Study on underlying gene of Nijmegen Breakage Syndrome
Study on underlying gene of Nijmegen Breakage Syndrome
批准号:
10044295
负责人:
KOMATSU Kenshi
金额:
$4.93万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B).
财政年份:
1998
资助国家:
日本
项目状态:
已结题
起止时间:
1998 至 2000
中文摘要
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英文摘要
We have investigated phenotypes and genotypes of cells from patients with Nijmegen breakage syndrome.1. NBS cells partially repressed the induction of p53 and phosphorylation of p53 (ser-15) after irradiation.2. NBS cells showed the defect in apoptic response to radiation.3. For the perpose of prenatal diagnosis, we analyzed mutation in NBS gene of patients and haplotype of parental DNA.4. We investigated mechanism of NBS1 in chromosomal stability, radiation sensitivity and signal transduction, which include ATM, Histon H2AX, p53, NBS, hMre11, Ku.
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K.Morishima,et.al.: "A polymorphic CA repeat market at the human 27KD-calbindin(CALB1)locus."J.Hum.Genet.. 44. 414-415 (1999)
K.Morishima 等人:“人类 27KD-钙结合蛋白 (CALB1) 基因座的多态性 CA 重复市场。”J.Hum.Genet.. 44. 414-415 (1999)
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S.Matsuura,et al.: "Posithonal of the gone for Nijimegen breakage syndrome" Natuure Genet.19. 179-181 (1998)
S.Matsuura 等人:“Nijimegen 断裂综合征的消失的位置”Natuure Genet.19。
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H.Tauchi, et.al.: "The FHA domain of NBS1 is essential for nuclear foci formation after irradiation, but not essential for hRAD50/hMRE11/NBS1 complex DNA repair activity."J.Biol.Chem.. 276. 12-15 (2001)
H.Tauchi 等人:“NBS1 的 FHA 结构域对于辐射后核灶的形成至关重要,但对于 hRAD50/hMRE11/NBS1 复合体 DNA 修复活性不是必需的。”J.Biol.Chem.. 276. 12-
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S.Shoji,et.al.: "Developmental malformations and intrauterine deaths in γ-ray-irradiated scid mouse embryos" Int.J.radiat.Biol.73. 705-709 (1998)
S.Shoji 等人:“γ 射线照射的 scid 小鼠胚胎中的发育畸形和宫内死亡”Int.J.radiat.Biol.73 (1998)。
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H.Tauchi, et.al.: "Mutation spectrum of MSH3-deficient cells HHUA/chr.2 refrects in vivo activity of the MSH3 gene product in mismatch repair."Mutat.Res. 447. 155-164 (2000)
H.Tauchi 等人:“MSH3 缺陷细胞 HHUA/chr.2 的突变谱反映了错配修复中 MSH3 基因产物的体内活性。”Mutat.Res。
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共 18 条
Contribution of translesional DNA synthesis to UV-induced damage during embryogenesis and at low dose-rate.
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批准号:25550025
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.58万
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财政年份:2013
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负责人:KOMATSU Kenshi
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依托单位:
Roles of newly discovered NBS1 domains in ubiquitin signals and rejoining of double-strand breaks after irradiation
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批准号:23241021
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项目类别:Grant-in-Aid for Scientific Research (A)
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资助金额:$24.13万
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财政年份:2011
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负责人:KOMATSU Kenshi
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依托单位:
Molecular mechanism of radiation/NBS1-associated microcephaly
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批准号:23651045
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.58万
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财政年份:2011
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负责人:KOMATSU Kenshi
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依托单位:
Induction of DNA double strand break by environmental genotoxic and carcinogenic agents
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批准号:18101002
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项目类别:Grant-in-Aid for Scientific Research (S)
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资助金额:$69.56万
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财政年份:2006
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负责人:KOMATSU Kenshi
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依托单位:
FUNCTIONAL ANALYSIS OF CANCER-SUSCEPTIBIE GENE, NBS1
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批准号:17013040
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项目类别:Grant-in-Aid for Scientific Research on Priority Areas
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资助金额:$52.48万
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财政年份:2005
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负责人:KOMATSU Kenshi
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依托单位:
Origin of radiation-induced genomic instability
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批准号:14208068
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项目类别:Grant-in-Aid for Scientific Research (A)
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资助金额:$33.86万
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财政年份:2002
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负责人:KOMATSU Kenshi
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依托单位:
Cancersusceptibility disease Nijmegen Breakage Syndrome and the function of underlying gene.
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批准号:12213087
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项目类别:Grant-in-Aid for Scientific Research on Priority Areas
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资助金额:$42.24万
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财政年份:2000
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负责人:KOMATSU Kenshi
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依托单位:
Development of (a human X-chromosome * hamster) hybrid cell assay system, which is sensitive to tritium exposure.
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批准号:09558064
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$7.55万
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财政年份:1997
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负责人:KOMATSU Kenshi
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依托单位:
Molecular study on Nijmegen breakage sybdrome
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批准号:08044294
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项目类别:Grant-in-Aid for international Scientific Research
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资助金额:$3.52万
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财政年份:1996
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负责人:KOMATSU Kenshi
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依托单位:
Multi-functions of DNA-dependent protein kinase (DNA-PK) and the association of radiation sensitivity
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批准号:08458155
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$5.44万
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财政年份:1996
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负责人:KOMATSU Kenshi
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依托单位:
Research and development of transgenic mouse for biological effect assesment of tritium
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批准号:07558074
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$4.42万
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财政年份:1995
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负责人:KOMATSU Kenshi
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依托单位:
Study on biological effectiveness of organic bound tritium by using DNA deficient cells.
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批准号:06680482
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.41万
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财政年份:1994
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负责人:KOMATSU Kenshi
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依托单位:
The Mechanism of Hyper-radiosensitivity Expressed in Ataxia telangiectasia Disease.
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批准号:02680173
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.28万
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财政年份:1990
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负责人:KOMATSU Kenshi
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依托单位:
Modulating Effect of Protein Kinase C Activator on Radiation-Induced Transformation
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批准号:63580166
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项目类别:Grant-in-Aid for General Scientific Research (C)
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资助金额:$1.47万
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财政年份:1988
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负责人:KOMATSU Kenshi
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依托单位:
海外基金