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Neuro-pathological mechanism caused by impaired DNA damage response signaling

Research Project

Project/Area Number 18H02624
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 49010:Pathological biochemistry-related
Research InstitutionHiroshima University

Principal Investigator

Miyamoto Tatsuo  広島大学, 原爆放射線医科学研究所, 准教授 (40452627)

Co-Investigator(Kenkyū-buntansha) 阿久津 シルビア夏子 (AkutsuSilviaNatsuko)  広島大学, 原爆放射線医科学研究所, 助教 (10822299)
松浦 伸也  広島大学, 原爆放射線医科学研究所, 教授 (90274133)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2020: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2018: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
KeywordsDNA修復欠損症 / DNA修復遺伝子欠損症 / ゲノム編集技術 / DNA損傷修復欠損症 / DNA修復遺伝子 / ゲノム編集 / 疾患モデル / DNA損傷修復 / 遺伝子改変動物
Outline of Final Research Achievements

Germline mutations of the MRE11 gene, which encodes a DNA double-strand breakage repair enzyme MRE11 nuclease, cause neurodegeneration or microcephaly. Here we attempted to generate the MRE11 p.A47V mutation (ataxia-type)-homozygous mice and MRE11 c.658A>C splicing mutation (microcephaly type) . Unfortunately, the MRE11 c.658A>C splicing mutation homozygote did not any neurological phenotypes. In contrast, the MRE11 p.A47V mutation homozygotes showed a mild ataxia, suggesting these animals might be useful as a neurodegenerative disease model.

Academic Significance and Societal Importance of the Research Achievements

本研究で作製したMRE11 A47Vミスセンス変異ホモ接合マウスは、神経変性疾患研究にとって有用なモデルマウスとして活用できる。また、本マウスの雄は生殖能力を有しているが、雌は不妊であった。本研究の予期せぬ成果として、MRE11の生殖細胞形成における寄与に性差があることが示されたと同時に、MRE11 A47Vミスセンス変異ホモ接合マウスは、生殖研究における新たな疾患モデルとして有用であることが示された。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (41 results)

All 2021 2020 2019 2018

All Journal Article (11 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 9 results,  Open Access: 6 results) Presentation (29 results) (of which Int'l Joint Research: 3 results,  Invited: 7 results) Book (1 results)

  • [Journal Article] Space radiation biology for “Living in Space”2020

    • Author(s)
      Furukawa S, Nagamatsu A, Nenoi M, Fujimori A, Kakinuma S, Katsube T, Wang B, Tsuruoka C, Shirai T, Nakamura AJ, Sakaue-Sawano A, Miyawaki A, Harada H, Kobayashi M, Kobayashi J, Kunieda T, Funayama T, Suzuki M, Miyamoto T, Hidema J, Yoshida Y, Takahashi A.
    • Journal Title

      BioMed Res Int.

      Volume: 2020 Issue: 1 Pages: 4703286-4703286

    • DOI

      10.1155/2020/4703286

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Insufficiency of ciliary cholesterol in hereditary Zellweger syndrome.2020

    • Author(s)
      Miyamoto T, Hosoba K, Itabashi T, Iwane AH, Akutsu AN, Ochiai H, Saito Y, Yamamoto T, Matsuura S
    • Journal Title

      EMBO Journal

      Volume: - Issue: 12

    • DOI

      10.15252/embj.2019103499

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A novel CDK-independent function of p27Kip1 in preciliary vesicle trafficking during ciliogenesis2020

    • Author(s)
      Yukimoto Hiroki、Miyamoto Tatsuo、Kiyono Tohru、Wang Shujie、Matsuura Shinya、Mizoguchi Akira、Katayama Naoyuki、Inagaki Masaki、Kasahara Kousuke
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 527 Issue: 3 Pages: 716-722

    • DOI

      10.1016/j.bbrc.2020.05.048

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Genome-wide association meta-analysis identifies GP2 gene risk variants for pancreatic cancer2020

    • Author(s)
      Lin Y, Nakatochi M, Hosono Y, Ito H, Kamatani Y, Inoko A, Sakamoto H, Kinoshita F, Kobayashi Y, Ishii H, Yamaji T,et al.
    • Journal Title

