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Mechanism of DNA damage responses mediated by acetylation of non-histone proteins

Research Project

Project/Area Number 23651050
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Risk sciences of radiation/Chemicals
Research InstitutionNational Institute of Radiological Sciences

Principal Investigator

YASUDA Takeshi  独立行政法人放射線医学総合研究所, 緊急被ばく医療研究センター, 主任研究員 (60332269)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
KeywordsDNA損傷応答 / アセチル化 / DNA修復 / 相同組換え / ヌクレオチド除去修復 / アポトーシス / 放射線 / 幹細胞 / 紫外線
Research Abstract

We have newly identified several non-histone target proteins involved in DNA damage response, which are acetylated by histone acetyltransferases such as CBP and p300 in vitro. Among the identified acetylated proteins, acetylation of human Rad52 protein was induced after DNA double-strand break (DSB). We identified the acetylation sites of Rad52 by mass spectrometry with the in vitro- acetylated purified Rad52 protein. Radiation-induced homologous recombination was inhibited by mutations at the acetylated sites. Our results indicates that acetylation of Rad52 is required for DSB repair by homologous recombination.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (31 results)

All 2013 2012 2011

All Journal Article (7 results) (of which Peer Reviewed: 7 results) Presentation (23 results) (of which Invited: 1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Clinical Impact of Radiation-Resistant Mesenchymal Stem Cells in Bone Marrow Deduced from Preclinical Studies2013

    • Author(s)
      Michikawa, Y., Hazawa, M., Saotome-Nakamura, A., Yasuda, T., Gotoh, T., Tajima, K
    • Journal Title

      Journal of Bone Marrow Researc

      Volume: 1

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Sulfation of keratan sulfate proteoglycan reduces radiation-induced apoptosis in human Burkitt's lymphoma cell lines2013

    • Author(s)
      Nakayama, F., Umeda, S., Ichimiya, T., Kamiyama, S., Hazawa, M., Yasuda, T., Nishihara, S., Imai, T
    • Journal Title

      FEBS Letters

      Volume: 587 Issue: 2 Pages: 231-237

    • DOI

      10.1016/j.febslet.2012.12.002

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Structural stability of human fibroblast growth factor-1 is essential for protective effects against radiation-induced intestinal damage2013

    • Author(s)
      Nakayama, F., Umeda, S., Yasuda, T., Asada, M., Motomura, K., Suzuki, M., Zakrzewska, M., Imamura, T., and Imai, T
    • Journal Title

      Int. J. Radiat. Biol. Phys.

      Volume: 85 Issue: 2 Pages: 477-483

    • DOI

      10.1016/j.ijrobp.2012.04.042

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Vitronectin improves cell survival after radiation injury in human umbilical vein endothelial cells2012

    • Author(s)
      Hazawa, M., Yasuda, T. (corresponding author), Noshiro, K., Saotome-Nakamura, A., Fukuzaki, T., Michikawa, Y., Gotoh, T., and Tajima, K.
    • Journal Title

      FEBS Open Bio

      Volume: 2 Issue: 1 Pages: 334-338

    • DOI

      10.1016/j.fob.2012.10.002

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] The molecular basis of CRL4DDB2/CSA ubiquitin ligase architecture, targeting, and activation2011

    • Author(s)
      Fischer, E.S., et al
    • Journal Title

      Cell

      Volume: 147 Issue: 5 Pages: 1024-1039

    • DOI

      10.1016/j.cell.2011.10.035

    • Related Report
      2012 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Effects of Carbon Ion Beam on Putative Colon Cancer Stem Cells and Its Comparison with X-rays2011

    • Author(s)
      Cui, X., Oonishi, K., Tsujii, H., Yasuda, T., Matsumoto, Y., Furusawa, Y., Akashi, M., Kamada, T. and Okayasu, R
    • Journal Title

