Zobrazeno 1 - 10
of 250
pro vyhledávání: '"Andre G, Buret"'
Autor:
Elena Fekete, Thibault Allain, Olivia Sosnowski, Stephanie Anderson, Ian A. Lewis, Andre G. Buret
Publikováno v:
Gut Microbes, Vol 16, Iss 1 (2024)
Infection with the protozoan parasite Giardia duodenalis (syn. intestinalis, lamblia) has been associated with intestinal mucus disruptions and microbiota dysbiosis. The mechanisms remain incompletely understood. Mucus consists primarily of densely g
Externí odkaz:
https://doaj.org/article/26afd938010f439ba72b809b91fc2b07
Autor:
Affan Siddiq, George Dong, Balu Balan, Luke G. Harrison, Aaron Jex, Martin Olivier, Thibault Allain, Andre G. Buret
Publikováno v:
Journal of Extracellular Biology, Vol 2, Iss 9, Pp n/a-n/a (2023)
Abstract Extracellular vesicles (EVs) recently emerged as important players in the pathophysiology of parasitic infections. While the protist parasite Giardia duodenalis can produce EVs, their role in giardiasis remains obscure. Giardia can disrupt g
Externí odkaz:
https://doaj.org/article/25571c88be7e4895a62f7ea9516c56f6
Publikováno v:
Biofilm, Vol 4, Iss , Pp 100095- (2022)
Host immune cells and clinical interventions often fail to eradicate biofilm-mediated infections, resulting in chronic inflammation. The role of the biofilm three-dimensional structure in this tolerant phenotype has been studied extensively; however,
Externí odkaz:
https://doaj.org/article/6b7317cc872e47c394f12fb79ae0821b
Publikováno v:
Microorganisms, Vol 11, Iss 6, p 1598 (2023)
Body tissues are subjected to various oxygenic gradients and fluctuations and hence can become transiently hypoxic. Hypoxia-inducible factor (HIF) is the master transcriptional regulator of the cellular hypoxic response and is capable of modulating c
Externí odkaz:
https://doaj.org/article/0096fc27947b42a5bea09adaaf9cb4cb
Autor:
Adam Shute, Arthur Wang, Timothy S. Jayme, Marc Strous, Kathy D. McCoy, Andre G. Buret, Derek M. McKay
Publikováno v:
Gut Microbes, Vol 11, Iss 3, Pp 497-510 (2020)
The tapeworm Hymenolepis diminuta fails to establish in mice. Given the potential for helminth-bacteria interaction in the gut and the influence that commensal bacteria exert on host immunity, we tested if worm expulsion was related to alterations in
Externí odkaz:
https://doaj.org/article/b196985e8cc94ec3be92d33f23a69839
Autor:
Nauzer Forbes, B. Joseph Elmunzer, Thibault Allain, Millie Chau, Hannah F. Koury, Sydney Bass, Paul J. Belletrutti, Martin J. Cole, Emmanuel Gonzalez-Moreno, Ahmed Kayal, Puja Kumar, Rachid Mohamed, Christian Turbide, Andre G. Buret, Steven J. Heitman
Publikováno v:
BMC Gastroenterology, Vol 20, Iss 1, Pp 1-9 (2020)
Abstract Background Endoscopic retrograde cholangio-pancreatography (ERCP) is commonly performed in the management of pancreatic and biliary disease. Duodenoscopes are specialized endoscopes used to perform ERCP, and inherent to their design, a high
Externí odkaz:
https://doaj.org/article/dc81a89c17e249ed8d7f73fa51b5df06
Autor:
Jean-Paul Motta, Alexandre Denadai-Souza, David Sagnat, Laura Guiraud, Anissa Edir, Chrystelle Bonnart, Mireille Sebbag, Perrine Rousset, Ariane Lapeyre, Carine Seguy, Noa Mathurine-Thomas, Heather J. Galipeau, Delphine Bonnet, Laurent Alric, Andre G. Buret, John L. Wallace, Antoine Dufour, Elena F. Verdu, Morley D. Hollenberg, Eric Oswald, Matteo Serino, Celine Deraison, Nathalie Vergnolle
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-12 (2019)
The roles played by thrombin in the human intestinal mucosa are unclear. Here, the authors show that the commensal microbiota modulates epithelial production of active thrombin, which controls biofilm growth and contributes to protection of the mucos
Externí odkaz:
https://doaj.org/article/68a8589ee36440b4a7b451d28d77ced9
Autor:
Elena Fekete, Andre G. Buret
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 324:G452-G465
Mucin O-linked glycans are important mediators of host-microbiota-pathogen interactions in the gastrointestinal tract. The major component of intestinal mucus, the MUC2 mucin, is densely glycosylated, with up to 80% of its weight-to-volume ratio repr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d53198794871cacbbec21186c0787d8
https://doi.org/10.1152/ajpgi.00261.2022
https://doi.org/10.1152/ajpgi.00261.2022
Publikováno v:
Frontiers in Microbiology, Vol 11 (2021)
Alteration of the intestinal microbiome by enteropathogens is commonly associated with gastrointestinal diseases and disorders and has far-reaching consequences for overall health. Significant advances have been made in understanding the role of micr
Externí odkaz:
https://doaj.org/article/90ae82d37f2b48d8b9eb0f8b115b01bf
Publikováno v:
Antioxidants & Redox Signaling. 36:211-219
Significance: Hydrogen sulfide (H2S), an important regulator of physiology and health, helps resolve inflammation and promotes tissue repair in the gastrointestinal tract. Recent Advances: Gut microbiota live as a multispecies biofilm in close intera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2a7083ac6b7d8bc93163fe1057b374f
https://doi.org/10.1089/ars.2021.0004
https://doi.org/10.1089/ars.2021.0004