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Analysis of regulatory molecule on vascular aging

Research Project

Project/Area Number 21390223
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field General internal medicine (including Psychosomatic medicine)
Research InstitutionOsaka University

Principal Investigator

KATSUYA Tomohiro  大阪大学, 医学系研究科, 特任准教授 (30311757)

Co-Investigator(Kenkyū-buntansha) NAKAGAMI Hironori  大阪大学, その他の研究科, その他 (20325369)
MORISHITA Ryuichi  大阪大学, 医学(系)研究科(研究院), その他 (40291439)
RAKUGI Hiromi  大阪大学, 医学(系)研究科(研究院), 教授 (20252679)
Project Period (FY) 2009 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2012: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2011: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2009: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Keywords老化 / インスリン抵抗性 / 肥満 / 脂質異常
Research Abstract

Here we show SNCA’s function in the glucose metabolism, which is a susceptible gene for Parkinson’s disease. In a transversal study in Japanese population, we found that serum SNCA was strongly inversely correlated with elevated seric insulin resistance indicators. Additionally, SNCA knock-out mice displayed evident alterations in glucose and insulin response during dietary-induced insulin resistance. In this study, we also performed a genome-wide case-control association study in Japanese individuals. The analysis showed that a non-coding SNP in a member of the oxysterol binding proteins, OSBPL10 (oxysterol binding protein like 10), was significantly associated with PAD. We replicated the association in another panel of public medical examinations, andfound that the non-risk allele of this cSNP correlated with a low serum LDL cholesterol levelindependent of age, sex and body mass index.

Report

(5 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (7 results)

All 2012 2011 2010 Other

All Journal Article (4 results) (of which Peer Reviewed: 2 results) Presentation (2 results) Book (1 results)

  • [Journal Article] Variation in OSBPL10 is associated with dyslipidemia.2010

    • Author(s)
      Koriyama H, Nakagami H, Katsuya T, Akasaka H, Saitoh S, Shimamoto K, Ogihara T, Kaneda Y, Morishita R, Rakugi H.
    • Journal Title

      Hypertens Res

      Volume: 33(5) Pages: 511-4

    • NAID

      10026396580

    • Related Report
      2012 Final Research Report
  • [Journal Article] Identification of Evidence Suggestive of an Association with Peripheral Arterial Disease at the OSBPL10 Locus by Genome-Wide Investigation in the Japanese Population.2010

    • Author(s)
      Koriyama H, Nakagami H, Katsuya T, Sugimoto K, Yamashita H, Takami Y, Maeda S, Kubo M, Takahashi A, Nakamura Y, Ogihara T, Rakugi H, Kaneda Y, Morishita R.
    • Journal Title

      J Atheroscler Thromb

      Volume: 17(10) Pages: 1054-62

    • NAID

      130004845291

    • Related Report
      2012 Final Research Report
  • [Journal Article] Variation in OSBPL10 is associated with dyslipidemia2010

    • Author(s)
      Koriyama H, Nakagami H, Katsuya T, Morishita R, Rakugi H, 他5名
    • Journal Title

      Hypertension Res.

      Volume: 33 Pages: 511-514

    • NAID

      10026396580

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Identification of evidence suggestive of an association with peripheral arterial disease at the OSBPL10 locus by genome-wide investigation in the Japanese population.2010

    • Author(s)
      Koriyama H, Nakagami H, Katsuya T, Morishita R, Rakugi H, 他5名
    • Journal Title

      J Atheroscler Thromb.

      Volume: 17 Pages: 1054-1062

    • NAID

      130004845291

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] コレステロール代謝・輸送系制御機構における細胞機能・老化の解析2012

    • Author(s)
      勝谷友宏、郡山弘、中神啓徳、森下竜一
    • Organizer
      第54回日本老年医学会学術集会
    • Place of Presentation
      神戸
    • Year and Date
      2012-06-29
    • Related Report
      2012 Final Research Report
  • [Presentation] Alpha-synuclein is associated with impaired glucose regulation and insulin resistance2011

    • Author(s)
      中神啓徳
    • Organizer
      第19回血管生物医学会シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2011-12-10
    • Related Report
      2012 Final Research Report
  • [Book] Dyslipidemia - From Prevention to Treatment, Chapter 7, Functions of OSBP/ORP Family Proteins and Their Relation to Dyslipidemia

    • Author(s)
      Koriyama H, Nakagami H, Katsuya T, Morishita R
    • Related Report
      2012 Final Research Report

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Published: 2009-04-01   Modified: 2019-07-29  

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