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Development of genetic diagmosis for drug resistance in cancer

Research Project

Project/Area Number 12672237
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Laboratory medicine
Research InstitutionTohoku University

Principal Investigator

FUNATO Tadao  School of Medidice, Holecular Diagnostics, Associate Professor, 大学院・医学系研究科, 助教授 (70165455)

Co-Investigator(Kenkyū-buntansha) KAMEOKA Jun  School of Medidice, Rheumatoid and Hematology, Lecture, 医学部附属病院, 助手 (30261621)
張替 秀郎  東北大学, 医学部・附属病院, 助手 (50302146)
Project Period (FY) 2000 – 2002
Project Status Completed (Fiscal Year 2002)
Budget Amount *help
¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 2002: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2001: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2000: ¥2,100,000 (Direct Cost: ¥2,100,000)
Keywordshematological tumors / acute leukemia / real-time quantitat*ue RFPCR / MDRI gene / multi-drug resistance / genetic tests / 薬剤耐性 / 遺伝子診断 / 薬剤耐性遺伝子 / 定量PCR法 / 薬物耐性 / 白血病 / MDRI遺伝子 / MRPI遺伝子
Research Abstract

Drug resistance is acquired in the anticamcer drug in leukemia, and it is an important problem to become treatment resistance. Because of that, an anticancer drugresistant acquired is made clear, and the same has the gene which relates to the resistance, and it is necessary to decide early diagnosis. The various quantities to measure it in a small quantity were developed in the leukemia. First, the important factor involved in the acute leukemia cleared that it was deoxycytidine kinase (dCK) involved in a MDR1 gene to be involved in the multidrug resistance and a MRP1 gene, araCresistant. It was confirmed, and cut off value in the clinical inspection with patients, was established the quantitative way of detecting these amounts of genetic expression to establish realtime quantity to be excellent in the sensitivity and the peculiarity in the fundamental examination which it tried. The detection sensitivity of this way was high in comparison with usual multipledrug resistance, and it was shown by that result that it was useful for the diagnosis of anticancer resistant in the clinical target. Specially, relevance with the first treatment resistance and the amount of MDR1 expression with the acute leukemia and the recurrence was suggested, and it was shown that it was useful for the prediction of the treatment resistance in the MDR1 genetic. But, it isn't clear from the examination record until now, and it must pile up an examination more as for the relation between the amount of exprission and the treatment resistance between MRP1 and dCK. Therefore, it was proved that was the clinical way of introducing this way as an early diagnosis of anticancer resistant and of examining it, and clinical target meaning was explained. Furthermore, if it has the gene related to the resistance of every anticancer drug, it can be applied to the genetic quantity by this way, and it is suggested that it is useful for the comparison with the recent DNA array analysis

Report

(4 results)
  • 2002 Annual Research Report   Final Research Report Summary
  • 2001 Annual Research Report
  • 2000 Annual Research Report
  • Research Products

    (27 results)

All Other

All Publications (27 results)

