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Interferon stimulated genes and its polymorphisms determining Hepatitis C virus replication and pathogenesis of hepatitis C

Research Project

Project/Area Number 20590760
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Gastroenterology
Research InstitutionThe University of Tokyo

Principal Investigator

KATO Naoya  The University of Tokyo, 医科学研究所, 特任准教授 (90313220)

Co-Investigator(Kenkyū-buntansha) MUROYAMA Ryosuke  東京大学, 医科学研究所, 特任助教 (50549459)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
KeywordsC型肝炎ウイルス / インターフェロン / PKR / OAS / コア蛋白 / 肝癌 / GWAS / SNP / MICA / 自然免疫 / MxA / TLR3 / 2-5AS / RNA干渉
Research Abstract

Hepatitis C virus (HCV) infection induces interferon (IFN). IFN induces antiviral molecules that suppress HCV replication. Although IFN stimulated genes, PKR, MxA, and OAS suppressed HCV replication, only MxA was essential in IFN treatment. In addition, chronic hepatitis C (CHC) patients having OAS polymorphism with weaker anti-HCV activity were easier to develop cirrhosis. There are individual differences for development of hepatocellular carcinoma (HCC) in patients with CHC. Genome wide association study (GWAS) identified HCC susceptible single nucleotide polymorphism (SNP) in MICA gene.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (42 results)

All 2011 2010 2009 2008 Other

All Journal Article (24 results) (of which Peer Reviewed: 23 results) Presentation (12 results) Book (3 results) Remarks (3 results)

  • [Journal Article] Genome-wide association study identifies a susceptibility locus for HCV-induced hepatocellular carcinoma.2011

    • Author(s)
      Kumar V, Kato N, Urabe Y, Takahashi A, Muroyama R, Hosono N, Otsuka M, Tateishi R, Omata M, Nakagawa H, Koike K, Kamatani N, Kubo M, Nakamura Y, Matsuda K
    • Journal Title

      Nat Genet 43

      Pages: 455-458

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] MicroRNA122 is a key regulator of α-fetoprotein expression and biologically aggressive behavior of hepatocellular carcinoma.2011

    • Author(s)
      Kojima K, Takata A, Vadnais C, Otsuka M, Yoshikawa T, Akanuma M, Kondo Y, Kang YJ, Kishikawa T, Kato N, Xie Z, Zhang WJ, Yoshida H, Omata M, Nepveu A, Koike K
    • Journal Title

      Nat Commun 2

      Pages: 338-338

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Direct differentiation of hepatic cells from human induced pluripotentstem cells using a limited number of cytokines.2011

    • Author(s)
      Takata A, Kato N, et al.
    • Journal Title

      Hepatol Int

      Volume: (in press)(掲載確定)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Genome-wide association study identifies a susceptibility locus for HCV-induced hepatocellular carcinoma.2011

    • Author(s)
      Kumar V, Kato N, et al.
    • Journal Title

      Nat Genet

      Volume: (in press)(掲載確定)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Double-stranded-RNA-activated protein kinase inhibits hepatitis C virus replication but may be not essential in interferon treatment.2010

    • Author(s)
      Chang J-H, Kato N, Muroyama R, Taniguchi H, Guleng B, Dharel N, Shao R-X, Tateishi K, Jazag A, Kawabe T, Omata M
    • Journal Title

      Liver Int 30

      Pages: 311-318

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Influence of anti-HBc seropositivity on the risk of hepatocellular carcinoma in HCV-infected patients after adjusting for confounding factors.2010

    • Author(s)
      Ohki T, Tateishi R, Goto E, Sato T, Masuzaki R, Imamura J, Goto T, Kanai F, Kato N, Shiina S, Yoshida H, Kawabe T, Omata M
    • Journal Title

      J Viral Hepat 17

      Pages: 91-97

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Double-stranded-RNA-activated protein kinase inhibits hepatitis C virus replication but may be not essential in interferon treatment.2010

