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Mechanism Based Design of Fluorescent Probes for Biological Applications

Research Project

Project/Area Number 13558078
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section展開研究
Research Field Bioorganic chemistry
Research InstitutionThe University of Tokyo

Principal Investigator

KIKUSHI Kazuya  The University of Tokyo, Graduate School of Pharmaceutical Sciences, Associate Professor, 大学院・薬学系研究科, 助教授 (70292951)

Project Period (FY) 2001 – 2003
Project Status Completed (Fiscal Year 2003)
Budget Amount *help
¥13,600,000 (Direct Cost: ¥13,600,000)
Fiscal Year 2003: ¥4,000,000 (Direct Cost: ¥4,000,000)
Fiscal Year 2002: ¥4,000,000 (Direct Cost: ¥4,000,000)
Fiscal Year 2001: ¥5,600,000 (Direct Cost: ¥5,600,000)
KeywordsFRET / ratio imaging / fluorescent probe / PTP / ehergy fransfer / overlap integral / arachidonic acid / fluorescein / 蛍光共鳴エネルギー移動 / チロシンフォスファターゼ / レシオ測定法 / バイオイメージング / フルオレッセイン / クマリン / 可視化解析 / マクロCALI / クロモフォア / レーザー分子不活化 / IP_3受容体 / レーザー照射 / 平滑筋組織 / 細胞内Ca^<2+> / 亜鉛イオン / CA1 / 海馬 / 虚血 / 可視化 / 歯状回
Research Abstract

A novel rationietric fluorescent probe 1 for protein tyrosine phosphatase (PTP) activity based on spectral overlap integral switching of FRET was designed and was synthesized. The fluorescence spectra of 1 exhibited a large shift in their emission wavelength after reaction with PTPs in vitro. Within the 1 labeled cells, the increase in the emission ratio was observed, and it was suppressed by the addition of a PTP inhibitor orthovanadate and hydrogen peroxide. So it was shown that 1 could detect PTP activity in living cells. Next, we applied this imaging method to biological studies on the regulation of PTP activity during contact growth inhibition of normal cells. In normal cells, PTP activity of dense cells was markedly enhanced compared to that of sparse or medium-density cells. The increased PTP activity was also observed in sparse cells treated with a reducing agent, lipoxygenase inhibitor; and PLA_2 inhibitor, and resulted in cell growth inhibition. These observations suggest that PTP activity could be regulated by ROS produced in lipoxygenase-mediated arachidonate metabolism and play a key role in density-dependent growth inhibition.

Report

(4 results)
  • 2003 Annual Research Report   Final Research Report Summary
  • 2002 Annual Research Report
  • 2001 Annual Research Report
  • Research Products

    (30 results)

All Other

All Publications (30 results)

