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Brucella abortus

Definitions, 2020
The electron transport system in Brucella abortus has been characterized. Spectral studies of membrane preparations have indicated the presence of cytochromes a + a.
R. Rest, D. Robertson
semanticscholar   +1 more source

Omp25‐dependent engagement of SLAMF1 by Brucella abortus in dendritic cells limits acute inflammation and favours bacterial persistence in vivo

Cellular Microbiology, 2020
The strategies by which intracellular pathogenic bacteria manipulate innate immunity to establish chronicity are poorly understood. Here, we show that Brucella abortus outer membrane protein Omp25 specifically binds the immune cell receptor SLAMF1 in ...
C. Degos, Lisiena Hysenaj, Gabriela González-Espinoza, Vilma Arce-Gorvel, A. Gagnaire, A. Papadopoulos, K. Pasquevich, S. Méresse, J. Cassataro, S. Mémet, J. Gorvel   +10 more
semanticscholar   +1 more source

Brucella abortus Rough-Type Mutant Induces Ferroptosis and More Oxidative Stress in Infected Macrophages

Pathogens, 2023
Brucella is an intracellular parasitic bacterium that uses multiple strategies to evade the host’s defense mechanisms. However, how Brucella manipulates the host-induced oxidative stress and relevant biological processes are still poorly understood.
Hai Hu, Guangdong Zhang, Mingxing Tian, Xiang Guan, Yi Yin, Chan Ding, Shengqing Yu   +6 more
doaj   +1 more source

Identification, Genotyping and Antimicrobial Susceptibility Testing of Brucella spp. Isolated from Livestock in Egypt [PDF]

, 2019
Brucellosis is a highly contagious zoonosis worldwide with economic and public health impacts. The aim of the present study was to identify Brucella (B.) spp. isolated from animal populations located in different districts of Egypt and to determine their
El-Adawy, Hosny, Elschner, Mandy C., Khan, Aman Ullah, Melzer, Falk, Moawad, Amira A., Neubauer, Heinrich, Ramadan, Eman Shawkat, Roesler, Uwe, Sayour, Ashraf E., Shell, Waleed S.   +9 more
core   +1 more source

The Action of inVestigational Drugs of Brucella abortus in the L- and S-forms on the Subpopulations of Blood Cells and Peritoneal Fluid of White Mice (Communication 2)

Эпидемиология и вакцинопрофилактика, 2015
We have estimated the effects of the Brucella abortus 19 ВА inactivated vaccine, thermo extracts of Brucella abortus I-206 in the L- and S-forms and corpuscular antigen of Brucella abortus I-206 in L-form on the population and subpopulation structure of ...
S. A. Vityazeva, T. P. Starovoitova, V. I. Dubrovina, L. M. Mikhailov, K. Yu. Yastremskaya, L. E. Tokareva, N. L. Barannikova, S. V. Balakhonov   +7 more
doaj   +1 more source

The aggregation of Brucella abortus occurs under microaerobic conditions and promotes desiccation tolerance and biofilm formation [PDF]

, 2012
Brucella abortus causes brucellosis mainly in cattle. The infection is transmitted to humans by ingestion of animal products or direct contact with infected material.
Almiron, Marta A., Roset, Mara Sabrina, Sanjuan, Norberto Aníbal   +2 more
core   +1 more source

Btp Proteins from Brucella abortus Modulate the Lung Innate Immune Response to Infection by the Respiratory Route [PDF]

, 2017
Although inhalation of infected aerosols is a frequent route for Brucella infection in humans, it rarely causes pulmonary clinical manifestations, suggesting a mild or nearly absent local inflammatory response.
Baldi, Pablo Cesar, Comerci, Diego José, Falivene, Juliana, Fernandez, Andrea Giselle, Ferrero, Mariana Cristina, Hielpos, María Soledad, Vanzulli, Silvia   +6 more
core   +1 more source

IL-1R and inflammasomes mediate early pulmonary protective mechanisms in respiratory brucella abortus infection [PDF]

, 2016
Brucella spp. infection is frequently acquired through contaminated aerosols. The role of interleukin-1 beta (IL-1β) in the early pulmonary response to respiratory Brucella infection is unknown.
Alonso Paiva, Iván Mathias, Baldi, Pablo Cesar, Campos, Priscila C., Falivene, Juliana, Fernandez, Andrea Giselle, Ferrero, Mariana Cristina, Hielpos, María Soledad, Muñoz González, Florencia, Oliveira, Sergio Costa, Vieira, Angelica T.   +9 more
core   +1 more source

The Glutaminase-dependent system confers extreme acid resistance to new species and atypical strains of Brucella [PDF]

, 2017
Neutralophilic bacteria have developed specific mechanisms to cope with the acid stress encountered in environments such as soil, fermented foods, and host compartments. In Escherichia coli, the glutamate decarboxylase (Gad)-dependent system is extremely
Al Dahouk, Sascha, Chaloin, Laurent, Damiano, Maria A., De Biase, Daniela, Freddi, Luca, Köhler, Stephan, Occhialini, Alessandra, Pennacchietti, Eugenia   +7 more
core   +4 more sources

Brucella and Osteoarticular Cell Activation: Partners in Crime [PDF]

, 2017
Osteoarticular brucellosis is the most common presentation of human active disease although its prevalence varies widely. The three most common forms of osteoarticular involvement are sacroiliitis, spondylitis, and peripheral arthritis.
Adamopoulos, Adarichev, Al-Eissa, Aydin, Azuma, Bartok, Behera, Bivi, Bonewald, Burrage, Buzgan, Cenci, Chen, Civitelli, Colmenero, Delpino, Delpino, Delpino, D’Amelio, D’Amelio, El-Jawhari, Farkas, Fuller, Garcia Samartino, Geiger, Giambartolomei, Giambartolomei, Gilmore, Goenka, Goenka, Golding, Gotuzzo, Grundt, Haynes, Horowitz, Ibero, Ikeda, Inman, Karner, Kasim, Kawai, Kitazawa, Kobayashi, Kollet, Kong, Kotake, Lacey, Lampiasi, Lerner, Madkour, Madkour, Magnani, Merkel, Milner, Mori, Nair, Nakayamada, Pappas, Pappas, Pesce Viglietti, Press, Prideaux, Rajapakse, Rajashekara, Rodan, Roggia, Sato, Scian, Scian, Scian, Scian, Shaalan, Skyberg, Soder, Song, Streuli, Takayanagi, Takayanagi, Takayanagi, Tanaka, Teitelbaum, Thomson, Tokoyoda, Turan, Viau, Visnjic, Wallach, Wei, Yasuda, Young, Young, Zhan, Zhan, Zhan, Zhao, Zwerdling   +95 more
core   +1 more source