      Cancer Research

      Volume: 71 Issue: 10 Pages: 3676-3687

    • DOI

      10.1158/0008-5472.can-10-2926

    • Related Report
      2012 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Fibroblast Growth Factor-12 Translocation into Intestinal Epithelial Cells is Dependent on a Novel Cell-Penetrating Peptide Domain : Involvement of Internalization in the in Vivo Role of Exogenous FGF122011

    • Author(s)
      Fumiaki Nakayama, Takeshi Yasuda, Sachiko Umeda, Masahiro Asada, Toru Imamura, Viktor Meineke, Makoto Akashi
    • Journal Title

      The Journal of Biological Chemistry

      Volume: 286 Issue: 29 Pages: 25823-25834

    • DOI

      10.1074/jbc.m110.198267

    • Related Report
      2012 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Presentation] DNA修復におけるクロマチン構造の影響とヒストンアセチル化酵素の役割2013

    • Author(s)
      安田 武嗣
    • Organizer
      平成25年東京RBC新春放談会
    • Place of Presentation
      千葉(招待講演)
    • Year and Date
      2013-01-26
    • Related Report
      2012 Final Research Report
  • [Presentation] DNA修復におけるクロマチン構造の影響とヒストンアセチル化酵素の役割2013

    • Author(s)
      安田 武嗣
    • Organizer
      平成25年東京RBC新春放談会
    • Place of Presentation
      千葉
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] DNA損傷によるヒトRad52タンパク質のアセチル化は、DNA二重鎖切断部位への集積に必要である2012

    • Author(s)
      安田 武嗣、齋藤健吾、香川 亘、荻 朋男、鈴木健祐, 堂前 直, 日野拓也、中沢 由華、早乙女(中邑) 愛、加藤 宝光、Matthew Genet、羽澤 勝治、冨田 雅典、花岡 文雄、菅澤 薫、Penny Jeggo、岡安 隆一、田嶋 克史、胡桃坂 仁志
    • Organizer
      第35回日本分子生物学会
    • Place of Presentation
      福岡
    • Related Report
      2012 Final Research Report
  • [Presentation] ヒト間葉系幹細胞におけるヒトRad52タンパク質のDNA損傷によるアセチル化誘導2012

    • Author(s)
      早乙女 愛、安田 武嗣、齋藤 健吾、香川 亘、荻 朋男、鈴木 健祐、堂前 直、日野 拓也、中沢 由華、羽澤 勝治、花岡 文雄、菅澤 薫、岡安 隆一、胡桃坂 仁志、田嶋 克史
    • Organizer
      第35回日本分子生物学会
    • Place of Presentation
      福岡
    • Related Report
      2012 Final Research Report
  • [Presentation] 非ヒストンタンパク質のアセチル化修飾を介したDNA修復制御機構2012

    • Author(s)
      安田 武嗣
    • Organizer
      遺伝研研究集会 「遺伝情報の安定性を支える分子メカニズム」
    • Place of Presentation
      三島
    • Related Report
      2012 Final Research Report
  • [Presentation] Acetylation of human Rad52 protein by CBP/p3002012

    • Author(s)
      Takeshi Yasuda, Kengo Saito, Wataru Kagawa, Tomoo Ogi, Takehiro Suzuki, Naoshi Dohmae, Takuya Hino, Yuka Nakazawa, Ai Saotome-Nakamura, Takamitsu Kato, Matthew Genet, Masaharu Hazawa, Masanori Tomita, Fumio Hanaoka, Kaoru Sugasawa, Penny Jeggo, Ryuichi Okayasu, Katsushi Tajima, Hitoshi Kurumizaka
    • Organizer
      The 8th 3R symposium
    • Place of Presentation
      兵庫県
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Presentation] DNA damage-induced acetylation of human Rad52 protein in human mesenchymal stem cells2012