  • [Publications] Sasaki O, Meguro K.: "Altered expression of retinoblastoma protein-interacting zinc finger gene, RIZ, in human leukaemia"Br J Haematol. 119. 940-948 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Fujimaki S, Funato T.: "Quantitative analysis of a MDR1 transcript for prediction of drug resistance in acute leukemia"Clin Chem. 48. 811-817 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Funato T, Kozawa K.: "Modification of the sensitivity to cisplatin with c-myc over-expression or down-regulation in colon cancer cells"Anticancer Drugs. 12. 829-834 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Funato T, Satou J.: "Use of c-myb antisense oligonucleotides to increase the sensitivity of human colon cancer cells to cisplatin"Oncol Rep. 8. 807-810 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Funato T, Kozawa K.: "Increased sensitivity to cytosine arabinoside in human leukemia by c-raf-1 antisense oligonucleotides"Anticancer Drugs. 12. 325-329 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Kameoka, J, Funato T.: "Clonal evolution from trisomy into tetrasomy of chromosome 8 associated with the development of acute myeloid leukemia from myelodysplastic syndrome"Cancer Genet Cytogenet. 124. 159-164 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Sasaki,0, Meguro,K., Tohmjya,Y, Funato,T, Shibahara,S, Sasaki,T: "Altered expression of retinoblastoma protein-interacting zinc finger gene, RIZ, in human leukaemia"Br J Haematol. 119(4). 940-8 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Fujimaki,S, Funato,T, Harigae,H, Fujiwara,J, Kameoka,J, Meguro,K, Kaku,M, Sasaki,T: "Quantitative analysis of a MDR1 transcript for prediction of drug resistance in acute leukemia"Clin Chem. 48(6 Pt1). 811-7 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Funato,T, Kozawa,K, Kaku,M, Sasaki,T: "Modification of the sensitivity to cisplafin wlth c-myc over-expression or down-regulation in colon cancer cells"Anticancer Drugs. 12(10). 829-34 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Funato,T, Satou,J, Kozawa,K, Fujimaki,S, Miura,T, Kaku,M: "Use of c-myb antisense oligonucleotides to increase the sensitivity of human colon cancer cells to cisplatin"Oncol Rep. 8(4). 807-10 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Funato,T, Kozawa,K, Fujimaki,S, Kaku,M: "Increased sensitivity to cytosine arabinoside in human leukemia by c-raf-1 antisense oligonucleotides"Anticancer Drugs. 12(4). 825-9 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Kameoka,J, Funato,T, Obara,Y, Kadowaki,I, Yokoyama,H, Kimura,T, Tomiya,Y, Yamada,M, Ishikawa,I, Takagawa,M, Sasaki,O, Kimura,J, Haigae,H, Miura,I, Meguro,K, Kaku,M, Sasaki,T: "Clonal evolution from trisomy into tetrasomy of chromosome 8 associated with the development of acute myeloid leukemia from myelodysplastic syndrome"Cancer Genet Cytogenet. 15,124(2). 159-64 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Sasaki, O., et al.: "Altered expression of retinoblastoma protein-interacting zinc finger gene, RIZ, in human leukemia"Br.J.Haematol.. 119(4). 940-948 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Haginoya, K., et al.: "Abnormal white matter lesions with sensor neural hearing loss caused by congenital cytomegalovirus infection: retrospective diagnosis"Brain Dev.. 24(7). 710-714 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Takahashi, M., Funato, T., et al.: "Chemically modified ribozyme targeting TNF-alpha mRNA regulates TNF-alpha and IL-6 synthesis in synovial fibroblasts of patients with rheumatoid"J.Clin.Immunol.. 22(4). 228-236 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Uehara, S., et al.: "Complete XY gonadal dysgenesis and aspects of the SRY genotype and gonadal tumor formation"J.Hum.Genet.. 47(6). 279-284 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Fujimaki, S., Funato, T., et al.: "Quantitative analysis of a MDR1 transcript for prediction of drug resistance in acute leukemia"Clin.Chem.. 48(6Pt1). 811-817 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Funato, T., et al.: "Microsatellite instability in gonadal tumors of XY pure gonadal dysgenesis patients"Int.J.Gynecol.Cancer. 12(2). 192-197 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Funato, T., et al.: "Modification of the sensitivity to cisplatin with c-myc over-expression or down-regulation in colon canter cells"Anticancer Drugs. 12(10). 829-834 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Kameoka, J., et al.: "Autoimmune neutropenia in pregnant women causing neonata1 neutropenia."Br.J.Haematol. 114(1). 198-200 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Funato, T., et al.: "Use of c-myb antisense oligonucleotides to increase the sensitivity of human colon cancer cells to cisplatin"Oncol Rep. 8(4). 807-810 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Funato, T., et al.: "Increased sensitivity to cisplatin in gastric cancer by antisense inhibition of the neu-2/neu(c-evbB-2)gene"Chemotherapy. 47(4). 297-303 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Satou, J., Funato.T., et al.: "Quantitative PCR determination of human cytomegolovirus in blood cells."J.Clin. Lab. Anal.. 15(3). 122-126 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Funato, T., et al.: "Increased sensitivity to cytosine arabinoside in human leukemia by c-raf-l antisense oligonucleotides"Anticancer Drugs. 12(4). 325-329 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Funato T, et al.: "In vitro leukemia cell models of ara-C resistance."Leukemia Research. 24. 535-541 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Fujimaki S,Funato T, et al.: "A quantitative reverse transcriptase polymerase chain reaction method for the detection of leukemic cells with t(8;21)-"European Journal of Haematology. 64. 1-7 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Kameoka J,Funato T, et al.: "Clonal evolution from trisomy of chromosome 8 associated with the development of acute nyeloid leukemia-"Cancer Genetics Cgtogenetics. (in press).

    • Related Report
      2000 Annual Research Report

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Published: 2000-04-01   Modified: 2016-04-21  

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