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Birth cohort study of Gut Microbiota composition and novel biomarkers in infancy and development of allergic disease

Research Project

Project/Area Number 16K10043
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Pediatrics
Research InstitutionNippon Medical School

Principal Investigator

Pawankar Ruby  日本医科大学, 医学部, 准教授 (00287674)

Co-Investigator(Kenkyū-buntansha) 森田 英利  岡山大学, 環境生命科学研究科, 教授 (70257294)
服部 正平  早稲田大学, 理工学術院, 教授(任期付) (70175537)
Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords小児免疫 / アレルギー疾患 / 腸内細菌叢 / ビタミンD / バイオマーカー / アレルギー性疾患 / birth cohort / アレルギー / 腸内細菌 / 乳幼児 / プロバイオティクス / プレバイオティクス
Outline of Final Research Achievements

Our study was designed to analyze the time course composition of the gut microbiome and biomarkers and its relation to the development of allergic diseases in a birth cohort born in Nippon Medical School at 1 month, 3months, 6 months, Iyr, 2yr and 3 yrs. Out of 102 in the birth cohort, 40 were allergic, 31 had food allergies and 26 had atopic eczema. In the analysis of the gut microbiota of 14 allergic and 10 non-allergics at 1 month and 6 months, we demonstrated increased Firmicutus but decreased Proteobacteria and Bifidobacteroides at 6 months as compared to 1 month. There was a strong co-relation between the maternal use of antibiotic during pregnancy and post partem and the development of allergic disease. Further analysis at other time points are in process.

Academic Significance and Societal Importance of the Research Achievements

アレルギー疾患の発症と腸内細菌叢に関する検討の報告は諸外国では散見されるが、本邦では報告がない。日本においては諸外国と民族的な相違の他、特に食文化は異なりこの点からも諸外国のそれとは違った結果が得られる可能性が予測される。 又、アレルギー発症前からの情報となる新生時期からの経時的なバイオマーカーの測定はその結果よりアレルギー発症との関連性および病態の解明に迫る情報が得られる可能性が考えられる。さらにアレルギー発症予測が可能であれば早期に発症予防のための介入が可能になり、アレルギー疾患の罹患数の減少につながると考える。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (15 results)

All 2020 2019 2018 2017 2016

All Journal Article (6 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 6 results,  Open Access: 2 results,  Acknowledgement Compliant: 1 results) Presentation (8 results) (of which Int'l Joint Research: 5 results,  Invited: 8 results) Book (1 results)

  • [Journal Article] Current advances on the microbiome and role of probiotics in upper airways disease.2020

    • Author(s)
      Yamanishi S, Pawankar R
    • Journal Title

      Curr Opin Allergy Clin Immunol

      Volume: 20 (1) Issue: 1 Pages: 30-35

    • DOI

      10.1097/aci.0000000000000604

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Obesity and adiposity indicators in asthma and allergic rhinitis in children2019

    • Author(s)
      Tajima H, Pawankar R.
    • Journal Title

      Curr OpinAllergy Clin Immunol

      Volume: 19 (1) Issue: 1 Pages: 7-11

    • DOI

      10.1097/aci.0000000000000504

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] The global impact of the DRACMA guidelines cow's milk allergy clinical practice.2018

    • Author(s)
      Fiocchi A, Schunemann H, Ansotegui I, Pawankar R,et al
    • Journal Title

      World Allergy Organ J

      Volume: 4;11 Pages: 2-16

    • DOI

      10.1186/s40413-017-0179-7

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Vitamin D supplementation in primary allergy prevention: Systematic review of randomized and non-randomized studies2018

    • Author(s)
      Yepes-Nu JJ, Brozek JL, Fiocchi A, Pawankar R, et al
    • Journal Title

      Allergy

      Volume: 73(1): Issue: 1 Pages: 37-49

    • DOI

      10.1111/all.13241

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Prebiotics for the prevention of allergies: A systematic review and meta-analysis of randomized controlled trials.2017

    • Author(s)
      Cuello-Garcia C, Fiocchi A, Pawankar R et al
    • Journal Title

      Clinical Experimental Allergy

      Volume: 47:11 Issue: 11 Pages: 1468-1477

    • DOI

      10.1111/cea.13042

    • Related Report
      2018 Research-status Report 2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A clinical reading on "World Allergy Organization-McMaster University Guidelines for Allergic Disease Prevention (GLAD-P): Probiotics"2016

    • Author(s)
      Ricci G, Cipriani F, Cuello-Garcia CA, Brozek JL, Fiocchi A, Pawankar R,
    • Journal Title

      World Allergy Organ J.

      Volume: 10 Pages: 9-16

    • DOI

      10.1186/s40413-016-0101-8

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] Early life Microbiome and allergic disease.2019

    • Author(s)
      Pawankar R, Yamanishi S
    • Organizer
      APAPARI 2019,10. Bali, Indonesia
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Microbiome, air polliution and allergies2018

    • Author(s)
      Pawankar R.
    • Organizer
      European Academy of Allergy and Clinica immunology May 2018, Munich
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] The Microbiome, Biodiversity and Allergies2018

    • Author(s)
      Pawankar R.
    • Organizer
      Korean Academy of Allergy Asthma and Immunology 2018, China April 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Biologics and Biomarkers in Asthma2018

    • Author(s)
      Pawankar R
    • Organizer
      Malaysian Allergy Immunology Congress 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] The Microbiome and Changing Patterns of Food Allergies in Asia2018

    • Author(s)
      Pawankar R
    • Organizer
      Gorden Research Conference on Food Allergy, Stanford, USA
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Changing patterns of Food Allergies and the microbiome in Asia Pacific2018

    • Author(s)
      Pawankar R
    • Organizer
      Gordon Resesrach Meeting on Food Allergy, Stanford
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Microbiome and Allergic Airway diseases2017

    • Author(s)
      Pawankar R
    • Organizer
      International Congress of Italian Society of Allergy Asthma and Immunology
    • Place of Presentation
      Florence, Italy
    • Year and Date
      2017-04-06
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Recent Advances in Microbiome and Allergic Airway diseases2017

    • Author(s)
      Pawankar R
    • Organizer
      Asia Pacific Association of Pediatric Allergy, Respirology and Immunology 2017
    • Related Report
      2017 Research-status Report
    • Invited
  • [Book] ヒトマイクロバイオーム研究最前線2017

    • Author(s)
      山西信吾、パワンカール ルビー
    • Publisher
      エヌ・ティー・エス (NTS)
    • Related Report
      2017 Research-status Report

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Published: 2016-04-21   Modified: 2021-02-19  

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