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1998 Fiscal Year Final Research Report Summary

Pharmacology

Research Project

Project/Area Number 09044289
Research Category

Grant-in-Aid for international Scientific Research

Allocation TypeSingle-year Grants
SectionJoint Research .
Research Field General pharmacology
Research InstitutionNational Cardiovascular Center Research Institute

Principal Investigator

MASAKI Tomoh  National Cardiovascular Center Research Institute, Director General, 所長 (60009991)

Co-Investigator(Kenkyū-buntansha) SAWAMURA Tatsuya  National Cardiovascular Center Research Institute, Head, バイオサイエンス部, 室長 (30243033)
VANHOUTTE Paul  Institut de Rechaerches Internationales Servier, profeaaor, 副所長
VANE J.  St. Bartholomew's Hospital Medical Colleg, 教授
VANE John  St.Bartholomew's Hospital Medical College, Professor
Project Period (FY) 1997 – 1998
KeywordsEndothelin / Endothelin receptor / IUPHA / Endothelium / Endothelin antagonist / 国際エンドセリン会議
Research Abstract

Aim of this project is to stimulate the worldwide endothelin research activity through the activity of Committee of Receptor Nomenclature and Drug Classification of International Union of Pharmacological Sciences and discussion at the several international conferences.
In this year, we exchanged important information at Munich, Padova, Cairns, Dallas, Los Angels. We published the summary of endothelin receptors in IUPHAR compendium of Receptor Characterization and Classification in 1998.
As to the role of endothelin in cardiovascular system, endothelins are both beneficial and harmful. They must be important to normal cardiovascular homeostasis, On the other hand, endothelin aggravates clinical features in several pathological conditions.
Many pharmaceutical industries have developed many endothelin receptor antagonists and endothelin converting enzyme inhibitors and they are searching for the clinical targets of these blockers.
They made another international group of endothelin research for endothelin inhibitors and hold conference every two years.

  • Research Products

    (25 results)

All Other

All Publications (25 results)

  • [Publications] Y.Okamoto et al: "Palmitoylation of human endothelin_B" J.Biol.Chem.272. 21589-21596 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] M.Okazawa et al: "Endothelin-induced apoptosis of A375 human melanoma cells" J.Biol.Chem.273. 12584-12592 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.Iwamuro et al: "Activation of two types of Ca^<2+> -permeable nonselective cation channel by endothelin-1 in A7r5 cells" Br.J.Pharmacol.124. 1541-1549 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] X.F. Zhang et al: "Role of nonselective cation channels as Ca^<2+> entry pathway in endothelin-1-induced contraction and their suppression by nitric oxide" Eur.J.Pharmacol.352. 237-245 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.Iwamuro et al: "Activation of three types of voltage-independent Ca^<2+> -entry channel in A7r5 cells by endothelin-1 as revealed by a novel Ca^<2+> -entry channel blocker LOE 908" Br.J.Pharmacol.(in press).

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Shimizu et al: "Adhesion of cultured bovine aortic endothelial cells to laminin-1 mediated by dystroglycan" J.Biol.Chem.(in press).

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Komuro et al.: "The involvement of a novel mechanism distinct from the thrombin receptor in the vasocontraction induced by tryosin." Br.J.Phamacol. 120. 851-856 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Sawamura, et al.: "An endothelial receptor for oxidized low-density lipoproteins." Nature. 386. 73-77 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Hosokawa, et al.: "Cloning and characterization of a brain-specific cationic amino acid transporter." J.Biol.Chem.272. 8717-8722 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Kido, et al.: "Processing of proendothelin-1 at the C-terminus of big endothelin-l is essential for proteolysis by endothe lin-converting enzyme-l in vivo." Eur.J.Biochem.244. 520-526 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Minowa et al.: "Inhibitory effect of nitrovasodilators and cyclic GMP on ET-l-activated Ca2+-permeable nonselective cation channel in rat aortic smooth muscle cells." Br.J.Phamacol. 120. 1536-1544 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Ohtani et al: "Bromodeoxyuridine-induced expression of endothelinA in A375 human melanoma cells." Biochem.Biophys.Res.Commun.234. 526-530 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Y.Okamoto et al.: "Palmitoylation of human endothelinB." J.Biol.Chem.272. 21589-21596 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Komuro et al.: "Physiological role of Ca2+-permeable nonselective cation channel in endothelin-1-induced contraction of rabbit aorta." J.Cardioyasc.Pharmacol.30. 504-509 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Kido et al.: "The processing pathway of endothelin-1 production." J.Cardiovas.Pharmacol.31 (Suppl.1). S13-S15 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Kido et al.: "The processing pathway of endothelin-1 production." J.Cardiovas.Pharmacol.31 (Suppl.1). S13-S15 (1998)Y.Okamoto et al.:

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] "Cysteine residues in the carboxyl terminal domain of the endothelin-B receptor are required for coupling with G-proteins" J.Cardiovas.Pharmacol.31 (Suppl.1). S230-S232 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Hoshikawa et al.: "High affinity binding of oxidized LDL to mouse lectin-like oxidized LDL receptor (LOX-1)" Bichem.Biophts.Res.Commun.245. 841-846 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Ninomiya et al.: "Paracrine endothelin signaling in the control of basal cell proliferation in guinea pig tracheal epithelium" J.Pharmacol.Exp.Ther.286. 469-480 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Hasegawa et al.: "Purification of a novel endothelin-converting enzyme specific for big endothelin-3" FEBS Letters. 428. 304-308 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K.Oka et al.: "Lectin-like oxidized low-density lipoprotein receptor 1 mediates phagocytosis of aged/apoptotic cells in endothelial cells" Proc.Natl.Acad Sci.USA. 95. 9535-9540 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Y.Iwamuro et al.: "Activation of two types of Ca2+-permeable nonselective cation channel by endothelin-1 in A7r5 cells" Br.J.Pharmacol.124. 1541-1549 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] X.F.Zhang et al.: "Role of nonselective cation channels as Ca2+ entry pathway in endothelin-1-induced contraction and their suppression by nitric oxide" Eur.J.Pharmacol.352. 237-245 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K.Ono et al.: "Desensitization of ETA endothelin receptor-mediated negative chronotropic response in right atria-species difference and intracellular mechanisms" Br.J.Pharmacol.125. 787-797 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K.Kikuta et al.: "High-affinity arginine transport of bovine aortic endothelial cells is impaired by lysophosphatidylcholine" Circ.Res.83. 1088-1096 (1999)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1999-12-08  

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