Komura Jun-ichiro 小村潤一郎

… Alternative Names

KOMURA Jun-ichiro 小村潤一郎

小村潤一郎コムラジュンイチロウ

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Researcher Number	10215410
Affiliation (Current)	2025: 公益財団法人環境科学技術研究所, 生物影響研究部, 主任研究員
Affiliation (based on the past Project Information) *help	2014: 東北大学, 大学院医学系研究科, 助教 2011 – 2013: 東北大学, 医学(系)研究科(研究院), 助教 2009 – 2012: Tohoku University, 大学院・医学系研究科, 助教 2007: Tohoku University, Tohoku University, Graduate School of Medicine, Assistant Professor 2006: 東北大学, 大学院医学系研究科, 助手 … More 2000 – 2003: 東北大学, 大学院・医学系研究科, 助手 1993 – 1994: 東北大学, 医学部, 助手 1991: 東北大学, 医学部, 助手 Less
Review Section/Research Field	Principal Investigator Molecular biology / Molecular biology / 環境影響評価(含放射線生物学) / Risk sciences of radiation and chemicals Except Principal Investigator Risk sciences of radiation/Chemicals / 老化(加齢)
Keywords	Principal Investigator クロマチン / ionizing radiation / nucleosome / chromatin / 電離放射線 / ヌクレオソーム / DNA損傷 / gene activity / chromatin structure / 遺伝子発現 … More / 発現制御 / 遺伝子 / 遺伝子活性 / クロマチン構造 / 電解放射線 / psoralen / フットプリント / ソラレン / 細胞周期 / 機能 / 染色体構築 / 突然変異 / DNAメチル化 / 転写 … More Except Principal Investigator DNA損傷 / 紫外線 / cーmyc / DNAメチル化 / 遺伝子組換えマウス / 突然変異 / アポトーシス / MIS応答 / 皮膚 / 光化学反応 / 環境 / 光化学 / 光生物学 / 老化 / トランスジェニックマウス / 体細胞突然変異 / ラット / AER / 指趾奇形 / 5ーアザシチジン / 放射線 / DNAメチルトランスフェラ-ゼ / 肝腫瘍 / 老化と癌化 Less

ＤＮＡ修復とクロマチン動態の解析によるＭ期細胞の放射線高感受性の原因究明Principal Investigator
- Principal Investigator
  
  小村潤一郎
- Project Period (FY)
  2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Risk sciences of radiation and chemicals
- Research Institution
  Tohoku University
Analysis of the mechanism of tissue-specific protection of skin against the genotoxicity of ultraviolet radiation
- Principal Investigator
  
  IKEHATA Hironobu
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Risk sciences of radiation/Chemicals
- Research Institution
  Tohoku University
Demonstration of the formation of cyclobutane pyrimidine dimers through the excited triplet state mediated by solar UV radiation
- Principal Investigator
  
  IKEHATA Hironobu
- Project Period (FY)
  2011 – 2012
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Risk sciences of radiation/Chemicals
- Research Institution
  Tohoku University
Mechanisms of Epigenetic Inheritance in Condensed Mitotic ChromosomesPrincipal Investigator
- Principal Investigator
  
  KOMURA Jun-ichiro
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Molecular biology
- Research Institution
  Tohoku University
Roles of chromatin structure in regulation of gene activityPrincipal Investigator
- Principal Investigator
  
  KOMURA Jun-ichiro
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Molecular biology
- Research Institution
  Tohoku University
Translational and rotational positioning of nucleosomes and transcriptional regulationPrincipal Investigator
- Principal Investigator
  
  KOMURA Jun-ichiro
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Molecular biology
- Research Institution
  Tohoku University
Influence of modification of DNA and histone on nucleosome positioningPrincipal Investigator
- Principal Investigator
  
  KOMURA Jun-ichiro
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Molecular biology
- Research Institution
  Tohoku University
DNA損傷がエピジェネティックな変化を起こす機構Principal Investigator
- Principal Investigator
  
  小村潤一郎
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  環境影響評価(含放射線生物学)
- Research Institution
  Tohoku University
個体の老化に伴う遺伝的変化とエピジェネティックな変化の比較
- Principal Investigator
  
  小野哲也
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  老化(加齢)
- Research Institution
  Tohoku University
DNA損傷が転写を抑制する機構Principal Investigator
- Principal Investigator
  
  小村潤一郎
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  環境影響評価(含放射線生物学)
- Research Institution
  Tohoku University
分化、老化、癌化の過程で変化するDNAメチル化の生物学的意義
- Principal Investigator
  