      Nature Communications

      Volume: 11 Issue: 1 Pages: 3175-3175

    • DOI

      10.1038/s41467-020-16711-w

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Premature aging syndrome showing random chromosome number instabilities with CDC20 mutation2020

    • Author(s)
      Fujita Harumi、Sasaki Takashi、Miyamoto Tatsuo、Akutsu Silvia Natsuko、Sato Showbu、Mori Takehiko、Nakabayashi Kazuhiko、Hata Kenichiro、Suzuki Hisato、Kosaki Kenjiro、Matsuura Shinya、Matsubara Yoichi、Amagai Masayuki、Kubo Akiharu
    • Journal Title

      Aging Cell

      Volume: 19 Issue: 11 Pages: 1-13

    • DOI

      10.1111/acel.13251

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] ゲノム編集技術を用いた培養細胞における疾患モデリング2020

    • Author(s)
      宮本達雄, 藤田和将, 松浦伸也
    • Journal Title

      医学のあゆみ

      Volume: 273 Pages: 20977-20982

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Applications of Genome Editing Technology in Research on Chromosome Aneuploidy Disorders2020

    • Author(s)
      Akutsu Silvia Natsuko、Fujita Kazumasa、Tomioka Keita、Miyamoto Tatsuo、Matsuura Shinya
    • Journal Title

      Cells

      Volume: 9 Issue: 1 Pages: 239-239

    • DOI

      10.3390/cells9010239

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Characterization of Functional Primary Cilia in Human Induced Pluripotent Stem Cell-Derived Neurons2019

    • Author(s)
      Miki Daisuke、Kobayashi Yuki、Okada Tomoya、Miyamoto Tatuso、Takei Nobuyuki、Sekino Yuko、Koganezawa Noriko、Shirao Tomoaki、Saito Yumiko
    • Journal Title

      Neurochemical Research

      Volume: 印刷中 Issue: 7 Pages: 1736-1744

    • DOI

      10.1007/s11064-019-02806-4

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Coordinated regulation of the dorsal-ventral and anterior-posterior patterning of Xenopus embryos by the BTB/POZ zinc finger protein Zbtb142018

    • Author(s)
      Takebayashi-Suzuki Kimiko、Konishi Hidenori、Miyamoto Tatsuo、Nagata Tomoko、Uchida Misa、Suzuki Atsushi
    • Journal Title

      Development, Growth & Differentiation

      Volume: 60 Issue: 3 Pages: 158-173

    • DOI

      10.1111/dgd.12431

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Albatross/FBF1 contributes to both centriole duplication and centrosome separation.2018

    • Author(s)
      Inoko A, Yano T, Miyamoto T, Matsuura S, Kiyono T, Goshima N, Inagaki M, Hayashi Y.
    • Journal Title

      Genes Cells.

      Volume: 23 Issue: 12 Pages: 1023-1042

    • DOI

      10.1111/gtc.12648

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ゲノム編集を用いた遺伝性疾患の治療2018

    • Author(s)
      宮本達雄、阿久津シルビア夏子、松浦伸也
    • Journal Title

      生物の科学 遺伝

      Volume: 6 Pages: 599-605

    • Related Report
      2018 Annual Research Report
  • [Presentation] 一次繊毛解析に適した数種のGタンパク質共役型受容体の選択と機能解析2021

    • Author(s)
      小林勇喜、西村宣哉、徳永優希、宮本達雄、斎藤祐見子
    • Organizer
      第94回日本薬理学会年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] iPSC reprogramming-mediated aneuploidy correction in autosomal trisomy syndromes2021

    • Author(s)
      Silvia Natsuko Akutsu, Tatsuo Miyamoto, Keita Tomioka, Daiju Oba, Hirofumi Ohashi, Shinya Matsuura
    • Organizer
      The 5th International Symposium of the Network-type Joint Usage/Research Center for Radiation Disaster Medical Science
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 繊毛病としてのペルオキシソーム形成不全症・Zellweger症候群2020

    • Author(s)
      宮本達雄、細羽康介、板橋岳志、岩根敦子、阿久津シルビア夏子、落合博、斎藤裕見子、山本卓、松浦伸也
    • Organizer
      日本人類遺伝学会第65回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 染色体分配異常を伴う新規早老症患者におけるCDC20遺伝子変異の同定と分子病態の解析2020

