Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Brice Felden"'
Autor:
Marc Hallier, Julie Bronsard, Stéphane Dréano, Mohamed Sassi, Vincent Cattoir, Brice Felden, Yoann Augagneur
Publikováno v:
mSphere, Vol 9, Iss 5 (2024)
ABSTRACT Staphylococcus aureus RNAIII is a dual-function regulatory RNA that controls the expression of multiple virulence genes and especially the transition from adhesion to the production of exotoxins. However, its contribution to S. aureus centra
Externí odkaz:
https://doaj.org/article/c20e4b9bf6e84ac5af588535c3979949
Autor:
Mohamed Sassi, Julie Bronsard, Gaetan Pascreau, Mathieu Emily, Pierre-Yves Donnio, Matthieu Revest, Brice Felden, Thierry Wirth, Yoann Augagneur
Publikováno v:
mSystems, Vol 7, Iss 4 (2022)
ABSTRACT Staphylococcus aureus is a major human and animal pathogen, colonizing diverse ecological niches within its hosts. Predicting whether an isolate will infect a specific host and its subsequent clinical fate remains unknown. In this study, we
Externí odkaz:
https://doaj.org/article/fe3cf2dbf0184f5295e45e8b52aa37f5
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract The aim of the study was to characterize the antimicrobial activity of clinically-relevant biocides (chlorhexidine digluconate, benzalkonium chloride, PVP-iodine and triclosan) and to determine the sRNA expression profiles under biocide expo
Externí odkaz:
https://doaj.org/article/84bb37c77e664f5db2005fb319581eb4
Autor:
Sophie Reissier, Killian Le Neindre, Valérie Bordeau, Loren Dejoies, Audrey Le Bot, Brice Felden, Vincent Cattoir, Matthieu Revest
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
The aim of this study was to evaluate the role of the regulatory small RNA (sRNA) Ern0160 in gastrointestinal tract (GIT) colonization by Enterococcus faecium. For this purpose, four strains of E. faecium were used, Aus0004 (WT), an ern0160-deleted A
Externí odkaz:
https://doaj.org/article/ab01dc7a34244511acc235600f42a732
Autor:
Charlotte Oriol, Liviu Cengher, Adhar C. Manna, Tony Mauro, Marie-Laure Pinel-Marie, Brice Felden, Ambrose Cheung, Astrid Rouillon
Publikováno v:
mSystems, Vol 6, Iss 5 (2021)
ABSTRACT SarA, a transcriptional regulator of Staphylococcus aureus, is a major global regulatory system that coordinates the expression of target genes involved in its pathogenicity. Various studies have identified a large number of SarA target gene
Externí odkaz:
https://doaj.org/article/8b0e3b18f36c4178bd8f3574d35cc6df
Autor:
Brice Felden, Yoann Augagneur
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
Bacterial gene expression is under the control of a large set of molecules acting at multiple levels. In addition to the transcription factors (TFs) already known to be involved in global regulation of gene expression, small regulatory RNAs (sRNAs) a
Externí odkaz:
https://doaj.org/article/720ef5314bea4f189bc1b2dfb6c1daed
Autor:
Guillaume Ménard, Astrid Rouillon, Gevorg Ghukasyan, Mathieu Emily, Brice Felden, Pierre-Yves Donnio
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 11 (2021)
Small regulatory RNAs (sRNAs) are key players in bacterial regulatory networks. Monitoring their expression inside living colonized or infected organisms is essential for identifying sRNA functions, but few studies have looked at sRNA expression duri
Externí odkaz:
https://doaj.org/article/480ae06cc4a14791b3c3cfdc07858574
Autor:
Brenda Silva Rosa Da Luz, Aurélie Nicolas, Svetlana Chabelskaya, Vinícius de Rezende Rodovalho, Yves Le Loir, Vasco Ariston de Carvalho Azevedo, Brice Felden, Eric Guédon
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
The roles of bacterial extracellular vesicles (EVs) in cell-to-cell signaling are progressively being unraveled. These membranous spheres released by many living cells carry various macromolecules, some of which influence host-pathogen interactions.
Externí odkaz:
https://doaj.org/article/901d6a399b564fdba8b9ba9d9b49c190
Autor:
Vincent Cattoir, Annabelle Pourbaix, Mélanie Magnan, Françoise Chau, Victoire de Lastours, Brice Felden, Bruno Fantin, François Guérin
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
Fosfomycin resistance in Escherichia coli results from chromosomal mutations or acquisition of plasmid-mediated genes. Because these mechanisms may be absent in some resistant isolates, we aimed at decipher the genetic basis of fosfomycin resistance
Externí odkaz:
https://doaj.org/article/31aa99276b3c410abd6575c9b5463997
Publikováno v:
Toxins, Vol 13, Iss 12, p 878 (2021)
The authors wish to make the following corrections to their paper [...]
Externí odkaz:
https://doaj.org/article/81d60c14ed6c48f0ad245bd20690f916