Research Topics
Species | Didier CabanesSummaryAffiliation: Rua do Campo Alegre Country: Portugal Publications
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Detail Information
Publications
Animal models of Listeria infectionDidier Cabanes
Group of Molecular Microbiology, Instituto de Biologia Molecular e Celular IBMC, Universidade do Porto, Portugal
Curr Protoc Microbiol . 2008..Although mice and guinea pigs can be infected with Listeria by a variety of routes, the intragastric route is the most relevant to the human foodborne listeriosis...
LapB, a novel Listeria monocytogenes LPXTG surface adhesin, required for entry into eukaryotic cells and virulenceOlga Reis
Group of Molecular Microbiology, Instituto de Biologia Molecular e Celular, Universidade do Porto, Porto, Portugal
J Infect Dis 202:551-62. 2010..Our results highlight LapB as a new L. monocytogenes virulence adhesin with a function that is supported by its unique N-terminal domain through the probable interaction with a cellular receptor...
In Vivo Transcriptional Profiling of Listeria monocytogenes and Mutagenesis Identify New Virulence Factors Involved in InfectionAna Camejo
IBMC Instituto de Biologia Molecular e Celular, Group of Molecular Microbiology, Universidade do Porto, Oporto, Portugal
PLoS Pathog 5:e1000449. 2009..monocytogenes virulence factors, including an LPXTG surface protein, suggesting a role for S-layer glycoproteins and for cadmium efflux system in Listeria virulence...
The arsenal of virulence factors deployed by Listeria monocytogenes to promote its cell infection cycleAna Camejo
Group of Molecular Microbiology, IBMC Instituto de Biologia Molecular e Celular, Universidade do Porto, Porto, Portugal
Virulence 2:379-94. 2011..In this review, we summarize the current knowledge on nearly 50 molecules deployed by L. monocytogenes to promote its cell infection cycle...
Listeria monocytogenes triggers the cell surface expression of Gp96 protein and interacts with its N terminus to support cellular infectionMariana Martins
Group of Molecular Microbiology, Instituto de Biologia Molecular e Celular, Universidade do Porto, 4150 180 Porto, Portugal
J Biol Chem 287:43083-93. 2012..Our findings unravel the Listeria-induced surface expression of Gp96 and the topology of its insertion on the plasma membrane and improve our knowledge on the Vip-Gp96 interaction during Listeria infection...
Extraction of cell wall-bound teichoic acids and surface proteins from Listeria monocytogenesFilipe Carvalho
Group of Molecular Microbiology, Institute for Molecular and Cell Biology, Porto, Portugal
Methods Mol Biol 966:289-308. 2013..In this chapter, we describe methods for the extraction and analysis of (i) WTAs, (ii) covalently, and (iii) non-covalently cell wall-bound surface proteins from the Gram-positive pathogen Listeria monocytogenes...
In vivo transcriptional profiling of Listeria monocytogenes and mutagenesis identify new virulence factors involved in infectionAna Camejo
IBMC, Instituto de Biologia Molecular e Celular, Group of Molecular Microbiology, Universidade do Porto, Porto, Portugal
PLoS Pathog 5:e1000449. 2009..monocytogenes virulence factors, including an LPXTG surface protein, suggesting a role for S-layer glycoproteins and for cadmium efflux system in Listeria virulence...
Auto, a surface associated autolysin of Listeria monocytogenes required for entry into eukaryotic cells and virulenceDidier Cabanes
, Institut Pasteur, 28 rue du Docteur Roux, 75724 Paris Cedex 15, France
Mol Microbiol 51:1601-14. 2004..During infection, the autolytic activity of Auto may also be critical. Auto appears thus as a novel type of L. monocytogenes virulence factor...
Listeria monocytogenes bile salt hydrolase is a PrfA-regulated virulence factor involved in the intestinal and hepatic phases of listeriosisOlivier Dussurget
, Institut Pasteur, Paris, France
Mol Microbiol 45:1095-106. 2002..Taken together, these results demonstrate that BSH is a novel PrfA-regulated L. monocytogenes virulence factor involved in the intestinal and hepatic phases of listeriosis...
LPXTG protein InlJ, a newly identified internalin involved in Listeria monocytogenes virulenceChristophe Sabet
Unité des Interactions Bactéries Cellules, Institut Pasteur, INSERM U604, INRA USC2020, Paris, France
Infect Immun 73:6912-22. 2005..In conclusion, this postgenomic approach identified InlJ as a new virulence factor among the proteins belonging to the internalin family in L. monocytogenes...
Src, cortactin and Arp2/3 complex are required for E-cadherin-mediated internalization of Listeria into cellsSandra Sousa
Institut Pasteur, Unité des Interactions Bactéries Cellules Inserm, U604 and INRA, USC2020, Paris F 75015, France
Cell Microbiol 9:2629-43. 2007..Together, these data suggest a model in which Src tyrosine kinase and Rac1 promote recruitment of cortactin and activation of Arp2/3 at Listeria entry site, mimicking events that occur during adherens junction formation...
ARHGAP10 is necessary for alpha-catenin recruitment at adherens junctions and for Listeria invasionSandra Sousa
, INSERM U604, INRA USC2020, 28 rue du Dr Roux, 75724 Paris Cedex 15, France
Nat Cell Biol 7:954-60. 2005..monocytogenes entry. Altogether, our results show that ARHGAP10 is a new component of cell-cell junctions that controls alpha-catenin recruitment and has a key role during L. monocytogenes uptake...
Gp96 is a receptor for a novel Listeria monocytogenes virulence factor, Vip, a surface proteinDidier Cabanes
Unité des Interactions Bactéries Cellules Institut Pasteur, INSERM U604, INRA USC 2020, Paris, France
EMBO J 24:2827-38. 2005..Vip thus appears as a new virulence factor exploiting Gp96 as a receptor for cell invasion and/or signalling events that may interfere with the host immune response in the course of the infection...
Internalin-expressing Lactococcus lactis is able to invade small intestine of guinea pigs and deliver DNA into mammalian epithelial cellsValeria Dellaretti Guimarães
Unité de Recherches Laitières et de Génétique Appliquée, Institut National de la Recherche Agronomique, Domaine de Vilvert, 78352 Jouy en Josas Cedex, France
Microbes Infect 7:836-44. 2005..The L. lactis inlA+ strain will be a useful bacterial vector for the development of new live oral DNA vaccines. It also constitutes an interesting new model to study the role of internalin in bacterial localization in the animal host...
Unconventional myosin VIIa and vezatin, two proteins crucial for Listeria entry into epithelial cellsSandra Sousa
, Institut Pasteur, 25-28 rue du Dr Roux, 75724 Paris Cedex 15, France
J Cell Sci 117:2121-30. 2004..These results provide the first evidence for the role of an unconventional myosin in bacterial internalization and a novel example of the exploitation of mammalian proteins, by a pathogen, to establish a successful infection...
Surface proteins and the pathogenic potential of Listeria monocytogenesDidier Cabanes
, Institut Pasteur, 28 rue du Dr Roux, 75724 Paris Cedex 15, France
Trends Microbiol 10:238-45. 2002..We describe these families and discuss their putative implications for host-pathogen interactions...
