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1. Obesity-induced hyperglycemia impairs oral tolerance induction and aggravates food allergy

Author

Torres, Lícia, Camila Gonçalves Miranda, Mariana, Dantas Martins, Vinícius, Caixeta, Felipe, de Almeida Oliveira, Mariana, Martins Trindade, Luísa, Carvalho de Assis, Helder, Nascimento, Valbert, Pinheiro Rosa, Natália, Gomes, Eliane, Oliveira Almeida, Sophia, Marquet, Florian, Genser, Laurent, Marcelin, Genevieve, Clément, Karine, Russo, Momtchilo, Maria Caetano Faria, Ana, and Uceli Maioli, Tatiani

Published
2023
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2. A surrogate of Roux-en-Y gastric bypass (the enterogastro anastomosis surgery) regulates multiple beta-cell pathways during resolution of diabetes in ob/ob mice

Author

Amouyal, Chloé, Castel, Julien, Guay, Claudiane, Lacombe, Amélie, Denom, Jessica, Migrenne-Li, Stéphanie, Rouault, Christine, Marquet, Florian, Georgiadou, Eleni, Stylianides, Theodoros, Luquet, Serge, Le Stunff, Hervé, Scharfmann, Raphael, Clément, Karine, Rutter, Guy A., Taboureau, Olivier, Magnan, Christophe, Regazzi, Romano, and Andreelli, Fabrizio

Published
2020
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4. Impairment of gut microbial biotin metabolism and host biotin status in severe obesity: effect of biotin and prebiotic supplementation on improved metabolism

Author

Belda, Eugeni, Voland, Lise, Tremaroli, Valentina, Falony, Gwen, Adriouch, Solia, Assmann, Karen E., Prifti, Edi, Aron-Wisnewsky, Judith, Debédat, Jean, Le Roy, Tiphaine, Nielsen, Trine, Amouya, Chloé, André, Sébastien, Andreelli,, Fabrizio, Blüher, Matthias Blüher, Chakaroun, Rima, Chilloux, Julien, Coelho, Luis Pedro, Dao, Maria Carlota, Das, Promi, Fellahi, Soraya, Forslund, Sofia, Galleron, Nathalie, Hansen, Tue, Holmes, Bridget, Ji, Boyang, Krogh Pedersen, Helle, Le, Phuong, Le Chatelier, Emmanuelle, Lewinter, Christian, Mannerås-Holm, Louise, Marquet, Florian, Myridakis, Antonis, Pelloux, Veronique, Pons, Nicolas, Quinquis, Benoit, Rouault, Christine, Roume, Hugo, Salem, Joe-Elie, Sokolovska, Nataliya, Søndertoft, Nadja B, Touch, Sothea, Vieira-Silva, Sara, Consortium, MetaCardis, Galan, Pilar, Holst, Jens, Gøtze, Jens Peter, Køber, Lars, Vestergaard, Henrik, Hansen, Torben, Hercberg, Serge, Oppert, Jean-Michel, Nielsen, Jens, Letunic, Ivica, Dumas, Marc-Emmanuel, Stumvol, Michael, Pedersen, Oluf Borbye, Bork, Peer, Dusko Ehrlich, Stanislav, Zucker, Jens-Daniel, Bäckhed, Fredrik, Raes, Jeroen, Clément, Karine, Belda, Eugeni, Voland, Lise, Tremaroli, Valentina, Falony, Gwen, Adriouch, Solia, Assmann, Karen E., Prifti, Edi, Aron-Wisnewsky, Judith, Debédat, Jean, Le Roy, Tiphaine, Nielsen, Trine, Amouya, Chloé, André, Sébastien, Andreelli,, Fabrizio, Blüher, Matthias Blüher, Chakaroun, Rima, Chilloux, Julien, Coelho, Luis Pedro, Dao, Maria Carlota, Das, Promi, Fellahi, Soraya, Forslund, Sofia, Galleron, Nathalie, Hansen, Tue, Holmes, Bridget, Ji, Boyang, Krogh Pedersen, Helle, Le, Phuong, Le Chatelier, Emmanuelle, Lewinter, Christian, Mannerås-Holm, Louise, Marquet, Florian, Myridakis, Antonis, Pelloux, Veronique, Pons, Nicolas, Quinquis, Benoit, Rouault, Christine, Roume, Hugo, Salem, Joe-Elie, Sokolovska, Nataliya, Søndertoft, Nadja B, Touch, Sothea, Vieira-Silva, Sara, Consortium, MetaCardis, Galan, Pilar, Holst, Jens, Gøtze, Jens Peter, Køber, Lars, Vestergaard, Henrik, Hansen, Torben, Hercberg, Serge, Oppert, Jean-Michel, Nielsen, Jens, Letunic, Ivica, Dumas, Marc-Emmanuel, Stumvol, Michael, Pedersen, Oluf Borbye, Bork, Peer, Dusko Ehrlich, Stanislav, Zucker, Jens-Daniel, Bäckhed, Fredrik, Raes, Jeroen, and Clément, Karine

