Development of novel antiangiogenic therapy based on tumor microenviroenment
Project/Area Number |
20390506
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Surgical dentistry
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Research Institution | Hokkaido University |
Principal Investigator |
HIDA Kyoko Hokkaido University, 大学院・歯学研究科, 特任准教授 (40399952)
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Co-Investigator(Kenkyū-buntansha) |
SHINDOH Masanobu 北海道大学, 大学院・歯学研究科, 教授 (20162802)
TOTSUKA Yasunori 北海道大学, 大学院・歯学研究科, 教授 (00109456)
HIGASHINO Fumihiro 北海道大学, 大学院・歯学研究科, 准教授 (50301891)
HIDA Yasuhiro 北海道大学, 北海道大学病院, 講師 (30399919)
KITAMURA Tetsuya 北海道大学, 大学院・歯学研究科, 助教 (00451451)
|
Project Period (FY) |
2008 – 2010
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Project Status |
Completed (Fiscal Year 2010)
|
Budget Amount *help |
¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000)
Fiscal Year 2010: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2009: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2008: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
|
Keywords | 血管新生阻害 / 腫瘍 / 微小環境 / 血管内皮 |
Research Abstract |
To develope novel anti-angiogenic therapy reflecting on tumor microenvironment more, we compared gene expression between tumor endothelial cell (TEC) and normal endothelial cell (NEC) and identified TEC specific genes by DNA microarray analysis. We picked up these genes and analyzed the function of these molecules in TECs by knock down using siRNA. Knock down of some genes inhibited TEC survival and some inhibited cell migration on TEC. Furthermore, inhibition of several TEC markers showed tumor growth suppression in vivo. These results suggested that it enabled us to develope novel anti-angiogenic therapy targeting TEC specifically.
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Report
(4 results)
Research Products
(90 results)
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[Journal Article] HuR keeps an angiogenic switch on by stabilizing mRNA of VEGF and COX-2 in tumor endothelium2011
Author(s)
Kurosu T., Ohga N., Hida Y., Maishi N., Akiyama K., Kakuguchi W., Kuroshima T., Kondo M., Akino T., Totsuka Y., Shindoh M., Higashino F., Hida K.
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Journal Title
Br J Cancer 104(5)
Pages: 819-829
Related Report
Peer Reviewed
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[Journal Article] Isolated tumor endothelial cells maintain specific character during long-term culture2010
Author(s)
Matsuda K., Ohga N., Hida Y., Muraki C., Kurosu T., Tsuchiya K., Akino T., Shih SC, Totsuka Y., Klagsbrun M., Shindoh M., Hida K.
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Journal Title
Biochem Biophys Res Commun 394
Pages: 947-954
Related Report
Peer Reviewed
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[Journal Article] Adrenomedullin antagonist suppresses tumor formation in renal cell carcinoma through inhibitory effects on tumor endothelial cells and endothelial progenitor mobilization2010
Author(s)
Tsuchiya K., Hida K., Hida Y., Muraki C., Ohga N., Kondo T., Miseki T., Nakagawa K, Shindoh M., Harabayashi T., Shinohara N, Nonomura K., Kobayashi M.
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Journal Title
Int J Oncol 36(6)
Pages: 1379-1386
NAID
Related Report
Peer Reviewed
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[Journal Article] Inhibitory Effects of Epigallocatechin-3 Gallate, a Polyphenol in Green Tea, on Tumor-Associated Endothelial Cells and Endothelial Progenitor Cells2009
Author(s)
Ohga N., Hida K., Hida Y., Muraki C., Tsuchiya K., Matsuda K., Ohiro Y., Totsuka Y., Shindoh M.
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Journal Title
Cancer Sci 100(10)
Pages: 1963-1970
NAID
Related Report
Peer Reviewed
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[Journal Article] Cytogenetic Abnormalities of Tumor-Associated Endothelial Cells in Human Malignant Tumor2009
Author(s)
Akino T., Hida K., Hida Y., Tsuchiya K., Freedman D., Muraki C., Ohga N., Matsuda K., Harabayashi T., Shinohara N., Nonomura K., Klagsbrun M., Shindoh M.
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Journal Title
Am J Pathol 175(6)
Pages: 2657-2667
Related Report
Peer Reviewed
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[Journal Article] E1AF, and ets-oncogene transcription factor, expression highly correlates with malignant phenotype of malignant melanoma through upregulating membrane-type-1 matrix metalloproteinasegene2008
Author(s)
Hata H, Kitamura T, Higashino F, Hida K, Yoshida K, Ohiro Y, Totsuka Y, Kitagawa Y, Shindoh M
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Journal Title
Oncol Rep. 19(5)
Pages: 1093-1098
Related Report
Peer Reviewed
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[Presentation] Endothelial cells acquire abnormalities by factors from tumor cells2010
Author(s)
Akiyama K., Ohga N., Hida Y., Akino T., Hirata N., Kurosu T., Ishikawa S., Kondo M., Maishi N., Kawamoto T., Inoue N., Shindoh M., Hida K.
Organizer
AACR 101st ANNUAL MEETING 2010
Place of Presentation
Washington DC(USA)
Year and Date
2010-04-20
Related Report
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[Presentation] Cytogenetic Abnormalities of Tumor Endothelial Cells in Human Malignant Tumors2010
Author(s)
Hida K., Akino T., Hida Y., Tsuchiya K., Freedman D., Muraki C., Ohga N., Matsuda K., Akiyama K., Kurosu T., Kondo M., Maishi N., Harabayashi T., Shinohara N., Nonomura K., Klagsbrun M., Shindoh M.
Organizer
AACR 101st ANNUAL MEETING 2010
Place of Presentation
Washington DC(USA)
Year and Date
2010-04-19
Related Report
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[Presentation] A Green Tea Polyphenol Epigallocatechin-3 Gallate Specifically Targets Tumor-Associated Endothelial Cells2010
Author(s)
Hida Y., Ohga N., Muraki C., Akiyama K., Kondoh M., Maishi N., Kurosu T., Ishikawa S., Hirata N., Shindoh M., Hida K.
Organizer
AACR 101st ANNUAL MEETING 2010
Place of Presentation
Washington DC(USA)
Year and Date
2010-04-19
Related Report
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