An influenza hemagglutinin stem nanoparticle vaccine induces cross-group 1 neutralizing antibodies in healthy adults

AT Widge, AR Hofstetter, KV Houser, SF Awan… - Science translational …, 2023 - science.org
Influenza vaccines could be improved by platforms inducing cross-reactive immunity.
Immunodominance of the influenza hemagglutinin (HA) head in currently licensed vaccines …

Memory B cell diversity: insights for optimized vaccine design

JJC McGrath, L Li, PC Wilson - Trends in Immunology, 2022 - cell.com
The overarching logos of mammalian memory B cells (MBCs) is to cache the potential for
enhanced antibody production upon secondary exposure to cognate antigenic …

First impressions matter: Immune imprinting and antibody cross-reactivity in influenza and SARS-CoV-2

SM King, SP Bryan, SP Hilchey, J Wang, MS Zand - Pathogens, 2023 - mdpi.com
Many rigorous studies have shown that early childhood infections leave a lasting imprint on
the immune system. The understanding of this phenomenon has expanded significantly …

Proactive vaccination using multiviral Quartet Nanocages to elicit broad anti-coronavirus responses

RA Hills, TK Tan, AA Cohen, JR Keeffe… - Nature …, 2024 - nature.com
Defending against future pandemics requires vaccine platforms that protect across a range
of related pathogens. Nanoscale patterning can be used to address this issue. Here, we …

Imprinting of serum neutralizing antibodies by Wuhan-1 mRNA vaccines

CY Liang, S Raju, Z Liu, Y Li, G Asthagiri Arunkumar… - Nature, 2024 - nature.com
Immune imprinting is a phenomenon in which prior antigenic experiences influence
responses to subsequent infection or vaccination1, 2. The effects of immune imprinting on …

CD4 T cell epitope abundance in ferritin core potentiates responses to hemagglutinin nanoparticle vaccines

SA Nelson, KA Richards, MA Glover, FA Chaves… - npj Vaccines, 2022 - nature.com
Nanoparticle vaccines based on H. pylori ferritin are increasingly used as a vaccine platform
for many pathogens, including RSV, influenza, and SARS-CoV-2. They have been found to …

Bivalent H1 and H3 COBRA recombinant hemagglutinin vaccines elicit seroprotective antibodies against H1N1 and H3N2 influenza viruses from 2009 to 2019

JD Allen, TM Ross - Journal of Virology, 2022 - Am Soc Microbiol
Commercial influenza virus vaccines often elicit strain-specific immune responses and have
difficulties preventing illness caused by antigenically drifted viral variants. In the last 20 …

Nanovaccines Displaying the Influenza Virus Hemagglutinin in an Inverted Orientation Elicit an Enhanced Stalk‐Directed Antibody Response

SJ Frey, JM Carreño, D Bielak… - Advanced …, 2023 - Wiley Online Library
Despite the availability of licensed vaccines, influenza causes considerable morbidity and
mortality worldwide. Current influenza vaccines elicit an immune response that primarily …

Long-term systemic and mucosal SARS-CoV-2 IgA response and its association with persistent smell and taste disorders

J Denis, A Garnier, L Cheutin, A Ferrier… - Frontiers in …, 2023 - frontiersin.org
Introduction Current approved COVID-19 vaccines, notably mRNA and adenoviral vectored
technologies, still fail to fully protect against infection and transmission of various SARS-CoV …

Longitudinal assessment of human antibody binding to hemagglutinin elicited by split-inactivated influenza vaccination over six consecutive seasons

MA Carlock, JD Allen, HB Hanley, TM Ross - Plos one, 2024 - journals.plos.org
Participants between the ages of 10–86 years old were vaccinated with split-inactivated
influenza vaccine (Fluzone®) in six consecutive influenza seasons from 2016–2017 to 2021 …