    • Author(s)
      Chang J-H, Kato N, et al.
    • Journal Title

      Liver Int

      Volume: 30 Pages: 311-318

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Influence of anti-HBc seropositivity on the risk of hepatocellular carci-noma in HCV-infected patients after adjusting for confounding factors.2010

    • Author(s)
      Ohki T, Kato N, et al.
    • Journal Title

      J Viral Hepato

      Volume: 17 Pages: 91-97

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Double-stranded-RNA-activated protein kinase inhibits hepatitis C virus replication but maybe not essential in interferon treatment.2010

    • Author(s)
      Chang J-H, Kato N, et al.
    • Journal Title

      Liver International 30

      Pages: 311-318

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prospective risk assessment for hepatocellular carcinoma development in patients with chronic hepatitis C by transient elastography.2009

    • Author(s)
      Masuzaki R, Tateishi R, Yoshida H, Yoshida H, Sato S, Kato N, Kanai F, Sugioka Y, Ikeda H, Shiina S, Kawabe T, Omata M
    • Journal Title

      Hepatology 49

      Pages: 1954-1961

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Polymorphism of OAS-1 determines liver fibrosis progression in hepatitis C by reduced ability to inhibit viral replication.2009

    • Author(s)
      Li C-Z, Kato N, Chang J-H, Muroyama R, Shao R-X, Dharel N, Sermsathanasawadi R, Kawabe T, Omata M
    • Journal Title

      Liver Int 29

      Pages: 1413-1421

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Serum IL-6 levels and the risk for hepatocarcinogenesis in chronic hepatitis C patients ; An analysis based on gender differences.2009

    • Author(s)
      Nakagawa H, Maeda S, Yoshida H, Tateishi R, Masuzaki R, Ohki T, Hayakawa Y, Kinoshita H, Yamakado M, Kato N, Shiina S, Omata M
    • Journal Title

      Int J Cancer 125

      Pages: 2264-2269

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ultrasound surveillance for early detection of hepatocellular carcinoma among patients with chronic hepatitis C.2009

    • Author(s)
      Sato T, Tateishi R, Yoshida H, Ohki T, Masuzaki R, Imamura J, Goto T, Kanai F, Obi S, Kato N, Shiina S, Kawabe T, Omata M
    • Journal Title

      Hepatol Int 3

      Pages: 544-550

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Characteristic mutations in hepatitis C virus core gene related to the occurrence of hepatocellular carcinoma.2009

    • Author(s)
      Hu Z, Muroyama R, Kowatari N, Chang J, Omata M, Kato N
    • Journal Title

      Cancer Sci 100

      Pages: 2465-2468

    • NAID

      10027198911

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Polymorphism of OAS-1 determines liver fibrosis progression in hepatitis C by reduced ability to inhibit viral replication.2009

    • Author(s)
      Li CZ, Kato N, et al.
    • Journal Title

      Liver International 29

      Pages: 1413-1421

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Characteristic mutations in hepatitis C virus core gene related to the occurrence of hepatocellular carcinoma.2009

    • Author(s)
      Hu Z, Kato N, et al.
    • Journal Title

      Cancer Science 100

      Pages: 2465-2468

    • NAID

      10027198911

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2009

    • Author(s)
      Omata M, Kato N, et al.
    • Journal Title

      Hepatocellular carcinoma"epidemics"in Japan. In : Hepatitis C virus.(International Medical Press Ltd.)

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Obesity is an independent risk factor for hepatocellular carcinoma development in chronic hepatitis C patients.2008

    • Author(s)
      Ohki T, Tateishi R, Sato T, Masuzaki R, Imamura J, Goto T, Yamashiki N, Yoshida H, Kanai F, Kato N, Shiina S, Yoshida H, Kawabe T, Omata M
    • Journal Title

      Clin Gastroenterol Hepatol 6

      Pages: 459-464

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Association of IRF-7 gene polymorphism with liver cirrhosis in chronic hepatitis C patients.2008