    • Author(s)
      藤田 春美、佐々木 貴史、宮本 達雄、阿久津シルビア夏子、佐藤 尚武、 森 毅彦、中林 一彦、秦 健一郎、鈴木 寿人、小崎 健次郎、松浦 伸也、 松原 洋一、天谷 雅行、久保 亮治
    • Organizer
      日本人類遺伝学会第65回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 機能ゲノミックスを用いた放射線感受性個人差を規定する遺伝素因の探索2020

    • Author(s)
      宮本達雄, 冨岡啓太, 藤田和将, 阿久津シルビア夏子, 工藤美樹, 小林正夫, 岡田賢, 田内広, 松浦伸也
    • Organizer
      日本放射線影響学会第63回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Peroxisomes ensure to supply cholesterol into the ciliary membrane : a lesson from a peroxisome-biogenesis disorder Zellweger syndrome2020

    • Author(s)
      Tatsuo Miyamoto, Kosuke Hosoba, Takeshi Itabashi, Atsuko H. Iwane, Silvia Natsuko Akutsu, Hiroshi Ochiai, Yumiko Saito, Takashi Yamamoto, Shinya Matsuura
    • Organizer
      第43回日本分子生物学会年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] コレステロールの繊毛への輸送に関与する繊毛-ペロキシソーム伝達機構解明に向けた3D-CLEM(光-電子相関顕微鏡法)観察2020

    • Author(s)
      板橋 岳志、宮本 達雄、細羽 康介、岩根 敦子
    • Organizer
      第43回日本分子生物学会年会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] コレステロールの繊毛への輸送に関与する繊毛-ペロキシソーム伝達機構の3D形態観察2020

    • Author(s)
      板橋 岳志, 宮本 達雄,細羽 康介,岩根 敦子
    • Organizer
      日本顕微鏡学会 第76回学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Quantitative evaluation of the NBS1 I171V variant on radiosensitivity2020

    • Author(s)
      Tomioka K, Fujita K, Akutsu SN, Tauchi H, Yamamoto T, Kobayashi M, Kudo Y, Miyamoto T, Matsuura S.
    • Organizer
      The 4th International Symposium of the Network-type Joint Usage/Research Center for Radiation Disaster Medical Science
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 放射線感受性の遺伝的個人差を規定する候補素因としてのNBS1遺伝子I171V多型の定量2019

    • Author(s)
      冨岡啓太、Silivia Natsuko Akutsu、柳原啓見、田内広、山本卓、小林正夫、工藤美樹、宮本達雄、松浦伸也
    • Organizer
      第60回原子爆弾後障害研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] CRISPR-ObLiGaRe法を用いたiPS細胞における蛍光核標識によるモザイク・トリソミー21のモデル細胞系の開発2019

    • Author(s)
      Silvia Natsuko Akutsu、落合博、山本卓、大橋博文、宮本達雄、松浦伸也
    • Organizer
      日本ゲノム編集学会第4回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ゲノム編集技術を用いたオーファン繊毛病の病因・病態解明2019

    • Author(s)
      宮本達雄
    • Organizer
      愛知医科大学 病理学セミナー
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 中枢性Gタンパク質共役型受容体を介する一次繊毛縮退ーRNAseqによる調節分子の同定2019

    • Author(s)
      斎藤祐見子, 友重桜子 , 宮本達雄, 小林勇喜
    • Organizer
      Neuro 2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] Generation of Down Syndrome iPS cells targeted with fluoresence marker in chromosome 21 using genome editing technology2019

    • Author(s)
      Silvia Natsuko Akutsu, Tatsuo Miyamoto, Keita tomioka, Hiroshi Ochiai, Takashi Yamamoto, Hirofumi Ohashi, Shinya Matsuura
    • Organizer
      日本人類遺伝学会第64回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] NBS1遺伝子I171V多型の放射線感受性に対する定量的評価2019

    • Author(s)
      冨岡啓太、阿久津シルビア夏子、柳原啓見、田内広、山本卓、小林正夫、工藤美樹、宮本達雄、松浦伸也
    • Organizer
      日本放射線影響学会第62回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] DNA二重鎖切断修復を標的とした放射線治療薬の取り組み2019

