Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Racha Beyrouthy"'
Autor:
Roxana Zamudio, Patrick Boerlin, Michael R. Mulvey, Marisa Haenni, Racha Beyrouthy, Jean-Yves Madec, Stefan Schwarz, Ashley Cormier, Gabhan Chalmers, Richard Bonnet, George G. Zhanel, Heike Kaspar, Alison E. Mather
Publikováno v:
EBioMedicine, Vol 103, Iss , Pp 105097- (2024)
Summary: Background: Extended-spectrum cephalosporins (ESCs) are third and fourth generation cephalosporin antimicrobials used in humans and animals to treat infections due to multidrug-resistant (MDR) bacteria. Resistance to ESCs (ESC-R) in Enteroba
Externí odkaz:
https://doaj.org/article/303d945471dd412e9f16b7531055c74c
Autor:
Héloïse Chat, Guillaume Dalmasso, Catherine Godfraind, Virginie Bonnin, Racha Beyrouthy, Mathilde Bonnet, Nicolas Barnich, Amel Mettouchi, Emmanuel Lemichez, Richard Bonnet, Julien Delmas
Publikováno v:
Gut Microbes, Vol 15, Iss 1 (2023)
ABSTRACTColorectal cancer (CRC) patients are frequently colonized by colibactin-producing Escherichia coli (CoPEC) (>40%), which enhances tumorigenesis in mouse models of CRC. We observed that 50% of CoPEC also contains the cnf1 gene, which encodes c
Externí odkaz:
https://doaj.org/article/33273ddb6eaf44cbbb29365042302a49
Autor:
Roxana Zamudio, Patrick Boerlin, Racha Beyrouthy, Jean-Yves Madec, Stefan Schwarz, Michael R. Mulvey, George G. Zhanel, Ashley Cormier, Gabhan Chalmers, Richard Bonnet, Marisa Haenni, Inga Eichhorn, Heike Kaspar, Raquel Garcia-Fierro, James L. N. Wood, Alison E. Mather
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-15 (2022)
Extended-spectrum cephalosporin resistance genes in Escherichia coli have spread worldwide. Here, the authors dissect the emergence and distribution of these genes over time, and across geographic location and host species, to better understand their
Externí odkaz:
https://doaj.org/article/97f7e215437e4d23b0c9b952b230a2f1
Autor:
Guillaume Dalmasso, Racha Beyrouthy, Sandrine Brugiroux, Etienne Ruppé, Laurent Guillouard, Virginie Bonnin, Pierre Saint-Sardos, Amine Ghozlane, Vincent Gaumet, Nicolas Barnich, Julien Delmas, Richard Bonnet
Publikováno v:
Microbiome, Vol 11, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/f6fccd14e61744239dcf47db964082d0
Publikováno v:
Emerging Infectious Diseases, Vol 26, Iss 7, Pp 1529-1533 (2020)
We recovered 2 carbapenem-resistant K2-ST86 hypermucoviscous Klebsiella pneumoniae isolates from patients in France. The isolates had genetic attributes of hypervirulent K. pneumoniae but differed in ability to cause mouse lethality. Convergence of h
Externí odkaz:
https://doaj.org/article/6bd279600cdc4c0caca5b909fde39152
Autor:
Richard Bonnet, Racha Beyrouthy, Marisa Haenni, Marie-Hélène Nicolas-Chanoine, Guillaume Dalmasso, Jean-Yves Madec
Publikováno v:
mBio, Vol 12, Iss 4 (2021)
ABSTRACT The emergence of multidrug-resistant Escherichia coli ST131 is a major worldwide public health problem in humans. According to the “one health” approach, this study investigated animal reservoirs of ST131, their relationships with human
Externí odkaz:
https://doaj.org/article/2b78d2eb57e6472db896490e59c5537d
Autor:
Mickaël Desvaux, Guillaume Dalmasso, Racha Beyrouthy, Nicolas Barnich, Julien Delmas, Richard Bonnet
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
Escherichia coli is a versatile bacterial species that includes both harmless commensal strains and pathogenic strains found in the gastrointestinal tract in humans and warm-blooded animals. The growing amount of DNA sequence information generated in
Externí odkaz:
https://doaj.org/article/95cd13bbd8c04f63b0de262036bf0018
Autor:
Racha Beyrouthy, Marion Barets, Elodie Marion, Cédric Dananché, Olivier Dauwalder, Frédéric Robin, Lauraine Gauthier, Agnès Jousset, Laurent Dortet, François Guérin, Thomas Bénet, Pierre Cassier, Philippe Vanhems, Richard Bonnet
Publikováno v:
Emerging Infectious Diseases, Vol 24, Iss 8, Pp 1505-1515 (2018)
We investigated unusual carbapenemase-producing Enterobacter cloacae complex isolates (n = 8) in the novel sequence type (ST) 873, which caused nosocomial infections in 2 hospitals in France. Whole-genome sequence typing showed the 1-year persistence
Externí odkaz:
https://doaj.org/article/3f76df21a4e24a1e855805efcde6c604
Autor:
Racha Beyrouthy, Carolina Sabença, Frédéric Robin, Patricia Poeta, Giberto Igrejas, Richard Bonnet
Publikováno v:
Microorganisms, Vol 9, Iss 7, p 1471 (2021)
Background: The emergence of multidrug-resistant bacteria remains poorly understood in the wild ecosystem and at the interface of habitats. Here, we explored the spread of Escherichia coli containing IncI1-ST3 plasmid encoding resistance gene cefotax
Externí odkaz:
https://doaj.org/article/b15bc377426d4e0db92df6edc423c2c9
Autor:
Yvan Caspar, Mylène Maillet, Patricia Pavese, Gilles Francony, Jean-Paul Brion, Marie-Reine Mallaret, Richard Bonnet, Frédéric Robin, Racha Beyrouthy, Max Maurin
Publikováno v:
Emerging Infectious Diseases, Vol 23, Iss 5, Pp 874-876 (2017)
We report intestinal carriage of an extended-spectrum β-lactamase−producing Klebsiella pneumoniae strain with high-level resistance to colistin (MIC 24 mg/L) in a patient in France who had been hospitalized for fungal meningitis. The strain had th
Externí odkaz:
https://doaj.org/article/abe869400240485fb6cc1e85f3a204c6