Study on Molecular Mechanism of Cytotoxicity of Marine Natural Products
Project/Area Number |
23310148
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Living organism molecular science
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Research Institution | University of Tsukuba |
Principal Investigator |
KIGOSHI Hideo 筑波大学, 数理物質系, 教授 (90169839)
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Co-Investigator(Kenkyū-buntansha) |
HAYAKAWA Ichiro 筑波大学, 数理物質系, 助教 (20375413)
KITA Masaki 筑波大学, 数理物質系, 准教授 (30335012)
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Co-Investigator(Renkei-kenkyūsha) |
UESUGI Motonari 京都大学, 物質-細胞統合システム拠点, 教授 (10402926)
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Project Period (FY) |
2011-11-18 – 2014-03-31
|
Project Status |
Completed (Fiscal Year 2013)
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Budget Amount *help |
¥10,400,000 (Direct Cost: ¥8,000,000、Indirect Cost: ¥2,400,000)
Fiscal Year 2013: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2012: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
|
Keywords | アプリロニンA / アクチン / チューブリン / 海洋天然物 / 三元複合体 / アポトーシス / ビセライドA / 全合成 / アプリロニンA / ハテルマライト / ビセライト / 脱重合 / ハテルマライド / ビセライド / アクチン関連タンパク質 / オーリライド / プロヒビチン / アリル酸化 |
Research Abstract |
The molecular mechanism of antitumor activity of aplyronine A, a marine macrolide, has been investigated. Using chemical probes aplyronine A was found to bind to actin and tubulin to form a ternary complex. As a result, aplyronine A inhibits tubulin polymerization, induces irregular, multipolar spindle structures, inhibits cell-cycle progression in M-phase, and induces apoptosis. Total synthesis of biselide A, a cytotoxic marine macrolide, was achieved by using Wittig reaction and sereoselective enzymatic hydrolysis of allylic alcohol as key steps.
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Report
(4 results)
Research Products
(127 results)
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[Journal Article] Discovery of 1-oxa-4,9-diazaspiro[5.5]undecane-based trisubstituted urea derivatives as highly potent soluble epoxide hydrolase inhibitors and orally active drug candidates for treating of chronic kidney diseases2014
Author(s)
Yuko Kato, Nobuhiro Fuchi, Yutaka Nishimura, Ayano Watanabe, Mai Yagi, Yasuhito Nakadera, Eriko Higashi, Masateru Yamada, Takumi Aoki, Hideo Kigoshi
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Journal Title
Bioorganic & Medicinal Chemistry Letters
Volume: 24
Issue: 2
Pages: 565-570
DOI
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Peer Reviewed
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[Journal Article] Glaziovianin A Prevents Endosome Maturation via Inhibiting Microtubule Dynamics.2013
Author(s)
Chinen T, Kazami S, Nagumo Y, Hayakawa I, Ikedo A, Takagi M, Yokosuka A, Imamoto N, Mimaki Y, Kigoshi H, Osada H, Usui T.
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Journal Title
ACS Chemical Biology
Volume: (In press)
Issue: 5
Pages: 884-889
DOI
Related Report
Peer Reviewed
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[Journal Article] Fluorescent Aplyronine A: Intracellular Accumulation and Disassembly of Actin Cytoskeleton in Tumor Cells2012
Author(s)
Masaki Kita, Kozo Yoneda, Yuichiro Hirayama, Kota Yamagishi, Yuki Saito, Yuka Sugiyama, Yoshihiro Miwa, Osamu Ohno, Maho Morita, Kiyotake Suenaga, Hideo Kigoshi
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Journal Title
Chem. Bio. Chem.
