• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2001 Fiscal Year Final Research Report Summary

Gene Expression Program for Histological Reconstruction : Fibrogenesis induced pericellular fibrosis in rat liver, suppressed metastasis in human carcinomas

Research Project

Project/Area Number 11670231
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Experimental pathology
Research InstitutionUniversity of Occupational and Environmental Health

Principal Investigator

ARASHIDANI Keiichi  University of Occupational and Environmental Health, School of Health Science, Professor, 産業保健学部, 教授 (10141748)

Co-Investigator(Kenkyū-buntansha) HIRANO Hideyasu  University of Occupational and Environmental Health, School of Medicine, Assistant Professor, 医学部, 講師 (50040241)
Project Period (FY) 1999 – 2001
KeywordsSuppression / Cancer / Metastasis / Envelopment / Histological / Reconstruction / 線維化 / アルコール
Research Abstract

Vitamin C increased the gene expression of profilin, collagen and elastin during fibrogenesis in alcoholic rats. Fuzzy Set Chaos Algorithm (FSCA) made it possible to regulatehistology such as fuzzyON/OFF repeats of regulatormolecules. Fibrosis byVC, VB1, Ca^<2+>wasreinforced by protein expression programming by Pro, Gly and Cys. Protein expression programming was performed to reduce translational idling on ribosome from supplement of t-RNAs, by targeting specific protein in here collagens. For the Gene Expression Programming, the ON commands we used were 1) synthesize collagens by ascorbic acid (VC), 2) increase collagen mRNA translation by supplying collagen-enriched food, 3) envelopmetastasized cancer cells by combining collagen with elastinwhich is activated by calcium, and 4) proliferate fibroblastic cells by thiamin (VB1), riboflavin (VB2), pyridoxine (VB6), and cobalamin (VB12) during the fibrogenesis. Elimination of the supply of individual molecules constituted the OFF command. The commands were transmitted via the blood flow ; their delivery to the area of interest was possible because permeability of the walls of blood vessels around metastasized cancer cells is increased by bradykinin, VEGF, prostacyclin, platelet activating factor etc. Cytokines and chemokines around metastasized cancer cells served to inform fibroblasts of the location of metastasized cancer cells. Successful enveloping was confirmed by CT-scans and the effectiveness of the therapy was judged by patient viability. GEP for fibrogenesis appjied to envelope the metastasized cancer cells ran effectively in human (92%). A scirrhus stomach patient carrying signet ring cells have been suppressed for 7 years. Used SF (steamed small fishes) enriches Ala. Ala increased pericellular fibrosis in liver equivalents our program image of envelopment metastasized cancer cells.

  • Research Products

    (12 results)

All Other

All Publications (12 results)

  • [Publications] Tamura M, Yanagihara N, Tanaka H, Osajima A, Hirano T, Higashi K, Yamada KM, Nakashima Y, Hirano H: "Activation of DNA Synthesis and AP-1 by Profilin, an Actin-Binding Protein, via Binding to a Cell Surface Receptor in Cultured Rat Mesangial Cells"J Am Soc Nephrol. 11. 1620-1630 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Ohmori O, Hirano H, Mita T: "Shifted cytosolic NADP+-dependent isocitrate dehydrogenase on 2-D gel in the brain of genetically epileptic El mice"Neurochem Res Mar. 24. 365-369 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Maeda M, Hirano H, Kudo H, Doi Y, Higashi K, Fujimoto S: "Injection of antisense oligos to nNOS into nucleus tractus solitarii increases blood pressure"NeuroRepor. 10. 1957-1960 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Arai A, Hirano H, Ueta Y, Hamada T, Mita T, Shirahata A: "Detection of Mononuclear Cells as the Source of the Increased Tissue Factor mRNA in the Liver from Lipopolysaccharide-Treated Rats"Thrombosis Res. 97. 153-162 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Yanagihara N, Utsunomiya K, Cheah TB, Hirano H, Kajiwara K, Hara K, Nakamura E, Toyohira Y, Uezono Y, Ueno S, Izumi F: "Characterization and functional role of leptin receptor in bovine adrenal medullary cells"Biochem Pharmacol. 59. 1141-1145 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Hirano H, Tamura M, Hamada T, Sasaguri Y, Nakano M, Arashidani K, Harada K, Arai A, Hirano T: "Gene Expression Programming for Fibrogenesis by Fuzzy Chaos Algorithm Suppressed Metastasized Cancer Cells"Int J Chaos Theory Appli. 5. 61-66 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Tamura M, Yanagihara N, Tanaka H, Osajima A, Hirano T, Higashi K, Yamada Km, Nakashima Y, Hirano H: "Activation of DMA Synthesis and AP-1 by Profilin, an Actin-Binding Protein, via Binding to a Cell Surface Receptor in Cultured Rat Mesangial Cells"J Am Soc Nephrol. 11. 1620-1630 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Ohmori O, Hirano H, Mita T: "Shifted cytosolic NADPI-depfendent isocitrate dehydrogenase on 2-D gel in the brain of genetically epileptic E1 mice"Neurochem Res Mar. 24-3. 365-369 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Maeda M, Hirano H, Kudo H, Doi Y, Higashi K, Fujimoto S: "Injection of antisense oligos to nNOS into nucleus tractus solitarii increases blood pressure"NeuroReport. 10. 1957-1960 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Arai A, Hirano H, Ueta Y, Hamada T, Mita T, Shirahata A: "Detection of Mononuclear Cells as the Source of the Increased Tissue Factor mRNA in the Liver from Lipopolysaceharide-Treated Rats"Thrombosis Res. 97. 153-162 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yanagihara N, Utsunomiya K, Cheah TB, Hirano H, Kajiwara K, Hara K, Nakamura E, Toyohira Y, Uezono Y, Ueno S, Izumi F: "Characterization and functional role of leptin receptor in bovine adrenal medullary cells"Biochem Pharmacol. 59-9. 1141-1145 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Hirano H, Tamura M, Hamada T, Sasaguri Y, Nakano M, Arashidani K, Harada K, Arai A, Hirano T: "Gene Expression Programming for Fibrogenesis by Fuzzy Chaos Algorithm Suppressed Metastasized Cancer Cells"Int J Chaos Theory Appli. 5-3. 61-66 (2000)

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

URL: 

Published: 2003-09-17  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi