-long exposure to a pesticide cocktail elicits sex-dependent, spatio-temporally restricted brain modifications and significant activation of P450 pathways in the periphery. These brain-peripheral adjustments are discussed as time or age-dependent vulnerability elements.
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Affiliation(s)
- Wendy Klement
- Institute of Functional Genomics (UMR 5203 CNRS - U 1191 INSERM, University of Montpellier), Montpellier, France
| | - Fabiana Oliviero
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | | | - Emma Zub
- Institute of Functional Genomics (UMR 5203 CNRS - U 1191 INSERM, University of Montpellier), Montpellier, France
| | - Frederic De Bock
- Institute of Functional Genomics (UMR 5203 CNRS - U 1191 INSERM, University of Montpellier), Montpellier, France
| | - Isabel Forner-Piquer
- Institute of Functional Genomics (UMR 5203 CNRS - U 1191 INSERM, University of Montpellier), Montpellier, France
| | - Marine Blaquiere
- Institute of Functional Genomics (UMR 5203 CNRS - U 1191 INSERM, University of Montpellier), Montpellier, France
| | - Frederic Lasserre
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | - Jean-Marc Pascussi
- Institute of Functional Genomics (UMR 5203 CNRS - U 1191 INSERM, University of Montpellier), Montpellier, France
| | - Tangui Maurice
- MMDN, University of Montpellier, EPHE, INSERM, UMR_S1198, Montpellier, France
| | - Etienne Audinat
- Institute of Functional Genomics (UMR 5203 CNRS - U 1191 INSERM, University of Montpellier), Montpellier, France
| | - Sandrine Ellero-Simatos
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | - Laurence Gamet-Payrastre
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | - Laila Mselli-Lakhal
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRAE, ENVT, INP-Purpan, UPS, 31300 Toulouse, France
| | - Nicola Marchi
- Institute of Functional Genomics (UMR 5203 CNRS - U 1191 INSERM, University of Montpellier), Montpellier, France.
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Régnier M, Polizzi A, Smati S, Lukowicz C, Fougerat A, Lippi Y, Fouché E, Lasserre F, Naylies C, Bétoulières C, Barquissau V, Mouisel E, Bertrand-Michel J, Batut A, Saati TA, Canlet C, Tremblay-Franco M, Ellero-Simatos S, Langin D, Postic C, Wahli W, Loiseau N, Guillou H, Montagner A. Hepatocyte-specific deletion of Pparα promotes NAFLD in the context of obesity. Sci Rep 2020; 10:6489. [PMID: 32300166 PMCID: PMC7162950 DOI: 10.1038/s41598-020-63579-3] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 03/30/2020] [Indexed: 01/13/2023] Open
Abstract
Peroxisome proliferator activated receptor α (PPARα) acts as a fatty acid sensor to orchestrate the transcription of genes coding for rate-limiting enzymes required for lipid oxidation in hepatocytes. Mice only lacking Pparα in hepatocytes spontaneously develop steatosis without obesity in aging. Steatosis can develop into non alcoholic steatohepatitis (NASH), which may progress to irreversible damage, such as fibrosis and hepatocarcinoma. While NASH appears as a major public health concern worldwide, it remains an unmet medical need. In the current study, we investigated the role of hepatocyte PPARα in a preclinical model of steatosis. For this, we used High Fat Diet (HFD) feeding as a model of obesity in C57BL/6 J male Wild-Type mice (WT), in whole-body Pparα- deficient mice (Pparα−/−) and in mice lacking Pparα only in hepatocytes (Pparαhep−/−). We provide evidence that Pparα deletion in hepatocytes promotes NAFLD and liver inflammation in mice fed a HFD. This enhanced NAFLD susceptibility occurs without development of glucose intolerance. Moreover, our data reveal that non-hepatocytic PPARα activity predominantly contributes to the metabolic response to HFD. Taken together, our data support hepatocyte PPARα as being essential to the prevention of NAFLD and that extra-hepatocyte PPARα activity contributes to whole-body lipid homeostasis.
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Affiliation(s)
- Marion Régnier
- Toxalim, INRAE UMR 1331, ENVT, INP-Purpan, University of Toulouse, Paul Sabatier University, F-31027, Toulouse, France
| | - Arnaud Polizzi
- Toxalim, INRAE UMR 1331, ENVT, INP-Purpan, University of Toulouse, Paul Sabatier University, F-31027, Toulouse, France
| | - Sarra Smati
- Toxalim, INRAE UMR 1331, ENVT, INP-Purpan, University of Toulouse, Paul Sabatier University, F-31027, Toulouse, France.,Institut National de la Santé et de la Recherche Médicale (INSERM), UMR1048, Institute of Metabolic and Cardiovascular Diseases, University of Toulouse, Paul Sabatier University, Toulouse, France
| | - Céline Lukowicz
- Toxalim, INRAE UMR 1331, ENVT, INP-Purpan, University of Toulouse, Paul Sabatier University, F-31027, Toulouse, France
| | - Anne Fougerat
- Toxalim, INRAE UMR 1331, ENVT, INP-Purpan, University of Toulouse, Paul Sabatier University, F-31027, Toulouse, France
| | - Yannick Lippi
- Toxalim, INRAE UMR 1331, ENVT, INP-Purpan, University of Toulouse, Paul Sabatier University, F-31027, Toulouse, France
| | - Edwin Fouché
- Toxalim, INRAE UMR 1331, ENVT, INP-Purpan, University of Toulouse, Paul Sabatier University, F-31027, Toulouse, France
| | - Frédéric Lasserre
- Toxalim, INRAE UMR 1331, ENVT, INP-Purpan, University of Toulouse, Paul Sabatier University, F-31027, Toulouse, France
| | - Claire Naylies
- Toxalim, INRAE UMR 1331, ENVT, INP-Purpan, University of Toulouse, Paul Sabatier University, F-31027, Toulouse, France
| | - Colette Bétoulières
- Toxalim, INRAE UMR 1331, ENVT, INP-Purpan, University of Toulouse, Paul Sabatier University, F-31027, Toulouse, France
| | - Valentin Barquissau
- Institut National de la Santé et de la Recherche Médicale (INSERM), UMR1048, Institute of Metabolic and Cardiovascular Diseases, University of Toulouse, Paul Sabatier University, Toulouse, France
| | - Etienne Mouisel
- Institut National de la Santé et de la Recherche Médicale (INSERM), UMR1048, Institute of Metabolic and Cardiovascular Diseases, University of Toulouse, Paul Sabatier University, Toulouse, France
| | - Justine Bertrand-Michel
- Metatoul-Lipidomic Facility, MetaboHUB, Institut National de la Santé et de la Recherche Médicale (INSERM), UMR1048, Institute of Metabolic and Cardiovascular Diseases, Toulouse, France
| | - Aurélie Batut
- Metatoul-Lipidomic Facility, MetaboHUB, Institut National de la Santé et de la Recherche Médicale (INSERM), UMR1048, Institute of Metabolic and Cardiovascular Diseases, Toulouse, France
| | - Talal Al Saati
- Service d'Histopathologie Expérimentale Unité INSERM/UPS/ENVT-US006/CREFRE Inserm, CHU Purpan, 31024, Toulouse, cedex 3, France
| | - Cécile Canlet
- Toxalim, INRAE UMR 1331, ENVT, INP-Purpan, University of Toulouse, Paul Sabatier University, F-31027, Toulouse, France
| | - Marie Tremblay-Franco
- Toxalim, INRAE UMR 1331, ENVT, INP-Purpan, University of Toulouse, Paul Sabatier University, F-31027, Toulouse, France
| | - Sandrine Ellero-Simatos
- Toxalim, INRAE UMR 1331, ENVT, INP-Purpan, University of Toulouse, Paul Sabatier University, F-31027, Toulouse, France
| | - Dominique Langin
- Institut National de la Santé et de la Recherche Médicale (INSERM), UMR1048, Institute of Metabolic and Cardiovascular Diseases, University of Toulouse, Paul Sabatier University, Toulouse, France.,Toulouse University Hospitals, Laboratory of Clinical Biochemistry, Toulouse, France
| | - Catherine Postic
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1016, Institut Cochin, Paris, France
| | - Walter Wahli
- Toxalim, INRAE UMR 1331, ENVT, INP-Purpan, University of Toulouse, Paul Sabatier University, F-31027, Toulouse, France.,Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, Clinical Sciences Building, 11 Mandalay Road, Nanyang, Singapore.,Center for Integrative Genomics, Université de Lausanne, Le Génopode, Lausanne, Switzerland
| | - Nicolas Loiseau
- Toxalim, INRAE UMR 1331, ENVT, INP-Purpan, University of Toulouse, Paul Sabatier University, F-31027, Toulouse, France
| | - Hervé Guillou
- Toxalim, INRAE UMR 1331, ENVT, INP-Purpan, University of Toulouse, Paul Sabatier University, F-31027, Toulouse, France.
