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Development of new therapeutic approaches against chronic liver diseases with combination of hepatic progenitor cells and clinical available agents

Research Project

Project/Area Number 26461017
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Gastroenterology
Research InstitutionNara Medical University

Principal Investigator

Yoshiji Hitoshi  奈良県立医科大学, 医学部, 教授 (40336855)

Co-Investigator(Kenkyū-buntansha) 北出 光輝  奈良県立医科大学, 医学部, 学内講師 (40526795)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords肝線維化 / 肝再生 / 肝前駆細胞 / 選択的NOTCH1阻害薬 / アンジオテンシン受容体阻害薬
Outline of Final Research Achievements

During the period of this grant, we revealed many new findings about the usefulness of the combined cocktail therapy with hepatic progenitor cells (HPC) and clinical available agents such as angiotensin II receptor blocker (ARB) in several types of animal models of liver fibrosis development and hepatocarcinogenesis. Even at clinical comparable low doses of these agents, we observed significant inhibitory effects on the liver fibrosis development, hepatocarcinogenesis, and the growth of hepatocellular carcinoma (HCC) with many publications in international journals. Furthermore, we observed that specific NOTCH-1 inhibitor significantly suppressed the liver fibrosis development along with augmentation of hepatic regeneration. It is well known that augmentation of liver regeneration would play a pivotal role for improvement of hepatic reserve. Collectively, our studies with this grant could contribute to the improvement of prognosis in patients with chronic liver diseases.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (22 results)

All 2017 2016 2014

All Journal Article (9 results) (of which Peer Reviewed: 9 results) Presentation (12 results) (of which Int'l Joint Research: 8 results,  Invited: 1 results) Book (1 results)

  • [Journal Article] Clinical significance of the Scheuer histological staging system for primary biliary cholangitis in Japanese patients.2017

    • Author(s)
      Namisaki T, Yoshiji H
    • Journal Title

      Eur J Gastroenterol Hepatol.

      Volume: 29 Pages: 23-30

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ipragliflozin, a sodium-glucose cotransporter 2 inhibitor, ameliorates the development of liver fibrosis in diabetic Otsuka Long-Evans Tokushima fatty rats.2016

    • Author(s)
      Nishimura N, Yoshiji H.
    • Journal Title

      J Gastroenterol

      Volume: 12 Pages: 1141-1149

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Combined treatment with dipeptidyl peptidase-4 inhibitor (sitagliptin) and angiotensin-II type 1 receptor blocker (losartan) suppresses progression in a non-diabetic rat model of steatohepatitis.2016

    • Author(s)
      Okura Y,Yoshiji H.
    • Journal Title

      Hepatol Res

      Volume: Dec28 Issue: 12 Pages: 1317-1328

    • DOI

      10.1111/hepr.12860

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Efficacy of alogliptin in preventing non-alcoholic fatty liver disease progression in patients with type 2 diabetes.2016

    • Author(s)
      Mashitani T Yoshiji H.
    • Journal Title

      Biomed Rep.

      Volume: 4 Pages: 183-187

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] DNA methylation of angiotensin II receptor gene in nonalcoholic steatohepatitis-related liver fibrosis2016

    • Author(s)
      Asada K, Yoshiji H
    • Journal Title

      World J Hepatol

      Volume: 8 Pages: 1194-1197

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Beneficial effects of combined ursodeoxycholic acid and angiotensin-II type 1 receptor blocker on hepatic fibrogenesis in a rat model of nonalcoholic steatohepatitis.2016

    • Author(s)
      Namisaki T, Noguchi R, Moriya K, Kitade M, Aihara Y, Douhara A, Nishimura N, Takeda K, Okura Y, Kawaratani H, Takaya H, Seki K, Yoshiji H
    • Journal Title

      Jounal of Gastroenterology

      Volume: 51 Issue: 2 Pages: 162-72

    • DOI

      10.1007/s00535-015-1104-x

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] The relationship between hepatic progenitor cell-mediated liver regeneration and non-parenchymal cells.2016

    • Author(s)
      Kitade M, Kaji K, Yoshiji H
    • Journal Title

      Hepatol Res.

      Volume: Feb 19 Issue: 12 Pages: 1187-1193

    • DOI

      10.1111/hepr.12682

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Ipragliflozin, a sodium-glucose cotransporter 2 inhibitor, ameliorates the development of liver fibrosis in diabetic Otsuka Long-Evans Tokushima fatty rats2016

    • Author(s)
      Nishimura N, Kitade M, Noguchi R, Namisaki T, Moriya K, Takeda K, Okura Y, Aihara Y, Douhara A, Kawaratani H, Asada K, Yoshiji H
    • Journal Title

      J Gastroenterol.

      Volume: Mar 29 Issue: 12 Pages: 1141-1149

    • DOI

      10.1007/s00535-016-1200-6

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Combination of sorafenib and angiotensin-II receptor blocker attenuates preneoplastic lesion development in a non-diabetic rat model of steatohepatitis.2014

    • Author(s)
      Yoshiji H, Noguchi R, Namisaki T, Moriya K, Kitade M, Aihara Y, Douhara A, Kawaratani H, Nishimura N, Fukui H
    • Journal Title

      J Gastroenterol.

