Development of a mouse model for live-imaging of hepatic epithelial patterning in mouse embryonic liver using a HAC carrying BACs
使用携带 BAC 的 HAC 开发小鼠胚胎肝脏肝上皮模式实时成像小鼠模型
基本信息
- 批准号:23659097
- 负责人:
- 金额:$ 2.41万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Challenging Exploratory Research
- 财政年份:2011
- 资助国家:日本
- 起止时间:2011 至 2012
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Endodermal organs have tree-like structures of endodermal epithelia which are essential for performing their functions. The structures are autonomously organized by cell-to-cell interactions among different cell populations. As their final tree-like pattern of the endodermal epithelial tubes are fractal, the patterns appear to be formed based on the some mathematical rules. However, the rules have been unknown because we were not able to perform real-time observation of the behaviors of the cells involved. In order to perform simultaneous real-time imaging for different two cell populations in histogenesis of the embryonic organs using Foxa2-nEGFP-CreERT2, WT1-EGFPCre, and Tek-Cre, we generated Ai-3tTom, a new ROSA26 reporter line. This mouse line can expresses myristyl tandem Tomato in a Cre-dependent manner from ROSA26 locus, which emits very strong red fluorescence. Therefore, we are able to perform a real-time live imaging of the cells using this mouse line.
内皮器官具有内胚层上皮的树状结构,这对于执行其功能至关重要。这些结构是通过不同细胞群之间细胞间相互作用自主组织的。由于其最终的内胚层上皮管的模式是分形的,因此这些模式似乎是根据一些数学规则形成的。但是,这些规则是未知的,因为我们无法对所涉及的细胞行为进行实时观察。为了使用FOXA2-NEGFP-CREERT2,WT1-EGFPCRE和TEK-CRE在胚胎器官的组织发生中对不同的两个细胞群进行同时实时成像,我们生成了AI-3TTOM,新的Rosa26记者系列。该小鼠系可以从Rosa26基因座的Cre依赖性方式以Cre依赖性方式表达肉豆蔻基番茄,从而散发出非常强的红色荧光。因此,我们能够使用此鼠标线对单元进行实时实时成像。
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)
BMP inhibition by DAN in Hensen's node is a critical step for the establishment of left-right asymmetry in the chick embryo
- DOI:10.1016/j.ydbio.2011.12.015
- 发表时间:2012-03-01
- 期刊:
- 影响因子:2.7
- 作者:Katsu, Kenjiro;Tokumori, Daisuke;Yokouchi, Yuji
- 通讯作者:Yokouchi, Yuji
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
YOKOUCHI Yuji其他文献
YOKOUCHI Yuji的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('YOKOUCHI Yuji', 18)}}的其他基金
Functional analysis of hepatic mesothelium-derived angiogenic factors in embryonic hepatic histogenesis
肝间皮源性血管生成因子在胚胎肝组织发生中的功能分析
- 批准号:
22390034 - 财政年份:2010
- 资助金额:
$ 2.41万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
相似海外基金
Molecular and pathological analysis of hepatocellular adenomas of Japanese cases: For the progress of WHO classification
日本病例肝细胞腺瘤的分子和病理分析:为WHO分类的进展
- 批准号:
15K08388 - 财政年份:2015
- 资助金额:
$ 2.41万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Functional analysis of hepatic mesothelium-derived angiogenic factors in embryonic hepatic histogenesis
肝间皮源性血管生成因子在胚胎肝组织发生中的功能分析
- 批准号:
22390034 - 财政年份:2010
- 资助金额:
$ 2.41万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Basic research for the production of human hepatocytes and the transplantation of hepatic tissues
人肝细胞制备及肝组织移植基础研究
- 批准号:
21390365 - 财政年份:2009
- 资助金额:
$ 2.41万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Communication between skeletal muscle and adipose tissues by myostatin
肌肉生长抑制素在骨骼肌和脂肪组织之间的通讯
- 批准号:
21590320 - 财政年份:2009
- 资助金额:
$ 2.41万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
肝臓の再生医学研究のためのモデル動物の開発とES細胞を用いた肝細胞の再生
肝脏再生医学研究模型动物的开发以及使用ES细胞的肝细胞再生
- 批准号:
15700314 - 财政年份:2003
- 资助金额:
$ 2.41万 - 项目类别:
Grant-in-Aid for Young Scientists (B)