Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Armel Gallet"'
Autor:
Salma Hachfi, Alexandra Brun-Barale, Arnaud Fichant, Patrick Munro, Marie-Paule Nawrot-Esposito, Gregory Michel, Raymond Ruimy, Raphaël Rousset, Mathilde Bonis, Laurent Boyer, Armel Gallet
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-19 (2024)
Abstract Strains of the Bacillus cereus (Bc) group are sporulating bacteria commonly associated with foodborne outbreaks. Spores are dormant cells highly resistant to extreme conditions. Nevertheless, the pathological processes associated with the in
Externí odkaz:
https://doaj.org/article/d2743b7fcde44a869af33fcaaac740af
Autor:
Arnaud Fichant, Rachelle Lanceleur, Salma Hachfi, Alexandra Brun-Barale, Anne-Louise Blier, Olivier Firmesse, Armel Gallet, Valérie Fessard, Mathilde Bonis
Publikováno v:
Foods, Vol 13, Iss 8, p 1140 (2024)
Bacillus cereus (Bc) is a wide group of Gram-positive and spore-forming bacteria, known to be the etiological agents of various human infections, primarily food poisoning. The Bc group includes enteropathogenic strains able to germinate in the digest
Externí odkaz:
https://doaj.org/article/203c02e5d0ac4754a485a9d13032d526
Autor:
Rouba Jneid, Rihab Loudhaief, Nathalie Zucchini-Pascal, Marie-Paule Nawrot-Esposito, Arnaud Fichant, Raphael Rousset, Mathilde Bonis, Dani Osman, Armel Gallet
Publikováno v:
eLife, Vol 12 (2023)
Bacillus thuringiensis subsp. kurstaki (Btk) is a strong pathogen toward lepidopteran larvae thanks to specific Cry toxins causing leaky gut phenotypes. Hence, Btk and its toxins are used worldwide as microbial insecticide and in genetically modified
Externí odkaz:
https://doaj.org/article/e9759c09f0434a11bc9da1fe4d0604e0
Publikováno v:
Foods, Vol 11, Iss 23, p 3924 (2022)
Bacillus thuringiensis (Bt), belonging to the Bacillus cereus (Bc) group, is commonly used as a biopesticide worldwide due to its ability to produce insecticidal crystals during sporulation. The use of Bt, especially subspecies aizawai and kurstaki,
Externí odkaz:
https://doaj.org/article/b8dbe7dab707483c801165ef7c7c250a
Publikováno v:
Bio-Protocol, Vol 9, Iss 10 (2019)
The intestine is endowed with an innate immune system that is required to fight any exogenous bacteria that are swallowed along with the food. The first line of defense that is mounted by the gut epithelium is the release of immune Reactive Oxygen Sp
Externí odkaz:
https://doaj.org/article/856202a908a941adacb1b6bc27a70532
Autor:
Claude Castella, David Pauron, Frédérique Hilliou, Van Tran Trang, Nathalie Zucchini-Pascal, Armel Gallet, Pierre Barbero
Publikováno v:
Biology Open, Vol 8, Iss 4 (2019)
Bacillus thuringiensis (Bt) produces pore forming toxins that have been used for pest control in agriculture for many years. However, their molecular and cellular mode of action is still unclear. While a first model – referred to as the pore formin
Externí odkaz:
https://doaj.org/article/bbbed27892634b3bbb51b396390c5c5a
Autor:
Marie-Paule Nawrot-Esposito, Aurélie Babin, Matthieu Pasco, Marylène Poirié, Jean-Luc Gatti, Armel Gallet
Publikováno v:
Insects, Vol 11, Iss 10, p 697 (2020)
Bioinsecticides made from the bacterium Bacillus thuringiensis (Bt) are the bestselling bioinsecticide worldwide. Among Bt bioinsecticides, those based on the strain Bt subsp. kurstaki (Btk) are widely used in farming to specifically control pest lep
Externí odkaz:
https://doaj.org/article/389fd5ec9eff4dd1aee2a5ccf5c11e3e
Autor:
Olivia Benguettat, Rouba Jneid, Julie Soltys, Rihab Loudhaief, Alexandra Brun-Barale, Dani Osman, Armel Gallet
Publikováno v:
PLoS Pathogens, Vol 14, Iss 9, p e1007279 (2018)
The digestive tract is the first organ affected by the ingestion of foodborne bacteria. While commensal bacteria become resident, opportunistic or virulent bacteria are eliminated from the gut by the local innate immune system. Here we characterize a
Externí odkaz:
https://doaj.org/article/154cda8f811f491fa900b34507d8318a
Publikováno v:
Bio-Protocol, Vol 7, Iss 18 (2017)
The intestine is a central organ required for the digestion of food, the absorption of nutrients and for fighting against aggressors ingested along with the food. Impairment of gut physiology following mucosal damages impacts its digestive capacities
Externí odkaz:
https://doaj.org/article/08c7090050d04c25aa5aba4c0c20ab6b
Autor:
Salma Hachfi, Alexandra Brun-Barale, Patrick Munro, Marie-Paule Nawrot-Esposito, Gregory Michel, Arnaud Fichant, Mathilde Bonis, Raymond Ruimy, Laurent Boyer, Armel Gallet
SUMMARYSpores are considered as dormant entities highly resistant to extreme conditions. Among them,Bacillus cereusspores are commonly associated with foodborne outbreaks. Nevertheless, the pathological processes associated with spore ingestion and g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb16d684cf3a01f25de7cbf38c7bc494
https://doi.org/10.1101/2023.03.16.532769
https://doi.org/10.1101/2023.03.16.532769
