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Personal genomics analysis in the inflammatory bowel disease family

Research Project

Project/Area Number 16K09317
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Gastroenterology
Research InstitutionSapporo Medical University

Principal Investigator

Naishiro Yasuyoshi  札幌医科大学, 医学部, 研究員 (80347161)

Co-Investigator(Kenkyū-buntansha) 有村 佳昭  札幌医科大学, 医学部, 研究員 (80305218)
仲瀬 裕志  札幌医科大学, 医学部, 教授 (60362498)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2018: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords疾患感受性遺伝子 / 炎症性腸疾患 / 日本人 / パーソナルゲノミクス解析 / 希少変異 / 低頻度多型 / パーソナ ルゲノミクス解析
Outline of Final Research Achievements

We have performed the analysis of personal genomics in the subfamily of Japanese patients with inflammatory bowel disease (IBD) and tried to identify the IBD-related single nucleotide variants (SNV) that are unique to the Japanese IBD patients, by conducting exome analysis of trio and affected siblings of several families with using the current methods. We completed the analysis of 3 families (related to IBD patients). In one family, polymorphisms in the promoter region associated with Th2 cytokine (IL-5 and IL-13) expression were observed. In other families, gene polymorphisms in the promoter region associated with IL-1 beta expression were observed.

Academic Significance and Societal Importance of the Research Achievements

IBDは原因不明の難治性炎症性疾患である。現在まで環境因子、遺伝的要素ならびに腸内細菌の異常に基づき、腸管内免疫寛容の破綻が生じた結果、IBDが発症すると考えられてきた。現在までの研究の多くが根本的な病態の解明につながるものではなく、IBD発症後の結果を解析しているものにすぎない。我々の研究結果から、IBD発症に関与する様々なSNPが存在することが明らかとなった。今後は個々の患者におけるサイトカイン産生など(自然免疫)に関連する遺伝子のSNPを見出すことで、IBD治療におけるpersonalized medicineを構築していく必要がある。

Report

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

    (13 results)

All 2019 2018 2017 2016

All Journal Article (12 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 12 results,  Open Access: 10 results) Presentation (1 results)

  • [Journal Article] Optimizing the Use of Current Treatments and Emerging Therapeutic Approaches to Achieve Therapeutic Success in Patients with Inflammatory Bowel Disease.2019

    • Author(s)
      Nakase H.
    • Journal Title

      Gut Liver.

      Volume: 印刷中 Issue: 1 Pages: 7-19

    • DOI

      10.5009/gnl18203

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Current clinical issue of skin lesions in patients with inflammatory bowel disease.2019

    • Author(s)
      Iida T, Hida T, Matsuura M, Uhara H, Nakase H.
    • Journal Title

      Clin J Gastroenterol.

      Volume: 印刷中 Issue: 6 Pages: 501-510

    • DOI

      10.1007/s12328-019-00958-y

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Rare Cause of Ileus in a Middle-Aged Japanese Woman.2019

    • Author(s)
      Iida T, Arimura Y, Nakase H.
    • Journal Title

      Clin Gastroenterol Hepatol.

      Volume: 印刷中 Issue: 4 Pages: e43-e43

    • DOI

      10.1016/j.cgh.2019.02.034

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Concerns and side effects of azathioprine during adalimumab induction and maintenance therapy for Japanese patients with Crohn's disease: a sub-analysis of a prospective randomized clinical trial (DIAMOND study).2019

    • Author(s)
      Hisamatsu T, Matsumoto T, Watanabe K,;Nakase H, Motoya S, Yoshimura N, Ishida T, Kato S, Nakagawa T, Esaki M, Nagahori M, Matsui T, Naito Y, Kanai T, Suzuki Y, Nojima M, Watanabe M, Hibi T; DIAMOND study group.
    • Journal Title

      J Crohns Colitis.

      Volume: 印刷中 Issue: 9 Pages: 1097-1104

    • DOI

      10.1093/ecco-jcc/jjz030

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Tumor recognition of peanut agglutinin-immobilized fluorescent nanospheres in biopsied human tissues.2019

    • Author(s)
      Kumagai H, Yamada K, Nakai K, Kitamura T, Mohri K, Ukawa M, Tomono T, Eguchi T, Yoshizaki T, Fukuchi T, Yoshino T, Matsuura M, Tobita E, Pham W ;Nakase H, Sakuma S.
    • Journal Title

      Eur J Pharm Biopharm.

      Volume: 136 Pages: 29-37

    • DOI

      10.1016/j.ejpb.2019.01.007

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] OPeNing the Epithelial Barrier: Osteopontin Preserves Gut Barrier Function During Intestinal Inflammation.2019

    • Author(s)
      Nakase H.
    • Journal Title

      Dig Dis Sci.

      Volume: 64 Issue: 2 Pages: 294-296

    • DOI

      10.1007/s10620-018-5350-7

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Impact of Autophagy of Innate Immune Cells on Inflammatory Bowel Disease.2018

    • Author(s)
      Iida T, Yokoyama Y, Wagatsuma K, Hirayama D, Nakase H.
    • Journal Title

      Cells.

      Volume: 8 Issue: 1 Pages: 7-7

    • DOI

      10.3390/cells8010007

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Phagocytic Function of Macrophage-Enforcing Innate Immunity and Tissue Homeostasis.2017

    • Author(s)
      Hirayama D, Iida T, Nakase H.
    • Journal Title

      Int J Mol Sci.

      Volume: 19 Issue: 1 Pages: 92-92

    • DOI

      10.3390/ijms19010092

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Significance of measurement of serum trough level and anti-drug antibody of adalimumab as personalised pharmacokinetics in patients with Crohn's disease: a subanalysis of the DIAMOND trial.2017

    • Author(s)
      Nakase H, Motoya S, Matsumoto T, Watanabe K, Hisamatsu T, Yoshimura N, Ishida T, Kato S, Nakagawa T, Esaki M, Nagahori M, Matsui T, Naito Y, Kanai T, Suzuki Y, Nojima M, Watanabe M, Hibi T; DIAMOND study group.
    • Journal Title

      Aliment Pharmacol Ther.

      Volume: 46 Issue: 9 Pages: 873-882

    • DOI

      10.1111/apt.14318

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Unique Cause of Persistent Diarrhea.2017

    • Author(s)
      Iida T, Yamashita K, Nakase H.
    • Journal Title

      Gastroenterology.

      Volume: 152 Issue: 6 Pages: 1291-1292

    • DOI

      10.1053/j.gastro.2016.11.051

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Evaluation of a novel fluorescent nanobeacon for targeted imaging of Thomsen-Friedenreich associated colorectal cancer.2017

    • Author(s)
      Nakase H, Sakuma S, Fukuchi T, Yoshino T, Mohri K, Miyata K, Kumagai H, Hiwatari KI, Tsubaki K, Ikejima T, Tobita E, Zhu M, Wilson KJ, Washington K, Gore JC, