Results 51 to 60 of about 6,639 (199)

Possible solution of capturing viable Enterohemorrhagic Escherichia coli (EHEC) in clinical patient stool.

Journal of microorganism control, 2023
For clinical diagnosis of enterohemorrhagic Escherichia coli (EHEC）, it needs to capture viable EHEC cells from stool sample in the view of medical fee points. However, there is no comprehensive solution for the detection of viable EHEC cells since there are wide variety of serotype and susceptibility against potassium tellurite which is commonly used ...
TERAMURA, HAJIME, SANGA, SACHIE, KODAMA, KANAKO   +2 more
openaire   +2 more sources

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

Calpain mediates epithelial cell microvillar effacement by enterohemorrhagic Escherichia coli

Frontiers in Microbiology, 2011
A member of the attaching and effacing (AE) family of pathogens, enterohemorrhagic Escherichia coli (EHEC) induces dramatic changes to the intestinal cell cytoskeleton, including effacement of microvilli.
YuShuan eLai, Kathleen eRiley, Andrew eCai, Andrew eCai, John M Leong, Ira M. Herman   +5 more
doaj   +1 more source

Molecular and phenotype characterisation of persistent Escherichia coli in dairy products from Midwest Brazil

International Journal of Dairy Technology, Volume 79, Issue 2, April–June 2026.
This graphical summary illustrates the isolation and identification of Escherichia coli in samples from the milk production chain. The classical culture methods and molecular methods were used to identify E. coli, followed by the characterisation of biofilm formation, curli production and motility, and verification of pathogenicity and environmental ...
Adriane de Souza Nunes Sikorski, Adelino Cunha Neto, Elisana Cecilia Nunes Bueno, Márcio Gonçalo de Lima, Samera Rafaela Bruzaroski, Vinicius Silva Castro, Maxsueli Machado, Yuri Duarte Porto, Elsa Helena Walter Santana, Eduardo Eustáquio de Souza Figueiredo, Ricardo César Tavares Carvalho   +10 more
wiley   +1 more source

Modulation of the inflammasome signaling pathway by enteropathogenic and enterohemorrhagic Escherichia coli

Frontiers in Cellular and Infection Microbiology, 2016
Innate immunity is an essential component in the protection of a host against pathogens. Enteropathogenic and enterohemorrhagic Escherichia coli (EPEC and EHEC, respectively) are known to modulate the innate immune responses of infected cells.
Hilo Yen, Masaki Karino, Toru Tobe
doaj   +1 more source

Z3495, a LysR-Type Transcriptional Regulator Encoded in O Island 97, Regulates Virulence Gene Expression in Enterohemorrhagic Escherichia coli O157:H7

Microorganisms
Enterohemorrhagic Escherichia coli (EHEC) is an important foodborne pathogen that infects humans by colonizing the large intestine. The genome of EHEC O157:H7 contains 177 unique O islands (OIs).
Qian Wang, Yi Wei, Yu Huang, Jingliang Qin, Bin Liu, Ruiying Liu, Xintong Chen, Dan Li, Qiushi Wang, Xiaoya Li, Xinyuan Yang, Yuanke Li, Hao Sun   +12 more
doaj   +1 more source

The NAG Sensor NagC Regulates LEE Gene Expression and Contributes to Gut Colonization by Escherichia coli O157:H7

Frontiers in Cellular and Infection Microbiology, 2017
Enterohemorrhagic Escherichia coli (EHEC) O157:H7 are human pathogens responsible for bloody diarrhea and renal failures. EHEC employ a type 3 secretion system to attach directly to the human colonic epithelium.
Josée Harel, Grégory Jubelin, Guillaume Le Bihan, Jean-Félix Sicard, Philippe Garneau, Annick Bernalier-Donadille, Alain P. Gobert, Annie Garrivier, Christine Martin, Anthony G. Hay, Francis Beaudry   +10 more
doaj   +1 more source

Engineered Probiotics: The Next‐Generation Therapeutics to Combat Antibiotic‐Resistant Bacterial Infections

Food Frontiers, Volume 7, Issue 2, March 2026.
Engineered probiotics secretes fusion proteins which potentially neutralized the toxins secreted by other microbial communities. ABSTRACT On a global scale, the escalating burden of infectious diseases, predominantly attributed to bacterial pathogens, especially drug‐resistant strains, has progressed into a critical concern for clinical management and ...
Indu Singh, Raz Abdulqadir, Indira Kumari Verma, Yashika Awasthi, Arun Ratn, Juhi Sharma, Manmeet Rawat, Megh Singh Dhakad, Jasbir Dalal, Yash Gupta, Bhisham Narayan Singh, Divakar Sharma   +11 more
wiley   +1 more source

Interkingdom Interactions in the Gut: Ecological Mechanisms, Homeostasis, and Therapeutic Modulation

Gut Medicine, Volume 2, Issue 1, Page 23-39, March 2026.
ABSTRACT The gut microbiota constitutes a highly complex and dynamic ecosystem that profoundly influences host physiology, metabolism, and immunity. This review provides an integrative overview of the mechanisms through which gut microorganisms—particularly bacteria and fungi—interact with host cells and with each other to maintain intestinal ...
Rui‐Qi Wei, Xin‐Wei Sun, Hao‐Jie Huang, Yu‐Zhi Zhao, Shuang‐Jiang Liu, Chang Liu   +5 more
wiley   +1 more source

Characterizing the Role of Cortactin in Actin Pedestal Assembly by Enterohemorrhagic Escherichia coli (EHEC)

, 2013
Enterohemorrhagic Escherichia coli (EHEC) is a major foodborne cause of bloody diarrhea and renal failure. During colonization of the intestine, EHEC injects the transmembrane receptor protein Tir and the cytoplasmic effector protein EspFU into host ...
Grout, Sarah E.
core   +1 more source