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Significanceof Pulmonary Surfactnt Proteins in Lung Diseases

Research Project

Project/Area Number 05670533
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field Respiratory organ internal medicine
Research InstitutionSapporo Medical University

Principal Investigator

HONDA Yasuhito  Sapporo Medical University School of Medicine, Assistant Professor, 医学部(内科学), 講師 (70190270)

Co-Investigator(Kenkyū-buntansha) SHIJUBOH Noriharu  Sapporo Medical University School of Medicine, Instructor, 医学部・内科学, 助手 (70231355)
KUROKI Yoshio  Sapporo Medical University School of Medicine, Associate Professor, 医学部・生化学, 助教授 (70161784)
Project Period (FY) 1993 – 1994
Project Status Completed (Fiscal Year 1994)
Budget Amount *help
¥2,100,000 (Direct Cost: ¥2,100,000)
Fiscal Year 1994: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 1993: ¥1,200,000 (Direct Cost: ¥1,200,000)
KeywordsPulmonary surfactant / Surfactant protein A / Surfactant protein D / Interstitial pneumonia / Collagen disease / Alveolar proteinosis / Serological diagnosis / Smoking / Lung carcinoma / 特発性間質性肺炎 / 膠原病肺 / サーファクタント蛋白A(SP-A) / サーファクタント蛋白D(SP-D)
Research Abstract

(1) THE SP-A and SP-D levels in sera of patients with various lung diseases were determined with an ELISA using monoclonal antibodies against human SP-A and SP-D.Patients with idiopathic pulmonary fibrosis (IPF), interstitial pneumonia with collagen diseases (IPCD), and pulmonary alveolar proteinosis (PAP) exhibited prominently high values of serum SP-A and SP-D.Measurement of SP-A and SP-D in sera can provide an easily identifiable and useful clinican marker for the diagnosis of IPF,IPCD,and PAP,and can predict the disease activities of IPF and IPCD and the disease severity of PAP.The determination of serum SP-A and SP-D can be a valuabe test to screen the pulmonary fibrosis comoplicated with collagen diseases.
(2) Significanty increased levels of serum SP-A and SP-D were observed in healthy smoders, although BAL-fluid SP-A and SP-D were significantly decreased.
(3) We investigated the immunohistochemical localization of SP-A and SP-D with the monoclonal antibodies using tumor tissues. SP-D was also useful as an immunohistochemical marker as well as SP-A whether or not origin of tumors is lung.

Report

(3 results)
  • 1994 Annual Research Report   Final Research Report Summary
  • 1993 Annual Research Report
  • Research Products

    (37 results)

All Other

All Publications (37 results)

