Results 31 to 40 of about 16,308,338 (297)

Specific selection of antigen-reactive lymphocytes into antigenically stimulated lymph nodes in sheep [PDF]

, 1981
Sheep were primed to a variety of antigens and the efferent lymphatic from a popliteal lymph node was cannulated. The cannulated node was challenged repeatedly with PPD and all the lymph and cells removed from the animal.
Hopkins, John, P J Lachmann, McConnell, I., J Hopkins, I McConnell, Lachmann, P J   +5 more
core   +1 more source

Genomic diversity and organization of complex polysaccharide biosynthesis clusters in the genus Dickeya.

PLoS ONE, 2021
The pectinolytic genus Dickeya (formerly Erwinia chrysanthemi) comprises numerous pathogenic species which cause diseases in various crops and ornamental plants across the globe.
Manish Ranjan, Devanshi Khokhani, Sanjeeva Nayaka, Suchi Srivastava, Zachary P Keyser, Ashish Ranjan   +5 more
doaj   +1 more source

Genetics and evolution of Yersinia pseudotuberculosis O-specific polysaccharides: A novel pattern of O-antigen diversity [PDF]

, 2017
O-antigen polysaccharide is a major immunogenic feature of the lipopolysaccharide of Gram-negative bacteria, and most species produce a large variety of forms that differ substantially from one another.
Peter R. Reeves, Johanna J. Kenyon, Monica M. Cunneen, Cunneen, Monica M., Kenyon, Johanna J., Reeves, Peter R.   +5 more
core   +1 more source

The characterisation of the peanut agglutinin an evolved plant lectin, with improved specificity to the Thompson Freidenriech antigen [PDF]

, 2013
Includes abstract.Includes bibliographical references.Peanut agglutinin (PNA), a carbohydrate binding protein, is able to recognise and bind a number of distinct carbohydrate structures that have been implicated in a number of disease pathologies in ...
Lagardien, Zaida
core   +1 more source

Inter-individual and inter-regional variability of breast milk antibody reactivity to bacterial lipopolysaccharides

Frontiers in Immunology
Breast milk is a vital source of nutrients, prebiotics, probiotics, and protective factors, including antibodies, immune cells and antimicrobial proteins. Using bacterial lipopolysaccharide arrays, we investigated the reactivity and specificity of breast
Lisa Crone, Jens Sobek, Nicole Müller, Tanja Restin, Tanja Restin, Dirk Bassler, Daniela Paganini, Michael B. Zimmermann, Patricia Zarnovican, Françoise H. Routier, Tais Romero-Uruñuela, Luis Izquierdo, Luis Izquierdo, Thierry Hennet   +13 more
doaj   +1 more source

Systems Biology and Pangenome of Salmonella O-Antigens

mBio, 2019
O-antigens are glycopolymers in lipopolysaccharides expressed on the cell surface of Gram-negative bacteria. Variability in the O-antigen structure constitutes the basis for the establishment of the serotyping schema. We pursued a two-pronged approach to
Yara Seif, Jonathan M. Monk, Henrique Machado, Erol Kavvas, Bernhard O. Palsson   +4 more
doaj   +1 more source

Conformational and Immunogenicity Studies of the Shigella flexneri Serogroup 6 O-Antigen: The Effect of O-Acetylation

Vaccines, 2021
The pathogenic bacterium Shigella is a leading cause of diarrheal disease and mortality, disproportionately affecting young children in low-income countries. The increasing prevalence of antibiotic resistance in Shigella necessitates an effective vaccine,
Nicole Inge Richardson, Neil Ravenscroft, Vanessa Arato, Davide Oldrini, Francesca Micoli, Michelle M. Kuttel   +5 more
doaj   +1 more source

The Carcinoembryonic Antigen Gene Family [PDF]

, 1988
The molecular cloning of carcinoembryonic antigen (CEA) and several cross-reacting antigens reveals a basic domain structure for the whole family, which shows structural similarities to the immunoglobulin superfamily.
Zimmermann, Wolfgang, Thompson, John A.
core   +1 more source

Relationship between antibody susceptibility and lipopolysaccharide O-antigen characteristics of invasive and gastrointestinal nontyphoidal Salmonellae isolates from Kenya.

PLoS Neglected Tropical Diseases, 2015
BackgroundNontyphoidal Salmonellae (NTS) cause a large burden of invasive and gastrointestinal disease among young children in sub-Saharan Africa. No vaccine is currently available.
Robert S Onsare, Francesca Micoli, Luisa Lanzilao, Renzo Alfini, Chinyere K Okoro, Anne W Muigai, Gunturu Revathi, Allan Saul, Samuel Kariuki, Calman A MacLennan, Simona Rondini   +10 more
doaj   +1 more source

RDFization of E.coli O-antigen

, 2021
csv file and python code for RDFization of E.coli O-antigens in tabular data format.
Sunmyoung Lee, Kiyoko Kinoshita, Ono Tamiko   +2 more
openaire   +3 more sources