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A genetic study of patients with multiple system atrophy from consanguineous families

Research Project

Project/Area Number 25860700
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Neurology
Research InstitutionThe University of Tokyo

Principal Investigator

MITSUI Jun  東京大学, 医学部附属病院, 助教 (70579862)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Keywords遺伝学 / 連鎖解析 / 次世代シーケンサー / 神経変性疾患 / エクソーム解析 / 常染色体劣性遺伝性 / 分子遺伝学的研究
Outline of Final Research Achievements

Two consanguineous families with multiple system atrophy were newly identified, and in total, six pedigrees with multiple system atrophy were subjected to this study. In the parametric linkage analysis allowing for heterogeneity, we did not find any apparent candidate loci. Subsequently, exome sequencing analysis was conducted in six probands with multiple system atrophy. Removing variants with a minor allele frequency > 0.1%, several candidate variants in the homozygous state remained in each pedigree. However, we did not detect any common variants shared in more than one family.

Report

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

    (17 results)

All 2015 2014 2013

All Journal Article (10 results) (of which Peer Reviewed: 10 results,  Open Access: 4 results,  Acknowledgement Compliant: 1 results) Presentation (7 results) (of which Invited: 2 results)

  • [Journal Article] Variants associated with Gaucher disease in multiple system atrophy2015

    • Author(s)
      Mitsui J, Matsukawa T, Sasaki H, Yabe I, Nakahara Y, Momose Y, Takahashi Y, Hara K, Kakita A, Yamada M, Takahashi H, Onodera O, Nishizawa M, Watanabe H, Nakashima K, Ito H, Izumi Y, Kaji R, Kato T, Tsuji S, et al.
    • Journal Title

      Ann Clin Transl Neurol.

      Volume: 2 Issue: 4 Pages: 417

    • DOI

      10.1002/acn3.185

    • URL

      https://localhost/en/publications/c946bad2-a238-4d0e-a396-6d33b3922ab7

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The first Japanese familial case of spinocerebellar ataxia 23 with a novel mutation in the PDYN gene2015

    • Author(s)
      1.Saigoh K, Mitsui J, Hirano, M, Sioyama M, Samukawa M, Ichikawa Y, Goto J, Tsuji S, Kusunoki S
    • Journal Title

      Parkinsonism Relat Disord

      Volume: 21 Issue: 3 Pages: 332-334

    • DOI

      10.1016/j.parkreldis.2014.12.028

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Genomic Aspects of Sporadic Neurodegenerative Diseases.2014

    • Author(s)
      Mitsui J and Tsuji S.
    • Journal Title

      Biochem Biophys Res Commun

      Volume: 452 Issue: 2 Pages: 221-225

    • DOI

      10.1016/j.bbrc.2014.07.098

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Rapid detection of expanded short tandem repeats in personal genomics using hybrid sequencing.2014

    • Author(s)
      Doi K, Monjo T, Hoang PH, Yoshimura J, Yurino H, Mitsui J, Ishiura H, Takahashi Y, Ichikawa Y, Goto J, Tsuji S, Morishita S.
    • Journal Title

      Bioinformatics

      Volume: 30 Issue: 6 Pages: 815-822

    • DOI

      10.1093/bioinformatics/btt647

    • Related Report
      2013 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Evaluation of SLC20A2 mutations that cause idiopathic basal ganglia calcification in Japan.2014

    • Author(s)
      Yamada, M., M. Tanaka, M. Takagi, S. Kobayashi, Y. Taguchi, S. Takashima, K. Tanaka, T. Touge, H. Hatsuta, S. Murayama, Y. Hayashi, M. Kaneko, H. Ishiura, J. Mitsui, N. Atsuta, G. Sobue, N. Shimozawa, T. Inuzuka, S. Tsuji and I. Hozumi
    • Journal Title

      Neurology

      Volume: 82 Issue: 8 Pages: 705-712

    • DOI

      10.1212/wnl.0000000000000143

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Mutations in COQ2 in familial and sporadic multiple-system atrophy the multiple-system atrophy research collaboration2013

    • Author(s)
      Mitsui J, et. al.
    • Journal Title

      N Engl J Med

      Volume: 369 Issue: 3 Pages: 233

    • DOI

      10.1056/nejmoa1212115

    • URL

      https://localhost/en/publications/228d3923-3adb-4e39-bd77-14bb10709e09

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Exome analysis reveals a Japanese family with spinocerebellar ataxia, autosomal recessive 12013

    • Author(s)
      Ichikawa Y, Ishiura H, Mitsui J, Takahashi Y, Kobayashi S, Takuma H, Kanazawa I, Doi K, Yoshimura J, Morishita S, Goto J, Tsuji S
    • Journal Title

