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To uncover the pathogenesis of preeclampsia.

Research Project

Project/Area Number 26861308
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Obstetrics and gynecology
Research InstitutionNational Center for Child Health and Development (2016)
Yamagata University (2014-2015)

Principal Investigator

Amita Mitsuyoshi  国立研究開発法人国立成育医療研究センター, 周産期・母性診療センター, 医員 (30420061)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords妊娠高血圧症候群 / iPS細胞 / trophoblast / fibroblast / 妊娠高血圧症
Outline of Final Research Achievements

One of the cause of preeclampsia is thought to be poor placentation developed in early pregnancy. Understanding the pathogenesis of the diseases has been hampered by inaccessibility to the early stages of human placental tissue. In this study, we examined to derive iPSC from human umbilical cord and differentiate into trophoblast. Longer term goal is to generate iPSC from umbilical cords of preeclampsia patients to generate abnormal placental models to uncover the mechanisms of the disease.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (3 results)

All 2016 2015 2014

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

  • [Journal Article] Comparison of syncytiotrophoblast generated from human embryonic stem cells and from term placentas.2016

    • Author(s)
      Yabe S, Alexenko AP, Amita M, Yang Y, Schust DJ, Sadovsky Y, Ezashi T, Roberts RM.
    • Journal Title

      Proc Natl Acad Sci U S A.

      Volume: 113(19) Issue: 19 Pages: 2598-607

    • DOI

      10.1073/pnas.1601630113

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Trophoblast cells generated from human induced pluripotent stem cells (iPSC) derived from umbilical cord by using BMP4 can be disease models for early placental disorders.2015

    • Author(s)
      Mitsuyoshi Amita, R. Michael Roberts.
    • Organizer
      第67回日本産科婦人科学会学術講演会
    • Place of Presentation
      パシフィコ横浜 ( 神奈川県横浜市 )
    • Year and Date
      2015-04-09
    • Related Report
      2015 Research-status Report
  • [Presentation] Trophoblast cells generated from human induced pluripotent stem cells (iPSC) derived from umbilical cord by using BMP4 can be disease models for early placental disorders.2014

    • Author(s)
      Mitsuyoshi Amita
    • Organizer
      ASRM
    • Place of Presentation
      ハワイ・コンベンション・センター(アメリカ)
    • Year and Date
      2014-10-18 – 2014-10-22
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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