Results 1 to 10 of about 15,529,870 (301)

Genetics and evolution of the Salmonella galactose-initiated set of o antigens. [PDF]

open access: yesPLoS ONE, 2013
This paper covers eight Salmonella serogroups, that are defined by O antigens with related structures and gene clusters. They include the serovars that are now most frequently isolated.
Peter R Reeves   +3 more
doaj   +3 more sources

GMMA as delivery system for Klebsiella pneumoniae O-antigens and K-antigens [PDF]

open access: yesScientific Reports
Klebsiella pneumoniae (Kp) is a major cause of healthcare-associated infections in developed countries and neonatal sepsis in low- and middle-income countries, posing a global public health threat due to its antimicrobial resistance.
Maria Michelina Raso   +14 more
doaj   +2 more sources

Salmonella Typhimurium derived OMV nanoparticle displaying mixed heterologous O-antigens confers immunogenicity and protection against STEC infections in mice [PDF]

open access: yesMicrobial Cell Factories
Shiga toxin-producing Escherichia coli (STEC) is one of the major pathogens responsible for severe foodborne infections, and the common serotypes include E. coli O157, O26, O45, O103, O111, O121, and O145.
Xiaoping Bian   +8 more
doaj   +2 more sources

Dataset on the evaluation of an ELISA assay using Yersinia pseudotuberculosis O-antigen for serodiagnosis in comparison with agglutination antibody test [PDF]

open access: yesData in Brief
Yersinia pseudotuberculosis is an enteric pathogen that causes a variety of symptoms as well as enterocolitis and has been implicated as a potential infectious trigger of Kawasaki disease.
Hidemasa Izumiya   +4 more
doaj   +2 more sources

Validation of electrochemiluminescent (ECL)-based immunoassay to determine the levels of antibodies against Escherichia coli O-lipopolysaccharide antigens [PDF]

open access: yesMicrobiology Spectrum
Extra-intestinal pathogenic Escherichia coli (ExPEC) is a significant cause of invasive infections, including urinary tract infections, neonatal meningitis, and bacteremia.
Maanan Kamdar   +5 more
doaj   +2 more sources

Shigella Flexneri Serotypes: O-antigen Structure, Serotype Conversion, and Serotyping Methods

open access: yesOman Medical Journal, 2023
Shigella flexneri is the most common cause of shigellosis in developing countries. Up to now, 23 serotypes of S. flexneri have been reported. Different serotypes result from the addition of acetyl, glucosyl, or phosphatidylethanolamine groups on the O ...
Mehrzad Sadredinamin   +4 more
doaj   +1 more source

Association of the blood groups with mostly public Diseases

open access: yesKufa Journal for Nursing Sciences, 2021
The ABO blood group system is identified in 1900. Its principle that antigens as sugars physically exposed on the exterior of red blood cells *RBCs* differ between individuals, who have immunological tolerance only toward what occurs in their own bodies.
Nagham Ghafel
doaj   +1 more source

Comparison of O-Antigen Gene Clusters of All O-Serogroups of Escherichia coli and Proposal for Adopting a New Nomenclature for O-Typing. [PDF]

open access: yesPLoS ONE, 2016
Escherichia coli strains are classified based on O-antigens that are components of the lipopolysaccharide (LPS) in the cell envelope. O-antigens are important virulence factors, targets of both the innate and adaptive immune system, and play a role in ...
Chitrita DebRoy   +14 more
doaj   +1 more source

Antigenic Components of Chemical Bivalent Cholera Vaccine, Methods of their Isolation and Control

open access: yesПроблемы особо опасных инфекций, 2022
The paper presents a review of the data on the methods of isolation and control of Vibrio cholerae antigens – cholerogen-anatoxin and O-antigens of Inaba and Ogawa – components of the oral bivalent chemical cholera vaccine produced by the RusRAPI ...
S. A. Vorob’eva   +5 more
doaj   +1 more source

Influence of DM-sensitivity on immunogenicity of MHC class II restricted antigens

open access: yesJournal for ImmunoTherapy of Cancer, 2021
Background Graft-versus-host-disease (GvHD) is a major problem in allogeneic stem cell transplantation. We previously described two types of endogenous human leukocyte antigen (HLA)-II restricted antigens depending on their behavior towards HLA-DM. While
Andreas Mackensen   +12 more
doaj   +1 more source

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