Abstract

Gut microbiota is a key component in obesity and type 2 diabetes, yet mechanisms and metabolites central to this interaction remain unclear. We examined the human gut microbiome’s functional composition in healthy metabolic state and the most severe states of obesity and type 2 diabetes within the MetaCardis cohort. We focused on the role of B vitamins and B7/B8 biotin for regulation of host metabolic state, as these vitamins influence both microbial function and host metabolism and inflammation.

Published
2022

5. Impairment of gut microbial biotin metabolism and host biotin status in severe obesity:effect of biotin and prebiotic supplementation on improved metabolism

Author

Belda, Eugeni, Voland, Lise, Tremaroli, Valentina, Falony, Gwen, Adriouch, Solia, Assmann, Karen E., Prifiti, Edi, Aron-Wisnewsky, Judith, Debedat, Jean, Le Roy, Tiphaine, Nielsen, Trine, Amouyal, Chloe, Andre, Sebastien, Andreelli, Fabrizio, Blueher, Matthias, Chakaroun, Rima, Chilloux, Julien, Coelho, Luis Pedro, Dao, Maria Carlota, Das, Promi, Fellahi, Soraya, Forslund, Sofia, Galleron, Nathalie, Hansen, Tue H., Holmes, Bridget, Ji, Boyang, Pedersen, Helle Krogh, Phuong Le, Le Chatelier, Emmanuelle, Lewinter, Christian, Manneras-Holm, Louise, Marquet, Florian, Myridakis, Antonis, Pelloux, Veronique, Pons, Nicolas, Quinquis, Benoit, Rouault, Christine, Roume, Hugo, Salem, Joe-Elie, Sokolovska, Nataliya, Søndertoft, Nadja B., Touch, Sothea, Vieira-Silva, Sara, Galan, Pilar, Holst, Jens, Gøtze, Jens Peter, Køber, Lars, Vestergaard, Henrik, Hansen, Torben, Hercberg, Serge, Oppert, Jean-Michel, Nielsen, Jens, Letunic, Ivica, Dumas, Marc-Emmanuel, Stumvoll, Michael, Pedersen, Oluf Borbye, Bork, Peer, Ehrlich, Stanislav Dusko, Zucker, Jean-Daniel, Baeckhed, Fredrik, Raes, Jeroen, Clement, Karine, Belda, Eugeni, Voland, Lise, Tremaroli, Valentina, Falony, Gwen, Adriouch, Solia, Assmann, Karen E., Prifiti, Edi, Aron-Wisnewsky, Judith, Debedat, Jean, Le Roy, Tiphaine, Nielsen, Trine, Amouyal, Chloe, Andre, Sebastien, Andreelli, Fabrizio, Blueher, Matthias, Chakaroun, Rima, Chilloux, Julien, Coelho, Luis Pedro, Dao, Maria Carlota, Das, Promi, Fellahi, Soraya, Forslund, Sofia, Galleron, Nathalie, Hansen, Tue H., Holmes, Bridget, Ji, Boyang, Pedersen, Helle Krogh, Phuong Le, Le Chatelier, Emmanuelle, Lewinter, Christian, Manneras-Holm, Louise, Marquet, Florian, Myridakis, Antonis, Pelloux, Veronique, Pons, Nicolas, Quinquis, Benoit, Rouault, Christine, Roume, Hugo, Salem, Joe-Elie, Sokolovska, Nataliya, Søndertoft, Nadja B., Touch, Sothea, Vieira-Silva, Sara, Galan, Pilar, Holst, Jens, Gøtze, Jens Peter, Køber, Lars, Vestergaard, Henrik, Hansen, Torben, Hercberg, Serge, Oppert, Jean-Michel, Nielsen, Jens, Letunic, Ivica, Dumas, Marc-Emmanuel, Stumvoll, Michael, Pedersen, Oluf Borbye, Bork, Peer, Ehrlich, Stanislav Dusko, Zucker, Jean-Daniel, Baeckhed, Fredrik, Raes, Jeroen, and Clement, Karine

