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Comprehensive pathological analysis of SSPE using exome analysis and patients iPSC-derived neurons.

Research Project

Project/Area Number 26461547
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Pediatrics
Research InstitutionKyushu University

Principal Investigator

Ishizaki Yoshito  九州大学, 大学病院, 助教 (20572944)

Co-Investigator(Kenkyū-buntansha) 酒井 康成  九州大学, 大学病院, 講師 (10380396)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
KeywordsSSPE / エキソーム解析 / iPS細胞
Outline of Final Research Achievements

As a pathophysiological analysis of the subacute sclerosing panencephalitis, which is intractable disease due to unknown pathophysiology, we planned the genetic analysis for identification of responsible gene and biological analysis for clarifying cellular mechanism using neurons differentiated from iPS cells and genetically modified measles virus.
For the exosome analysis, we analyzed 8 patients of 3 families, which had no consanguineous parentage. We performed analysis assuming the inheritance model as compound heterozygote, but failed to determine the responsible gene. We succeeded in establishing iPS cells from peripheral blood mononuclear cells of 3 patients with subacute sclerosing panencephalitis. There was no morphological difference between neurons differentiated from iPS cells derived from subacute sclerosing panencephalitis patients and those of from healthy control.

Report

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

    (3 results)

All 2017 2016

All Journal Article (2 results) Presentation (1 results)

  • [Journal Article] SSPE患者由来人工多能性幹細胞(iPSC)からの神経幹細胞の作製2017

    • Author(s)
      楠原浩一、石崎義人、原寿郎
    • Journal Title

      平成28年度(2016年度)プリオン病及び遅発性ウイルス感染症に関する調査研究班 研究成果

      Volume: 平成28年度 Pages: 0-0

    • Related Report
      2016 Annual Research Report
  • [Journal Article] SSPE患者由来人工多能性幹細胞(iPSC)の作製2016

    • Author(s)
      楠原浩一、石崎義人、原寿郎
    • Journal Title

      平成27年度(2015年度)プリオン病及び遅発性ウイルス感染症に関する調査研究班 研究成果

      Volume: 平成27年度 Pages: 0-0

    • Related Report
      2016 Annual Research Report
  • [Presentation] SSPE患者由来人工多能性幹細胞(iPSC)からの神経幹細胞の作製2017

    • Author(s)
      楠原浩一、石崎義人、原寿郎
    • Organizer
      プリオン病及び遅発性ウイルス感染症に関する調査研究班 班会議
    • Place of Presentation
      東京
    • Year and Date
      2017-01-26
    • Related Report
      2016 Annual Research Report

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

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