Results 71 to 80 of about 11,040 (207)

Diagnosis of extraintestinal pathogenic Escherichia coli pathogenesis in urinary tract infection

Current Research in Microbial Sciences
Extra-intestinal pathogenic Escherichia coli (ExPEC) is a virulent pathogen found in humans that causes the majority of urinary tract infections, and other infections such as meningitis and sepsis.
Deenadayalan Karaiyagowder Govindarajan, Biniam Moges Eskeziyaw, Kumaravel Kandaswamy, Degisew Yinur Mengistu   +3 more
doaj   +1 more source

Extraintestinal pathogenic Escherichia coli in poultry meat products on the Finnish retail market

Acta Veterinaria Scandinavica, 2012
Background Extraintestinal pathogenic Escherichia coli bacteria (ExPEC) exist as commensals in the human intestines and can infect extraintestinal sites and cause septicemia.
Lyhs Ulrike, Ikonen Ilona, Pohjanvirta Tarja, Raninen Kaisa, Perko-Mäkelä Päivikki, Pelkonen Sinikka   +5 more
doaj   +1 more source

Integrative Modular, Network‐Based, and Machine Learning Framework for Predicting Accessory Genome Functions and Virulence in Escherichia coli O157:H7

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
An analysis of the accessory genomes from 77 Escherichia coli O157:H7 strains using network and machine learning techniques uncovers modular communities of plasmid‐related virulence associated with IncF replicons. Accessory markers that are not directly linked to toxin genes can effectively predict the virulence status with an AUC of 0.85, facilitating
Sydney Menzeko Gambushe, Oliver Tendayi Zishiri   +1 more
wiley   +1 more source

Assessment of the protective efficacy and immunogenicity of SinH-based vaccines against ExPEC sequence type 131 (ST131) bacteremia.

, 2023
(A) The vaccination scheme was used in this experiment. BALB/cJ, 6 weeks old, female mice were subcutaneously immunized with SinH-based antigens (SinH-3, SinH-123, N = 15) or GST alone (N = 15) and injected with an intraperitoneal (IP) injection of 5 ...
Joseph Jelinski (14642617), Kathryn A. Patras (2622160), Sabrina Green (14642611), Dylan M. Chirman (14642608), James D. Chang (14642605), Jacob J. Zulk (14642614), Anthony W. Maresso (53205), Yikun Xing (9427893), Justin R. Clark (7848280)   +8 more
core   +1 more source

Tandemly duplicated TaERF109 genes confer drought tolerance and post‐drought recovery in wheat

Journal of Integrative Plant Biology, Volume 68, Issue 6, Page 1744-1761, June 2026.
Tandemly duplicated TaERF109 transcription factor genes in wheat modulate growth traits and enhance drought tolerance by regulating the TaMADS56 transcription factor gene, cytokinin biosynthesis‐related genes, and nicotianamine synthase genes, revealing the critical role of tandemly duplicated genes in the coordination of stress responses and ...
Jun Chen, Shang Zhao, Wenjing Li, Chunxiao Wang, Yuan Gao, Zihan Yang, Yongbin Zhou, Ming Chen, Zhaoshi Xu, Youzhi Ma   +9 more
wiley   +1 more source

Imported Retail Beef and Chicken Meat Products Serve as Reservoirs for Emerging Antibiotic‐Resistant Pathotypes of Escherichia coli in Pristine Areas Free From Agricultural Activity

MicrobiologyOpen, Volume 15, Issue 2, April 2026.
Retail meat–derived E. coli frequently harbored multidrug‑resistance phenotypes, diverse virulence determinants, and plasmid‑encoded resistance genes with high conjugative potential. Results indicate meat and poultry as underrecognized reservoirs facilitating dissemination of antimicrobial resistance and pathogenic lineages, with imported products ...
Saehah Yi, Kathleen A. Alexander, Auja Bywater, Galaletsang Dintwe, Ashton N. Sies, Thomas H. Haidl, Andrew D. S. Cameron, Monica A. Ponder   +7 more
wiley   +1 more source

The distribution and concentration of purified EVs in ExPEC EVs.

, 2022
(A) Size distributions and concentrations of purified EVs in FY26 cultured with sublethal concentrations of antibiotics were determined with a nanoparticle tracking analysis (NTA). FY26 strain was treated with sublethal doses of seven antibiotics.
Zhongxing Wang (7354205), Zhe Wen (5519150), Rui Chen (95310), Min Jiang (56794), Dongyu Zhu (6265148), Fufang Xia (13983111), Xiangkai Zhuge (3522617), Min Wang (21070), Jianjun Dai (560787)   +8 more
core   +1 more source

Prevalence, Phylogenetic Distribution, Antimicrobial Resistance, and Genetic Relatedness of Extraintestinal Pathogenic <i>E. coli</i> (ExPEC) Strains Isolated from Beef Cattle and Slaughterhouse Environment. [PDF]

Vet Sci
Escherichia coli is a commensal bacterium found in the gastrointestinal tracts of animals, and they might serve as a vehicle for transmitting extraintestinal pathogenic Escherichia coli (ExPEC) to the environment and human.
Ciftci R, Guran HS.
europepmc   +2 more sources

Should all Noises Be Treated Equally: Impact of Input Noise Variability on Neural Network Robustness

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 1, February 2026.
Abstract Geophysical data collected from active field sites are often contaminated by complex and heterogeneous noise, obscuring weak seismic events, and complicating automated interpretation. Although deep learning offers promising solutions for seismic processing, its performance is highly sensitive to the nature of training noise, especially under ...
S. Alsinan, M. Makarenko, S. Liu, A. Aldawood, I. Hoteit   +4 more
wiley   +1 more source

Detection of Extended-spectrum β-lactamase-producing Escherichia coli isolates by isothermal amplification and association of their virulence genes and phylogroups with extraintestinal infection

Scientific Reports, 2023
Extraintestinal pathogenic Escherichia coli (ExPEC) producing extended-spectrum β-lactamases (ESBL) cause serious human infections due to their virulence and multidrug resistance (MDR) profiles.
Naeem Ullah, Thadchaporn Assawakongkarat, Yukihiro Akeda, Nuntaree Chaichanawongsaroj   +3 more
doaj   +1 more source