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Research on new method for evaluating insulin secretion, and association with the genetic factors

Research Project

Project/Area Number 22790862
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Metabolomics
Research InstitutionKobe University

Principal Investigator

HIROTA Yushi  神戸大学, 医学部附属病院・糖尿病・内分泌内科, 助教 (80566018)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords糖尿病 / 遺伝因子 / インスリン分泌能 / インスリン抵抗性 / 高血糖クランプ / 正常血糖高インスリンクランプ / ディスポジション・インデック / ディスポジション・インデックス
Research Abstract

Disposition index determined by glucose clamp technique (clamp DI) differed significantly among NGT, IGT and T2DM. Clamp DI was decreased with deterioration in glucose tolerance. Therefore, we consider clamp DI as more sensitive measure of beta cell function. We showed the risk allele of KCNQ1, which is the most important disease susceptibility gene identified by Japanese people, was associated with decrease of clamp DI in IGT.

Report

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

    (19 results)

All 2013 2012 2011 2010 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (11 results)

  • [Journal Article] Variations with modest effects have an important role in the genetic background of type 2 diabetes and diabetes-related traits2012

    • Author(s)
      Fujita H, Hara K, Kadowaki T
    • Journal Title

      J Hum Genet

      Volume: 57 Issue: 12 Pages: 776-779

    • DOI

      10.1038/jhg.2012.110

    • NAID

      10031145885

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] C-peptide response to glucagon challenge predicts improvement by liraglutide of both early insulin secretion and glucose tolerance2012

    • Author(s)
      Takabe M, Matsuda T, Hirota Y, Hashimoto N, Nakamura T, Sakaguchi K, Ogawa W, Seino S
    • Journal Title

      Diabetes Res Clin Pract

      Volume: Epub ahead of print Issue: 3 Pages: e32-e35

    • DOI

      10.1016/j.diabres.2012.09.036

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] A Minimally Invasive System for Glucose Area under the Curve Measurement using Interstitial Fluid Extraction Technology: Evaluation of the Accuracy and Usefulness with OGTTs in Diabetic and Nondiabetic Subjects2012

    • Author(s)
      Sakaguchi K, Hirota Y, Hashimoto N, Ogawa W, Sato T, Okada S, Hagino K, Asakura Y, Kikkawa Y, Kojima J, Maekawa Y, Nakajima H
    • Journal Title

      Diabetes Technol Ther

      Volume: 14(6) Pages: 485-491

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] C-peptide response to glucagon challenge predicts improvement by liraglutide of both early insulin secretion and glucose tolerance.2012

    • Author(s)
      Takabe M et al
    • Journal Title

      Diabetes Res Clin Pract

      Volume: 98

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Age-dependent decline in β-cell function assessed by an oral glucose tolerance test-based disposition index2011

    • Author(s)
      Komada H, Sakaguchi K, Takeda K, Hirota Y, Hashimoto N, Okuno Y, Seino S, Ogawa W
    • Journal Title

      Journal of Diabetes Investigation

      Volume: 2(4) Issue: 4 Pages: 293-296

    • DOI

      10.1111/j.2040-1124.2010.00099.x

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Age-dependent decline in β-cell function assessed by an oral glucose tolerance test-based disposition index2011

    • Author(s)
      Hisako Komada, et al
    • Journal Title

      Journal of Diabetes Investigation

      Volume: 2 Pages: 293-296

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Minimally Invasive System for Glucose Area under the Curve Measurement using Interstitial Fluid Extraction Technology : Evaluation of the Accuracy and Usefulness with OGTTs in Diabetic and Nondiabetic Subjects

    • Author(s)
      Kazuhiko Sakaguchi, et al
    • Journal Title

      Diabetes Technol Ther

      Volume: (in press)

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Age-dependent decline in β-cell function assessed by an oral glucose tolerance test-based disposition index

    • Author(s)
      Hisako Komada, Kazuhiko Sakaguchi, Kazuo Takeda, Yushi Hirota, 以下4名省略
    • Journal Title

      Journal of Diabetes Investigation

      Volume: (in press)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] グルコースクランプ法を用いた内分泌疾患における耐糖能の検討2013

    • Author(s)
      駒田久子、廣田勇士、坂口一彦、中村友昭、福岡秀規、橋本尚子、井口元三、高橋裕、小川渉、清野進
    • Place of Presentation
      浜松
    • Year and Date
      2013-01-27
    • Related Report
      2012 Final Research Report
  • [Presentation] 75g OGTTにおける負荷後1時間血糖値の臨床的意義2012

    • Author(s)
      駒田久子、坂口一彦、中村友昭、井口元三、橋本尚子、廣田勇士、小川渉、清野進
    • Organizer
      第49回日本糖尿病学会近畿地方会
    • Place of Presentation
      京都
    • Year and Date
      2012-11-17
    • Related Report
      2012 Final Research Report
  • [Presentation] MR Spectroscopy法を用いた正常耐糖能者における膵脂肪蓄積の意義についての検討2012

    • Author(s)
      駒田久子ら
    • Organizer
      日本糖尿病学会年次学術集会
    • Place of Presentation
      パシフィコ横浜
    • Related Report
      2012 Annual Research Report
  • [Presentation] 褐色細胞腫術前後におけるインスリン分泌能および抵抗性評価2011

    • Author(s)
      井上喜文、坂口一彦、廣田勇士、駒田久子、奥野陽子、近藤奈央、松木核、高部倫敬、松田友和、橋本尚子、井口元三、高橋裕、清野進、小川渉
    • Organizer
      第54回日本糖尿病学会年次学術集会
    • Place of Presentation
      札幌
    • Year and Date
      2011-05-20
    • Related Report
      2012 Final Research Report
  • [Presentation] oral disposition indexによる膵β細胞機能と年齢の関係2011

    • Author(s)
      駒田久子、廣田勇士、坂口一彦、奥野陽子、松田友和、橋本尚子、清野進、小川渉
    • Organizer
      第54回日本糖尿病学会年次学術集会
    • Place of Presentation
      札幌
    • Year and Date
      2011-05-20
    • Related Report
      2012 Final Research Report
  • [Presentation] oral disposition indexによる膵β細胞機能と年齢の関係2011

    • Author(s)
      駒田久子, et al
    • Organizer
      第54回日本糖尿病学会総会
    • Place of Presentation
      札幌
    • Year and Date
      2011-05-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] 褐色細胞腫術前後におけるインスリン分泌能および抵抗性評価2011

    • Author(s)
      井上喜文, et al
    • Organizer
      第54回日本糖尿病学会総会
    • Place of Presentation
      札幌
    • Year and Date
      2011-05-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] 内分泌疾患のグルコースクランプによるインスリン分泌抵抗性評価2011

    • Author(s)
      井上喜文、坂口一彦、廣田勇士、駒田久子、奥野陽子、近藤奈央、松木核、高部倫敬、松田友和、橋本尚子、井口元三、高橋裕、清野進、小川渉
    • Organizer
      第20回臨床内分泌代謝Update
    • Place of Presentation
      札幌
    • Year and Date
      2011-01-29
    • Related Report
      2012 Final Research Report
  • [Presentation] 内分泌疾患のグルコースクランプによるインスリン分泌抵抗性評価2011

    • Author(s)
      井上喜文・坂口一彦・廣田勇士, 以下11名省略
    • Organizer
      第20回臨床内分泌代謝Update
    • Place of Presentation
      札幌コンベンションセンター(北海道)(招待講演)
    • Year and Date
      2011-01-29
    • Related Report
      2010 Annual Research Report
  • [Presentation] 2型糖尿病患者の高血糖クランプ時のインスリン分泌パターンとその臨床像2010

    • Author(s)
      駒田久子、坂口一彦、隅田健太郎、神野歩、有村愛子、西海智子、奥野陽子、橋本尚子、廣田勇士、井口元三、小川渉、清野進
    • Organizer
      第53回日本糖尿病学会年次学術集会
    • Place of Presentation
      岡山
    • Year and Date
      2010-05-28
    • Related Report
      2012 Final Research Report
  • [Presentation] 75g OGTTにおける負荷後1時間血糖値の臨床的意義

    • Author(s)
      駒田久子ら
    • Organizer
      日本糖尿病学会近畿地方会
    • Place of Presentation
      京都国際会館
    • Related Report
      2012 Annual Research Report

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

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