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Elucidation of transportation mechanism of NAD precursors

Research Project

Project/Area Number 16K21051
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field General medical chemistry
Eating habits
Research InstitutionUniversity of Toyama

Principal Investigator

Yaku Keisuke  富山大学, 大学院医学薬学研究部(医学), 研究員 (70761865)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
KeywordsNAD / 代謝 / メタボロミクス / トランスポーター
Outline of Final Research Achievements

In this project, we tried to elucidate the transportation mechanism of NAD precursors which are expected to have beneficial effects on lifestyle diseases. To measure NAD metabolites all at once, we developed NAD metabolomics by combining HPLC and mass spectrometry. By using the methods, we found that NR, which is one of the major NAD precursors, was metabolized via novel pathway distinct from classical route.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (5 results)

All 2018 2017 2016

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

  • [Journal Article] Simultaneous measurement of NAD metabolome in aged mice tissue using liquid chromatography tandem-mass spectrometry2018

    • Author(s)
      Yaku K、Okabe K、Nakagawa T
    • Journal Title

      Biomedical Chromatography

      Volume: 32 Issue: 6 Pages: 1-11

    • DOI

      10.1002/bmc.4205

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] Nmnat3過剰発現マウスにおける新規NADアナログの検出2017

    • Author(s)
      夜久 圭介、中川 崇
    • Organizer
      第71回 日本栄養・食糧学会大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] マラリア感染時の免疫応答におけるNADの役割2017

    • Author(s)
      夜久 圭介、中川 崇
    • Organizer
      2017年度 生命科学系学会合同年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 質量分析計を用いた新規NADアナログの解析2016

    • Author(s)
      夜久圭介, 中川崇
    • Organizer
      第37回日本トリプトファン研究会学術集会
    • Place of Presentation
      東京農業大学 横井講堂
    • Year and Date
      2016-12-10
    • Related Report
      2016 Research-status Report
  • [Presentation] NAD前駆体輸送機構の解明2016

    • Author(s)
      夜久圭介, 中川崇
    • Organizer
      第89回日本生化学会大会
    • Place of Presentation
      仙台国際センター/東北大学川内北キャンパス
    • Year and Date
      2016-09-25
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2019-03-29  

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