The basic study of molecular targeted therapy via pancreatic duct tight junctions by using a novel culture system of human pancreatic duct epithelial cells
利用新型人胰管上皮细胞培养体系进行胰管紧密连接分子靶向治疗的基础研究
基本信息
- 批准号:23590404
- 负责人:
- 金额:$ 3.33万
- 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:2011
- 资助国家:日本
- 起止时间:2011 至 2013
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In the present study, using normal human pancreatic duct epithelial cells and cancer cell lines. we investigated the basic study targeting tight junction molecules claudin-4, -18 and a signal molecule PKC that highly expressed in pancreatic cancer. Claudin-4 and -18 were regulated via a PKCalpha signal transduction pathway in both human pancreatic duct epithelial cells and cancer cells. The cytotoxic effects of CPE via claudin-4 are thought to be useful as a novel therapeutic tool for pancreatic cancer. The cytotoxicity was not observed at any concentration of CPE, whereas in pancreatic cancer cells, CPE had a dose-dependent cytotoxic effect. PKCalpha inhibitors represent potential therapeutic agents against human pancreatic cancer cells by the use of CPE cytotoxicity via claudin-4.
本研究采用正常人胰管上皮细胞和癌细胞系。我们针对胰腺癌中高度表达的紧密连接分子claudin-4、-18和信号分子PKC进行了基础研究。Claudin-4和-18在人胰管上皮细胞和癌细胞中均通过PKCalpha信号转导途径受到调控。CPE通过claudin-4的细胞毒性作用被认为是一种新的胰腺癌治疗工具。在任何浓度的CPE均未观察到细胞毒性,而在胰腺癌细胞中,CPE具有剂量依赖性的细胞毒性作用。PKCalpha抑制剂通过claudin-4使用CPE细胞毒性,代表了潜在的治疗人类胰腺癌细胞的药物。
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)
PKCα阻害剤は膵癌細胞のEMTにおけるタイト結合分子claudin-1の低下を抑制する
PKCα抑制剂抑制胰腺癌细胞EMT过程中紧密连接分子claudin-1的下降
- DOI:
- 发表时间:2013
- 期刊:
- 影响因子:0
- 作者:及能大輔;小島隆
- 通讯作者:小島隆
PKC・阻害剤によるタイト結合分子を介した膵癌分子標的治療の基礎的研究
利用PKC/抑制剂通过紧密连接分子靶向治疗胰腺癌的基础研究
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:及能大輔;小島隆 ら
- 通讯作者:小島隆 ら
Respiratory syncytial virus infection and the tight junctions of nasal epithelial cells.
- DOI:10.1159/000324777
- 发表时间:2011
- 期刊:
- 影响因子:0
- 作者:H. Tsutsumi;T. Kojima;S. Hirakawa;Tomoyuki Masaki;T. Okabayashi;S. Yokota;N. Fujii;T. Himi;
- 通讯作者:H. Tsutsumi;T. Kojima;S. Hirakawa;Tomoyuki Masaki;T. Okabayashi;S. Yokota;N. Fujii;T. Himi;
Regulation of tight junctions in human normal pancreatic duct epithelial cells and cancer cells
- DOI:10.1111/j.1749-6632.2012.06579.x
- 发表时间:2012-01-01
- 期刊:
- 影响因子:0
- 作者:Kojima, Takashi;Sawada, Norimasa
- 通讯作者:Sawada, Norimasa
{{
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 }}
KOJIMA Takashi其他文献
Synthesis of Defect and Valence State Tuned Metal Oxide Nanoparticles with Colloid Chemical Solution Process: Control of Optical and Electrical Characteristics
用胶体化学溶液法合成缺陷和价态调谐金属氧化物纳米粒子:光学和电学特性的控制
- DOI:
10.1246/cl.200638 - 发表时间:
2021 - 期刊:
- 影响因子:1.6
- 作者:
UJIIE Kazuya;KOJIMA Takashi;OTA Kosuke;HOSOYA Shuhei;UEKAWA Naofumi;N. Uekawa - 通讯作者:
N. Uekawa
Low-temperature synthesis of strontium titanate particles with high specific surface area
高比表面积钛酸锶颗粒的低温合成
- DOI:
10.2109/jcersj2.21085 - 发表时间:
2021 - 期刊:
- 影响因子:1.1
- 作者:
UJIIE Kazuya;KOJIMA Takashi;OTA Kosuke;HOSOYA Shuhei;UEKAWA Naofumi - 通讯作者:
UEKAWA Naofumi
KOJIMA Takashi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('KOJIMA Takashi', 18)}}的其他基金
Development of Novel Synthetic Process for Porous Particles Using Alkoxide Method
醇盐法多孔颗粒合成新工艺的开发
- 批准号:
26420675 - 财政年份:2014
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
A study on the use of illegal drugs toxicity information to increase the effectiveness of drug abuse prevention education
利用非法药物毒性信息提高药物滥用预防教育效果的研究
- 批准号:
22500653 - 财政年份:2010
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Microstructure Control of Ceramic Composites by Self-Organization