    • Author(s)
      Ai Saotome-Nakamura, Takeshi Yasuda, Kengo Saito, Wataru Kagawa, Tomoo Ogi, Takehiro Suzuki, Naoshi Dohmae, Takuya Hino, Yuka Nakazawa, Masaharu Hazawa, Fumio Hanaoka, Kaoru Sugasawa, Ryuichi Okayasu, Hitoshi Kurumizaka, Katsushi Tajima
    • Organizer
      The 8th 3R symposium
    • Place of Presentation
      兵庫県
    • Related Report
      2012 Final Research Report
  • [Presentation] DNA損傷応答に関わる新規アセチル化標的タンパク質の同定2012

    • Author(s)
      安田 武嗣、齋藤 健吾、香川 亘、荻 朋男、鈴木 健祐、堂前 直、日野 拓也、中沢 由華、早乙女 愛、羽澤 勝治、花岡 文雄、菅澤 薫、岡安 隆一、胡桃坂 仁志、田嶋 克史
    • Organizer
      日本遺伝学会 第84回大会
    • Place of Presentation
      福岡
    • Related Report
      2012 Final Research Report
  • [Presentation] DNA損傷応答に関わる新規アセチル化標的タンパク質の同定2012

    • Author(s)
      安田 武嗣、齋藤 健吾、香川 亘、荻 朋男、鈴木 健祐、堂前 直、日野 拓也、中沢 由華、早乙女 愛、羽澤 勝治、花岡 文雄、菅澤 薫、岡安 隆一、胡桃坂 仁志、田嶋 克史
    • Organizer
      日本遺伝学会 第84回大会
    • Place of Presentation
      福岡
    • Related Report
      2012 Annual Research Report
  • [Presentation] DNA damage induced-acetylation of human Rad52 protein2012

    • Author(s)
      Ai Saotome、Takeshi Yasuda、Kengo Saito、Wataru Kagawa、Tomoo Ogi、et al.
    • Organizer
      The 8th 3R symposium
    • Place of Presentation
      兵庫県
    • Related Report
      2012 Annual Research Report
  • [Presentation] 非ヒストンタンパク質のアセチル化修飾を介したDNA修復制御機構2012

    • Author(s)
      安田 武嗣
    • Organizer
      遺伝研研究集会 「遺伝情報の安定性を支える分子メカニズム」
    • Place of Presentation
      三島
    • Related Report
      2012 Annual Research Report
  • [Presentation] DNA損傷によるヒトRad52タンパク質のアセチル化は、DNA二重鎖切断部位への集積に必要である2012

    • Author(s)
      安田 武嗣、齋藤 健吾、香川 亘、荻 朋男、 ら
    • Organizer
      第35回日本分子生物学会
    • Place of Presentation
      福岡
    • Related Report
      2012 Annual Research Report
  • [Presentation] ヒト間葉系幹細胞におけるヒトRad52タンパク質のDNA損傷によるアセチル化誘導2012

    • Author(s)
      早乙女 愛、安田 武嗣、齋藤 健吾、香川 亘、荻 朋男、鈴木 健祐、堂前 直、日野 拓也、中沢 由華、羽澤 勝治、花岡 文雄、菅澤 薫、岡安 隆一、胡桃坂 仁志、田嶋 克史
    • Organizer
      第35回日本分子生物学会
    • Place of Presentation
      福岡
    • Related Report
      2012 Annual Research Report
  • [Presentation] Reconstitution of mammalian nucleotide excision repair: molecular basis for DNA damage recognition2011

    • Author(s)
      Kaoru Sugasawa, Daisuke Tone, Takeshi Yasuda, Fumio Hanaoka
    • Organizer
      第34回 日本分子生物学会
    • Place of Presentation
      パシフィコ横浜, 横浜市
    • Year and Date
      2011-12-17
    • Related Report
      2012 Final Research Report
  • [Presentation] Functional analysis of the CRL4DDB2 E3 ligase in mammalian nucleotide excision repair2011

    • Author(s)
      Syota Matsumoto, Takeshi Yasuda, Naoshi Dohmae, Eric S. Fischer, Nicolas H. Thoma, Ryotaro Nishi, Fumio Hanaoka, Kaoru Sugasawa
    • Organizer
      第34回 日本分子生物学会
    • Place of Presentation
      パシフィコ横浜, 横浜市
    • Year and Date
      2011-12-16
    • Related Report
      2012 Final Research Report
  • [Presentation] Analysis of molecular mechanisms underlying regulation of Rad52 function by acetylation2011

