1999 Fiscal Year Final Research Report Summary
Development of new immunogene therapy for refractory leukemia and lymphoma
| Project/Area Number |
10470208
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Hematology
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| Research Institution | The University of Tokyo |
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Principal Investigator |
TANI Kenzaburo Inst of Med Sci Univ Tokyo, Associate Professor, 医科学研究所, 助教授 (00183864)
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| Co-Investigator(Kenkyū-buntansha) |
SHIRAFUJI Naoki Inst of Med Sci Univ Tokyo, Lecture, 医科学研究所, 講師 (00206301)
ASANO Shigetaka Inst of Med Sci Univ Tokyo, Professor, 医科学研究所, 教授 (50134614)
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| Project Period (FY) |
1998 – 1999
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| Keywords | Immunogene therapy / GM-CSF / CD34 / Leukemia / Tumor vaccination / SAGE method / WEHI / 3B Cells / Balb / c mouse |
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| Research Abstract |
We have treated 3 renal cancer patients using granulocyte macrophage colony stimulating factor (GM-CSF) gene-transduced autologous renal cancer cells as clinical trials. To develop more efficient immunogene therapy for malignacy in future, we have been trying to determine the most powerful effector molecules functioning in rejecting leukemia cells from normal immune mice. Our previous observation demonstrated that GM-CSF transduced WEHI3B, mouse leukemia cells induced strong antitumor immunity in Balb/c mice, on the other hand, wild WEHI3B cells made tumor in Balb/c mice and nude mice. Using SAGE (sequence analysis of gene expression) method, we screened 30,000 mRNA fragments, tag sequences, which speciflically expressed at the sites of WEHI3B cells injected to Balb/c or nude mice as well as WEHI3B/GM-CSF cells injected to Balb/c mice. 9 candidate fragments, which were specifically expressed in WEHI3B cells rejection system, were obtained in this study and precise analysis has been under way to characterize these newly identified genes from the standpoint of immunogene therapy for malignancies.
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Research Products
(13 results)
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[Publications] Ohata, J., Matsuoka, M., Yamashita, T., Tojo, A., Tani, K. and Asano, S.: "CD4/CD8 double-positive adult T cell leukemia with preceding cytomegaloviral gastroenterocolitis."Int J Hematol.. 69. 1-5 (1999)
Description
「研究成果報告書概要(欧文)」より
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[Publications] Hibino, H., Tani, K., Ikebuchi, K., Wu, M-S., Sugiyama, H., Nakazaki, Y., Tanabe, T., Takahashi, S. Tojo, A., Suzuki, S., Tanioka, Y., Sugimoto, Y., Nakahata, T., and Asano, S.: "Common Marmoset as a Target Preclinical Primate for Cytokine and Gene Therapy Studies."Blood. 93. 2839-2848 (1999)
Description
「研究成果報告書概要(欧文)」より
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[Publications] Hase, H., Tani, K., Nagayama, H., Watari, K., Takahashi, S., Shirafuji, N., Izeki, T., Nakazaki, Y., Yamashita, T., Nakamura, T., Masunaga, A., Maekawa, T., Tojo, A. and Asano, S.: "Case Report : The avalability of TCR-Vβ repertoires analysis with RT-PCR methods for the early detection of pulmonary relapsed T-cell malignancy after the autologous stem cell transplantation."Am J Hematol. (in press). (2000)
Description
「研究成果報告書概要(欧文)」より
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[Publications] Watari, K., Tojo, A., Nagamura-Inoue, T., Nagamura, F., Takeshita, T., Fukushima, T., Motoji, T., Tani, K. and Asano, S.: "Identification of a melanoma antigen, PRAME, as a BCR/ABL-inducible gene."FEBS lett. 466. 367-371 (2000)
Description
「研究成果報告書概要(欧文)」より
