Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Masahisa Watarai"'
Autor:
Takemasa Nakamura, Takashi Shimizu, Naho Nishinakama, Reika Takahashi, Kohei Arasaki, Akihiko Uda, Kenta Watanabe, Masahisa Watarai
Publikováno v:
BMC Infectious Diseases, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background Francisella tularensis, the causative agent of tularemia, is a facultative intracellular bacterium. Although the life cycle of this bacterium inside phagocytic cells (e.g., macrophages, neutrophils) has been well analyzed, the dif
Externí odkaz:
https://doaj.org/article/083329645f4d420786f1afc280220473
Publikováno v:
PLoS ONE, Vol 19, Iss 9, p e0310120 (2024)
Francisella tularensis is a causative agent of the zoonotic disease tularemia, and is highly pathogenic to humans. The pathogenicity of this bacterium is largely attributed to intracellular growth in host cells. Although several bacterial factors imp
Externí odkaz:
https://doaj.org/article/287fce3324fe4b899a518f3d9dabc5cc
Autor:
Seiya Yamaki, Masato Tachibana, Hisae Hachimura, Masao Ogawa, Shinya Kanegae, Hirokazu Amimoto, Takashi Shimizu, Kenta Watanabe, Masahisa Watarai, Akiteru Amimoto
Publikováno v:
PLoS ONE, Vol 18, Iss 1, p e0281126 (2023)
Although gingivitis frequently occurs in young cats, spirochetes are often found in the early stages of periodontal disease. This study was conducted to determine the association between gingivitis and oral spirochetes in young cats and dogs. The deg
Externí odkaz:
https://doaj.org/article/80b24baaacf649519852772090144167
Autor:
Takemasa Nakamura, Takashi Shimizu, Ryo Ikegaya, Akihiko Uda, Kenta Watanabe, Masahisa Watarai
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 12 (2022)
Francisella tularensis, a bacterial causative agent of the zoonosis tularemia, is highly pathogenic to humans. The pathogenicity of this bacterium is characterized by intracellular growth in immune cells, like macrophages, and host immune suppression
Externí odkaz:
https://doaj.org/article/ba3dda92a5dd46eeba461c0e147c85b3
Autor:
Sonoko Matsumoto, Kenta Watanabe, Hiroko Kiyota, Masato Tachibana, Takashi Shimizu, Masahisa Watarai
Publikováno v:
PLoS ONE, Vol 17, Iss 3 (2022)
Paramecium is employed as a valuable model organism in various research fields since a large number of strains with different characteristics of size, morphology, degree of aging, and type of conjugation can be obtained. It is necessary to determine
Externí odkaz:
https://doaj.org/article/27db211a6beb423482107f910405b1f0
Autor:
Takemasa Nakamura, Takashi Shimizu, Fumiya Inagaki, Shoma Okazaki, Shib Shankar Saha, Akihiko Uda, Kenta Watanabe, Masahisa Watarai
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 10 (2021)
Francisella tularensis, the causative agent of tularemia, is transmitted by arthropod vectors within mammalian hosts. The detailed mechanisms contributing to growth and survival of Francisella within arthropod remain poorly understood. To identify no
Externí odkaz:
https://doaj.org/article/9318ea57bc1d4927aa99ebc3170404cc
Autor:
Kenta Watanabe, Yusei Higuchi, Mizuki Shimmura, Masato Tachibana, Masahiro Fujishima, Takashi Shimizu, Masahisa Watarai
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
Legionella pneumophila, an intracellular human pathogen, establishes intracellular relationships with several protist hosts, including Paramecium caudatum. L. pneumophila can escape the normal digestion process and establish intracellular relationshi
Externí odkaz:
https://doaj.org/article/6c0b011d3ef04a51bc3d7d2a488d435e
Publikováno v:
MicrobiologyOpen, Vol 8, Iss 4, Pp n/a-n/a (2019)
Abstract Francisella tularensis is the causative agent of the infectious disease tularemia and is designated a category A bioterrorism agent. The type VI secretion system encoded by the Francisella pathogenicity island (FPI) is necessary for intracel
Externí odkaz:
https://doaj.org/article/f762e85284ce440d9a7b7901e3f890b0
Publikováno v:
PLoS ONE, Vol 14, Iss 12, p e0226778 (2019)
Francisella tularensis, a category-A bioterrorism agent causes tularemia. F. tularensis suppresses the immune response of host cells and intracellularly proliferates. However, the detailed mechanisms of immune suppression and intracellular growth are
Externí odkaz:
https://doaj.org/article/ef3733b9deab48b0a31665ff7054a32c
Autor:
Takashi Nishida, Naho Hara, Kenta Watanabe, Takashi Shimizu, Masahiro Fujishima, Masahisa Watarai
Publikováno v:
Frontiers in Microbiology, Vol 9 (2018)
Legionella pneumophila is a facultative intracellular Gram-negative bacterium, which is a major causative agent of Legionnaires’ disease. In the environment, this bacterium survives in free-living protists such as amoebae and Tetrahymena. The assoc
Externí odkaz:
https://doaj.org/article/a583f65eb60d43f19a9135ed3f709dbf