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2012 Fiscal Year Final Research Report

Chemical Biology on Cancer and Neurodegenerative disease

Research Project

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Project/Area Number 22310140
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Living organism molecular science
Research InstitutionKeio University

Principal Investigator

IMOTO Masaya  慶應義塾大学, 理工学部, 教授 (60213253)

Project Period (FY) 2010 – 2012
KeywordsCysLT1アンタゴニスト / がん転移 / オートファジー / パーキンソン疾患
Research Abstract

1)We showed that SO286 inhibited protein aggregation induced by MPP+ through lysosomal degradation pathway. We attempted to identify the target protein of SO286 responsible for the mechanism of SO286 inhibited the MPP+-induced dot formation and regulation
2)We report that 5-lipoxygenase (5-LOX) is activated and produces leukotriene C4(LTC4) in the process of cell migration, and 5-LOX inhibitors suppressed cell migration. Next, we identified cysteinyl leukotoriene receptor 1 (CysLT1) antagonist also block c

  • Research Products

    (30 results)

All 2013 2012 2011 2010 Other

All Journal Article (27 results) (of which Peer Reviewed: 27 results) Presentation (2 results) Remarks (1 results)

  • [Journal Article] Novel isoflavone glucosides in Groundnut (Apios americana Medik) and their antiandrogenic activities2013

    • Author(s)
      Ichige M, Fukuda E,Miida S, Hattan J, Misawa N, Saito S, Fujimaki T, Imoto M. Shindo K
    • Journal Title

      J. Agric. Food Chem

      Volume: 61 Pages: 2183-2187

    • Peer Reviewed
  • [Journal Article] A Comparative Analysis of the Expression Patterns of UPR-Target Genes caused by UPR-inducing Compounds2013

    • Author(s)
      Shinjo S, Mizotani Y,Tashiro E, Imoto M
    • Journal Title

      Biosci. Biotechnol. Biochem

      Volume: 77 Pages: 729-735

    • Peer Reviewed
  • [Journal Article] A chemical genomic study identifyingdiversity in cell migration signaling in cancer cells.2012

    • Author(s)
      Magi S, Tashiro Eand Imoto M.
    • Journal Title

      Scientific Reports

      Volume: 2 Pages: 823

    • Peer Reviewed
  • [Journal Article] Synthesis and Assignment of the Absolute Configuration of an Indenotryptoline Bisindole Alkaloid2012

    • Author(s)
      Kimura.T, Kanagaki S, Matsui Y, Imoto M, Watanabe T, Shibasaki M
    • Journal Title

      BE-54017. Org. Lett

      Volume: 14 Pages: 4418-4421

    • Peer Reviewed
  • [Journal Article] Identification of Toyocamycin, an agent cytotoxic for multiple myeloma cells2012

    • Author(s)
      Ri M, Tashiro E, Oikawa D, Shinjo S, Tokuda M, Yokouchi Y, Narita T, Masaki A, Ito A, Ding J, Kusumoto S, Ishida T, Komatsu H, Shiotsu Y, Ueda R, Iwawaki T, Imoto M, Iida S
    • Journal Title

      as a potent inhibitor of ER stress-induced XBP1 mRNA splicing. Blood Cancer J.e

      Volume: 79

    • Peer Reviewed
  • [Journal Article] Comprehensive Predictions of Target Proteins Based on Protein-Chemical Interaction Using Virtual Screening and Experimental Verifications2012

    • Author(s)
      Kobayashi H, Harada, H, Nakamura M, FutamuraY, Ito A, Yoshida M, Iemura S, Shin-ya K, Doi T, Takahashi T, Natsume T, Imoto Mand Sakakibara Y
    • Journal Title

      BMC Chemical Biology

      Volume: 12 Pages: 2

    • Peer Reviewed
  • [Journal Article] Xanthohumol Impairs Autophagosome Maturation through Direct Inhibition of Valosin-Containing Protein2012

    • Author(s)
      Sasazawa Y, Kanagaki S, Tashiro E,Nogawa T, Muroi M, Kondoh Y, Osada H, Imoto M
    • Journal Title

      ACS Chemical Biology

      Volume: 7 Pages: 892-900

    • Peer Reviewed
  • [Journal Article] Inostamycin enhanced TRAIL-induced apoptosis through DR5 up-regulation on the cell surface2012