Published
2022

7. Imidazole propionate is increased in diabetes and associated with dietary patterns and altered microbial ecology

Author

Bel Lassen, Pierre, Nielsen, Trine, Bergh, Per-Olof, Rouault, Christine, André, Sébastien, Marquet, Florian, Andreelli, Fabrizio, Salem, Joe-Elie, Assmann, Karen, Bastard, Jean-Philippe, Forslund, Sofia, Le Chatelier, Emmanuelle, Falony, Gwen, Pons, Nicolas, Prifti, Edi, Quinquis, Benoit, Roume, Hugo, Vieira-Silva, Sara, Hansen, Tue, Pedersen, Helle Krogh, Lewinter, Christian, Sønderskov, Nadja, Vestergaard, Henrik, Raes, Jeroen, Nielsen, Jens, Bork, Peer, Ehrlich, S. Dusko, Pedersen, Oluf, Aron-Wisneswky, Judith, Clément, Karine, Bäckhed, Fredrik, Molinaro, Antonio, Lassen, Pierre, Henricsson, Marcus, Wu, Hao, Adriouch, Solia, Belda, Eugeni, Chakaroun, Rima, Nielse, Trine, Bergh, Christine, Rouault, Sébastien, Andr, Florian, Marquet, Fabrizio, Andreelli, Joe-Elie, Salem, Karen, Assmann, Jean-Philippe, Bastard, Sofia, Forslund, Emmanuelle, Le Chatelier, Gwen, Falon, Nicolas, Pons, Edi, Prift, Benoit, Quinquis, Hugo, Roume, Sara, Vieira-Silv, Tue, Hansen, Krogh, Pedersen, Christian, Lewinter, Nadja, The, Metacardis, Køber, Lars, Vestergaar, Henrik, Hansen, Torben, Zucker, Jean-Daniel, Galan, Pilar, Dumas, Marc-Emmanuel, Rae, Jeroen, Oppert, Jean-Michel, Letunic, Ivica, Nielse, Jens, Ehrlic, S, Stumvoll, Michael, Pederse, Oluf, Aron-Wisnewsky, Judith, Bäckhe, Fredrik, Sahlgrenska Center for Cardiovascular and Metabolic Research, Partenaires INRAE, Sahlgrenska University Hospital, Nutrition et obésités: approches systémiques (nutriomics) (UMR-S 1269 INSERM - Sorbonne Université), Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU), Centre de Recherche en Nutrition Humaine d'Ile-de-France (CRNH-IDF), Institut de Veille Sanitaire (INVS)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Institut National Agronomique Paris-Grignon (INA P-G)-CETAF-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université Sorbonne Paris Nord, Unité de Recherche sur les Maladies Cardiovasculaires, du Métabolisme et de la Nutrition = Institute of cardiometabolism and nutrition (ICAN), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Sorbonne Université-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université-Sorbonne Université (SU), Medical Department III – Endocrinology, Nephrology, Rheumatology, Universität Leipzig [Leipzig], Novo Nordisk Foundation Center for Basic Metabolic Research (CBMR), Faculty of Health and Medical Sciences, University of Copenhagen = Københavns Universitet (KU)-University of Copenhagen = Københavns Universitet (KU), Centre d'Investigation Clinique de Paris Est, Institut National de la Santé et de la Recherche Médicale (INSERM), AP-HP Hôpital Tenon [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Experimental and Clinical Research Center [Berlin, Germany], Max Delbrück Center for Molecular Medicine [Berlin] (MDC), Helmholtz-Gemeinschaft = Helmholtz Association-Helmholtz-Gemeinschaft = Helmholtz Association-Charité - Universitätsmedizin Berlin / Charite - University Medicine Berlin, MICrobiologie de l'ALImentation au Service de la Santé (MICALIS), AgroParisTech-Université Paris-Saclay-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Department of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Molecular Bacteriology, Université Catholique de Louvain (UCL), VIB-KU Leuven Center for Microbiology [Belgium], Catholic University of Leuven - Katholieke Universiteit Leuven (KU Leuven), Unité de modélisation mathématique et informatique des systèmes complexes [Bondy] (UMMISCO), Sorbonne Université (SU)-Universtié Yaoundé 1 [Cameroun]-Université Cadi Ayyad [Marrakech] (UCA)-Université Gaston Bergé (Saint-Louis, Sénégal)-Université Cheikh Anta