Results 31 to 40 of about 45,347 (177)

Assessment and genomic analysis of Salmonella and Campylobacter from different stages of an integrated no-antibiotics-ever (NAE) broiler complex: a longitudinal study

Poultry Science
: The objective of this study was to determine prevalence and perform genomic analysis of Salmonella spp. and Campylobacter spp. isolated from different stages of an integrated NAE broiler complex.
Yagya Adhikari, Matthew A. Bailey, James T. Krehling, Steven Kitchens, Pankaj Gaonkar, Luis R. Munoz, Cesar Escobar, Richard J. Buhr, Laura Huber, Stuart B. Price, Dianna V. Bourassa, Kenneth S. Macklin   +11 more
doaj   +1 more source

Discovery of H2 Receptor Antagonists as Colistin Enhancers by Targeting Acid Stress Response

Advanced Science, EarlyView.
This study identifies YqgB as a key target for restoring colistin susceptibility in mcr‐positive pathogens under acidic conditions by remodeling phospholipid composition and reducing LPS modification. Deep learning‐based screening reveals H2 receptor antagonists as novel colistin adjuvants. Further investigations indicate that ranitidine and famotidine
Jinju Cai, Mengping He, Jianya Luo, Shuang Zhou, Tengyue Zhang, Jianing Li, Zhiqiang Wang, Yuan Liu   +7 more
wiley   +1 more source

Diversity and Dynamics of Salmonella enterica in Water Sources, Poultry Litters, and Field Soils Amended With Poultry Litter in a Major Agricultural Area of Virginia

Frontiers in Microbiology, 2019
The Eastern Shore of Virginia (ESV) is a major agricultural region in Virginia and in the past has been linked to some tomato-associated outbreaks of salmonellosis.
Ganyu Gu, Laura K. Strawn, Jie Zheng, Elizabeth A. Reed, Steven L. Rideout   +4 more
doaj   +1 more source

Macrophage Extracellular Traps in Immunity and Cancer

Advanced Science, EarlyView.
As a macrophage‐mediated innate defense mechanism, the dysregulated release of METs drives chronic inflammation and influences tumor progression. Furthermore, METs exhibit a functional duality within the tumor microenvironment, capable of both promoting and suppressing tumor development.
Junyao Li, Eugenie Nepovimova, Adam Grundel, Lukas Peter, Qinghua Wu, Kamil Kuca   +5 more
wiley   +1 more source

Reduced Fluoroquinolone Susceptibility in Salmonella enterica Isolates from Travelers, Finland

Emerging Infectious Diseases, 2009
We tested the fluoroquinolone susceptibility of 499 Salmonella enterica isolates collected from travelers returning to Finland during 2003–2007. Among isolates from travelers to Thailand and Malaysia, reduced fluoroquinolone susceptibility decreased from
Marianne M. Lindgren, Pirkko Kotilainen, Pentti Huovinen, Saija Hurme, Susanna Lukinmaa, Mark A. Webber, Laura J.V. Piddock, Anja Siitonen, Antti J. Hakanen   +8 more
doaj   +1 more source

Structural Basis of the Membrane Association by the Conserved RocS Membrane‐Targeting Sequence in Streptococcus

Advanced Science, EarlyView.
Chromosome segregation in Streptococcus pneumoniae depends on RocS, a bitopic protein whose membrane‐anchoring mechanisms were unclear. Using NMR and AFM, this study reveals that the widely conserved RocS anchor binds to membranes via a conserved kink‐helix motif which inserts into lipid nanodomains.
Ana Álvarez‐Mena, Estelle Morvan, Clara Lambert, Anagha Kallisseri Parambil, Martin Lefeuvre, Zeren Xu, Nadia El Mammeri, Florian Malard, Erick J. Dufourc, Cécile Feuillie, Christophe Grangeasse, Birgit Habenstein   +11 more
wiley   +1 more source

Protective Effects of Potential Probiotic Pediococcus acidilactici 100 Against Multi‐Drug‐Resistant Diarrheal Escherichia coli Strains Induced Changes in Caenorhabditis elegans Model System

Food Safety and Health, EarlyView.
This study shows the protective effects of potential probiotic strain of Pediococci strains against diarrheal Escherichia coli strains in Caenorhabditis elegans model system. The E. coli strains resulted in severe morphological and physiological damage to the worm whereas the probiotic interventions were able to reduce these damages.
Gunjan Sadera, Anjali Jaglan, Lappasi Mohanram VenkataKrishna, Krishnaswamy Balamurugan, Gunjan Goel   +4 more
wiley   +1 more source

Characterisation of bacteria‐induced colitis and its modulation by probiotics in naked mole rats: a new mammalian model for acute inflammatory disease

The Journal of Pathology, EarlyView.
Abstract Enteropathogenic bacteria are a major cause of morbidity and mortality globally. While mouse models have been indispensable in advancing our understanding of infectious enteric diseases, key differences in intestinal microbiota and immunobiology between mice and humans underscore the need for alternative mammalian models that better ...
Daniel W. Hart, Aik Seng Ng, Patrycja Gazińska, Robert Goldin, Purva Gopal, Nicolize O'Dell, Ahmad Zargar, Lior Pytowski, Shamir Montazid, Chiara Bardella, James E. East, Ian P. Tomlinson, Nadine Koch, Nigel C. Bennett, Shazia Irshad   +14 more
wiley   +1 more source

Salmonella associated with agricultural animals exhibit diverse evolutionary rates and show evidence of recent clonal expansion

mBio
Most foodborne salmonellosis outbreaks are linked to agricultural animal products with a few serovars accounting for most Salmonella isolated from specific animal products, suggesting an adaptation to the corresponding animal hosts and their respective ...
Ruixi Chen, Linghuan Yang, Magdalena S. Pajor, Martin Wiedmann, Renato H. Orsi   +4 more
doaj   +1 more source

Genetic Diversity of Actinobacillus pleuropneumoniae Serovars in Hungary

Veterinary Sciences, 2022
A total of 114 Actinobacillus pleuropneumoniae isolates from porcine hemorrhagic necrotic pleuropneumonia were characterized by the examination of biotype, serovar, antibiotic resistance genes, and genes of toxin production.
Gábor Kardos, Rita Sárközi, Levente Laczkó, Szilvia Marton, László Makrai, Krisztián Bányai, László Fodor   +6 more
doaj   +1 more source