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Analysis of the principle of alternative mRNA splicing evoked by calcium signaling.

Research Project

Project/Area Number 17K19232
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Research Field Agricultural chemistry and related fields
Research InstitutionKyoto University

Principal Investigator

Masuda Seiji  京都大学, 生命科学研究科, 准教授 (20260614)

Project Period (FY) 2017-06-30 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2018: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2017: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Keywords選択的スプライシング / カルシウム / mRNA / スプライシング / カルシウムシグナリング / 選択的mRNAスプライシング
Outline of Final Research Achievements

Calcium signaling is well known as a second messenger in the cell. Part of the signal is delivered into the nucleus and evoked the specific set of gene transcription. However, there is no information whether calcium signaling affect the regulation of alternative mRNA splicing at the genome wide revel. Alternative mRNA splicing produces more proteins than genes encoding proteins. The use of alternative mRNA splicing becomes frequent when living organisms acquire a complexity in their body. In this study, the regulation of alternative mRNA splicing was examined when calcium signaling was induced.

Academic Significance and Societal Importance of the Research Achievements

カルシウムシグナルはセカンドメッセンジャーとして細胞代謝、遺伝子発現に影響を与える。しかし遺伝子がコードする数以上のタンパク質を生み出す仕組みである選択的mRNAスプライシングに影響を与えるかについて分かっていなかった。今回の研究は、カルシウムシグナルが選択的mRNAスプライシングにどのような影響を持つかを明らかにすることによってこれまでにない新しい概念を提示でき、他のセカンドメッセンジャー研究にも影響を及ぼすことが期待される。

Report

(3 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • Research Products

    (25 results)

All 2019 2018 2017 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 3 results) Presentation (18 results) (of which Int'l Joint Research: 5 results) Book (1 results) Remarks (2 results)

  • [Journal Article] Depletion of mRNA export regulator DBP5/DDX19, GLE1 or IPPK that is a key enzyme for the production of IP6, resulting in differentially altered cytoplasmic mRNA expression and specific cell defect2018

    • Author(s)
      Okamura Masumi、Yamanaka Yasutaka、Shigemoto Maki、Kitadani Yuya、Kobayashi Yuhko、Kambe Taiho、Nagao Masaya、Kobayashi Issei、Okumura Katsuzumi、Masuda Seiji
    • Journal Title

      PLOS ONE

      Volume: 13 Issue: 5 Pages: e0197165-e0197165

    • DOI

      10.1371/journal.pone.0197165

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Inhibition of mRNA processing activity from ginger-, clove- and cinnamon-extract, and by two ginger constituents, 6-gingerol and 6-shogaol2018

    • Author(s)
      Morimoto Mari、Mitsukawa Mizuki、Fujiwara Chisato、Kawamura Yukio、Masuda Seiji
    • Journal Title

      Bioscience, Biotechnology, and Biochemistry

      Volume: 83 Issue: 3 Pages: 498-501

    • DOI

      10.1080/09168451.2018.1547107

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The isoflavone fraction from soybean presents mRNA maturation inhibition activity2017

    • Author(s)
      Kurata M, Murata Y, Momma K, Fouad Ali Mursi I, Takahashi M, Miyamae Y, Kambe T, Nagao M, Narita H, Shibuya Y, Masuda S
    • Journal Title

      Biosci Biotechnol Biochem

      Volume: 81 Issue: 3 Pages: 551-554

    • DOI

      10.1080/09168451.2016.1249451

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Inhibition of mRNA Maturation by Compounds Which Have a Flavonoid Skeleton2017

    • Author(s)
      Kurata M, Morimoto M, Kawamura Y, Mursi IFA, Momma K, Takahashi M, Miyamae Y, Kambe T, Nagao N, Narita H, Shibuya Y and Masuda S
    • Journal Title

      Biochemistry and Molecular Biology

      Volume: 2 Issue: 4 Pages: 46-53

    • DOI

      10.11648/j.bmb.20170204.13

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] The identification of novel components interacting with selective mRNA exporter RNA helicase URH492019

    • Author(s)
      原田光太郎、池田侑弥、藤田賢一、増田誠司
    • Organizer
      17th International Student Seminar
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 17th International Student Seminar2019

    • Author(s)
      光川瑞葵、森本茉莉、増田誠司
    • Organizer
      17th International Student Seminar
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] スプライシング阻害作用を持つ活性フラボノイドの作用機序の解明2018

    • Author(s)
      倉田雅志 高島裕之 瀬尾茂人 増田誠司 渋谷恭之
    • Organizer
      第72回NPO法人 日本口腔科学会学術集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] UAP56とURH49による選択的mRNA輸送を決定づける分子機構の解明2018