Diop [Dakar, Sénégal] (UCAD)-Institut de la francophonie pour l'informatique-Institut de Recherche pour le Développement (IRD [France-Nord]), Equipe 3: EREN- Equipe de Recherche en Epidémiologie Nutritionnelle (CRESS - U1153), Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité (CRESS (U1153 / UMR_A_1125 / UMR_S_1153)), Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Paris (UP)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Paris (UP)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Department of Metabolism, Digestion and Reproduction, Imperial College London, National Heart and Lung Institute [London] (NHLI), Royal Brompton and Harefield NHS Foundation Trust-Imperial College London, Centre de Recherche en Nutrition Humaine - Ile de France (CRNH - IDF), Biobyte Solutions GMBH, Nutrition et obésités: approches systémiques (UMR-S 1269) (Nutriomics), Institut de Veille Sanitaire (INVS)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Institut National Agronomique Paris-Grignon (INA P-G)-CETAF-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Université Sorbonne Paris Nord, University of Copenhagen = Københavns Universitet (UCPH)-University of Copenhagen = Københavns Universitet (UCPH), Sahlgrenska Academy at University of Gothenburg [Göteborg], CHU Tenon [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Helmholtz-Gemeinschaft = Helmholtz Association-Helmholtz-Gemeinschaft = Helmholtz Association-Charité - UniversitätsMedizin = Charité - University Hospital [Berlin], Helmholtz-Gemeinschaft = Helmholtz Association, Charité - UniversitätsMedizin = Charité - University Hospital [Berlin], Rega Institute for Medical Research [Leuven, België], Unité de Recherche sur les Maladies Cardiovasculaires, du Métabolisme et de la Nutrition = Research Unit on Cardiovascular and Metabolic Diseases (ICAN), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Institut de Cardiométabolisme et Nutrition = Institute of Cardiometabolism and Nutrition [CHU Pitié Salpêtrière] (IHU ICAN), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-CHU Pitié-Salpêtrière [AP-HP], Université de Yaoundé I-Institut de la francophonie pour l'informatique-Université Cheikh Anta Diop [Dakar, Sénégal] (UCAD)-Université Gaston Bergé (Saint-Louis, Sénégal)-Université Cadi Ayyad [Marrakech] (UCA)-Sorbonne Université (SU)-Institut de Recherche pour le Développement (IRD [France-Nord]), Chalmers University of Technology [Göteborg], European Molecular Biology Laboratory [Heidelberg] (EMBL), Université Sorbonne Paris Nord-Centre de Recherche Épidémiologie et Statistique Sorbonne Paris Cité (CRESS (U1153 / UMR_A_1125 / UMR_S_1153)), Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris Cité (UPCité)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Imperial College London-Royal Brompton and Harefield NHS Foundation Trust, HAL-SU, Gestionnaire, Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Institut de Veille Sanitaire (INVS)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Sorbonne Paris Nord-Institut National Agronomique Paris-Grignon (INA P-G)-Sorbonne Université (SU)-CETAF-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut National de la Santé et de la Recherche Médicale (INSERM), Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Sorbonne Université (SU), Institut de Recherche pour le Développement (IRD [France-Nord])-Institut de la francophonie pour l'informatique-Université Cheikh Anta Diop [Dakar, Sénégal] (UCAD)-Université Gaston Bergé (Saint-Louis, Sénégal)-Université Cadi Ayyad [Marrakech] (UCA)-Université de Yaoundé I-Sorbonne Université (SU), Charité - Universitätsmedizin Berlin / Charite - University Medicine Berlin, Auteur indépendant, Commission of the European Communities, and Universität Leipzig

