Gut microbiota in CDI
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA1106051 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR28839200_1.fastq.gz | Fastqsanger.gz | |||
| SRR28839200_2.fastq.gz | Fastqsanger.gz | |||
| SRR28839300_1.fastq.gz | Fastqsanger.gz | |||
| SRR28839300_2.fastq.gz | Fastqsanger.gz | |||
| SRR28839201_1.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 480 |
Similar Datasets
Project description:In the presented study, in order to unravel gut microbial community multiplicity and the influence of maternal milk nutrients (i.e., IgA) on gut mucosal microbiota onset and shaping, a mouse GM (MGM) was used as newborn study model to discuss genetic background and feeding modulation on gut microbiota in term of symbiosis, dysbiosis and rebiosis maintenance during early gut microbiota onset and programming after birth. Particularly, a bottom-up shotgun metaproteomic approach, combined with a computational pipeline, has been compred with a culturomics analysis of mouse gut microbiota, obtained by MALDI-TOF mass spectrometry (MS).
2016-10-13 | PXD004033 | Pride
Project description:Gut microbiota dysbiosis characterizes systemic metabolic alteration, yet its causality is debated. To address this issue, we transplanted antibiotic-free conventional wild-type mice with either dysbiotic (“obese”) or eubiotic (“lean”) gut microbiota and fed them either a NC or a 72%HFD. We report that, on NC, obese gut microbiota transplantation reduces hepatic gluconeogenesis with decreased hepatic PEPCK activity, compared to non-transplanted mice. Of note, this phenotype is blunted in conventional NOD2KO mice. By contrast, lean microbiota transplantation did not affect hepatic gluconeogenesis. In addition, obese microbiota transplantation changed both gut microbiota and microbiome of recipient mice. Interestingly, hepatic gluconeogenesis, PEPCK and G6Pase activity were reduced even once mice transplanted with the obese gut microbiota were fed a 72%HFD, together with reduced fed glycaemia and adiposity compared to non-transplanted mice. Notably, changes in gut microbiota and microbiome induced by the transplantation were still detectable on 72%HFD. Finally, we report that obese gut microbiota transplantation may impact on hepatic metabolism and even prevent HFD-increased hepatic gluconeogenesis. Our findings may provide a new vision of gut microbiota dysbiosis, useful for a better understanding of the aetiology of metabolic diseases. all livers are from NC-fed mice only.
2017-03-16 | GSE81318 | GEO
Project description:Improved understanding of the interplay between host and microbes stands to illuminate new avenues for disease diagnosis, treatment and prevention. Here, we provide a high-resolution view of the dynamics between host and gut microbiota during antibiotic induced intestinal microbiota depletion, opportunistic Salmonella typhimurium and Clostridium difficile pathogenesis, and recovery from these perturbed states in a mouse model. Host-centric proteome and microbial community profiles provide an unprecedented longitudinal view revealing the interdependence between host and microbiota in evolving dysbioses. Time- and condition-specific molecular and microbial signatures are evident and clearly distinguished from pathogen-independent inflammatory fingerprints. Our data reveal that mice recovering from antibiotic treatment or C. difficile infection retain lingering signatures of inflammation despite compositional normalization of the microbiota, and host responses could be rapidly and durably relieved through fecal transplant. These experiments define a novel platform for combining orthogonal, untargeted approaches to shed new light on the gastrointestinal ecosystem.
2016-02-04 | PXD003168 | Pride
Project description:Improved understanding of the interplay between host and microbes stands to illuminate new avenues for disease diagnosis, treatment and prevention. Here, we provide a high-resolution view of the dynamics between host and gut microbiota during antibiotic induced intestinal microbiota depletion, opportunistic Salmonella typhimurium and Clostridium difficile pathogenesis, and recovery from these perturbed states in a mouse model. Host-centric proteome and microbial community profiles provide an unprecedented longitudinal view revealing the interdependence between host and microbiota in evolving dysbioses. Time- and condition-specific molecular and microbial signatures are evident and clearly distinguished from pathogen-independent inflammatory fingerprints. Our data reveal that mice recovering from antibiotic treatment or C. difficile infection retain lingering signatures of inflammation despite compositional normalization of the microbiota, and host responses could be rapidly and durably relieved through fecal transplant. These experiments define a novel platform for combining orthogonal, untargeted approaches to shed new light on the gastrointestinal ecosystem.
