Integrative metagenomics and metabolomics ...
Type de document :
Article dans une revue scientifique: Article original
PMID :
URL permanente :
Titre :
Integrative metagenomics and metabolomics reveal age-associated gut microbiota and metabolite alterations in experimental COVID-19
Auteur(s) :
Rodrigues, Patrícia Brito [Auteur]
Centre d’Infection et d’Immunité de Lille - INSERM U 1019 - UMR 9017 - UMR 8204 [CIIL]
De Rezende Rodovalho, Vinícius [Auteur]
Universidade Estadual de Campinas = University of Campinas [UNICAMP]
Sencio, Valentin [Auteur]
Centre d’Infection et d’Immunité de Lille - INSERM U 1019 - UMR 9017 - UMR 8204 [CIIL]
Benech, Nicolas [Auteur]
Paris Center for Microbiome Medicine [FHU PaCeMM]
Hospices Civils de Lyon [HCL]
Centre de Recherche Saint-Antoine [CRSA]
Creskey, Marybeth [Auteur]
Angulo, Fabiola Silva [Auteur]
Centre d’Infection et d’Immunité de Lille - INSERM U 1019 - UMR 9017 - UMR 8204 [CIIL]
Delval, Lou [Auteur]
Centre d'Infection et d'Immunité de Lille (CIIL) - U1019 - UMR 9017
Robil, Cyril [Auteur]
Centre d'Infection et d'Immunité de Lille (CIIL) - U1019 - UMR 9017
Gosset, Philippe [Auteur]
Centre d'Infection et d'Immunité de Lille (CIIL) - U1019 - UMR 9017
Machelart, Arnaud [Auteur]
Centre d'Infection et d'Immunité de Lille (CIIL) - U1019 - UMR 9017
Haas, Joel [Auteur]
Récepteurs nucléaires, Maladies Cardiovasculaires et Diabète (RNMCD) - U1011
Descat, Amandine [Auteur]
Groupe de Recherche sur les formes Injectables et les Technologies Associées (GRITA) - ULR 7365
Goossens, Jean-Francois [Auteur]
Groupe de Recherche sur les formes Injectables et les Technologies Associées - ULR 7365 [GRITA]
Beury, Delphine [Auteur]
Plateformes Lilloises en Biologie et Santé (PLBS) - UAR 2014 - US 41
Maurier, Florence [Auteur]
Plateformes Lilloises en Biologie et Santé (PLBS) - UAR 2014 - US 41
Hot, David [Auteur]
Plateformes Lilloises en Biologie et Santé (PLBS) - UAR 2014 - US 41
Wolowczuk, Isabelle [Auteur]
Centre d'Infection et d'Immunité de Lille (CIIL) - U1019 - UMR 9017
Sokol, Harry [Auteur]
MICrobiologie de l'ALImentation au Service de la Santé [MICALIS]
Paris Center for Microbiome Medicine [FHU PaCeMM]
Centre de Recherche Saint-Antoine [CRSA]
Zhang, Xu [Auteur]
University of Ottawa [Ottawa]
Ramirez Vinolo, Marco Aurélio [Auteur]
Universidade Estadual de Campinas = University of Campinas [UNICAMP]
Trottein, Francois [Auteur]
Centre d'Infection et d'Immunité de Lille (CIIL) - U1019 - UMR 9017
Centre d’Infection et d’Immunité de Lille - INSERM U 1019 - UMR 9017 - UMR 8204 [CIIL]
De Rezende Rodovalho, Vinícius [Auteur]
Universidade Estadual de Campinas = University of Campinas [UNICAMP]
Sencio, Valentin [Auteur]
Centre d’Infection et d’Immunité de Lille - INSERM U 1019 - UMR 9017 - UMR 8204 [CIIL]
Benech, Nicolas [Auteur]
Paris Center for Microbiome Medicine [FHU PaCeMM]
Hospices Civils de Lyon [HCL]
Centre de Recherche Saint-Antoine [CRSA]
Creskey, Marybeth [Auteur]
Angulo, Fabiola Silva [Auteur]
Centre d’Infection et d’Immunité de Lille - INSERM U 1019 - UMR 9017 - UMR 8204 [CIIL]
Delval, Lou [Auteur]
Centre d'Infection et d'Immunité de Lille (CIIL) - U1019 - UMR 9017
Robil, Cyril [Auteur]
Centre d'Infection et d'Immunité de Lille (CIIL) - U1019 - UMR 9017
Gosset, Philippe [Auteur]
Centre d'Infection et d'Immunité de Lille (CIIL) - U1019 - UMR 9017
Machelart, Arnaud [Auteur]
Centre d'Infection et d'Immunité de Lille (CIIL) - U1019 - UMR 9017
Haas, Joel [Auteur]
Récepteurs nucléaires, Maladies Cardiovasculaires et Diabète (RNMCD) - U1011
Descat, Amandine [Auteur]
Groupe de Recherche sur les formes Injectables et les Technologies Associées (GRITA) - ULR 7365
Goossens, Jean-Francois [Auteur]
Groupe de Recherche sur les formes Injectables et les Technologies Associées - ULR 7365 [GRITA]
Beury, Delphine [Auteur]
Plateformes Lilloises en Biologie et Santé (PLBS) - UAR 2014 - US 41
Maurier, Florence [Auteur]
Plateformes Lilloises en Biologie et Santé (PLBS) - UAR 2014 - US 41
Hot, David [Auteur]
Plateformes Lilloises en Biologie et Santé (PLBS) - UAR 2014 - US 41
Wolowczuk, Isabelle [Auteur]
Centre d'Infection et d'Immunité de Lille (CIIL) - U1019 - UMR 9017
Sokol, Harry [Auteur]
MICrobiologie de l'ALImentation au Service de la Santé [MICALIS]
Paris Center for Microbiome Medicine [FHU PaCeMM]
Centre de Recherche Saint-Antoine [CRSA]
Zhang, Xu [Auteur]
University of Ottawa [Ottawa]
Ramirez Vinolo, Marco Aurélio [Auteur]
Universidade Estadual de Campinas = University of Campinas [UNICAMP]
Trottein, Francois [Auteur]
Centre d'Infection et d'Immunité de Lille (CIIL) - U1019 - UMR 9017
Titre de la revue :
bioRxiv : the preprint server for biology
Nom court de la revue :
bioRxiv
Date de publication :
2024-11-06
ISSN :
2692-8205
Discipline(s) HAL :
Sciences du Vivant [q-bio]
Résumé en anglais : [en]
Aging is a key contributor of morbidity and mortality during acute viral pneumonia. The potential role of age-associated dysbiosis on disease outcomes is still elusive. In the current study, we used high-resolution shotgun ...
