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

2008 Fiscal Year Final Research Report

Functional analysis of the novel lymphoma-associated gene, TFL, on the long arm of chromosome 6

Research Project

  • PDF
Project/Area Number 19591113
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Hematology
Research InstitutionKobe University

Principal Investigator

YAMAMOTO Katsuya  Kobe University, 大学院医学研究科, 非常勤講師 (60306199)

Co-Investigator(Kenkyū-buntansha) MATSUI Toshimitsu  神戸大学, 大学院医学研究科, 准教授 (10219371)
Project Period (FY) 2007 – 2008
KeywordsTFL遺伝子 / 遺伝子導入 / 細胞周期 / 細胞内局在 / 癌抑制遺伝子 / アポトーシス
Research Abstract

我々は形質転換した濾胞性リンパ腫におけるIgK遺伝子との染色体転座から、6q25に位置しリンパ球に発現する新規癌抑制遺伝子候補TFLを同定した。TFLには2つのスプライスバリアントP58TFL、P36TFLが存在し、いずれもBa/F3やJurkat細胞に過剰発現させると、Rbリン酸化の抑制を介してG1期からS期への移行が抑制された。またP58TFLは細胞質内に顆粒状に存在し、P-bodyマーカーとの共局在も認められた。CCCHタイプのジンクフィンガーを有しP-bodyと局在するP58TFLは、Rbの上流の分子の転写後調節を介して、細胞増殖の制御に重要な役割を果たすと考えられた。

  • Research Products

    (8 results)

All 2009 2008 2007 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (2 results)

  • [Journal Article] Unbalanced whole-arm translocation der(5;19) (p10;q10) is a novel and recurrent cytogenetic aberration in myelodysplastic syndrome2009

    • Author(s)
      Yamamoto K, Okamura Y, Katayama Y, Shimoyama M, Matsui T
    • Journal Title

      Leukemia Research 33

      Pages: 377-383

    • Peer Reviewed
  • [Journal Article] Imatinib resistance in a novel translocation der(17)t(1;17)(q25;p13) with loss of TP53 but without BCR/ABL kinase domain mutation in chronic myelogenous leukemia2008

    • Author(s)
      Yamamoto K, Yakushijin K, Nishikawa S, Minagawa K, Katayama Y, Shimoyama M, Matsui T
    • Journal Title

      Cancer Genetics and Cytogenetics 183

      Pages: 77-81

    • Peer Reviewed
  • [Journal Article] Deregulation of a possible tumor suppressor gene, ZC3H12D, by translocation of IGK@ in transformed follicular lymphoma with t(2;6)(p12; q25)2007

    • Author(s)
      Minagawa K, Yamamoto K, Nishikawa S, Ito M, Sada A, Yakushijin K, Okamura A, Shimoyama M, Katayama Y, Matsui T
    • Journal Title

      British Journal of Haematology 139

      Pages: 161-163

    • Peer Reviewed
  • [Journal Article] A novel t(8;18)(q13;q21) in acute monocytic leukemia evolving from constitutional trisomy 8 mosaicism2007

    • Author(s)
      Yamamoto K, Okamura A, Kawano H, Katayama Y, Shimoyama M, Matsui T
    • Journal Title

      Cancer Genetics and Cytogenetics 176

      Pages: 144-149

    • Peer Reviewed
  • [Journal Article] Derivative (3)t(3;18)(q27;q21)t(18;16)(q21;?) involving the BCL2 and BCL6 genes in follicular lymphoma with t(3;14;18) (q27;q32;q21)2007

    • Author(s)
      Yamamoto K, Ono K, Katayama Y, Shimoyama M, Matsui T
    • Journal Title

      Cancer Genetics and Cytogenetics 179

      Pages: 69-75

    • Peer Reviewed
  • [Journal Article] Inhibition of G1 to S phase progression by a novel zinc finger protein

    • Author(s)
      Minagawa K, Katayama Y, Nishikawa S, Yamamoto K, Sada A, Okamura A, Shimoyama M, Matsui T
    • Journal Title

      Molecular Cancer Research 58^<TFL>

      Pages: 0

    • Peer Reviewed
  • [Presentation] 不均衡転座der(5;19)(p10; q10)はMDSにおける新たな再発性の染色体異常である2008

    • Author(s)
      山本克也
    • Organizer
      第70回日本血液学会総会
    • Place of Presentation
      国立京都国際会館
    • Year and Date
      2008-10-12
  • [Presentation] 先天性トリソミー8モザイクより発症し、新たな転座t(8;18)(q13; q21)の出現を認めた急性単球性白血病2007

    • Author(s)
      山本克也
    • Organizer
      第69回日本血液学会総会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2007-10-11

URL: 

Published: 2010-06-10   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi