Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Ina, Attrée"'
Publikováno v:
PLoS Genetics, Vol 20, Iss 6, p e1011325 (2024)
Bacteria use diverse strategies and molecular machinery to maintain copper homeostasis and to cope with its toxic effects. Some genetic elements providing copper resistance are acquired by horizontal gene transfer; however, little is known about how
Externí odkaz:
https://doaj.org/article/a24d455142e649bf82b486be2152c9a9
Autor:
Manon Janet-Maitre, Viviana Job, Maxime Bour, Mylène Robert-Genthon, Sabine Brugière, Pauline Triponney, David Cobessi, Yohann Couté, Katy Jeannot, Ina Attrée
Publikováno v:
mBio, Vol 15, Iss 3 (2024)
ABSTRACT Due to the rising incidence of antibiotic-resistant infections, the last-line antibiotics, polymyxins, have resurged in the clinics in parallel with new bacterial strategies of escape. The Gram-negative opportunistic pathogen Pseudomonas aer
Externí odkaz:
https://doaj.org/article/16a730f5b32f4089bc94e6f64358345a
Autor:
Sjors P. A. van der Lans, Manon Janet-Maitre, Frerich M. Masson, Kimberly A. Walker, Dennis J. Doorduijn, Axel B. Janssen, Willem van Schaik, Ina Attrée, Suzan H. M. Rooijakkers, Bart W. Bardoel
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Due to multi-drug resistance, physicians increasingly use the last-resort antibiotic colistin to treat infections with the Gram-negative bacterium Klebsiella pneumoniae. Unfortunately, K. pneumoniae can also develop colistin resistance. Inte
Externí odkaz:
https://doaj.org/article/4bc1a41af8354a7b8bc4d6d07f58d7bd
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-16 (2022)
Protein Hfq regulates bacterial mRNA translation and stability by interacting with mRNAs and small noncoding RNAs. Here, the authors identify Hfq-interacting RNAs in three strains representing major phylogenetic lineages of Pseudomonas aeruginosa, hi
Externí odkaz:
https://doaj.org/article/d829dbb6db904995a46a0e2285709659
Autor:
Manon Janet-Maitre, Stéphane Pont, Frerich M Masson, Serena Sleiman, Julian Trouillon, Mylène Robert-Genthon, Benoît Gallet, Chantal Dumestre-Perard, Sylvie Elsen, Christine Moriscot, Bart W Bardoel, Suzan H M Rooijakkers, François Cretin, Ina Attrée
Publikováno v:
PLoS Pathogens, Vol 19, Iss 1, p e1011023 (2023)
Pseudomonas aeruginosa, an opportunistic Gram-negative pathogen, is a leading cause of bacteremia with a high mortality rate. We recently reported that P. aeruginosa forms a persister-like sub-population of evaders in human plasma. Here, using a gain
Externí odkaz:
https://doaj.org/article/1a979eee135b46a9a780f929880fc55a
Autor:
Vincent Deruelle, Stéphanie Bouillot, Viviana Job, Emmanuel Taillebourg, Marie-Odile Fauvarque, Ina Attrée, Philippe Huber
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-14 (2021)
Phospholipase ExoU from Pseudomonas aeruginosa acts on plasma membrane lipids in infected cells, causing membrane rupture and host cell necrosis. Here, Deruelle et al. show that once injected into the host cytoplasm, ExoU requires a host chaperone fo
Externí odkaz:
https://doaj.org/article/7519ae424bed4a3fa20bea268022baf3
Autor:
Viviana Job, Laura Gomez-Valero, Adèle Renier, Christophe Rusniok, Stephanie Bouillot, Viviane Chenal-Francisque, Erwan Gueguen, Annie Adrait, Mylène Robert-Genthon, Katy Jeannot, Peter Panchev, Sylvie Elsen, Marie-Odile Fauvarque, Yohann Couté, Carmen Buchrieser, Ina Attrée
Publikováno v:
iScience, Vol 25, Iss 7, Pp 104596- (2022)
Summary: Two-partner secretion (TPS) is widespread in the bacterial world. The pore-forming TPS toxin ExlA of Pseudomonas aeruginosa is conserved in pathogenic and environmental Pseudomonas. While P. chlororaphis and P. entomophila displayed ExlA-dep
Externí odkaz:
https://doaj.org/article/1309381475d44e2ea91cefe6d018cc0c
Autor:
Alexandre Martins, Carlos Contreras-Martel, Manon Janet-Maitre, Mayara M. Miyachiro, Leandro F. Estrozi, Daniel Maragno Trindade, Caíque C. Malospirito, Fernanda Rodrigues-Costa, Lionel Imbert, Viviana Job, Guy Schoehn, Ina Attrée, Andréa Dessen
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
MreC is a membrane-associated protein that modulates the activity of the elongasome, a protein complex that controls cell wall formation in rod-shaped bacteria. Here, the authors use electron cryo-microscopy and X-ray crystallography to determine the
Externí odkaz:
https://doaj.org/article/bfd9056a555a4b14acc5e2a6e24d19b1
Autor:
Salimata Bagayoko, Stephen Adonai Leon-Icaza, Miriam Pinilla, Audrey Hessel, Karin Santoni, David Péricat, Pierre-Jean Bordignon, Flavie Moreau, Elif Eren, Aurélien Boyancé, Emmanuelle Naser, Lise Lefèvre, Céline Berrone, Nino Iakobachvili, Arnaud Metais, Yoann Rombouts, Geanncarlo Lugo-Villarino, Agnès Coste, Ina Attrée, Dara W Frank, Hans Clevers, Peter J Peters, Céline Cougoule, Rémi Planès, Etienne Meunier
Publikováno v:
PLoS Pathogens, Vol 17, Iss 9, p e1009927 (2021)
Regulated cell necrosis supports immune and anti-infectious strategies of the body; however, dysregulation of these processes drives pathological organ damage. Pseudomonas aeruginosa expresses a phospholipase, ExoU that triggers pathological host cel
Externí odkaz:
https://doaj.org/article/ac74c14209964749a163336c8cf869b0
Publikováno v:
mSystems, Vol 6, Iss 1 (2021)
ABSTRACT Transcription factors (TFs) are instrumental in the bacterial response to new environmental conditions. They can act as direct signal sensors and subsequently induce changes in gene expression leading to physiological adaptation. Here, by co
Externí odkaz:
https://doaj.org/article/198bfe9e84b34231a767d33a62497784