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A comprehensive study of recombinant hepatitis B virus genotype

Research Project

Project/Area Number 20590788
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Gastroenterology
Research InstitutionNagoya City University

Principal Investigator

SUGAUCHI Fuminaka  Nagoya City University, 大学院・医学研究科, 研究員 (20405161)

Co-Investigator(Kenkyū-buntansha) MIZOKAMI Masashi  名古屋市立大学, 大学院・医学研究科, 客員教授 (40166038)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
KeywordsB型肝炎ウイルス / 遺伝子型 / 肝癌 / ウイルス変異 / B型肝炎 / キメラマウス / 遺伝子変異 / 中和活性 / Vaccine / 複製モデル / recombination / コアプロモーター / 再活性化 / 系統樹 / 再活生化
Research Abstract

We investigated recombinant HBV genotype (r-HBV)using 807 full-genome sequences of HBV retrieved from DNA Data Bank. Twenty eight r-HBV were shown, 12 for A/D, 2 for A/C, 2 for/AE, 1 for A/G, 1 for A/B/C, 2 for B/C, 2 for C/D, 1 for C/F, 1 for C/G and 2 for U/G. Junction of r-HBV was more common at C terminus of S gene and core region.

Report

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

    (37 results)

All 2011 2010 2009 2008

All Journal Article (13 results) (of which Peer Reviewed: 10 results) Presentation (24 results)

  • [Journal Article] Virological Characteristics of hepatitis B virus on reactivation of hepatitis B in individuals with resolved infection.2011

    • Author(s)
      Sugauchi F, Mizokami M.
    • Journal Title

      J Med Virol. 83

      Pages: 412-418

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Transmissibility of hepatitis B virus (HBV) infection through blood transfusion from blood donors with occult HBV infection.2011

    • Author(s)
      Yuen MF, Sugauchi F, Mizokami M.
    • Journal Title

      Clin Infect Dis.

      Volume: 52 Pages: 624-632

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Virological and clinical characteristics on reactivation of occult hepatitis B in patients with hematological malignancy.2011

    • Author(s)
      Sugauchi F, Mizokami M.
    • Journal Title

      J Med Virol.

      Volume: 83 Pages: 412-418

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reactivation of hepatitis B virus in HBsAg-negative patients with multiple myeloma : two case reports.2010

    • Author(s)
      Yoshida T, Sugauchi F, Mizokami M.
    • Journal Title

      Int J Hematol.

      Volume: 91 Pages: 844-849

    • NAID

      10026511317

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Distribution of Hepatitis B Virus Genotypes among Patients with Chronic Infection in Japan Shifting toward an Increase of Genotype A.2009

    • Author(s)
      Matsuura K, Sugauchi F, Mizokami M.
    • Journal Title

      J Clin Microbiol. 47

      Pages: 1476-1483

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 【性感染症への対応と治療】肝炎ウイルス2009

    • Author(s)
      菅内文中
    • Journal Title

      臨床婦人科産科 63(2)

      Pages: 157-161

    • Related Report
      2009 Annual Research Report
  • [Journal Article] B型肝炎の治療最前線 B型慢性肝炎に対するエンテカビル治療2009

    • Author(s)
      田中靖人
    • Journal Title

      臨床消化器内科 24

      Pages: 691-699

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 「イムニスHBVゲノタイプEIA」の基礎的・臨床的検討2009

    • Author(s)
      田中靖人
    • Journal Title

      臨床病理 57(1)

      Pages: 42-47

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Distribution of hepatitis B virus genotypes among patients with chronic infection in Japan shifting toward an increase of genotype A2009

    • Author(s)
      Matsuura K
    • Journal Title

      J Clin Microbiol. 47

      Pages: 1476-1483

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Case-control study for the identification of virological factors associated with fulminant hepatitis B2009

    • Author(s)
      Kusakabe A
    • Journal Title

      Hepatol Res. 24

      Pages: 691-699

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Genetic variant of hepatitis B virus divergent from known human andape genotypes isolated from a Japanese patient and provisionally assigned to new genotype J2009

    • Author(s)
      Tatematsu K
    • Journal Title

      J Virol. 83

      Pages: 10538-10547

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of hepatitis B virus genotyping EIA kit2009

    • Author(s)
      田中靖人, 他
    • Journal Title

      Rinsyo Byori 57

      Pages: 42-47

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 核酸アナログ時代からみるHBV. HBV感染症のnatural history up to data2008

