Novel strategy for castration-resistant prostate cancer using adipose-derived stromal cell
Project/Area Number |
15K10611
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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 | Fujita Health University (2017-2019) Osaka Medical College (2015-2016) |
Principal Investigator |
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Project Period (FY) |
2015-04-01 – 2020-03-31
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Project Status |
Completed (Fiscal Year 2019)
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Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
|
Keywords | 前立腺癌 / 脂肪幹細胞 / 腫瘍学 |
Outline of Final Research Achievements |
Mesenchymal stem cells (MSCs) have generated a great deal of interest in the field of regenerative medicine. Adipose-derived stromal cell (AdSC) are known to exhibit extensive proliferation potential and can undergo multilineage differentiation, sharing similar characteristics to bone marrow-derived MSC. We assessed the degree to which AdSC affect the proliferation of prostate cancer (PCa) cell (LNCaP, PC3, and PC3M-luc2) (control: NHDF). Both in vitro and in vivo experiments exhibited the inhibitory effect of AdSC on PCa cell proliferation inducing apoptosis and PCa growth. Since autologous AdSC can be easily isolated from adipose tissue without any ethical concerns, we suggest that therapy with these cells could be a novel approach for patients with PCa.
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Academic Significance and Societal Importance of the Research Achievements |
体性間葉系幹細胞(脂肪幹細胞)を用いた自家細胞移植による組織治療は、胚性幹(ES)細胞移植や他家臓器移植治療とは異なり、倫理面や拒絶反応などの問題が回避でき、また、簡便に行える治療法として、広く普及させることができる点が意義深く、前立腺癌の新規治療法の一つとなり得る可能性が示唆されれた。
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Report
(6 results)
Research Products
(29 results)
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[Journal Article] A Novel Combination RNAi toward Warburg Effect by Replacement with miR-145 and Silencing of PTBP1 Induces Apoptotic Cell Death in Bladder Cancer Cells.2017
Author(s)
Takai T, Yoshikawa Y, Inamoto T, Minami K, Taniguchi K, Sugito N, Kuranaga Y, Shinohara H, Kumazaki M, Tsujino T, Takahara K, Ito Y, Akao Y, Azuma H.
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Journal Title
Int J Mol Sci.
Volume: 18
Issue: 1
Pages: 179-179
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] microRNA-145 Mediates the Inhibitory Effect of Adipose Tissue-Derived Stromal Cells on Prostate Cancer.2016
Author(s)
Takahara K,Ii M, Inamoto T, Nakagawa T, Ibuki N, Yoshikawa Y, Tsujino T, Uchimoto T, Saito K, Takai T, Tanda N, Minami K, Uehara H, Komura K, Hirano H, Nomi H, Kiyama S, Asahi M, Azuma H.
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Journal Title
Stem Cells Dev
Volume: 25
Issue: 17
Pages: 1290-8
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] Feasibility of Photodynamic Diagnosis for Challenging TURBt Cases Including Muscle Invasive Bladder Cancer, BCG Failure or 2nd-TUR2015
Author(s)
Takai T, Inamoto T, Komura K, Yoshikawa Y, Uchimoto T, Saito K, Tanda N, Kouno J, Minami K, Uehara H, Takahara K, Hirano H, Nomi H, Kiyama S, Azuma H.
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Journal Title
Asian Pac J Cancer Prev.
Volume: 16
Pages: 2297-2301
Related Report
Peer Reviewed / Open Access
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[Journal Article] Intravesical administration of exogenous microRNA-145 as a therapy for mouse orthotopic human bladder cancer xenograft.2015
Author(s)
Inamoto T, Taniguchi K, Takahara K, Iwatsuki A, Takai T, Komura K, Yoshikawa Y, Uchimoto T, Saito K, Tanda N, Kouno J, Minami K, Uehara H, Hirano H, Nomi H, Kiyama S, Akao Y, Azuma H.
