Results 51 to 60 of about 1,072,770 (268)

A CssA, CssB and LTB chimeric protein induces protection against Enterotoxigenic Escherichia coli

Brazilian Journal of Infectious Diseases, 2014
Objectives: Enterotoxigenic Escherichia coli (ETEC), a major cause of diarrhea in children under 5, is an important agent for traveler's diarrhea. Heat-labile enterotoxin (LT) and colonization factors (CFs) are two main virulence mechanisms in ETEC.
Samane Bagheri, Seyed Latif Mousavi Gargari, Iraj Rasooli, Shahram Nazarian, Masoome Alerasol   +4 more
doaj   +1 more source

An Attenuated Escherichia coli K88ac LT(S63K)ΔSTb Efficiently Provides Protection Against Enterotoxigenic Escherichia coli in the Mouse Model

Frontiers in Veterinary Science, 2021
To develop an attenuated vaccine candidate against K88ac enterotoxigenic Escherichia coli (ETEC), a novel Escherichia coli (E. coli) K88ac LT(S63K)ΔSTb with LT(S63K) mutation and ST1 deletion was generated using site mutagenesis and λ-Red homologous ...
Xinyu Zhang, Xinyu Zhang, Shupei Yu, Shupei Yu, Darong Cheng, Darong Cheng, Yu Feng, Yuefei Yang, Yuefei Yang, Huaichang Sun, Huaichang Sun, Jiabo Ding, Fang Wang   +12 more
doaj   +1 more source

Perceiving molecular evolution processes in Escherichia coli by comprehensive metabolite and gene expression profiling [PDF]

, 2008
Vijayendran C, Barsch A, Friehs K, Niehaus K, Becker A, Flaschel E. Perceiving molecular evolution processes in Escherichia coli by comprehensive metabolite and gene expression profiling. GENOME BIOLOGY.
Flaschel, Erwin, Vijayendran, Chandran, Friehs, Karl, Niehaus, Karsten, Barsch, Aiko, Becker, Anke   +5 more
core   +1 more source

Genotypic characterization of Egypt enterotoxigenic Escherichia coli isolates expressing coli surface antigen 6

Journal of Infection in Developing Countries, 2013
Introduction: One approach to control enterotoxigenic Escherichia coli (ETEC) infections has been to develop vaccines focused on inducing protective immunity against surface expressed antigenic factors.
Atef M El-Gendy, Adel Mansour, Hind I Shaheen, Marshall R Monteville, Adam W Armstrong, Nasr El-Sayed, Sylvia Y. N Young, John D Klena   +7 more
doaj   +1 more source

Escherichia coli HS and Enterotoxigenic Escherichia coli Hinder Stress Granule Assembly

Microorganisms, 2020
Escherichia coli, one of the most abundant bacterial species in the human gut microbiota, has developed a mutualistic relationship with its host, regulating immunological responses. In contrast, enterotoxigenic E.
Felipe Velásquez, Josefina Marín-Rojas, Ricardo Soto-Rifo, Alexia Torres, Felipe Del Canto, Fernando Valiente-Echeverría   +5 more
doaj   +1 more source

Serotypes of enterotoxigenic Escherichia coli in Thailand and the Philippines [PDF]

Infection and Immunity, 1982
The serotypes of 386 enterotoxigenic Escherichia coli (ETEC) isolated from 82 individuals with and without diarrhea in Thailand and the Philippines were determined. The 136 strains producing both heat-labile toxin (LT) and heat-stable toxin (ST) belonged to 12 different O serogroups; however, 83% (113/136) were of one of four serogroups (O6, O8, O25 ...
P, Echeverria, F, Orskov, I, Orskov, D, Plianbangchang   +3 more
openaire   +2 more sources

From pathogen to “living drug factory” innovative strategies and clinical translation of bacteria as programmable intelligent vectors for cancer therapy

BMEMat, EarlyView.
Engineered bacteria serve as smart, living therapeutics that target tumors, deliver drugs, and remodel immunosuppressive microenvironments. This review highlights their potential to potentiate immunotherapy, radiotherapy, and chemotherapy, offering a promising paradigm for precise and synergistic cancer treatment. Abstract The dynamic interplay between
Haonan Shen, Weichen Zhang, Gaoli Niu, Li Wang, Ruiyan Li, Yueyue Fan, Feixue Lu, Lingling Xu, Xiaoyuan Ji, Yong Kang   +9 more
wiley   +1 more source

Increasing the viscosity of the intestinal contents stimulates proliferation of enterotoxigenic Escherichia coli and Brachyspira pilosicoli in weaner pigs [PDF]

, 2002
The present study was designed to evaluate the effect of increased viscosity of the intestinal digesta on proliferation of enterotoxigenic Escherichia coli and the intestinal spirochaete Brachyspira pilosicoli in weaned pigs.
Hampson, D.J., Hopwood, D.E., Pethick, D.W.   +2 more
core  

Special Issue on Enterotoxigenic Escherichia coli (ETEC) Vaccines: ETEC Infection and Vaccine-Mediated Immunity

Microorganisms
Enterotoxigenic Escherichia coli (ETEC) is the most prevalent bacterial pathogen causing young children to suffer acute watery diarrhea in Low- and Middle-Income Countries (LMICs) [...]
Frederick J Cassels, Ibrahim Khalil, A. Louis Bourgeois, Richard I Walker   +3 more
doaj   +1 more source

A study of the prevalence of diarrhoeagenic Escherichia coli in children from Gwagwalada, Federal Capital Territory, Nigeria

The Pan African Medical Journal, 2014
INTRODUCTION: Diarrhoeagenic Escherichia coli (DEC) are major causes of diarrhoea in Nigeria. This study was conducted to determine the prevalence of diarrhoea caused by DEC within the Federal Capital Territory, Abuja, Nigeria.
Adebola Onanuga, Oluwatoyin Igbeneghu, Adebayo Lamikanra   +2 more
doaj   +1 more source