Subjects
0301 basic medicine, Male, ACCURATE METHOD, endocrine system diseases, Metabolite, [SDV]Life Sciences [q-bio], General Physics and Astronomy, Type 2 diabetes, GUT MICROBIOME, GLUCOSE, Cohort Studies, chemistry.chemical_compound, 0302 clinical medicine, Endocrinology, [CHIM] Chemical Sciences, Prediabetes, lcsh:Science, 2. Zero hunger, RISK, Multidisciplinary, biology, INSULIN SENSITIVITY, Imidazoles, HOMEOSTASIS MODEL ASSESSMENT, Middle Aged, 3. Good health, Multidisciplinary Sciences, [SDV] Life Sciences [q-bio], 030220 oncology & carcinogenesis, Science & Technology - Other Topics, Enterotype, Female, Adult, medicine.medical_specialty, Science, Carbohydrate metabolism, Microbiology, digestive system, Article, General Biochemistry, Genetics and Molecular Biology, 03 medical and health sciences, INTESTINAL MICROBIOTA, Internal medicine, medicine, Humans, [CHIM]Chemical Sciences, Histidine, Author Correction, PHYSIOLOGY, Aged, Science & Technology, Bacteria, General Chemistry, Metabolism, medicine.disease, biology.organism_classification, Gastrointestinal Microbiome, MetaCardis Consortium, METAGENOME, INDIVIDUALS, 030104 developmental biology, chemistry, Diabetes Mellitus, Type 2, Cardiovascular and Metabolic Diseases, lcsh:Q, Bacteroides
Abstract

Microbiota-host-diet interactions contribute to the development of metabolic diseases. Imidazole propionate is a novel microbially produced metabolite from histidine, which impairs glucose metabolism. Here, we show that subjects with prediabetes and diabetes in the MetaCardis cohort from three European countries have elevated serum imidazole propionate levels. Furthermore, imidazole propionate levels were increased in subjects with low bacterial gene richness and Bacteroides 2 enterotype, which have previously been associated with obesity. The Bacteroides 2 enterotype was also associated with increased abundance of the genes involved in imidazole propionate biosynthesis from dietary histidine. Since patients and controls did not differ in their histidine dietary intake, the elevated levels of imidazole propionate in type 2 diabetes likely reflects altered microbial metabolism of histidine, rather than histidine intake per se. Thus the microbiota may contribute to type 2 diabetes by generating imidazole propionate that can modulate host inflammation and metabolism., Gut microbial metabolism of nutrients contributes to metabolic diseases, and the histidine metabolite imidazole propionate (ImP) is produced by type 2 diabetes (T2D) associated microbiome. Here the authors report that circulating ImP levels are increased in subjects with prediabetes or T2D in three European populations, and this increase associates with altered gut microbiota rather than dietary histidine.

Published
2020
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8. Senescence-associated β-galactosidase in subcutaneous adipose tissue associates with altered glycaemic status and truncal fat in severe obesity

Author

Rouault, Christine, primary, Marcelin, Geneviève, additional, Adriouch, Solia, additional, Rose, Cindy, additional, Genser, Laurent, additional, Ambrosini, Marc, additional, Bichet, Jean-Christophe, additional, Zhang, Yanyan, additional, Marquet, Florian, additional, Aron-Wisnewsky, Judith, additional, Poitou, Christine, additional, André, Sébastien, additional, Dérumeaux, Geneviève, additional, Guerre-Millo, Michèle, additional, and Clément, Karine, additional

Published
2020
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9. Imidazole propionate is increased in diabetes and associated with dietary patterns and altered microbial ecology

