Induction of DNA double strand break by environmental genotoxic and carcinogenic agents
Induction of DNA double strand break by environmental genotoxic and carcinogenic agents
批准号:
18101002
负责人:
KOMATSU Kenshi
金额:
$69.56万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (S)
财政年份:
2006
资助国家:
日本
项目状态:
已结题
起止时间:
2006 至 2010
中文摘要
点击翻译按钮获取中文摘要
英文摘要
By using phosphorylation of histone H2AX as a marker of DNA lesion, we showed here that DNA double strand breaks were generated by several environmental genotoxic and carcinogenic agents including UV and DNA cross-linking agents. These agents also induced gene mutations through translesional DNA synthesis, which is associated with NBS1. NBS1 is also involved in phosphorylation of H2AX and chromatin-remodeling at sites of DNA damage. Thus, NBS1 plays important roles in genome stability (inhibition of tumorigenesis) through DNA repair and cellular response to DNA lesions.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
登录
查看更多内容
Translesion DNA synthesis across mono ADP-ribosylated deoxyguanosine by Y-family DNA polymerases.
Y 家族 DNA 聚合酶跨单 ADP 核糖基化脱氧鸟苷进行跨损伤 DNA 合成。
DOI:
--
发表时间:
2006
期刊:
New Developments in Mutation Research 6
影响因子:
--
作者:
[Masuda, H., M.Kawanishi]
通讯作者:
M.Kawanishi
Multiple roles of NBS1 in genome stability after genotoxic and non-genotixic stresses
NBS1 在基因毒性和非基因毒性应激后基因组稳定性中的多重作用
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[K.Arai, et al., Kenshi Komatsu]
通讯作者:
Kenshi Komatsu
NBS1 foci formation and divergent roles in response to DNA damage-eliciting agents
NBS1 灶的形成和对 DNA 损伤诱发剂的不同作用
DOI:
--
发表时间:
2006
期刊:
影响因子:
--
作者:
[新井邦明, 福本恵紀, 木下豊彦, ほか, Kenshi Komatsu]
通讯作者:
Kenshi Komatsu
DOI:
10.1667/rr1283.1
发表时间:
2008-08
期刊:
影响因子:
--
作者:
[Y. Uehara;H. Ikehata;J. Komura;A. Ito;Masaki Ogata;T. Itoh;R. Hirayama;Y. Furusawa;K. Ando;T. Paunesku;G. Woloschak;K. Komatsu;S. Matsuura;T. Ikura;K. Kamiya;T. Ono]
通讯作者:
Y. Uehara;H. Ikehata;J. Komura;A. Ito;Masaki Ogata;T. Itoh;R. Hirayama;Y. Furusawa;K. Ando;T. Paunesku;G. Woloschak;K. Komatsu;S. Matsuura;T. Ikura;K. Kamiya;T. Ono
DOI:
10.1159/000092508
发表时间:
2006-01-01
期刊:
GENOME AND DISEASE
影响因子:
--
作者:
[Antoccia, A., Kobayashi, J., Komatsu, K.]
通讯作者:
Komatsu, K.
共 82 条
Contribution of translesional DNA synthesis to UV-induced damage during embryogenesis and at low dose-rate.
-
批准号:25550025
-
项目类别:Grant-in-Aid for Challenging Exploratory Research
-
资助金额:$2.58万
-
财政年份:2013
-
负责人:KOMATSU Kenshi
-
依托单位:
Roles of newly discovered NBS1 domains in ubiquitin signals and rejoining of double-strand breaks after irradiation
-
批准号:23241021
-
项目类别:Grant-in-Aid for Scientific Research (A)
-
资助金额:$24.13万
-
财政年份:2011
-
负责人:KOMATSU Kenshi
-
依托单位:
Molecular mechanism of radiation/NBS1-associated microcephaly
-
批准号:23651045
-
项目类别:Grant-in-Aid for Challenging Exploratory Research
-
资助金额:$2.58万
-
财政年份:2011
-
负责人:KOMATSU Kenshi
-
依托单位:
FUNCTIONAL ANALYSIS OF CANCER-SUSCEPTIBIE GENE, NBS1
-
批准号:17013040
-
项目类别:Grant-in-Aid for Scientific Research on Priority Areas
-
资助金额:$52.48万
-
财政年份:2005
-
负责人:KOMATSU Kenshi
-
依托单位:
Origin of radiation-induced genomic instability
-
批准号:14208068
-
项目类别:Grant-in-Aid for Scientific Research (A)
-
资助金额:$33.86万
-
财政年份:2002
-
负责人:KOMATSU Kenshi
-
依托单位:
Cancersusceptibility disease Nijmegen Breakage Syndrome and the function of underlying gene.
-
批准号:12213087
-
项目类别:Grant-in-Aid for Scientific Research on Priority Areas
-
资助金额:$42.24万
-
财政年份:2000
-
负责人:KOMATSU Kenshi
-
依托单位:
Study on underlying gene of Nijmegen Breakage Syndrome
-
批准号:10044295
-
项目类别:Grant-in-Aid for Scientific Research (B).
-
资助金额:$4.93万
-
财政年份:1998
-
负责人:KOMATSU Kenshi
-
依托单位:
Development of (a human X-chromosome * hamster) hybrid cell assay system, which is sensitive to tritium exposure.
-
批准号:09558064
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$7.55万
-
财政年份:1997
-
负责人:KOMATSU Kenshi
-
依托单位:
Molecular study on Nijmegen breakage sybdrome
-
批准号:08044294
-
项目类别:Grant-in-Aid for international Scientific Research
-
资助金额:$3.52万
-
财政年份:1996
-
负责人:KOMATSU Kenshi
-
依托单位:
Multi-functions of DNA-dependent protein kinase (DNA-PK) and the association of radiation sensitivity
-
批准号:08458155
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$5.44万
-
财政年份:1996
-
负责人:KOMATSU Kenshi
-
依托单位:
Research and development of transgenic mouse for biological effect assesment of tritium
-
批准号:07558074
-
项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$4.42万
-
财政年份:1995
-
负责人:KOMATSU Kenshi
-
依托单位:
Study on biological effectiveness of organic bound tritium by using DNA deficient cells.
-
批准号:06680482
-
项目类别:Grant-in-Aid for General Scientific Research (C)
-
资助金额:$1.41万
-
财政年份:1994
-
负责人:KOMATSU Kenshi
-
依托单位:
The Mechanism of Hyper-radiosensitivity Expressed in Ataxia telangiectasia Disease.
-
批准号:02680173
-
项目类别:Grant-in-Aid for General Scientific Research (C)
-
资助金额:$1.28万
-
财政年份:1990
-
负责人:KOMATSU Kenshi
-
依托单位:
Modulating Effect of Protein Kinase C Activator on Radiation-Induced Transformation
-
批准号:63580166
-
项目类别:Grant-in-Aid for General Scientific Research (C)
-
资助金额:$1.47万
-
财政年份:1988
-
负责人:KOMATSU Kenshi
-
依托单位:
海外基金