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2009 Fiscal Year Final Research Report

Forensic study on serum DNase I used as a sensitive marker for diagnosis of acute myocardial infarction

Research Project

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Project/Area Number 19390184
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Legal medicine
Research InstitutionUniversity of Fukui

Principal Investigator

YASUDA Toshihiro  University of Fukui, 医学部, 教授 (80175645)

Co-Investigator(Kenkyū-buntansha) UEKI Misuzu  福井大学, 医学部, 助手 (00165656)
Co-Investigator(Renkei-kenkyūsha) IIDA Reiko  福井大学, 医学部, 准教授 (40139788)
KOMINATO Yoshihiko  群馬大学, 医学系研究科, 教授 (30205512)
TAKESHITA Haruo  島根大学, 医学部, 教授 (90292599)
KAWAI Yasuyuki  金沢医科大学, 医学部, 講師 (40324157)
Project Period (FY) 2007 – 2009
Keywords心筋梗塞 / DNase I / 診断マーカー / ELISA / SNP / 心筋虚血 / 自己免疫疾患
Research Abstract

血清DNase Iを急性心筋梗塞の"鑑別診断マーカー"として利用するための基礎的研究を行い、以下の成果を得た。(1)血清DNase Iは心筋虚血によって一過的に上昇し、心筋虚血の新規な診断マーカーとして活用できる。(2)DNase I遺伝子の低酸素応答が心筋虚血に伴う血清DNase Iの一過的上昇に関与する。(3)ELISA法を利用した血清DNase Iの高感度・迅速な定量法が開発でき、血清DNase Iの法医実務・臨床応用を可能とした。(4)DNaseI familyであるDNase II及びDNase I-like3遺伝子内の非同義置換型SNPに酵素活性の消失を引き起こすアレルが分布し、これらアレルは自己免疫疾患の疾患感受性遺伝子となることが示唆された。

  • Research Products

    (25 results)

All 2010 2009 2008 2007 Other

All Journal Article (14 results) (of which Peer Reviewed: 14 results) Presentation (8 results) Book (2 results) Remarks (1 results)

  • [Journal Article] Genetic and expression analysis of all non-synonymous single nucleotide polymorphisms in the human deoxyribonuclease II gene, with potential relevance to autoimmunity2010

    • Author(s)
      M. Ueki, H. Takeshita, T. Yasuda.
    • Journal Title

      Clin. Chim. Acta 411

      Pages: 92-9

    • Peer Reviewed
  • [Journal Article] Caucasian-specific allele in non-synonymous single nucleotide polymorphisms of the gene encoding deoxyribonuclease I-like 3, potentially relevant to autoimmunity, produces an inactive enzyme2009

    • Author(s)
      M. Ueki, H. Takeshita, T. Yasuda.
    • Journal Title

      Clin. Chim. Acta 407

      Pages: 20-24

    • Peer Reviewed
  • [Journal Article] Development of a sensitive enzyme-linked immunosorbent assay for measurement of DNase I in human serum2009

    • Author(s)
      T. Nakajima, Y. Kominato, T. Yasuda.
    • Journal Title

      Clin. Chim. Acta 403

      Pages: 219-222

    • Peer Reviewed
  • [Journal Article] Levels of serum deoxyribonuclease I activity on admission in patients with acute myocardial infarction can be useful in predicting left ventricular enlargement due to remodeling2009

    • Author(s)
      J. Kuribara, Y. Kawai, T. Yasuda.
    • Journal Title

      J. Cardiol. 53

      Pages: 196-203

    • Peer Reviewed
  • [Journal Article] Gln222Arg (A2317G) polymorphism in the deoxyribonuclease I gene exhibits ethnic and functional differences2009

    • Author(s)
      H. Takeshita, J. Fujihara, T. Yasuda.
    • Journal Title

      Clin. Chem. Lab. Med. 47

      Pages: 51-55

    • Peer Reviewed
  • [Journal Article] Simultaneous genotyping of 11 non-synonymous SNPs in the 4 glutathione peroxidase genes using the multiplex single base extension method2009

    • Author(s)
      R. Iida, H. Takeshita, T. Yasuda.
    • Journal Title

      Clin. Chim. Acta 402

      Pages: 79-82

    • Peer Reviewed
  • [Journal Article] Development of genotyping methods for single nucleotide polymorphism in the human pancreatic ribonuclease (RNASE1) and their application to population studies2008

    • Author(s)
      M. Ueki, R. Iida, T. Yasuda.
    • Journal Title

      Biochem. Genet. 46

      Pages: 145-153

    • Peer Reviewed
  • [Journal Article] Three single nucleotide polymorphisms leading to non-synonymous amino acid substitution in the human ribonuclease 2 and angiogenin genes exhibit markedly less genetic heterogeneity in six populations2008

    • Author(s)
      M. Ueki, R. Iida, T. Yasuda.
    • Journal Title

      Cell Biochem Funct 26

      Pages: 718-722

    • Peer Reviewed
  • [Journal Article] Extremely high prevalence of DNASE1*1 allele in African populations2008

