Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Yoshihiro Takadate"'
Autor:
Junki Mine, Yoshihiro Takadate, Asuka Kumagai, Saki Sakuma, Ryota Tsunekuni, Kohtaro Miyazawa, Yuko Uchida
Publikováno v:
Viruses, Vol 16, Iss 3, p 358 (2024)
In winter 2021–2022, H5N1 and H5N8 high-pathogenicity avian influenza (HPAI) viruses (HPAIVs) caused serious outbreaks in Japan: 25 outbreaks of HPAI at poultry farms and 107 cases in wild birds or in the environment. Phylogenetic analyses divided
Externí odkaz:
https://doaj.org/article/6e6d070e8f08433eb73204f40f4e9d8e
Autor:
Saki Sakuma, Taichiro Tanikawa, Ryota Tsunekuni, Junki Mine, Asuka Kumagai, Kohtaro Miyazawa, Yoshihiro Takadate, Yuko Uchida
Publikováno v:
Viruses, Vol 15, Iss 12, p 2293 (2023)
During the winter of 2020–2021, numerous outbreaks of high pathogenicity avian influenza (HPAI) were caused by viruses of the subtype H5N8 in poultry over a wide region in Japan. The virus can be divided into five genotypes—E1, E2, E3, E5, and E7
Externí odkaz:
https://doaj.org/article/d002da19bfc74a24904021491ab367f4
Autor:
Kosuke Okuya, Junki Mine, Kaori Tokorozaki, Isshu Kojima, Mana Esaki, Kohtaro Miyazawa, Ryota Tsunekuni, Saki Sakuma, Asuka Kumagai, Yoshihiro Takadate, Yuto Kikutani, Tsutomu Matsui, Yuko Uchida, Makoto Ozawa
Publikováno v:
Emerging Infectious Diseases, Vol 28, Iss 7, Pp 1451-1455 (2022)
Genetic analyses of highly pathogenic avian influenza H5 subtype viruses isolated from the Izumi Plain, Japan, revealed cocirculation of 2 genetic groups of clade 2.3.4.4b viruses among migratory waterfowl. Our findings demonstrate that both continuo
Externí odkaz:
https://doaj.org/article/7453aab35b61410ca3eee4e90d9bbfa2
Autor:
Kei Nabeshima, Yoshihiro Takadate, Kosuke Soda, Takahiro Hiono, Norikazu Isoda, Yoshihiro Sakoda, Junki Mine, Kohtaro Miyazawa, Manabu Onuma, Yuko Uchida
Publikováno v:
Viruses, Vol 15, Iss 9, p 1865 (2023)
In the fall of 2022, high pathogenicity avian influenza viruses (HPAIVs) were detected from raptors and geese in Japan, a month earlier than in past years, indicating a shift in detection patterns. In this study, we conducted a phylogenetic analysis
Externí odkaz:
https://doaj.org/article/c083a88e20484afaa027408edae56f0c
Autor:
Kosuke Okuya, Takanari Hattori, Takeshi Saito, Yoshihiro Takadate, Michihito Sasaki, Wakako Furuyama, Andrea Marzi, Yoichi Ohiro, Satoshi Konno, Takeshi Hattori, Ayato Takada
Publikováno v:
Microbiology Spectrum, Vol 10, Iss 2 (2022)
ABSTRACT Antibody-dependent enhancement (ADE) of infection is generally known for many viruses. A potential risk of ADE in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has also been discussed since the beginning of the coron
Externí odkaz:
https://doaj.org/article/6254e3c4b58a4bbf8d3323c4c98c075c
Autor:
Yoshihiro Takadate, Ryota Tsunekuni, Asuka Kumagai, Junki Mine, Yuto Kikutani, Saki Sakuma, Kohtaro Miyazawa, Yuko Uchida
Publikováno v:
Viruses, Vol 15, Iss 2, p 265 (2023)
H5N8 and H5N1 high pathogenicity avian influenza viruses (HPAIVs) caused outbreaks in poultry farms in Japan from November 2021 to May 2022. Hemagglutinin genes of these viruses belong to clade 2.3.4.4B and can be divided phylogenetically into the fo
Externí odkaz:
https://doaj.org/article/f80f5420b4f94530ac23f1b2f1bffe4a
Autor:
Yongjin Qiu, Masahiro Kajihara, Hayato Harima, Bernard Mudenda Hang'ombe, Ryo Nakao, Kyoko Hayashida, Akina Mori-Kajihara, Katendi Changula, Yoshiki Eto, Joseph Ndebe, Reiko Yoshida, Yoshihiro Takadate, Daniel Mwizabi, Hiroki Kawabata, Martin Simuunza, Aaron Mweene, Hirofumi Sawa, Ayato Takada, Chihiro Sugimoto
Publikováno v:
International Journal for Parasitology: Parasites and Wildlife, Vol 9, Iss , Pp 234-238 (2019)
Bat trypanosomes consist of more than 30 trypanosome species from over 70 species of bats. Recent studies suggest that bats play a role in disseminating trypanosomes from African continent to the terrestrial mammals both in the Afrotropic-Palearctic
Externí odkaz:
https://doaj.org/article/954a0cc54e3240e1aaf35fcdb8c2bb39
Autor:
Yoshihiro Takadate, Tatsunari Kondoh, Manabu Igarashi, Junki Maruyama, Rashid Manzoor, Hirohito Ogawa, Masahiro Kajihara, Wakako Furuyama, Masahiro Sato, Hiroko Miyamoto, Reiko Yoshida, Terence E. Hill, Alexander N. Freiberg, Heinz Feldmann, Andrea Marzi, Ayato Takada
Publikováno v:
Cell Reports, Vol 30, Iss 2, Pp 308-319.e5 (2020)
Summary: Fruit bats are suspected to be natural hosts of filoviruses, including Ebola virus (EBOV) and Marburg virus (MARV). Interestingly, however, previous studies suggest that these viruses have different tropisms depending on the bat species. Her
Externí odkaz:
https://doaj.org/article/29451c661e484aeab888802defbd12bd
Publikováno v:
Viruses, Vol 13, Iss 5, p 913 (2021)
Filoviruses, including marburgviruses and ebolaviruses, have a single transmembrane glycoprotein (GP) that facilitates their entry into cells. During entry, GP needs to be cleaved by host proteases to expose the receptor-binding site that binds to th
Externí odkaz:
https://doaj.org/article/8214a536a4df4310bfb257174dc493b8
Autor:
Yoshihiro Takadate, Rashid Manzoor, Takeshi Saito, Yurie Kida, Junki Maruyama, Tatsunari Kondoh, Hiroko Miyamoto, Hirohito Ogawa, Masahiro Kajihara, Manabu Igarashi, Ayato Takada
Publikováno v:
Microorganisms, Vol 8, Iss 10, p 1530 (2020)
Lloviu virus (LLOV), a bat-derived filovirus that is phylogenetically distinct from human pathogenic filoviruses such as Ebola virus (EBOV) and Marburg virus (MARV), was discovered in Europe. However, since infectious LLOV has never been isolated, th
Externí odkaz:
https://doaj.org/article/47a7a8132b5c44a69b8f42ac3db1669b