Results 21 to 30 of about 11,301 (222)

A carboxy-terminal trimerization domain stabilizes conformational epitopes on the stalk domain of soluble recombinant hemagglutinin substrates.

PLoS ONE, 2012
Recently, a new class of broadly neutralizing anti-influenza virus antibodies that target the stalk domain of the viral hemagglutinin was discovered. As such, induction, isolation, characterization, and quantification of these novel antibodies has become
Florian Krammer, Irina Margine, Gene S Tan, Natalie Pica, Jens C Krause, Peter Palese   +5 more
doaj   +1 more source

HEMAGGLUTINATION AND ANTIGENIC PROPERTIES OF AVIBACTERIUM PARAGALLINARUM ISOLATES RECOVERED IN THE RUSSIAN FEDERATION AND REPUBLIC OF BELARUS

Ветеринария сегодня, 2019
The paper demonstrates examination results of antigenic properties of Avibacterium paragallinarum reference strain and ten isolates thereof recovered in the Russian Federation and Republic of Belarus.
A. V. Potehin, V. A. Yevgrafova, D. B. Andreychuk   +2 more
doaj   +1 more source

Mitogenicity of influenza hemagglutinin glycoproteins and influenza viruses bearing H2-hemagglutinin [PDF]

Infection and Immunity, 1981
The hemagglutinin glycoprotein is responsible for the mitogenic effect of influenza A viruses of the H2N2 subtype. This was indicated by the ability of viruses bearing the H2-hemagglutinin glycoprotein, regardless of its associated neuraminidase, to induce lymphocyte proliferation in normal spleen cell suspensions and by the ability of antisera with ...
R B, Armstrong, G M, Butchko, S C, Kiley, M A, Phelan, F A, Ennis   +4 more
openaire   +2 more sources

Identification of the catalytic motif of the microbial ribosome inactivating cytotoxin colicin E3 [PDF]

, 2004
Colicin E3 is a cytotoxic ribonuclease that specifically cleaves 16S rRNA at the ribosomal A-site to abolish protein synthesis in sensitive Escherichia coli cells.
Bohm, Boon, Bowman, Carr, Cuchillo, Garinot-Schneider, Irie, Kerr, Kleanthous, Kleanthous, Makarov, Mosbahi, Ogawa, Ohno, Ohno, Ohno-Iwashita, Parret, Pommer, Rojas, Scholz, Schultz, Sidikaro, Smarda, Soelaiman, Steege, Tomita, Walker, Walker, Walker, Walker, Wallis   +30 more
core   +2 more sources

A study on salivary hemagglutinins in a Central Indian population

Egyptian Journal of Forensic Sciences, 2014
Purpose: To study the presence of salivary hemagglutinins in a Central Indian Population. Method: A drop of supernatant of centrifuged saliva samples was placed in cavity tiles. A drop of 0.2% cell suspensions of twice washed cells of known A and B blood
Ashish Badiye, Neeti Kapoor, Vaishali Badiye   +2 more
doaj   +1 more source

The Porphyromonas gingivalis hemagglutinins HagB and HagC are major mediators of adhesion and biofilm formation [PDF]

, 2016
Porphyromonas gingivalis is a bacterium associated with chronic periodontitis that possesses a family of genes encoding hemagglutinins required for heme acquisition.
Connolly, E., Culshaw, S., Doyle, R., Millhouse, E., Moran, G.P., Ramage, G.   +5 more
core   +1 more source

Hemagglutination and biofilm formation as virulence markers of uropathogenic Escherichia coli in acute urinary tract infections and urolithiasis

Indian Journal of Urology, 2013
Introduction: Urinary tract infections (UTI) are a major public health concern in developing countries. Most UTIs are caused by E. coli, accounting for up to 90% of community-acquired UTIs (CAUTI).
Uma B Maheswari, Sunitha Palvai, Pattepu Rajalingam Anuradha, Nagamani Kammili   +3 more
doaj   +1 more source

Characterization of the sialic acid binding activity of influenza A viruses using soluble variants of the H7 and H9 hemagglutinins.

PLoS ONE, 2014
Binding of influenza viruses to target cells is mediated by the viral surface protein hemagglutinin. To determine the presence of binding sites for influenza A viruses on cells and tissues, soluble hemagglutinins of the H7 and H9 subtype were generated ...
Anne-Kathrin Sauer, Chi-Hui Liang, Jürgen Stech, Ben Peeters, Pascale Quéré, Christel Schwegmann-Wessels, Chung-Yi Wu, Chi-Huey Wong, Georg Herrler   +8 more
doaj   +1 more source

Cryo-electron Microscopy Structures of Chimeric Hemagglutinin Displayed on a Universal Influenza Vaccine Candidate

mBio, 2016
Influenza viruses expressing chimeric hemagglutinins (HAs) are important tools in the quest for a universal vaccine. Using cryo-electron tomography, we have determined the structures of a chimeric HA variant that comprises an H1 stalk and an H5 globular ...
Erin E. H. Tran, Kira A. Podolsky, Alberto Bartesaghi, Oleg Kuybeda, Giovanna Grandinetti, Teddy John Wohlbold, Gene S. Tan, Raffael Nachbagauer, Peter Palese, Florian Krammer, Sriram Subramaniam   +10 more
doaj   +1 more source

Contemporary Avian Influenza A Virus Subtype H1, H6, H7, H10, and H15 Hemagglutinin Genes Encode a Mammalian Virulence Factor Similar to the 1918 Pandemic Virus H1 Hemagglutinin

mBio, 2014
Zoonotic avian influenza virus infections may lead to epidemics or pandemics. The 1918 pandemic influenza virus has an avian influenza virus-like genome, and its H1 hemagglutinin was identified as a key mammalian virulence factor.
Li Qi, Lindsey M. Pujanauski, A. Sally Davis, Louis M. Schwartzman, Daniel S. Chertow, David Baxter, Kelsey Scherler, Kevan L. Hartshorn, Richard D. Slemons, Kathie-Anne Walters, John C. Kash, Jeffery K. Taubenberger   +11 more
doaj   +1 more source