The molecular mechanism by which transcriptional factor DEC1 modulates circadian rhythms of blood pressure.
转录因子 DEC1 调节血压昼夜节律的分子机制。
基本信息
- 批准号:23390423
- 负责人:
- 金额:$ 12.4万
- 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:2011
- 资助国家:日本
- 起止时间:2011-04-01 至 2014-03-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Blood pressure shows a circadian variation, and many patients with cardiovascular diseases show disturbance in blood pressure circadian rhythm. We found that clock protein DEC1 binds and represses the E-boxes in the promoter of Atp1b1 gene, which encodes the beta subunit of Na/K-ATPase, whereas CLOCK activates these E-boxes. Consequently, the Atp1b1 mRNA and protein levels in the cardiovascular system showed circadian rhythms. Dec1-deficient mice showed decreased blood pressure, whereas clock-mutant mice showed increased blood pressure, as Na/K-ATPase is essential for the control of blood pressure. These findings revealed for the first time the molecular mechanism involved in blood pressure circadian rhythm.
血压呈现昼夜节律变化,许多心血管疾病患者表现出血压昼夜节律紊乱。我们发现时钟蛋白 DEC1 结合并抑制 Atp1b1 基因启动子中的 E-box,该基因编码 Na/K-ATPase 的 β 亚基,而 CLOCK 则激活这些 E-box。因此,心血管系统中的 Atp1b1 mRNA 和蛋白质水平表现出昼夜节律。 Dec1缺陷小鼠表现出血压下降,而时钟突变小鼠表现出血压升高,因为Na/K-ATP酶对于控制血压至关重要。这些发现首次揭示了血压昼夜节律的分子机制。
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)
Different Circadian Expression of Major Matrix-Related Genes in Various Types of Cartilage : Modulation by Light-Dark Conditions
不同类型软骨中主要基质相关基因的不同昼夜节律表达:光暗条件的调节
- DOI:10.1093/jb/mvt068
- 发表时间:2013
- 期刊:
- 影响因子:2.7
- 作者:Honda KK; Kawamoto T; Ueda HR; Nakashima A; Ueshima T; Yamada RG; Nishimura M; Oda R; Nakamura S; Kojima T; Noshiro M; Fujimoto K; Hashimoto S; Kato Y
- 通讯作者:Kato Y
Isolation and expansion of mesenchymal stem cells from various tissues, including the umbilical cord, under serum-free conditions
在无血清条件下从各种组织(包括脐带)分离和扩增间充质干细胞
- DOI:
- 发表时间:2013
- 期刊:
- 影响因子:0
- 作者:Yukio Kato; Jinchang Shao; Koichiro Tsuji
- 通讯作者:Koichiro Tsuji
Seeding of mesenchymal stem cells into inner part of interconnected porous biodegradable scaffold by a new method with a filter paper
通过滤纸新方法将间充质干细胞接种到互连多孔可生物降解支架的内部
- DOI:
- 发表时间:2014
- 期刊:
- 影响因子:2.5
- 作者:Yamanaka K; Yamamoto K; Sakai Y; Suda Y; Shigemitsu Y; Kaneko T; Kato K; Kumagai T; Kato Y
- 通讯作者:Kato Y
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KATO Yukio其他文献
AMP-activated protein kinase activation reduces the transcriptional activity of the murine luteinizing hormone β-subunit gene
AMP 激活的蛋白激酶激活降低了小鼠黄体生成素 β 亚基基因的转录活性
- DOI:
10.1262/jrd.2019-143 - 发表时间:
2020 - 期刊:
- 影响因子:1.8
- 作者:
MORIYAMA Ryutaro;IWAMOTO Koichi;HAGIWARA Teruki;YOSHIDA Saishu;KATO Takako;KATO Yukio - 通讯作者:
KATO Yukio
Localization of SOX2-positive stem/progenitor cells in the anterior lobe of the common marmoset (Callithrix jacchus) pituitary
SOX2 阳性干/祖细胞在普通狨猴 (<i>Callithrix jacchus</i>) 垂体前叶的定位
- DOI:
10.1262/jrd.2018-043 - 发表时间:
2018 - 期刊:
- 影响因子:1.8
- 作者:
YOSHIDA Saishu;FUJIWARA Ken;INOUE Takashi;SASAKI Erika;KAMETANI Yoshie;TAKEKOSHI Susumu;INOSHITA Naoko;KATO Takako;KATO Yukio - 通讯作者:
KATO Yukio
AMP-activated protein kinase activation reduces the transcriptional activity of the murine luteinizing hormone β-subunit gene
AMP 激活的蛋白激酶激活降低了小鼠黄体生成素 β 亚基基因的转录活性
