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2011 Fiscal Year Final Research Report

Functional analysis of tetraspanins(CD9, CD151) in lung fibrosis

Research Project

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Project/Area Number 21590992
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Respiratory organ internal medicine
Research InstitutionOsaka University

Principal Investigator

TAKEDA Yoshito  大阪大学, 医学系・研究科, 助教 (40452388)

Co-Investigator(Kenkyū-buntansha) TACHIBANA Isao  大阪大学, 医学系・研究科, 講師 (60324761)
Project Period (FY) 2009 – 2011
Keywords特発性肺線維症 / テトラスパニン / インテグリン、CD9 / CD151
Research Abstract

Pulmonary fibrosis(PF) is the process whereby excess fibrous connective tissue forms and characterized by the accumulation of fibrillar collagen. Tetraspanins, key partners of integrins, facilitate the formation of multiple molecular complexes and regulate cell function. We previously reported double deletion of tetraspanin CD9 and CD81 in mice spontaneously developed COPD-like phenotype. The gene functions analyses from DNA Microarray unexpectedly revealed that' connective tissue development and function' were ranked high in CD151 KO lungs. Notably, CD151 KO mice spontaneously developed lung fibrosis with age. Consistently, the level of p-Smad2 in the CD151 KO mice was augmented in the whole lung and in the epithelium. Indeed, deletion of CD151 in alveolar epithelial cells leads to increased p-Smad2 activity on Matrigel, and mesenchymal-like changes. Of interest, expression of CD151 in epithelial cells from IPF patients was downregulated compared with that of healthy controls. Given that CD151 plays a pivotal role to prevent fibrosis through maintaining epithelial integrity, CD151 could be a novel target for PF.

  • Research Products

    (17 results)

All 2012 2011 2010 2009 Other

All Journal Article (12 results) (of which Peer Reviewed: 12 results) Presentation (3 results) Remarks (2 results)

  • [Journal Article] Tetraspanin CD151 protects against pulmonary fibrosis by maintaining epithelial integrity2012

    • Author(s)
      Kazuyuki Tsujino, Yoshito Takeda, Toru Arai, Yasushi Shintani, Ryosaku Inagaki, Hiroyuki Saiga, Takeo Iwasaki, Satoshi Tetsumoto, Yingji Jin, Shoichi Ihara, Toshiyuki Minami, Mayumi Suzuki, Izumi Nagatomo, Koji Inoue, Hiroshi Kida, Takashi Kijima, Mari Ito, Masanori Kitaichi, Yoshikazu Inoue, Isao Tachibana, Kiyoshi Takeda, Meinoshin Okumura, Martin E. Hemler, Atsushi Kumanogoh
    • Journal Title

      Am J Respir Crit Care Med

      Volume: (in press)

    • Peer Reviewed
  • [Journal Article] 4-Hydroxy-2-nonenal induces chronic obstructive pulmonary disease-like histopathologic changes in mice2012

    • Author(s)
      Takimoto T, Yoshida M, Hirata H, Kashiwa Y, Takeda Y, Goya S, Kijima T, Kumagai T, Tachibana I, Kawase I.
    • Journal Title

      Biochem Biophys Res Commun

      Volume: 420(1) Pages: 84-90

    • Peer Reviewed
  • [Journal Article] HER2 As Therapeutic Target for Overcoming ATP-Binding Cassette Transporter-Mediated Chemoresistance in Small Cell Lung Cancer2012

    • Author(s)
      Minami T, Kijima T, Otani Y, Kohmo S, Takahashi R, Nagatomo I, Hirata H, Suzuki M, Inoue K, Takeda Y, Kida H, Tachibana I, Kumanogoh A.
    • Journal Title

      Mol Cancer Ther

      Volume: (in press)

    • Peer Reviewed
  • [Journal Article] CXCL12 as a biological marker for the diagnosis of tuberculous pleurisy2012

    • Author(s)
      Kohmo S, Kijima T, Mori M, Minami T, Namba Y, Yano Y, Yoneda T, Takeda Y, Kitada S, Yamaguchi T, Tachibana I, Yokota S.
    • Journal Title

      Tuberculosis(Edinb)

      Volume: (in press)

    • Peer Reviewed
  • [Journal Article] Early[ 18F] fluorodeoxyglucose positron emission tomography at two days of gefitinib treatment predicts clinical outcome in patients with adenocarcinoma of the lung2012

    • Author(s)
      Takahashi R, Hirata H, Tachibana I, Shimosegawa E, Inoue A, Nagatomo I, Takeda Y, Kida H, Goya S, Kijima T, Yoshida M, Kumagai T, Kumanogoh A, Okumura M, Hatazawa J, Kawase I.
    • Journal Title

      Clin Cancer Res

      Volume: 18(1) Pages: 220-8

    • Peer Reviewed
  • [Journal Article] Two cases of leptomeningeal metastases from lung adenocarcinoma which progressed during gefitinib therapy but responded to erlotinib2012

    • Author(s)
      Tetsumoto S, Osa A, Kijima T, Minami T, Hirata H, Takahashi R, Kuhara H, Nagatomo I, Takeda Y, Kida H, Goya S, Tachibana I, Kawase I.
    • Journal Title

