K
Kei Takahashi
Researcher at University of Tokyo
Publications - 11
Citations - 2104
Kei Takahashi is an academic researcher from University of Tokyo. The author has contributed to research in topics: Influenza A virus & Viral replication. The author has an hindex of 10, co-authored 11 publications receiving 2016 citations.
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In vitro and in vivo characterization of new swine-origin H1N1 influenza viruses
Yasushi Itoh,Kyoko Shinya,Maki Kiso,Tokiko Watanabe,Yoshihiro Sakoda,Masato Hatta,Yukiko Muramoto,Daisuke Tamura,Yuko Sakai-Tagawa,Takeshi Noda,Saori Sakabe,Masaki Imai,Yasuko Hatta,Shinji Watanabe,Chengjun Li,Shinya Yamada,Ken Fujii,Shin Murakami,Hirotaka Imai,Satoshi Kakugawa,Mutsumi Ito,Ryo Takano,Kiyoko Iwatsuki-Horimoto,Masayuki Shimojima,Taisuke Horimoto,Hideo Goto,Kei Takahashi,Akiko Makino,Hirohito Ishigaki,Misako Nakayama,Masatoshi Okamatsu,Kazuo Takahashi,David Warshauer,Peter A. Shult,Reiko Saito,Hiroshi Suzuki,Yousuke Furuta,Makoto Yamashita,Keiko Mitamura,Kunio Nakano,Morio Nakamura,Rebecca A. Brockman-Schneider,Hiroshi Mitamura,Masahiko Yamazaki,Norio Sugaya,M. Suresh,Makoto Ozawa,Makoto Ozawa,Gabriele Neumann,James E. Gern,Hiroshi Kida,Kazumasa Ogasawara,Yoshihiro Kawaoka +52 more
TL;DR: It is shown that CA04 is sensitive to approved and experimental antiviral drugs, suggesting that these compounds could function as a first line of defence against the recently declared S-OIV pandemic.
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Ebolavirus is internalized into host cells via macropinocytosis in a viral glycoprotein-dependent manner
Asuka Nanbo,Masaki Imai,Shinji Watanabe,Takeshi Noda,Kei Takahashi,Gabriele Neumann,Peter Halfmann,Yoshihiro Kawaoka +7 more
TL;DR: The data suggest that Ebolavirus is internalized into cells by stimulating macropinocytosis in a GP-dependent manner and may aid in the development of therapeutics for Ebolvirus infection.
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Artificial deciliation causes loss of calcium-dependent responses in Paramecium
Atsuo Ogura,Kei Takahashi +1 more
TL;DR: The effect of removal of cilia is reported on the electro-physiological responses of paramecium to mechanical as well as some other stimuli.
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Observation of orbital waves as elementary excitations in a solid
Eiji Saitoh,Satoshi Okamoto,Kei Takahashi,Kazuyuki Tobe,Kazuhiko Yamamoto,Takashi Kimura,Sumio Ishihara,Sumio Ishihara,Sadamichi Maekawa,Yoshinori Tokura +9 more
TL;DR: Experimental evidence for orbitons is reported in LaMnO3, using Raman scattering measurements and a model calculation of orbiton resonances which provides a good fit to the experimental data is performed.
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Characterization of oseltamivir-resistant 2009 H1N1 pandemic influenza A viruses.
Maki Kiso,Kyoko Shinya,Masayuki Shimojima,Ryo Takano,Kei Takahashi,Hiroaki Katsura,Satoshi Kakugawa,Mai thi Quynh Le,Makoto Yamashita,Yousuke Furuta,Makoto Ozawa,Makoto Ozawa,Yoshihiro Kawaoka +12 more
TL;DR: In this article, the authors characterized in vitro and in vivo properties of two pairs of oseltaimivir-sensitive and -resistant (possessing the NA H274Y substitution) 2009 H1N1 pandemic viruses isolated in different parts of the world.