O
Olivier Dussurget
Researcher at Pasteur Institute
Publications - 83
Citations - 7887
Olivier Dussurget is an academic researcher from Pasteur Institute. The author has contributed to research in topics: Listeria monocytogenes & Virulence. The author has an hindex of 41, co-authored 77 publications receiving 7240 citations. Previous affiliations of Olivier Dussurget include École Normale Supérieure & University of Burgundy.
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Journal ArticleDOI
Comparative Genomics of Listeria Species
Philippe Glaser,Lionel Frangeul,Carmen Buchrieser,Christophe Rusniok,Alexandra Amend,Fernando Baquero,Patrick Berche,H Bloecker,P Brandt,Trinad Chakraborty,Alain Charbit,Farid Chetouani,Elisabeth Couvé,A de Daruvar,Pierre Dehoux,Eugen Domann,Gustavo Domínguez-Bernal,Eric Duchaud,Lionel Durant,Olivier Dussurget,K-D Entian,Hafida Fsihi,F García-del Portillo,P. Garrido,Laurent Gautier,Werner Goebel,Nuria Gomez-Lopez,Torsten Hain,Jörg Hauf,D Jackson,L-M Jones,U Kaerst,Jürgen Kreft,Michael Kuhn,F. Kunst,G Kurapkat,Encarnación Madueño,A Maitournam,J Mata Vicente,E Ng,Hafed Nedjari,G Nordsiek,Susana Novella,B de Pablos,José-Claudio Perez-Diaz,R Purcell,B Remmel,Matthias Rose,T Schlueter,N Simoes,A. Tierrez,José A. Vázquez-Boland,Hamut Voss,Jürgen Wehland,Pascale Cossart +54 more
TL;DR: A large number of predicted genes encoding surface and secreted proteins, transporters, and transcriptional regulators are found, consistent with the ability of both species to adapt to diverse environments.
Journal ArticleDOI
The Listeria transcriptional landscape from saprophytism to virulence
Alejandro Toledo-Arana,Olivier Dussurget,Olivier Dussurget,Olivier Dussurget,Georgios Nikitas,Georgios Nikitas,Nina Sesto,Nina Sesto,Nina Sesto,Hélène Guet-Revillet,Hélène Guet-Revillet,Hélène Guet-Revillet,Damien Balestrino,Damien Balestrino,Damien Balestrino,Edmund Loh,Jonas Gripenland,Teresa Tiensuu,Karolis Vaitkevicius,Mathieu Barthelemy,Massimo Vergassola,Massimo Vergassola,Marie-Anne Nahori,Marie-Anne Nahori,Marie-Anne Nahori,Guillaume Soubigou,Béatrice Regnault,Jean-Yves Coppée,Marc Lecuit,Jörgen Johansson,Pascale Cossart,Pascale Cossart,Pascale Cossart +32 more
TL;DR: Using tiling arrays and RNAs from wild-type and mutant bacteria grown in vitro, ex vivo and in vivo, the transcription of its entire genome is analysed and it is discovered that riboswitches can act as terminators for upstream genes.
Journal ArticleDOI
A critical role for peptidoglycan N-deacetylation in Listeria evasion from the host innate immune system
Ivo G. Boneca,Olivier Dussurget,Didier Cabanes,Marie-Anne Nahori,Sandra Maria Zákia Lian Sousa,Marc Lecuit,Emmanuel Psylinakis,Vassilis Bouriotis,Jean-Pierre Hugot,Marco Giovannini,Marco Giovannini,Anthony J. Coyle,John Bertin,Abdelkader Namane,Jean-Claude Rousselle,Nadège Cayet,Marie-Christine Prévost,Viviane Balloy,Michel Chignard,Dana J. Philpott,Pascale Cossart,Stephen E. Girardin +21 more
TL;DR: Results reveal that PG N-deacetylation is a highly efficient mechanism used by Listeria to evade innate host defenses and indicates that deacetylase genes in other pathogenic bacteria could be a general mechanism used to evade the host innate immune system.
Journal ArticleDOI
A trans-Acting Riboswitch Controls Expression of the Virulence Regulator PrfA in Listeria monocytogenes
Edmund Loh,Olivier Dussurget,Olivier Dussurget,Olivier Dussurget,Jonas Gripenland,Karolis Vaitkevicius,Teresa Tiensuu,Pierre Mandin,Pierre Mandin,Pierre Mandin,Francis Repoila,Francis Repoila,Francis Repoila,Carmen Buchrieser,Pascale Cossart,Pascale Cossart,Pascale Cossart,Jörgen Johansson +17 more
TL;DR: It is demonstrated that two S-adenosylmethionine riboswitches, SreA and SreB, can also function in trans and act as noncoding RNAs in Listeria monocytogenes, highlighting a link between bacterial virulence and nutrient availability.
Journal ArticleDOI
Listeria monocytogenes bile salt hydrolase is a PrfA‐regulated virulence factor involved in the intestinal and hepatic phases of listeriosis
Olivier Dussurget,Didier Cabanes,Pierre Dehoux,Marc Lecuit,Carmen Buchrieser,Philippe Glaser,Pascale Cossart +6 more
TL;DR: It is shown that the bsh gene encodes a functional intracellular enzyme in all pathogenic Listeria species, and is a novel PrfA‐regulated L. monocytogenes virulence factor involved in the intestinal and hepatic phases of listeriosis.