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Ajima Rieko  安島 理恵子

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AJIMA Rieko  安島 理恵子

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Researcher Number 10615066
Other IDs
Affiliation (Current) 2025: 基礎生物学研究所, 初期発生研究部門, 准教授
Affiliation (based on the past Project Information) *help 2023 – 2024: 基礎生物学研究所, 初期発生研究部門, 准教授
2022: 沖縄科学技術大学院大学, 細胞シグナルユニット, スタッフサイエンティスト
2018 – 2021: 国立遺伝学研究所, 遺伝形質研究系, 助教
2016 – 2017: 国立遺伝学研究所, 系統生物研究センター, 助教
Review Section/Research Field
Principal Investigator
Basic Section 44040:Morphology and anatomical structure-related
Except Principal Investigator
Basic Section 49030:Experimental pathology-related / Biological Sciences / Developmental biology
Keywords
Principal Investigator
形態形成 / 平面内極性 / Wnt5a / マウス / Wnt/PCPシグナル / 卵管上皮 / 着床 / 初期発生 / ATXN10 / 結合因子 … More / 結合因子同定 / PCP / 非古典的Wnt / マウス初期発生 / 前後軸伸長 … More
Except Principal Investigator
精子形成 / RNA制御 / 性分化 / 生殖細胞 / Nanos2 / CCR4-NOT / 幹細胞 / Smad4 / SMAD4 / DND1 / キメラ解析 / ES細胞 / Stra8 / GS細胞 / 始原生殖細胞 / Nanso2 / 雄性分化 / RNA結合タンパク質 / P-body / spermatogenesis / testis / germ cell / Dnd1 / Nanos3 Less
  • Research Projects

    (5 results)
  • Research Products

    (16 results)
  • Co-Researchers

    (7 People)
  •  マウス初期胚でのCCR4-NOT遺伝子制御複合体の役割

    • Principal Investigator
      山本 雅
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 49030:Experimental pathology-related
    • Research Institution
      Okinawa Institute of Science and Technology Graduate University
  •  Wnt/PCPシグナル経路が制御するマウス初期胚形態形成の分子機構の解析Principal Investigator

    • Principal Investigator
      安島 理恵子
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 44040:Morphology and anatomical structure-related
    • Research Institution
      National Institute for Basic Biology
      Okinawa Institute of Science and Technology Graduate University
  •  Study of morphogenesis regulated by the Wnt/PCP pathway during early mouse embryogenesisPrincipal Investigator

    • Principal Investigator
      Ajima Rieko
    • Project Period (FY)
      2018 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 44040:Morphology and anatomical structure-related
    • Research Institution
      National Institute of Genetics
  •  RNA-mediated regulatory mechanisms involved in germ cell development

    • Principal Investigator
      Saga Yumiko
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Developmental biology
    • Research Institution
      National Institute of Genetics
  •  Establishment of sexual epigenome of germ cell via RNA-mediated mechanism

    • Principal Investigator
      Saga Yumiko
    • Project Period (FY)
      2013 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
    • Review Section
      Biological Sciences
    • Research Institution
      National Institute of Genetics

All 2023 2022 2021 2020 2019 2018

All Journal Article Presentation

  • [Journal Article] The RNA helicase DDX6 controls early mouse embryogenesis by repressing aberrant inhibition of BMP signaling through miRNA-mediated gene silencing2022

    • Author(s)
      Kim Jessica、Muraoka Masafumi、Okada Hajime、Toyoda Atsushi、Ajima Rieko、Saga Yumiko
    • Journal Title

      PLOS Genetics

      Volume: 18 Issue: 10 Pages: 1009967-1009967

    • DOI

      10.1371/journal.pgen.1009967

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-22K06306, KAKENHI-PROJECT-17H06166
  • [Journal Article] Placental defects lead to embryonic lethality in mice lacking the Formin and PCP proteins Daam1 and Daam22020