| | - Alexandra Montagner
- Toxalim, INRAE UMR 1331, ENVT, INP-Purpan, University of Toulouse, Paul Sabatier University, F-31027, Toulouse, France. .,Institut National de la Santé et de la Recherche Médicale (INSERM), UMR1048, Institute of Metabolic and Cardiovascular Diseases, University of Toulouse, Paul Sabatier University, Toulouse, France.
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21
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Inczefi O, Bacquié V, Olier-Pierre M, Rincel M, Ringot-Destrez B, Ellero-Simatos S, Eutamène H, Bétoulières C, Thomas J, Lainé J, Gros L, Lévêque M, Leonard R, Harkat C, Robbe-Masselot C, Róka R, Mercier-Bonin M, Theodorou V, Darnaudéry M, Turner J, Ferrier L. Targeted Intestinal Tight Junction Hyperpermeability Alters the Microbiome, Behavior, and Visceromotor Responses. Cell Mol Gastroenterol Hepatol 2020; 10:206-208.e3. [PMID: 32147490 PMCID: PMC7296230 DOI: 10.1016/j.jcmgh.2020.02.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 02/26/2020] [Accepted: 02/27/2020] [Indexed: 12/18/2022]
Affiliation(s)
- O. Inczefi
- UMR 1331 ToxAlim, French National Institute for Agriculture, Food, and Environment, Toulouse, France,First Department of Medicine, University of Szeged, Szeged, Hungary
| | - V. Bacquié
- UMR 1331 ToxAlim, French National Institute for Agriculture, Food, and Environment, Toulouse, France
| | - M. Olier-Pierre
- UMR 1331 ToxAlim, French National Institute for Agriculture, Food, and Environment, Toulouse, France
| | - M. Rincel
- UMR 1286, Nutrition and Integrative Neurobiology, University of Bordeaux, French National Institute for Agriculture, Food, and Environment, Bordeaux, France
| | - B. Ringot-Destrez
- Unité de Glycobiologie Structurale et Fonctionnelle, Université de Lille, Villeneuve d’Ascq, France
| | - S. Ellero-Simatos
- UMR 1331 ToxAlim, French National Institute for Agriculture, Food, and Environment, Toulouse, France
| | - H. Eutamène
- UMR 1331 ToxAlim, French National Institute for Agriculture, Food, and Environment, Toulouse, France
| | - C. Bétoulières
- UMR 1331 ToxAlim, French National Institute for Agriculture, Food, and Environment, Toulouse, France
| | - J. Thomas
- UMR 1286, Nutrition and Integrative Neurobiology, University of Bordeaux, French National Institute for Agriculture, Food, and Environment, Bordeaux, France
| | - J. Lainé
- UMR 1286, Nutrition and Integrative Neurobiology, University of Bordeaux, French National Institute for Agriculture, Food, and Environment, Bordeaux, France
| | - L. Gros
- UMR 1286, Nutrition and Integrative Neurobiology, University of Bordeaux, French National Institute for Agriculture, Food, and Environment, Bordeaux, France
| | - M. Lévêque
- UMR 1331 ToxAlim, French National Institute for Agriculture, Food, and Environment, Toulouse, France
| | - R. Leonard
- Unité de Glycobiologie Structurale et Fonctionnelle, Université de Lille, Villeneuve d’Ascq, France
| | - C. Harkat
- UMR 1331 ToxAlim, French National Institute for Agriculture, Food, and Environment, Toulouse, France
| | - C. Robbe-Masselot
- Unité de Glycobiologie Structurale et Fonctionnelle, Université de Lille, Villeneuve d’Ascq, France
| | - R. Róka
- First Department of Medicine, University of Szeged, Szeged, Hungary
| | - M. Mercier-Bonin
- UMR 1331 ToxAlim, French National Institute for Agriculture, Food, and Environment, Toulouse, France
| | - V. Theodorou
- UMR 1331 ToxAlim, French National Institute for Agriculture, Food, and Environment, Toulouse, France
| | - M. Darnaudéry
- UMR 1286, Nutrition and Integrative Neurobiology, University of Bordeaux, French National Institute for Agriculture, Food, and Environment, Bordeaux, France
| | - J.R. Turner
- Laboratory of Mucosal Barrier Pathobiology, Department of Pathology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts,Jerrold R. Turner, MD, PhD, Harvard Medical School, Department of Pathology, 77 Avenue Louis Pasteur, NRB 730, Boston, MA 02115.
| | - L. Ferrier
- UMR 1331 ToxAlim, French National Institute for Agriculture, Food, and Environment, Toulouse, France,Address correspondence to: Laurent Ferrier, PhD, INRAE, UMR 1331 ToxAlim, 180 chemin de Tournefeuille, 31027 Toulouse, France. fax: +33 (0)5 61 28 52 44.
