Author Dansako, Hiromichi|
Published Date 2004-09-30
Publication Title
Content Type Thesis or Dissertation
Author Dansako, Hiromichi| Ueda, Youki| Okumura, Nobuaki| Satoh, Shinya| Sugiyama, Masaya| Mizokami, Masashi| Ikeda, Masanori| Kato, Nobuyuki|
Published Date 2015
Publication Title The FEBS journal
Content Type Journal Article
Author Ueda, Youki| Takeda, Midori| Mori, Kyoko| Dansako, Hiromichi| Wakita, Takaji| Kim, Hye-Sook| Sato, Akira| Wataya, Yusuke| Ikeda, Masanori| Kato, Nobuyuki|
Published Date 2013-08-30
Publication Title PLOS ONE
Volume volume8
Issue issue8
Content Type Journal Article
Author Kato, Nobuyuki| Sejima, Hiroe| Ueda, Youki| Mori, Kyoko| Satoh, Shinya| Dansako, Hiromichi| Ikeda, Masanori|
Published Date 2014-03-13
Publication Title PLOS ONE
Volume volume9
Issue issue3
Content Type Journal Article
JaLCDOI 10.18926/AMO/53335
FullText URL 69_2_71.pdf
Author Hiramoto, Hiroki| Dansako, Hiromichi| Takeda, Midori| Satoh, Shinya| Wakita, Takaji| Ikeda, Masanori| Kato, Nobuyuki|
Abstract Persistent infection with hepatitis C virus (HCV) often causes chronic hepatitis, and then shows a high rate of progression to liver cirrhosis and hepatocellular carcinoma. To clarify the mechanism of the persistent HCV infection is considered to be important for the discovery of new target(s) for the development of anti-HCV strategies. In the present study, we found that the expression level of annexin A1 (ANXA1) in human hepatoma cell line Li23-derived D7 cells was remarkably lower than that in parental Li23 cells, whereas the susceptibility of D7 cells to HCV infection was much higher than that of Li23 cells. Therefore, we hypothesized that ANXA1 negatively regulates persistent HCV infection through the inhibition of viral RNA replication. The results revealed that HCV production was significantly inhibited without a concomitant reduction in the amount of lipid droplets in the D7 cells stably expressing exogenous ANXA1. Further, we demonstrated that ANXA1 negatively regulated the step of viral RNA replication rather than that of viral entry in human hepatocytes. These results suggest that ANXA1 would be a novel target for the development of anti-HCV strategies.
Keywords HCV annexin A1 Li23 cell line Li23-derived D7 cells HCV-JFH-1
Amo Type Original Article
Published Date 2015-04
Publication Title Acta Medica Okayama
Volume volume69
Issue issue2
Publisher Okayama University Medical School
Start Page 71
End Page 78
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
Copyright Holders CopyrightⒸ 2015 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 25899628
Web of Science KeyUT 000353181700001
Author Ariumi, Yasuo| Kuroki, Misao| Dansako, Hiromichi| Abe, Kenichi| Ikeda, Masanori| Wakita, Takaji| Kato, Nobuyuki|
Published Date 2010-04-01
Publication Title 岡山医学会雑誌
Volume volume122
Issue issue1
Content Type Journal Article
Author Kuroki, Misao| Ariumi, Yasuo| Hijikata, Makoto| Ikeda, Masanori| Dansako, Hiromichi| Wakita, Takaji| Shimotohno, Kunitada| Kato, Nobuyuki|
Published Date 2013-01-11
Publication Title Biochemical and Biophysical Research Communications
Volume volume430
Issue issue2
Content Type Journal Article