Author Search Results

1

Repositorio UNA

artículo

A sensor histidine kinase from a plant-endosymbiont bacterium restores the virulence of a mammalian intracellular pathogen

by Chaves-Olarte, Esteban, Meza-Torres, Jazmín, Herrera-Rodríguez, Fabiola, Lizano-González, Esteban, Suárez-Esquivel, Marcela, Baker, Kate S., Rivas-Solano, Olga, Ruiz-Villalobos, Nazareth, Villalta-Romero, Fabián, Cheng, Hai-Ping, Walkerf, Graham C., Cloeckaert, Axel, Thomson, Nicholas R., Frisan, Teresa, Moreno, Edgardo, Guzman-Verri, Caterina

Published 2023

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

2

Repositorio UNA

artículo

Activation of Rho and Rab GTPases dissociates Brucella abortus internalization from intracellular trafficking

by Chaves-Olarte, Esteban, Guzman-Verri, Caterina, Méresse, Stephane, Desjardins, Michel, Pizarro-Cerdá, Javier, Badilla, Jenny, Gorvel, Jean-Pierre, Moreno, Edgardo

Published 2002

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

3

Repositorio UNA

artículo

R-Ras Glucosylation and Transient RhoA Activation Determine the Cytopathic Effect Produced by Toxin B Variants from Toxin A-negative Strains of Clostridium difficile

by Chaves-Olarte, Esteban, Freer, Enrique, Parra, Andrea, Guzman-Verri, Caterina, Thelestam, Monica, Moreno, Edgardo

Published 2003

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

4

Repositorio UNA

capítulo de libro

Purification of intracellular bacteria: isolation of viable Brucella abortus from host cells

by Chaves-Olarte, Esteban, Altamirano-Silva, Pamela, Guzman-Verri, Caterina, Moreno, Edgardo

Published 2014

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

5

Repositorio UNA

artículo

R-Ras Glucosylation and transient RhoA activation determine the cytopathic effect produced by Toxin B variants from Toxin A-negative strains of clostridium difficile

by Chaves-Olarte, Esteban, Freer, Enrique, Parra, Andrea, Guzman-Verri, Caterina, Moreno, Edgardo, Thelestam, Mónica

Published 2003

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

6

Kérwá

artículo original

The struggle of neglected scientific groups: ten years of NeTropica efforts to promote research in tropical diseases in Central America

by Moreno Robles, Edgardo, Gutiérrez, José María, Chaves Olarte, Esteban

Published 2011

Institution: Universidad de Costa Rica

Repositorio: Kérwá

7

Portal de Revistas UCR

artículo original

In vitro antiviral activity of Chamaecrista nictitans (Fabaceae) against herpes simplex virus: Biological characterization of mechanisms of action

by Herrero Uribe, Libia, Chaves Olarte, Esteban, Tamayo Castillo, Giselle

Published 2004

Institution: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

8

Repositorio UNA

artículo

The Struggle of Neglected Scientific Groups: Ten Years of NeTropica Efforts to Promote Research in Tropical Diseases in Central America

by Moreno, Edgardo, Gutiérrez, José María, Chaves-Olarte, Esteban

Published 2011

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

9

Repositorio UNA

artículo

Bacterial counts in spleen

by BARQUERO-CALVO, ELIAS, Chacón-Díaz, Carlos, Chaves-Olarte, Esteban, Moreno, Edgardo

Published 2013

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

10

Repositorio UNA

artículo

Brucella genomics: macro and micro evolution

by Guzman-Verri, Caterina, Suárez-Esquivel, Marcela, Chaves Olarte, Esteban, Moreno, Edgardo

Published 2020

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

11

Kérwá

revista divulgativa

Índices bibliométricos y revistas de ‘corriente central’: implicaciones para el desarrollo de las ciencias naturales en Costa Rica

by Lomonte, Bruno, Chaves Olarte, Esteban, Gutiérrez, José María, Moreno Robles, Edgardo

Published 2015

Institution: Universidad de Costa Rica

Repositorio: Kérwá

12

Repositorio UNA

artículo

In vivo proteolytic degradation of the Escherichia coli acyltransferase HlyC

by Guzman-Verri, Caterina, Chaves-Olarte, Esteban, García, Fernando, Arvidson, Staffan, Moreno, Edgardo

Published 2001

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

13

Repositorio UNA

artículo

Human neutrophils are resistant to Clostridioides difficile toxin B

by Chaves-Cordero, Catalina, Quesada-Gómez, Carlos, Chaves-Olarte, Esteban, BARQUERO-CALVO, ELIAS

Published 2022

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

14

Kérwá

artículo original

The Haemophilus ducreyi cytolethal distending toxin induces DNA double-strand breaks and promotes ATM-dependent activation of RhoA

by Frisan, Teresa, Cortés Bratti, Ximena, Chaves Olarte, Esteban, Stenerlöw, Bo, Thelestam, Mónica

Published 2003

Institution: Universidad de Costa Rica

Repositorio: Kérwá

15

Kérwá

artículo original

Isolation and characterization of a myotoxic phospholipase A2 from the venom of the arboreal snake Bothriechis (Bothrops) schlegelii from Costa Rica

by Angulo Ugalde, Yamileth, Chaves Olarte, Esteban, Rucavado Romero, Alexandra, Gutiérrez, José María, Lomonte, Bruno, Alape Girón, Alberto

Published 1997

Institution: Universidad de Costa Rica

Repositorio: Kérwá

16

Repositorio UNA

artículo

In vivo animal models confrm an increased virulence potential and pathogenicity of the NAP1/RT027/ST01 genotype within the Clostridium difcile MLST Clade 2

by Orozco-Aguilar, Josue, Acuña-Amador, Luis, Rodríguez, César, Quesada-Gómez, Carlos, Alfaro-Alarcon, Alejandro, Chaves Olarte, Esteban

Published 2020

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

17

Repositorio UNA

artículo

The two-component system BvrR/BvrS regulates the expression of the Type IV secretion system VirB in Brucella abortus

by Martínez-Núñez, Carola, Altamirano-Silva, Pamela, Alvarado-Guillén, Francisco, Moreno, Edgardo, Guzman-Verri, Caterina, Chaves-Olarte, Esteban

Published 2010

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

18

Repositorio UNA

artículo

The use of green fluorescent protein as a marker for Brucella vaccines

by Chacón-Díaz, Carlos, Muñoz, Melissa, BARQUERO-CALVO, ELIAS, Guzman-Verri, Caterina, Chaves-Olarte, Esteban, Grilló, María-Jesús, Moreno, Edgardo

Published 2010

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

19

Repositorio UNA

póster de congreso

P3-01 Manipulating Brucella abortus two-component regulatory system BvrR/BvrS promoter activity through environmental stimuli

by Ruiz Villalobos, Nazaret, Altamirano Silvia, Pamela, Molina Mora, José Arturo, Vargas Leitón, Bernardo, Chaves-Olarte, Esteban, Guzman-Verri, Caterina

Published 2022

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA

20

Repositorio UNA

artículo

The Brucella abortus two-component system response regulator BvrR binds to three DNA regulatory boxes in the upstream region of omp25

by Castillo Zeledon, Amanda, Rivas-Solano, Olga, Villalta-Romero, Fabián, Gómez-Espinoza, Olman, Moreno, Edgardo, Chaves-Olarte, Esteban, Guzman-Verri, Caterina

Published 2023

Institution: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA