Results 31 to 40 of about 6,639 (199)

A Robust One-Step Recombineering System for Enterohemorrhagic Escherichia coli

Microorganisms, 2022
Enterohemorrhagic Escherichia coli (EHEC) can cause severe diarrheic in humans. To improve therapy options, a better understanding of EHEC pathogenicity is essential. The genetic manipulation of EHEC with classical one-step methods, such as the transient
Lang Peng, Rexford Mawunyo Dumevi, Marco Chitto, Nadja Haarmann, Petya Berger, Gerald Koudelka, Herbert Schmidt, Alexander Mellmann, Ulrich Dobrindt, Michael Berger   +9 more
doaj   +1 more source

Vaccination with DNA encoding truncated enterohemorrhagic Escherichia coli (EHEC) factor for adherence-1 gene (efa-1’) confers protective immunity to mice infected with E. coli O157:H7 [PDF]

, 2016
Enterohemorrhagic Escherichia coli (EHEC) O157:H7 is the predominant causative agent of hemorrhagic colitis in humans and is the cause of haemolytic uraemic syndrome and other illnesses.
Alejandra Rivera, Roberto Mauricio Vidal, Pablo eFernández, Gonzalo Osorio, Felipe del Canto, Roberto M. Vidal, Juan C. Salazar, Pablo Fernández, Angel Oñate, Darwin Sáez, Darwin eSaez, Roberto Riquelme-Neira, Alejandra eRivera, Gonzalo eOsorio, Angel eOñate, Roberto eRiquelme-Neira, Felipe eDel Canto, Juan Carlos Salazar   +17 more
core   +2 more sources

L-glutamine protects against enterohemorrhagic Escherichia coli infection by inhibiting bacterial virulence and enhancing host defense concurrently

Microbiology Spectrum, 2023
Enterohemorrhagic Escherichia coli (EHEC) can colonize the gastrointestinal tract and cause bloody diarrhea in children. Previous studies showed that its pathogenesis could be mediated by metabolites from both the host and microbiota.
Fang Fang, Yunxin Xue, Xuefang Xu, Dingli Fang, Weijia Liu, Ying Zhong, Jinping Han, Yunhe Li, Qian Tao, Rong Lu, Cong Ma, Arvind Kumar, Dai Wang   +12 more
doaj   +1 more source

Prevalence of Non-O157:H7 Shiga Toxin-Producing Escherichia coli in Diarrheal Stool Samples from Nebraska

Emerging Infectious Diseases, 2000
We determined the prevalence of Shiga-toxin producing Escherichia coli (STEC) in diarrheal stool samples from Nebraska by three methods: cefixime-tellurite sorbitol MacConkey (CT-SMAC) culture, enterohemorrhagic E.
Paul D. Fey, R.S. Wickert, M.E. Rupp, T.J. Safranek, S.H. Hinrichs   +4 more
doaj   +1 more source

Complete Genome Sequences of Novel Bovine T4, rv5-Like, and Dhillonviruses Effective against Escherichia coli O157 [PDF]

, 2021
Enterohemorrhagic Escherichia coli (EHEC) isolates of serotype O157:H7 are serious foodborne zoonotic pathogens and prime targets for biocontrol using bacteriophages.
Falgenhauer, Linda, Chakraborty, Trinad, Sváb, Domonkos, Tóth, István   +3 more
core   +1 more source

EnterohemorrhagicEscherichia coli(EHEC) Strains of Serogroup O118 Display Three Distinctive Clonal Groups of EHEC Pathogens [PDF]

Journal of Clinical Microbiology, 2000
ABSTRACTA recent case report of a child infected with enterohemorrhagicEscherichia coli(EHEC) of serotype O118:H16 in Bavaria, in association with the isolation of a bovine O118 strain on the same farm (A. Weber, H. Klie, H. Richter, P. Gallien, M. Timm, and K. W. Perlberg, Berl. Muench. Tieraerztl. Wochenschr.
L H, Wieler, B, Busse, H, Steinrück, L, Beutin, A, Weber, H, Karch, G, Baljer   +6 more
openaire   +2 more sources

Comparison of Growth Kinetics of Various Pathogenic E. coli on Fresh Perilla Leaf

Foods, 2013
Growth kinetics for Escherichia coli O157:H7 in perilla leaves were compared to those of pathogenic E. coli strains, including enteropathogenic (EPEC), enterotoxigenic (ETEC), enteroinvasive (EIEC) and other enterohemorrhagic (EHEC) at 13, 17, 24, 30 and
Juhui Kim, Eunyoung Ro, Kisun Yoon
doaj   +1 more source

Bioprotective Lactic Acid Bacteria and Lactic Acid as a Sustainable Strategy to Combat Escherichia coli O157:H7 in Meat

Foods, 2023
Human infection by Enterohemorrhagic Escherichia coli (EHEC) constitutes a serious threat to public health and a major concern for the meat industry. Presently, consumers require safer/healthier foods with minimal chemical additives, highlighting the ...
Ayelen A. Baillo, Lucia Cisneros, Julio Villena, Graciela Vignolo, Silvina Fadda   +4 more
doaj   +1 more source

Fatal case of hemolytic-uremic syndrome in an adult due to a rare serogroup O91 Entero hemorrhagic Escherichia coli associated with a Clostridium difficile infection. More than meets the eye

International Journal of Infectious Diseases, 2015
Hemolytic-uremic syndrome due to enterohemorrhagic Escherichia coli, belonging to serogroup O91 has rarely been described. We report here a case of post-diarrheal HUS due to EHEC O91 in an elderly patient for whom diagnosis was delayed given a previously
Thomas Guillard, Anne Limelette, Elisabeth Le Magrex-Debar, Alain Wynckel, Malika Gouali, Patricia Mariani-Kurkdjian, Charlotte Guyot-Colosio, Christophe de Champs   +7 more
doaj   +1 more source

CRISPR Screen Reveals that EHEC’s T3SS and Shiga Toxin Rely on Shared Host Factors for Infection

mBio, 2018
Enterohemorrhagic Escherichia coli (EHEC) has two critical virulence factors—a type III secretion system (T3SS) and Shiga toxins (Stxs)—that are required for the pathogen to colonize the intestine and cause diarrheal disease.
Alline R. Pacheco, Jacob E. Lazarus, Brandon Sit, Stefanie Schmieder, Wayne I. Lencer, Carlos J. Blondel, John G. Doench, Brigid M. Davis, Matthew K. Waldor   +8 more
doaj   +1 more source