  小野哲也
- Project Period (FY)
  1991
- Research Category
  
  Grant-in-Aid for Cancer Research
- Research Institution
  Tohoku University
指趾発生過程を指標にした催奇形性物質スクリ-ニング法の開発
- Principal Investigator
  
  栗下昭弘
- Project Period (FY)
  1991
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Tohoku University

All 2012 2011 2010 2009 2007 Other

All Journal Article Presentation Book

[Book] ゲノムの加齢変化2010
- Author(s)
  小野哲也、上原芳彦、小村潤一郎
- Publisher
  東京大学
- Data Source
  KAKENHI-PROJECT-21570177
[Journal Article] Fully functional global genome repair of(6-4)photoproducts and compromised transcription-coupled repair of cyclobutane pyrimidine dimers in condensed mitotic chromatin2012
- Author(s)
  Komura J, Ikehata H, Mori T, Ono T
- Journal Title
  
  Exp Cell Res
  
  Volume: 318 Pages: 623-631
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21570177
[Journal Article] Fully functional global genome repair of (6-4) photoproducts and compromised transcription-coupled repair of cyclobutane pyrimidine dimers in condensed mitotic chromatin2012
- Author(s)
  J.Komura
- Journal Title
  
  Exp.Cell Res.
  
  Volume: 318 Issue: 5 Pages: 623-631
- DOI
  10.1016/j.yexcr.2012.01.003
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21570177, KAKENHI-PROJECT-23510081, KAKENHI-PROJECT-23651044
[Journal Article] 活性遺伝子のクロマチン微細構造のM期における変化に関する研究2011
- Author(s)
  小村潤一郎
- Journal Title
  
  東北医学雑誌
  
  Volume: 123 (1) Pages: 37-39
- Data Source
  KAKENHI-PROJECT-21570177
[Journal Article] Effects of calorie restriction on the age-dependent accumulation of mutations in the small intestine of lacZ-transgenic mice2011
- Author(s)
  He D, Uehara Y, Furuya M, Ikehata H, Komura J, Yamauchi K, Kakinuma S, Shang Y, Shimada Y, Ootsuyama A, Norimura T, Ono T
- Journal Title
  
  Mech Age Dev
  
  Volume: 132 Pages: 117-122
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21570177
[Journal Article] XPC is involved in genome maintenance through multiple pathways in different tissues2009
- Author(s)
  Uehara Y, Ikehata H, Furuya M, Kobayashi S, He D, Chen Y, Komura J, Ohtani H, Shimokawa I, Ono T
- Journal Title
  
  Mutat Res
  
  Volume: 670 Pages: 24-31
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21570177
[Journal Article] Chromatin fine structure of the c-MYC insulator element/DNase I-hypersensitive site I is not preserved during mitosis.2007
- Author(s)
  Jun-ichiro Komura
- Journal Title
  
  Proc. Natl. Acad. Sci. USA 104
  
  Pages: 15741-15746
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18570158
[Journal Article] Chromatin fine structure of the c-MYC insulator element/DNase l-hypersensitivesite I is not preserved during mitosis2007
- Author(s)
  Jun-ichiro Komura
- Journal Title
  
  Proc. Natl. Acad. Sci. USA 104
  
  Pages: 15741-15746
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18570158
[Journal Article] Chromatin fine structure of the c-MYC insulator element/DNase I-hypersensitive site I is not preserved during mitosis.2007
- Author(s)
  Jun-ichiro Komura
- Journal Title
  
