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Attachment Patterns...
Attachment Patterns of Human and Avian Influenza Viruses to Trachea and Colon of 26 Bird Species - Support for the Community Concept
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- Eriksson, Per (author)
- Uppsala universitet,Institutionen för medicinsk biokemi och mikrobiologi,Zoonosis Science Center
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- Lindskog, Cecilia (author)
- Uppsala universitet,Science for Life Laboratory, SciLifeLab,Klinisk och experimentell patologi
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- Lorente-Leal, Victor (author)
- Uppsala universitet,Institutionen för medicinsk biokemi och mikrobiologi,Zoonosis Science Center
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- Waldenström, Jonas, 1975- (author)
- Linnéuniversitetet,Institutionen för biologi och miljö (BOM),Ctr Ecol & Evolut Microbial Model Syst EEMiS,Linnaeus Univ, Ctr Ecol & Evolut Microbial Model Syst, Kalmar, Sweden
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- Gonzalez-Acuna, Daniel (author)
- Univ Concepcion, Fac Ciencias Vet, Chillan, Chile
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- Järhult, Josef D., 1975- (author)
- Uppsala universitet,Infektionsmedicin,Zoonosis Science Center
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- Lundkvist, Åke (author)
- Uppsala universitet,Institutionen för medicinsk biokemi och mikrobiologi,Zoonosis Science Center
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- Olsen, Björn (author)
- Uppsala universitet,Infektionsmedicin,Zoonosis Science Center
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- Jourdain, Elsa (author)
- INRA, UMR0346 EPIA, VetAgro Sup, St Genes Champanelle, France
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- Ellström, Patrik (author)
- Uppsala universitet,Infektionsmedicin,Zoonosis Science Center
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(creator_code:org_t)
- 2019-04-18
- 2019
- English.
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In: Frontiers in Microbiology. - : Frontiers Media S.A.. - 1664-302X. ; 10
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https://uu.diva-port... (primary) (Raw object)
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Abstract
Subject headings
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- Avian influenza A viruses (AIVs) have a broad host range, but are most intimately associated with waterfowl (Anseriformes) and, in the case of the H13 and H16 subtypes, gulls (Charadriiformes). Host associations are multifactorial, but a key factor is the ability of the virus to bind host cell receptors and thereby initiate infection. The current study aims at investigating the tissue attachment pattern of a panel of AIVs, comprising H3N2, H6N1, H12N5, and H16N3, to avian trachea and colon tissue samples obtained from host species of different orders. Virus attachment was not restricted to the bird species or order from which the virus was isolated. Instead, extensive virus attachment was observed to several distantly related avian species. In general, more virus attachment and receptor expression were observed in trachea than in colon samples. Additionally, a human seasonal H3N2 virus was studied. Unlike the studied AIVs, this virus mainly attached to tracheae from Charadriiformes and a very limited set of avian cola. In conclusion, the reported results highlight the importance of AIV attachment to trachea in many avian species. Finally, the importance of chickens and mallards in AIVs dynamics was illustrated by the abundant AIV attachment observed.
Subject headings
- NATURVETENSKAP -- Biologi -- Mikrobiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Microbiology (hsv//eng)
Keyword
- virus histochemistry
- lectin staining
- pattern of virus attachment
- avian influenza
- birds
- Virologi
- Virology
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Eriksson, Per
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Lindskog, Cecili ...
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Lorente-Leal, Vi ...
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Waldenström, Jon ...
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Gonzalez-Acuna, ...
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Järhult, Josef D ...
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show more...
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Lundkvist, Åke
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Olsen, Björn
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Jourdain, Elsa
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Ellström, Patrik
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Biological Scien ...
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and Microbiology
- Articles in the publication
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Frontiers in Mic ...
- By the university
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Linnaeus University
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Uppsala University