Analysis of the immune response to ectopically expressed allergen gene into epidermis
表皮异位表达过敏原基因的免疫反应分析
基本信息
- 批准号:18591246
- 负责人:
- 金额:$ 2.49万
- 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:2006
- 资助国家:日本
- 起止时间:2006 至 2007
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
To analyze the immunological response in epidermis of the skin, and to establish the animal model system of atopic dermatitis, we conducted to generate gene-targeting mouse which manifests epidermal keratinocyte specific-expression of green fluorescent protein (GFP). To escape the induction of immunological tolerance to ectopically introduced xenoantigen at the embryonic stage, we applied tet-on system to express GFP by epidermal keratinocytes under the control of tetracycline. Following methods were applied in this project: 1) to design the construct which transduces rtTA, downstream of epidermal basal cell specific keratin 5 promoter, in the presence of doxycycline and to establish the gene targeting- mouse in which a poly A signal of human growth hormone was introduced to downstream of rtTA(K5-rtTA2S-M2), (2) to establish the gene targeting mouse in which membranous GFP construct and SV40 poly A signal construct with insertion of insulator (Tet-EGFP Thy1). We already confirmed the designed constructs were successfully introduced into the mouse by southern blot analysis. We are now under investigation to analyze immune response in these mice.
为了分析皮肤表皮的免疫反应,并建立了特应性皮炎的动物模型系统,我们进行了产生靶向基因的小鼠,该小鼠表现出表皮角质形成细胞的特异性表达的绿色荧光蛋白(GFP)。为了避免在胚胎阶段引入异位引入异种抗原的免疫学耐受性,我们应用Tet-On系统在四环素控制下通过表皮角质形成细胞表达GFP。在本项目中采用了以下方法:1)设计构造的构建体,该构建体(在多Xycycline存在的情况下,表皮基底细胞特异性角蛋白5启动子下游),并建立了靶向基因靶向小鼠,并建立一个人类生长激素的信号,以建立了RTTA的下游(k5-rtta-rtta-rtta-2s2s2s2s2s2s2s),该信号是2)。膜GFP构建体和SV40 Poly A信号构建体,插入绝缘子(TET-EGFP THY1)。我们已经证实了通过Southern印迹分析成功地引入了设计的构建体。现在,我们正在研究这些小鼠中的免疫反应。
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)
Akt activation induces epidermal hyperplasia and proliferation of epidermal progenitors
- DOI:10.1038/sj.onc.1210274
- 发表时间:2007-07-19
- 期刊:
- 影响因子:8
- 作者:Murayama, K.;Kimura, T.;Nakano, T.
- 通讯作者:Nakano, T.
Differential regulation of karyopherin alpha 2 expression by TGF-betal and IFN-gamma in normal human epidermal keratinocytes : evident contribution of KPNA2 for nuclear translocation of IRF-1
正常人表皮角质形成细胞中 TGF-β 和 IFN-γ 对核转运蛋白 α 2 表达的差异调节:KPNA2 对 IRF-1 核转位的明显贡献
- DOI:
- 发表时间:2007
- 期刊:
- 影响因子:0
- 作者:Umegaki;N
- 通讯作者:N
Induction of beta-defensin 3 in keratinocytes stimulated by bacterial lipopeptides through toll-like receptor 2.
- DOI:
- 发表时间:2006
- 期刊:
- 影响因子:5.8
- 作者:Y. Sumikawa;H. Asada;K. Hoshino;H. Azukizawa;I. Katayama;S. Akira;S. Itami
- 通讯作者:Y. Sumikawa;H. Asada;K. Hoshino;H. Azukizawa;I. Katayama;S. Akira;S. Itami
{{
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 }}
KATAYAMA Ichiro其他文献
KATAYAMA Ichiro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('KATAYAMA Ichiro', 18)}}的其他基金
Analysis of novel homeostatic regulator of the skin.