    • Author(s)
      Nakaya Masa-aki、Gudmundsson Kristibjorn Orri、Komiya Yuko、Keller Jonathan R.、Habas Raymond、Yamaguchi Terry P.、Ajima Rieko
    • Journal Title

      PLOS ONE

      Volume: 15 Issue: 4 Pages: e0232025-e0232025

    • DOI

      10.1371/journal.pone.0232025

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K06324
  • [Presentation] ATXN10, a Wnt5a downstream target, regulates the establishment of planar cell polarity during early development in mouse2023

    • Author(s)
      Rieko Ajima
    • Organizer
      The 56th Annual Meeting of the Japanese Society of Developmental Biologist
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K06306
  • [Presentation] HUWE1, a Wnt5a downstream target, regulates the establishment of planar cell polarity during early development in mouse2023

    • Author(s)
      安島 理恵子
    • Organizer
      第46回日本分子生物学会年会
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K06306
  • [Presentation] ATXN10, a Wnt5a downstream target, regulates the establishment of planar cell polarity during early development in mouse2023

    • Author(s)
      RIeko Ajima
    • Organizer
      第46回日本分子生物学会年会
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K06306
  • [Presentation] ATXN10 was Identified as a Wnt5a downstream target, which regulates planar cell polarity establishment during early development in mouse2022

    • Author(s)
      Rieko Ajima
    • Organizer
      Wnt2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K06306
  • [Presentation] E3 Ubiquitin Ligase HUWE1 Regulates Planar Cell Polarity through Controlling Pk Localization2022

    • Author(s)
      Rieko Ajima
    • Organizer
      Principles of Cell Communication in Tissue
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K06306
  • [Presentation] E3 ubiquitin ligase HUWE1 regulates planar cell polarity through Pk degradation2022

    • Author(s)
      Rieko Ajima and Yumiko Saga
    • Organizer
      55th Annual Meeting of the Japanese Society of Developmental Biologists
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-22K06306
  • [Presentation] Identification and characterization of Wnt5a downstream targets during early development in mouse2021

    • Author(s)
      Rieko Ajima
    • Organizer
      53rd JSDB meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K06324
  • [Presentation] Identification and functional analysis of Wnt5a downstream targets during early development in mouse2021

    • Author(s)
      安島 理恵子
    • Organizer
      Wnt研究会
    • Data Source
      KAKENHI-PROJECT-18K06324
  • [Presentation] Identification and characterization of Wnt5a downstream targets during early development in mouse2021

    • Author(s)
      Rieko Ajima
    • Organizer
      JSDB Online Trial meeting 2020
    • Data Source
      KAKENHI-PROJECT-18K06324
  • [Presentation] Identification of Wnt5a downstream targets during early development in mouse2019

    • Author(s)
      Rieko Ajima
    • Organizer
      CDBL seminar series, NCI-Frederick, NIH
    • Invited
    • Data Source
      KAKENHI-PROJECT-18K06324
  • [Presentation] Identification of Wnt5a downstream targets during early development in mouse2019

    • Author(s)
      Rieko Ajima
    • Organizer
      Annual Meeting of Japanese Society of Developmental Biologists
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K06324
  • [Presentation] Identification of Wnt5a downstream targets during early development in mouse2019

    • Author(s)
      Rieko Ajima
    • Organizer
      Wnt Signaling Gordon Research Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K06324
  • [Presentation] Identification of Wnt5a downstream targets during early development in mouse2019

    • Author(s)
      Rieko Ajima
    • Organizer
      The 52nd JSDB meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K06324
  • [Presentation] Identification of Wnt5a downstream targets during early development in mouse2018

    • Author(s)
      Rieko Ajima
    • Organizer
      Joint Annual Meeting of JSDB and JSCB
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K06324
  • 1.  Saga Yumiko (50221271)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 2.  KATO Yuzuru (60570249)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 3.  NINOMIYA Yoichirou (90237777)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 4.  SUZUKI Atsushi (60467058)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 5.  山本 雅 (40134621)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  西島 さおり (00433102)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  佐藤 温子 (20869721)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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