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22
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Lukowicz C, Ellero-Simatos S, Régnier M, Oliviero F, Lasserre F, Polizzi A, Montagner A, Smati S, Boudou F, Lenfant F, Guzylack-Pirou L, Menard S, Barretto S, Fougerat A, Lippi Y, Naylies C, Bertrand-Michel J, Belgnaoui AA, Theodorou V, Marchi N, Gourdy P, Gamet-Payrastre L, Loiseau N, Guillou H, Mselli-Lakhal L. Author Correction: Dimorphic metabolic and endocrine disorders in mice lacking the constitutive androstane receptor. Sci Rep 2020; 10:4256. [PMID: 32123278 PMCID: PMC7051968 DOI: 10.1038/s41598-020-61226-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
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Affiliation(s)
- Céline Lukowicz
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Sandrine Ellero-Simatos
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Marion Régnier
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Fabiana Oliviero
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Frédéric Lasserre
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Arnaud Polizzi
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Alexandra Montagner
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Sarra Smati
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Frédéric Boudou
- I2MC, Institut National de la Santé et de la Recherche Médicale (INSERM)-U 1048, Université de Toulouse 3 and CHU de Toulouse, Toulouse, France
| | - Françoise Lenfant
- I2MC, Institut National de la Santé et de la Recherche Médicale (INSERM)-U 1048, Université de Toulouse 3 and CHU de Toulouse, Toulouse, France
| | - Laurence Guzylack-Pirou
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Sandrine Menard
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Sharon Barretto
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Anne Fougerat
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Yannick Lippi
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Claire Naylies
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Justine Bertrand-Michel
- Metatoul-Lipidomic Facility, MetaboHUB, Institut National de la Santé et de la Recherche Médicale (INSERM), UMR1048, Institute of Metabolic and Cardiovascular Diseases, Toulouse, France
| | - Afifa Ait Belgnaoui
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Vassilia Theodorou
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Nicola Marchi
- Laboratory of Cerebrovascular and Glia Research, Department of Neuroscience, Institute of Functional Genomics (UMR 5203 CNRS - U 1191 INSERM, University of Montpellier), Montpellier, France
| | - Pierre Gourdy
- I2MC, Institut National de la Santé et de la Recherche Médicale (INSERM)-U 1048, Université de Toulouse 3 and CHU de Toulouse, Toulouse, France
| | - Laurence Gamet-Payrastre
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Nicolas Loiseau
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Hervé Guillou
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France
| | - Laïla Mselli-Lakhal
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31300, Toulouse, France.
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23
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Barretto SA, Lasserre F, Fougerat A, Smith L, Fougeray T, Lukowicz C, Polizzi A, Smati S, Régnier M, Naylies C, Bétoulières C, Lippi Y, Guillou H, Loiseau N, Gamet-Payrastre L, Mselli-Lakhal L, Ellero-Simatos S. Gene Expression Profiling Reveals that PXR Activation Inhibits Hepatic PPARα Activity and Decreases FGF21 Secretion in Male C57Bl6/J Mice. Int J Mol Sci 2019; 20:ijms20153767. [PMID: 31374856 PMCID: PMC6696478 DOI: 10.3390/ijms20153767] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 07/29/2019] [Accepted: 07/31/2019] [Indexed: 01/25/2023] Open
Abstract
The pregnane X receptor (PXR) is the main nuclear receptor regulating the expression of xenobiotic-metabolizing enzymes and is highly expressed in the liver and intestine. Recent studies have highlighted its additional role in lipid homeostasis, however, the mechanisms of these regulations are not fully elucidated. We investigated the transcriptomic signature of PXR activation in the liver of adult wild-type vs. Pxr-/- C57Bl6/J male mice treated with the rodent specific ligand pregnenolone 16α-carbonitrile (PCN). PXR activation increased liver triglyceride accumulation and significantly regulated the expression of 1215 genes, mostly xenobiotic-metabolizing enzymes. Among the down-regulated genes, we identified a strong peroxisome proliferator-activated receptor α (PPARα) signature. Comparison of this signature with a list of fasting-induced PPARα target genes confirmed that PXR activation decreased the expression of more than 25 PPARα target genes, among which was the hepatokine fibroblast growth factor 21 (Fgf21). PXR activation abolished plasmatic levels of FGF21. We provide a comprehensive signature of PXR activation in the liver and identify new PXR target genes that might be involved in the steatogenic effect of PXR. Moreover, we show that PXR activation down-regulates hepatic PPARα activity and FGF21 circulation, which could participate in the pleiotropic role of PXR in energy homeostasis.
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Affiliation(s)
- Sharon Ann Barretto
- Institut National de la Recherche Agronomique (INRA), UMR1331 Toxalim, F31-027 Toulouse CEDEX 3, France
| | - Frédéric Lasserre
- Institut National de la Recherche Agronomique (INRA), UMR1331 Toxalim, F31-027 Toulouse CEDEX 3, France
| | - Anne Fougerat
- Institut National de la Recherche Agronomique (INRA), UMR1331 Toxalim, F31-027 Toulouse CEDEX 3, France
| | - Lorraine Smith
- Institut National de la Recherche Agronomique (INRA), UMR1331 Toxalim, F31-027 Toulouse CEDEX 3, France
| | - Tiffany Fougeray
- Institut National de la Recherche Agronomique (INRA), UMR1331 Toxalim, F31-027 Toulouse CEDEX 3, France
| | - Céline Lukowicz
- Institut National de la Recherche Agronomique (INRA), UMR1331 Toxalim, F31-027 Toulouse CEDEX 3, France
| | - Arnaud Polizzi
- Institut National de la Recherche Agronomique (INRA), UMR1331 Toxalim, F31-027 Toulouse CEDEX 3, France
| | - Sarra Smati
- Institut National de la Recherche Agronomique (INRA), UMR1331 Toxalim, F31-027 Toulouse CEDEX 3, France
| | - Marion Régnier
- Institut National de la Recherche Agronomique (INRA), UMR1331 Toxalim, F31-027 Toulouse CEDEX 3, France
| | - Claire Naylies
- Institut National de la Recherche Agronomique (INRA), UMR1331 Toxalim, F31-027 Toulouse CEDEX 3, France
| | - Colette Bétoulières
- Institut National de la Recherche Agronomique (INRA), UMR1331 Toxalim, F31-027 Toulouse CEDEX 3, France
| | - Yannick Lippi
- Institut National de la Recherche Agronomique (INRA), UMR1331 Toxalim, F31-027 Toulouse CEDEX 3, France
| | - Hervé Guillou
- Institut National de la Recherche Agronomique (INRA), UMR1331 Toxalim, F31-027 Toulouse CEDEX 3, France
| | - Nicolas Loiseau
- Institut National de la Recherche Agronomique (INRA), UMR1331 Toxalim, F31-027 Toulouse CEDEX 3, France
| | - Laurence Gamet-Payrastre
- Institut National de la Recherche Agronomique (INRA), UMR1331 Toxalim, F31-027 Toulouse CEDEX 3, France
| | - Laila Mselli-Lakhal
- Institut National de la Recherche Agronomique (INRA), UMR1331 Toxalim, F31-027 Toulouse CEDEX 3, France
| | - Sandrine Ellero-Simatos
- Institut National de la Recherche Agronomique (INRA), UMR1331 Toxalim, F31-027 Toulouse CEDEX 3, France.
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24
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Martin OCB, Olier M, Ellero-Simatos S, Naud N, Dupuy J, Huc L, Taché S, Graillot V, Levêque M, Bézirard V, Héliès-Toussaint C, Estrada FBY, Tondereau V, Lippi Y, Naylies C, Peyriga L, Canlet C, Davila AM, Blachier F, Ferrier L, Boutet-Robinet E, Guéraud F, Théodorou V, Pierre FHF. Haem iron reshapes colonic luminal environment: impact on mucosal homeostasis and microbiome through aldehyde formation. Microbiome 2019; 7:72. [PMID: 31060614 PMCID: PMC6503375 DOI: 10.1186/s40168-019-0685-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 04/22/2019] [Indexed: 05/05/2023]
Abstract
BACKGROUND The World Health Organization classified processed and red meat consumption as "carcinogenic" and "probably carcinogenic", respectively, to humans. Haem iron from meat plays a role in the promotion of colorectal cancer in rodent models, in association with enhanced luminal lipoperoxidation and subsequent formation of aldehydes. Here, we investigated the short-term effects of this haem-induced lipoperoxidation on mucosal and luminal gut homeostasis including microbiome in F344 male rats fed with a haem-enriched diet (1.5 μmol/g) 14-21 days. RESULTS Changes in permeability, inflammation, and genotoxicity observed in the mucosal colonic barrier correlated with luminal haem and lipoperoxidation markers. Trapping of luminal haem-induced aldehydes normalised cellular genotoxicity, permeability, and ROS formation on a colon epithelial cell line. Addition of calcium carbonate (2%) to the haem-enriched diet allowed the luminal haem to be trapped in vivo and counteracted these haem-induced physiological traits. Similar covariations of faecal metabolites and bacterial taxa according to haem-induced lipoperoxidation were identified. CONCLUSIONS This integrated approach provides an overview of haem-induced modulations of the main actors in the colonic barrier. All alterations were closely linked to haem-induced lipoperoxidation, which is associated with red meat-induced colorectal cancer risk.
