E
Emmanuel Guivier
Researcher at Aix-Marseille University
Publications - 27
Citations - 642
Emmanuel Guivier is an academic researcher from Aix-Marseille University. The author has contributed to research in topics: Bank vole & Puumala virus. The author has an hindex of 10, co-authored 27 publications receiving 585 citations. Previous affiliations of Emmanuel Guivier include University of Burgundy & Institut national de la recherche agronomique.
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Journal ArticleDOI
A 454 multiplex sequencing method for rapid and reliable genotyping of highly polymorphic genes in large-scale studies
Maxime Galan,Emmanuel Guivier,Gilles Caraux,Gilles Caraux,Nathalie Charbonnel,Jean-François Cosson +5 more
TL;DR: This new approach is a promising alternative to classical methods involving electrophoresis-based techniques for variant separation and cloning-sequencing for sequence determination, less costly and time consuming and may enhance the reliability of genotypes obtained when high numbers of samples are studied.
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Landscape genetics highlights the role of bank vole metapopulation dynamics in the epidemiology of Puumala hantavirus
Emmanuel Guivier,Maxime Galan,Yannick Chaval,Anne Xuéreb,A. Ribas Salvador,Marie-Lazarine Poulle,Liina Voutilainen,Liina Voutilainen,H. Henttonen,Nathalie Charbonnel,Jean-François Cosson +10 more
TL;DR: In this article, the authors used landscape genetics to investigate how the population dynamics of the bank vole Myodes glareolus, the host of Puumala hantavirus (PUUV), vary with forest fragmentation and influence PUUV epidemiology.
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Tnf-α expression and promoter sequences reflect the balance of tolerance/resistance to Puumala hantavirus infection in European bank vole populations.
Emmanuel Guivier,Maxime Galan,Alexis Ribas Salvador,Anne Xuéreb,Yannick Chaval,Gert E. Olsson,Sandra Essbauer,Heikki Henttonen,Liina Voutilainen,Liina Voutilainen,Jean-François Cosson,Nathalie Charbonnel +11 more
TL;DR: The hypothesis that bank voles from PUUV endemic areas should exhibit higher levels of tolerance, i.e. lower levels of TNF-α production, than bank Voles from areas where PUUV prevalence is low is investigated and corroborated the hypothesis of different balances of tolerance/resistance to PUUV.
Journal ArticleDOI
Concomitant influence of helminth infection and landscape on the distribution of Puumala hantavirus in its reservoir, Myodes glareolus
Alexis Ribas Salvador,Emmanuel Guivier,Anne Xuéreb,Yannick Chaval,Patrice Cadet,Marie-Lazarine Poulle,Tarja Sironen,Liina Voutilainen,Heikki Henttonen,Jean-François Cosson,Nathalie Charbonnel +10 more
TL;DR: It is shown that landscape characteristics strongly influence helminth community structure as well as PUUV distribution, and interactions between helminths and landscape enhance/deplete the occurrence of coinfections between PUUV and H. mixtum or A. muris-sylvatici.
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Candidatus Neoehrlichia mikurensis in bank voles, France.
Muriel Vayssier-Taussat,Danielle Le Rhun,Jean-Philippe Buffet,Narimane Maaoui,Maxime Galan,Emmanuel Guivier,Nathalie Charbonnel,Jean-François Cosson +7 more
TL;DR: Spleen tissues from 276 voles trapped close to human settlements in France analyzed and showed the isolates carried the same genotype as the bacteria that caused disease in humans and animals elsewhere in Europe.