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転座関連遺伝子及び転写因子による細胞分化とがん化の分子機構

Research Project

Project/Area Number 12215167
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Biological Sciences
Research InstitutionAichi Cancer Center Research Institute

Principal Investigator

瀬戸 加大  愛知県がんセンター(研究所), 遺伝子医療研究部, 部長 (80154665)

Co-Investigator(Kenkyū-buntansha) 森下 和広  宮崎大学, 医学部, 教授 (80260321)
山本 雅之  筑波大学, 基礎医学系, 教授 (50166823)
大根田 絹子  筑波大学, 基礎医学系, 助手 (50323291)
鈴木 律朗  愛知県がんセンター研究所, 遺伝子医療研究部, 主任研究員 (20280810)
Project Period (FY) 2000 – 2004
Project Status Completed (Fiscal Year 2004)
Budget Amount *help
¥99,000,000 (Direct Cost: ¥99,000,000)
Fiscal Year 2004: ¥18,000,000 (Direct Cost: ¥18,000,000)
Fiscal Year 2003: ¥18,000,000 (Direct Cost: ¥18,000,000)
Fiscal Year 2002: ¥19,000,000 (Direct Cost: ¥19,000,000)
Fiscal Year 2001: ¥23,000,000 (Direct Cost: ¥23,000,000)
Fiscal Year 2000: ¥21,000,000 (Direct Cost: ¥21,000,000)
Keywords癌 / ゲノム / 悪性リンパ腫 / アレーCGH / トランスレーショナルリサーチ / マイクロアレー / 遺伝子 / トランスレーショナリサーチ / MALTリンパ腫 / MALT1 / API2 / API2-MALT1 / GATA-1 / 転写因子 / 血球分化 / 小Maf群因子 / MAT1
Research Abstract

瀬戸は、粘膜関連リンパ組織(MALT)リンパ腫に特異的に認められる染色体転座、t(11,18)(q21,q21)に関与する遺伝子API2-MALT1について、造血器細胞における機能の解析をするために細胞株や骨髄幹細胞にAPI2-MALT1遺伝子を導入した。Hela細胞株や増殖因子依存性の細胞株ではUV刺激、抗がん剤などによるアポトーシスを抑制する能力があることが明らかとなった。また、API2-MALT1と相互作用する蛋白としてTRAF2、smac、HtrA2などアポトーシスを制御する蛋白を明らかにした。また、悪性リンパ腫のゲノム異常をアレイCGHで検索したところ、病型特異的なゲノム異常が存在することが明らかとなった。
森下は、Evi1転座関連遺伝子の機能を明らかにするためにEvi1遺伝子欠損マウスの造血発生異常を検討し、造血幹細胞の維持・増殖異常及び、血管発生異常を同定した。遺伝子発現解析にてGATA-2遺伝子の転写低下、プロモーター解析によりEvi1はGATA-2の直接の転写調節に係わることがわかった。Evi1は白血病細胞内にてGATA-2転写を亢進させ、白血病幹細胞の増殖維持に関係していることが示唆され白血病発症機構の一端を解明した。t(1,3)転座関連遺伝子としてEVI1遺伝子ファミリーであるMEL1遺伝子を単離し、機能解析によりEVI1と同様の転写因子機能を持っていることがわかり白血病発症機構も類似することが示唆された。

Report

(5 results)
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • 2002 Annual Research Report
  • 2001 Annual Research Report
  • 2000 Annual Research Report
  • Research Products

    (48 results)

All 2004 Other

All Journal Article (16 results) Publications (32 results)

  • [Journal Article] Analysis of Chromosomal Imbalances in de novo CD5-Positive Diffuse Large-B-cell Lymphoma Detected by Comparative Genomic Hybridization.2004

    • Author(s)
      Karnan, S
    • Journal Title

      Genes, Chromosomes Cancer 39

      Pages: 77-81

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Lack Of association between DNA base excision repair gene XRCC1 G1n399Arg polymorphism and risk of malignant lymphoma in Japan.2004

    • Author(s)
      Matsuo, K
    • Journal Title

      Cancer Genet.Cytogenet. 149

      Pages: 77-80

    • Related Report
      2004 Annual Research Report
  • [Journal Article] MASL1, a candidate oncogene found in amplification at 8p23.1, is translocated in immunoblastic B-cell lymphoma cell line OCI-LY8.2004

    • Author(s)
      Tagawa, H
    • Journal Title

      Oncogene 23

      Pages: 2576-2581

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Identification and Characterization of A Novel Gene, C13orf25, as A Target for 13g31-g32 Amplification in Malignant Lymphoma.2004

    • Author(s)
      Ota, A
    • Journal Title

      Cancer Res 64

      Pages: 3084-3095

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Anti-apoptotic function of API2-MALT1 fusion protein involved in t(11;14)(g21;g21) MALT lymphoma.2004