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Affiliation(s)
- Océane C. B. Martin
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
- ADIV, 10 Rue Jacqueline Auriol, 63039 Clermont-Ferrand, France
| | - Maïwenn Olier
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Sandrine Ellero-Simatos
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Nathalie Naud
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Jacques Dupuy
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Laurence Huc
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Sylviane Taché
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Vanessa Graillot
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Mathilde Levêque
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Valérie Bézirard
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Cécile Héliès-Toussaint
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Florence Blas Y. Estrada
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Valérie Tondereau
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Yannick Lippi
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Claire Naylies
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | | | - Cécile Canlet
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Anne Marie Davila
- INRA, UMR Physiologie de la Nutrition et du Comportement Alimentaire, AgroParisTech, INRA, Université Paris-Saclay, Paris, France
| | - François Blachier
- INRA, UMR Physiologie de la Nutrition et du Comportement Alimentaire, AgroParisTech, INRA, Université Paris-Saclay, Paris, France
| | - Laurent Ferrier
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Elisa Boutet-Robinet
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Françoise Guéraud
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Vassilia Théodorou
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Fabrice H. F. Pierre
- INRA, ToxAlim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
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Zhang X, Grosfeld A, Williams E, Vasiliauskas D, Barretto S, Smith L, Mariadassou M, Philippe C, Devime F, Melchior C, Gourcerol G, Dourmap N, Lapaque N, Larraufie P, Blottière HM, Herberden C, Gerard P, Rehfeld JF, Ferraris RP, Fritton JC, Ellero-Simatos S, Douard V. Fructose malabsorption induces cholecystokinin expression in the ileum and cecum by changing microbiota composition and metabolism. FASEB J 2019; 33:7126-7142. [PMID: 30939042 DOI: 10.1096/fj.201801526rr] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Current fructose consumption levels often overwhelm the intestinal capacity to absorb fructose. We investigated the impact of fructose malabsorption on intestinal endocrine function and addressed the role of the microbiota in this process. To answer this question, a mouse model of moderate fructose malabsorption [ketohexokinase mutant (KHK)-/-] and wild-type (WT) littermate mice were used and received a 20%-fructose (KHK-F and WT-F) or 20%-glucose diet. Cholecystokinin (Cck) mRNA and protein expression in the ileum and cecum, as well as preproglucagon (Gcg) and neurotensin (Nts) mRNA expression in the cecum, increased in KHK-F mice. In KHK-F mice, triple-label immunohistochemistry showed major up-regulation of CCK in enteroendocrine cells (EECs) that were glucagon-like peptide-1 (GLP-1)+/Peptide YY (PYY-) in the ileum and colon and GLP-1-/PYY- in the cecum. The cecal microbiota composition was drastically modified in the KHK-F in association with an increase in glucose, propionate, succinate, and lactate concentrations. Antibiotic treatment abolished fructose malabsorption-dependent induction of cecal Cck mRNA expression and, in mouse GLUTag and human NCI-H716 cells, Cck mRNA expression levels increased in response to propionate, both suggesting a microbiota-dependent process. Fructose reaching the lower intestine can modify the composition and metabolism of the microbiota, thereby stimulating the production of CCK from the EECs possibly in response to propionate.-Zhang, X., Grosfeld, A., Williams, E., Vasiliauskas, D., Barretto, S., Smith, L., Mariadassou, M., Philippe, C., Devime, F., Melchior, C., Gourcerol, G., Dourmap, N., Lapaque, N., Larraufie, P., Blottière, H. M., Herberden, C., Gerard, P., Rehfeld, J. F., Ferraris, R. P., Fritton, J. C., Ellero-Simatos, S., Douard, V. Fructose malabsorption induces cholecystokinin expression in the ileum and cecum by changing microbiota composition and metabolism.
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Affiliation(s)
- Xufei Zhang
- Micalis Institute, Institut National de la Recherche Agronomique (INRA), AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, France.,Collège Doctoral, Sorbonne Université, Paris, France
| | - Alexandra Grosfeld
- Centre de Recherche des Cordeliers, INSERM Unité Mixte de Recherche (UMR) S1138, Sorbonne Université, Sorbonne Cités, Université Paris-Diderot (UPD), Centre National de la Recherche Scientifique (CNRS)-Instituts Hospitalo-Universitaires (IHU), Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
| | - Edek Williams
- Department of Orthopedics, Rutgers University, Newark, New Jersey, USA
| | - Daniel Vasiliauskas
- Paris-Saclay Institute of Neuroscience, Université Paris Sud, Centre National de la Recherche Scientifique (CNRS), Université Paris-Saclay, Gif-sur-Yvette, France
| | | | | | - Mahendra Mariadassou
- Mathématiques et Informatique Appliquées du Génome à l'Environnement (MaIAGE), Unité de Recherche (UR) 1404, INRA, Jouy-en-Josas, France
| | - Catherine Philippe
- Micalis Institute, Institut National de la Recherche Agronomique (INRA), AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, France
| | - Fabienne Devime
- Micalis Institute, Institut National de la Recherche Agronomique (INRA), AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, France
| | - Chloé Melchior
- INSERM Unit 1073, University of Rouen (UNIROUEN), Normandie University, Rouen, France
| | - Guillaume Gourcerol
- INSERM Unit 1073, University of Rouen (UNIROUEN), Normandie University, Rouen, France
| | - Nathalie Dourmap
- UNIROUEN, INSERM U1245 and Rouen University Hospital, Normandy Centre for Genomic and Personalized Medicine, Normandy University, Rouen, France
| | - Nicolas Lapaque
- Micalis Institute, Institut National de la Recherche Agronomique (INRA), AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, France
| | - Pierre Larraufie
- Micalis Institute, Institut National de la Recherche Agronomique (INRA), AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, France
| | - Hervé M Blottière
- Micalis Institute, Institut National de la Recherche Agronomique (INRA), AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, France
| | - Christine Herberden
- Micalis Institute, Institut National de la Recherche Agronomique (INRA), AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, France
| | - Philippe Gerard
- Micalis Institute, Institut National de la Recherche Agronomique (INRA), AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, France
| | - Jens F Rehfeld
- Department of Clinical Biochemistry, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark; and
| | - Ronaldo P Ferraris
- Department of Pharmacology, Physiology, and Neuroscience, Rutgers University, Newark, New Jersey, USA
| | | | | | - Veronique Douard
- Micalis Institute, Institut National de la Recherche Agronomique (INRA), AgroParisTech, Université Paris-Saclay, Jouy-en-Josas, France
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Oh HYP, Ellero-Simatos S, Manickam R, Tan NS, Guillou H, Wahli W. Depletion of Gram-Positive Bacteria Impacts Hepatic Biological Functions During the Light Phase. Int J Mol Sci 2019; 20:E812. [PMID: 30769793 PMCID: PMC6412208 DOI: 10.3390/ijms20040812] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Revised: 02/10/2019] [Accepted: 02/11/2019] [Indexed: 12/31/2022] Open
Abstract
Living organisms display internal biological rhythms, which are an evolutionarily conserved adaptation to the environment that drives their rhythmic behavioral and physiological activities. The gut microbiota has been proposed, in association with diet, to regulate the intestinal peripheral clock. However, the effect of gut dysbiosis on liver remains elusive, despite that germfree mice show alterations in liver metabolic functions and the hepatic daily rhythm. We analyzed whether the disruption of gut microbial populations with various antibiotics would differentially impact liver functions in mice. Our results support the notion of an impact on the hepatic biological rhythm by gram-positive bacteria. In addition, we provide evidence for differential roles of gut microbiota spectra in xenobiotic metabolism that could protect against the harmful pharmacological effects of drugs. Our results underscore a possible link between liver cell proliferation and gram-positive bacteria.