自组织陶瓷复合材料微观结构控制
- 批准号:
20760447 - 财政年份:2008
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
Regulation of human nasal mucosal barrier by tight junctions via innate immunity
通过先天免疫通过紧密连接调节人鼻粘膜屏障
- 批准号:
20590346 - 财政年份:2008
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Regulation of bile canalicular barrier by a novel tight junction protein claudin-2 during cholestasis
胆汁淤积期间新型紧密连接蛋白claudin-2对胆管屏障的调节
- 批准号:
17590308 - 财政年份:2005
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Financial Administration and Bank Accounting and Audit
财务管理和银行会计与审计
- 批准号:
17530344 - 财政年份:2005
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
The role of gap and tight junctions during liver regeneration
间隙和紧密连接在肝再生过程中的作用
- 批准号:
13670224 - 财政年份:2001
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Financial Administration in Japan and the Audit by Certified Public Accountants
日本的财务管理和注册会计师的审计
- 批准号:
13630165 - 财政年份:2001
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Analysis of experimental autoimmune myositis and its immunotherapy
实验性自身免疫性肌炎及其免疫治疗分析
- 批准号:
09670682 - 财政年份:1997
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Electron microscopic investigation of ribonucleic acid in nuclear particulate aggregates of hepatitis NANB by means of nuclease-gold complexes.
通过核酸酶-金复合物对肝炎 NANB 核颗粒聚集体中的核糖核酸进行电子显微镜研究。
- 批准号:
62570315 - 财政年份:1987
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
相似海外基金
新規分子標的治療薬開発に向けたタンパクメチル化を介する膵癌増殖メカニズムの解明
阐明蛋白质甲基化介导的胰腺癌生长机制,用于开发新的分子靶向治疗药物
- 批准号:
24K11941 - 财政年份:2024
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
網羅的遺伝子解析に基づいた膵癌に対する新規バイオマーカー及び分子標的治療の開発
基于综合遗传分析开发胰腺癌新生物标志物和分子靶向治疗
- 批准号:
21K08757 - 财政年份:2021
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Development of specific molecular target therapy for oral cancer using microbubble and platinum nanocomposite beads and ultrasound.
使用微泡和铂纳米复合珠和超声波开发针对口腔癌的特异性分子靶向疗法。
- 批准号:
20K10131 - 财政年份:2020
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Phenotype classification of high grade neuroendocrine lung cancer and development of novel molecular target therapy
高级别神经内分泌肺癌的表型分类及新型分子靶向治疗的发展
- 批准号:
19K18215 - 财政年份:2019
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Early-Career Scientists
Biological role of metadherin in liver metastases of colon cancer and development of novel molecular target therapy
麦粘素在结肠癌肝转移中的生物学作用及新型分子靶向治疗的发展
- 批准号:
19K09134 - 财政年份:2019
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Development of molecular target therapy for oral cancer by an inhibitor of angiogenin activity, N65828
通过血管生成素活性抑制剂 N65828 开发口腔癌分子靶向治疗
- 批准号:
17K11873 - 财政年份:2017
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Development of specific molecular target therapy for oral cancer using new drug delivery system
利用新型给药系统开发口腔癌特异性分子靶向治疗
- 批准号:
16K11698 - 财政年份:2016
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
膵癌の癌間質における治療抵抗機序の解明と癌間質を標的にした分子標的治療の開発
胰腺癌癌基质耐药机制的阐明及针对癌基质的分子靶向治疗的开发
- 批准号:
15K09049 - 财政年份:2015
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Fundamental study on molecular target therapy in oral cancer patients with cetuximab resistance
西妥昔单抗耐药口腔癌患者分子靶向治疗的基础研究
- 批准号:
15K20544 - 财政年份:2015
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
A development of novel molecular target therapy targeting IL-17 for peritoneal metastasis of gastrointestinal cancer
以IL-17为靶点治疗胃肠道癌腹膜转移的新型分子靶向治疗的进展
- 批准号:
26861099 - 财政年份:2014
- 资助金额:
$ 3.33万 - 项目类别:
Grant-in-Aid for Young Scientists (B)














{{item.name}}会员