    • Author(s)
      Hosokawa, Y
    • Journal Title

      Cancer Res 64

      Pages: 3452-3457

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Molecular-cytogenetic Characterization of Non-Hodgkin's Lymphoma with Double and Cryptic Translosations of the Immunoglobulin Heavy Chain Gene.2004

    • Author(s)
      Kanda-Akano, Y
    • Journal Title

      Leuk.Lymphoma 45

      Pages: 1559-1567

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Comparison between CD5-Positive and CD5-Negative Cases.2004

    • Author(s)
      Tagawa, H
    • Journal Title

      Cancer Res 64

      Pages: 5948-5955

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Modeling first-hit functions of the t(12;21) TEL-AML1 translocation in mice.2004

    • Author(s)
      Tsuzuki, S
    • Journal Title

      Proc.Natl.Acad.Sci.U S A 101

      Pages: 8443-8448

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Genetic and epigenetic factors involved in B-cell lymphomagenesis.2004

    • Author(s)
      Seto, M
    • Journal Title

      Cancer Sci 95

      Pages: 704-710

    • NAID

      10014197158

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Contig array CGN at 3p14.2 points to the FRA3B/FHIT common fragile region as the target gene in diffuse large B-cell lymphoma.2004

    • Author(s)
      Kameoka, Y
    • Journal Title

      Oncogene 23

      Pages: 9148-9154

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Comparison of genetic aberrations in CD10^+ diffused large B-cell lymphoma and follicular lymphoma by comparative genomic hybridization and tissue-fluorescence in situ hybridization.2004

    • Author(s)
      Zhang, X
    • Journal Title

      Cancer Sci 95

      Pages: 809-814

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Nuclear Factor KB Activation and Antiapoptosis in Mucosa-Associated Lymphoid Tissue Lymphoma Hematology.2004

    • Author(s)
      Hosokawa, Y
    • Journal Title

      Int.J.Hematol. 80

      Pages: 215-223

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Methylenetetrahydrofolate Reductase Gene (MTHFR) Polymorphisms and Reduced Risk of Malignant Lymphoma.2004

    • Author(s)
      Matsuo, K
    • Journal Title

      AM.J.Hematol 77

      Pages: 351-357

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Gastric MALT Lymphomas Are Divided into Three Groups Based on Responsiveness to Helicobacter Pylori Eradication and Detection of API2-MALT1 Fusion.2004

    • Author(s)
      Inagaki, H
    • Journal Title

      Am.J.Surg.Pathol 28

      Pages: 1560-1567

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Highly efficient delivery of p16 antitumor peptide into aggressive leukemia/lymphoma cells using a novel transporter system.2004

    • Author(s)
      Kondo, E
    • Journal Title

      Mo.Cancer Ther 3

      Pages: 1623-1630

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Genome-wide array-based CGH for mantle cell lymphoma : Identification of homozygous deletions of the proapoptotic gene BIM.2004

    • Author(s)
      Tagawa, H
    • Journal Title

      Oncogene 24

      Pages: 1348-1358

    • Related Report
      2004 Annual Research Report
  • [Publications] Nomura, K: "Detection of t(11;18)(q21;q21) in marginal zone lymphoma of mucosa-associated lymphocytic tissue type on paraffin-embedded tissue sections by using fluorescence in situ hybridization."Cancer Genet Cytogenet. 140. 49-54 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Ando, T: "Multiple fuzzy neural network system for outcome prediction and classification of 220 lymphoma patients on the basis of molecular profiling."Cancer Sci. 94. 906-913 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Sivasundram, K: "Mutational analysis of the ST7 gene in human myeloid tumor cell lines."Oncology Reports. 10. 1737-1739 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Izumiyama, K: "Stability and subcellular localization of API2-MALT1 chimeric protein involved in t(11;18)(q21;q21) MALT lymphoma."Oncogene. 22. 8085-8092 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Nakamura, T: "Gastric low-grade B-cell MALT lymphoma : treatment, response, and genetic alteration."J Gastroenterol. 38. 921-929 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Suguro-Katayama: "Heterogeneous copy numbers of API2-MALT1 chimeric transcripts in mucosa-associated lymphoid tissue lymphoma."Leukemia. 17. 2508-2512 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Karnan, S: "Analysis of Chromosomal Imbalances in de novo CD5-Positive Diffuse Large B-Cell Lymphoma Detected by Comparative Genomic Hybridization."Genes Chromosomes Cancer. 39. 77-81 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] Matsuo, K: "Lack Of association between DNA base excision repair gene XRCC1 Gln399Arg polymorphism and risk of malignant lymphoma in Japan."Cancer Genetics and Cytogenetics. 149. 77-80 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] Tagawa, H: "MASL1, a candidate oncogene found in amplification at 8p23.1, is translocated in immunoblastic B-cell lymphoma cell line OCI-LY8."Oncogene. (in press).