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Affiliation(s)
- Hui Yun Penny Oh
- Interdisciplinary Graduate School, NTU Institute for Health Technologies, Nanyang Technological University Singapore, 50 Nanyang Avenue, Singapore 639798, Singapore.
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 11 Mandalay Road, Singapore 308232, Singapore.
| | | | - Ravikumar Manickam
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 11 Mandalay Road, Singapore 308232, Singapore.
| | - Nguan Soon Tan
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 11 Mandalay Road, Singapore 308232, Singapore.
- School of Biological Sciences, Nanyang Technological University Singapore, 60 Nanyang Drive, Singapore 637551, Singapore.
| | - Hervé Guillou
- INRA UMR1331, ToxAlim, 180 Chemin de Tournefeuille, 31300 Toulouse, France.
| | - Walter Wahli
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, 11 Mandalay Road, Singapore 308232, Singapore.
- INRA UMR1331, ToxAlim, 180 Chemin de Tournefeuille, 31300 Toulouse, France.
- Center for Integrative Genomics, University of Lausanne, Le Génopode, CH-1015 Lausanne, Switzerland.
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Régnier M, Polizzi A, Lukowicz C, Smati S, Lasserre F, Lippi Y, Naylies C, Laffitte J, Bétoulières C, Montagner A, Ducheix S, Gourbeyre P, Ellero-Simatos S, Menard S, Bertrand-Michel J, Al Saati T, Lobaccaro JM, Burger HM, Gelderblom WC, Guillou H, Oswald IP, Loiseau N. The protective role of liver X receptor (LXR) during fumonisin B1-induced hepatotoxicity. Arch Toxicol 2018; 93:505-517. [DOI: 10.1007/s00204-018-2345-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 11/05/2018] [Indexed: 01/22/2023]
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28
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Guerville M, Hamilton K, Ronveaux C, Ellero-Simatos S, Raybould H, Boudry G. La perte de sensibilité à la CCK observée chez le rat obèse est liée à la nature purifiée des ingrédients composant les régimes expérimentaux. NUTR CLIN METAB 2018. [DOI: 10.1016/j.nupar.2018.09.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Guerville M, Hamilton MK, Ronveaux CC, Ellero-Simatos S, Raybould HE, Boudry G. Chronic refined low-fat diet consumption reduces cholecystokinin satiation in rats. Eur J Nutr 2018; 58:2497-2510. [PMID: 30069617 DOI: 10.1007/s00394-018-1802-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Accepted: 07/30/2018] [Indexed: 01/03/2023]
Abstract
PURPOSE Reduced ability of cholecystokinin (CCK) to induce satiation contributes to hyperphagia and weight gain in high-fat/high-sucrose (HF/HS) diet-induced obesity, and has been linked to altered gut microbiota. Rodent models of obesity use chow or low-fat (LF) diets as control diets; the latter has been shown to alter gut microbiota and metabolome. We aimed to determine whether LF-diet consumption impacts CCK satiation in rats and if so, whether this is prevented by addition of inulin to LF diet. METHODS Rats (n = 40) were fed, for 8 weeks, a chow diet (chow) or low-fat (10%) or high-fat/high-sucrose (45 and 17%, respectively) refined diets with either 10% cellulose (LF and HF/HS) or 10% inulin (LF-I and HF/HS-I). Caecal metabolome was assessed by 1H-NMR-based metabolomics. CCK satiation was evaluated by measuring the suppression of food intake after intraperitoneal CCK injection (1 or 3 µg/kg). RESULTS LF-diet consumption altered the caecal metabolome, reduced caecal weight, and increased IAP activity, compared to chow. CCK-induced inhibition of food intake was abolished in LF diet-fed rats compared to chow-fed rats, while HF/HS diet-fed rats responded only to the highest CCK dose. Inulin substitution ameliorated caecal atrophy, reduced IAP activity, and modulated caecal metabolome, but did not improve CCK-induced satiety in either LF- or HF/HS-fed rats. CONCLUSIONS CCK signaling is impaired by LF-diet consumption, highlighting that caution must be taken when using LF diet until a more suitable refined control diet is identified.
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Affiliation(s)
- Mathilde Guerville
- Institut Numecan, INRA INSERM Univ Rennes 1, Domaine de la Prise, 35590, Saint-Gilles, France
| | - M Kristina Hamilton
- Department of Anatomy, Physiology and Cell Biology, UC Davis School of Veterinary Medicine, Davis, CA, USA
| | - Charlotte C Ronveaux
- Department of Anatomy, Physiology and Cell Biology, UC Davis School of Veterinary Medicine, Davis, CA, USA
| | - Sandrine Ellero-Simatos
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, France
| | - Helen E Raybould
- Department of Anatomy, Physiology and Cell Biology, UC Davis School of Veterinary Medicine, Davis, CA, USA
| | - Gaëlle Boudry
- Institut Numecan, INRA INSERM Univ Rennes 1, Domaine de la Prise, 35590, Saint-Gilles, France.
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30
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Duszka K, Ellero-Simatos S, Ow GS, Defernez M, Paramalingam E, Tett A, Ying S, König J, Narbad A, Kuznetsov VA, Guillou H, Wahli W. Complementary intestinal mucosa and microbiota responses to caloric restriction. Sci Rep 2018; 8:11338. [PMID: 30054525 PMCID: PMC6063912 DOI: 10.1038/s41598-018-29815-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 07/18/2018] [Indexed: 12/21/2022] Open
Abstract
The intestine is key for nutrient absorption and for interactions between the microbiota and its host. Therefore, the intestinal response to caloric restriction (CR) is thought to be more complex than that of any other organ. Submitting mice to 25% CR during 14 days induced a polarization of duodenum mucosa cell gene expression characterised by upregulation, and downregulation of the metabolic and immune/inflammatory pathways, respectively. The HNF, PPAR, STAT, and IRF families of transcription factors, particularly the Pparα and Isgf3 genes, were identified as potentially critical players in these processes. The impact of CR on metabolic genes in intestinal mucosa was mimicked by inhibition of the mTOR pathway. Furthermore, multiple duodenum and faecal metabolites were altered in CR mice. These changes were dependent on microbiota and their magnitude corresponded to microbial density. Further experiments using mice with depleted gut bacteria and CR-specific microbiota transfer showed that the gene expression polarization observed in the mucosa of CR mice is independent of the microbiota and its metabolites. The holistic interdisciplinary approach that we applied allowed us to characterize various regulatory aspects of the host and microbiota response to CR.