    • Author(s)
      Yamamoto K, Makino M, Watanapokasin R, Tashiro Eand Imoto M
    • Journal Title

      J. Antibiot.

      Volume: 65 Pages: 295-300

    • Peer Reviewed
  • [Journal Article] Target identification of bioactive compounds2012

    • Author(s)
      Tashiro Eand Imoto M.
    • Journal Title

      Bioorg. & Med. Chem

      Volume: 20 Pages: 1910-1921

    • Peer Reviewed
  • [Journal Article] Napyradiomycin A1, an inhibitor of mitochondrial complexes I and II2012

    • Author(s)
      Yamamoto K, Tashiro E, Motohashi K, Seto H and Imoto M.
    • Journal Title

      J. Antibiot

      Volume: 65 Pages: 211-214

    • Peer Reviewed
  • [Journal Article] Antitumor effects of novel highly hydrophilic and non-ATP-competitive MEK1/2 inhibitor2012

    • Author(s)
      Kiga M, Tanzawa F, Iwasaki S, Inaba F, Fujiwara K, IwadareH, Echigo T, Nakamura Y, Shibata T, Suzuki K, Yasumatsu, I Nakayama A, Sasazawa Y, Tashiro E, Imoto M, S. Kurakata S
    • Journal Title

      SMK-17. Anticancer Drugs.

      Volume: 23 Pages: 119-130

    • Peer Reviewed
  • [Journal Article] Involvement of 14-3-3 proteins in the second EGF-induced wave of Rac1 activation in the process of cell migration2011

    • Author(s)
      Kobayashi1 H, Ogura, Y, Sawada M, Nakayama T, Takano K, Minato Y, Takemoto Y, Tashiro E, Watanabe H & Imoto M.
    • Journal Title

      J. Biol. Chem

      Volume: 286 Pages: 39259-39268

    • Peer Reviewed
  • [Journal Article] Mycotrienin II, a translation inhibitor that prevents ICAM-1 expression induced by pro-inflammatory cytokines2011

    • Author(s)
      Yamada Y, Tashiro ETaketani S, Imoto Mand Kataoka T
    • Journal Title

      J. Antibiot

      Volume: 64 Pages: 361-366

    • Peer Reviewed
  • [Journal Article] Generation of "Unnatural Natural Product" library and identification of a small molecule inhibitor of XIAP2011

    • Author(s)
      Kawamura T, Matsubara K, Otaka H, Tashiro E, Shindo, K, Yanagita R. C., Irie K and Imoto M
    • Journal Title

      Bioorg. & Med. Chem

      Volume: 19 Pages: 4377-4385

    • Peer Reviewed
  • [Journal Article] Synthesis and anti-migrative evaluation of moverastin derivatives.2011

    • Author(s)
      Sawada M, Kubo, S Matsumura, K Takemoto Y, Kobayashi H, Tashiro E, Kitahara T, Watanabe H and Imoto M
    • Journal Title

      Bioorg.c & Med. Chem. Lett

      Volume: 21 Pages: 1385-1389

    • Peer Reviewed
  • [Journal Article] Quinotrierixin Inhibits ER Stress-induced XBP1 mRNA Splicing through Inhibition of Protein Synthesis2011

    • Author(s)
      Yamamoto K, Tashiro Eand Imoto M
    • Journal Title

      Biosci. Biotechnol. Biochem.

      Volume: 75 Pages: 284-288

    • Peer Reviewed
  • [Journal Article] A New Convenient Cell-based Screening Method for Small Molecule Glycolytic Inhibitors.2011

    • Author(s)
      Kitagawa M, Misawa M, Ogawa S, Tashiro E and Imoto M
    • Journal Title

      Biosci. Biotechnol. Biochem

      Volume: 75 Pages: 367-369

    • Peer Reviewed
  • [Journal Article] Caffeine induces apoptosis by enhancement of autophagy via PI3K/Akt/mTOR/p70S6K inhibition2011

    • Author(s)
      Saiki S, Sasazawa Y, Imamichi Y, Kawajiri S, Fujimaki T, Tanida I, Kobayashi H, Sato F, Kei-Ichi Ishikawa, Sato S, Imoto M, Hattori N
    • Journal Title

      Autophagy

      Volume: 7 Pages: 42-53

    • Peer Reviewed
  • [Journal Article] Total Synthesis of Incednam, the Aglycon of Incednine2010