      Volume: 49 Issue: 10 Pages: 1421-1429

    • DOI

      10.1007/s00535-013-0906-y

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Presentation] DNMT1-deleted hepatocytes cause promoted replicative senescence and induce liver fibrosis development with global DNA hypomethylation.2016

    • Author(s)
      Kaji K, Yoshiji H;
    • Organizer
      AASLD
    • Place of Presentation
      ボストン米国
    • Year and Date
      2016-11-11
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Combination treatment of dipeptidyl peptidase Ⅳ inhibitor and angiotensin-Ⅱtype 1 receptor blocker attenuates progression of nonalcoholic steatohepatitis in rats.2016

    • Author(s)
      Sato S, Yoshiji H;
    • Organizer
      AASLD
    • Place of Presentation
      ボストン米国
    • Year and Date
      2016-11-11
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] mpact of the combination of Farnesoid Ⅹ receptor agonist and angiotensin-Ⅱtype1 receptor blocker on hepatic fibrogenesis in the rat model of nonalcoholic steatohepatitis.2016

    • Author(s)
      Namisaki T, Yoshiji H;
    • Organizer
      AASLD
    • Place of Presentation
      ボストン米国
    • Year and Date
      2016-11-11
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 糖尿病ラットにおけるSGL T2阻害薬の肝線維化抑制効果と作用機序2016

    • Author(s)
      西村典久、北出光輝、吉治仁志
    • Organizer
      日本消化器病学会総会
    • Place of Presentation
      東京
    • Year and Date
      2016-04-21
    • Related Report
      2015 Research-status Report
  • [Presentation] DPP4阻害薬及びアンギオテンシンⅡ受容体拮抗薬併用による肝病態進展抑制効果2016

    • Author(s)
      大倉康志、浪崎正、野口隆一、守屋圭、北出光輝、竹田幸祐、瓦谷英人、相原洋祐、西村典久、佐藤慎哉、澤田保彦、関建一郎、増谷剛、鍛治孝祐、吉治仁志
    • Organizer
      日本消化器病学会総会
    • Place of Presentation
      東京
    • Year and Date
      2016-04-21
    • Related Report
      2015 Research-status Report
  • [Presentation] Impact of the combination of dipeptidyl peptidase IV inhibitor and angiotensin-Ⅱtype 1 receptor blocker on hepatocarcinogenesis in a rat model of nonalcoholic steatohepatitis.2016

    • Author(s)
      Okura Y, Yoshiji H;
    • Organizer
      EASL
    • Place of Presentation
      バルセロナ スペイン
    • Year and Date
      2016-04-14
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Antifirotic effects of combined treatment with farnesoid X receptor agonist and angiotensin-Ⅱtype1 receptor blocker on hepatic fibrogenesis in the rat model of nonalcoholic steatohepatitis.2016

    • Author(s)
      Namisaki T, Yoshiji H
    • Organizer
      EASL
    • Place of Presentation
      バルセロナ スペイン
    • Year and Date
      2016-04-14
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] NASH and general management2016

    • Author(s)
      Yoshiji H
    • Organizer
      EASL
    • Place of Presentation
      Spain Barcelona
    • Year and Date
      2016-02-23
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Impact of the combination of dipeptidyl peptidase IV inhibitor and angiotensin-Ⅱtype 1 receptor blocker on hepatocarcinogenesis in a rat model of nonalcoholic steatohepatitis2016

    • Author(s)
      Okura Y, Namisaki T, Noguchi R, Takeda K, Moriya K, Kitade M, Nishimura N, Sato S, Sawada Y, Kawaratani H, Seki K, Kaji K, Yoshiji H
    • Organizer
      EASL
    • Place of Presentation
      Spain Barcelona
    • Year and Date
      2016-02-23
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Antifirotic effects of combined treatment with farnesoid X receptor agonist and angiotensin-Ⅱtype1 receptor blocker on hepatic fibrogenesis in the rat model of nonalcoholic steatohepatitis2016

    • Author(s)
      Namisaki T, Okura Y, Sato S, Noguchi R, Moriya K, Kitade M, Takeda K, Nishimura N, Sawada Y, Seki K, Kawaratani H, Kaji K, Yoshiji H
    • Organizer
      EASL
    • Place of Presentation
      Spain Barcelona
    • Year and Date
      2016-02-23
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] インスリン抵抗性条件下におけるDPP4阻害薬とARB併用による新規肝線維化治療の試み.2014

    • Author(s)
      野口隆一、吉治仁志、福井博.
    • Organizer
      第50回日本肝臓学会総会
    • Place of Presentation
      東京
    • Year and Date
      2014-05-29 – 2014-05-30
    • Related Report
      2014 Research-status Report
  • [Presentation] アンジオテンシンⅡ制御による肝線維化の抑制と肝再生の促進.2014

    • Author(s)
      北出光輝、吉治仁志、福井博
    • Organizer
      第50回日本肝臓学会総会
    • Place of Presentation
      東京
    • Year and Date
      2014-05-29 – 2014-05-30
    • Related Report
      2014 Research-status Report
  • [Book] Metabolic Syndrome and the Liver: The Liver in Systemic Diseases2016

    • Author(s)
      Yoshimi H
    • Publisher
      Springer
    • Related Report
      2016 Annual Research Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

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