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Affiliation(s)
- Kalina Duszka
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, Singapore, 308232, Singapore.
- Center for Integrative Genomics, University of Lausanne, Lausanne, 1015, Switzerland.
- Department of Nutritional Sciences, University of Vienna, Vienna, 1090, Austria.
| | - Sandrine Ellero-Simatos
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, 31300, France
| | - Ghim Siong Ow
- Bioinformatics Institute, A*STAR Biomedical Sciences Institutes, Singapore, 13867, Singapore
| | - Marianne Defernez
- Quadram Institute Bioscience, , Norwich Science Park, Norwich, Norfolk, NR7UA, UK
| | - Eeswari Paramalingam
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, Singapore, 308232, Singapore
| | - Adrian Tett
- Quadram Institute Bioscience, , Norwich Science Park, Norwich, Norfolk, NR7UA, UK
| | - Shi Ying
- Quadram Institute Bioscience, , Norwich Science Park, Norwich, Norfolk, NR7UA, UK
| | - Jürgen König
- Department of Nutritional Sciences, University of Vienna, Vienna, 1090, Austria
- Vienna Metabolomics Center (VIME), University of Vienna, Vienna, 1090, Austria
| | - Arjan Narbad
- Quadram Institute Bioscience, , Norwich Science Park, Norwich, Norfolk, NR7UA, UK
| | - Vladimir A Kuznetsov
- Bioinformatics Institute, A*STAR Biomedical Sciences Institutes, Singapore, 13867, Singapore
- SUNY Upstate Medical University Syracuse, Syracuse, NY, 13210, USA
| | - Hervé Guillou
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, 31300, France
| | - Walter Wahli
- Lee Kong Chian School of Medicine, Nanyang Technological University Singapore, Singapore, 308232, Singapore.
- Center for Integrative Genomics, University of Lausanne, Lausanne, 1015, Switzerland.
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, Toulouse, 31300, France.
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Lukowicz C, Ellero-Simatos S, Régnier M, Polizzi A, Lasserre F, Montagner A, Lippi Y, Jamin EL, Martin JF, Naylies C, Canlet C, Debrauwer L, Bertrand-Michel J, Al Saati T, Théodorou V, Loiseau N, Mselli-Lakhal L, Guillou H, Gamet-Payrastre L. Metabolic Effects of a Chronic Dietary Exposure to a Low-Dose Pesticide Cocktail in Mice: Sexual Dimorphism and Role of the Constitutive Androstane Receptor. Environ Health Perspect 2018; 126:067007. [PMID: 29950287 PMCID: PMC6084886 DOI: 10.1289/ehp2877] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Revised: 04/27/2018] [Accepted: 04/28/2018] [Indexed: 05/03/2023]
Abstract
BACKGROUND Epidemiological evidence suggests a link between pesticide exposure and the development of metabolic diseases. However, most experimental studies have evaluated the metabolic effects of pesticides using individual molecules, often at nonrelevant doses or in combination with other risk factors such as high-fat diets. OBJECTIVES We aimed to evaluate, in mice, the metabolic consequences of chronic dietary exposure to a pesticide mixture at nontoxic doses, relevant to consumers' risk assessment. METHODS A mixture of six pesticides commonly used in France, i.e., boscalid, captan, chlorpyrifos, thiofanate, thiacloprid, and ziram, was incorporated in a standard chow at doses exposing mice to the tolerable daily intake (TDI) of each pesticide. Wild-type (WT) and constitutive androstane receptor-deficient (CAR-/-) male and female mice were exposed for 52 wk. We assessed metabolic parameters [body weight (BW), food and water consumption, glucose tolerance, urinary metabolome] throughout the experiment. At the end of the experiment, we evaluated liver metabolism (histology, transcriptomics, metabolomics, lipidomics) and pesticide detoxification using liquid chromatography-mass spectrometry (LC-MS). RESULTS Compared to those fed control chow, WT male mice fed pesticide chow had greater BW gain and more adiposity. Moreover, these WT males fed pesticide chow exhibited characteristics of hepatic steatosis and glucose intolerance, which were not observed in those fed control chow. WT exposed female mice exhibited fasting hyperglycemia, higher reduced glutathione (GSH):oxidized glutathione (GSSG) liver ratio and perturbations of gut microbiota-related urinary metabolites compared to WT mice fed control chow. When we performed these experiments on CAR-/- mice, pesticide-exposed CAR-/- males did not exhibit BW gain or changes in glucose metabolism compared to the CAR-/- males fed control chow. Moreover, CAR-/- females fed pesticide chow exhibited pesticide toxicity with higher BWs and mortality rate compared to the CAR-/- females fed control chow. CONCLUSIONS To our knowledge, we are the first to demonstrate a sexually dimorphic obesogenic and diabetogenic effect of chronic dietary exposure to a common mixture of pesticides at TDI levels, and to provide evidence for a partial role for CAR in an in vivo mouse model. This raises questions about the relevance of TDI for individual pesticides when present in a mixture. https://doi.org/10.1289/EHP2877.
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Affiliation(s)
- Céline Lukowicz
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Sandrine Ellero-Simatos
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Marion Régnier
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Arnaud Polizzi
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Frédéric Lasserre
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Alexandra Montagner
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Yannick Lippi
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Emilien L Jamin
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
- Axiom Platform, MetaToul-MetaboHUB, National Infrastructure for Metabolomics and Fluxomics, Toulouse, France
| | - Jean-François Martin
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Claire Naylies
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Cécile Canlet
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
- Axiom Platform, MetaToul-MetaboHUB, National Infrastructure for Metabolomics and Fluxomics, Toulouse, France
| | - Laurent Debrauwer
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
- Axiom Platform, MetaToul-MetaboHUB, National Infrastructure for Metabolomics and Fluxomics, Toulouse, France
| | - Justine Bertrand-Michel
- Plateforme Lipidomique Inserm/UPS UMR 1048 - I2MC Institut des Maladies Métaboliques et Cardiovasculaires, Toulouse, France
| | - Talal Al Saati
- Service d’histopathologie Expérimentale Unité Inserm/UPS/ENVT -US006/CREFRE Inserm, Bât. F, CHU Purpan, Toulouse, France
| | - Vassilia Théodorou
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Nicolas Loiseau
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Laïla Mselli-Lakhal
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Hervé Guillou
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
| | - Laurence Gamet-Payrastre
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, Université Paul Sabatier, Toulouse, France
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Claus SP, Guillou H, Ellero-Simatos S. The gut microbiota: a major player in the toxicity of environmental pollutants? NPJ Biofilms Microbiomes 2016; 2:16003. [PMID: 28721242 PMCID: PMC5515271 DOI: 10.1038/npjbiofilms.2016.3] [Citation(s) in RCA: 360] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Revised: 03/03/2016] [Accepted: 03/08/2016] [Indexed: 02/08/2023] Open
Abstract
Exposure to environmental chemicals has been linked to various health disorders, including obesity, type 2 diabetes, cancer and dysregulation of the immune and reproductive systems, whereas the gastrointestinal microbiota critically contributes to a variety of host metabolic and immune functions. We aimed to evaluate the bidirectional relationship between gut bacteria and environmental pollutants and to assess the toxicological relevance of the bacteria-xenobiotic interplay for the host. We examined studies using isolated bacteria, faecal or caecal suspensions-germ-free or antibiotic-treated animals-as well as animals reassociated with a microbiota exposed to environmental chemicals. The literature indicates that gut microbes have an extensive capacity to metabolise environmental chemicals that can be classified in five core enzymatic families (azoreductases, nitroreductases, β-glucuronidases, sulfatases and β-lyases) unequivocally involved in the metabolism of >30 environmental contaminants. There is clear evidence that bacteria-dependent metabolism of pollutants modulates the toxicity for the host. Conversely, environmental contaminants from various chemical families have been shown to alter the composition and/or the metabolic activity of the gastrointestinal bacteria, which may be an important factor contributing to shape an individual's microbiotype. The physiological consequences of these alterations have not been studied in details but pollutant-induced alterations of the gut bacteria are likely to contribute to their toxicity. In conclusion, there is a body of evidence suggesting that gut microbiota are a major, yet underestimated element that must be considered to fully evaluate the toxicity of environmental contaminants.
