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Study of the mechanisms of radiation-induced chromosome abnormalities

Research Project

Project/Area Number 15H02821
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Risk sciences of radiation and chemicals
Research InstitutionHiroshima University

Principal Investigator

Tashiro Satoshi  広島大学, 原爆放射線医科学研究所, 教授 (20243610)

Co-Investigator(Kenkyū-buntansha) 堀越 保則  広島大学, 原爆放射線医科学研究所, 助教 (00719429)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2017: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2016: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Keywords放射線被ばく / 損傷ゲノム / 細胞核構造 / ゲノム修復 / 染色体異常 / 放射線 / 染色体転座
Outline of Final Research Achievements

In this study, I have published papers concerning the mechanism of RAD51 focus formation involving nuclear proteins such as LaminB, a nuclear lamina related protein, after induction of DNA damage. I have also reported the result of the long time follow-up of a patient receiving radio-iodine treatment using cytogenetical analysis and estimation of radiation effect by a cardiac CT scan using immunofluorescence analysis using anti-gH2AX antibodies. I have also performed a dynamic structural analysis of radiation-induced nuclear domains using super-resolution microscopy. We found that the shape of RAD51 foci is changed by ionizing irradiation. We are now preparing a manuscript concerning the effect of ionizing radiation on the fine structure of radiation-induced nuclear domains.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (46 results)

All 2018 2017 2016 2015 Other

All Int'l Joint Research (11 results) Journal Article (13 results) (of which Int'l Joint Research: 9 results,  Peer Reviewed: 13 results,  Open Access: 11 results,  Acknowledgement Compliant: 5 results) Presentation (19 results) (of which Int'l Joint Research: 10 results,  Invited: 4 results) Book (1 results) Remarks (2 results)

  • [Int'l Joint Research] エラスムス医学センター(オランダ)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] REAC/ts(米国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Institute de Redioprotection(フランス)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Medical Radiological Research Center(ロシア連邦)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Universitat Auto noma de Barcelona(スペイン)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Medical College of Soochow University(中国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] REAC/ts(米国)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] Institut de Radioprotection(フランス)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] Medical Radiological Research Center(ロシア連邦)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] Universtitat Auto` noma de Barcelona(スペイン)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] Medical College of Soochow University(中国)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Exploration of genetic basis underlying individual differences in radiosensitivity within human populations using genome editing technology.2018

    • Author(s)
      Miyamoto T, Akutsu SN, Tauchi H, Kudo Y, Tashiro S, Yamamoto T, Matsuura S.
    • Journal Title

      J Radiat Res.

      Volume: Epub ahead of print Issue: suppl_2 Pages: 1-8

    • DOI

      10.1093/jrr/rry007

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Estimation of the effects of medical diagnostic radiation exposure based on DNA damage.2018

    • Author(s)
      Shi L, Tashiro S.
    • Journal Title

      J Radiat Res.

      Volume: Epub ahead of print Issue: suppl_2 Pages: ii121-ii129

    • DOI

      10.1093/jrr/rry006

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] SUMO modification system facilitates the exchange of histone variant H2A.Z-2 at DNA damage sites2017

    • Author(s)
      Fukuto Atsuhiko、Ikura Masae、Ikura Tsuyoshi、Sun Jiying、Horikoshi Yasunori、Shima Hiroki、Igarashi Kazuhiko、Kusakabe Masayuki、Harata Masahiko、Horikoshi Naoki、Kurumizaka Hitoshi、Kiuchi Yoshiaki、Tashiro Satoshi
    • Journal Title

      Nucleus

      Volume: 9 Issue: 1 Pages: 87-94

    • DOI

      10.1080/19491034.2017.1395543

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] RELATIVE BIOLOGICAL EFFECTIVENESS OF NEUTRONS DERIVED FROM THE EXCESS RELATIVE RISK MODEL WITH THE ATOMIC BOMB SURVIVORS DATA MANAGED BY HIROSHIMA UNIVERSITY2017

    • Author(s)
      Satoh Kenichi、Yasuda Hiroshi、Kawakami Hideshi、Tashiro Satoshi
    • Journal Title

      Radiation Protection Dosimetry

      Volume: 1 Issue: 1-4 Pages: 1-5

    • DOI

      10.1093/rpd/ncx173

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evaluation of ATM heterozygous mutations underlying individual differences in radiosensitivity using genome editing in human cultured cells.2017

    • Author(s)
      Royba E, Miyamoto T, Natsuko Akutsu S, Hosoba K, Tauchi H, Kudo Y, Tashiro S, Yamamoto T, Matsuura S.
    • Journal Title

      Sci Rep.

      Volume: 7 Issue: 1 Pages: 5996-5996

    • DOI

      10.1038/s41598-017-06393-8

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] DNA damage in lymphocytes induced by cardiac CT and comparison with physical exposure parameters.2017

    • Author(s)
      Fukumoto W, Ishida M, Sakai C, Tashiro S, Ishida T, Nakano Y, Tatsugami F, Awai K.
    • Journal Title

      European Radiology

      Volume: 27 Issue: 4 Pages: 1660-1666

    • DOI

      10.1007/s00330-016-4519-8

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Antagonizing effect of CLPABP on the function of HuR as a regulator of ARE-containing leptin mRNA stability and the effect of its depletion on obesity in old male mouse.2016

    • Author(s)
      Nishino T, Matsunaga R, Jikihara H, Uchida M, Maeda A, Qi G, Abe T, Kiyonari H, Tashiro S, Inagaki-Ohara K, Shimamoto F, Konishi H.
    • Journal Title

      Biochim Biophys Acta.

      Volume: 1861 Issue: 11 Pages: 1816-1827

    • DOI

      10.1016/j.bbalip.2016.09.006

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Cytogenetic effects of radioiodine therapy: a 20-year follow-up study2016

    • Author(s)
      Livingston GK, Khvostunov IK, Gregoire E, Barquinero JF, Shi L, Tashiro S.
    • Journal Title

      Radiate Environ Biophys.

      Volume: 55 Issue: 2 Pages: 201-213

    • DOI

      10.1007/s00411-016-0647-4

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Enhanced gefitinib-induced repression of the epidermal growth factor receptor pathway by ataxia telangiectasia-mutated kinase inhibition in non-small-cell lung cancer cells.2016

    • Author(s)
      Misumi K, Sun J, Kinomura A, Miyata Y, Okada M, Tashiro S.
    • Journal Title

      Cancer Sci.

      Volume: 107 Issue: 4 Pages: 444-451

    • DOI

      10.1111/cas.12899

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Relaxed Chromatin Formation and Weak Suppression of Homologous Pairing by the Testis-Specific Linker Histone H1T.2016

    • Author(s)
      Machida S, Hayashida R, Takaku M, Fukuto A, Sun J, Kinomura A, Tashiro S, Kurumizaka H.
    • Journal Title

      Biochemistry.

      Volume: 55 Issue: 4 Pages: 637-646

    • DOI

      10.1021/acs.biochem.5b01126

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Common Variant Near HEY2 Has a Protective Effect on Ventricular Fibrillation Occurrence in Brugada Syndrome by Regulating the Repolarization Current.2016

    • Author(s)
      Nakano Y, Ochi H, Onohara Y, Toshishige M, Tokuyama T, Matsumura H, Kawazoe H, Tomomori S, Sairaku A, Watanabe Y, Ikenaga H, Motoda C, Suenari K, Hayashida Y, Miki D, Oda N, Kishimoto S, Oda N, Yoshida Y, Tashiro S, Chayama K, Kihara Y.
    • Journal Title

      Circ Arrhythm Electrophysiol.

      Volume: 9(1) Issue: 1

    • DOI

      10.1161/circep.115.003436

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] hCAS/CSE1L regulates RAD51 distribution and focus formation for homologous recombinational repair2015

    • Author(s)
      1.Okimoto S, Sun J, Fukuto A, Horikoshi Y, Matsuda S, Matsuda T, Ikura M, Ikura T, Machida S, Kurumizaka H, Miyamoto Y, Oka M, Yoneda Y, Kiuchi Y, Tashiro S.
    • Journal Title

      Genes Cells.

      Volume: 20 Issue: 9 Pages: 681-94

    • DOI

      10.1111/gtc.12262

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Regulation of homologous recombinational repair by lamin B1 in radiation-induced DNA damage.2015

    • Author(s)
      Liu NA, Sun J, Kono K, Horikoshi Y, Ikura T, Tong X, Haraguchi T, Tashiro S.
    • Journal Title

      FASEB J.

      Volume: in press Issue: 6 Pages: 2514-25

    • DOI

      10.1096/fj.14-265546

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Nuclear topography of homologous recombinational repair2018

    • Author(s)
      田代 聡
    • Organizer
      The 3rd Hiroshima International Symposium on Future Science "Frontiers in Bioimagining Based Life Science"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nuclear topography of DNA repair2017

    • Author(s)
      田代 聡
    • Organizer
      4D Nuclome The Cell Nucleus in Space and Time
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 学協会連携による放射線防護の協働研究イニシアティブ2017

    • Author(s)
      田代 聡
    • Organizer
      日本保健物理学会第50回研究発表会・日本放射線安全管理学会第16回学術大会合同大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Enhanced gefitinib-induced repression of the EGFR pathway by ATM kinase inhibition in non-small-cell lung cancer cells2017

    • Author(s)
      田代 聡
    • Organizer
      第76回日本癌学会学術総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 医療放射線被ばくと染色体2017

