id author title date pages extension mime words sentences flesch summary cache txt cord-309635-1tgovkr7 Wu, Nicholas C. Structural Biology of Influenza Hemagglutinin: An Amaranthine Adventure 2020-09-22 .txt text/plain 5497 289 42 Hemagglutinin (HA) glycoprotein is an important focus of influenza research due to its role in antigenic drift and shift, as well as its receptor binding and membrane fusion functions, which are indispensable for viral entry. Similarly, RBS of influenza B HA is composed of the 140-loop, 190-helix, and 240-loop, which are structurally equivalent to the 130-loop, 150-loop, and 190-helix Receptor specificity can also continue to evolve when seasonal viruses circulate in the human population, due to natural mutations that are likely a response to immune selection pressure. A broadly neutralizing human monoclonal antibody that recognizes a conserved, novel epitope on the globular head of the influenza H1N1 virus hemagglutinin Broadly neutralizing human antibody that recognizes the receptor-binding pocket of influenza virus hemagglutinin Design of nanoparticulate group 2 influenza virus hemagglutinin stem antigens that activate unmutated ancestor B cell receptors of broadly neutralizing antibody lineages ./cache/cord-309635-1tgovkr7.txt ./txt/cord-309635-1tgovkr7.txt