      Int J Clin Oncol

      Volume: 17(2) Pages: 155-9

    • Peer Reviewed
  • [Journal Article] Favorable response to crizotinib in three patients with echinoderm microtubule-associated protein-like 4-anaplastic lymphoma kinase fusion-type oncogene-positive non-small cell lung cancer2011

    • Author(s)
      Kijima T, Takeuchi K, Tetsumoto S, Shimada K, Takahashi R, Hirata H, Nagatomo I, Hoshino S, Takeda Y, Kida H, Goya S, Tachibana I, Kawase I.
    • Journal Title

      Cancer Sci

      Volume: 102(8) Pages: 1602-4

    • Peer Reviewed
  • [Journal Article] Diminished metastasis in Tetraspanin CD151 Knockout mice2011

    • Author(s)
      Yoshito Takeda, Qinglin Li, Alexander R. Kazarov, Mathieu Epardaud, Kutlu Elpek, Shannon J. Turley, Martin E. Hemler
    • Journal Title

      Blood

      Volume: 118(2) Pages: 464-72

    • Peer Reviewed
  • [Journal Article] Safe and successful treatment with erlotinib after gefitinib-induced hepatotoxicity : difference in metabolism as a possible mechanism2011

    • Author(s)
      Takashi Kijima, Tomohito Shimizu, Shinpei Nonen, Mitsugi Furukawa, Yasushi Otani, Toshiyuki Minami, Ryo Takahashi, Haruhiko Hirata, Izumi Nagatomo, Yoshito Takeda, Hiroshi Kida, Sho Goya, Yasushi Fujio, Junichi Azuma, Isao Tachibana, Ichiro Kawase
    • Journal Title

      J Clin Oncol

      Volume: 29(19) Pages: e588-90

    • Peer Reviewed
  • [Journal Article] Involvement of Endothelial Apoptosis Underlying COPD-Like Phenotype in Adiponectin-Null Mice : Implications for Therapy2011

    • Author(s)
      Nakanishi K, Takeda Y(equally first author), Tetsumoto S, Iwasaki T, Tsujino K, Kuhara H, Jin Y, Nagatomo I, Kida H, Goya S, Kijima T, Maeda N, Funahashi T, Shimomura I, Tachibana I, Kawase I.
    • Journal Title

      Am J Respir Crit Care Med

      Volume: 183(9) Pages: 1164-75

    • Peer Reviewed
  • [Journal Article] Cell surface tetraspanin CD9 mediates chemoresistance in small cell lung cancer2010

    • Author(s)
      Kohmo S, Kijima T, Otani Y, Mori M, Minami T, Takahashi R, Nagatomo I, Takeda Y, Kida H, Goya S, Yoshida M, Kumagai T, Tachibana I, Yokota S, Kawase I.
    • Journal Title

      Cancer Res

      Volume: 70(20) Pages: 8025-35

    • Peer Reviewed
  • [Journal Article] Tetraspanin CD9 negatively regulates lipopolysaccharide-induced macrophage activation and lung inflammation2009

    • Author(s)
      Mayumi Suzuki, Isao Tachibana, Yoshito Takeda, Ping He, Seigo Minami, Takeo Iwasaki, Sho Goya, Takashi Kijima, Toru Kumagai, Mitsuhiro Yoshida, Tadashi Osaki, and Ichiro Kawase
    • Journal Title

      J Immunol

      Volume: 182(10) Pages: 6485-93

    • Peer Reviewed
  • [Presentation] Deletion of tetraspanin CD151 in mice spontaneously leads to pulmonary fibrosis with age through epithelial disintegrity2012

    • Author(s)
      Yoshito Takeda, Kazuyuki Tsujino, Isao Tachibana, Atsushi Kumanogoh
    • Organizer
      アメリカ胸部疾患学会
    • Place of Presentation
      サンフランシスコ米国
    • Year and Date
      2012-05-22
  • [Presentation] CD151は肺胞上皮の安定化を介して肺の線維化を制御する2012

    • Author(s)
      辻野和之、武田吉人、金英姫、鉄本訓史、鈴木真優美、木田博、木島貴志、立花功、熊ノ郷淳
    • Organizer
      日本呼吸器学会総会
    • Place of Presentation
      神戸
    • Year and Date
      2012-04-21
  • [Presentation] CD151 KO mice spontaneously develop lung fibrosis, hepatic fibrosis and skin fibrosis via augmented TGF-signaling2011

    • Author(s)
      Yoshito Takeda, Kazuyuki Tsujino, Isao Tachibana, Atsushi Kumanogoh
    • Organizer
      FASEB Meeting
    • Place of Presentation
      Vermont(USA)
    • Year and Date
      2011-07-22
  • [Remarks] 本研究成果は2012年5月17日に全国各誌(毎日、読売、産経、日刊工業新聞)に難病・特発性線維症の鍵物質発見として報道された。

  • [Remarks]

    • URL

      http://www.med.osaka-u.ac.jp/pub/imed3/lab_8/index.html

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Published: 2013-07-31  

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