    • Author(s)
      H. Takeshita, J. Fujihara, T. Yasuda.
    • Journal Title

      Cell Biochem. Funct 26

      Pages: 151-153

    • Peer Reviewed
  • [Journal Article] Two N-linked glycosylation sites (Asn18 and Asn106) are both required for full enzymatic activity, thermal stability and resistance to proteolysis in mammalian deoxyribonuclease I.2008

    • Author(s)
      J. Fujihara, T. Yasuda, H. Takeshita.
    • Journal Title

      Biosci. Biotechnol. Biochem 72

      Pages: 3197-3205

    • Peer Reviewed
  • [Journal Article] Multiplex single base extension method for simultaneous genotyping of non-synonymous SNPs in the three human SOD genes2008

    • Author(s)
      R. Iida, E. Tsubota, T. Yasuda
    • Journal Title

      Electrophoresis 29

      Pages: 4788-4794

    • Peer Reviewed
  • [Journal Article] Serum deoxyribonuclease I activity can be used as a novel marker of transient myocardial ischemia: results in vasospastic angina pectoris induced by provocation test2007

    • Author(s)
      N. Morikawa, Y. Kawai, T. Yasuda.
    • Journal Title

      Eur. Heart J 28

      Pages: 2992-2997

    • Peer Reviewed
  • [Journal Article] Susceptibility of mammalian deoxyribonucleases I (DNases I) to proteolysis by proteases and its relationships to tissue distribution : biochemical and molecular analysis of equine DNase I.2007

    • Author(s)
      M. Ueki, R. Iida, T. Yasuda.
    • Journal Title

      Comp. Biochem. Physiol. Part B 143

      Pages: 93-102

    • Peer Reviewed
  • [Journal Article] Hypoxia induces upregulation of the deoxyribonuclease gene in the human pancreatic cancer cell line QGP-12007

    • Author(s)
      Y. Kominato, R. Iida, T. Yasuda.
    • Journal Title

      Biochim. Biophya. Acta 1770

      Pages: 1564-1575

    • Peer Reviewed
  • [Presentation] 低酸素による核酸分解酵素DNASE1遺伝子の発現増加と転写調節2009

    • Author(s)
      佐野理恵、小湊慶彦、安田年博.
    • Organizer
      日本DNA多型学会第18回学術集会
    • Place of Presentation
      久留米
    • Year and Date
      2009-11-20
  • [Presentation] DNase Il3遺伝子の非同義置換型SNPにおけるコーカソイド特異的アレルは不活性な酵素を産生する2009

    • Author(s)
      藤原純子, 竹下治男、安田年博.
    • Organizer
      日本DNA多型学会第18回学術集会
    • Place of Presentation
      久留米
    • Year and Date
      2009-11-20
  • [Presentation] DNASEI exon内SNP検索:アジア人においてDNase I Gln222Argのみが多型性を有す2009

    • Author(s)
      藤原純子、竹下治男、安田年博.
    • Organizer
      第93次日本法医学会総会
    • Place of Presentation
      大阪
    • Year and Date
      2009-05-15
  • [Presentation] Deoxyribonuclease I as a useful diagnostic marker of unstable angina or non-ST-segment elevation myocardial infarction2009

    • Author(s)
      Y. Kawai, M. Kitayama, T. Yasuda.
    • Organizer
      第73回日本循環器学会総会
    • Place of Presentation
      大阪
    • Year and Date
      2009-03-22
  • [Presentation] Serum DNase I can be used as a useful marker for diagnosis of death due to ischemic heart disease2008

    • Author(s)
      T. Yasuda, R. Iida, H. Takeshita.
    • Organizer
      7th International Symposium Advance in Legal Medicine
    • Place of Presentation
      Osaka
    • Year and Date
      2008-09-04
  • [Presentation] 一過性心筋虚血マーカーとしての血清DNase I:冠攣縮誘発試験の検討2008

    • Author(s)
      安田年博、飯田礼子、河合康幸
    • Organizer
      第92次日本法医学会総会
    • Place of Presentation
      長崎
    • Year and Date
      2008-04-24
  • [Presentation] Serum DNase I activity on arrival predicts TIM1 flow after coronary intervention in patients with acute myocardial infarction2008

    • Author(s)
      嵯峨亮、河合康幸、安田年博
    • Organizer
      第72回日本循環器学会総会
    • Place of Presentation
      福岡
    • Year and Date
      2008-03-30
  • [Presentation] 心筋梗塞の新規な疾患感受性遺伝子としてのDNase I2007

    • Author(s)
      藤原純子、竹下治男、安田年博.
    • Organizer
      遺伝子日本DNA多型学会第16回学術集会
    • Place of Presentation
      大阪
    • Year and Date
      2007-11-16
  • [Book] 核酸分解酵素DNase I遺伝子の転写調節機構の解明2009

    • Author(s)
      高木利恵、小湊義彦、安田年博.
    • Total Pages
      177-179
    • Publisher
      東洋書店
  • [Book] 心筋梗塞の新規な感受性遺伝子としてのDNase I遺伝子2008

    • Author(s)
      藤原純子、竹下治男、安田年博.
    • Total Pages
      189-193
    • Publisher
      東洋書店
  • [Remarks] 新規塩基配列のGenBankへの登録Equine DNase I cDNA: AB162819

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Published: 2011-06-18   Modified: 2016-04-21  

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