Volume: 13
Issue: 12
Pages: 1754-1758
DOI
Related Report
Peer Reviewed
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[Journal Article] Aplyronines D-H from the sea hare Aplysia kurodai : isolation, structures, and cytotoxicity2012
Author(s)
M.Ojika, H.Kigoshi, K.Suenaga, Y.Imamura, K.Yoshikawa, T.Ishigaki, A.Sakakura, T.Mutou, K.Yamada
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Journal Title
Tetrahedron
Volume: 68
Issue: 4
Pages: 982-987
DOI
Related Report
Peer Reviewed
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[Presentation] Synthetic studies of biselide E2012
Author(s)
Shota Funakubo, Yuto Onozaki, Dai Kawamura,Mami Shimanuki, Takuya Yamada, Ichiro Hayakawa, Hideo Kigoshi
Organizer
3nd Symposium on Creation of Functional Materials supported by Strategic Initiative A, University of Tsukuba
Place of Presentation
筑波大学つくばキャンパス(つくば市)
Year and Date
2012-12-10
Related Report
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[Presentation] Synthetic studies of biselides A and B2012
Author(s)
Mami Shimanuki, Shota Funakubo, Takuya Yamada, Kizuku Kimura, Yohsuke Satoh, Ichiro Hayakawa, Hideo Kigoshi
Organizer
3nd Symposium on Creation of Functional Materials supported by Strategic Initiative A, University of Tsukuba
Place of Presentation
筑波大学つくばキャンパス(つくば市)
Year and Date
2012-12-10
Related Report
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[Presentation] Studies on the Mode of Actions of Auripyrones
Author(s)
Takuma Takemura, Satoshi Tanabe, Ichiro Hayakawa, Masaki Kita, Hideo Kigoshi
Organizer
3nd Symposium on Creation of Functional Materials supported by Strategic Initiative A, University of Tsukuba
Place of Presentation
筑波大学 筑波キャンパス
Related Report
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[Presentation] Synthetic studies of yuzurimine A
Author(s)
Keisuke Niida, Ichiro Hayakawa, Hideo Kigoshi
Organizer
3nd Symposium on Creation of Functional Materials supported by Strategic Initiative A, University of Tsukuba
Place of Presentation
筑波大学 筑波キャンパス
Related Report
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[Presentation] Synthetic studies of biselides A and B
Author(s)
Mami Shimanuki, Shota Funakubo, Takuya Yamada, Kizuku Kimura, Yohsuke Satoh, Ichiro Hayakawa, Hideo Kigoshi
Organizer
3nd Symposium on Creation of Functional Materials supported by Strategic Initiative A, University of Tsukuba
Place of Presentation
筑波大学 筑波キャンパス
Related Report
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[Presentation] Toward the second generation synthesis of aplyronine A
Author(s)
Sachiko Matsumoto, Shinichi Kobayashi, Kenichi Kobayashi, Yusuke Fujii, Ichiro Hayakawa, Hideo Kigoshi
Organizer
3nd Symposium on Creation of Functional Materials supported by Strategic Initiative A, University of Tsukuba
Place of Presentation
筑波大学 筑波キャンパス
Related Report
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[Presentation] Synthetic studies of biselide E
Author(s)
Shota Funakubo, Yuto Onozaki, Dai Kawamura,Mami Shimanuki, Takuya Yamada, Ichiro Hayakawa, Hideo Kigoshi
Organizer
3nd Symposium on Creation of Functional Materials supported by Strategic Initiative A, University of Tsukuba
Place of Presentation
筑波大学 筑波キャンパス
Related Report
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[Presentation] Synthetic studies of halichonine B
Author(s)
Tomomi Nakamura,Yusuke Sakai, Ichiro Hayakawa, Hideo Kigoshi
Organizer
3nd Symposium on Creation of Functional Materials supported by Strategic Initiative A, University of Tsukuba
Place of Presentation
筑波大学 筑波キャンパス
Related Report
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[Presentation] ハリコニンBの合成研究
Author(s)
中村友美・坂井優介・早川一郎・木越英夫
Organizer
日本化学会第93春季年会
Place of Presentation
立命館大学びわこ・くさつ キャンパス
Related Report
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