Elucidation of molecular mechanism of pancreatic cancer showing catastrophic progression
Project/Area Number |
15K08413
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Experimental pathology
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Research Institution | National Institute of Advanced Industrial Science and Technology |
Principal Investigator |
IKEHARA YUZURU 国立研究開発法人産業技術総合研究所, 生命工学領域, 上級主任研究員 (10311440)
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Co-Investigator(Renkei-kenkyūsha) |
YAMAGUCHI Takashi 千葉大学, 大学院医学研究院・腫瘍病理学教室, 講師 (60626563)
Ikehara Sanae 千葉大学, 大学院医学研究院・腫瘍病理学, 特任助教 (50598779)
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Research Collaborator |
HASHIMOTO Mika 国立研究開発法人産業技術総合研究所, 創薬基盤研究部門, テクニカルスタッフ
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Project Period (FY) |
2015-04-01 – 2018-03-31
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Project Status |
Completed (Fiscal Year 2017)
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Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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Keywords | 膵管がん / 遺伝子改変モデルマウス / T抗原 / ポリオーマウイルス / PanIN / TGFb / Tube forming Growth / 膵管癌 / 遺伝子改変マウス / 上皮間葉変換 / 癌 / 膵臓 / 膵臓がん / 上皮間葉系変換 |
Outline of Final Research Achievements |
The aggressive clinical course of pancreatic duct adenocarcinoma (PDAC) relies on the invasive growth of cells showing the histoarchitecture of the tube form growth invading into retroperitoneal tissue and the nerve plexus and metastasizes to lymph nodes. Tube forming growth is an essential histological feature, but the appearance of PDAC is not connected well with the precancerous lesion, pancreatic intraepithelial neoplasia (PanIN). In this study, we demonstrated that the induced expression of SV40 tsA58 large T antigen with KrasG12D developed pancreatic intraepithelial neoplasia to PDAC, and elucidated that the activation of TGF-β signaling plays an important role on the tube forming growth.
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Report
(4 results)
Research Products
(31 results)
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[Journal Article] Biparametric Prostate Imaging, the Reporting and Data System, Version 2, and International Society of Urological Pathology Grade Predict for Biochemical Recurrence After Radical Prostatectomy.2018
Author(s)
Takeuchi N, Sakamoto S, Nishiyama A, Horikoshi T, Yamada Y, Iizuka J, Maimaiti M, Imamura Y, Kawamura K, Imamoto T, Komiya A, Ikehara Y, Akakura K, Ichikawa T.
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Journal Title
Clin Genitourin Cancer
Volume: 「印刷中」
Issue: 4
Pages: e817-e829
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] ST6GALNAC1 plays important roles in enhancing cancer stem phenotypes of colorectal cancer via the Akt pathway.2017
Author(s)
Ogawa T, Hirohashi Y, Murai A, Nishidate T, Okita K, Wang L, Ikehara Y, Satoyoshi T, Usui A, Kubo T, Nakastugawa M, Kanaseki T, Tsukahara T, Kutomi G, Furuhata T, Hirata K, Sato N, Mizuguchi T, Takemasa I, Torigoe T.
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Journal Title
Oncotarget
Volume: 8
Issue: 68
Pages: 112550-112564
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Evaluation of fluorescence imaging with indocyanine green in hepatocellular carcinoma2016
Author(s)
M. Kaibori, K. Matsui, M. Ishizaki, H. Iida, T. Sakaguchi, T. Tsuda, T. Okumura, K. Inoue, S. Shimada, S. Ohtsubo, M. Kusano, Y. Ikehara, E. Ozeki, T. Kitawaki and M. Kon
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Journal Title
Cancer Imaging
Volume: 16:6
Issue: 1
Pages: 1-7
DOI
Related Report
Peer Reviewed
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[Journal Article] Myosin light chain 9 and 12 are functional ligands for CD69 that regulate airway inflammation2016
Author(s)
K. Hayashizaki, M Y. Kimura, K. Tokoyoda, H. Hosokawa, K. Shinoda, K. Hirahara, T. Ichikawa, A. Onodera, A. Hanazawa, C. Iwamura, J.Kakuta, K. Muramoto, S. Motohashi, D J. Tumes, T. Iinuma, H. Yamamoto, Y. Ikehara, Y. Okamoto, and T. Nakayama
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Journal Title
Sci. Immunol
Volume: 1(3)
Pages: 9154-9154
Related Report
Peer Reviewed
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[Journal Article] A novel glycobiomarker, Wisteria floribunda agglutinin macrophage colony-stimulating factor receptor, for predicting carcinogenesis of liver cirrhosis.2016
Author(s)
Iio E, Ocho M, Togayachi A, Nojima M, Kuno A, Ikehara Y, Hasegawa I, Yatsuhashi H, Yamasaki K, Shimada N, Ide T, Shinkai N, Nojiri S, Fujiwara K, Joh T, Mizokami M, Narimatsu H, Tanaka Y.
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Journal Title
Int J Cancer
Volume: 138(6)
Issue: 6
Pages: 1462-1471
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Viwatthanasittiphong C, Srivatanakul P, Miwa M, Shoda J, Narimatsu H. Lectin Microarray-Based Sero-Biomarker Verification Targeting Aberrant O-Linked Glycosylation on Mucin 1.2015
Author(s)
Matsuda A, Kuno A, Nakagawa T, Ikehara Y, Irimura T, Yamamoto M, Nakanuma Y, Miyoshi E, Nakamori S, Nakanishi H.
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Journal Title
Anal Chem.
Volume: 87(14)
Issue: 14
Pages: 7274-7281
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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