A novel treatment of pancreatic cancer through microRNA management using a drug delivery system by artificial virus.
Project/Area Number |
15K15498
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Digestive surgery
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Research Institution | Kyushu University |
Principal Investigator |
NAGAI Eishi 九州大学, 医学研究院, 准教授 (30264021)
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Co-Investigator(Kenkyū-buntansha) |
白羽根 健吾 九州大学, 医学研究院, 共同研究員 (10529803)
仲田 興平 九州大学, 大学病院, 助教 (30419569)
宮坂 義浩 九州大学, 大学病院, 助教 (40507795)
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Project Period (FY) |
2015-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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Keywords | Pancreatic cancer / microRNA / miR-5100 / podcalyxin (PODXL) / CD110 / 膵癌 / 人工ウイルス / Mir-5100 / podcalyxin / オルガノイド / PDX / MiR-5100 / podocalyxin |
Outline of Final Research Achievements |
We established a highly metastatic pancreatic cancer cell line, and identified miR-5100 as a microRNA related to metastatic characteristics of pancreatic cancer. Additional experiments revealed that miR-5100 directly regulates podocalyxin (PODXL) expression, and this pathway correlates with the aggressiveness of pancreatic cancer. Immunohistochemical analysis showed high PODXL expression of tumor correlates with distant metastasis of pancreatic cancer including liver metastasis. High expression of CD110 was observed in primary tumor and liver metastatic lesion of pancreatic cancer, but not in normal pancreatic ductal epithelium. Our data suggest that CD110 may be available as a cell surface marker of pancreatic cancer.
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Report
(3 results)
Research Products
(20 results)
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[Journal Article] Cancer-associated peritoneal mesothelial cells lead the formation of pancreatic cancer peritoneal dissemination.2017
Author(s)
Abe T, Ohuchida K, Koikawa K, Endo S, Okumura T, Sada M, Horioka K, Zheng B, Moriyama T, Nakata K, Miyasaka Y, Manabe T, Ohtsuka T, Nagai E, Mizumoto K, Hashizume M, Nakamura M.
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Journal Title
Int J Oncol
Volume: 50
Issue: 2
Pages: 457-467
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Extra-pancreatic invasion induces lipolytic and fibrotic changes in the adipose microenvironment, with released fatty acids enhancing the invasiveness of pancreatic cancer cells.2017
Author(s)
Okumura T, Ohuchida K, Sada M, Abe T, Endo S, Koikawa K, Iwamoto C, Miura D, Mizuuchi Y, Moriyama T, Nakata K, Miyasaka Y, Manabe T, Ohtsuka T, Nagai E, Mizumoto K, Oda Y, Hashizume M, Nakamura M.
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Journal Title
Oncotarget
Volume: 8
Issue: 11
Pages: 18280-18295
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Presentation] Novel role of peritoneal mesothelial cells that lead to pancreatic cancer peritoneal dissemination formation2016
Author(s)
Abe T, Ohuchida K, Kibe S, Ando Y, Nakayama H, Takesue S, Endo S, Koikawa K, Okumura T, Moriyama T, Nakata K, Miyasaka Y, Manabe T, Ohtsuka T, Nagai E, Mizumoto K, Nakamura M
Organizer
47th Annual Meeting of the American Pancreatic Association
Place of Presentation
Boston(USA)
Year and Date
2016-10-28
Related Report
Int'l Joint Research
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[Presentation] Endo180 regulate phosphorylation of myosin light chain 2 activity and increase the ability of extracellular matrix remodeling in leading pancreatic stellate cells.2016
Author(s)
Koikawa K, Ohuchida K, Kibe S, Ando Y, Takesue S, Nakayama H, Abe T, Endo S, Okumura T, Moriyama T, Nakata K, Miyasaka Y, Manabe T, Ohtsuka T, Nagai E, Mizumoto K, Nakamura M.
Organizer
47th Annual Meeting of the American Pancreatic Association
Place of Presentation
Boston(USA)
Year and Date
2016-10-27
Related Report
Int'l Joint Research
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[Presentation] 低酸素下膵星細胞による癌間質マトリックス・リモデリングは膵癌浸潤能を増強する2016
Author(s)
佐田政史, 大内田研宙, 阿部俊也, 遠藤翔, 肥川和寛, 奥村隆志, 千々岩芳朗, 吉田真樹, 堀岡宏平, 森山大樹, 宮坂義浩, 大塚隆生, 植木隆, 永井英司, 水元一博, 小田義直, 中村雅史
Organizer
第116回日本外科学会定期学術集会
Place of Presentation
大阪市
Year and Date
2016-04-16
Related Report
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[Presentation] 膵癌腹膜播種形成を導く腹膜中皮細胞の新たな役割~防御から促進へ~2016
Author(s)
阿部俊也, 大内田研宙,遠藤翔, 肥川和寛, 千々岩芳朗, 吉田真樹, 奥村隆志, 堀岡宏平, 佐田政史, 大塚隆生, 植木隆, 永井英司, 水元一博, 中村雅史
Organizer
第116回日本外科学会定期学術集会
Place of Presentation
大阪市
Year and Date
2016-04-16
Related Report
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[Presentation] 膵周囲脂肪組織は膵癌細胞の遊走・浸潤能を増強し,局所浸潤に関与する2016
Author(s)
奥村隆志, 大内田研宙, 武居晋、中山宏道、阿部俊也, 遠藤翔, 肥川和寛、千々岩芳朗, 吉田真樹, 鄭彪、佐田政史、堀岡宏平、森山大樹,三好圭、 宮坂義浩, 真鍋達也、大塚隆生, 植木隆, 永井英司, 水元一博, 中村雅史
Organizer
第116回日本外科学会定期学術集会
Place of Presentation
大阪市
Year and Date
2016-04-16
Related Report
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[Presentation] 膵癌におけるCD110の臨床的意義と癌進展におけるその役割2016
Author(s)
厳子龍、大内田研宙、鄭彪、 堀岡宏平, 佐田政史、奥村隆志、千々岩芳朗, 吉田真樹、遠藤翔、肥川和寛, 阿部俊也,中山宏道、武居晋、森山大樹、宮坂義浩, 大塚隆生, 植木隆, 永井英司, 水元一博, 中村雅史
Organizer
第116回日本外科学会定期学術集会
Place of Presentation
大阪市
Year and Date
2016-04-16
Related Report
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[Presentation] Pancreatic Stellate Cells Lead and Promote the Local Invasion of Cancer Cells, by Physically Remodeling the Extracellula Matrix with Collagen Fiber Alignment in Pancreatic Cancer2015
Author(s)
Koikawa K, Ohuchida K, Sada M, Abe T, Endo S, Horioka K, Moriyama T, Miyasaka Y, Ohtsuka T, Ohuchida R, Ueki T, Nagai E, Mizumoto K, Nakamura M
Organizer
American Pancreatic Association 46th Annual Meeting
Place of Presentation
San Diego(USA)
Year and Date
2015-11-04
Related Report
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