    • Related Report
      2003 Annual Research Report
  • [Publications] Hosokawa, Y: "Anti-apoptotic function of API2-MALT1 fusion protein involved in t(11;14)(q21;q21) MALT lymphoma."Cancer Res. (in press).

    • Related Report
      2003 Annual Research Report
  • [Publications] Ota, A: "Identification and Characterization of A Novel Gene, C13orf25, as A Target for 13q31-q32 Amplification in Malignant Lymphoma."Cancer res. (in press).

    • Related Report
      2003 Annual Research Report
  • [Publications] Yamaguchi, M.他: "De novo CD5+ diffuse large B-cell lymphoma : a clinicopathologic study of 109 patients"Blood. 99. 815-821 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Tagawa H.他: "Molecular cytogenetic analysis of the breakpoint region at 6q21-22 in T-cell lymphoma/leukemia cell lines"Genes Chromosomes Cancer. 34. 175-185 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Nakamura T.他: "Clinicopathologic Colmparison betWeen the AP12-MALTI Chimeric Transcript-positive and -negative Gastrlc -Low grade B -Cell Lymphoma of Mucosa-associated Lymphoid Tissue Type"Jpn. J. Cancer Res. 93. 677-684 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Ito, M.他: "MUM1/IRF4 Expression Is an Unfavorable Prognostic Factor in B-Cell Chronic Lymphocytic Leukemia (CLL)/Small Lymphocytic Lymphoma (SLL)"Jpn J Cancer. 93. 685-694 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Ando T.他: "Fuzzy Neural Network Applied to Gene Expression Profiling for Predicting the Prognosis of Diffuse Large B-cell Lymphoma"Jpn J Cancer Res. 93. 1207-1212 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Nomura, K.他: "Detection of t(11;18)(q21;q21) in marginal zone lymphoma of mucosa-associated lymphocytic tissue type on paraffin-embedded tissue sections by using fluorescence in situ hybridization"Cancer Genet. Cytogenet. 140. 49-54 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] 瀬戸加大: "MALTリンパ腫の病態"Annual Review 血液. 145-151 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 瀬戸加大 他: "B細胞リンパ腫遺伝子変異"最新医学社. 56. 132-140 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 瀬戸加大: "悪性リンパ腫の個性に基づいた診断と治療"Molecular Medicine. 38. 1120-1125 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 細川好孝: "MALTリンパ腫の分子機構"科学評論社. 43. 83-90 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Motegi,M. 他: "API2-MALT1 chimeric transcripts involved in mucosa-associated lymphoid tissue type lymphoma predict heterogenous products."Am.J.Pathol. 156. 807-812 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Nakanura,T. 他: "Helicobacter pylori and the t (11;18) (q21;q21) translocation in gastric low-grade B-cell lymphoma of mucosa-associated lymphoid tissue type."Jpn J Cancer Res. 91. 301-309 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Yatabe,Y. 他: "Significance of cyclin D1 overexpression for the diagnosis of mantle cell lymphoma (MCL) : a clinicopathologic comparison of cyclin D1......"Blood. 95. 2253-2261 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Hosokawa,Y. 他: "The Ikaros gene, a central regulator of lymphoid differentiation, fuses to the BCL6 gene as a result of t (3;7) (q27;p12)......"Blood. 95. 2719-2721 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Takahashi,H. 他: "Nucleotide insertions and deletions within the homopolymeric runs of adenines and thymidines of BCL10 cDNAs in normal peripheral..."Blood. 95. 2728-2729 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Suzuki,R. 他: "Prognostic significance of CD56 expression for ALK-positive and ALK-negative anaplastic large-cell lymphoma of T/null cell phenotype."Blood. 96. 2993-3000 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Nishimura,S. 他: "A GATA box in the GATA-1 gene hematopoietic enhancer is critical element in the network of GATA factors and sites that regulate this gene."Mol.Cell.Biol. 20. 713-723 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Katsuoka,F. 他: "One enhancer mediates mafK transcriptional activation in both hematopoietic and cardiac muscle cells."EMBO J.. 19. 2980-2991 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Ishii,T. 他: "Transcription factor Nrf2 coordinately regulates a group of oxidative stress-inducible genes in macrophages."J.Biol.Chem.. 275. 16023-16029 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Takahashi,S. 他: "GATA factor transgenes under GATA-1 locus control rescue germ line GATA-1 mutant deficiencies."Blood. 96. 910-916 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Motohashi,H. 他: "Positive or negative MARE-dependent transcriptional regulation is determined by the abundance of small Maf proteins."Cell. 103. 865-875 (2000)

    • Related Report
      2000 Annual Research Report

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Published: 2000-04-01   Modified: 2018-03-28  

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