Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Jiei Sasaki"'
Autor:
Tomokazu Tamura, Takashi Irie, Sayaka Deguchi, Hisano Yajima, Masumi Tsuda, Hesham Nasser, Keita Mizuma, Arnon Plianchaisuk, Saori Suzuki, Keiya Uriu, Mst Monira Begum, Ryo Shimizu, Michael Jonathan, Rigel Suzuki, Takashi Kondo, Hayato Ito, Akifumi Kamiyama, Kumiko Yoshimatsu, Maya Shofa, Rina Hashimoto, Yuki Anraku, Kanako Terakado Kimura, Shunsuke Kita, Jiei Sasaki, Kaori Sasaki-Tabata, Katsumi Maenaka, Naganori Nao, Lei Wang, Yoshitaka Oda, The Genotype to Phenotype Japan (G2P-Japan) Consortium, Terumasa Ikeda, Akatsuki Saito, Keita Matsuno, Jumpei Ito, Shinya Tanaka, Kei Sato, Takao Hashiguchi, Kazuo Takayama, Takasuke Fukuhara
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-17 (2024)
Abstract Circulation of SARS-CoV-2 Omicron XBB has resulted in the emergence of XBB.1.5, a new Variant of Interest. Our phylogenetic analysis suggests that XBB.1.5 evolved from XBB.1 by acquiring the S486P spike (S) mutation, subsequent to the acquis
Externí odkaz:
https://doaj.org/article/b5a5c3770f4043cdb31e4db8570c052a
Autor:
MST Monira Begum, Kimiko Ichihara, Otowa Takahashi, Hesham Nasser, Michael Jonathan, Kenzo Tokunaga, Isao Yoshida, Mami Nagashima, Kenji Sadamasu, Kazuhisa Yoshimura, The Genotype to Phenotype Japan (G2P-Japan) Consortium, Kei Sato, Terumasa Ikeda, Keita Matsuno, Naganori Nao, Hirofumi Sawa, Shinya Tanaka, Masumi Tsuda, Lei Wang, Yoshikata Oda, Zannatul Ferdous, Kenji Shishido, Takasuke Fukuhara, Tomokazu Tamura, Rigel Suzuki, Saori Suzuki, Hayato Ito, Jumpei Ito, Yu Kaku, Naoko Misawa, Arnon Plianchaisuk, Ziyi Guo, Alfredo Jr. Hinay, Keiya Uriu, Yusuke Kosugi, Shigeru Fujita, Jarel Elgin Mendoza Tolentino, Luo Chen, Lin Pan, Mai Suganami, Mika Chiba, Ryo Yoshimura, Kyoko Yasuda, Keiko Iida, Naomi Ohsumi, Adam Patrick Strange, Hiroyuki Asakura, So Nakagawa, Akifumi Takaori-Kondo, Kotaro Shirakawa, Kayoko Nagata, Ryosuke Nomura, Yoshihito Horisawa, Yusuke Tashiro, Yugo Kawai, Kazuo Takayama, Rina Hashimoto, Sayaka Deguchi, Yukio Watanabe, Ayaka Sakamoto, Naoko Yasuhara, Takao Hashiguchi, Tateki Suzuki, Kanako Kimura, Jiei Sasaki, Yukari Nakajima, Hisano Yajima, Takashi Irie, Ryoko Kawabata, Kaori Tabata, Ryo Shimizu, Yuka Mugita, Takamasa Ueno, Chihiro Motozono, Mako Toyoda, Akatsuki Saito, Maya Shofa, Yuki Shibatani, Tomoko Nishiuchi
Publikováno v:
Frontiers in Virology, Vol 4 (2024)
IntroductionThe severe acute respiratory syndrome coronavirus (SARS-CoV-2) spike (S) protein is essential in mediating membrane fusion of the virus with the target cells. Several reports demonstrated that SARS-CoV-2 S protein fusogenicity is reported
Externí odkaz:
https://doaj.org/article/5d2678f123154258a7ff9b66e6f6851e
Autor:
Rimpa Paul, Keisuke Kasahara, Jiei Sasaki, Jorge Fernández Pérez, Ryo Matsunaga, Takao Hashiguchi, Daisuke Kuroda, Kouhei Tsumoto
Publikováno v:
Frontiers in Molecular Biosciences, Vol 10 (2024)
Recent years have seen an uptick in the use of computational applications in antibody engineering. These tools have enhanced our ability to predict interactions with antigens and immunogenicity, facilitate humanization, and serve other critical funct
