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ROLES OF gammadelta TCELLS AND MAST CELLS IN ALLERGIC RHINITIS

Research Project

Project/Area Number 09671766
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Otorhinolaryngology
Research InstitutionNIPPON MEDICAL SCHOOL

Principal Investigator

PAWANKAR Ruby  NIPPON MEDICAL SCHOOL.OTOLARYNGOLOGY.ASST.PROFESSOR, 医学部, 講師 (00287674)

Co-Investigator(Kenkyū-buntansha) 野中 学  日本医科大学, 医学部, 講師 (70271351)
Project Period (FY) 1997 – 1998
Project Status Completed (Fiscal Year 1998)
Budget Amount *help
¥2,900,000 (Direct Cost: ¥2,900,000)
Fiscal Year 1998: ¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 1997: ¥1,700,000 (Direct Cost: ¥1,700,000)
KeywordsMast cells / IL-4 / IgE / gammadelta T cell / CD4+ nasal gammadelta T cell / perennial allergic rhinitis / FcεRI / アレルギー性鼻炎 / γδT細胞 / Th2型サイトカイン / 粘膜免疫 / CD4+,CD4-8-γδT細胞
Research Abstract

* Nasal gammadelta T cell clones from PAR patients were predominantly CD4-8- and 0D4+and these clones were antigen specific. CD4_ nasal gammadelta T cell clones predominantly expressed the Vgammal/Vdelta-JM gene. CD4+ nasal gammadelta T cell clones expressed increased levels of IL-4, IL-S and IL-13, but negligible IFN-gamma. By contrast, peripheral blood gd T cell clones were 0D8+ and CD4-8-, not antigen specific, Vgamma2fVdelta2 + and expressed increased levels of IFN-gamma.
* NMC from both PAR and CIR patients expressed a variety of cytokines, but significant differences were observed in the proportion of cytokine expressing cells between PAR and CIR in that NMC from PAR patients expressed high levels of IL-4, IL-5, IL-6 and IL-13. Also NMC from PAR patients exhibited increased FcERI expression, cell-bound IgE and IgE-mediated histamine and cytokine release as compared to NMC from CIR patients, even after saturation of the IgE receptors. The density of IgE receptors and IgE molecules in NMC of PAR patients correlated well with the levels of serum igE, and I L-4 upregulated the expression of the FceRl in NMC.Moreover, NMC from PAR patients induced IgE synthesis in B cells. Steroids inhibited the synthesis of IL-4 and 11-13 from nasal mast cells. Taken together, these results and the recently demonstrated IgE-induced upregutation of the FcuRl expression in mast cells suggest critical roles for mast cells in promoting the allergic reaction through an lgE-FcERI-mast cell axis.

Report

(3 results)
  • 1998 Annual Research Report   Final Research Report Summary
  • 1997 Annual Research Report
  • Research Products

    (35 results)

All Other

All Publications (35 results)

  • [Publications] PAWANKAR R: "VERSATILE ROLES OF MAST CELLS IN THE ALLERGIC CYCLE AND THE LOCAL IgE SYNTHESIS" AMERICAN J.RHINOLOGY. (in press). (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] PAWANKAR R: 29(1). 10-19 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] PAWANKAR R: "NOVEL INTEGRATEO ROLES OF MAST CELLS IN ALLERGY LOCAL IgE" J.J.RHINOLOGY. 38(1). 3-13 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] PAWANKAR R: "REASSESSING THE ROLES OF MAST CELLS AND TCELLS IN THE PATHOGINESIS OF ALLERGIC RHINITIS" KORTAN J RHINOLOGY. 6(1). 10-17 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] PAWANKAR R: "IgE-FcSRI-MAST CELL AXIS IN THE ALLERGIC CYCLE" CLINICAL EXP ALLERGY. 28(S3). 6-14 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] H.Toru, R.PAWANKAR: "INTERLEUKIN-13 EXPRESSION BY AETIVATION VIA THE HIGH AFFINITY IgE RECEPTOR IN HUMAN CULTURED MAST CELLS" J.ALLERGY CLIN IMMUNOLOGY. 102(3). 491-502 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] PAWANKAR R: "IMMUNOLOGY" MONDUZZI EDITORE ed G.PTALWAR INDIEA NATA, 467-473 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Ishizuka T.: "Mechanisms of IgE-mediated Hypersensitivity." Middleton E Jr., Reed CE,Ellis EF,Adkinson NF Jr, Yninger JW,eds Allergy : Principles and Practice. Mosby : St.Louis, Missouri. 71-93 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Okuda M.: "Pathophysiology of allergic rhinitis" ACI News. 1(6). 167-176