- DOI:
10.1262/jrd.2019-143 - 发表时间:
2020 - 期刊:
- 影响因子:1.8
- 作者:
MORIYAMA Ryutaro;IWAMOTO Koichi;HAGIWARA Teruki;YOSHIDA Saishu;KATO Takako;KATO Yukio - 通讯作者:
KATO Yukio
Localization of SOX2-positive stem/progenitor cells in the anterior lobe of the common marmoset (Callithrix jacchus) pituitary
SOX2 阳性干/祖细胞在普通狨猴 (<i>Callithrix jacchus</i>) 垂体前叶的定位
- DOI:
10.1262/jrd.2018-043 - 发表时间:
2018 - 期刊:
- 影响因子:1.8
- 作者:
YOSHIDA Saishu;FUJIWARA Ken;INOUE Takashi;SASAKI Erika;KAMETANI Yoshie;TAKEKOSHI Susumu;INOSHITA Naoko;KATO Takako;KATO Yukio - 通讯作者:
KATO Yukio
Localization of SOX2-positive stem/progenitor cells in the anterior lobe of the common marmoset (Callithrix jacchus) pituitary
SOX2 阳性干/祖细胞在普通狨猴 (<i>Callithrix jacchus</i>) 垂体前叶的定位
- DOI:
10.1262/jrd.2018-043 - 发表时间:
2018 - 期刊:
- 影响因子:1.8
- 作者:
YOSHIDA Saishu;FUJIWARA Ken;INOUE Takashi;SASAKI Erika;KAMETANI Yoshie;TAKEKOSHI Susumu;INOSHITA Naoko;KATO Takako;KATO Yukio - 通讯作者:
KATO Yukio
KATO Yukio的其他文献
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{{ truncateString('KATO Yukio', 18)}}的其他基金
Development of triple-target antitumor drugs recognized by oligopeptide transporters
寡肽转运蛋白识别的三靶点抗肿瘤药物的开发
- 批准号:
23659019 - 财政年份:2011
- 资助金额:
$ 12.4万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Serum-free medium for dental regenerative tissue engineering
用于牙科再生组织工程的无血清培养基
- 批准号:
23659918 - 财政年份:2011
- 资助金额:
$ 12.4万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Digital Archives and Early Modern English Theatre: The Network of Playhouses, Players, and Printing-houses
数字档案和早期现代英国戏剧:剧场、演员和印刷厂的网络
- 批准号:
23320059 - 财政年份:2011
- 资助金额:
$ 12.4万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Studies of the roles of pituitary transcription factors for pituitary development and progenitor cells
垂体转录因子对垂体发育和祖细胞作用的研究
- 批准号:
21380184 - 财政年份:2009
- 资助金额:
$ 12.4万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Research of transporter-adaptor network as target of drug effect and toxicity
转运蛋白-适配器网络作为药效和毒性靶标的研究
- 批准号:
20390047 - 财政年份:2008
- 资助金额:
$ 12.4万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Roles of transporter adaptors as regulatory mechanism for drug absorption and disposition
转运蛋白适配器作为药物吸收和处置调节机制的作用
- 批准号:
18590137 - 财政年份:2006
- 资助金额:
$ 12.4万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Studies for mechanisms of gonadotropin gene regulation with novel pituitary transcription factors
新型垂体转录因子促性腺激素基因调控机制研究
- 批准号:
18380177 - 财政年份:2006
- 资助金额:
$ 12.4万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Pharmacokinetic analysis of the injured organ-specific targeting of hepatocyte growth factor
肝细胞生长因子损伤器官特异性靶向药代动力学分析
- 批准号:
11672138 - 财政年份:1999
- 资助金额:
$ 12.4万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Biomaterial having active sites of collagen-binding adhesion molecules (CMP and RGD-CAP)
具有胶原蛋白结合粘附分子活性位点的生物材料(CMP 和 RGD-CAP)
- 批准号:
09557146 - 财政年份:1997
- 资助金额:
$ 12.4万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
PRODUCTION OF RECOMBINANT GONADOTROPINS (FSH AND LH) AND APPLICATION FOR CONTROL IN REPRODUCTION
重组促性腺激素(FSH 和 LH)的生产及其在生殖控制中的应用
- 批准号:
09556065 - 财政年份:1997
- 资助金额:
$ 12.4万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
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