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Journal Title
Oncotarget
Volume: 6
Pages: 21628-21635
Related Report
Peer Reviewed / Open Access
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[Journal Article] The Anti-Proliferative Effect of Boron Neutron Capture Therapy in Prostate Cancer Xenograft Model2015
Author(s)
Takahara K, Inamoto T, Minami K, Yoshikawa Y, Takai T, Ibuki N, Hirano H, Nomi H, Kawabata S, Kiyama S, Miyatake S, Kuroiwa T, Suzuki M, Kirihata M, Azuma H.
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Journal Title
PLoS One
Volume: 10
Issue: 9
Pages: 136981-2
DOI
NAID
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Presentation] Conversion of prostate cancer from hormone independency to dependency due to AMACR or E74-like factor inhibition2018
Author(s)
Kiyoshi Takahara, Atsuhiko Yoshizawa, Masanobu Saruta, Shuhei Tomozawa, Masaru Hikichi, Kosuke Fukaya, Manabu Ichino, Naohiko Fukami, Hitomi Sasaki, Mamoru Kusaka, Ryoichi Shiroki
Organizer
The 35th Korea-Japan Urological Congress
Related Report
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[Presentation] Perioperative chemotherapy and advanced disease - increasing experience and new aspects.2017
Author(s)
T. Inamoto, K. Takahara , N. Ibuki , T. Takai , T. Uchimoto K. Saito , N. Tanda , Y. Yoshikawa , K. Minami , H. Hirano , H. Nomi , H. Azuma, K. Yamamoto, T. Shinbo , K. Yamamoto , Y. Narumi .
Organizer
The 32nd Annual EAU Congress2017
Place of Presentation
ExCeL London (イギリス・ロンドン)
Related Report
Int'l Joint Research
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[Presentation] Modern tools and new evidence in staging of urothelial carcinomas.2017
Author(s)
T. Inamoto, K. Takahara , N. Ibuki , T. Takai , T. Uchimoto , K. Saito , N. Tanda, Y. Yoshikawa , K. Minami , H. Hirano , H. Nomi , H. Azuma .
Organizer
The 32nd Annual EAU Congress2017
Place of Presentation
Excel London(イギリス・ロンドン)
Related Report
Int'l Joint Research
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[Presentation] MicroRNA-145 mediates the inhibitory effect of adipose-derived stem cells on androgen-independent prostate2016
Author(s)
K.Takahara,T.lnamoto , N.lbuki , T.Uchimoto , K.Saito , T.Takai , N.Tanda , H.Hirano , H. Nomi , S.Kiyama, H. Azuma
Organizer
European Association of Urology (EAU16)
Place of Presentation
ICM Internationales Congress Center Munchen(Munchen Germany)
Year and Date
2016-03-11
Related Report
Int'l Joint Research
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[Presentation] Location of the tumor in upper tract urothelial carcinoma (UTUC) impacts on the presence of concomitant urothelial carcinoma of the bladder: a multi-institutional database study.2016
Author(s)
Teruo Inamoto, Kiyoshi Takahara, Hideyasu Matsuyama, Kiyohide Fujimoto, Hiroaki Shiina, Shigeru Sakano, Kazuhiro Naga, Makito Miyake, Yoshihiro Tatsumi, Hiroaki Yasumoto, Haruhito Azuma.
Organizer
AUA 2016 Annual Meeting
Place of Presentation
San Diego Convention Center(アメリカ・サンディエゴ)
Related Report
Int'l Joint Research
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[Presentation] Intravesical instillation of exogenous microRNA-145 as a therapy for mouse orthotopic human bladder cancer xenograft.2016
Author(s)
Teruo Inamoto, Kohei Taniguchi, Kiyoshi Takahara, Ayako Iwatsuki, Tomoaki Takai, Yuki Yoshikawa, Taizo Uchimoto, Kenkichi Saito, Naoki Tanda, Junko Kouno, Koichiro Minami, Hirofumi Uehara,Hajime Hirano, Hayahito Nomi, Satoshi Kiyama,Yukihiro Akao, Haruhito Azuma.
Organizer
AUA 2016 Annual Meeting
Place of Presentation
San Diego Convention Cente(アメリカ・サンディエゴ)r
Related Report
Int'l Joint Research
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