  • [Publications] Honda Y et al.: "Surfactant protein-A concentration in bronchoalveolar Iavage fiuids of patients with Pulmonary alveolar proteinosis" Chest. 103. 496-499 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Kuroki Y et al.: "Elevated levels of surfactant protein A in sera from patients with idiopathic pulmonary fibrosis and pulmonary alveolar proteinosis." Am Rev Respir Dis. 147. 723-729 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Tsutahara S et al.: "Lung adenocarcinoma with type II pneumocyte characteristics." Eur Respir Dis. 6. 135-137 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Honda Y et al.: "Elevated levels of pulmonary surfactant protein A(SP-A)in sera of idiopathic pulmonary fibrosis and pulmonary alveolar proteinosis." Am Rev Respir Dis. 147. A985- (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 本田泰人ほか: "急性肺障害-薬物治療の可能性-,サーファクタント." 呼吸と循環. 42. 39-45 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Honda Y et al.: "Surfactant protein D-,Surfactant protein D(SP-D)levels in sera of patients with lung diseases." Am J Respir Crit Care Med. 149. A243- (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 本田泰人: "特集:サーファクタント-SP-Aと呼吸器疾患-" The Lipid. 5. 484-490 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Honda Y et al.: "Aberrant appearance of lung surfactant protein A in sera of patients with idiopathic pulmonary fidrosis and its clinical significance." Respiration. (in press).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Shijubo N et al.: "Lung surfactant protein A and carcinoembryonic antigen in pleural effusions due to lung adenocarcinoma and malignant mesothelioma." Eur Respir J. (in press).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Honda Y et al.: "Increased levels of surfactant protein A in sera and bronchoalveolar lavage fluids of patients with pulmonary alveolar proteinosis." Eur Respir J. (in press).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Takahashi H et al.: "Pulmonary surfactant protein A:a serum marker of pulmonary fibrosis in patients with collagen vascular diseases." Clinica Chimica Acta. (in press).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Honda Y et al.: "Pulmonary surfactant protein D in sera and bronchoalveolar lavage fluids." (submitted).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 本田泰人ほか: "キーワード 93「呼吸器系」" 先端医学社, 193p (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Honda Y et al.: "Surfactant protein-A concentration in bronchoalveolar lavage fluids of patients with pulmonary alveolar proteinosis." Chest. 103. 496-499 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Kuroki Y,Tsutahara S,Shijiubo N,Takahashi H,Shiratori M,Hattori A,Honda Y et al.: "Elevated levels of surfactant protein A in sera from patients with idiopathic pulmonary fibrosis and pulmonary alveolar proteinosis." Am Rev Respir Dis. 147. 723-729 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Tsutahara S,Shijubo N,Hirasawa M,Honda Y et al.: "Lung adenocarcinoma with type ll pneumocyte characteristics." Eur Respir Dis. 6. 135-137 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Honda Y et al.: "Elevated levels of pulmonary surfactant protein A (SP-A) in sera of idiopathic pulmonary fibrosis and pulmonary alveolar proteinosis." Am Rev Respir Dis. 147. A986 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Honda Y et al.: "Acute lung injuty : possibility of drug therapy-surfactant-." Respiration and Circulation. 42. 39-45 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Honda Y et al.: "Mini Symposium-Surfactant protein D-, Surfactant protein D (SP-D) levels in sera of patients with lung diseases." Am J Respir Crit Care Med. 149. A243 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Honda Y.Surfactant: "clinical application of surfactant-SP-A and lung disease." The Lipid. 5. 58-64 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Honda Y et al.: "Aberrant appearance of lung surfactant protein A in sera of patients with idiopathic pulmonary fibrosis and its clinical significance." Respiration. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Shijubo N,Honda Y et al.: "Lung surfactant protein A and carcinoembryonic antigen in pleural effusions due to lung adenocarcinoma and malignant mesothelioma." Eur Respir J. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Honda Y et al.: "Increased levels of surfactant protein A in sera and bronchoalveolar lavage fluids of patients with pulmonary alveolar proteinosis." Eur Respir J. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Takahashi H,Honda Y et al.: "Pulmonary surfactant protein A : a serum marker of pulmonary fibrosis in patients with collagen vascular diseases." Clinica Chimica Acta. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Honda Y et al.: "Pulmonary surfactant protein D in sera and bronchoalveolar lavage fluids." (submitted).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Honda Y et al.: "Surfactant apoprotein." KEY WORD 1994-'95 Respiratory Disease. 80-81 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 本田 康人他: "特集:急性肺障害-薬物治療の可能性-,サーファクタント" 呼吸と循環. 42. 39-45 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 秋野 豊明他: "特集:びまん性肺疾患-診療と研究の最前線-病態解明の進歩,びまん性肺疾患と肺サーファクタントの変動" 医学のあゆみ. 168. 670-674 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 渡辺 智之他: "病態肺におけるサーファクタントの変動に関する研究,第2報:気道内silica投与により惹起される慢性肺障害-肺胞蛋白症類似モデル-" 札幌医学雑誌. 3-4. 161-167 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 本田 康人: "特集:サーファクタント-SP-Aと呼吸器疾患-" The Lipid. 5. 484-490 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Honda Y et al: "Aberrant appearance of lung surfactant protein A in sera of patients with idiopathic pulmonary fibrosis and its clinical significance" Respiration. (in press). (1995)

    • Related Report
      1994 Annual Research Report
  • [Publications] Honda Y et al: "Increased levels of surfactant protein A(SP-A) in sera and bronchoalveolar lavage fluids of patients with pulmonary alveolar proteinosis" Eur Respir J. (in press). (1995)

    • Related Report
      1994 Annual Research Report
  • [Publications] 本田 康人他: "KEY WORD 1994-'95 呼吸器系" 小倉剛、日和田邦男、山木戸道郎、先端医学社, 193 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Yasuhito Honda: "Surfactant protein A(SP-A)concentration in bronchoalveolar lavage fluids of patients with pulmonary alveolar proteinosis" Chest. 103. 496-499 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Yoshio Kuroki: "Elevated levels of surfactant protein A(AP-A)in sera from patients with idiopathic pulmonary fibrosis and pulmonary alveolar proteinosis" American Review of Respiratory Disease. 147. 723-729 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Shinn Tsutahara: "Lung adenocarcinoma with type II pneumocyte characteristics" European Respiratory Journal. 6. 135-137 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 本田泰人: "特集急性肺障害-薬物治療の可能性 サーファクタント" 呼吸と循環. 42. 39-45 (1994)

    • Related Report
      1993 Annual Research Report

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Published: 1993-04-01   Modified: 2016-04-21  

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