Externí odkaz:
https://doaj.org/article/b704f40813704f50bdab3ee2bb5767d6
Autor:
Tomokazu Tamura, Jumpei Ito, Keiya Uriu, Jiri Zahradnik, Izumi Kida, Yuki Anraku, Hesham Nasser, Maya Shofa, Yoshitaka Oda, Spyros Lytras, Naganori Nao, Yukari Itakura, Sayaka Deguchi, Rigel Suzuki, Lei Wang, MST Monira Begum, Shunsuke Kita, Hisano Yajima, Jiei Sasaki, Kaori Sasaki-Tabata, Ryo Shimizu, Masumi Tsuda, Yusuke Kosugi, Shigeru Fujita, Lin Pan, Daniel Sauter, Kumiko Yoshimatsu, Saori Suzuki, Hiroyuki Asakura, Mami Nagashima, Kenji Sadamasu, Kazuhisa Yoshimura, Yuki Yamamoto, Tetsuharu Nagamoto, Gideon Schreiber, Katsumi Maenaka, The Genotype to Phenotype Japan (G2P-Japan) Consortium, Takao Hashiguchi, Terumasa Ikeda, Takasuke Fukuhara, Akatsuki Saito, Shinya Tanaka, Keita Matsuno, Kazuo Takayama, Kei Sato
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-20 (2023)
Abstract In late 2022, SARS-CoV-2 Omicron subvariants have become highly diversified, and XBB is spreading rapidly around the world. Our phylogenetic analyses suggested that XBB emerged through the recombination of two cocirculating BA.2 lineages, BJ
Externí odkaz:
https://doaj.org/article/dfbe0e4be21c40ac852c2c02d183fb39
Autor:
Jumpei Ito, Rigel Suzuki, Keiya Uriu, Yukari Itakura, Jiri Zahradnik, Kanako Terakado Kimura, Sayaka Deguchi, Lei Wang, Spyros Lytras, Tomokazu Tamura, Izumi Kida, Hesham Nasser, Maya Shofa, Mst Monira Begum, Masumi Tsuda, Yoshitaka Oda, Tateki Suzuki, Jiei Sasaki, Kaori Sasaki-Tabata, Shigeru Fujita, Kumiko Yoshimatsu, Hayato Ito, Naganori Nao, Hiroyuki Asakura, Mami Nagashima, Kenji Sadamasu, Kazuhisa Yoshimura, Yuki Yamamoto, Tetsuharu Nagamoto, Jin Kuramochi, Gideon Schreiber, The Genotype to Phenotype Japan (G2P-Japan) Consortium, Akatsuki Saito, Keita Matsuno, Kazuo Takayama, Takao Hashiguchi, Shinya Tanaka, Takasuke Fukuhara, Terumasa Ikeda, Kei Sato
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-20 (2023)
Abstract In late 2022, various Omicron subvariants emerged and cocirculated worldwide. These variants convergently acquired amino acid substitutions at critical residues in the spike protein, including residues R346, K444, L452, N460, and F486. Here,
Externí odkaz:
https://doaj.org/article/3a5b69cf1c574de1a780fa1122cc5cad
Autor:
Hesham Nasser, Ryo Shimizu, Jumpei Ito, Akatsuki Saito, Kei Sato, Terumasa Ikeda, Keita Matsuno, Naganori Nao, Hirofumi Sawa, Mai Kishimoto, Shinya Tanaka, Masumi Tsuda, Lei Wang, Yoshikata Oda, Marie Kato, Zannatul Ferdous, Hiromi Mouri, Kenji Shishido, Takasuke Fukuhara, Tomokazu Tamura, Rigel Suzuki, Hayato Ito, Daichi Yamasoba, Izumi Kimura, Naoko Misawa, Keiya Uriu, Yusuke Kosugi, Shigeru Fujita, Mai Suganami, Mika Chiba, Ryo Yoshimura, So Nakagawa, Jiaqi Wu, Akifumi Takaori-Kondo, Kotaro Shirakawa, Kayoko Nagata, Yasuhiro Kazuma, Ryosuke Nomura, Yoshihito Horisawa, Yusuke Tashiro, Yugo Kawai, Takashi Irie, Ryoko Kawabata, MST Monira Begum, Otowa Takahashi, Kimiko Ichihara, Takamasa Ueno, Chihiro Motozono, Mako Toyoda, Yuri L. Tanaka, Erika P. Butlertanaka, Maya Shofa, Kazuo Takayama, Rina Hashimoto, Sayaka Deguchi, Takao Hashiguchi, Tateki Suzuki, Kanako Kimura, Jiei Sasaki, Yukari Nakajima, Kaori Tabata