      J. Neurol. Sci.

      Volume: 331 Issue: 1-2 Pages: 158

    • DOI

      10.1016/j.jns.2013.05.018

    • URL

      https://localhost/en/publications/7c6fc9c0-40f8-4eb1-96ca-f220c74f7fb7

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Identification of ATP1A3 mutations by exome sequencing as the cause of alternating hemiplegia of childhood in Japanese patients.2013

    • Author(s)
      Ishii A, Saito Y, Mitsui J, Ishiura H, Yoshimura J, Arai H, Yamashita S, Kimura S, Oguni H, Morishita S, Tsuji S, Sasaki M, Hirose S.
    • Journal Title

      PLoS One

      Volume: 8 Issue: 2 Pages: e56120-e56120

    • DOI

      10.1371/journal.pone.0056120

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] A recurrent de novo FAM111A mutation causes Kenny–Caffey syndrome type 2.2013

    • Author(s)
      Isojima T, Doi K, Mitsui J, Oda Y, Tokuhiro E, Yasoda A, Yorifuji T, Horikawa R, Yoshimura J, Ishiura H, Morishita S, Tsuji S, and Kitanaka S.
    • Journal Title

      J Bone Mineral Res

      Volume: 29 Issue: 4 Pages: 992-998

    • DOI

      10.1002/jbmr.2091

    • Related Report
      2013 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] ERBB4 Mutations that Disrupt the Neuregulin-ErbB4 Pathway Cause Amyotrophic Lateral Sclerosis Type 19.2013

    • Author(s)
      Takahashi Y, Fukuda Y, Yoshimura J, Toyoda A, (33名省略), Morishita S, Goto J and Tsuji S.
    • Journal Title

      Am J Hum Genet

      Volume: 93 Issue: 5 Pages: 900-905

    • DOI

      10.1016/j.ajhg.2013.09.008

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] 多系統萎縮症の疾患関連遺伝子の探索2014

    • Author(s)
      三井 純,松川 敬志,石浦 浩之,市川 弥生子,後藤 順,JAMSAC,村山 繁雄,高嶋 博,佐々木 秀直,辻 省次.
    • Organizer
      第55回神経学会総会
    • Place of Presentation
      福岡国際会議場
    • Year and Date
      2014-05-23
    • Related Report
      2014 Annual Research Report
  • [Presentation] Genetics in Multiple System Atrophy.2014

    • Author(s)
      Mitsui J
    • Organizer
      The 13th International Parkinson’s disease Symposium in Takamatsu.
    • Place of Presentation
      Takamatsu, Japan
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] Mutations in COQ2 in Familial and Sporadic Multiple-system Atrophy.2014

    • Author(s)
      Mitsui J
    • Organizer
      3rd GCOE Workshop between BGI and UT.
    • Place of Presentation
      Tokyo, Japan
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] Molecular genetics of multiple system atrophy: results from the Japan Multiple System Atrophy Research Consortium.2013

    • Author(s)
      JAMSAC (Japan Multiple System Atrophy Research Consortium), Jun Mitsui, Yaeko Ichikawa, Jun Goto, Shoji Tsuji.
    • Organizer
      17th International Congress of Parkinson’s Disease and Movement Disorder
    • Place of Presentation
      Sydney, Australia
    • Related Report
      2013 Research-status Report
  • [Presentation] Mutations of COQ2 in Familial and Sporadic Multiple System Atrophy.2013

    • Author(s)
      Mitsui J, Matsukawa T, Ishiura H, et al.
    • Organizer
      American Society of Human Genetics 63rd Annual Meeting
    • Place of Presentation
      Boston, US
    • Related Report
      2013 Research-status Report
  • [Presentation] エクソーム解析による遺伝的異質性の高い疾患に対する遺伝子検査.2013

    • Author(s)
      三井 純,後藤 順,辻 省次.
    • Organizer
      第20回日本遺伝子診療学会大会
    • Place of Presentation
      浜松
    • Related Report
      2013 Research-status Report
  • [Presentation] COQ2変異は家族性・孤発性多系統萎縮症と関連する.2013

    • Author(s)
      三井 純,松川 敬志,石浦 浩之,福田 陽子,市川 弥生子,伊達 英俊,Budrul Ahsan,中原 康雄,百瀬 義雄,高橋 祐二,岩田 淳,後藤 順,The MSA Research Collaboration,辻 省次.
    • Organizer
      第58回日本人類遺伝学会
    • Place of Presentation
      仙台
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2023-03-16  

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