    • Author(s)
      Sermasathanasawadi R, Kato N, Muroyama R, Dharel N, Shao R-X, Chang J-H, Li C-Z, Kawabe T, Omata M
    • Journal Title

      Liver Int 28

      Pages: 798-806

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Risk Assessment of hepatocellular carcinoma in chronic hepatitis C patients by transient elastography.2008

    • Author(s)
      Masuzaki R, Tateishi R, Yoshida H, Yoshida H, Sato S, Kato N, Kanai F, Sugioka Y, Ikeda H, Shiina S, Kawabe T, Omata M
    • Journal Title

      J Clin Gastroenterol 42

      Pages: 839-843

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Association of interferon regulatory factor-7 gene polymorphism with liver cirrhosis in chronic hepatitis C patients.2008

    • Author(s)
      Sermasathanasawadi R, et al.
    • Journal Title

      Liver Int 28

      Pages: 798-806

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Obesity is an independent risk factor for hepatocellular carcinoma development in chronic hepatitis C patients.2008

    • Author(s)
      Ohki T,et al
    • Journal Title

      Clin Gastroenterol Hepatol 6

      Pages: 459-464

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Risk Assesment of hepatocellular carcinoma in chronic Hepatitis C patients by transient elastography.2008

    • Author(s)
      Masuzaki R, et al.
    • Journal Title

      J Clin Gastroenterol 42

      Pages: 839-843

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Direct differentiation of hepatic cells from human induced pluripotent stem cells using a limited number of cytokines.

    • Author(s)
      Takata A, Otsuka M, Kogiso T, Kojima K, Yoshikawa T, Tateishi R, Kato N, Shiina S, Yoshida H, Omata M, Koike K
    • Journal Title

      Hepatol Int (in press)

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Presentation] A genome-wide study identifies susceptibility loci for hepatitis C virus induced hepatocellular carcinoma.2011

    • Author(s)
      Kato N, Kumar V, Muroyama R, Kowatari N, Li W, Otsuka M, Tateishi R, Yoshida H, Omata M, Koike K, Nakamura Y, Matsuda K
    • Organizer
      46th Annual Meeting of the European Association for the Study of the Liver.
    • Place of Presentation
      Berlin, Germany
    • Related Report
      2010 Final Research Report
  • [Presentation] Core mutant ratio is associated with response to PEG-IFN/RBV treatment in HCV genotype 1b patients.2011

    • Author(s)
      Li W, Muroyama R, Hu Z, Kowatari N, Goto T, Yoshida H, Li Q, Omata M, Koike K, Kato N
    • Organizer
      The 21st Conference of the Asian Pacific Association for the Study of the Liver.
    • Related Report
      2010 Final Research Report
  • [Presentation] Core mutant ratio is associated with response to PEG-IFN/RBV treatment in HCV genotype 1b patients.2011

    • Author(s)
      Li W, Kato N, et al.
    • Organizer
      The 21st Conference of the Asian Pacific Association for the Study of the Liver
    • Place of Presentation
      Bangkok, Thailand
    • Related Report
      2010 Annual Research Report
  • [Presentation] A genome-wide study identifies susceptibility loci for hepatitis C virus-induced hepatocellular carcinoma.2011

    • Author(s)
      Kato N, et al.
    • Organizer
      46th Annual Meeting of the European Association for the Study of the Liver
    • Place of Presentation
      Berlin, Germany
    • Related Report
      2010 Annual Research Report
  • [Presentation] Mutant ratio of amino acid 70 in genotype 1b HCV core protein is associated with response to PEG-IFN/RBV treatment.2010

    • Author(s)
      Li W, Kato N
    • Organizer
      The APASL 7th Single Topic Conference "Hepatitis C Virus"
    • Place of Presentation
      Chiba, Japan
    • Related Report
      2010 Final Research Report
  • [Presentation] Quantification of hepatitis C virus genotype 1b codon 70 wild and mutant types and their response to PEG-IFN/RBV treatment.2010

