Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Frédéric Delbac"'
Autor:
Maurine Fayet, Nastasia Prybylski, Marie-Laure Collin, Eric Peyretaillade, Ivan Wawrzyniak, Abdel Belkorchia, Reginald Florian Akossi, Marie Diogon, Hicham El Alaoui, Valérie Polonais, Frédéric Delbac
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract Microsporidia are obligate intracellular parasites able to infect a wide range of hosts from invertebrates to vertebrates. The success of their invasion process is based on an original organelle, the polar tube, which is suddenly extruded fr
Externí odkaz:
https://doaj.org/article/78711a49b1434db4a99a200bd36d491c
Autor:
Thania Sbaghdi, Julian R. Garneau, Simon Yersin, Frédérique Chaucheyras-Durand, Michel Bocquet, Anne Moné, Hicham El Alaoui, Philippe Bulet, Nicolas Blot, Frédéric Delbac
Publikováno v:
Microorganisms, Vol 12, Iss 1, p 192 (2024)
The honey bee Apis mellifera is exposed to a variety of biotic and abiotic stressors, such as the highly prevalent microsporidian parasite Nosema (Vairimorpha) ceranae and neonicotinoid insecticides. Both can affect honey bee physiology and microbial
Externí odkaz:
https://doaj.org/article/34a9d6e2e9ed406f9fbae2f508025c00
Autor:
Eugénie Carriere, Aizat Iman Abdul Hamid, Inès Feki, Aurore Dubuffet, Frédéric Delbac, Pascale Gueirard
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
Microsporidia are obligate intracellular parasites related to fungi that cause severe infections in immunocompromised individuals. Encephalitozoon cuniculi is a microsporidian species capable of infecting mammals, including human and rodents. In resp
Externí odkaz:
https://doaj.org/article/284ee8cd2ed94e649d878dbd5b1f00a0
Autor:
Maëva Meynier, Elodie Baudu, Nathalie Rolhion, Manon Defaye, Marjolène Straube, Valentine Daugey, Morgane Modoux, Ivan Wawrzyniak, Frédéric Delbac, Romain Villéger, Mathieu Méleine, Esther Borras Nogues, Catherine Godfraind, Nicolas Barnich, Denis Ardid, Philippe Poirier, Harry Sokol, Jean-Marc Chatel, Philippe Langella, Valérie Livrelli, Mathilde Bonnet, Frédéric Antonio Carvalho
Publikováno v:
Gut Microbes, Vol 14, Iss 1 (2022)
Alterations in brain/gut/microbiota axis are linked to Irritable Bowel Syndrome (IBS) physiopathology. Upon gastrointestinal infection, chronic abdominal pain and anxio-depressive comorbidities may persist despite pathogen clearance leading to Post-I
Externí odkaz:
https://doaj.org/article/405fa30a370f4d77b938535fdeaebcda
Autor:
Vincent Fernandes, Kevin Hidalgo, Marie Diogon, Frédéric Mercier, Magaly Angénieux, Jérémy Ratel, Frédéric Delbac, Erwan Engel, Philippe Bouchard
Publikováno v:
Metabolites, Vol 13, Iss 2, p 185 (2023)
Among the various “omics” approaches that can be used in toxicology, volatolomics is in full development. A volatolomic study was carried out on soil bacteria to validate the proof of concept, and this approach was implemented in a new model orga
Externí odkaz:
https://doaj.org/article/f9d3ed2531c14e978ede1811c9e25031
Autor:
Céline Nourrisson, Julien Scanzi, Julie Brunet, Frédéric Delbac, Michel Dapoigny, Philippe Poirier
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
Blastocystis is the most frequently isolated protozoan from human stool. Its role in human health is still debated, and a high prevalence was reported in irritable bowel syndrome (IBS) subjects, suggesting a potential link with microbiota. In the pre
Externí odkaz:
https://doaj.org/article/a2cfb57ffef54b5dacedc42639ec79aa
Autor:
Elisa Pal, Hanine Almasri, Laurianne Paris, Marie Diogon, Maryline Pioz, Marianne Cousin, Déborah Sené, Sylvie Tchamitchian, Daiana Antonia Tavares, Frédéric Delbac, Nicolas Blot, Jean-Luc Brunet, Luc P. Belzunces
Publikováno v:
Toxics, Vol 10, Iss 3, p 104 (2022)
To explain losses of bees that could occur after the winter season, we studied the effects of the insecticide imidacloprid, the herbicide glyphosate and the fungicide difenoconazole, alone and in binary and ternary mixtures, on winter honey bees oral
Externí odkaz:
https://doaj.org/article/c4bfc0957fe74676a63f8ef8e7a9aa1d
Publikováno v:
Microbial Biotechnology, Vol 10, Iss 6, Pp 1702-1717 (2017)
Summary The causes underlying the increased mortality of honeybee colonies remain unclear and may involve multiple stressors acting together, including both pathogens and pesticides. Previous studies suggested that infection by the gut parasite Nosem
Externí odkaz:
https://doaj.org/article/9f06c6961e46428490caf4a53658372a
Autor:
Céline Nourrisson, Julie Brunet, Pierre Flori, Maxime Moniot, Virginie Bonnin, Frédéric Delbac, Philippe Poirier
Publikováno v:
Microorganisms, Vol 8, Iss 11, p 1768 (2020)
Diagnosis of Blastocystis in stool may be challenging, as microscopic examination and culture-based methods have demonstrated low sensitivity. Molecular detection assays are now available for this enteric parasite, based on “in-house” or commerci
Externí odkaz:
https://doaj.org/article/071dab5520a0467488ba5b4440a63a79
Autor:
Manon Defaye, Céline Nourrisson, Elodie Baudu, Ivan Warwzyniak, Virginie Bonnin, Mathilde Bonnet, Nicolas Barnich, Denis Ardid, Frédéric Delbac, Frédéric Antonio Carvalho, Philippe Poirier
Publikováno v:
PLoS ONE, Vol 13, Iss 11, p e0207669 (2018)
Although Blastocystis spp. infect probably more than 1 billion people worldwide, their clinical significance is still controversial and their pathophysiology remains poorly understood. In this study, we describe a protocol for an efficient and reprod
Externí odkaz:
https://doaj.org/article/11670f23d13746909f931c62709d75a0