新型皮肤稳态调节剂的分析。
- 批准号:
21591464 - 财政年份:2009
- 资助金额:
$ 2.49万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
BIOLOGICAL CLOCK AND CYTOKINE NETWORK
生物钟和细胞因子网络
- 批准号:
15591183 - 财政年份:2003
- 资助金额:
$ 2.49万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Regulatory mechanisms of neuro-endocine-immune system in the skin
皮肤神经内分泌免疫系统的调节机制
- 批准号:
12470178 - 财政年份:2000
- 资助金额:
$ 2.49万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Development of a new ion-guide with use of magnetic field
利用磁场开发新型离子导向器
- 批准号:
10440069 - 财政年份:1998
- 资助金额:
$ 2.49万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
IDENTIFICATION AND REGULATORY MECHANISMS OF INTRINSIC ANTI-INFLAMMATORY MOLECULES IN THE SKIN
皮肤内在抗炎分子的鉴定和调节机制
- 批准号:
09670885 - 财政年份:1997
- 资助金额:
$ 2.49万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
High precision measurements for unstable nuclei using an ion trap
使用离子阱对不稳定核进行高精度测量
- 批准号:
05044043 - 财政年份:1993
- 资助金额:
$ 2.49万 - 项目类别:
Grant-in-Aid for international Scientific Research
Laser cooling of unstable nuclear ions in an ion trap
离子阱中不稳定核离子的激光冷却
- 批准号:
04452022 - 财政年份:1992
- 资助金额:
$ 2.49万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
Analysis of mechanism of desensitization of contact dermatitis
接触性皮炎脱敏机制分析
- 批准号:
03670521 - 财政年份:1991
- 资助金额:
$ 2.49万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
相似国自然基金
NiTi合金支架表面pH响应涂层的构建及其肿瘤免疫治疗机制的研究
- 批准号:52301306
- 批准年份:2023
- 资助金额:30 万元
- 项目类别:青年科学基金项目
负载DOX前药/NQO1抑制剂响应性纳米药物介导HIF1α/SIX1轴抑制有氧糖酵解逆转膀胱癌细胞免疫逃逸的机制研究
- 批准号:82303795
- 批准年份:2023
- 资助金额:30 万元
- 项目类别:青年科学基金项目
光响应可微纳转化溶瘤细菌递送系统及其抗肿瘤免疫增效机制
- 批准号:82372111
- 批准年份:2023
- 资助金额:50 万元
- 项目类别:面上项目
基于儿童原发性纤毛运动障碍患者来源类器官平台解析DNAH5基因突变调控气道上皮免疫响应的新机制
- 批准号:82370001
- 批准年份:2023
- 资助金额:49 万元
- 项目类别:面上项目
构建可解释的影像基因组学模型预测食管鳞癌新辅助免疫治疗响应的研究
- 批准号:82302299
- 批准年份:2023
- 资助金额:30 万元
- 项目类别:青年科学基金项目
相似海外基金
Implantable Nanophotonic Sensors for in Vivo Immunoresponse
用于体内免疫反应的植入式纳米光子传感器
- 批准号:
10002722 - 财政年份:2020
- 资助金额:
$ 2.49万 - 项目类别:
Oncolytic Sendai Virus-induced tumor-specific immunoresponse suppresses metastasis in animal model
溶瘤仙台病毒诱导的肿瘤特异性免疫反应抑制动物模型中的转移
- 批准号:
16K15726 - 财政年份:2016
- 资助金额:
$ 2.49万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Study of the perioperative epidural analgesia influence to the immunoresponse concern to the intestinal mucosal barrier in dogs.
围手术期硬膜外镇痛对犬肠粘膜屏障免疫反应影响的研究。
- 批准号:
26892018 - 财政年份:2014
- 资助金额:
$ 2.49万 - 项目类别:
Grant-in-Aid for Research Activity Start-up
Development of novel depot-forming bioabsorbable recombinant elastomers for immunoresponse augmentation
开发用于增强免疫反应的新型储库型生物可吸收重组弹性体
- 批准号:
26460050 - 财政年份:2014
- 资助金额:
$ 2.49万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Effect to immunoresponse of antibacterial peptides
抗菌肽对免疫反应的影响
- 批准号:
22592095 - 财政年份:2010
- 资助金额:
$ 2.49万 - 项目类别:
Grant-in-Aid for Scientific Research (C)