Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Laurent Aussel"'
Autor:
Alexandra Vergnes, Camille Henry, Gaia Grassini, Laurent Loiseau, Sara El Hajj, Yann Denis, Anne Galinier, Didier Vertommen, Laurent Aussel, Benjamin Ezraty
Publikováno v:
PLoS Genetics, Vol 18, Iss 7, p e1010180 (2022)
Methionine residues are particularly sensitive to oxidation by reactive oxygen or chlorine species (ROS/RCS), leading to the appearance of methionine sulfoxide in proteins. This post-translational oxidation can be reversed by omnipresent protein repa
Externí odkaz:
https://doaj.org/article/15bde4244bf24faeb63a64d50f742a50
Autor:
Laurent Aussel, Benjamin Ezraty
Publikováno v:
Frontiers in Molecular Biosciences, Vol 8 (2021)
Bacteria live in different environments and are subject to a wide variety of fluctuating conditions. During evolution, they acquired sophisticated systems dedicated to maintaining protein structure and function, especially during oxidative stress. Un
Externí odkaz:
https://doaj.org/article/20484937247f4a198e419bba298c2928
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 11 (2021)
Over the last decade, an increasing number of reports presented Galleria mellonella larvae as an important model to study host-pathogen interactions. Coherently, increasing information became available about molecular mechanisms used by this host to
Externí odkaz:
https://doaj.org/article/d3a2ba994ab14aa88d22ef78c465cb09
Autor:
Véronique Gasser, Laurianne Kuhn, Thibaut Hubert, Laurent Aussel, Philippe Hammann, Isabelle J. Schalk
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 6, p 2814 (2021)
Bacteria access iron, a key nutrient, by producing siderophores or using siderophores produced by other microorganisms. The pathogen Pseudomonas aeruginosa produces two siderophores but is also able to pirate enterobactin (ENT), the siderophore produ
Externí odkaz:
https://doaj.org/article/60ea915c3b4b4f60a05d46fceecef0a8
Autor:
Joris van der Heijden, Stefanie L. Vogt, Lisa A. Reynolds, Jorge Peña-Díaz, Audrey Tupin, Laurent Aussel, B. Brett Finlay
Publikováno v:
Data in Brief, Vol 7, Iss , Pp 894-899 (2016)
The redox balance in a variety of Gram-negative bacteria was explored using redox sensitive GFP (roGFP2), J. van der Heijden et al. doi:10.1016/j.freeradbiomed.2015.11.029 [1]. This data article provides Supporting material to further investigate the
Externí odkaz:
https://doaj.org/article/10e8c54adacb4fcbaa34b7f4e9f378dd
Publikováno v:
Antibiotics, Vol 7, Iss 3, p 79 (2018)
The therapeutic arsenal against bacterial infections is rapidly shrinking, as drug resistance spreads and pharmaceutical industry are struggling to produce new antibiotics. In this review we cover the efficacy of silver as an antibacterial agent. In
Externí odkaz:
https://doaj.org/article/8562bf47d4764f8182b30f98d7e459e9
Publikováno v:
PLoS Genetics, Vol 8, Iss 1, p e1002459 (2012)
Bile possesses antibacterial activity because bile salts disrupt membranes, denature proteins, and damage DNA. This study describes mechanisms employed by the bacterium Salmonella enterica to survive bile. Sublethal concentrations of the bile salt so
Externí odkaz:
https://doaj.org/article/b4e934a4f14246878f2a4bfe1dca2253
Autor:
Julie P M Viala, Stéphane Méresse, Bérengère Pocachard, Aude-Agnès Guilhon, Laurent Aussel, Frédéric Barras
Publikováno v:
PLoS ONE, Vol 6, Iss 7, p e22397 (2011)
During the course of infection, Salmonella enterica serovar Typhimurium must successively survive the harsh acid stress of the stomach and multiply into a mild acidic compartment within macrophages. Inducible amino acid decarboxylases are known to pr
Externí odkaz:
https://doaj.org/article/0ef1c92c74ec44a78254b6388494f2e1
Publikováno v:
Medecine sciences : M/S. 38(5)
Du microbiote humain à l’antibiotique de demain.Dans le cadre de l’unité d’enseignement « Rédiger en sciences » proposée par Aix-Marseille Université, les étudiants du Master 2 Microbiologie Intégrative et Fondamentale (MIF) - en parte
Autor:
Barbara, Cardoso, Camille, Maillé, Océane, Reille, Iris, Veyrier, Colin, Vieillot, Laurent, Aussel
Publikováno v:
Medecine sciences : M/S. 38(5)