Publikováno v:
STAR Protocols, Vol 3, Iss 4, Pp 101773- (2022)
Summary: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike protein mediates membrane fusion between the virus and the target cells, triggering viral entry into the latter. Here, we describe a SARS-CoV-2 spike-protein-mediated membran
Externí odkaz:
https://doaj.org/article/29370f9faa774a2b998e2833a7d82fe9
Autor:
Tatsuhiko Ozawa, Hideki Tani, Yuki Anraku, Shunsuke Kita, Emiko Igarashi, Yumiko Saga, Noriko Inasaki, Hitoshi Kawasuji, Hiroshi Yamada, so-Ichiro Sasaki, Mayu Somekawa, Jiei Sasaki, Yoshihiro Hayakawa, Yoshihiro Yamamoto, Yoshitomo Morinaga, Nobuyuki Kurosawa, Masaharu Isobe, Hideo Fukuhara, Katsumi Maenaka, Takao Hashiguchi, Hiroyuki Kishi, Isao Kitajima, Shigeru Saito, Hideki Niimi
Publikováno v:
mAbs, Vol 14, Iss 1 (2022)
Many potent neutralizing SARS-CoV-2 antibodies have been developed and used for therapies. However, the effectiveness of many antibodies has been reduced against recently emerging SARS-CoV-2 variants, especially the Omicron variant. We identified a h
Externí odkaz:
https://doaj.org/article/8f1dc584acce4456861e83257e43534d
Autor:
Yu Kaku, Takeo Kuwata, Hasan Md Zahid, Takao Hashiguchi, Takeshi Noda, Noriko Kuramoto, Shashwata Biswas, Kaho Matsumoto, Mikiko Shimizu, Yoko Kawanami, Kazuya Shimura, Chiho Onishi, Yukiko Muramoto, Tateki Suzuki, Jiei Sasaki, Yoji Nagasaki, Rumi Minami, Chihiro Motozono, Mako Toyoda, Hiroshi Takahashi, Hiroto Kishi, Kazuhiko Fujii, Tsuneyuki Tatsuke, Terumasa Ikeda, Yosuke Maeda, Takamasa Ueno, Yoshio Koyanagi, Hajime Iwagoe, Shuzo Matsushita
Publikováno v:
Cell Reports, Vol 36, Iss 2, Pp 109385- (2021)
Summary: Administration of convalescent plasma or neutralizing monoclonal antibodies (mAbs) is a potent therapeutic option for coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Howev
Externí odkaz:
https://doaj.org/article/f1a9d41ea6c74255acbd2cbf6031a0bf
Autor:
Paul, Rimpa, Keisuke Kasahara, Jiei Sasaki, Fernández Pérez, Jorge, Ryo Matsunaga, Takao Hashiguchi, Daisuke Kuroda, Kouhei Tsumoto
Publikováno v:
Frontiers in Molecular Biosciences; 2024, p1-17, 17p
Autor:
Izumi Kimura, Daichi Yamasoba, Tomokazu Tamura, Naganori Nao, Tateki Suzuki, Yoshitaka Oda, Shuya Mitoma, Jumpei Ito, Hesham Nasser, Jiri Zahradnik, Keiya Uriu, Shigeru Fujita, Yusuke Kosugi, Lei Wang, Masumi Tsuda, Mai Kishimoto, Hayato Ito, Rigel Suzuki, Ryo Shimizu, MST Monira Begum, Kumiko Yoshimatsu, Kanako Terakado Kimura, Jiei Sasaki, Kaori Sasaki-Tabata, Yuki Yamamoto, Tetsuharu Nagamoto, Jun Kanamune, Kouji Kobiyama, Hiroyuki Asakura, Mami Nagashima, Kenji Sadamasu, Kazuhisa Yoshimura, Kotaro Shirakawa, Akifumi Takaori-Kondo, Jin Kuramochi, Gideon Schreiber, Ken J. Ishii, Takao Hashiguchi, Terumasa Ikeda, Akatsuki Saito, Takasuke Fukuhara, Shinya Tanaka, Keita Matsuno, Kei Sato
Publikováno v:
Cell. 185:3992-4007.e16
After the global spread of the SARS-CoV-2 Omicron BA.2, some BA.2 subvariants, including BA.2.9.1, BA.2.11, BA.2.12.1, BA.4, and BA.5, emerged in multiple countries. Our statistical analysis showed that the effective reproduction numbers of these BA.