Elucidation of tumor regulation mechanism of galectin-3 against castration-resistant prostate cancer and clinical application
Project/Area Number |
15K10592
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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 |
Urology
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Research Institution | The University of Tokushima |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
金山 博臣 徳島大学, 大学院医歯薬学研究部(医学系), 教授 (10214446)
高橋 正幸 徳島大学, 大学院医歯薬学研究部(医学系), 准教授 (50325255)
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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: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
Keywords | ガレクチン-3 / 前立腺癌 / アンドロゲン受容体 / 血管新生 / 破骨細胞 / 骨芽細胞 |
Outline of Final Research Achievements |
Castration-resistant prostate cancer is resistant to hormone therapy and chemotherapy. Therefore, establishing a treatment for castration-resistant prostate cancer is one of the most important task. In this study, we demonstrated that galectin-3 significantly promoted the expression of androgen receptor-related genes and PSA transcriptional activity of prostate cancer cells, resulting that galectin-3 involved in the resistance of antiandrogen agents. In addition, it was proved that the microvessel density was significantly higher in the galectin-3-expressing prostate cancer cells and the expression of the angiogenic factor VEGFB was significantly increased. From the above, it has been proved that galectin-3 is a molecule involved in the resistance to treatment by controlling the androgen receptor and angiogenesis of prostate cancer cells, and it plays an important role in the treatment of castration-resistant prostate cancer.
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Report
(4 results)
Research Products
(35 results)
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[Journal Article] Predictive Factors for Prolonged Urination Disorder After Permanent 125I Brachytherapy for Localized Prostate Cancer2017
Author(s)
Hidehisa Mori,Tomoharu Fukumori,Kei Daizumoto,Megumi Tsuda,Yoshihito Kusuhara,Tomoya Fukawa,Yasuyo Yamamoto,Kunihisa Yamaguchi,Masayuki Takahashi,Akiko Kubo,Takashi Kawanaka,Shunsuke Furutani,Hitoshi Ikushima and Hiro-omi Kanayama
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Journal Title
in vivo
Volume: 31
Issue: 4
Pages: 755-761
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Galectin-3 Is Implicated in Tumor Progression and Resistance to Anti-androgen Drug Through Regulation of Androgen Receptor Signaling in Prostate Cancer.2017
Author(s)
Dondoo TO,Fukumori T, Daizumoto K, Fukawa T, Kohzuki M, Kowada M, Kusuhara Y, Mori H, Nakatsuji H, Takahashi M, Kanayama HO
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Journal Title
Anticancer Reserch
Volume: 37
Issue: 1
Pages: 125-134
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] Clinical characteristics of testicular germ cell tumors in patients aged 50 years and older: A large-scale study from the Cancer Registration Committee of the Japanese Urological Association2016
Author(s)
Kawai T,Tanaka Y,Ohyama C, Kanayama H, Fujimoto H, Miki T, Nishiyama H, Suzuki K, Eto M, Nakanishi H, Fukumori T, Naito S
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Journal Title
International Journal of Urology
Volume: 24
Issue: 2
Pages: 124-128
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] The Involvement of Hepatocyte Growth Factor-MET-Matrix Metalloproteinase 1 Signaling in Bladder Cancer Invasiveness and Proliferation. Effect of the MET Inhibitor, Cabozantinib (XL184), on Bladder Cancer Cells2016
Author(s)
Shintani T,Kusuhara Y, Daizumoto K, Dondoo TO, Yamamoto H, Mori H, Fukawa T, Nakatsuji H, Fukumori T, Takahashi M, Kanayama H
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Journal Title
Urology
Volume: 101
Pages: 169.e7-169.e13
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] Clinicopathological characteristics and oncological outcomes in patients with renal cell carcinoma registered in 2007: The first large-scale multicenter study from the Cancer Registration Committee of the Japanese Urological Association2015
Author(s)
Kanayama H,Fukumori T, Fujimoto H, Nakanishi H, Ohyama C, Suzuki K, Nishiyama H, Eto, M, Miki T, Kamoi K, Kubota Y, Takahashi S, Homma Y, Naito S
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Journal Title
International Journal of Urology
Volume: 22
Issue: 9
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] Clinical Significance of Neoadjuvant Combined Androgen Blockade for More Than Six Months in Patients with Localized Prostate Cancer Treated with Prostate Brachytherapy2015
Author(s)
Senzaki T, Fukumori T, Mori H, Kusuhara Y, Komori M, Kagawa J, Fukawa T, Yamamoto Y, Yamaguchi K, Takahashi M, Kubo A, Kawanaka T, Furutani S, Ikushima H, Kanayama H
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Journal Title
Urologia Internationalis
Volume: 95(4)
Issue: 4
Pages: 457-464
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Presentation] Low expression of Toll like receptor 4 is associated with squamous differentiation in bladder cancer2016
Author(s)
Terumichi Shintani,Kei Daizumoto, Kento Hirayama, Dondoo Tsogt-Ochir, Megumi Tsuda, Yoshito Kusuhara, Hidehisa Mori, Junichiro Kagawa, Tomoya Fukawa, Yasuyo Yamamoto, Kunihisa Yamaguchi, Tomoharu Fukumori, Masayuki Takahashi, Hiro-omi Kanayama
Organizer
AUA
Place of Presentation
San Diego Convention Center(San Diego・USA)
Year and Date
2016-05-06
Related Report
Int'l Joint Research
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[Presentation] Comparison of Robot-Assisted Laparoscopic Partial Nephrectomy versus Laparoscopic versus Open in Patients with cT1a Renal Masses2015
Author(s)
Yoshito Kusuhara,Akazawa S, Daizumoto K, Tsuda M, Mori H, Shintani T, Kagawa J, Fukawa T, Yamamoto Y, Yamaguchi K, Fukumori T, Takahashi M, Kanayama H
Organizer
SIU
Place of Presentation
Melbourne Convention and Exhibition Centre(Melbourne, Australia)
Year and Date
2015-10-15
Related Report
Int'l Joint Research
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[Presentation] Effect of MET inhibitor, Cabozantinib(XL184) in Bladder Cancer Cells2015
Author(s)
Dondoo Tsogt-Ochir,K Daizumoto, H Nakatsuji, T Fukawa, S Akazawa, M Tsuda, Y Kusuhara, H Mori, T Shintani, J Kagawa, Y Yamamoto, K Yamaguchi, T Fukumori, M Takahashi, H Kanayama
Organizer
SIU
Place of Presentation
Melbourne Convention and Exhibition Centre(Melbourne, Australia)
Year and Date
2015-10-15
Related Report
Int'l Joint Research
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