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Group SUMOylation in response to damage of genome and proteome in cells

Research Project

Project/Area Number 17H01878
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 InstitutionKumamoto University

Principal Investigator

Saitoh Hisato  熊本大学, 大学院先端科学研究部(理), 教授 (50211925)

Project Period (FY) 2017-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2021: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2020: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2019: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2018: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2017: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Keywords核 / クロマチン / 膜ベシクル / 微小核 / がん化 / 細胞増殖 / シグナル伝達 / 損傷応答 / タンパク質 / 非感染性免疫応答 / クロモスリプシス / プロテオスタシス / DNA損傷応答 / 脂肪滴 / 核構造 / クロマチン損傷 / 脂肪適 / グアニン4重鎖 / 液層分離 / 翻訳後修飾 / タンパク質分解 / SUMO / ユビキチン / DNA損傷 / PMLボディー / 核小体 / プロテアソーム / 品質管理 / アミロイド / 細胞・組織 / プロテオーム / 生体分子 / ストレス / 蛋白質
Outline of Final Research Achievements

Quality control of the genome and proteome in the cell nucleus of eukaryotic cells, including humans, is closely related to cell fate determination and cell death. It is important to understand the basis of their molecular regulation. Protein network regulation, including post-translational modifications of proteins, is one of the molecular regulatory bases. In the early stages of this study, we focused on SUMOylation among post-translational modifications, but later we expanded our analysis to broad aspects of cellular components, including genome, protein as well as phospholipid membrane. As a result, multiple experimental systems have been set up to determine how human cells initiate molecular responses to the internal and external environment, providing insights into multiple signaling regulatory systems in human cells.

Academic Significance and Societal Importance of the Research Achievements

学術的には分子生物学の基盤知識、特に細胞核やクロマチンの制御に関する基礎的な知見を深化・拡張した点は意義があると考えている。また、社会的にはゲノムやプロテオームの制御を活用した保健医療や環境科学の諸分野における技術開発の知的基盤を構築することに貢献できたと考えている。

Report

(6 results)
  • 2022 Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (36 results)

All 2022 2020 2019 2018 2017 Other

All Journal Article (10 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 9 results,  Open Access: 2 results) Presentation (25 results) (of which Int'l Joint Research: 1 results) Remarks (1 results)

  • [Journal Article] Cell-derived giant membrane vesicles enclosing the anthracycline anti-cancer drug doxorubicin and their cytotoxicity.2022

    • Author(s)
      S. Okada and H. Saitoh
    • Journal Title

      Int. J. Memb. Sci. Tech.

      Volume: 9 Issue: 1 Pages: 13-19

    • DOI

      10.15379/2410-1869.2022.09.01.02

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Chemica manipulation to facilitate membrane blebbing and vesicle shedding in the cellular cortex.2020

    • Author(s)
      Saya Okada, Yuta Fukai, Fumiya Yoshimoto, Hisato Saitoh
    • Journal Title

      Biotechnology Letters.

      Volume: - Issue: 7 Pages: 1137-1145

    • DOI

      10.1007/s10529-020-02848-7

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Three Types of Nuclear Envelope Assemblies Associated with Micronuclei.2020

    • Author(s)
      Miyazaki K, Ichikawa Y, Saitoh N, *Saitoh H
    • Journal Title

      Cell Bio

      Volume: 9 Issue: 01 Pages: 14-28

    • DOI

      10.4236/cellbio.2020.91002

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Fluorescence method to visualize the nuclear boundary by the lipophilic dye DiI.2020

    • Author(s)
      K. Miyazaki, K. Yano, H. Saitoh
    • Journal Title

      Biosci. Biotechnol. Biochem.

      Volume: e-pub Issue: 8 Pages: 1685-1688

    • DOI

      10.1080/09168451.2020.1756737

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nanosecond pulsed electric fields induce extracellular release of chromosomal DNA and histone citrullination in neutrophil-differentiated HL-60 cells.2019

    • Author(s)
      4)T. Koga, K. Morotomi-Yano, T. Sakugawa, H. Saitoh, K. Yano.
    • Journal Title

      Sci. Rep.