Author

Molinaro, Antonio, Bel Lassen, Pierre, Henricsson, Marcus, Wu, Hao, Adriouch, Solia, Belda, Eugeni, Chakaroun, Rima, Nielsen, Trine, Bergh, Per-Olof, Rouault, Christine, Andre, Sebastien, Marquet, Florian, Andreelli, Fabrizio, Salem, Joe-Elie, Assmann, Karen, Bastard, Jean-Philippe, Forslund, Sofia, Le Chatelier, Emmanuelle, Falony, Gwen, Pons, Nicolas, Prifti, Edi, Quinquis, Benoit, Roume, Hugo, Vieira-Silva, Sara, Hansen, Tue H., Pedersen, Helle Krogh, Lewinter, Christian, Sønderskov, Nadja B., Køber, Lars, Vestergaard, Henrik, Hansen, Torben, Zucker, Jean-Daniel, Galan, Pilar, Dumas, Marc-Emmanuel, Raes, Jeroen, Oppert, Jean-Michel, Letunic, Ivica, Nielsen, Jens, Bork, Peer, Ehrlich, S. Dusko, Stumvoll, Michael, Pedersen, Oluf, Aron-Wisneswky, Judith, Clement, Karine, Baeckhed, Fredrik, Molinaro, Antonio, Bel Lassen, Pierre, Henricsson, Marcus, Wu, Hao, Adriouch, Solia, Belda, Eugeni, Chakaroun, Rima, Nielsen, Trine, Bergh, Per-Olof, Rouault, Christine, Andre, Sebastien, Marquet, Florian, Andreelli, Fabrizio, Salem, Joe-Elie, Assmann, Karen, Bastard, Jean-Philippe, Forslund, Sofia, Le Chatelier, Emmanuelle, Falony, Gwen, Pons, Nicolas, Prifti, Edi, Quinquis, Benoit, Roume, Hugo, Vieira-Silva, Sara, Hansen, Tue H., Pedersen, Helle Krogh, Lewinter, Christian, Sønderskov, Nadja B., Køber, Lars, Vestergaard, Henrik, Hansen, Torben, Zucker, Jean-Daniel, Galan, Pilar, Dumas, Marc-Emmanuel, Raes, Jeroen, Oppert, Jean-Michel, Letunic, Ivica, Nielsen, Jens, Bork, Peer, Ehrlich, S. Dusko, Stumvoll, Michael, Pedersen, Oluf, Aron-Wisneswky, Judith, Clement, Karine, and Baeckhed, Fredrik

Abstract

Microbiota-host-diet interactions contribute to the development of metabolic diseases. Imidazole propionate is a novel microbially produced metabolite from histidine, which impairs glucose metabolism. Here, we show that subjects with prediabetes and diabetes in the MetaCardis cohort from three European countries have elevated serum imidazole propionate levels. Furthermore, imidazole propionate levels were increased in subjects with low bacterial gene richness and Bacteroides 2 enterotype, which have previously been associated with obesity. The Bacteroides 2 enterotype was also associated with increased abundance of the genes involved in imidazole propionate biosynthesis from dietary histidine. Since patients and controls did not differ in their histidine dietary intake, the elevated levels of imidazole propionate in type 2 diabetes likely reflects altered microbial metabolism of histidine, rather than histidine intake per se. Thus the microbiota may contribute to type 2 diabetes by generating imidazole propionate that can modulate host inflammation and metabolism. Gut microbial metabolism of nutrients contributes to metabolic diseases, and the histidine metabolite imidazole propionate (ImP) is produced by type 2 diabetes (T2D) associated microbiome. Here the authors report that circulating ImP levels are increased in subjects with prediabetes or T2D in three European populations, and this increase associates with altered gut microbiota rather than dietary histidine.

Published
2020

10. Prostaglandin D2 amplifies lupus disease through basophil accumulation in lymphoid organs

Author

Pellefigues, Christophe, Dema, Barbara, Lamri, Yasmine, Saidoune, Fanny, Chavarot, Nathalie, Loheac, Charlotte, Pacreau, Emeline, Dussiot, Michaël, Bidault, Caroline, Marquet, Florian, Jablonski, Mathieu, Chemouny, Jonathan Maurice, Jouan, Fanny, Dossier, Antoine, Chauveheid, Marie-Paule, Gobert, Delphine, Papo, Thomas, Karasuyama, Hajime, Sacre, Karim, Daugas, Eric, Charles, Nicolas, Centre de recherche sur l'Inflammation (CRI (UMR_S_1149 / ERL_8252 / U1149)), Université Paris Diderot - Paris 7 (UPD7)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS), Service de Néphrologie [Bichat-Claude Bernard], Université Pierre et Marie Curie - Paris 6 (UPMC)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-AP-HP - Hôpital Bichat - Claude Bernard [Paris], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Hémostase, bio-ingénierie et remodelage cardiovasculaires (LBPC), Université Paris Diderot - Paris 7 (UPD7)-Université Paris 13 (UP13)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut Galilée, Unité de Recherche sur les Maladies Cardiovasculaires, du Métabolisme et de la Nutrition = Institute of cardiometabolism and nutrition (ICAN), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-CHU Pitié-Salpêtrière [AP-HP], Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Service de Médecine Interne, Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-AP-HP - Hôpital Bichat - Claude Bernard [Paris], Université Pierre et Marie Curie - Paris 6 (UPMC), Service de Médecine Interne, GH Bichat-Claude Bernard, Paris, Department of Immune Regulation [Tokyo, Japan], Graduate School of Medical and Dental Sciences [Tokyo, Japan]-Tokyo Medical and Dental University [Japan] (TMDU), UMR 1599, Centre National de la Recherche Scientifique (CNRS), Bureau de Recherches Géologiques et Minières (BRGM) (BRGM), Université Paris 13 (UP13)-Université Paris Diderot - Paris 7 (UPD7)-Institut Galilée-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Unité de Recherche sur les Maladies Cardiovasculaires, du Métabolisme et de la Nutrition = Research Unit on Cardiovascular and Metabolic Diseases [IHU ICAN], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Sorbonne Université (SU)-Institut de Cardiométabolisme et Nutrition = Institute of Cardiometabolism and Nutrition [CHU Pitié Salpêtrière] (IHU ICAN), CHU Pitié-Salpêtrière [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-CHU Pitié-Salpêtrière [AP-HP], Unité de Recherche sur les Maladies Cardiovasculaires, du Métabolisme et de la Nutrition = Research Unit on Cardiovascular and Metabolic Diseases (ICAN), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)-CHU Pitié-Salpêtrière [AP-HP], and Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU)

