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Depression and interaction between occupational stress and genetic/epigenetic factors

Research Project

Project/Area Number 24390160
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Hygiene
Research InstitutionKitasato University (2015)
Research Institute, International Medical Center of Japan (2012-2014)

Principal Investigator

MIYAKI Koichi  北里大学, 医学部, 准教授 (20327498)

Co-Investigator(Kenkyū-buntansha) SUZUKI Tomoko  北里大学, 医学部, 助教 (60728682)
Project Period (FY) 2012-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2014: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2013: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
Keywordsメンタルヘルス / 抑うつ / ストレス / エピゲノム / 遺伝子 / 遺伝疫学 / ゲノム疫学 / 産業精神保健 / うつ / 気分障害 / 疫学 / 職域 / コホート / 栄養 / 葉酸 / 遺伝子多型
Outline of Final Research Achievements

This study was conducted in order to make the foundation of mental prevention by clarifying the interaction between occupational stress and genetic/epigenetic factors. 774 volunteers were recruited. As an epigenetic information which relates to depression, we reported the methylation proportions of BDNF gene(Am J Med Genet B 2014) and MTHFR gene(J Neurol Neurol Disord 2015) as possible useful markers. As an epigenetic information which relates to occupational stress, we reported the methylation proportions of TH gene(J Neurol Neurol Disord 2015) as a possible useful marker.

Report

(5 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • Research Products

    (8 results)

All 2015 2014 2013 2012

All Journal Article (7 results) (of which Peer Reviewed: 7 results,  Open Access: 3 results,  Acknowledgement Compliant: 3 results) Presentation (1 results)

  • [Journal Article] DNA Methylation Status of the Methylenetetrahydrofolate Reductase Gene is associated with Depressive Symptoms in Japanese Workers: A Cross-Sectional Study.2015

    • Author(s)
      Miyaki K, Song Y, Suzuki T, Eguchi H, Kawakami N, Takahashi M, Shimazu A, Inoue A, Kurioka S, Kan C and Tsutsumi A.
    • Journal Title

      J Neurol Neurol Disord

      Volume: 2(3) Pages: 304-304

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Epigenetic Changes Caused by Occupational Stress in Humans Revealed through Noninvasive Assessment of DNA Methylation of the Tyrosine Hydroxylase Gene.2015

    • Author(s)
      Miyaki K, Suzuki T, Song Y, Tsutsumi A, Kawakami N, Shimazu A, Takahashi M, Inoue A, Kurioka S, Shimbo T.
    • Journal Title

      J Neurol Neurol Disord

      Volume: 2(2) Issue: 2 Pages: 201-201

    • DOI

      10.15744/2454-4981.2.201

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Altered DNA methylation status of human brain derived neurotrophis factor gene could be useful as biomarker of depression.2014

    • Author(s)
      Song Y, Miyaki K, Suzuki T, Sasaki Y, Tsutsumi A, Kawakami N, Shimazu A, Takahashi M, Inoue A, Kan C, Kurioka S, Shimbo T.
    • Journal Title

      Am J Med Genet B Neuropsychiatr Genet.

      Volume: 165 Issue: 4 Pages: 357-64

    • DOI

      10.1002/ajmg.b.32238

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Altered DNA Methylation Status of Human Brain Derived Neurotrophis Factor Gene Could Be Useful as Biomarker of Depression2014

    • Author(s)
      Yixuan Song, Koichi Miyaki, Tomoko Suzuki, Yasuharu Sasaki, Akizumi Tsutsumi, Norito Kawakami, Akihito Shimazu, Masaya Takahashi, Akiomi Inoue, Chiemi Kan, Sumiko Kurioka, Takuro Shimbo
    • Journal Title

      Neuropsychiatric Genetics

      Volume: 未定

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Socioeconomic status is significantly associated with the dietary intakes of folate and depression scales in Japanese workers (J-HOPE study)2013

    • Author(s)
      Miyaki K, et al.
    • Journal Title

      Nutrients

      Volume: 5 Issue: 2 Pages: 565

    • DOI

      10.3390/nu5020565

    • URL

      https://pure.teikyo.jp/en/publications/828aea49-bc0a-444a-9ab2-21fc0219948f

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Socioeconomic status is significantly associated with dietary salt intakes and blood pressure in Japanese workers (J-HOPE study)2013

    • Author(s)
      Miyaki K, et al.
    • Journal Title

      Int J Environ Res Public Health

      Volume: 10 Issue: 3 Pages: 980

    • DOI

      10.3390/ijerph10030980

    • URL

      https://pure.teikyo.jp/en/publications/36dba5cb-e496-4097-ada6-bc3d6d3b8882

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Folate intake and depressive symptoms in Japanese workers considering SES and job stress factors: class FormattedString { value: J-HOPE study }2012

    • Author(s)
      Miyaki K, et al.
    • Journal Title

      BMC Psychiatry

      Volume: 12 Issue: 1 Pages: 12-33

    • DOI

      10.1186/1471-244x-12-33

    • URL

      https://localhost/en/publications/058699c8-1242-42e5-8886-507d7f765976

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] 日本食パターンのうつ症状への効果と仕事のストレス因子による影響2013

    • Author(s)
      宮木幸一, ら
    • Organizer
      日本疫学会
    • Place of Presentation
      大阪大学
    • Year and Date
      2013-01-24
    • Related Report
      2012 Annual Research Report

URL: 

Published: 2012-04-24   Modified: 2019-07-29  

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