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Galli SJ and Lichtenstein LM.: "Biology of mast cells and basophils." Middleton E Jr., Reed CE,Ellis EF,Adlinson NF Jr, Yninger JW,eds.Allergy : Principles and Practice. Mosby : St.Louis, Missouri. 106-134 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Holgate ST,Robinson C,and Church MK.: "Mediators of immediate hypersensitivity." Middleton EJr., Reed CE,Ellis FF,Adkinson NF Jr, Yninger JW,eds.Allyrgy : Principles and Practice.Mosby : St, Louis, Missouri. 135-163 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Bradding P,Feather IH,Wilson S,et al.: "Immunolocalization of cytokines in the nasal mucosa of normal and perennial rhinitic subjects." J.Immunol. 151. 3853-3865 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Pawankar R,Okuda M,Hasegawa S,et al: "Interleukin-13 expression in the nasal mucosa of perennial allergic rhintics." Am J Resp Crit Care Med. 152. 2059-2067 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Pawankar R,and Ra C.: "Heterogeneity of mast cells and T cells in the nasal mucosa" Allergy Clin Immunol. 98. 249-262 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Pawankar R,and Ra C.: "IgE-IgE receptor mast cells axis in allergy." Clin Exp Allergy. 28. 6-11 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Bradding, P., Okayama, Y., Howarth, P.H., Church, M.K., and Holgate S.T.: "Heterogeneity of human mast cells based on sytokine content" J.Immunol. 155. 297-307 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Pawankar R,Okuda M,Yssel H,Okumura K and Ra C.: "Nasal mast cells exhibit increased expression of the FcepsilonRI,CD40L.IL-4 and IL-13 and can induce IgE synthesis in B cells." J.Clin Invest. 99. 1492-1499 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Shimizu A,Tepler I,Benfey PN,Berenstein EH,Siriganian RP,and Leder P.: "Human and rat mast cell high-affinity immunoglobulin E receptors : characterization of putative alpha-chain gene products" Proc Natl Acad Sci (USA). 85. 1907-1911 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Hakimi J,Seals C,Kondas JA,Pettine L,Danho W,and Kochan JP.: "The alpha subunit of the human IgE receptor (FcepsilonRI) is sufficient for high affinity IgE binding" J Biol Chem. 265. 22079-22085 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Dombrowicz D,Flamand V,Brigman KK,Koller BH,and Kinet J-P.: "Abolition of anaphylaxis by targeted disruption of the hgih affinity immunoglobulin E receptor alpha chain gene" Cell. 1 75. 969-976 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Malveaux FJ,Conroy MC,Adkinson NF,and Lichtenstein LM.: "IgE receptors on basophils : relationship to serum IgE concentration" J Clin Invest. 62. 176-181 (1978)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Pastorello EA,Incorvaia C,Ortolani C,Bonini S,Canonica GW,Romagnani S,Tursi A,and Zanussi C.: "Studies on the relationship between the level of spscific IgE antibodies and the clinical expression of allergy : 1.Definition of levels distingushing patients with symptomatic from patients with asymptomatic allergy to common allergens." J Allergy Clin.Immunol. 96. 580-587 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Seki H,Otsuka H,Pawankar R.: "Studies on the function of mast cells infiltrating nasal polyps." JJ Otolaryngology. 95. 1012-1021 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Pawankar, R., Okuda, M., Ra, C., et al.: "Phenotypic and molecular characteristics of nasal mucosal gammadelta T cells in allergic and infectious rhinitis." Amer J Resp Crit Care Med.153. 1655 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Pawankar R,Okuda M,Azuma M,et al: "Characterization of nasal gamma delta T cells in perennial allergic rhinitis." J Allergy Clin Immunol. 95. 190 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Spinozzi F.Agea E.Bistoni O.Forenza N.Bertotto A.: "Gamma delta T cells, Allergen recognition and airway inflammation" Immunology Today. 19(1). 22-26 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] C.Zuany-Amorin, C.Ruffie.S.Haile, B.B.Vargaftig, P.Pereira, M.Pretolani.: "Requirement for gammadelta T cells in allergic airway inflammaation" Science. 280. 1265-1267 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] PAWANKAR R.: "VERSATILE ROLES OF MAST CELLS IN THE ALLERGIC CYCLE AND THE LOCAL IgE SYNTHESIS" AMERICAN J.RHINOLOGY. in press. (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] PAWANKAR R.: "アレルギー性疾患の病因:肥満細胞とγδT細胞の新たな役割について" 感染炎症免疫. 29(1). 10-19 (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] PAWANKAR R.: "NOVEL INTEGRATED ROLES OF MAST COUSIN ALLERGY & LOCHEIGE" J.J.Rhinology. 38(1). 3-13 (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] PAWANKAR R.: "RENSSESSING THE ROLES OF MAST CELLS AND TLECCS IN THE PATHOGENESIS OF ALLERGIC RHINITIS" Korian J.RHINOLOGY. 6(1). 10-17 (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] PAWANKAR R.: "IgE-FcεRI-MAST CELL AXIS IN THE ALLERGIC CYLLE" CLINICAR EXP.ALLERGY. 28(53). 6-14 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] H.TORU, R. PAWANKAR: "NTCELEUICIN-13 EXPRESSION BY ACTIVATION VIA THE HIGH APPINITY IgE RECEPTER IN HUMAN CULTURED MAST CELLS" J.ALLERGY CLIN IMMUNOLOGY. 102(3). 491-502 (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] PAWANKAR R.: "IMMUNOLOGY" MONDUZZI EDITORE ed : G.P.Taiwar Indina Nath, 467-473 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Pawankar,R.: "Role of Tlymphocytes especially γδT cells in allergic rhinitis." Journal of Rhinology.(in press).

    • Related Report
      1997 Annual Research Report

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Published: 1997-04-01   Modified: 2021-04-07  

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