Lire la suite >Aging is a key contributor of morbidity and mortality during acute viral pneumonia. The potential role of age-associated dysbiosis on disease outcomes is still elusive. In the current study, we used high-resolution shotgun metagenomics and targeted metabolomics to characterize SARS-CoV-2-associated changes in the gut microbiota from young (2-month-old) and aged (22-month-old) hamsters, a valuable model of COVID-19. We show that age-related dysfunctions in the gut microbiota are linked to disease severity and long-term sequelae in older hamsters. Our data also reveal age-specific changes in the composition and metabolic activity of the gut microbiota during both the acute phase (day 7 post-infection, D7) and the recovery phase (D22) of infection. Aged hamsters exhibited the most notable shifts in gut microbiota composition and plasma metabolic profiles. Through an integrative analysis of metagenomics, metabolomics, and clinical data, we identified significant associations between bacterial taxa, metabolites and disease markers in the aged group. On D7 (high viral load and lung epithelial damage) and D22 (body weight loss and fibrosis), numerous amino acids, amino acid-related molecules, and indole derivatives were found to correlate with disease markers. In particular, a persistent decrease in phenylalanine, tryptophan, glutamic acid, and indoleacetic acid in aged animals positively correlated with poor recovery of body weight and/or lung fibrosis by D22. In younger hamsters, several bacterial taxa (Eubacterium, Oscillospiraceae, Lawsonibacter) and plasma metabolites (carnosine and cis-aconitic acid) were associated with mild disease outcomes. These findings support the need for age-specific microbiome-targeting strategies to more effectively manage acute viral pneumonia and long-term disease outcomes.Lire moins >
Lire la suite >Aging is a key contributor of morbidity and mortality during acute viral pneumonia. The potential role of age-associated dysbiosis on disease outcomes is still elusive. In the current study, we used high-resolution shotgun metagenomics and targeted metabolomics to characterize SARS-CoV-2-associated changes in the gut microbiota from young (2-month-old) and aged (22-month-old) hamsters, a valuable model of COVID-19. We show that age-related dysfunctions in the gut microbiota are linked to disease severity and long-term sequelae in older hamsters. Our data also reveal age-specific changes in the composition and metabolic activity of the gut microbiota during both the acute phase (day 7 post-infection, D7) and the recovery phase (D22) of infection. Aged hamsters exhibited the most notable shifts in gut microbiota composition and plasma metabolic profiles. Through an integrative analysis of metagenomics, metabolomics, and clinical data, we identified significant associations between bacterial taxa, metabolites and disease markers in the aged group. On D7 (high viral load and lung epithelial damage) and D22 (body weight loss and fibrosis), numerous amino acids, amino acid-related molecules, and indole derivatives were found to correlate with disease markers. In particular, a persistent decrease in phenylalanine, tryptophan, glutamic acid, and indoleacetic acid in aged animals positively correlated with poor recovery of body weight and/or lung fibrosis by D22. In younger hamsters, several bacterial taxa (Eubacterium, Oscillospiraceae, Lawsonibacter) and plasma metabolites (carnosine and cis-aconitic acid) were associated with mild disease outcomes. These findings support the need for age-specific microbiome-targeting strategies to more effectively manage acute viral pneumonia and long-term disease outcomes.Lire moins >
Langue :
Anglais
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
Université de Lille
CHU Lille
CNRS
Inserm
Institut Pasteur de Lille
CHU Lille
CNRS
Inserm
Institut Pasteur de Lille
Collections :
- Centre d'Infection et d'Immunité de Lille (CIIL) - U1019 - UMR 9017
- Groupe de Recherche sur les formes Injectables et les Technologies Associées (GRITA) - ULR 7365
- Plateformes Lilloises en Biologie et Santé (PLBS) - UAR 2014 - US 41
- Récepteurs nucléaires, Maladies Cardiovasculaires et Diabète (RNMCD) - U1011
Date de dépôt :
2024-12-03T22:03:02Z
2024-12-19T15:43:18Z
2024-12-19T15:43:18Z