  Proceedings of the National Academy of Sciences 104
  
  Pages: 15741-15746
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18570158
[Presentation] M期の凝縮した染色体におけるDNA二本鎖切断の修復とその影響2012
- Author(s)
  小村潤一郎, 池畑広伸, 小野哲也
- Organizer
  日本放射線影響学会第55回大会
- Place of Presentation
  仙台市
- Year and Date
  2012-09-08
- Data Source
  KAKENHI-PROJECT-24310036
[Presentation] M期の凝縮した染色体におけるDNA二本鎖切断の修復とその影響2012
- Author(s)
  小村潤一郎、池畑広伸、小野哲也
- Organizer
  影響学会第55回大会
- Place of Presentation
  仙台
- Year and Date
  2012-09-08
- Data Source
  KAKENHI-PROJECT-23651044
[Presentation] M期の凝縮した染色体におけるDNA修復:効率的なゲノム全体の除去修復と不活性な転写共役修復2011
- Author(s)
  小村潤一郎
- 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
- Year and Date
  2011-11-18
- Data Source
  KAKENHI-PROJECT-21570177
[Presentation] M期の凝縮した染色体におけるDNA修復:効率的なゲノム全体の修復と不活性な転写共役修復2011
- Author(s)
  小村潤一郎、池畑広伸、森俊雄、小野哲也
- 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
- Year and Date
  2011-11-18
- Data Source
  KAKENHI-PROJECT-21570177
[Presentation] 放射線誘発突然変異のエイジ依存性2011
- Author(s)
  小野哲也、上原芳彦、池畑広伸、小村潤一郎
- 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
- Year and Date
  2011-11-18
- Data Source
  KAKENHI-PROJECT-21570177
[Presentation] M期の凝縮した染色体におけるDNA修復:効率的なゲノム全体の除去修復と不活性な転写共役修復2011
- Author(s)
  小村潤一郎、池畑広伸、森俊雄、小野哲也
- Organizer
  影響学会第54回大会
- Place of Presentation
  神戸
- Year and Date
  2011-11-18
- Data Source
  KAKENHI-PROJECT-23651044
[Presentation] M期細胞における効率的なDNA修復2010
- Author(s)
  小村潤一郎、池畑広伸、森俊雄、小野哲也
- Organizer
  日本放射線影響学会第53回大会
- Place of Presentation
  京都テルサ
- Year and Date
  2010-10-22
- Data Source
  KAKENHI-PROJECT-21570177
[Presentation] 水素ガスの放射線防護効果2010
- Author(s)
  古谷真衣子、小野哲也、小村潤一郎、上原芳彦、地元祐輔、仲田栄子、高井良尋、大澤郁朗
- Organizer
  日本放射線影響学会第53回大会
- Place of Presentation
  京都テルサ
- Year and Date
  2010-10-22
- Data Source
  KAKENHI-PROJECT-21570177
[Presentation] M期細胞における効率的なDNA修復2010
- Author(s)
  小村潤一郎
- Organizer
  日本放射線影響学会第53回大会
- Place of Presentation
  京都テルサ(京都市)
- Year and Date
  2010-10-22
- Data Source
  KAKENHI-PROJECT-21570177
[Presentation] M期の凝縮した染色体におけるDNA二本鎖切断の修復とその影響
- Author(s)
  小村潤一郎、池畑広伸、小野哲也
- Organizer
  日本放射線影響学会第55回大会
- Place of Presentation
  仙台市
- Data Source
  KAKENHI-PROJECT-23651044

1. IKEHATA Hironobu (90250737)

# of Collaborated Projects: 3 results

# of Collaborated Products: 4 results
2. 小野哲也 (00107509)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. 栗下昭弘 (60201472)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. MORI Toshio (10115280)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. AIBA Setsuya

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. KAMEI Yasuhiro

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. HIGASHI Shoichi

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Komura Jun-ichiro 小村 潤一郎

KOMURA Jun-ichiro 小村 潤一郎

小村 潤一郎 コムラ ジュンイチロウ

Research Projects

Research Products

Co-Researchers

ＤＮＡ修復とクロマチン動態の解析によるＭ期細胞の放射線高感受性の原因究明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Analysis of the mechanism of tissue-specific protection of skin against the genotoxicity of ultraviolet radiation

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Demonstration of the formation of cyclobutane pyrimidine dimers through the excited triplet state mediated by solar UV radiation

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Mechanisms of Epigenetic Inheritance in Condensed Mitotic ChromosomesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Roles of chromatin structure in regulation of gene activityPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Translational and rotational positioning of nucleosomes and transcriptional regulationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Influence of modification of DNA and histone on nucleosome positioningPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

DNA損傷がエピジェネティックな変化を起こす機構Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

個体の老化に伴う遺伝的変化とエピジェネティックな変化の比較

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

DNA損傷が転写を抑制する機構Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

分化、老化、癌化の過程で変化するDNAメチル化の生物学的意義

Principal Investigator

Project Period (FY)

Research Category

Research Institution

指趾発生過程を指標にした催奇形性物質スクリ-ニング法の開発

Principal Investigator

Project Period (FY)

Research Category

Research Institution

[Book] ゲノムの加齢変化2010

Author(s)

Publisher

Data Source

Komura Jun-ichiro 小村潤一郎

KOMURA Jun-ichiro 小村潤一郎

小村潤一郎コムラジュンイチロウ