  • [Publications] T.Hirano, K.Kikuchi, Y.Urano, T.Nagano: "Improved Fluorescent Probes for Zinc, ZnAFs, Suitable for Biological Applications"J.Am.Chem.Soc.. 124. 6555-6562 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] S.Mizakami, T.Nagano, Y.Urano, A.Ootani, K.Kikuchi: "A Fluorescent Anion Sensor That Works in Neutral Aqueous Solution for Bioanalytical Application."J.Am.Chem.Soc.. 124. 3920-3925 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Takakusa, K.Kikuchi, Y.Urano, S.Sakamoto, K.Yamaguchi, T.Nagano: "Design and Synthesis of an Enzyme-Cleavable Sensor Molecule for Phospho diesrerase Activity Based on Fluorescence Resonance Energy Transfer"J.Am.Chem.Soc.. 124. 1653-1657 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] S.Maruyama, K.Kikuchi, T.Hirano, Y.Urano, T.Nagano: "A Novel, Cell-Permeable, Fluorescent Probe for Ratiometric Imaging of Zinc Ion"J.Am.Chem.Soc.. 124. 10650-10651 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] K.Hanaoka, K.Kikuchi, M.Kojima, Y.Urano, T.Nagano: "Selective Detecting of Zinc Ions with Novel Luminescent Lanthanide Probes."Angew.Chem.Int.Ed.. 42. 2996-2999 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] K.Kikuchi, K.Komatsu, T.Nagano: "Zinc Sensing for Cellular Applications."Curr.Opi.Chem.Biol.. 8. 182-191 (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] T.Hirano, K.Kikuchi, Y.Urano, T.Nagano: "Improved Fluorescent Probes for Zinc, ZnAFs, Suitable for Biological Applications."J. Am. Chem. Soc.. 124. 6555-6562 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] S.Mizukami, T.Nagano, Y.Urano, A.Odani, K.Kikuchi: "A Fluorescent Anion Sensor That Works in Neutral Aqueous Solution for Bioanalytical Application."J. Am. Chem. Soc.. 124. 3920-3925 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Takakusa, K.Kikuchi, Y.Urano, S.Sakamoto, K.Yamaguchi, T.Nagano: "Design and Synthesis of an Enzyme-Cleavable Sensor Molecule for Phosphodiesterase Activity Based on Fluorescence Resonance Energy Transfer."J. Am. Chem. Soc.. 124. 1653-1657 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] S.Maruyama, K.Kikuchi, T.Hirano, Y.Urano, T.Nagano: "A Novel, Cell-Permeable, Fluorescent Probe for Ratiometric Imaging of Zinc Ion."J. Am. Chem. Soc.. 124. 10650-10651 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] K.Hanaoka, K.Kikuchi, H.Kojima, Y.Urano, T.Nagano: "Selective Detection of Zinc Ions with Novel Luminescent Lanthanide Probes."Angew. Chem. Int. Ed.. 42. 2996-2999 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] K.Kikuchi, K.Komatsu, T.Nagano: "Zinc Sensing for Cellular Applications."Curr. Opi. Chem. Biol.. 8. 182-191 (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] K.Hanaoka, K.Kikuchi, H.Kojima, Y.Urano, T.Nagano: "Selective Detection of Zinc Ions with Novel Luminescent Lanthanide Probes."Angew.Chem.Int.Ed.. 42. 2996-2999 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] T.Inoue, K.Kikuchi, K.Hirose, M.Iino, T.Nagano: "Spatiotemporal Laser Inactivation of Inositol 1,4,5-Trisphosphate Receptors Using Synthetic Small-molecule Probes."Chemistry & Biology. 10. 503-509 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] H.Takakusa, K.Kikuchi, Y.Urano, H.Kojima, T.Nagano: "A Novel Design Method of Ratiometric Fluorescent Probes Based on Fluorescence Resonance Energy Transfer Switching by Spectral Overlap Integral."Chem.Eur.J.. 9. 1479-1485 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] D.Okada, C.C.Yap, H.Kojima, K.Kikuchi, T.Nagano: "Distinct Glutamate Receptors Govern Differential Levels of Nitric Oxide Production in a Layer-specific Manner in the Rat Cerebellar Cortex."Neuroscience. (in press). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] K.Kikuchi, K.Komatsu, T.Nagano: "Zinc Sensing for Cellular Applications."Curr.Opi.Chem.Biol.. (in press). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] K.Kikuchi, H.Takakusa, T.Nagano: "Recent Advances in Design of Small Molecule Based FRET Sensors for Cell Biology."Trends Anal.Chem.. (in press). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] T.Hirano, K.Kikuchi, Y.Urano, T.Nagano: "Improved Fluorescent Probes for Zinc, ZnAFs Suitable for Biological Applications"J. Am. Chem. Soc.. 124. 6555-6562 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Mizukami, T.Nagano, Y.Urano, A.Odani, K.Kikuchi: "A Fluorescent Anion Sensor That Works in Neutral Aqueous Solution for Biological Application"J. Am. Chem. Soc.. 124. 3920-3925 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.Takakusa, K.Kikuchi, Y.Urano, S.Sakamoto, K.Yamaguchi, T.Nagano: "Design and Synthesis of an Enzyme-Cleavable Sensor Molecule for Phosphodiesterase Activity Based on Fluorescence Resonance Energy Transfer"J. Am. Chem. Soc.. 124. 1653-1657 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Maruyama, K.Kikuchi, T.Hirano, Y.Urano, T.Nagano: "A Novel, Cell-Permeable, Fluorescent Probe for Ratiometric Imaging of Zinc Ion"J. Am. Chem. Soc.. 124. 10650-10651 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Haraoka, K.Kikuchi, Y.Urano, M.Narazaki, T.Yokoma, S.Sakamoto, K.Yamaguchi, T.Nagano: "Design and Synthesis of a Novel Magnetic Resonance Imaging Contrast Agent for Selective Sensing of Zinc Ion"Chem. Biol.. 9. 1027-1032 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Ueno, M.Tsukamoto, T.Hirano, K.Kikuchi, M.Y.Yamada, N.Nishiyama, T.Nagano, N.Matsuki, Y.Ikegaya: "Mossy Fiber Zn^2 Spillover Modulates Heterosynaptic N-methyl-D-aspartate Receptor Activity in Hippocampal CA3 Circuits"J. Cell Biol.. 158. 215-220 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Haraoka, K.Kikuchi, Y.Urano, T.Nagano: "Selective Sensing of Zic Ion with a Novel Magnetic Resonance Imaging Contrast"J. Chem. Soc. Perkin Trans. 2. 1840-1843 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] T.Inoue, K.Kikuchi, K.Hirose, M.Iino, T.Nagano: "Small Molecule-based Laser Inactivation of Inosirol 1, 4, 5-Triphosphate Receptor"Chem. Biol.. 8. 9-15 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] H.Takakusa, K.Kikuchi, Y.Urano, T.Higuchi, T.Nagano: "In tramolecular Fluorescence Resonance Energy Transfer System with Coumarin Donur Included in beta-Cyclodextrin"Aral. Chem.. 73. 1967-1973 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] H.Kojima, M.Hirotani, N.Nakatsubo, K.Kikuchi, T.Nagano: "Bioimaging of Nitric Oxile with Fluoresent Indicators Based on Rlwdamine Chromophore"Aral. Chem.. 73. 939-942 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] H.Kojima, M.Hirata, Y.Kudo, K.Kikuchi, T.Nagano: "Visualization of Oxygen Consumption-dependent Production of Nitric Oxide in Rat Hippocampal Slices during Aglycernia"J. Neurochem.. 76. 1404-1410 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] N.Suzuki, H.Kojima, Y.Urata, K.Kikuchi, Y.Hirano, T.Nagano: "Orthogonality of Calcium Concentration and Ability of 4, 5-Diamiro fluorescein (DAF-2) to Detect No"J. Biol. Chem.. 277. 47-49 (2002)

    • Related Report
      2001 Annual Research Report

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Published: 2001-04-01   Modified: 2016-04-21  

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