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Non-invasive measurement of serum lipid metabolism biomarkers in patients with HCV infection

Research Project

Project/Area Number 22590747
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Gastroenterology
Research InstitutionTokyo Medical University

Principal Investigator

IKEGAMI Tadashi  東京医科大学, 医学部, 准教授 (40439740)

Co-Investigator(Kenkyū-buntansha) HONDA Akira  東京医科大学, 医学部, 准教授 (10468639)
MATSUZAKI Yasushi  東京医科大学, 医学部, 教授 (50209532)
Co-Investigator(Renkei-kenkyūsha) MIYAZAKI Teruo  東京医科大学, 医学部, 助教 (60532687)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
KeywordsC 型肝炎ウイルス / コレステロール代謝 / 酸化ステロール / C型肝炎ウイルス / コレステロール / 胆汁酸 / 7dehydroxycholesterol / 慢性肝疾患 / 脂質代謝
Research Abstract

To identify key sites of HCV interference in the cholesterol metabolic pathways including absorption, biosynthesis, and catabolism, serum biomarkers of patients with HCV infection were determined. The results demonstrate that down-regulated post-squalene cholesterol biosynthesis and increased oxysterol production are characteristic features of patients with HCV infection.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (26 results)

All 2013 2012 2011 2010

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (18 results)

  • [Journal Article] Bile acid malabsorption deactivates pregnane X receptor in patients with Crohn's disease2013

    • Author(s)
      Iwamoto J, Saito Y, Honda A, et al
    • Journal Title

      Inflammatory bowel diseases

      Volume: 19 Issue: 6 Pages: 1278-1284

    • DOI

      10.1097/mib.0b013e318281f423

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Anticholestatic effects of bezafibrate in patients with primary biliary cirrhosis treated with ursodeoxycholic acid2013

    • Author(s)
      Honda A, Ikegami T, Nakamuta M, et al
    • Journal Title

      Hepatology

      Volume: 57 Issue: 5 Pages: 1931

    • DOI

      10.1002/hep.26018

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Increased serum liver X receptor ligand oxysterols in patients with non-alcoholic fatty liver disease.2012

    • Author(s)
      Ikegami T, Hyogo H, Honda A, et al
    • Journal Title

      Journal of Gastroenterology

      Volume: 47 Issue: 11 Pages: 1257-1266

    • DOI

      10.1007/s00535-012-0585-0

    • NAID

      10031126958

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Cholesterol 25-hydroxylation activity of CYP3A2011

    • Author(s)
      Honda A, Miyazaki T, Ikegami T at al
    • Journal Title

      Journal of Lipid Research

      Volume: 52 Issue: 8 Pages: 1509

    • DOI

      10.1194/jlr.m014084

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Efficacy of pitavastatin for the treatment of non - alcoholic steatohepatitis with dyslipidemia: An open - label, pilot study2011

    • Author(s)
      Hyogo H, Ikegami T, Tokushige K, et al
    • Journal Title

      Hepatolog y Research

      Volume: 41 Issue: 11 Pages: 1057-1065

    • DOI

      10.1111/j.1872-034x.2011.00849.x

    • NAID

      10031144183

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hepatitis C virus infection causes hypolipidemia regardless of hepatic damage or nutritional status2011

    • Author(s)
      Miyazaki T, Honda A, Ikegami T et al
    • Journal Title

      Hepatology Research

      Volume: 41 Issue: 6 Pages: 530-541

    • DOI

      10.1111/j.1872-034x.2011.00803.x

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Highly sensitive and specific analysis of sterol profiles in biological samples by HPLC-ESI-MS/MS2010

    • Author(s)
      Honda A, Miyazaki T, Ikegami T et al
    • Journal Title

      J Steroid Biochem Mol Biol

      Volume: 121 Issue: 3-5 Pages: 556-564

    • DOI

      10.1016/j.jsbmb.2010.03.030

    • Related Report
      2012 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A SNP of NPC1L1 affects cholesterol absorption in Japanese2010

    • Author(s)
      Maeda T, Honda A, et al.
    • Journal Title

      J Atheroscler Thromb

      Volume: 30 Pages: 356-360

    • NAID

      130004444429

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] クローン病における低コレステロール血症の発生機序と栄養指標としての意義について2012

    • Author(s)
      岩本淳一、本多 彰、松崎靖司
    • Organizer
      第54回 日本消化器病学会大会
    • Place of Presentation
      神戸
    • Year and Date
      2012-10-11
    • Related Report
      2012 Final Research Report
  • [Presentation] 消化器疾患患者における血中3-ハイドロキシイソ酪酸濃度の比較2012

    • Author(s)
      宮崎照雄、本多 彰、松崎靖司
    • Organizer
      第16回日本肝臓学会大会
    • Place of Presentation
      神戸
    • Year and Date
      2012-10-10
    • Related Report
      2012 Final Research Report
  • [Presentation] NAFLD患者血清における酸化ステロール上昇とその意義2012

    • Author(s)
      池上 正、本多 彰、松崎靖司
    • Organizer
      第16回日本肝臓学会大会
    • Place of Presentation
      神戸
    • Year and Date
      2012-10-10
    • Related Report
      2012 Final Research Report
  • [Presentation] Increased serum liver X receptor ligand oxysterols in patients with non-alcoholic fatty liver disease2012

