Immunity toward H1N1 influenza hemagglutinin of historical and contemporary strains suggests protection and vaccine failure

Stephen S.H. Huang, Zhen Lin, David Banner, Alberto J. León, Stéphane G. Paquette, Barry Rubin, Salvatore Rubino, Yi Guan, David J. Kelvin, Alyson A. Kelvin

Research output: Contribution to journalArticlepeer-review

21 Citations (Scopus)

Abstract

Evolution of H1N1 influenza A outbreaks of the past 100 years is interesting and significantly complex and details of H1N1 genetic drift remains unknown. Here we investigated the clinical characteristics and immune cross-reactivity of significant historical H1N1 strains. We infected ferrets with H1N1 strains from 1943, 1947, 1977, 1986, 1999, and 2009 and showed each produced a unique clinical signature. We found significant cross-reactivity between viruses with similar HA sequences. Interestingly, A/FortMonmouth/1/1947 antisera cross-reacted with A/USSR/90/1977 virus, thought to be a 1947 resurfaced virus. Importantly, our immunological data that didn't show cross-reactivity can be extrapolated to failure of past H1N1 influenza vaccines, ie. 1947, 1986 and 2009. Together, our results help to elucidate H1N1 immuno-genetic alterations that occurred in the past 100 years and immune responses caused by H1N1 evolution. This work will facilitate development of future influenza therapeutics and prophylactics such as influenza vaccines.

Original languageEnglish
Article number1698
JournalScientific Reports
Volume3
DOIs
Publication statusPublished - 2013
Externally publishedYes

Bibliographical note

Funding Information:
All influenza strains, A/PuertoRico/8/1934, A/AA/Marton/43, A/FortMonmouth/1/1947, A/USSR/90/1977, A/Taiwan/1/1986, A/NewCaledonia/20/1999, A/SolomonIslands/3/ 2006, A/Brisbane/59/2007 and A/NewYork/18/2009 were obtained through the Influenza Reagent Resource, Influenza Division, WHO Collaborating Center for Surveillance, Epidemiology and Control of Influenza, Centers for Disease Control and Prevention, Atlanta, GA, USA. We thank the Li Ka-Shing Foundation of Canada, Immune Diagnostics & Research, and Shantou University Medical College for the support of conducting this study. A/Mexico/4108/2009 virus was obtained through the Influenza Reagent Resource, Influenza Division, WHO Collaborating Center for Surveillance, Epidemiology and Control of Influenza, Centers for Disease Control and Prevention, Atlanta, GA, USA.

ASJC Scopus Subject Areas

  • General

PubMed: MeSH publication types

  • Journal Article
  • Research Support, Non-U.S. Gov't

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