2008 Fiscal Year Final Research Report
Anaiysis of microRNAs derived from human inrrahepatic cholangiocarcinoma cell lines
Project/Area Number |
19591602
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Digestive surgery
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Research Institution | Nippon Medical School |
Principal Investigator |
ISHIKAWA Tomoko Nippon Medical School, 医学部, 助教 (70212850)
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Co-Investigator(Kenkyū-buntansha) |
ISHIBASHI Osamu 日本医科大学, 医学部, 講師 (70293214)
TAKIZAWA Takami 日本医科大学, 医学部, 助教 (40386157)
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Co-Investigator(Renkei-kenkyūsha) |
RA Zenjun 日本医科大学, 医学部, 助教 (60339439)
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Project Period (FY) |
2007 – 2008
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Keywords | 胆道外科学 / 肝内胆管癌 / microRNA |
Research Abstract |
肝内胆管癌由来細胞株で発現が消失または著明に減少している胆管上皮特異的microRNAを過剰発現させ、microRNA(miRNA)が制御している標的となるmRNAの同定を目的としたプロテォミクス解析を行った。この解析により、胆管上皮細胞特異的miRNAが、胆管上皮の癌化、肝内胆管癌の増殖と転移に関連するシグナル伝達経路の調節に関与することを示唆する新知見を得た。
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Research Products
(3 results)
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[Journal Article] MicroRNA (miRNA) cloning analysis reveals sex differences in miRNA expression profiles between adult mouse testis and ovary2008
Author(s)
Takuya Mishima, Takami Takizawa, Shan-Shun Luo, Osamu Ishibashi, Yutaka Kawahigashi, Yoshiaki izuguchi, Tomoko Ishikawa, Miki Mori, Tomohiro Kanda, Tadashi Goto, Toshihiro Takizawa
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Journal Title
Reproduction 136(6)
Pages: 811-811
Peer Reviewed
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