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2015 Fiscal Year Annual Research Report

悪性リンパ腫における個別化治療-NFκB刺激と周囲T細胞補助刺激シグナルとの関連

Research Project

Project/Area Number 25461442
Research InstitutionNational Cancer Center Japan

Principal Investigator

小林 幸夫  国立研究開発法人国立がん研究センター, 中央病院, 外来医長 (50240734)

Co-Investigator(Kenkyū-buntansha) 前島 亜希子  国立研究開発法人国立がん研究センター, 中央病院, 医員 (90342906)
棟方 理  国立研究開発法人国立がん研究センター, 中央病院, 医員 (80601319)
福原 傑  国立研究開発法人国立がん研究センター, 中央病院, 医員 (70445295)
野本 順子  国立研究開発法人国立がん研究センター, 中央病院, 研究員 (30601322)
Project Period (FY) 2013-04-01 – 2016-03-31
KeywordsNFkB / HLA / リンパ球数
Outline of Annual Research Achievements

悪性リンパ腫細胞でのHLA発現,NFkB関連遺伝子の異常と周囲のリンパ球数、浸潤細胞の種類を検討した。
144例のR-CHOP療法を施行されたDLBCLで検討した。多変量解析でHLA Class II発現が低いことは予後不良と抽出された。一方でHLA Class I 発現が低いことは、単独では予後不良因子とならなかった。Rituximabの併用によりClass I陰性であっても、ADCCによって細胞障害を受けるためと考えると説明可能であった。しかし、末梢血リンパ球数、CD3数が少ない場合には発現が高いことが予後不良因子となっていた。NK細胞による細胞障害効果の有無が予後に関係する可能性があり、リンパ球が少ないと、Class Iの陽性細胞で、NK細胞による免疫細胞からの認識がなくなってしまい、予後が逆転すらしたのであろう。
Class II TA遺伝子あるいはPDL1、 L2遺伝子の発現および転座dataの有無をホジキンリンパ腫、縦隔B細胞リンパ腫、その中間の灰色リンパ腫で検討した。既報と異なり、日本人ではClass IITAの転座に拠る失活は少なく、ホジキンリンパ腫ではPDL1の発現が高く、縦隔B細胞リンパ腫ではPDL2が高く、PDL1、 L2の発現は相互排他的であった。灰色リンパ腫では縦隔B細胞リンパ腫のパターンであった。
ホジキンリンパ腫では、半数が免疫刺激の陰性調節因子であるA20遺伝子が変異あるいは欠失のため、機能低下を起こしていた。周囲の浸潤細胞との関係では、CD25陽性細胞でみたTreg細胞、CD68陽性細胞は、PD1陽性細胞はそれぞれ、半数のホジキンリンパ腫で認められたが、これらの関係ははっきりしなかった。

  • Research Products

    (15 results)

All 2016 2015

All Journal Article (14 results) (of which Peer Reviewed: 14 results,  Open Access: 6 results,  Acknowledgement Compliant: 5 results) Presentation (1 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] FUS-ERG fusion gene in isolated myeloid sarcoma showing uncommon clinical features.2016

    • Author(s)
      Ueda R, Maruyama D, Nomoto J, Maeshima AM, Fukuhara S, Kitahara H, Miyamoto K, Munakata W, Suzuki T, Taniguchi H, Kobayashi Y, Tobinai K.
    • Journal Title

      Oxford Med Case Reports

      Volume: 13 Pages: 4-8

    • DOI

      10.1093/omcr/omv070.

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Unrelated bone marrow transplantation or immediate umbilical cord blood transplantation for patients with acute myeloid leukemia in first complete remission.2016

    • Author(s)
      Yanada M, Kanda J, Ohtake S, Fukuda T, Sakamaki H, Miyamura K, Miyawaki S, Uchida N, Maeda T, Nagamura-Inoue T, Asou N, Morishima Y, Atsuta Y, Miyazaki Y, Kimura F, Kobayashi Y, Takami A, Naoe T, Kanda Y.
    • Journal Title

      Eur J Haematol.

      Volume: 印刷中 Pages: 印刷中

    • DOI

      10.1111/ejh.12723.

    • Peer Reviewed
  • [Journal Article] Clinical features and outcomes of 139 Japanese patients with Hodgkin lymphoma.2016

    • Author(s)
      Makita S, Maruyama D, Maeshima AM, Taniguchi H, Miyamoto KI, Kitahara H, Fukuhara S, Munakata W, Kobayashi Y, Itami J, Tobinai K.
    • Journal Title

      Int J Hematol.

      Volume: 印刷中 Pages: 印刷中

    • DOI

      10.1007/s12185-016-2007-1.

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Clinicopathological prognostic factors of 24 patients with B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and Burkitt lymphoma.2016

    • Author(s)
      Miyamoto KI, Kobayashi Y, Maeshima AM, Taniguchi H, Nomoto J, Kitahara H, Fukuhara S, Munakata W, Maruyama D, Tobinai K.
    • Journal Title

      Int J Hematol.

      Volume: 印刷中 Pages: 印刷中

    • DOI

      10.1007/s12185-016-1989-z.

    • Peer Reviewed
  • [Journal Article] Classical Hodgkin lymphoma primary refractory to brentuximab vedotin, with transformation to CD30-positive diffuse large B-cell lymphoma.2016

    • Author(s)
      Makita S, Maeshima AM, Taniguchi H, Kitahara H, Fukuhara S, Munakata W, Suzuki T, Maruyama D, Kobayashi Y, Tobinai K.
    • Journal Title

      Int J Hematol.

      Volume: 印刷中 Pages: 印刷中

    • DOI

      10.1007/s12185-016-2018-y.