Subjects
[SDV.IMM.IA]Life Sciences [q-bio]/Immunology/Adaptive immunology, Science, parasitic diseases, lcsh:Q, chemical and pharmacologic phenomena, hemic and immune systems, lcsh:Science, [SDV.MHEP.UN]Life Sciences [q-bio]/Human health and pathology/Urology and Nephrology, ComputingMilieux_MISCELLANEOUS
Abstract

In a lupus environment, basophils accumulate in secondary lymphoid organs where they affect pathogenesis by stimulating autoantibody production. Here the authors show this accumulation is driven by PGD2-induced CXCR4 surface expression and trafficking of basophils.

Published
2018
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12. Prostaglandin D2 amplifies lupus disease through basophil accumulation in lymphoid organs.

Author

Pellefigues, Christophe, Dema, Barbara, Lamri, Yasmine, Saidoune, Fanny, Chavarot, Nathalie, Lohéac, Charlotte, Pacreau, Emeline, Dussiot, Michael, Bidault, Caroline, Marquet, Florian, Jablonski, Mathieu, Chemouny, Jonathan M., Jouan, Fanny, Dossier, Antoine, Chauveheid, Marie-Paule, Gobert, Delphine, Papo, Thomas, Karasuyama, Hajime, Sacré, Karim, and Daugas, Eric

Subjects
PROSTAGLANDINS, LUPUS nephritis, BASOPHILS, LYMPHOID tissue, METABOLITES, KIDNEY failure
Abstract

In systemic lupus erythematosus (SLE), autoantibody production can lead to kidney damage and failure, known as lupus nephritis. Basophils amplify the synthesis of autoantibodies by accumulating in secondary lymphoid organs. Here, we show a role for prostaglandin D2 (PGD2) in the pathophysiology of SLE. Patients with SLE have increased expression of PGD2 receptors (PTGDR) on blood basophils and increased concentration of PGD2 metabolites in plasma. Through an autocrine mechanism dependent on both PTGDRs, PGD2 induces the externalization of CXCR4 on basophils, both in humans and mice, driving accumulation in secondary lymphoid organs. Although PGD2 can accelerate basophil-dependent disease, antagonizing PTGDRs in mice reduces lupus-like disease in spontaneous and induced mouse models. Our study identifies the PGD2/PTGDR axis as a ready-to-use therapeutic modality in SLE. [ABSTRACT FROM AUTHOR]

Published
2018
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14. Author Correction: Imidazole propionate is increased in diabetes and associated with dietary patterns and altered microbial ecology.

Author

Molinaro, Antonio, Bel Lassen, Pierre, Henricsson, Marcus, Wu, Hao, Adriouch, Solia, Belda, Eugeni, Chakaroun, Rima, Nielsen, Trine, Bergh, Per-Olof, Rouault, Christine, André, Sébastien, Marquet, Florian, Andreelli, Fabrizio, Salem, Joe-Elie, Assmann, Karen, Bastard, Jean-Philippe, Forslund, Sofia, Le Chatelier, Emmanuelle, Falony, Gwen, and Pons, Nicolas

Subjects
PROPIONATES, DIABETES, MICROBIAL ecology
Abstract

A Correction to this paper has been published: https://doi.org/10.1038/s41467-020-20412-9. [ABSTRACT FROM AUTHOR]

Published
2020
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15. Imidazole propionate is increased in diabetes and associated with dietary patterns and altered microbial ecology.