    • Author(s)
      Takuya Hino, Kengo Saito, Takeshi Yasuda, Takehiro Suzuki, Naoshi Dohmae, Wataru Kagawa, Hitoshi Kurumizaka
    • Organizer
      第34回 日本分子生物学会
    • Place of Presentation
      パシフィコ横浜, 横浜市
    • Year and Date
      2011-12-15
    • Related Report
      2012 Final Research Report
  • [Presentation] FGF12の小腸に対する放射線防護効果について2011

    • Author(s)
      中山 文明, 梅田 禎子, 安田 武嗣, 浅田 眞弘, 鈴木 理, 今村 亨, 今井 高志
    • Organizer
      日本放射線影響学会 第54回大会
    • Place of Presentation
      神戸商工会議所会館, 神戸
    • Year and Date
      2011-11-17
    • Related Report
      2012 Final Research Report
  • [Presentation] 私の選択:研究者キャリアパスにおける岐路に立って2011

    • Author(s)
      安田 武嗣
    • Organizer
      日本放射線影響学会 第54回大会
    • Place of Presentation
      神戸商工会議所会館, 神戸
    • Year and Date
      2011-11-17
    • Related Report
      2012 Final Research Report
  • [Presentation] 私の選択:研究者キャリアパスにおける岐路に立って2011

    • Author(s)
      安田 武嗣
    • Organizer
      日本放射線影響学会 第54回大会
    • Place of Presentation
      神戸商工会議所会館, 神戸
    • Related Report
      2011 Research-status Report
  • [Presentation] Reconstitution of mammalian nucleotide excision repair: molecular basis for DNA damage recognition2011

    • Author(s)
      Kaoru Sugasawa, Daisuke Tone, Takeshi Yasuda, Fumio Hanaoka
    • Organizer
      第34回 日本分子生物学会
    • Place of Presentation
      パシフィコ横浜, 横浜市
    • Related Report
      2011 Research-status Report
  • [Presentation] FGF12の小腸に対する放射線防護効果について2011

    • Author(s)
      中山 文明, 梅田 禎子, 安田 武嗣, 浅田 眞弘, 鈴木 理, 今村 亨, 今井 高志
    • Organizer
      日本放射線影響学会 第54回大会
    • Place of Presentation
      神戸商工会議所会館, 神戸
    • Related Report
      2011 Research-status Report
  • [Presentation] Functional analysis of the CRL4DDB2 E3 ligase in mammalian nucleotide excision repair2011

    • Author(s)
      Syota Matsumoto, Takeshi Yasuda, Naoshi Dohmae, Eric S. Fischer, Nicolas H. Thomä, Ryotaro Nishi, Fumio Hanaoka, Kaoru Sugasawa
    • Organizer
      第34回 日本分子生物学会
    • Place of Presentation
      パシフィコ横浜, 横浜市
    • Related Report
      2011 Research-status Report
  • [Presentation] Analysis of molecular mechanisms underlying regulation of Rad52 function by acetylation2011

    • Author(s)
      Takuya Hino, Kengo Saito, Takeshi Yasuda, Takehiro Suzuki, Naoshi Dohmae, Wataru Kagawa, Hitoshi Kurumizaka
    • Organizer
      第34回 日本分子生物学会
    • Place of Presentation
      パシフィコ横浜, 横浜市
    • Related Report
      2011 Research-status Report
  • [Patent(Industrial Property Rights)] 細胞膜透過性の繊維芽細胞増殖因子の医療用途2012

    • Inventor(s)
      中山文明、梅田禎子、安田武嗣、藤田真由美、今井高志
    • Industrial Property Rights Holder
      同上
    • Industrial Property Number
      2012-259816
    • Filing Date
      2012-11-28
    • Related Report
      2012 Annual Research Report 2012 Final Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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