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Development of integrated pathogenicity prediction system using single nucleotide variants (SNVs)

Research Project

Project/Area Number 18K14684
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 43060:System genome science-related
Research InstitutionNagoya University

Principal Investigator

Takeda Junichi  名古屋大学, 医学系研究科, 特任助教 (60625672)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2020: ¥130,000 (Direct Cost: ¥100,000、Indirect Cost: ¥30,000)
Fiscal Year 2019: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2018: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords一塩基変異の病因性予測ツール / SNVの表現型・機能予測ツール / バイオインフォマティクス / データベース / ミスセンス変異 / 病因性予測
Outline of Final Research Achievements

The nucleic acid sequence of a human gene is translated to the protein sequence. Some single nucleotide mutations change the corresponding amino acids, and the changes have the potential to damage the protein functions and may cause a sort of pathogenicity. In recently reported single nucleotide mutations detected from the whole genome sequences of patients, there are many mutations of undetermined significance. In this study, we developed the web service of pathogenicity prediction to the single nucleotide mutations of undetermined significance, and published the paper. The web service is called InMeRF(https://www.med.nagoya-u.ac.jp/neurogenetics/InMeRF/).

Academic Significance and Societal Importance of the Research Achievements

本研究では、遺伝子配列の中でアミノ酸の変化を引き起こす一塩基変異に対し、その病因性を予測するウェブツールであるInMeRF(https://www.med.nagoya-u.ac.jp/neurogenetics/InMeRF/)を構築した。InMeRFは比較可能な既存の9つのツールに対し、感度(既知の病因性一塩基変異が病因性だと予測される)・特異度(既知の非病因性一塩基変異が非病因性だと予測される)など7つの項目による性能評価が上回った。InMeRFを用いることにより、患者のゲノムから検出される未知の一塩基変異に対し、病因性かどうかを判断するのに役立つと考えている。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (10 results)

All 2020 2019 2018 Other

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

  • [Journal Article] InMeRF: prediction of pathogenicity of missense variants by individual modeling for each amino acid substitution2020

    • Author(s)
      Takeda Jun-ichi、Nanatsue Kentaro、Yamagishi Ryosuke、Ito Mikako、Haga Nobuhiko、Hirata Hiromi、Ogi Tomoo、Ohno Kinji
    • Journal Title

      NAR Genomics and Bioinformatics

      Volume: 2 Issue: 2 Pages: 1-11

    • DOI

      10.1093/nargab/lqaa038

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gene Expression Profile at the Motor Endplate of the Neuromuscular Junction of Fast-Twitch Muscle2020

    • Author(s)
      Huang Kun、Li Jin、Ito Mikako、Takeda Jun-Ichi、Ohkawara Bisei、Ogi Tomoo、Masuda Akio、Ohno Kinji
    • Journal Title

      Frontiers in Molecular Neuroscience

      Volume: 13 Pages: 154-154

    • DOI

      10.3389/fnmol.2020.00154

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] tRIP-seq Reveals Repression of Premature Polyadenylation by Co-Transcriptional FUS-U1 snRNP Assembly2020

    • Author(s)
      Akio Masuda, Toshihiko Kawachi, Jun-Ichi Takeda, Bisei Ohkawara, Mikako Ito, Kinji Ohno
    • Journal Title

      EMBO Rep.

      Volume: - Issue: 5

    • DOI

      10.15252/embr.201949890

    • NAID

      120006884959

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] tRIP-seq reveals repression of premature polyadenylation by co-transcriptional FUS-U1 snRNP assembly2020

    • Author(s)
      MASUDA Akio、KAWACHI Toshihiko、TAKEDA Jun-ichi、OHKAWARA Bisei、ITO Mikako、OHNO Kinji
    • Journal Title

      EMBO Rep

      Volume: -

    • NAID

      120006884959

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Application of Skin Gas GC/MS Analysis for Prediction of the Severity Scale of Parkinson’s Disease2019

    • Author(s)
      TSUDA Takao、NONOME Tomoaki、GOTO Sae、TAKEDA Jun-ichi、TSUNODA Makoto、HIRAYAMA Masaaki、OHNO Kinji
    • Journal Title

      CHROMATOGRAPHY

      Volume: 40 Issue: 3 Pages: 149-155

    • DOI

      10.15583/jpchrom.2019.014

    • NAID

      130007741847

    • ISSN
      1342-8284, 1348-3315
    • Year and Date
      2019-10-20
    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] InMeRF: A set of random forest models for each amino acid substitution to predict pathogenicity of missense variants in the human genome2020

    • Author(s)
      Jun-ichi Takeda, Kentaro Nanatsue, Ryosuke Yamagishi, Mikako Ito, Kinji Ohno
    • Organizer
      ESHG2020.2
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ミスセンスSNVから表現型の病因性を予測する新規ツールの開発2018

    • Author(s)
      武田淳一、伊藤美佳子 、大野欽司
    • Organizer
      第8回生理研・名大医合同シンポジウム
    • Related Report
      2018 Research-status Report
  • [Presentation] ミスセンスSNVから表現型の病因性を予測する新規ツールの開発2018

    • Author(s)
      武田淳一、伊藤美佳子 、大野欽司
    • Organizer
      第41回日本分子生物学会
    • Related Report
      2018 Research-status Report
  • [Remarks] InMeRF

    • URL

      https://www.med.nagoya-u.ac.jp/neurogenetics/InMeRF/

    • Related Report
      2020 Annual Research Report
  • [Remarks] IntSplice2

    • URL

      https://www.med.nagoya-u.ac.jp/neurogenetics/IntSplice2/

    • Related Report
      2020 Annual Research Report

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Published: 2018-04-23   Modified: 2022-01-27  

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