ArticleJournal of virology2013
Identification of dominant antibody-dependent cell-mediated cytotoxicity epitopes on the hemagglutinin antigen of pandemic H1N1 influenza virus.
Article in Journal of virology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed, 41 citations in OpenAlex.
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- Non-neutralizing antibodies against SARS-CoV-2 nucleocapsid protein mediate variant transcendent antibody-dependent cellular cytotoxicity.Journal of immunology (Baltimore, Md. : 1950) · 2025Article
- A biepitope, adjuvant-free, self-assembled influenza nanovaccine provides cross-protection against H3N2 and H1N1 viruses in mice.Nano research · 2022Article
- Development of molecular clamp stabilized hemagglutinin vaccines for Influenza A viruses.NPJ vaccines · 2021Article
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- Vaccination with ADCC activating HA peptide epitopes provides partial protection from influenza infection.Vaccine · 2020Article
- Review
- The Potential Role of Fc-Receptor Functions in the Development of a Universal Influenza Vaccine.Vaccines · 2018Article
- A Highly Potent and Broadly Neutralizing H1 Influenza-Specific Human Monoclonal Antibody.Scientific reports · 2018Article
- A Method to Assess Fc-mediated Effector Functions Induced by Influenza Hemagglutinin Specific Antibodies.Journal of visualized experiments : JoVE · 2018Article
- Brief introduction of current technologies in isolation of broadly neutralizing HIV-1 antibodies.Virus research · 2018Review
- Identification of a HIV Gp41-Specific Human Monoclonal Antibody With Potent Antibody-Dependent Cellular Cytotoxicity.Frontiers in immunology · 2018Article
- Antibody-dependent NK cell degranulation as a marker for assessing antibody-dependent cytotoxicity against pandemic 2009 influenza A(H1N1) infection in human plasma and influenza-vaccinated transchromosomic bovine intravenous immunoglobulin therapy.Journal of virological methods · 2017Article
- A vaccine with Aβ oligomer-specific mimotope attenuates cognitive deficits and brain pathologies in transgenic mice with Alzheimer's disease.Alzheimer's research & therapy · 2017Article
- Antibody-Dependent Cell-Mediated Cytotoxicity Epitopes on the Hemagglutinin Head Region of Pandemic H1N1 Influenza Virus Play Detrimental Roles in H1N1-Infected Mice.Frontiers in immunology · 2017Article
- High Antibody-Dependent Cellular Cytotoxicity Antibody Titers to H5N1 and H7N9 Avian Influenza A Viruses in Healthy US Adults and Older Children.The Journal of infectious diseases · 2015Article
- A potent broad-spectrum protective human monoclonal antibody crosslinking two haemagglutinin monomers of influenza A virus.Nature communications · 2015Article
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- Nonneutralizing functional antibodies: a new "old" paradigm for HIV vaccines.Clinical and vaccine immunology : CVI · 2014Review
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Antibody-dependent cell-mediated cytotoxicity (ADCC) bridges innate and adaptive immunity, and it involves both humoral and cellular immune responses. ADCC has been found to be a main route of immune protection against viral infections in vivo. Hemagglutinin (HA) of influenza virus is highly immunogenic and considered the most important target for immune protection. Several potent cross-reactive HA-specific neutralizing monoclonal antibodies (MAbs) have been reported, and their conserved neutralizing epitopes have been revealed, but there has been no report so far about ADCC epitopes on HA. Here we identified two dominant ADCC epitopes, designated E1 (amino acids [aa] 92 to 117) and E2 (aa 124 to 159), on HA of pandemic H1N1 influenza virus by epitope mapping of convalescent-phase plasma IgG antibodies from six H1N1-infected human subjects in China that exhibited different levels of ADCC activity. The E1 and E2 ADCC epitopes overlapped with immunodominant epitopes of HA. Depletion of purified patient plasma IgG antibodies with EBY100 yeast cells expressing E1 or E2 decreased the ADCC activity of the IgG antibodies. E1 and E2 sequences were found to be highly conserved in H1N1 strains but less so in other subtypes of influenza A viruses. Our study may aid in designing immunogens that can elicit antibodies with high ADCC activity. Vaccine immunogens designed to include the structural determinants of potent broadly neutralizing antibodies and ADCC epitopes may confer comprehensive immune protection against influenza virus infection.
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