Results 141 to 150 of about 4,742 (167)

Multilocus Variable Number Tandem Repeat Analysis of Edwardsiella piscicida Isolates Pathogenic to Fish

Journal of Fish Diseases, 2014
This study describes a novel multilocus variable number tandem repeat analysis (MLVA) based on six variable number of tandem repeat (VNTR) loci for genotyping of 37 Edwardsiella piscicida (previously Edwardsiella tarda) isolates from multiple sources ...
Takele Abayneh, H Sørum
exaly   +2 more sources

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The role of UhpA in regulating the virulence gene expression in Edwardsiella piscicida

Journal of Fish Diseases, 2020
AbstractEdwardsiella piscicida (E. piscicida) is an important fish pathogen. However, the mechanism of Glu6P transport regulatory protein UhpA how to affect the virulence gene expression in E. piscicida is still unclear. The results in this study showed that the metabolism‐related gene expression of cysteine synthase (orf 1134) and sulphate transporter
Tingqi Ye, Cuimin Mu, Jiakang Chen, Guangchen Pan, Xuepeng Wang   +4 more
openaire   +2 more sources

PurA facilitates Edwardsiella piscicida to escape NF-κB signaling activation

Fish & Shellfish Immunology, 2022
The host NF-κB signaling pathway plays critical role in defensing against bacterial infection. However, bacteria also evolve strategies to escape from host clearance. Edwardsiella piscicida is a threatening pathogen in aquaculture, while the molecular mechanism of E. piscicida in inhibiting NF-κB signaling remains largely unknown.
Feizi Hu, Yuanxing Zhang, Qin Liu, Zhuang Wang   +3 more
openaire   +2 more sources

Antimicrobial potential of carvacrol against Edwardsiella piscicida in vitro

Microbial Pathogenesis
With the alarming rise of antibiotic-resistant bacteria, novel antibacterial substances are urgently needed for controlling and treating multidrug-resistant bacterial infections. Edwardsiella piscicida is an important zoonotic enteric pathogen, that can cause systemic hemorrhagic septicemia in fish.
Ting, Qin, Richline Gedeh Wentee, Dowah, Kai, Chen, Bingwen, Xi, Liangkun, Pan, Jun, Xie   +5 more
openaire   +2 more sources

An Edwardsiella piscicida esaS mutant reveals contribution to virulence and vaccine potential

Microbial Pathogenesis, 2020
Edwardsiella piscicida is a Gram-negative pathogen that causes disease in diverse aquatic organisms. The disease leads to extensive losses in commercial aquaculture species, including farmed U.S. catfish. The type III secretion system (T3SS) often contributes to virulence of Gram-negative bacteria. The E.
Asmaa, Edrees, Hossam, Abdelhamed, Seong-Won, Nho, Ozan, Ozdemir, Attila, Karsi, Manal, Essa, Mark L, Lawrence   +6 more
openaire   +2 more sources

Outbreaks of edwardsiellosis caused by Edwardsiella piscicida and Edwardsiella tarda in farmed barramundi (Lates calcarifer)

Aquaculture, 2017
Abstract The continued growth of the aquaculture industry and surging demand for barramundi ( Lates calcarifer ) has led to increased interest in farming this fish species in the USA. Regrettably, little is known about the fish-pathogenic microbes affecting barramundi, which limits aquaculture productivity outside its home range. Herein, we report on
Thomas P. Loch, John P. Hawke, Stephen R. Reichley, Mohamed Faisal, Fabio Del Piero, Matt J. Griffin   +5 more
openaire   +1 more source

Goldfish, Carassius auratus, as an infection model for studying the pathogenesis of Edwardsiella piscicida

Veterinary Research Communications, 2017
This study demonstrates the feasibility of using goldfish as an infection model to investigate the pathogenesis of Edwardsiella piscicida. Goldfish were found to be susceptible to acute E. piscicida-induced disease and died in a dose-dependent manner. E.
Yunjeong Choe, Jong Earn Yu, Junmo Park, Dongchul Park, Jeong-Il Oh, Suhkmann Kim, Ki Hwan Moon, Ho Young Kang   +7 more
openaire   +2 more sources

FtsH is required for protein secretion homeostasis and full bacterial virulence in Edwardsiella piscicida

Microbial Pathogenesis, 2021
Edwardsiella piscicida, as an important pathogen of fish, has caused huge losses in aquaculture. The virulence in E. piscicida has been increasingly concerned, but few studies have focused on the relationship between virulence and protein secretion homeostasis.
Wei, Wang, Jiatiao, Jiang, Hao, Chen, Yuanxing, Zhang, Qin, Liu   +4 more
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The depressed P cycle contributes to the acquisition of ampicillin resistance in Edwardsiella piscicida

Journal of Proteomics, 2020
Antibiotic-resistant bacteria are an increasingly serious threat to human health and aquaculture. To further explore bacterial antibiotic resistance mechanism, iTRAQ is used to identify a differential proteome in ampicillin-resistant LTB4 (LTB4-RAMP), a strain of Edwardsiella piscicida. A total of 102 differentially proteins with 50 upregulation and 52
Yu-bin Su, Su-fang Kuang, Xuan-xian Peng, Hui Li   +3 more
openaire   +2 more sources

Differential DNA methylation associated with virulence attenuation in Edwardsiella piscicida

Research in Microbiology
A marked difference in virulence was observed between two subpopulations of the Edwardsiella piscicida FSW910410 strain, originally isolated from olive flounder (Paralichthys olivaceus). While the strain maintained under routine laboratory culture conditions retained high virulence, the same strain stored long-term at -80 °C lost its ability to induce ...
Eun Gyeong Lee, Ki Hong Kim
openaire   +2 more sources