Author

Molinaro A, Bel Lassen P, Henricsson M, Wu H, Adriouch S, Belda E, Chakaroun R, Nielsen T, Bergh PO, Rouault C, André S, Marquet F, Andreelli F, Salem JE, Assmann K, Bastard JP, Forslund S, Le Chatelier E, Falony G, Pons N, Prifti E, Quinquis B, Roume H, Vieira-Silva S, Hansen TH, Pedersen HK, Lewinter C, Sønderskov NB, Køber L, Vestergaard H, Hansen T, Zucker JD, Galan P, Dumas ME, Raes J, Oppert JM, Letunic I, Nielsen J, Bork P, Ehrlich SD, Stumvoll M, Pedersen O, Aron-Wisnewsky J, Clément K, and Bäckhed F

Subjects
Adult, Aged, Bacteria classification, Bacteria genetics, Bacteria isolation & purification, Bacteria metabolism, Cohort Studies, Diabetes Mellitus, Type 2 blood, Diabetes Mellitus, Type 2 metabolism, Female, Histidine metabolism, Humans, Male, Middle Aged, Diabetes Mellitus, Type 2 microbiology, Gastrointestinal Microbiome, Imidazoles blood
Abstract

Microbiota-host-diet interactions contribute to the development of metabolic diseases. Imidazole propionate is a novel microbially produced metabolite from histidine, which impairs glucose metabolism. Here, we show that subjects with prediabetes and diabetes in the MetaCardis cohort from three European countries have elevated serum imidazole propionate levels. Furthermore, imidazole propionate levels were increased in subjects with low bacterial gene richness and Bacteroides 2 enterotype, which have previously been associated with obesity. The Bacteroides 2 enterotype was also associated with increased abundance of the genes involved in imidazole propionate biosynthesis from dietary histidine. Since patients and controls did not differ in their histidine dietary intake, the elevated levels of imidazole propionate in type 2 diabetes likely reflects altered microbial metabolism of histidine, rather than histidine intake per se. Thus the microbiota may contribute to type 2 diabetes by generating imidazole propionate that can modulate host inflammation and metabolism.

Published
2020
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16. Prostaglandin D 2 amplifies lupus disease through basophil accumulation in lymphoid organs.

Author

Pellefigues C, Dema B, Lamri Y, Saidoune F, Chavarot N, Lohéac C, Pacreau E, Dussiot M, Bidault C, Marquet F, Jablonski M, Chemouny JM, Jouan F, Dossier A, Chauveheid MP, Gobert D, Papo T, Karasuyama H, Sacré K, Daugas E, and Charles N

Subjects
Adult, Animals, Female, Humans, Lupus Erythematosus, Systemic blood, Male, Mice, Inbred C57BL, Mice, Knockout, Middle Aged, Prostaglandin D2 blood, Receptors, CXCR4 blood, Receptors, CXCR4 immunology, Receptors, Immunologic blood, Receptors, Immunologic immunology, Receptors, Prostaglandin blood, Receptors, Prostaglandin immunology, Signal Transduction immunology, Young Adult, Basophils immunology, Lupus Erythematosus, Systemic immunology, Lymphatic System immunology, Prostaglandin D2 immunology
Abstract

In systemic lupus erythematosus (SLE), autoantibody production can lead to kidney damage and failure, known as lupus nephritis. Basophils amplify the synthesis of autoantibodies by accumulating in secondary lymphoid organs. Here, we show a role for prostaglandin D 2 (PGD 2 ) in the pathophysiology of SLE. Patients with SLE have increased expression of PGD 2 receptors (PTGDR) on blood basophils and increased concentration of PGD 2 metabolites in plasma. Through an autocrine mechanism dependent on both PTGDRs, PGD 2 induces the externalization of CXCR4 on basophils, both in humans and mice, driving accumulation in secondary lymphoid organs. Although PGD 2 can accelerate basophil-dependent disease, antagonizing PTGDRs in mice reduces lupus-like disease in spontaneous and induced mouse models. Our study identifies the PGD 2 /PTGDR axis as a ready-to-use therapeutic modality in SLE.

Published
2018
Full Text
View/download PDF

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