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Affiliation(s)
- Sandrine P Claus
- Department of Food and Nutritional Sciences, The University of Reading, Reading, UK
| | - Hervé Guillou
- Toxalim, Université de Toulouse, INRA, Toulouse, France
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Ellero-Simatos S, Beitelshees AL, Lewis JP, Yerges-Armstrong LM, Georgiades A, Dane A, Harms AC, Strassburg K, Guled F, Hendriks MMWB, Horenstein RB, Shuldiner AR, Hankemeier T, Kaddurah-Daouk R. Oxylipid Profile of Low-Dose Aspirin Exposure: A Pharmacometabolomics Study. J Am Heart Assoc 2015; 4:e002203. [PMID: 26504148 PMCID: PMC4845113 DOI: 10.1161/jaha.115.002203] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Background While aspirin is a well‐established and generally effective anti‐platelet agent, considerable inter‐individual variation in drug response exists, for which mechanisms are not completely understood. Metabolomics allows for extensive measurement of small molecules in biological samples, enabling detailed mapping of pathways involved in drug response. Methods and Results We used a mass‐spectrometry‐based metabolomics platform to investigate the changes in the serum oxylipid metabolome induced by an aspirin intervention (14 days, 81 mg/day) in healthy subjects (n=156). We observed a global decrease in serum oxylipids in response to aspirin (25 metabolites decreased out of 30 measured) regardless of sex. This decrease was concomitant with a significant decrease in serum linoleic acid levels (−19%, P=1.3×10−5), one of the main precursors for oxylipid synthesis. Interestingly, several linoleic acid‐derived oxylipids were not significantly associated with arachidonic‐induced ex vivo platelet aggregation, a widely accepted marker of aspirin response, but were significantly correlated with platelet reactivity in response to collagen. Conclusions Together, these results suggest that linoleic acid‐derived oxylipids may contribute to the non‐COX1 mediated variability in response to aspirin. Pharmacometabolomics allowed for more comprehensive interrogation of mechanisms of action of low dose aspirin and of variation in aspirin response.
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Affiliation(s)
- Sandrine Ellero-Simatos
- Analytical Biosciences Division, Leiden Academic Centre for Drug Research, Leiden, The Netherlands (S.E.S., A.D., A.C.H., K.S., F.G., M.B.H., T.H.) Netherlands Metabolomics Centre, Leiden, The Netherlands (S.E.S., A.D., A.C.H., K.S., F.G., M.B.H., T.H.)
| | - Amber L Beitelshees
- Program Personalized and Genomic Medicine, Division of Endocrinology, Diabetes, and Nutrition, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD (A.L.B., J.P.L., L.M.Y.A., R.B.H., A.R.S.)
| | - Joshua P Lewis
- Program Personalized and Genomic Medicine, Division of Endocrinology, Diabetes, and Nutrition, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD (A.L.B., J.P.L., L.M.Y.A., R.B.H., A.R.S.)
| | - Laura M Yerges-Armstrong
- Program Personalized and Genomic Medicine, Division of Endocrinology, Diabetes, and Nutrition, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD (A.L.B., J.P.L., L.M.Y.A., R.B.H., A.R.S.)
| | | | - Adrie Dane
- Analytical Biosciences Division, Leiden Academic Centre for Drug Research, Leiden, The Netherlands (S.E.S., A.D., A.C.H., K.S., F.G., M.B.H., T.H.) Netherlands Metabolomics Centre, Leiden, The Netherlands (S.E.S., A.D., A.C.H., K.S., F.G., M.B.H., T.H.)
| | - Amy C Harms
- Analytical Biosciences Division, Leiden Academic Centre for Drug Research, Leiden, The Netherlands (S.E.S., A.D., A.C.H., K.S., F.G., M.B.H., T.H.) Netherlands Metabolomics Centre, Leiden, The Netherlands (S.E.S., A.D., A.C.H., K.S., F.G., M.B.H., T.H.)
| | - Katrin Strassburg
- Analytical Biosciences Division, Leiden Academic Centre for Drug Research, Leiden, The Netherlands (S.E.S., A.D., A.C.H., K.S., F.G., M.B.H., T.H.) Netherlands Metabolomics Centre, Leiden, The Netherlands (S.E.S., A.D., A.C.H., K.S., F.G., M.B.H., T.H.)
| | - Faisa Guled
- Analytical Biosciences Division, Leiden Academic Centre for Drug Research, Leiden, The Netherlands (S.E.S., A.D., A.C.H., K.S., F.G., M.B.H., T.H.) Netherlands Metabolomics Centre, Leiden, The Netherlands (S.E.S., A.D., A.C.H., K.S., F.G., M.B.H., T.H.)
| | - Margriet M W B Hendriks
- Analytical Biosciences Division, Leiden Academic Centre for Drug Research, Leiden, The Netherlands (S.E.S., A.D., A.C.H., K.S., F.G., M.B.H., T.H.) Netherlands Metabolomics Centre, Leiden, The Netherlands (S.E.S., A.D., A.C.H., K.S., F.G., M.B.H., T.H.)
| | - Richard B Horenstein
- Program Personalized and Genomic Medicine, Division of Endocrinology, Diabetes, and Nutrition, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD (A.L.B., J.P.L., L.M.Y.A., R.B.H., A.R.S.)
| | - Alan R Shuldiner
- Program Personalized and Genomic Medicine, Division of Endocrinology, Diabetes, and Nutrition, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD (A.L.B., J.P.L., L.M.Y.A., R.B.H., A.R.S.)
| | - Thomas Hankemeier
- Analytical Biosciences Division, Leiden Academic Centre for Drug Research, Leiden, The Netherlands (S.E.S., A.D., A.C.H., K.S., F.G., M.B.H., T.H.) Netherlands Metabolomics Centre, Leiden, The Netherlands (S.E.S., A.D., A.C.H., K.S., F.G., M.B.H., T.H.)
| | - Rima Kaddurah-Daouk
- Duke University Medical Center, Durham, NC (A.G., R.K.D.) Department of Psychiatry and Behavioral Sciences, Duke University, Durham, NC (R.K.D.) Duke Institute for Brain Sciences, Duke University, Durham, NC (R.K.D.) Institute of Genome Science and Policy, Durham, NC (R.K.D.)
