Results 221 to 230 of about 4,917 (252)

Pathobiont peacekeepers

open access: yesNature Reviews Immunology, 2018
Kirsty Minton
exaly   +3 more sources

A gut pathobiont synergizes with the microbiota to instigate inflammatory disease marked by immunoreactivity against other symbionts but not itself

open access: yesScientific Reports, 2017
Inflammatory bowel diseases (IBD) are likely driven by aberrant immune responses directed against the resident microbiota. Although IBD is commonly associated with a dysbiotic microbiota enriched in putative pathobionts, the etiological agents of IBD ...
João CARLOS Gomes-Neto   +2 more
exaly   +4 more sources

Lethal inflammasome activation by a multidrug-resistant pathobiont upon antibiotic disruption of the microbiota [PDF]

open access: yesNature Medicine, 2012
The maintenance of a normal intestinal microbiota is associated with gut integrity and healthy immune responses. In this issue, Janelle Ayres and her colleagues report that disruption of the gut microbiome with antibiotics, coupled with gut injury, leads
Janelle S Ayres   +2 more
exaly   +2 more sources

Draft Genome Sequence of Lactobacillus brevis Strain EW, a Drosophila Gut Pathobiont

open access: yesGenome Announcements, 2013
Lactobacillus brevis strain EW, a gut pathobiont, was isolated from the fruit flyDrosophila melanogaster. Here, we report the draft genome sequence of L.
Eun-Kyoung Kim   +2 more
exaly   +1 more source

Aggregatibacter Actinomycetemcomitans: Clinical Significance of a Pathobiont Subjected to Ample Changes in Classification and Nomenclature

open access: yesPathogens, 2019
Aggregatibacter actinomycetemcomitans is a Gram-negative bacterium that is part of the oral microbiota. The aggregative nature of this pathogen or pathobiont is crucial to its involvement in human disease.
Niels Nørskov-Lauritsen   +2 more
exaly   +2 more sources

Evolving concepts of host–pathobiont interactions in autoimmunity

Current Opinion in Immunology, 2023
Autoimmune diseases are complex, multifactorial diseases with a polygenic trait and diverse environmental factors that contribute to triggering and exacerbating each disorder. The human microbiome is increasingly implicated in the multistep pathogenesis of autoimmune diseases. We summarize here the latest developments in the field of how the microbiota
Márcia S, Pereira, Martin A, Kriegel
openaire   +2 more sources

Gut pathobionts as triggers for liver diseases

Nature Microbiology, 2019
Klebsiella pneumoniae isolated from patients with primary sclerosing cholangitis was found to cause intestinal barrier dysfunction resulting in T-helper-17-cell-mediated hepatobiliary injury, providing evidence for specific gut-derived, pore-forming pathogens as triggers for immune-mediated liver disease.
Peter, Fickert, Hanns-Ulrich, Marschall
openaire   +2 more sources

Oral Pathobionts Promote MS-like Symptoms in Mice

Journal of Dental Research, 2022
Dysbiotic oral microbiota has been associated with multiple sclerosis. However, the role and mechanism of oral microbiota in the development of multiple sclerosis are still elusive. Here, we demonstrated that ligature-induced periodontitis (LIP) aggravated experimental autoimmune encephalomyelitis (EAE) in mice, and this was likely dependent on the ...
L.-J. Zhou   +10 more
openaire   +2 more sources

Metabolism of periodontal pathobionts: Their regulatory roles in the dysbiotic microbiota

Molecular Oral Microbiology, 2023
Abstract The onset and development of periodontitis centers around microbiota dysbiosis and disrupted host responses. Dynamic metabolic activities of the subgingival microbiota modify the polymicrobial community, shape the microenvironment, and modulate the host response.
Jing, Ding, Chuanjiang, Zhao, Li, Gao
openaire   +2 more sources

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