Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Que-Tien Tran"'
Autor:
Mariam El Khatib, Que-Tien Tran, Chady Nasrallah, Julie Lopes, Jean-Michel Bolla, Michel Vivaudou, Jean-Marie Pagès, Jacques-Philippe Colletier
Publikováno v:
PLoS ONE, Vol 12, Iss 3, p e0174213 (2017)
Biofilms are organized communities of bacterial cells that are responsible for the majority of human chronic bacterial infections. Providencia stuartii is a Gram-negative biofilm-forming bacterium involved in high incidence of urinary tract infection
Externí odkaz:
https://doaj.org/article/275e39d8b63c4601b37c0c1ac3f91173
Autor:
Mariam, El-Khatib, Chady, Nasrallah, Julie, Lopes, Que-Tien, Tran, Guillaume, Tetreau, Hind, Basbous, Daphna, Fenel, Benoit, Gallet, Mathilde, Lethier, Jean-Michel, Bolla, Jean-Marie, Pagès, Michel, Vivaudou, Martin, Weik, Mathias, Winterhalter, Jacques-Philippe, Colletier
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 115(10)
We report that porins, the main gateway for hydrophilic nutrients and ions into bacterial cells, assemble face-to-face in crystals, yielding dimers of trimers (DOTs). Further investigation suggests that DOTs could support cell-to-cell contact in the
Autor:
Jean-Marie Pagès, Guillaume Tetreau, Julie Lopes, Michel Vivaudou, Que-Tien Tran, Mathilde Lethier, Mathias Winterhalter, Jean-Michel Bolla, Hind Basbous, Martin Weik, Chady Nasrallah, Mariam El-Khatib, Jacques-Philippe Colletier, Daphna Fenel, Benoit Gallet
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, 2018, 115 (10), pp.E2220-E2228. ⟨10.1073/pnas.1714582115⟩
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2018, 115 (10), pp.E2220-E2228. ⟨10.1073/pnas.1714582115⟩
Proceedings of the National Academy of Sciences of the United States of America, 2018, 115 (10), pp.E2220-E2228. ⟨10.1073/pnas.1714582115⟩
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2018, 115 (10), pp.E2220-E2228. ⟨10.1073/pnas.1714582115⟩
International audience; The gram-negative pathogen Providencia stuartii forms floating communities within which adjacent cells are in apparent contact, before depositing as canonical surface-attached biofilms. Because porins are the most abundant pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c92cbc093eafdb9a571707eef8f12bf
https://hal.science/hal-01894519/document
https://hal.science/hal-01894519/document
Autor:
Tommaso D'Agostino, Que-Tien Tran, Jean-Marie Pagès, Mathias Winterhalter, Anne Davin-Regli, Matteo Ceccarelli, Laure Maigre
Epidemiologically unrelated Providencia stuartii strains isolated in hospitals in the south of France were investigated for their porin sequences and profiles. Noticeable resistance to β-lactams was found to be associated with production of extend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::259eff9b3d3da848b9105490a4e5ec32
http://www.elsevier.com/wps/find/journaldescription.cws_home/522493/description#description
http://www.elsevier.com/wps/find/journaldescription.cws_home/522493/description#description
Autor:
Que-Tien Tran, Thomas Krucker, Gul Erdemli, Robert A. Pearlstein, John Reilly, Sarah Williams
Publikováno v:
Proteins: Structure, Function, and Bioinformatics. 82:2998-3012
The emergence of Gram-negative "superbugs" exhibiting resistance to known antibacterials poses a major public health concern. Low molecular weight Gram-negative antibacterials are believed to penetrate the outer bacterial membrane (OM) through porin
Autor:
Que-Tien Tran, Chady Nasrallah, Julie Lopes, Jean-Marie Pagès, Jean-Michel Bolla, Michel Vivaudou, Jacques-Philippe Colletier, Mariam El Khatib
Publikováno v:
PLoS ONE
PLoS ONE, Public Library of Science, 2017, 12 (3), pp.e0174213. ⟨10.1371/journal.pone.0174213⟩
PLoS ONE, Vol 12, Iss 3, p e0174213 (2017)
PLoS ONE, 2017, 12 (3), pp.e0174213. ⟨10.1371/journal.pone.0174213⟩
PLoS ONE, Public Library of Science, 2017, 12 (3), pp.e0174213. ⟨10.1371/journal.pone.0174213⟩
PLoS ONE, Vol 12, Iss 3, p e0174213 (2017)
PLoS ONE, 2017, 12 (3), pp.e0174213. ⟨10.1371/journal.pone.0174213⟩
International audience; Biofilms are organized communities of bacterial cells that are responsible for the majority of human chronic bacterial infections. Providencia stuartii is a Gram-negative biofilm-forming bacterium involved in high incidence of
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Autor:
Jean-Marie Pagès, Kozhinjampara R. Mahendran, Jean-Michel Bolla, Chady Nasrallah, Jacques-Phillippe Colletier, Anne Davin-Regli, Harsha Bajaj, Que-Tien Tran, Mathias Winterhalter
Publikováno v:
Biochemistry. 51:10244-10249
The role of major porin OmpPst1 of Providencia stuartii in antibiotic susceptibility for two carbapenems is investigated by combining high-resolution conductance measurements, liposome swelling, and microbiological assays. Reconstitution of a single
Publikováno v:
Proteins: Structure, Function, and Bioinformatics. 81:291-299
Poor permeability of the lipopolysaccharide-based outer membrane of Gram-negative bacteria is compensated by the existence of protein channels (porins) that selectively admit low molecular weight substrates, including many antibiotics. Improved under
Autor:
Jean-Marie Pagès, Matteo Ceccarelli, Que-Tien Tran, Eric Hajjar, Helge Weingart, Kozhinjampara R. Mahendran, Mathias Winterhalter, Anne Davin-Regli
Publikováno v:
Journal of Biological Chemistry. 285:32273-32281
An integrative approach combining biophysical and microbiological methods was used to characterize the antibiotic translocation through the outer membrane of Providencia stuartii. Two novel members of the General Bacterial Porin family of Enterobacte