Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Yasumasa IWATANI"'
Autor:
Hirotaka Ode, Masakazu Matsuda, Urara Shigemi, Mikiko Mori, Yoshimi Yamamura, Yoshihiro Nakata, Reiko Okazaki, Mai Kubota, Yuka Setoyama, Mayumi Imahashi, Yoshiyuki Yokomaku, Yasumasa Iwatani
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract HIV-1 drug resistance genotypic tests have primarily been performed by Sanger sequencing of gene segments encoding different drug target proteins. Since the number of targets has increased with the addition of a new class of antiretroviral d
Externí odkaz:
https://doaj.org/article/beb0ec2fa2e947fdbdd2dd3aa0b9b39d
Autor:
Masayuki Aboshi, Kenta Matsuda, Daisuke Kawakami, Kaoru Kono, Yoko Kazami, Takashi Sekida, Mai Komori, Amber L. Morey, Shigeru Suga, Jonathan F. Smith, Takasuke Fukuhara, Yasumasa Iwatani, Takuya Yamamoto, Nobuaki Sato, Wataru Akahata
Publikováno v:
iScience, Vol 27, Iss 2, Pp 108964- (2024)
Summary: Continuing emergence of variants of concern resulting in reduced SARS-CoV-2 vaccine efficacy necessitates additional prevention strategies. The structure of VLPCOV-01, a lipid nanoparticle-encapsulated, self-amplifying RNA COVID-19 vaccine w
Externí odkaz:
https://doaj.org/article/fbc5707c25974b62afbc51ac40b45a66
Autor:
Mai Komori, Takuto Nogimori, Amber L. Morey, Takashi Sekida, Keiko Ishimoto, Matthew R. Hassett, Yuji Masuta, Hirotaka Ode, Tomokazu Tamura, Rigel Suzuki, Jeff Alexander, Yasutoshi Kido, Kenta Matsuda, Takasuke Fukuhara, Yasumasa Iwatani, Takuya Yamamoto, Jonathan F. Smith, Wataru Akahata
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-14 (2023)
Abstract Several vaccines have been widely used to counteract the global pandemic caused by SARS-CoV-2. However, due to the rapid emergence of SARS-CoV-2 variants of concern (VOCs), further development of vaccines that confer broad and longer-lasting
Externí odkaz:
https://doaj.org/article/3124fc90ff494ed297e7c6378d5060e4
Autor:
Atsuko Sugimoto, Takahiro Watanabe, Kazuhiro Matsuoka, Yusuke Okuno, Yusuke Yanagi, Yohei Narita, Seiyo Mabuchi, Hiroyuki Nobusue, Eiji Sugihara, Masaya Hirayama, Tomihiko Ide, Takanori Onouchi, Yoshitaka Sato, Teru Kanda, Hideyuki Saya, Yasumasa Iwatani, Hiroshi Kimura, Takayuki Murata
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 4 (2023)
ABSTRACT The in vitro growth transformation of primary B cells by Epstein-Barr virus (EBV) is the initial step in the development of posttransplant lymphoproliferative disorder (PTLD). We performed electron microscopic analysis and immunostaining of
Externí odkaz:
https://doaj.org/article/efb562a677cd4a019fb90202ef91cf84
Publikováno v:
Environment International, Vol 177, Iss , Pp 108022- (2023)
A non-filter virus inactivation unit was developed that can control the irradiation dose of aerosolized viruses by controlling the lighting pattern of a 280 nm deep-UV (DUV)-LED and the air flowrate. In this study, the inactivation properties of aero
Externí odkaz:
https://doaj.org/article/efd69bebe1ab48acaee70ff7c077aca5
Autor:
Kotaro Takamure, Yasuaki Sakamoto, Yasumasa Iwatani, Hiroshi Amano, Tetsuya Yagi, Tomomi Uchiyama
Publikováno v:
Environment International, Vol 170, Iss , Pp 107580- (2022)
A general-purpose virus inactivation unit that can inactivate viruses was developed using deep ultraviolet (DUV) LEDs that emit DUV rays with a wavelength of 280 nm. The inside of the virus inactivation unit is a rectangular conduit with a sharp turn
Externí odkaz:
https://doaj.org/article/4b6f83dfd8e04eb78eb3b764e67f00c1
Autor:
Seiya Ozono, Yanzhao Zhang, Hirotaka Ode, Kaori Sano, Toong Seng Tan, Kazuo Imai, Kazuyasu Miyoshi, Satoshi Kishigami, Takamasa Ueno, Yasumasa Iwatani, Tadaki Suzuki, Kenzo Tokunaga
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
SARS-CoV-2 D614G spike protein mutation is one of the predominant circulating vital mutants. Here, Ozono et al. demonstrate that D614G mutation increases in vitro cell entry by acquiring higher affinity to ACE2.
Externí odkaz:
https://doaj.org/article/acf66950162a40c68bcc2ed12d14299c
Autor:
Mayumi Imahashi, Hirotaka Ode, Ayumi Kobayashi, Michiko Nemoto, Masakazu Matsuda, Chieko Hashiba, Akiko Hamano, Yoshihiro Nakata, Mikiko Mori, Kento Seko, Masashi Nakahata, Ayumi Kogure, Yasuhito Tanaka, Wataru Sugiura, Yoshiyuki Yokomaku, Yasumasa Iwatani
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract In HIV-1-infected patients, antiretroviral therapy (ART) is a key factor that may impact commensal microbiota and cause the emergence of side effects. However, it is not fully understood how long-term ART regimens have diverse impacts on the
Externí odkaz:
https://doaj.org/article/8bb77c505efa44a8bff57079d5c8018d
Autor:
Kotaro Takamure, Yasuaki Sakamoto, Tetsuya Yagi, Yasumasa Iwatani, Hiroshi Amano, Tomomi Uchiyama
Publikováno v:
AIP Advances, Vol 12, Iss 5, Pp 055323-055323-12 (2022)
A desktop-type air curtain system (DACS) capable of being installed on a desk to protect healthcare workers from infectious diseases was developed. Pseudo-exhaled air containing aerosol particles emitted from a mannequin was blown toward the air curt
Externí odkaz:
https://doaj.org/article/0e9e2241865341dd80184a0326b7bad2
Autor:
Michiko Nemoto, Hiroyoshi Hattori, Naoko Maeda, Nobuhiro Akita, Hideki Muramatsu, Suzuko Moritani, Tomonori Kawasaki, Masami Maejima, Hirotaka Ode, Atsuko Hachiya, Wataru Sugiura, Yoshiyuki Yokomaku, Keizo Horibe, Yasumasa Iwatani
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-13 (2018)
Abstract Complete tyrosine kinase 2 (TYK2) deficiency has been previously described in patients with primary immunodeficiency diseases. The patients were infected with various pathogens, including mycobacteria and/or viruses, and one of the patients
Externí odkaz:
https://doaj.org/article/c8e265b15bc749268f942c3db043f96f