    • Author(s)
      菅内文中
    • Journal Title

      肝・胆・膵 56

      Pages: 665-669

    • Related Report
      2008 Annual Research Report
  • [Presentation] In vivo model using uPA/SCID mice with human hepatocytes to study cross-genotype protection of HBV and a roleof HBs antigen mutation in immunity escape.2010

    • Author(s)
      菅内文中
    • Organizer
      The 61^<st> annual meeting of the AASLD.
    • Place of Presentation
      The Hynes Conventi on Center (Boston USA.)
    • Related Report
      2010 Final Research Report
  • [Presentation] B型肝炎の母子および水平感染の実態とワクチン戦略:ヒト肝細胞キメラマウスにおけるB型肝炎ウイルス感染防御の試み2010

    • Author(s)
      菅内文中
    • Organizer
      第46回日本肝臓学会総会
    • Place of Presentation
      ホテルメトロポリタン山形(山形市)
    • Related Report
      2010 Final Research Report
  • [Presentation] ヒト肝細胞キメラマウスにおけるB型肝炎ウイルス感染防御の試み2010

    • Author(s)
      菅内文中、溝上雅史
    • Organizer
      第46回 日本肝臓学会総会
    • Place of Presentation
      ホテルメトロポリタン山形(山形市)
    • Related Report
      2010 Annual Research Report
  • [Presentation] ラミブジン投与例におけるエンテカビル切り替え無作為割り付け試験2010

    • Author(s)
      松浦健太郎、菅内文中、溝上雅史
    • Organizer
      第46回 日本肝臓学会総会
    • Place of Presentation
      ホテルメトロポリタン山形(山形市)
    • Related Report
      2010 Annual Research Report
  • [Presentation] In vivo model using uPA/SCID mice with human hepatocytes to study cross-genotype protection of HBV and a role of HBs antigenmutation in immunity escape2010

    • Author(s)
      Sugauchi F, Mizokami M.
    • Organizer
      The 61^<st> annual meeting of the AASLD
    • Place of Presentation
      The Hynes Convention Center (Boston USA)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Identification of genetic variants associated with chronic hepatitis B or C in a genome-wide association.2009

    • Author(s)
      Matuura K. Sugauhch F.
    • Organizer
      The 8^<th> JSH Single Topic Conference "HBV Now In Asia".
    • Place of Presentation
      National Center for Global Health and Medicine (Tokyo Japan)
    • Related Report
      2010 Final Research Report
  • [Presentation] A genome-wide association study identifies genetic variants in the HLA-DP associated with chronic hepatitis B.2009

    • Author(s)
      Matsuura K. Sugauhch F.
    • Organizer
      The 60^<th> American Association for the Study of Liver Disease (AASLD).
    • Place of Presentation
      The Hynes Conv ention Center (Boston USA)
    • Related Report
      2010 Final Research Report
  • [Presentation] Clinical significance of a novel high-sensitivity hepatitis B surface antigen immunoassay in patients with hepatitis B virus infection.2009

    • Author(s)
      菅内文中
    • Organizer
      The 60^<th> American Association for the Study of Liver Disease (AASLD).
    • Place of Presentation
      The Hynes Convention Center (Boston USA)
    • Related Report
      2010 Final Research Report
  • [Presentation] B型慢性肝炎難治例への対策B型肝炎に対するAdefovir、Entecavirの治療成績と多剤耐性HBV変異株に対するTenofovirの有効性(シンポジウム10:B型慢性肝炎難治例への対策)2009

    • Author(s)
      菅内文中
    • Organizer
      第13回日本肝臓学会大会
    • Place of Presentation
      京都国際会館(京都市)
    • Related Report
      2010 Final Research Report
  • [Presentation] コンセンサスミーティング:HBV遺伝子型と病態・予後2009

    • Author(s)
      田中靖人
    • Organizer
      第45回日本肝臓学会総会
    • Place of Presentation
      神戸
    • Related Report
      2009 Annual Research Report
  • [Presentation] HBV genotype A, B, C, DにおけるHBs抗原定量の臨床的意義2009

    • Author(s)
      木村達治
    • Organizer
      第45回日本肝臓学会総会
    • Place of Presentation
      神戸
    • Related Report
      2009 Annual Research Report
  • [Presentation] B型慢性肝炎難治例への対策 B型肝炎に対する Adefovir、Entecavir の治療成績と多剤耐性HBV変異株に対する Tenofovir の有効性2009