    • Author(s)
      藤田賢一、原田光太郎、引間孝明、小島正樹、三上文三、増田誠司
    • Organizer
      第20回日本RNA学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 核内mRNAの代謝阻害活性を持つ薬剤のスクリーニングおよびその作用機序の解析2018

    • Author(s)
      三宅俊太郎、増田誠司
    • Organizer
      第41回日本分子生物学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] The identification of novel components interacting with selective mRNA exportor RNA helicase URH492018

    • Author(s)
      原田光太郎、藤田賢一、増田誠司
    • Organizer
      第41回日本分子生物学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] The identification of novel components interacting with selective mRNA exporter RNA helicase URH492018

    • Author(s)
      原田光太郎、藤田賢一、増田誠司
    • Organizer
      16th International Student Seminar
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] RNAヘリカーゼURH49の新規相互作用因子の同定および機能解析2018

    • Author(s)
      原田光太郎、藤田賢一、西野勝俊、神戸大朋、永尾雅哉、増田誠司
    • Organizer
      日本農芸化学会
    • Related Report
      2017 Research-status Report
  • [Presentation] Screening of the compound that have mRNA maturation inhibitory activity and analysis of its function.2018

    • Author(s)
      三宅俊太郎、西村総一、増田誠司
    • Organizer
      16th International Student Seminar
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 核内mRNA代謝阻害活性を持つ化合物の探索とその分子基盤の解析2018

    • Author(s)
      三宅俊太郎、西野勝俊、神戸大朋、永尾雅哉、増田誠司
    • Organizer
      日本農芸化学会
    • Related Report
      2017 Research-status Report
  • [Presentation] CHERP controls gene expression through modulating alternative mRNA splicing2018

    • Author(s)
      Yasutaka Yamanaka, Seiji Masuda
    • Organizer
      16th International Student Seminar
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] The identification of novel components interacting with selective mRNA exportor RNA helicase URH492017

    • Author(s)
      原田光太郎、藤田賢一、増田誠司
    • Organizer
      生命科学系学会合同年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] The elucidation of the mechanism by which flavonoids inhibit mRNA processing2017

    • Author(s)
      Masashi Kurata, Yasuko Senga,Yasuyuki Shibuya, Seiji Masuda
    • Organizer
      日本口腔科学会学術集会
    • Related Report
      2017 Research-status Report
  • [Presentation] 多様化したDEAD box helicasesであるUAP56とURH49による選択的mRNA輸送を司る分子基盤2017

    • Author(s)
      藤田賢一、入江みどり、原田光太郎、増田誠司
    • Organizer
      日本RNA学会
    • Related Report
      2017 Research-status Report
  • [Presentation] UAP56とURH49による選択的mRNA輸送制御を決定づける分子機構の解明2017

    • Author(s)
      藤田賢一、入江みどり、原田光太郎、伊藤慶紗、引間孝明、小島正樹、三上文三、増田誠司
    • Organizer
      生命科学系学会合同年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 選択的 mRNA核外輸送に機能する UAP56ならびに URH49の立体構造解析による遺伝子発現調節機構の解明2017

    • Author(s)
      入江 みどり、藤田 賢一、伊藤慶紗、引間 孝明、小島 正樹、三上文三、増田 誠司
    • Organizer
      選択的 mRNA核外輸送に機能する UAP56ならびに URH49の立体構造解析による遺伝子発現調節機構の解明
    • Related Report
      2017 Research-status Report
  • [Presentation] mRNA成熟阻害活性を持つ薬剤のスクリーニングおよびその作用機序の解析2017

    • Author(s)
      三宅俊太郎、西村総一、藤原奈央子、増田誠司
    • Organizer
      生命科学系学会合同年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] CHERP controls gene expression through modulating alternative mRNA splicing2017

    • Author(s)
      Yasutaka Yamanaka, Seiji Masuda
    • Organizer
      日本RNA学会
    • Related Report
      2017 Research-status Report
  • [Book] ”The production of recombinant proteins from mammalian cells using RNA element” in ”Applied RNA Bioscience”2018

    • Author(s)
      Mursi IFA and Masuda S
    • Total Pages
      286
    • Publisher
      Springer
    • ISBN
      9789811083716
    • Related Report
      2017 Research-status Report
  • [Remarks] 京都大学大学院生命科学研究科分子応答機構学

    • URL

      https://www.lif.kyoto-u.ac.jp/j/?post_type=labos&p=160

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
  • [Remarks] 京都大学大学院生命科学研究科分子応答機構学ホームページ

    • URL

      http://www.bunshioutou.lif.kyoto-u.ac.jp

    • Related Report
      2018 Annual Research Report 2017 Research-status Report

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Published: 2017-07-21   Modified: 2020-03-30  

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