Results 61 to 70 of about 62,133 (158)

Dendritic Cell α‐Ketoglutarate Regulates Tfh Polarization in Allergy

Allergy, EarlyView.
Allergen induces a dendritic cell metabolism shift toward glutaminolysis with α‐ketoglutarate as a regulator of Tfh subset polarization. Glutaminolysis is required for DC allergen uptake, co‐stimulatory molecule expression, and CLR expression. Modulation of glutaminolysis, JmjD3 histone demethylation, or HIF‐1α degradation alters Tfh polarization and ...
Anuj Tharakan, Xufeng Qu, Carmen Camarena, Araba Abaidoo‐Myles, Parth Naik, Jeremy Allegood, Ankit Kumar, Mihir Pokhriyal, Joseph C. Lownik, Matthew P. Zellner, Grayson W. Way, Jinze Liu, Lauren Ashley Cowart, Stephanie C. Eisenbarth, Joseph W. Landry, Daniel H. Conrad, Rebecca K. Martin   +16 more
wiley   +1 more source

Carriage of antimicrobial‐resistant E. coli in urban stray cats (Felis catus)

Australian Veterinary Journal, EarlyView.
Antimicrobial resistance (AMR) in Escherichia coli is a growing concern in both human and veterinary medicine, driven by the inappropriate use of antimicrobials. Companion animals may act as community reservoirs and sentinels for antimicrobial‐resistant bacteria due to their close contact with humans and other animals.
JS Kuan, S Mukerji, D Hampson, S Abraham
wiley   +1 more source

Simultaneous modification of Thermotoga maritima encapsulin subunits to produce multivalent nanoparticle vaccines for non‐typhoidal Salmonella enterica

The FEBS Journal, EarlyView.
This study investigates the modularity of encapsulin—a protein nanoparticle—by simultaneously inserting up to four distinct Salmonella epitopes within the encapsulin subunit. The encapsulin variants were transiently expressed in plants where they assembled into nanoparticles; however, their accumulation and stability varied depending on the ...
Carly A. Charron, Angelo Kaldis, Shabnam Shamriz, Moussa S. Diarra, Christopher P. Garnham, Rima Menassa   +5 more
wiley   +1 more source

Temperature, Disinfectant Concentration and Bacterial Innate Properties Influence the Disinfection of Bacterial Pathogens Relevant to Catfish Aquaculture

Journal of Fish Diseases, EarlyView.
ABSTRACT Aquaculture systems suffer a wide range of losses, mostly due to bacterial disease outbreaks, and the use of disinfectants is a routine practice for controlling the spread of pathogenic organisms globally. Including Aeromonas hydrophila, Streptococcus agalactiae and Edwardsiella tarda, implicated for natural disease outbreaks and economic ...
Aloysius Chimezie Adibe, Margaret Crumlish   +1 more
wiley   +1 more source

Salmonella enterica Serotype Typhimurium DT 104 Antibiotic Resistance Genomic Island I in Serotype Paratyphi B

Emerging Infectious Diseases, 2002
We have identified Salmonella genomic island I (SGI1) in an isolate of Salmonella enterica serotype Paratyphi B. This antibiotic-resistance gene cluster, which confers multidrug resistance, has been previously identified in S.
Danièle Meunier, David Boyd, Michael R. Mulvey, Sylvie Baucheron, Caterina Mammina, Antonino Nastasi, Elisabeth Chaslus-Dancla, Axel Cloeckaert   +7 more
doaj   +1 more source

Phenotypic Florfenicol Resistance in floR‐Harbouring Flavobacterium psychrophilum Isolates (CC‐ST90): A Case Study From Danish Freshwater Rainbow Trout Aquaculture

Journal of Fish Diseases, EarlyView.
ABSTRACT Monitoring antimicrobial resistance (AMR) in fish pathogens is essential for supporting sustainable aquaculture. In this study, susceptibility testing and genome sequencing were used to characterize the AMR profile of seven Flavobacterium psychrophilum originating from Danish rainbow trout farms (2019–2022).
Valentina L. Donati, Lone Madsen
wiley   +1 more source

Prevalence and Antibiotic Susceptibility Pattern of Salmonella Enterica Isolated from Apparently Healthy Students Screened for Salmonella Agglutinins

Sokoto Journal of Medical Laboratory Science, 2022
Infections caused by Salmonella enterica remains a major public health concern worldwide, contributing to the economic burden of both industrialized and underdeveloped countries through the costs associated with surveillance, prevention and treatment of ...
Musa Yakubu Tula*1, Zulkifli Muhammed Usman 3, Zainab Mohammed Chiroma 1, Richard Elisha 2, Evangeline Ogonna Okpalauwaekwe 1, and Mary Ngozi Ogu 1
doaj  

Detection and characterization of Salmonella spp. in recreational aquatic environments in the Northeast of Argentina

Revista Ambiente & Água, 2013
The aim of this work was to detect the presence of Salmonella spp. in recreational aquatic environments in the Northeast of Argentina and to relate it with water and environmental parameters.
María Fernanda Tracogna, Liliana Silvina Lösch, José Mario Alonso, Luis Antonio Merino   +3 more
doaj   +1 more source

Protein STM3547 From Salmonella typhimurium Is a Phosphofructose Kinase B‐Type Enzyme With Ribose Kinase Activity

Molecular Microbiology, EarlyView.
The metabolism of ribose starts with the phosphorylation of its 5′ hydroxyl group. Salmonella typhimurium has two kinases that perform this function, namely ribose rinase (RbsK) and deoxyribose kinase (DeoK). Here we report a new ribose kinase that we named RikA. The illustration was partially created in BioRender.
Regan D. McCormick, Aatif A. Jabbar, Jorge C. Escalante‐Semerena   +2 more
wiley   +1 more source

To Move or Not to Move: When and How Bacteria Suppress Flagellar Motility

Molecular Microbiology, EarlyView.
Motility cessation in bacteria is a key regulatory strategy that provides multiple survival advantages including enhanced community cooperation, niche adaptation and evasion of host immune responses. This process is controlled by associated mechanisms such as post‐translational modifications and second messenger signalling that stabilise non‐motile ...
Fatemeh Mohaghegh, Jacob Scadden, Matthew A. B. Baker   +2 more
wiley   +1 more source