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2014 Fiscal Year Final Research Report

Integrated elucidation of the urinary stone formation mechanism considered from heredity and environment factors, and development of the new therapeutic medicines

Research Project

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Project/Area Number 23249074
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Urology
Research InstitutionNagoya City University

Principal Investigator

KOHRI KENJIRO  名古屋市立大学, その他部局等, 学長 (30122047)

Co-Investigator(Kenkyū-buntansha) MATSUDA Kouichi  東京大学, 医科学研究所, 准教授 (90401257)
UEDE Toshimitsu  北海道大学, 遺伝子病制御研究所, 教授 (00160185)
TOZAWA Keiichi  名古屋市立大学, 大学院医学研究科, 准教授 (40264733)
YASUI Takahiro  名古屋市立大学, 大学院医学研究科, 教授 (40326153)
OKADA Atsuhi  名古屋市立大学, 大学院医学研究科, 講師 (70444966)
HAMAMOTO Shuzo  名古屋市立大学, 大学院医学研究科, 助教 (80551267)
Co-Investigator(Renkei-kenkyūsha) HIROSE Masahito  名古屋市立大学, 大学院医学研究科, 研究員 (70529172)
NIIMI Kazuhiro  名古屋市立大学, 大学院医学研究科, 研究員 (70551274)
TAGUCHI Kazumi  名古屋市立大学, 大学院医学研究科, 研究員 (00595184)
FUJII Yasuhiro  名古屋市立大学, 大学院医学研究科, 研究員 (30566229)
HIROSE Yasuhiko  名古屋市立大学, 大学院医学研究科, 研究員 (60381894)
USAMI Masayuki  名古屋市立大学, 大学院医学研究科, 研究員 (30534755)
Project Period (FY) 2011-04-01 – 2015-03-31
Keywords尿路結石 / オステオポンチン / 酸化ストレス / マクロファージ / メタボリックシンドローム / ゲノムワイド解析
Outline of Final Research Achievements

We performed 5 following studies for the urinary stone, which is multifactorial disease.
I. Microarray analysis of the human renal papilla tissue and functional analyses of polymerized osteopontin (OPN) are in progress to assume OPN as a molecular target. II. A suppressant effect for the renal stone formation by cyclophilin D (CpD) repressor, NIM811 and increased stone formation in the CyD deficient mice were confirmed. III. In Mφ deficient mice, stone preventive ability of anti-inflammatory Mφ(M2) was determined. IV. Increased stone formation in the ob/ob mice and stone preventive effect with adiponectin and PPAR-γ promoter were confirmed. V. It was shown that overlap of the risk alleles of 3SNPs identified by human genome wide association analysis increased stone formation risks.

Free Research Field

医歯薬学

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Published: 2016-06-03  

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