7kqi Citations

Antibodies That Engage the Hemagglutinin Receptor-Binding Site of Influenza B Viruses.

ACS Infect Dis 7 1-5 (2021)
Related entries: 7kqg, 7kqh

Cited: 6 times
EuropePMC logo PMID: 33274930

Abstract

We describe cross-reactive human antibodies recognizing influenza B viruses spanning nearly 80 years of antigenic drift. Structures show that they engage the receptor-binding site (RBS) of the viral hemagglutinin with strong similarities to their influenza A counterparts, despite structural differences between the RBS of influenza A and B. Our data show that these antibodies readily cross-react with both influenza B Victoria and Yamagata lineages. We also note that all antibodies are encoded by IGHV3-9/IGK1-33. Future research will provide insight into the prevalence of these antibodies in the human population.

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  3. A new class of antibodies that overcomes a steric barrier to cross-group neutralization of influenza viruses. Simmons HC, Watanabe A, Oguin Iii TH, Van Itallie ES, Wiehe KJ, Sempowski GD, Kuraoka M, Kelsoe G, McCarthy KR. PLoS Biol 21 e3002415 (2023)
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  5. Structural insights into the broad protection against H1 influenza viruses by a computationally optimized hemagglutinin vaccine. Dzimianski JV, Han J, Sautto GA, O'Rourke SM, Cruz JM, Pierce SR, Ecker JW, Carlock MA, Nagashima KA, Mousa JJ, Ross TM, Ward AB, DuBois RM. Commun Biol 6 454 (2023)