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Ellero-Simatos S, Fleuren WWM, Bauerschmidt S, Dokter WHA, Toonen EJM. Identification of gene signatures for prednisolone-induced metabolic dysfunction in collagen-induced arthritic mice. Pharmacogenomics 2014; 15:629-41. [PMID: 24798720 DOI: 10.2217/pgs.14.3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Prednisolone is a potent anti-inflammatory glucocorticoid (GC) but chronic use is hampered by metabolic side effects. Little is known about the long-term effects of GCs on gene-expression in vivo during inflammation. AIM Identify gene signatures underlying prednisolone-induced metabolic side effects in a complex in vivo inflammatory setting after long-term treatment. MATERIALS & METHODS We performed whole-genome expression profiling in liver and muscle from arthritic and nonarthritic mice treated with several doses of prednisolone for 3 weeks and used text-mining to link gene signatures to metabolic pathways. RESULTS Prednisolone-induced gene signatures were highly tissue specific. We identified a short-list of genes significantly affected by both prednisolone and inflammation in liver and involved in glucose and fatty acid metabolism. For several of these genes the association with GCs is novel. CONCLUSION The identified gene signatures may provide useful starting points for the development of GCs with a better safety profile.
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Affiliation(s)
- Sandrine Ellero-Simatos
- Division Analytical Biosciences, Leiden Academic Centre for Drug Research, Leiden, The Netherlands
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Yerges-Armstrong LM, Ellero-Simatos S, Georgiades A, Zhu H, Lewis J, Horenstein RB, Beitelshees AL, Dane A, Reijmers T, Hankemeier T, Fiehn O, Shuldiner AR, Kaddurah-Daouk R. Purine pathway implicated in mechanism of resistance to aspirin therapy: pharmacometabolomics-informed pharmacogenomics. Clin Pharmacol Ther 2013; 94:525-32. [PMID: 23839601 PMCID: PMC4001726 DOI: 10.1038/clpt.2013.119] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2013] [Accepted: 05/20/2013] [Indexed: 11/08/2022]
Abstract
Although aspirin is a well-established antiplatelet agent, the mechanisms of aspirin resistance remain poorly understood. Metabolomics allows for measurement of hundreds of small molecules in biological samples, enabling detailed mapping of pathways involved in drug response. We defined the metabolic signature of aspirin exposure in subjects from the Heredity and Phenotype Intervention Heart Study. Many metabolites, including known aspirin catabolites, changed on exposure to aspirin, and pathway enrichment analysis identified purine metabolism as significantly affected by drug exposure. Furthermore, purines were associated with aspirin response, and poor responders had higher postaspirin adenosine and inosine levels than did good responders (n = 76; both P < 4 × 10(-3)). Using our established "pharmacometabolomics-informed pharmacogenomics" approach, we identified genetic variants in adenosine kinase associated with aspirin response. Combining metabolomics and genomics allowed for more comprehensive interrogation of mechanisms of variation in aspirin response--an important step toward personalized treatment approaches for cardiovascular disease.
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Affiliation(s)
- Laura M. Yerges-Armstrong
- Program in Personalized and Genomic Medicine, Division of Endocrinology, Diabetes, and Nutrition, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, United States of America
| | - Sandrine Ellero-Simatos
- Division Analytical Biosciences, Leiden Academic Centre for Drug Research, Einsteinweg 55, 2333CC Leiden, The Netherlands
- Netherlands Metabolomics Centre, Einsteinweg 55, 2333CC Leiden, The Netherlands
| | - Anastasia Georgiades
- Duke University Medical Center, Durham, North Carolina, United States of America
| | - Hongjie Zhu
- Duke University Medical Center, Durham, North Carolina, United States of America
| | - Joshua Lewis
- Program in Personalized and Genomic Medicine, Division of Endocrinology, Diabetes, and Nutrition, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, United States of America
| | - Richard B. Horenstein
- Program in Personalized and Genomic Medicine, Division of Endocrinology, Diabetes, and Nutrition, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, United States of America
| | - Amber L. Beitelshees
- Program in Personalized and Genomic Medicine, Division of Endocrinology, Diabetes, and Nutrition, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, United States of America
| | - Adrie Dane
- Division Analytical Biosciences, Leiden Academic Centre for Drug Research, Einsteinweg 55, 2333CC Leiden, The Netherlands
- Netherlands Metabolomics Centre, Einsteinweg 55, 2333CC Leiden, The Netherlands
| | - Theo Reijmers
- Division Analytical Biosciences, Leiden Academic Centre for Drug Research, Einsteinweg 55, 2333CC Leiden, The Netherlands
- Netherlands Metabolomics Centre, Einsteinweg 55, 2333CC Leiden, The Netherlands
| | - Thomas Hankemeier
- Division Analytical Biosciences, Leiden Academic Centre for Drug Research, Einsteinweg 55, 2333CC Leiden, The Netherlands
- Netherlands Metabolomics Centre, Einsteinweg 55, 2333CC Leiden, The Netherlands
| | - Oliver Fiehn
- Genomics Center, University of California, Davis, California, United States of America
| | - Alan R. Shuldiner
- Program in Personalized and Genomic Medicine, Division of Endocrinology, Diabetes, and Nutrition, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, United States of America
| | - Rima Kaddurah-Daouk
- Department of Psychiatry and Behavioral Sciences, Duke University, Durham, NC
- Duke Institute for Brain Sciences, Duke University, Durham, NC
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Ellero-Simatos S, Claus SP, Benelli C, Forest C, Letourneur F, Cagnard N, Beaune PH, de Waziers I. Combined transcriptomic-(1)H NMR metabonomic study reveals that monoethylhexyl phthalate stimulates adipogenesis and glyceroneogenesis in human adipocytes. J Proteome Res 2011; 10:5493-502. [PMID: 22017230 PMCID: PMC3229183 DOI: 10.1021/pr200765v] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
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Adipose tissue is a major storage site for lipophilic environmental contaminants. The environmental metabolic disruptor hypothesis postulates that some pollutants can promote obesity or metabolic disorders by activating nuclear receptors involved in the control of energetic homeostasis. In this context, monoethylhexyl phthalate (MEHP) is of particular concern since it was shown to activate the peroxisome proliferator-activated receptor γ (PPARγ) in 3T3-L1 murine preadipocytes. In the present work, we used an untargeted, combined transcriptomic-1H NMR-based metabonomic approach to describe the overall effect of MEHP on primary cultures of human subcutaneous adipocytes differentiated in vitro. MEHP stimulated rapidly and selectively the expression of genes involved in glyceroneogenesis, enhanced the expression of the cytosolic phosphoenolpyruvate carboxykinase, and reduced fatty acid release. These results demonstrate that MEHP increased glyceroneogenesis and fatty acid reesterification in human adipocytes. A longer treatment with MEHP induced the expression of genes involved in triglycerides uptake, synthesis, and storage; decreased intracellular lactate, glutamine, and other amino acids; increased aspartate and NAD, and resulted in a global increase in triglycerides. Altogether, these results indicate that MEHP promoted the differentiation of human preadipocytes to adipocytes. These mechanisms might contribute to the suspected obesogenic effect of MEHP. Using an untargeted combined transcriptomic-1H NMR-based metabonomic approach, we describe the overall effect of monoethyl-hexyl phthalate (MEHP) on primary cultures of human subcutaneous adipocytes differentiated in vitro. MEHP rapidly and selectively stimulated glyceroneogenesis, a metabolic pathway involved in the control of fatty acid release from adipose tissue. A longer treatment with MEHP promoted the differentiation of human preadipocytes to adipocytes. These mechanisms might contribute to an obesogenic effect of MEHP.
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Affiliation(s)
- Sandrine Ellero-Simatos
- INSERM, UMR 775, Université Paris Descartes, Sorbonne Paris Cité, 45 rue des Saints Pères, 75006 Paris, France
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