    • Author(s)
      田内広、海野昌喜、松浦伸也、宮本達雄、鈴木啓司
    • Organizer
      日本放射線影響学会第62回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 放射線感受性の遺伝的個人差を規定する候補素因としてのNBS1遺伝子I171V多型の逆遺伝学的解析2019

    • Author(s)
      冨岡啓太、阿久津シルビア夏子、柳原啓見、田内広、山本卓、小林正夫、工藤美樹、宮本達雄、松浦伸也
    • Organizer
      第42回日本分子生物学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 「マンモスを再生せよ」に見るゲノム編集2019

    • Author(s)
      宮本達雄
    • Organizer
      科学道100冊・サイエンスカフェ(東広島市産業振興課)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Generation of NBS1 I171V knock-in mice using genome editing technology2019

    • Author(s)
      Tatsuo Miyamoto, Keita Tomioka, Silvia Natsuko Akutsu, Hiroshi Tauchi, Shinya Matsuura
    • Organizer
      The 3rd International Symposium of the Next network-type Joint Usage / Research Center for Radiation Disaster Medical Science
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 放射線に対する強さ・弱さの個人差を決める遺伝子変化の探索2019

    • Author(s)
      宮本達雄、冨岡啓太、阿久津シルビア夏子、松浦伸也
    • Organizer
      ふくしま県民公開大学
    • Related Report
      2018 Annual Research Report
  • [Presentation] Exprimental trials for the chromosome aneuploidy correction in Down syndrome cell lines2018

    • Author(s)
      Silvia Natsuko Akutsu, Tatsuo Miyamoto, Hrofumi Ohashi, Shinya Matsuura
    • Organizer
      第43回中国地区放射線影響研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 一塩基編集技術を用いた遺伝性小頭症の病因・病態解明2018

    • Author(s)
      宮本達雄, Silvia Natsuko Akutsu, 松浦伸也
    • Organizer
      日本生化学第91回大会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 環境センサー「一次繊毛」機能アッセイ系の構築に向けて2018

    • Author(s)
      斎藤裕見子、三木大輔、宮本達雄、関野祐子、白尾智明、小林勇喜
    • Organizer
      日本神経化学会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Synthesis-Dependent-Strand Annealingに依存したssODNノックインの可能性:ssODN導入マウス作製からの知見2018

    • Author(s)
      宮本達雄, Silvia Natsuko Akutsu,田中貴雄, 山本卓, 松浦伸也
    • Organizer
      第3回日本ゲノム編集学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ヒト培養細胞におけるゲノム編集を用いた遺伝性小頭症の病因・病態解明2018

    • Author(s)
      宮本達雄, Silvia Natsuko Akutsu, 松浦伸也
    • Organizer
      日本人類遺伝学会 第63回大会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] ゲノム編集技術を用いたNBS1 I171Vノックインマウスの作製2018

    • Author(s)
      宮本達雄、Silvia Natsuko Akutsu、田内広、松浦伸也
    • Organizer
      日本放射線影響学会第61回大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Experimental strategies for the chromosome therapy in Down Syndrome cell2018

    • Author(s)
      Silvia Natsuko Akutsu, Tatsuo Miyamoto, Hirofumi Ohashi, Shinya Matsuura
    • Organizer
      日本放射線影響学会第61回大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ゲノム編集技術を用いたナイミーヘン症候群原因遺伝子NBS1 I171V多型ノックインマウスの作製2018

    • Author(s)
      宮本達雄、冨岡啓太、阿久津シルビア夏子、山本卓、田内広、松浦伸也
    • Organizer
      第41回日本分子生物学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ゲノム不安定性が引き起こす加齢性皮膚疾患の分子病態解析2018

    • Author(s)
      久保亮治、藤田春美、佐々木貴史、中林一彦、宮本達雄、小崎健次郎
    • Organizer
      第41回日本分子生物学会年会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Book] 実験医学別冊・完全版 ゲノム編集実験スタンダード (山本卓、佐久間哲史 編)2019

    • Author(s)
      宮本達雄、藤田和将、阿久津シルビア夏子、松浦伸也
    • Total Pages
      386
    • Publisher
      羊土社
    • ISBN
      9784758122443
    • Related Report
      2019 Annual Research Report

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Published: 2018-04-23   Modified: 2022-01-27  

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