    • Author(s)
      加藤直也
    • Organizer
      BIT's 1st World Congress of Virus and Infections 2010.
    • Place of Presentation
      Busan, Republic of Korea
    • Related Report
      2010 Final Research Report
  • [Presentation] Quantification of hepatitis C virus genotype 1b codon 70 wild and mutant types and their response to PEG-IFN/RBV treatment.2010

    • Author(s)
      Kato N.
    • Organizer
      BIT's 1st World Congress of Virus and Infections-2010
    • Place of Presentation
      Busan, Republic of Korea
    • Related Report
      2010 Annual Research Report
  • [Presentation] Amino acid substitutions in genotype 1b HCV core protein and response to PEG-IFN/RBV treatment.2010

    • Author(s)
      Li W, Kato N, et al.
    • Organizer
      17th International Meeting on Hepatitis C Virus and Related Viruses
    • Place of Presentation
      パシフィコ横浜
    • Related Report
      2010 Annual Research Report
  • [Presentation] Mutant ratio of amino acid 70 in genotype lb HCV core protein is associated with response to PEG-IFN/RBV treatment.2010

    • Author(s)
      Li W, Kato N, et al.
    • Organizer
      The APASL 7th Single Topic Conference "Hepatitis C Virus"
    • Place of Presentation
      千葉幕張メッセ
    • Related Report
      2010 Annual Research Report
  • [Presentation] Amino acid substitutions at position 70 of HCV genotype 1b core region is related to the increased HCC risk and non-virological response to PEG-IFN plus RBV combination therapy.2009

    • Author(s)
      Kato N, Hu Z, Muroyama R, Goto T, Kowatari N, Chang J, Omata M
    • Organizer
      16th International Symposium on Hepatitis C Virus and Related Viruses.
    • Place of Presentation
      Nice, France
    • Related Report
      2010 Final Research Report
  • [Presentation] Amino acid substitutions at position 70 of HCV genotype 1b core region is related to the increased HCC risk and non-virological response to PEG-IFN plus RBV combination therapy.2009

    • Author(s)
      Kato N, et al.
    • Organizer
      16^<th> International Symposium on Hepatitis C Virus and Related Viruses
    • Place of Presentation
      Nice, France
    • Related Report
      2009 Annual Research Report
  • [Presentation] C型肝炎ウイルス増殖と病態を規定するインターフェロン関連分子とその多型2008

    • Author(s)
      加藤直也、常金海、小俣政男
    • Organizer
      第94回日本消化器病学会総会
    • Place of Presentation
      福岡
    • Year and Date
      2008-05-08
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Book] Hepatitis C virus.(Karayiannis P, Main J, Thomas H eds.)(Hepatocellular carcinoma "epidemics" in Japan.)2009

    • Author(s)
      Omata M, Yoshida H, Shiina S, Kato N
    • Publisher
      International Medical Press Ltd.
    • Related Report
      2010 Final Research Report
  • [Book] 肝胆膵診療エキスパートマニュアル2008

    • Author(s)
      加藤直也
    • Publisher
      羊土社
    • Related Report
      2010 Final Research Report
  • [Book] 肝胆膵診療エキスパートマニュアル2008

    • Author(s)
      加藤直也,他
    • Total Pages
      436
    • Publisher
      羊土社
    • Related Report
      2008 Annual Research Report
  • [Remarks] 東京大学医科学研究所 発表論文解説:ゲノムワイド関連解析によりHCV陽性肝細胞癌の感受性遺伝子を同定

    • URL

      http://www.ims.u-tokyo.ac.jp/imsut/jp/research/papers/hcv.php

    • Related Report
      2010 Final Research Report
  • [Remarks] MTPro記事:【寄稿】遺伝子検査で慢性C型肝炎患者の発がんリスクが予測可能に

    • URL

      http://mtpro.medical-tribune.co.jp/mtpronews/1104/1104072.html

    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://www.ims.u-tokyo.ac.jp/imsut/jp/research/papers/hcv.php

    • Related Report
      2010 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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