      Volume: 9 Issue: 1 Pages: 8451-8451

    • DOI

      10.1038/s41598-019-44817-9

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Linkage between lipid droplet formation and nuclear deformation in HeLa human cervical cancer cells2018

    • Author(s)
      Takir Gizem Gulevin、Ohsaki Yuki、Morotomi-Yano Keiko、Yano Ken-ichi、Saitoh Hisato
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 504 Issue: 2 Pages: 485-490

    • DOI

      10.1016/j.bbrc.2018.08.200

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Wash-free instant detection of giant plasma membrane vesicles2018

    • Author(s)
      Okada Saya、Yankawa Satoshi、Saitoh Hisato
    • Journal Title

      Analytical Biochemistry

      Volume: 557 Pages: 59-61

    • DOI

      10.1016/j.ab.2018.07.012

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A genetic screen to discover SUMOylated proteins in living mammalian cells2017

    • Author(s)
      Komiya M, Ito A, Endo M, Hiruma D, Hattori M, Saitoh H, Yoshida M, Ozawa T.
    • Journal Title

      Sci. Rep.

      Volume: 7 Issue: 1 Pages: 17443-17443

    • DOI

      10.1038/s41598-017-17450-7

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Thymine DNA glycosylase modulates the DNA damage response and gene expression by base excision repair-dependent and -independent mechanisms2017

    • Author(s)
      Tomohumi Nakamura, Kouichi Murakami, Haruto Tada, Yoshihiko Uehara, Jumpei Nogami, Kazumitsu Maehara, Yasuyuki Ohkawa, Hisato Saitoh, Hideo Nishitani, Tetsuya Ono, Ryotaro Nishi, Masayuki Yokoi, Wataru Sakai, and Kaoru Sugasawa
    • Journal Title

      Genes to Cells

      Volume: 22 Issue: 4 Pages: 392-405

    • DOI

      10.1111/gtc.12481

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Aclarubicin, an anthracycline anti-cancer drug, fluorescently contrasts mitochondria and reduces the oxygen consumption rate in living human cells2017

    • Author(s)
      Iihoshi Haruka、Ishihara Takaya、Kuroda Shogo、Ishihara Naotada、Saitoh Hisato
    • Journal Title

      Toxicology Letters

      Volume: 277 Pages: 109-114

    • DOI

      10.1016/j.toxlet.2017.06.006

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] 植物葉緑体と動物細胞の相互作用から紐解くオルガネラ共存システムのダイナミクス2022

    • Author(s)
      濱島亨多、西田和記、斉藤寿仁
    • Organizer
      第45回日本分子生物学会(MBSJ2022)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 染色体外環状DNAによる細胞不均一化と薬剤抵抗性の獲得2022

    • Author(s)
      東 有里紗、渡部 一輝、斉藤 寿仁
    • Organizer
      第45回日本分子生物学会(MBSJ2022)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 微小核や多核の形成や運命決定を核膜の集積異常の観点から見る2020

    • Author(s)
      宮﨑航平、斉藤寿仁
    • Organizer
      第43回分子生物学会年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 化学物質および酵素処理による大型細胞外小胞の取り込み促進2020

    • Author(s)
      岡田咲耶、斉藤寿仁
    • Organizer
      第43回日本分子生物学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 化学物質による細胞膜と細胞外小胞の動態操作及びその分子理論2020

    • Author(s)
      岡田咲耶、斉藤寿仁
    • Organizer
      第7回日本細胞外小胞学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Chemical and enzymatic treatments that promote cellular uptake of giant cell-derived extracellular vesicles2020

    • Author(s)
      S. Okada, H. Saitoh
    • Organizer
      Cell Bio Virtual 2020 An Online ASCB/EMBO Meeting,
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 微小核における核膜構造のバリエーションとゲノム不安定性の制御2019

    • Author(s)
      宮崎航平、斉藤寿仁
    • Organizer
      第42回日本分子生物学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] アミロイド化したタンパク質の核小体とPMLボディでの集積とその制御2019

    • Author(s)
      小林桃子、斉藤寿仁
    • Organizer
      第42回日本分子生物学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] グアニン4重鎖オリゴDNAの細胞導入による核とクロマチン構造変化2019

    • Author(s)
      有村悠、斉藤寿仁
    • Organizer
      第42回日本分子生物学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 馬締竜平、斉藤寿仁2019

