Results 61 to 70 of about 14,736,402 (349)

Bacterial hemolysins as virulence factors [PDF]

Antonie van Leeuwenhoek, 1988
No abstract ...
Goebel, Werner, Chakraborty, T., Kreft, Jürgen   +2 more
openaire   +3 more sources

The expression of virulence genes increases membrane permeability and sensitivity to envelope stress in Salmonella Typhimurium.

PLoS Biology, 2022
Virulence gene expression can represent a substantial fitness cost to pathogenic bacteria. In the model entero-pathogen Salmonella Typhimurium (S.Tm), such cost favors emergence of attenuated variants during infections that harbor mutations in ...
Malgorzata Sobota, Pilar Natalia Rodilla Ramirez, Alexander Cambré, Andrea Rocker, Julien Mortier, Théo Gervais, Tiphaine Haas, Delphine Cornillet, Dany Chauvin, Isabelle Hug, Thomas Julou, Abram Aertsen, Médéric Diard   +12 more
doaj   +1 more source

Draft Genome Sequence of the Grapevine Dieback Fungus Eutypa lata UCR-EL1. [PDF]

, 2013
The vascular pathogen Eutypa lata, which causes Eutypa dieback in grapevines, is a major threat to grape production worldwide. Here, we present the first draft genome sequence of E. lata (UCR-EL1).
Blanco-Ulate, Barbara, Cantu, Dario, Rolshausen, Philippe E   +2 more
core   +1 more source

Bacillus cereus: Epidemiology, Virulence Factors, and Host-Pathogen Interactions.

Trends in Microbiology, 2020
The toxin-producing bacterium Bacillus cereus is an important and neglected human pathogen and a common cause of food poisoning. Several toxins have been implicated in disease, including the pore-forming toxins hemolysin BL (HBL) and nonhemolytic ...
Daniel Enosi Tuipulotu, A. Mathur, Chinh Ngo, Si Ming Man   +3 more
semanticscholar   +1 more source

Virulence Factors of Helicobacter pylori

Canadian Journal of Gastroenterology, 1991
Much attention has recently been focused on Helicobacter pylori (formerly Campylobacter pylori). It is strongly implicated as the causative agent in chronic gastritis, and may be involved in gastric and duodenal ulcers, although the latter has not been ...
Paul Sinclair
doaj   +1 more source

Virulence factors, prevalence and potential transmission of extraintestinal pathogenic Escherichia coli isolated from different sources: recent reports

Gut Pathogens, 2019
Extraintestinal pathogenic E. coli (ExPEC) are facultative pathogens that are part of the normal human intestinal flora. The ExPEC group includes uropathogenic E. coli (UPEC), neonatal meningitis E. coli (NMEC), sepsis-associated E.
J. Sarowska, B. Futoma-Kołoch, A. Jama-Kmiecik, M. Frej-Mądrzak, Marta Książczyk, G. Bugla-Płoskońska, I. Choroszy-Król   +6 more
semanticscholar   +1 more source

Escherichia coli virulence factors [PDF]

Veterinary Immunology and Immunopathology, 2011
Escherichia coli was described in 1885 by a German pediatrician, Theodor Escherich, in the faeces of a child suffering diarrhoea. In 1893, a Danish veterinarian postulated that the E. coli species comprises different strains, some being pathogens, others not. Today the E.
openaire   +2 more sources

Pathogenicity and virulence of Cryptococcus neoformans from an environmental perspective

Virulence
In the past half century Cryptococcus neoformans emerged as a major human pathogen leading the World Health Organization to place it among its top four critical priority group. C.
Arturo Casadevall
doaj   +1 more source

Virulence Factors of A Review

Clinical Medicine Insights: Gastroenterology, 2014
Helicobacter pylori is a spiral-shaped Gram-negative bacterium that colonizes the human stomach and can establish a long-term infection of the gastric mucosa, a condition that affects the relative risk of developing various clinical disorders of the ...
Bruna M. Roesler, Elizabeth M.A. Rabelo-Gonçalves, José M.R. Zeitune   +2 more
doaj   +1 more source

Virulence Factors Detection in Aspergillus Isolates from Clinical and Environmental Samples [PDF]

Journal of Clinical and Diagnostic Research, 2017
Introduction: Pathogenesis of aspergillosis is dependent on various factors of the host (immune status) and virulence factors of the pathogen which could play a significant role in the pathogenesis of invasive aspergillosis.
Raksha, Gurjeet Singh, A.D. Urhekar
doaj   +1 more source