E
Edgardo Moreno
Researcher at University of Costa Rica
Publications - 145
Citations - 9562
Edgardo Moreno is an academic researcher from University of Costa Rica. The author has contributed to research in topics: Brucella & Brucella melitensis. The author has an hindex of 52, co-authored 139 publications receiving 8784 citations. Previous affiliations of Edgardo Moreno include Karolinska Institutet & University of Navarra.
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Intracellular Adaptation of Brucella abortus
Julie Lamontagne,Anik Forest,Elena Marazzo,François Denis,Heather Butler,Jean-François Michaud,Lyne Boucher,Ida Pedro,Annie Villeneuve,Dmitri Sitnikov,Karine Trudel,Najib Nassif,Djamila Boudjelti,Fadi Tomaki,Esteban Chaves-Olarte,Caterina Guzmán-Verri,Sylvain Brunet,Alexandra Côté-Martin,Joanna M. Hunter,Edgardo Moreno,Eustache Paramithiotis +20 more
TL;DR: Insight is provided into mechanisms utilized by Brucella to establish intracellular infections by comparing proteomes of virulent and attenuated strains of the species.
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Brucella abortus and Its Closest Phylogenetic Relative, Ochrobactrum spp., Differ in Outer Membrane Permeability and Cationic Peptide Resistance
J. Velasco,José A. Bengoechea,Klaus Brandenburg,Buko Lindner,Ulrich Seydel,David González,Ulrich Zähringer,Edgardo Moreno,Ignacio Moriyón +8 more
TL;DR: Results show that although Ochrobactrum and Brucella share a basic OM pattern, subtle modifications in LPS core cause markedly different OM properties, possibly reflecting the adaptive evolution of B. abortus to pathogenicity.
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Neurobrucellosis in Stranded Dolphins, Costa Rica
Gabriela Hernández-Mora,Rocío González-Barrientos,Juan-Alberto Morales,Esteban Chaves-Olarte,Caterina Guzmán-Verri,Elías Baquero-Calvo,María-Jesús De-Miguel,C. M. Marín,José-María Blasco,Edgardo Moreno +9 more
TL;DR: Ten striped dolphins, Stenella coeruleoalba, stranded along the Costa Rican Pacific coast, had meningoencephalitis and antibodies against Brucella spp.
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Regulation of Brucella virulence by the two-component system BvrR/BvrS.
Ignacio López-Goñi,Caterina Guzmán-Verri,Lorea Manterola,Alberto Sola-Landa,Ignacio Moriyón,Edgardo Moreno +5 more
TL;DR: It is hypothesized that the Brucella BvrR/BvrS is a system devoted to the homeostasis of the outer membrane and, therefore in the interface for cell invasion and mounting the required structures for intracellular parasitism.
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Characterization of Brucella abortus and Brucella melitensis native haptens as outer membrane O-type polysaccharides independent from the smooth lipopolysaccharide.
TL;DR: A model in which LPS-independent O-type polysaccharides (NH) are intertwined with the O chain in the outer membrane of S-type brucellae is suggested and reconstituted by using purified NH and LPS.