    • Author(s)
      菅内文中
    • Organizer
      第13回日本肝臓学会大会
    • Place of Presentation
      京都
    • Related Report
      2009 Annual Research Report
  • [Presentation] B型肝炎に対する Entecavir の治療成績と各種血清マーカーの推移2009

    • Author(s)
      松浦健太郎
    • Organizer
      第38回日本肝臓学会西部会
    • Place of Presentation
      米子
    • Related Report
      2009 Annual Research Report
  • [Presentation] Clinical significance of a novel high-sensitivity hepatitis B surface antigen immunoassay in patients with hepatitis B virus infection2009

    • Author(s)
      菅内文中
    • Organizer
      60th American Association for the Study of Liver Disease(AASLD)
    • Place of Presentation
      Boston MA, USA
    • Related Report
      2009 Annual Research Report
  • [Presentation] Identification of genetic variants associated with chronic hepatitis B or C in a genome-wide association2009

    • Author(s)
      松浦健太郎
    • Organizer
      The 8^<th> JSH Single Topic Conference
    • Place of Presentation
      Tokyo
    • Related Report
      2009 Annual Research Report
  • [Presentation] A genome-wide association study identifies genetic variants in the HLA-DP associated with chronic hepatitis B2009

    • Author(s)
      松浦健太郎
    • Organizer
      60th American Association for the Study of Liver Disease(AASLD)
    • Place of Presentation
      Boston MA, USA
    • Related Report
      2009 Annual Research Report
  • [Presentation] Distribution of hepatitis B virus genotypes among patients with chronic infection in Japan shifting toward an increase of genotype A2009

    • Author(s)
      菅内文中, 他
    • Organizer
      13^<th> International Symposium on Viral Hepatitisand Liver Disease
    • Place of Presentation
      ワシントンD. C
    • Related Report
      2008 Annual Research Report
  • [Presentation] Influences of hepatitis B virus genotype and precore mutations on reactivation of occult hepatitis B in patients with hematological malignancy.2008

    • Author(s)
      菅内文中
    • Organizer
      The 59th American Association for the Study of Liver Disease (AASLD).
    • Place of Presentation
      Moscone West Convention Center (San Francisco USA)
    • Related Report
      2010 Final Research Report
  • [Presentation] 造血器悪性腫瘍治療後のHBV再活性化に対する方策(シンポジウム)2008

    • Author(s)
      菅内文中
    • Organizer
      第12回日本肝臓学会大会
    • Place of Presentation
      グランドプリンスホテル新高輪他(東京都)
    • Related Report
      2010 Final Research Report
  • [Presentation] B型ウイルス肝炎の治療B型慢性肝炎に対するエンテカビル長期投与の有用性(ワークショップ)2008

    • Author(s)
      田中靖人.菅内文中
    • Organizer
      第44日本肝臓学会総会
    • Place of Presentation
      愛媛県県民文化会館(松山市)
    • Related Report
      2010 Final Research Report
  • [Presentation] B型慢性肝疾患の治療戦略エンテカビル長期投与による治療効果及び耐性変異出現パターン2008

    • Author(s)
      田中靖人.菅内文中
    • Organizer
      第94回日本消化器病学会総会
    • Place of Presentation
      福岡サンパレスホテル&ホール(福岡市)
    • Related Report
      2010 Final Research Report
  • [Presentation] Influences of hepatitis B virus genotype and precore mutations on reactivation of occult hepatitis B in patients with hematological malignancy.2008

    • Author(s)
      菅内文中, 他
    • Organizer
      59th American Association for the Study of Liver Disease (AASLD)
    • Place of Presentation
      サンフランシスコ
    • Related Report
      2008 Annual Research Report
  • [Presentation] わが国のB型肝炎患者におけるHBV genotype分布の変遷2008

    • Author(s)
      松浦健太郎, 他
    • Organizer
      第12回日本肝臓学会大会
    • Place of Presentation
      東京
    • Related Report
      2008 Annual Research Report
  • [Presentation] シンポジウム : 造血器悪性腫瘍治療後のHBV再活性化に対する方策2008

    • Author(s)
      菅内文中, 他
    • Organizer
      第12回日本肝臓学会大会
    • Place of Presentation
      東京
    • Related Report
      2008 Annual Research Report

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

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