    • Author(s)
      Ikegami T, Honda A, Miyazaki T et al
    • Organizer
      XXII International Bile Acid Meeting
    • Place of Presentation
      Vienna, Austria
    • Related Report
      2012 Final Research Report
  • [Presentation] NAFLD患者血清における酸化ステロール上昇とその意義2012

    • Author(s)
      池上 正
    • Organizer
      第16回 日本肝臓学会大会 ワークショップ8
    • Place of Presentation
      神戸
    • Related Report
      2012 Annual Research Report
  • [Presentation] 消化器疾患患者における血中3-ハイドロキシイソ酪酸濃度の比較2012

    • Author(s)
      宮崎 照雄
    • Organizer
      第16回 日本肝臓学会大会 ワークショップ6
    • Place of Presentation
      神戸
    • Related Report
      2012 Annual Research Report
  • [Presentation] クローン病における低コレステロール血症の発生機序と栄養指標としての意義について2012

    • Author(s)
      岩本 淳一
    • Organizer
      第54回 日本消化器病学会大会 パネルディスカッション6
    • Place of Presentation
      神戸
    • Related Report
      2012 Annual Research Report
  • [Presentation] 脂肪肝モデル細胞におけるカルニチンの脂肪酸異化効果2012

    • Author(s)
      宮崎 照雄
    • Organizer
      第48回 日本肝臓学会総会 ポスターセッション
    • Place of Presentation
      金沢
    • Related Report
      2012 Annual Research Report
  • [Presentation] 茨城県における肝炎診療の現状と対応2012

    • Author(s)
      池上 正
    • Organizer
      第48回 日本肝臓学会総会 ポスターセッション
    • Place of Presentation
      金沢
    • Related Report
      2012 Annual Research Report
  • [Presentation] 胆汁酸合成誘導体(INT747)の脂肪肝治療への可能性.2011

    • Author(s)
      宮崎照雄、本多 彰、松崎靖司
    • Organizer
      第15回日本肝臓学会大会
    • Place of Presentation
      福岡
    • Year and Date
      2011-10-21
    • Related Report
      2012 Final Research Report
  • [Presentation] 胆汁酸合成誘導体(INT747)の脂肪肝治療への可能性2011

    • Author(s)
      宮崎照男、本多彰、松崎靖司
    • Organizer
      第15回日本肝臓学会大会
    • Place of Presentation
      福岡
    • Year and Date
      2011-10-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] ベザフィブラートによる原発性胆汁性肝硬変の治療効果発現メカニズムの解明2011

    • Author(s)
      本多 彰、中牟田誠、松崎靖司
    • Organizer
      第47回日本肝臓学会総会
    • Place of Presentation
      東京
    • Year and Date
      2011-06-03
    • Related Report
      2012 Final Research Report 2011 Annual Research Report
  • [Presentation] NAFLDに対するピタバスタチン投与によるコレステロール・脂肪酸代謝の変化-スタチン介入多施設試験から-2011

    • Author(s)
      池上 正、本多 彰、兵庫秀幸 他
    • Organizer
      第47回日本肝臓学会総会
    • Place of Presentation
      東京
    • Year and Date
      2011-06-02
    • Related Report
      2012 Final Research Report
  • [Presentation] NAFLDに対するピタバスタチン投与によるコレステロール・脂肪酸代謝の変化~スタテン介入多施設試験から~2011

    • Author(s)
      池上正、本多彰、兵庫秀幸, 他
    • Organizer
      第47回日本肝臓学会総会
    • Place of Presentation
      東京
    • Year and Date
      2011-06-02
    • Related Report
      2011 Annual Research Report
  • [Presentation] Alteration of cholesterol and fatty acid metabolism in NAFLD patients treated with pitavastatin2011

    • Author(s)
      Ikegami T, Honda A, Hyogo H et al
    • Organizer
      Digestive Disease Week 2011
    • Place of Presentation
      Chicago, USA
    • Year and Date
      2011-05-10
    • Related Report
      2012 Final Research Report
  • [Presentation] Alteration of cholesterol and fatty acid metabolism in NAFLD patients treated with pitavastatin2011

    • Author(s)
      Ikegami T, Honda A, Hyogo H, et al
    • Organizer
      Digestive Disease Week 2011
    • Place of Presentation
      Chicago, IL, USA
    • Year and Date
      2011-05-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] Cholesterol and fatty acid metabolism in NAFLD patients treated with Pitavastatin2010

    • Author(s)
      Ikegami T, Honda A et al
    • Organizer
      The 9th JSH Single Topic Conference "NASH 2010"
    • Place of Presentation
      東京
    • Year and Date
      2010-11-18
    • Related Report
      2012 Final Research Report
  • [Presentation] Cholesterol and fatty acid metabolism in NAFLD patients treated with Pitavastatin2010

    • Author(s)
      Ikegami T, Honda A, et al.
    • Organizer
      The 9^<th> JSH Single Topic Conference "NASH 2010"
    • Place of Presentation
      東京
    • Year and Date
      2010-11-18
    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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