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Disseminated herpes zoster infection initially presenting with abdominal pain in three lymphoma patients undergoing conventional chemotherapy.2016

    • Author(s)
      Sumiyoshi Okuma H, Kobayashi Y, Makita S, Kitahara H, Fukuhara S, Munakata W, Suzuki T, Maruyama D, Tobinai K.
    • Journal Title

      Oncolgy Letters

      Volume: 印刷中 Pages: 印刷中

    • DOI

      -

    • Peer Reviewed
  • [Journal Article] Phase I study of OPB-51602, an oral inhibitor of signal transducer and activator of transcription 3, in patients with relapsed/refractory hematological malignancies.2015

    • Author(s)
      Ogura M, Uchida T, Terui Y, Hayakawa F, Kobayashi Y, Taniwaki M, Takamatsu Y, Naoe T, Tobinai K, Munakata W, Yamauchi T, Kageyama A, Yuasa M, Motoyama M, Tsunoda T, Hatake K.
    • Journal Title

      Cancer Sci.

      Volume: 106 Pages: 896-901

    • DOI

      10.1111/cas.12683.

    • Peer Reviewed / Open Access
  • [Journal Article] Intravascular large B-cell lymphoma secondary to lymphoplasmacytic lymphoma: a case report and review of literature with clonality analysis.2015

    • Author(s)
      Tanaka Y, Kobayashi Y, Maeshima AM, Oh SY, Nomoto J, Fukuhara S, Kitahara H, Munakata W, Suzuki T, Maruyama D, Tobinai K.
    • Journal Title

      Int J Clin Exp Pathol.

      Volume: 8 Pages: 3339-3343

    • Peer Reviewed / Open Access
  • [Journal Article] Histopathological Characteristics of Lymphomas in the Upper Aerodigestive Tract.2015

    • Author(s)
      Miyagi Maeshima A, Taniguchi H, Makita S, Kitahara H, Miyamoto K, Fukuhara S, Munakata W, Suzuki T, Maruyama D, Kobayashi Y, Tobinai K.
    • Journal Title

      J Clin Exp Hematop.

      Volume: 55 Pages: 7-11

    • DOI

      10.3960/jslrt.55.7.

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Concurrent thymoma, thymic carcinoma, and T lymphoblastic leukemia/lymphoma in an anterior mediastinal mass.2015

    • Author(s)
      Ito J, Yoshida A, Maeshima AM, Nakagawa K, Watanabe SI, Kobayashi Y, Fukuhara S, Tsuta K.
    • Journal Title

      Pathol Res Pract.

      Volume: 211 Pages: 693-696

    • DOI

      10.1016/j.prp.2015.06.002.

    • Peer Reviewed
  • [Journal Article] Phase I trial of volasertib, a Polo-like kinase inhibitor, in Japanese patients with acute myeloid leukemia.2015

    • Author(s)
      Kobayashi Y, Yamauchi T, Kiyoi H, Sakura T, Hata T, Ando K, Watabe A, Harada A, Taube T, Miyazaki Y, Naoe T.
    • Journal Title

      Cancer Sci.

      Volume: 106 Pages: 1590-1595

    • DOI

      10.1111/cas.12814.

    • Peer Reviewed / Open Access
  • [Journal Article] Prolonged lymphocytopenia after bendamustine therapy in patients with relapsed or refractory indolent B-cell and mantle cell lymphoma.2015

    • Author(s)
      Saito H, Maruyama D, Maeshima AM, Makita S, Kitahara H, Miyamoto K, Fukuhara S, Munakata W, Suzuki T, Kobayashi Y, Taniguchi H, Tobinai K.
    • Journal Title

      Blood Cancer Journal

      Volume: 5 Pages: e362

    • DOI

      10.1038/bcj.2015.86.

    • Peer Reviewed / Open Access
  • [Journal Article] A retrospective analysis of combination chemotherapy consisting of cyclophosphamide, vincristine, prednisolone and procarbazine (C-MOPP) for pretreated aggressive non-Hodgkin lymphoma.2015

    • Author(s)
      Fukushima R, Kobayashi Y, Fukuhara S, Miyamoto K, Munakata W, Maruyama D, Kim S-W, Watanabe T, Taniguchi H, Maeshima A, Tobinai K.
    • Journal Title

      J Chemothera.

      Volume: 19 Pages: 1-7

    • DOI

      10.1080/1120009X.2015.1110898

    • Peer Reviewed
  • [Journal Article] Clinicopathological features of classical Hodgkin lymphoma in patients ≥ 40 years old, with special reference to composite cases.2015

    • Author(s)
      Maeshima AM, Taniguchi H, Nomoto J, Makita S, Kitahara H, Fukuhara S, Munakata W, Suzuki T, Maruyama D, Kobayashi Y, Tobinai K.
    • Journal Title

      Jpn J Clin Oncol.

      Volume: 45 Pages: 921-928

    • DOI

      10.1093/jjco/hyv101.

    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] PDL1, PDL2 expression in classical Hodgkin lymphoma, primary mediastinal large B cell lymphoma, and lymphoma with intermediate characteristics between classical Hodgkin lymphoma and primary mediastinal large B cell lymphoma2016

    • Author(s)
      Yosuke Tanaka, Akiko Miyagi Maeshima, Junko Nomoto, Shinichi Makita, Suguru Fukuhara, Wataru Munakata, Dai Maruyama, Kensei Tobinai, Yukio Kobayashi
    • Organizer
      American Society of Hematology, Lymphoma Biology
    • Place of Presentation
      Colorado Springs, CO, USA
    • Year and Date
      2016-06-18 – 2016-06-21
    • Int'l Joint Research

URL: 

Published: 2017-01-06  

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