Unraveling the molecular mechanisms of spermatogenesis using differentiation-deficient spermatogonial stem cells
利用分化缺陷的精原干细胞揭示精子发生的分子机制
基本信息
- 批准号:20580313
- 负责人:
- 金额:$ 3.16万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2008
- 资助国家:日本
- 起止时间:2008 至 2010
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The KIT receptor tyrosine kinase is required for normal spermatogenesis. Although spermatogenesis is abolished in the testis of W^v/W^v mice due to the Kit gene mutation, undifferentiated spermatogonia with spermatogonial stem cell (SSC) phenotype were identified. The W^v/W^v spermatogonia were self-renewed in a modified SSC culture system, indicating they were SSCs. Comparison of the gene expression profiles of the W^v/W^v and wild-type SSCs identified several genes that were expressed differentially in the two SSC populations. These genes might play a role in spermatogonial differentiation.
KIT受体酪氨酸激酶是正常精子发生所必需的。虽然由于Kit基因突变,W^v/W^v小鼠睾丸中的精子发生被消除,但仍鉴定出具有精原干细胞(SSC)表型的未分化精原细胞。W^v/W^v精原细胞在改良的SSC培养体系中能自我更新,表明其为SSC。比较W^v/W^v和野生型SSC的基因表达谱,鉴定了在两个SSC群体中差异表达的几个基因。这些基因可能在精原细胞分化中发挥作用。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
グリア細胞株由来神経栄養因子GDNF発現系の構築
胶质细胞源性神经营养因子GDNF表达系统的构建
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:Sato S.;Ikeda K.;Hayshibara Y.;Nakao K.;Aizawa S;Ochi H.;Ogino H.;Kawakami K.;垣内一恵・久保田浩司;Masahumi Kawaguchi;堀田耕司;篠塚直美;Ochi H. and Ogino H.;Masahumi Kawaguchi;垣内一恵
- 通讯作者:垣内一恵
分化不全精原幹細胞の自己複製と分化誘導
去分化精原干细胞的自我更新和分化诱导
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:皆川至;高力宙;佐方醍;柴田昌利;河原崎達雄;高坂哲也;久保田浩司
- 通讯作者:久保田浩司
Hepatic stem cells and hepatoblasts: identification, isolation, and ex vivo maintenance.
- DOI:10.1016/s0091-679x(08)00008-3
- 发表时间:2008
- 期刊:
- 影响因子:0
- 作者:E. Wauthier;E. Schmelzer;W. Turner;Lili Zhang;E. LeCluyse;Joseph Ruiz;R. Turner;Mark E. Furth
- 通讯作者:E. Wauthier;E. Schmelzer;W. Turner;Lili Zhang;E. LeCluyse;Joseph Ruiz;R. Turner;Mark E. Furth
精原幹細胞研究の展望
精原干细胞研究前景
- DOI:
- 发表时间:2008
- 期刊:
- 影响因子:0
- 作者:Yoshimoto T;Nakamura S;Yamauchi S;Muto N;Nakada T;Ashizawa K;Tatemoto H;久保田浩司
- 通讯作者:久保田浩司
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KUBOTA Hiroshi其他文献
コンピュータビジョンを用いた卓球ボールの運動解析
基于计算机视觉的乒乓球运动分析
- DOI:
- 发表时间:
2018 - 期刊:
- 影响因子:0
- 作者:
YOKOYAMA Takayuki;MURAMOTO Tatunori;ISHIKAWA Yoshihisa;KUBOTA Hiroshi;ONO Takashi;SATO Takeru;MIYAKE Keisuke;玉城将 - 通讯作者:
玉城将
KUBOTA Hiroshi的其他文献
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{{ truncateString('KUBOTA Hiroshi', 18)}}的其他基金
Measuring the grip strength of judogi in judo athletes
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- 批准号:
18K17892 - 财政年份:2018
- 资助金额:
$ 3.16万 - 项目类别:
Grant-in-Aid for Early-Career Scientists
Reconsidering elementary concepts for the study of religious thoughts: A theoretical and genealogical study of 'mysticism' and its relevant concepts
重新考虑宗教思想研究的基本概念:“神秘主义”及其相关概念的理论和谱系研究
- 批准号:
15H03162 - 财政年份:2015
- 资助金额:
$ 3.16万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Comprehensive studies on the origin, development and religio-historical significance of the 'Voelkisch-Religious Movement' in Germany
德国“Voelkisch宗教运动”的起源、发展及其宗教历史意义的综合研究
- 批准号:
21320018 - 财政年份:2009
- 资助金额:
$ 3.16万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Dynamic functions of chaperonins in the cell
细胞内伴侣蛋白的动态功能
- 批准号:
20570182 - 财政年份:2008
- 资助金额:
$ 3.16万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Role of CCT assisted functions in cellular activities
CCT 辅助功能在细胞活动中的作用
- 批准号:
18570175 - 财政年份:2006
- 资助金额:
$ 3.16万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Interactions between religion, political ideologies, and academe in the history of the study of religions in Germany
德国宗教研究史上宗教、政治意识形态和学术之间的相互作用
- 批准号:
18529002 - 财政年份:2006
- 资助金额:
$ 3.16万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Thoracoscopic treatment of atrial fibrillation on the beating heart
胸腔镜治疗心脏跳动的房颤
- 批准号:
13671377 - 财政年份:2001
- 资助金额:
$ 3.16万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Molecular mechanism of morphogenetic movements in amphibian embryos
两栖动物胚胎形态发生运动的分子机制
- 批准号:
12680713 - 财政年份:2000
- 资助金额:
$ 3.16万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Study on Environmental issues at Flight of Supersonic Aircraft
超音速飞机飞行环境问题研究
- 批准号:
05402053 - 财政年份:1993
- 资助金额:
$ 3.16万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
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