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Analysis on new mechanisms causing abnormal glycogenolysis

Research Project

Project/Area Number 24591534
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Pediatrics
Research InstitutionOkinaka Memorial Institute for Medical Research

Principal Investigator

OKUBO Minoru  公益財団法人冲中記念成人病研究所, その他部局等, 研究員 (60241238)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywordsグリコーゲン / 糖原病
Outline of Final Research Achievements

We found that large deletions encompassing several exons in AGL or aberrant splicing due to mutations in introns caused abnormal breakdown of glycogen. Conventional analysis failed to detect mutations in certain patients with glycogen storage disease type III; however, new methods, such as re-sequencing, exon copy number assay, mRNA analysis by RT-PCR, and exome sequencing, successfully detected mutations in AGL.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (4 results)

All 2015 2013 2012

All Journal Article (4 results) (of which Peer Reviewed: 3 results,  Acknowledgement Compliant: 2 results,  Open Access: 1 results)

  • [Journal Article] Molecular and clinical delineation of 12 patients with glycogen storage disease type III in Western Turkey2015

    • Author(s)
      Okubo M, Kalkan Ucar S, Podskarbi T, Murase T, Shin YS, Coker M
    • Journal Title

      Clin Chim Acta

      Volume: 439 Pages: 162-167

    • DOI

      10.1016/j.cca.2014.10.016

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] A founder AGL mutation causing glycogen storage disease type IIIa in Inuit identified through whole-exome sequencing: a case series.2015

    • Author(s)
      Rousseau-Nepton I, Okubo M, Grabs R, FORGE Canada Consortium, Mitchell J, Polychronakos C, Rodd C
    • Journal Title

      CMAJ

      Volume: 187 Issue: 2 Pages: E68-E73

    • DOI

      10.1503/cmaj.140840

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Liver cirrhosis treated by living donor liver transplantation in a patient with AGL mutation c.2607-2610delATTC and c.1672dupA.2013

    • Author(s)
      Kondo Y, Usui H, Ishige-Wada M, Murase T, Owada M, Okubo M
    • Journal Title

      Clin Chim Acta

      Volume: 印刷中 Pages: 19-21

    • DOI

      10.1016/j.cca.2013.05.007

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] 糖原病III型2012

    • Author(s)
      大久保 実
    • Journal Title

      日本臨牀

      Volume: 新領域別症候群シリーズ19 Pages: 47-50

    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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