    • Author(s)
      脂肪酸による脂肪滴の誘導と核・染色体の空間制御
    • Organizer
      第42回日本分子生物学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 化学物質による細胞膜表層と細胞外ベシクルの動態操作2019

    • Author(s)
      岡田咲耶、斉藤寿仁
    • Organizer
      第42回日本分子生物学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 細胞膜ブレッブとベシクルの異なる細胞株間での比較2019

    • Author(s)
      吉元文哉、斉藤寿仁
    • Organizer
      第42回日本分子生物学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ヒト細胞由来の大型細胞外ベシクルGPMVsの高度精製とタンパク質、RNA、糖鎖構成因子の解析2019

    • Author(s)
      深井裕太、斉藤寿仁
    • Organizer
      第42回日本分子生物学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] アミロイド検出試薬を用いたSUMO・ユビキチン陽性の核内ポリペプチド鎖凝集体の検出とその制御解析2018

    • Author(s)
      小林 桃子、斉藤 寿仁
    • Organizer
      第41回日本分子生物学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] アミロイド結合性蛍光色素Thioflavin T(ThT)による生細胞の構造観察と細胞増殖の制御2018

    • Author(s)
      高鉾 結衣、斉藤 寿仁
    • Organizer
      第41回日本分子生物学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 微小管阻害による微小核の形成と脂肪滴の誘導2018

    • Author(s)
      宮﨑 航平、Gizem Gulevin Takir、斉藤 寿仁
    • Organizer
      第41回日本分子生物学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 直径5-30 umの大型細胞膜小胞の効率的な単離および膜動態の操作2018

    • Author(s)
      岡田 咲耶、斉藤 寿仁
    • Organizer
      第41回日本分子生物学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] アミロイド検出試薬を用いたSUMO・ユビキチン陽性の核内ポリペプチド鎖凝集体の検出とその制御解析2018

    • Author(s)
      小林 桃子、斉藤 寿仁
    • Organizer
      分子生物学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] アミロイド結合性蛍光色素Thioflavin T(ThT)による生細胞の構造観察と細胞増殖の制御2018

    • Author(s)
      高鉾 結衣、斉藤 寿仁
    • Organizer
      分子生物学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 微小管阻害による微小核の形成と脂肪滴の誘導2018

    • Author(s)
      宮﨑 航平、Gizem Gulevin Takir、斉藤 寿仁
    • Organizer
      分子生物学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 直径5-30μmの大型細胞膜小胞の効率的な単離および膜動態の操作2018

    • Author(s)
      岡田 咲耶、斉藤 寿仁
    • Organizer
      分子生物学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Anthracycline系トポイソメラーゼII阻害剤AclarubicinとDoxorubicinの細胞毒性の一端はミトコンドリア呼吸阻害に由来する2017

    • Author(s)
      飯星 悠、石原 孝也、石原 直忠、斉藤 寿仁
    • Organizer
      分子生物学会(ConBio2017 )
    • Related Report
      2017 Annual Research Report
  • [Presentation] アミロイド結合性蛍光色素Thioflavin T(ThT)による生細胞の構造観察と細胞増殖の制御2017

    • Author(s)
      高鉾 結衣、斉藤 寿仁
    • Organizer
      分子生物学会(ConBio2017 )
    • Related Report
      2017 Annual Research Report
  • [Presentation] Giant Plasma Membrane Vesicles(GPMVs)の大量調整と生化学解析および情報伝達キャリアーとしての利用2017

    • Author(s)
      岡田 咲耶、袰川 智吏、斉藤 寿仁
    • Organizer
      分子生物学会(ConBio2017 )
    • Related Report
      2017 Annual Research Report
  • [Presentation] SUMOとユビキチンによる不完全ポリペプチド鎖の核内凝集と離散の制御2017

    • Author(s)
      松尾 花佳、魚住 直毅、松本 蛍、斉藤 寿仁
    • Organizer
      分子生物学会(ConBio2017 )
    • Related Report
      2017 Annual Research Report
  • [Remarks] 斉藤研究室HP

    • Related Report
      2017 Annual Research Report

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Published: 2017-04-28   Modified: 2024-01-30  

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