2016-02-04 | PXD003171 | Pride
Project description:Improved understanding of the interplay between host and microbes stands to illuminate new avenues for disease diagnosis, treatment and prevention. Here, we provide a high-resolution view of the dynamics between host and gut microbiota during antibiotic induced intestinal microbiota depletion, opportunistic Salmonella typhimurium and Clostridium difficile pathogenesis, and recovery from these perturbed states in a mouse model. Host-centric proteome and microbial community profiles provide an unprecedented longitudinal view revealing the interdependence between host and microbiota in evolving dysbioses. Time- and condition-specific molecular and microbial signatures are evident and clearly distinguished from pathogen-independent inflammatory fingerprints. Our data reveal that mice recovering from antibiotic treatment or C. difficile infection retain lingering signatures of inflammation despite compositional normalization of the microbiota, and host responses could be rapidly and durably relieved through fecal transplant. These experiments define a novel platform for combining orthogonal, untargeted approaches to shed new light on the gastrointestinal ecosystem.
2016-02-04 | PXD003170 | Pride
Project description:Improved understanding of the interplay between host and microbes stands to illuminate new avenues for disease diagnosis, treatment and prevention. Here, we provide a high-resolution view of the dynamics between host and gut microbiota during antibiotic induced intestinal microbiota depletion, opportunistic Salmonella typhimurium and Clostridium difficile pathogenesis, and recovery from these perturbed states in a mouse model. Host-centric proteome and microbial community profiles provide an unprecedented longitudinal view revealing the interdependence between host and microbiota in evolving dysbioses. Time- and condition-specific molecular and microbial signatures are evident and clearly distinguished from pathogen-independent inflammatory fingerprints. Our data reveal that mice recovering from antibiotic treatment or C. difficile infection retain lingering signatures of inflammation despite compositional normalization of the microbiota, and host responses could be rapidly and durably relieved through fecal transplant. These experiments define a novel platform for combining orthogonal, untargeted approaches to shed new light on the gastrointestinal ecosystem.
2016-02-04 | PXD003169 | Pride
Project description:Improved understanding of the interplay between host and microbes stands to illuminate new avenues for disease diagnosis, treatment and prevention. Here, we provide a high-resolution view of the dynamics between host and gut microbiota during antibiotic induced intestinal microbiota depletion, opportunistic Salmonella typhimurium and Clostridium difficile pathogenesis, and recovery from these perturbed states in a mouse model. Host-centric proteome and microbial community profiles provide an unprecedented longitudinal view revealing the interdependence between host and microbiota in evolving dysbioses. Time- and condition-specific molecular and microbial signatures are evident and clearly distinguished from pathogen-independent inflammatory fingerprints. Our data reveal that mice recovering from antibiotic treatment or C. difficile infection retain lingering signatures of inflammation despite compositional normalization of the microbiota, and host responses could be rapidly and durably relieved through fecal transplant. These experiments define a novel platform for combining orthogonal, untargeted approaches to shed new light on the gastrointestinal ecosystem.
2016-02-04 | PXD003152 | Pride
Project description:Human gut microbiota associated to Clostridium difficile infection
| PRJEB5771 | ENA
Project description:To investigate the role of gut microbiota on the formation of cholesterol gallstone in mice.
2019-12-31 | E-MTAB-8550 | biostudies-arrayexpress
Project description:Improved understanding of the interplay between host and microbes stands to illuminate new avenues for disease diagnosis, treatment and prevention. Here, we provide a high-resolution view of the dynamics between host and gut microbiota during antibiotic induced intestinal microbiota depletion, opportunistic Salmonella typhimurium and Clostridium difficile pathogenesis, and recovery from these perturbed states in a mouse model. Host-centric proteome and microbial community profiles provide an unprecedented longitudinal view revealing the interdependence between host and microbiota in evolving dysbioses. Time- and condition-specific molecular and microbial signatures are evident and clearly distinguished from pathogen-independent inflammatory fingerprints. Our data reveal that mice recovering from antibiotic treatment or C. difficile infection retain lingering signatures of inflammation despite compositional normalization of the microbiota, and host responses could be rapidly and durably relieved through fecal transplant. These experiments define a novel platform for combining orthogonal, untargeted approaches to shed new light on the gastrointestinal ecosystem.
2016-02-04 | PXD003167 | Pride