Results 21 to 30 of about 62,050 (302)

Proteomic Analysis of Stationary Growth Stage Adaptation and Nutritional Deficiency Response of Brucella abortus

Frontiers in Microbiology, 2020
Brucellosis, an important bacterial zoonosis caused by Brucella species, has drawn increasing attention worldwide. As an intracellular pathogen, the ability of Brucella to deal with stress within the host cell is closely related to its virulence.
Jianghua Yang, Mengzhi Liu, Jinling Liu, Baoshan Liu, Chuanyu He, Zeliang Chen, Zeliang Chen, Zeliang Chen, Zeliang Chen   +8 more
doaj   +1 more source

MLVA-16 Genotyping of Brucella abortus and Brucella melitensis Isolates from Different Animal Species in Egypt: Geographical Relatedness and the Mediterranean Lineage

Pathogens, 2020
Brucellosis is a common zoonotic disease in Egypt. However, there are limited data available on the genetic diversity of brucellae circulating in Egypt and other Mediterranean areas. One hundred and nine Brucella (B.) strains were isolated from different
G. Wareth, M. El-Diasty, F. Melzer, G. Schmoock, Shawky A. Moustafa, Mohamed El-Beskawy, Dalia F. Khater, M. Hamdy, H. Zaki, A. Ferreira, L. Ekateriniadou, E. Boukouvala, Mostafa Y. Abdel-Glil, A. Menshawy, M. Sancho, Sonia Sakhria, Mathias W Pletz, H. Neubauer   +17 more
semanticscholar   +1 more source

The Role of the Flagellar Protein FlgJ in the Virulence of Brucella abortus

Frontiers in Cellular and Infection Microbiology, 2020
Brucella abortus is a facultative intracellular pathogen that causes a zoonosis called brucellosis. This disease leads to abortion and infertility in cattle, and diverse complications in humans. B. abortus is a successful intracellular bacterium that has
Roberto F Coloma-Rivero, Leonardo A Gómez, Francisco I. Alvarez, Waleska Saitz, Felipe Del Canto, Sandra Céspedes, R. Vidal, Á. Oñate   +7 more
semanticscholar   +1 more source

Different Impacts of MucR Binding to the babR and virB Promoters on Gene Expression in Brucella abortus 2308

Biomolecules, 2020
The protein MucR from Brucella abortus has been described as a transcriptional regulator of many virulence genes. It is a member of the Ros/MucR family comprising proteins that control the expression of genes important for the successful interaction of α-
G. Borriello, Veronica Russo, R. Paradiso, M. Riccardi, D. Criscuolo, G. Verde, R. Marasco, P. V. Pedone, G. Galiero, I. Baglivo   +9 more
semanticscholar   +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

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

CHARACTERIZATION OF VirB4 PROTEIN OF LOCAL ISOLATE Brucella abortus WITH WESTERN BLOTTING TECHNIQUE

Jurnal Kedokteran Hewan, 2018
This research aimed to characterize VirB4 protein of local isolate Brucella abortus with Western blotting method. The result showed that there were four protein bands with molecular weights of 64.61, 59.25, 21.63, and 16.70 kDa by triggering a reaction ...
Ratih Novita Praja, Didik Handijatno, Setiawan Koesdarto, Aditya Yudhana   +3 more
doaj   +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

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

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