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Shinya Yamada

Researcher at University of Tokyo

Publications -  6
Citations -  1305

Shinya Yamada is an academic researcher from University of Tokyo. The author has contributed to research in topics: Influenza A virus subtype H5N1 & Virus. The author has an hindex of 6, co-authored 6 publications receiving 1268 citations.

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Mutational Analysis of Conserved Amino Acids in the Influenza A Virus Nucleoprotein

TL;DR: The respective conserved amino acids in NP may be critical for the assembly and/or incorporation of sets of eight vRNA segments in viral replication, resulting in significant growth defects of viruses possessing these substitutions.
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Establishment of Canine RNA Polymerase I-Driven Reverse Genetics for Influenza A Virus: Its Application for H5N1 Vaccine Production

TL;DR: Using an alternative reverse genetics system for influenza virus using the canine polymerase I (PolI) promoter sequence that works efficiently in the Madin-Darby canine kidney cell line, a cell line approved for human vaccine production, this work was able to generate H5N1 vaccine seed viruses more efficiently.
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A comparison of the pathogenicity of avian and swine H5N1 influenza viruses in Indonesia.

TL;DR: It is found that swine isolates were less virulent to mice than avian isolates, suggesting that the viruses became attenuated during their replication in pigs, and continuous surveillance of H5N1 viruses among pigs is clearly warranted.
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Phylogenetic characterization of H5N1 avian influenza viruses isolated in Indonesia from 2003–2007

TL;DR: Findings identify Java Island as the epicenter of the Indonesian H5N1 virus expansion, and shows a new sublineage that did not belong to any of the present clades.