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Identifications of non-Hodgkin's lymphoma (NHL)-specific antigens bounded with autoantibodies in plasma derived from patients with NHL by an autoantibodiomics

Research Project

Project/Area Number 19590574
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Laboratory medicine
Research InstitutionOsaka Medical College

Principal Investigator

NAKANISHI Toyofumi  Osaka Medical College, 医学部, 准教授 (10247843)

Co-Investigator(Kenkyū-buntansha) TAKUBO Takayuki  大阪医科大学, 医学部, 教授 (60163359)
TABUSHI Yoko  大阪医科大学, 医学部, 助教 (80388256)
武内 徹  大阪医科大学, 医学部, 助教 (10330078)
Co-Investigator(Renkei-kenkyūsha) TAKEUCHI Toru  大阪医科大学, 医学部, 助教 (10330078)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2007: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
KeywordsAutoantibodiomics / 非ホジキンリンパ腫 / L-plastin / 癌特異マーカー / 癌患者自己抗体 / 造血器系疾患 / 自己抗体 / プロテオーム解析 / L-Plastin / 患者自己抗体
Research Abstract

造血器腫瘍(非ホジキンリンパ腫 : NHL25例、ホジキンリンパ腫 : HL4例、白血病 : 10例など)及び非腫瘍性造血器疾患(骨髄異型性症候群など)、計101例並びに対照疾患(自己免疫疾患13例など)、健常者8例を用いて造血器腫瘍特異自己抗体及びその対応抗原を検索した結果、NHL患者血清中にRaji細胞(Bリンパ球系腫瘍細胞)発現タンパク質と特異結合する数本の陽性バンドを高頻度に見出した。
その一つ70kDa付近(=L-Plastin)のバンドについては、NHLでは21/25例、一方HLでは全く検出(0/4例)されず、白血病では2/10例、自己免疫疾患では5/13例、健常者では1/8例検出されたのみであった。一方、50kDa(=α-Enolase)のバンドについては、HLでは2/4例が陽性であった。この2つのNHL特異抗原を用いた一次スクリーニング法(ELISA法)を確立した。引き続き、不特定症例について定量し、その統計学的検討を現在継続中である。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (9 results)

All 2008 2007

All Journal Article (7 results) (of which Peer Reviewed: 7 results) Presentation (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Identification of L-plastin autoantibody in plasma of patients with non-Hodgkin' s lymphoma using a proteomics-based analysis2008

    • Author(s)
      Ueda K, Nakanishi T, Shimizu A, Takubo T, Matsuura N.
    • Journal Title

      Ann Clin Biochem 45(1)

      Pages: 65-69

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Identification of phosphotyrosyl proteins in vitreous humors of patients with vitreoretinal diseases by sodium dodecyl-sulfatepolyacrylamide gel electrophoresis/western blotting/matrix-assisted laser desorption time-of-flight mass spectrometry2008

    • Author(s)
      N. Mukai, T. Nakanishi, A. Shimizu, T. Takubo, T. Ikeda
    • Journal Title

      Ann Clin Biochem 45(3)

      Pages: 307-312

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Detection of citrullinated proteins in synovial fluids derived from patients with rheumatoid arthritis by proteomics-based analysis2008

    • Author(s)
      Y. Tabushi, T. Nakanishi, T. Takeuchi, M. Nakajima, K. Ueda, T. Kotani, S. Makino, A. Shimizu, T. Hanafusa, T. Takubo
    • Journal Title

      Ann Clin Biochem 45(4)

      Pages: 413-417

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Proteomics-based identification of autoantibody against heat shock protein 70 as a diagnostic marker in esophageal squamous cell carcinoma2008

    • Author(s)
      Y. Fujita, T. Nakanishi, Y. Miyamoto, M. Hiramatsu, H. Mabuchi, A. Miyamoto, A. Shimizu, N. Tanigawa
    • Journal Title

      Cancer Letters 263(2)

      Pages: 280-90

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 自己抗体を標的にした癌マーカー検索(Autoantibodimics)2008

    • Author(s)
      中西豊文、清水章、田伏洋子、田窪孝行
    • Journal Title

      生物物理化学 52

      Pages: 35-38

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Identification of L-plastin autoantibody in plasma of patients with non-Hodgkin's lymphoma using a proteomics-bbased analysis.2008

    • Author(s)
      Ueda K, Nakamshi T. Shimizu A, Takubo T, Matsuura N.
    • Journal Title

      Ann Clin Biochem. 45(1)

      Pages: 65-69

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Identification of L-plastin autoantibody in plasma of patients with non-Hodgkin's lymphoma using a proteomies-based analysis2008

    • Author(s)
      Ueda K, Nakanishi T.Shimizu A, Takubo T, Matsuura N.
    • Journal Title

      Ann Clin Biochem 45

      Pages: 65-69

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 自己抗体を標的にした癌マーカー候補の検索2007

    • Author(s)
      中西豊文
    • Organizer
      第58回日本電気泳動学会総会
    • Place of Presentation
      宇部市
    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] 扁平上皮癌の診断用キット及び判定方法2007

    • Inventor(s)
      藤田能久、中西豊文、馬渕秀明、清水章
    • Industrial Property Rights Holder
      財団法人大阪産業振興機構
    • Industrial Property Number
      2007-118582
    • Filing Date
      2007-04-27
    • Related Report
      2008 Final Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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