    • Author(s)
      T. Ohtani, S. Tsukamoto, H. Kanda, K. Misawa, Y. Urakawa, T. Fujimaki, M. Imoto,Y. Takahashi, D. Takahashi†, and K. Toshima
    • Journal Title

      Org. Lett

      Volume: 12 Pages: 5068-5071

    • Peer Reviewed
  • [Journal Article] Isolation and structure elucidation of a novel androgen antagonist2010

    • Author(s)
      Kawamura T, Fujimaki T, Hamanaka N, Torii K, Kobayashi H, Takahashi Y, Igarashi M, Kinoshita N, Nishimura Y, Tashiro E, Imoto M
    • Journal Title

      arabilin, produced by Streptomycessp. MK756-CF1. J. Antibiot.

      Volume: 63 Pages: 601-605

    • Peer Reviewed
  • [Journal Article] Metabolomic identification of the target of the filopodia protrusion inhibitor glucopiericidin A2010

    • Author(s)
      Kitagawa M, Ikeda S, Tashiro E, Soga T, Imoto M
    • Journal Title

      Chemistry and Biology

      Volume: 17 Pages: 989-998

    • Peer Reviewed
  • [Journal Article] Terpenoids produced by actinomycetes: isolation, structural elucidation and biosynthesis of new diterpenes2010

    • Author(s)
      M. Shirai. M. Okuda, K. Motohashi, M. Imoto, K. Furihata, Y. Matsuo, A. Katsuta, Y. Shizuri, H. Seto
    • Journal Title

      gifhornenolones A and B from Verrucosispora gifhornensis YM28-088.J. Antibiot.

      Volume: 63 Pages: 245-250

    • Peer Reviewed
  • [Journal Article] Distinct subcellular localization in the cytosol and apicoplast, unexpected dimerization and inhibition of Plasmodium falciparum glyoxalases2010

    • Author(s)
      M. Urscher, JM. Przyborski, M. Imotoand M. Deponte.
    • Journal Title

      Mol Microbiol.

      Volume: 76 Pages: 92-103

    • Peer Reviewed
  • [Journal Article] Mesenchyme cells can function to induce epithelial cell proliferation in starfish embryos2010

    • Author(s)
      G. Hamanaka, M. Matsumoto, M. Imotoand H. Kaneko:
    • Journal Title

      Develomental Dynamics

      Volume: 293 Pages: 818-827

    • Peer Reviewed
  • [Journal Article] Glyoxalase-I is a novel target against Bcr-Abl+leukemic cells acquiring stem-like characteristics in hypoxic environment2010

    • Author(s)
      Takeuchi M, Kimura S, Kuroda J, Ashihara E, KawataniM, Osada H, Umezawa K, Yasui E, Imoto M, Tsuruo T, Yokota A, Tanaka R, Nagao T, Nakahata N, Fujiyama Y Maekawa T
    • Journal Title

      Cell Death Diff.

      Volume: 17 Pages: 1211-1220

    • Peer Reviewed
  • [Journal Article] Establishment of a new detection system for the dimerization of IRE1α with BiFC method

    • Author(s)
      Shinjo S, Tashiro E
    • Journal Title

      Biosci. Biotechnol. Biochem

    • Peer Reviewed
  • [Journal Article] Novel derivatives of aclacinomycin A block cancer cell migration through inhibition of farnesyl transferase

    • Author(s)
      Magi S, Shitara T, Takemoto Y, Sawada M, Kitagawa M, Tashiro E. Takahashi Y, Imoto M
    • Journal Title

      J. Antibiot

    • Peer Reviewed
  • [Presentation] CysLT1シグナルはTiam1の発現制御を介してEGF刺激依存的細胞遊走を制御する2012

    • Author(s)
      間木重行、笠松誠人、竹本靖、小林大貴、田代悦、井本正哉
    • Organizer
      第71回日本癌学会学術総会
    • Place of Presentation
      札幌
    • Year and Date
      2012-09-20
  • [Presentation] EGF刺激によるがん細胞遊走におけるCysLT1シグナリングの関与2011

    • Author(s)
      小林大貴、田代悦、井本正哉
    • Organizer
      第15回日本がん分子標的治療学会学術集会
    • Place of Presentation
      東京
    • Year and Date
      2011-06-24
  • [Remarks]

    • URL

      http://www.bio.keio.ac.jp/labs/imoto/

URL: 

Published: 2014-08-29  

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