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Development of the tailor-made medicine for IgA nephropathy by using the single nucleotide peptide of the Toll-like receptor 9 gene

Research Project

Project/Area Number 25860689
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Kidney internal medicine
Research InstitutionJuntendo University

Principal Investigator

SATO Daisuke  順天堂大学, 医学部, 助教 (50621942)

Co-Investigator(Renkei-kenkyūsha) MATSUZAKI Keiichi  京都大学, 健康科学センター, 助教 (20709315)
Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
KeywordsIgA腎症 / TLR9 / 塩基多型 / オーダーメイド治療
Outline of Final Research Achievements

We conducted the retrospective cohort study to clarify the association between decline of renal function and the pattern of single nucleotide polymorphism (SNP) in IgA nephropathy (IgAN). We enrolled 111 IgAN patients who diagnosed from 2004 to 2009.
We collected baseline characters and determined SNP (TT, CT, CC). Although the baseline characteristics of patients were not significantly different in each group, decline of renal function in patients with TT-SNP was faster than patients with CT/CC SNP in multivariate model. Present results suggested that TT-SNP can be a prognostic factor in IgAN.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (3 results)

All 2015 2014

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (1 results)

  • [Journal Article] Diagnosis and activity assessment of immunoglobulin A nephropathy: current perspectives on noninvasive testing with aberrantly glycosylated immunoglobulin A-related biomarkers2014

    • Author(s)
      Suzuki Y, Suzuki H, Makita Y, Takahata A, Takahashi K, Muto M, Sasaki Y, Kelimu A, Matsuzaki K, Yanagawa H, Okazaki K, Tomino Y
    • Journal Title

      Int J Nephrol Renovasc Dis

      Volume: 7 Pages: 409-414

    • DOI

      10.2147/ijnrd.s50513

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Changes in Nephritogenic Serum Galactose-Deficient IgA1 in IgA Nephropathy following Tonsillectomy and Steroid Therapy.2014

    • Author(s)
      Nakata J, Suzuki Y, Suzuki H, Sato D, Kano T, Yanagawa H, Matsuzaki K, Horikoshi S, Novak J, Tomino Y.
    • Journal Title

      PLoS One

      Volume: 21 Issue: 2 Pages: e89707-e89707

    • DOI

      10.1371/journal.pone.0089707

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Usefulness of remission criteria as surrogate endpoint in the progression of IgA nephropathy2015

    • Author(s)
      Matsuzaki K, Suzuki Y, Suzuki H, Shimizu Y, Ohsawa I, Horikoshi S, Tomino Y
    • Organizer
      World Congress of Nephrology 2015
    • Place of Presentation
      Cape Town, South Africa
    • Year and Date
      2015-03-16
    • Related Report
      2014 Annual Research Report

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Published: 2014-07-25   Modified: 2019-07-29  

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