Structure and Receptor Binding Preferences of Recombinant Hemagglutinins from Avian and Human H6 and H10 Influenza A Virus Subtypes
Identifieur interne : 000516 ( Main/Exploration ); précédent : 000515; suivant : 000517Structure and Receptor Binding Preferences of Recombinant Hemagglutinins from Avian and Human H6 and H10 Influenza A Virus Subtypes
Auteurs : Hua Yang ; Paul J. Carney ; Jessie C. Chang ; Julie M. Villanueva ; James StevensSource :
- Journal of Virology [ 0022-538X ] ; 2015.
Abstract
During 2013, three new avian influenza A virus subtypes, A(H7N9), A(H6N1), and A(H10N8), resulted in human infections. While the A(H7N9) virus resulted in a significant epidemic in China across 19 provinces and municipalities, both A(H6N1) and A(H10N8) viruses resulted in only a few human infections. This study focuses on the major surface glycoprotein hemagglutinins from both of these novel human viruses. The detailed structural and glycan microarray analyses presented here highlight the idea that both A(H6N1) and A(H10N8) virus hemagglutinins retain a strong avian receptor binding preference and thus currently pose a low risk for sustained human infections.
Url:
DOI: 10.1128/JVI.03456-14
PubMed: 25673707
PubMed Central: 4442393
Affiliations:
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Structure and Receptor Binding Preferences of Recombinant Hemagglutinins from Avian and Human H6 and H10 Influenza A Virus Subtypes</title><author><name sortKey="Yang, Hua" sort="Yang, Hua" uniqKey="Yang H" first="Hua" last="Yang">Hua Yang</name></author><author><name sortKey="Carney, Paul J" sort="Carney, Paul J" uniqKey="Carney P" first="Paul J." last="Carney">Paul J. Carney</name></author><author><name sortKey="Chang, Jessie C" sort="Chang, Jessie C" uniqKey="Chang J" first="Jessie C." last="Chang">Jessie C. Chang</name></author><author><name sortKey="Villanueva, Julie M" sort="Villanueva, Julie M" uniqKey="Villanueva J" first="Julie M." last="Villanueva">Julie M. Villanueva</name></author><author><name sortKey="Stevens, James" sort="Stevens, James" uniqKey="Stevens J" first="James" last="Stevens">James Stevens</name></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">25673707</idno><idno type="pmc">4442393</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4442393</idno><idno type="RBID">PMC:4442393</idno><idno type="doi">10.1128/JVI.03456-14</idno><date when="2015">2015</date><idno type="wicri:Area/Pmc/Corpus">000021</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000021</idno><idno type="wicri:Area/Pmc/Curation">000021</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">000021</idno><idno type="wicri:Area/Pmc/Checkpoint">000359</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Checkpoint">000359</idno><idno type="wicri:Area/Ncbi/Merge">000B36</idno><idno type="wicri:Area/Ncbi/Curation">000B36</idno><idno type="wicri:Area/Ncbi/Checkpoint">000B36</idno><idno type="wicri:doubleKey">0022-538X:2015:Yang H:structure:and:receptor</idno><idno type="wicri:Area/Main/Merge">000517</idno><idno type="wicri:Area/Main/Curation">000516</idno><idno type="wicri:Area/Main/Exploration">000516</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Structure and Receptor Binding Preferences of Recombinant Hemagglutinins from Avian and Human H6 and H10 Influenza A Virus Subtypes</title><author><name sortKey="Yang, Hua" sort="Yang, Hua" uniqKey="Yang H" first="Hua" last="Yang">Hua Yang</name></author><author><name sortKey="Carney, Paul J" sort="Carney, Paul J" uniqKey="Carney P" first="Paul J." last="Carney">Paul J. Carney</name></author><author><name sortKey="Chang, Jessie C" sort="Chang, Jessie C" uniqKey="Chang J" first="Jessie C." last="Chang">Jessie C. Chang</name></author><author><name sortKey="Villanueva, Julie M" sort="Villanueva, Julie M" uniqKey="Villanueva J" first="Julie M." last="Villanueva">Julie M. Villanueva</name></author><author><name sortKey="Stevens, James" sort="Stevens, James" uniqKey="Stevens J" first="James" last="Stevens">James Stevens</name></author></analytic><series><title level="j">Journal of Virology</title><idno type="ISSN">0022-538X</idno><idno type="eISSN">1098-5514</idno><imprint><date when="2015">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><title>ABSTRACT</title><p>During 2013, three new avian influenza A virus subtypes, A(H7N9), A(H6N1), and A(H10N8), resulted in human infections. While the A(H7N9) virus resulted in a significant epidemic in China across 19 provinces and municipalities, both A(H6N1) and A(H10N8) viruses resulted in only a few human infections. This study focuses on the major surface glycoprotein hemagglutinins from both of these novel human viruses. The detailed structural and glycan microarray analyses presented here highlight the idea that both A(H6N1) and A(H10N8) virus hemagglutinins retain a strong avian receptor binding preference and thus currently pose a low risk for sustained human infections.</p><p><bold>IMPORTANCE</bold> Human infections with zoonotic influenza virus subtypes continue to be a great public health concern. We report detailed structural analysis and glycan microarray data for recombinant hemagglutinins from A(H6N1) and A(H10N8) viruses, isolated from human infections in 2013, and compare them with hemagglutinins of avian origin. This is the first structural report of an H6 hemagglutinin, and our results should further the understanding of these viruses and provide useful information to aid in the continuous surveillance of these zoonotic influenza viruses.</p></div></front></TEI><affiliations><list></list><tree><noCountry><name sortKey="Carney, Paul J" sort="Carney, Paul J" uniqKey="Carney P" first="Paul J." last="Carney">Paul J. Carney</name><name sortKey="Chang, Jessie C" sort="Chang, Jessie C" uniqKey="Chang J" first="Jessie C." last="Chang">Jessie C. Chang</name><name sortKey="Stevens, James" sort="Stevens, James" uniqKey="Stevens J" first="James" last="Stevens">James Stevens</name><name sortKey="Villanueva, Julie M" sort="Villanueva, Julie M" uniqKey="Villanueva J" first="Julie M." last="Villanueva">Julie M. Villanueva</name><name sortKey="Yang, Hua" sort="Yang, Hua" uniqKey="Yang H" first="Hua" last="Yang">Hua Yang</name></noCountry></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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