    • Author(s)
      田代 聡
    • Organizer
      染色体学会年会の市民公開講座「広島の地で考える、高・低線量放射線の被ばくと染色体解析の意味」
    • Related Report
      2017 Annual Research Report
  • [Presentation] Medical radiation exposure and DNA damage2017

    • Author(s)
      田代 聡
    • Organizer
      第45回日本放射線技術学会秋季学術大会(ICRST)
    • Related Report
      2017 Annual Research Report
  • [Presentation] Nuclear Topography of homologous recombinational repair2017

    • Author(s)
      田代 聡
    • Organizer
      Friedrich Miescher Institute Seminar
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 細胞核高次構造によるゲノム修復機構の制御2017

    • Author(s)
      田代 聡
    • Organizer
      2017年度生命科学系学会合同年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Nucleome analysis of DNA repair2016

    • Author(s)
      Tashiro S.
    • Organizer
      第39回日本分子生物学会年会
    • Place of Presentation
      横浜市
    • Year and Date
      2016-12-01
    • Related Report
      2016 Annual Research Report
  • [Presentation] 細胞のロバストネスを規定するタンパク質複合体のダイナミクス2016

    • Author(s)
      田代 聡
    • Organizer
      第89回日本生化学会大会
    • Place of Presentation
      仙台市
    • Year and Date
      2016-09-26
    • Related Report
      2016 Annual Research Report
  • [Presentation] Cytogenetic effects of radioiodine therapy, tbc2016

    • Author(s)
      Tashiro S.
    • Organizer
      IAEA-Consultants Meeting on Clinical applications of biodosimetry and BIODOSE/RADBIO lab concept
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2016-07-12
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Regulation of homologous recombinational repair by lamin B1 in radiation-induced DNA damage2016

    • Author(s)
      Tashiro S.
    • Organizer
      Nuclear Organization & Function
    • Place of Presentation
      New York, USA
    • Year and Date
      2016-05-03
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] CT scan-induced DNA damage in children measured using molecular markers and nanoscope technology,2016

    • Author(s)
      Tashiro S.
    • Organizer
      14th International Workshop on Radiation Damage to DNA
    • Place of Presentation
      Melbourne, Australia
    • Year and Date
      2016-03-22
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 放射線誘発核内ドメインの構造構築2015

    • Author(s)
      田代 聡
    • Organizer
      第38回 日本分子生物学会年会・ 第88回 日本生化学会大会 合同大会
    • Place of Presentation
      神戸市
    • Year and Date
      2015-12-04
    • Related Report
      2015 Annual Research Report
  • [Presentation] 細胞核構造関連タンパク質による相同組換え修復の制御2015

    • Author(s)
      田代 聡
    • Organizer
      第74回 日本癌学会学術総会
    • Place of Presentation
      名古屋市
    • Year and Date
      2015-10-10
    • Related Report
      2015 Annual Research Report
  • [Presentation] Biological estimation of DNA damage induced by CT scan - Application of biodosimetry to medicine -2015

    • Author(s)
      Tashiro S.
    • Organizer
      IAEA/NIRS 合同テクニカルミーティング
    • Place of Presentation
      千葉市
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Regulation of DNA Repair and Nuclear Lamina2015

    • Author(s)
      Tashiro S.
    • Organizer
      International Symposium on Chromatin Structure, Dynamics, and Function
    • Place of Presentation
      淡路市
    • Year and Date
      2015-08-25
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Nuclear Topography of homologous recombinational repair2015

    • Author(s)
      Tashiro S.
    • Organizer
      15th International Congress of Radiation Research (ICRR 2015)
    • Place of Presentation
      京都市
    • Year and Date
      2015-05-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Biological Estimation of the DNA Damage Induced by CT Scan.2015

    • Author(s)
      Tashiro S.
    • Organizer
      15th International Congress of Radiation Research (ICRR 2015)
    • Place of Presentation
      京都市
    • Year and Date
      2015-05-27
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Book] 最新Body CT診断2018

    • Author(s)
      福本 航、石田万理、田代 聡
    • Total Pages
      380
    • Publisher
      メディカル・サイエンス・インターナショナル社
    • ISBN
      9784895929073
    • Related Report
      2017 Annual Research Report
  • [Remarks] 細胞修復制御分野 原爆放射線医科学研究所 広島大学

    • URL

      http://home.hiroshima-u.ac.jp/cellbio/

    • Related Report
      2016 Annual Research Report
  • [Remarks] 細胞修復制御学研究分野 原爆放射線医科学研究所 広島大学

    • URL

      http://home.hiroshima-u.ac.jp/cellbio/

    • Related Report
      2015 Annual Research Report

URL: 

Published: 2015-04-16   Modified: 2022-08-31  

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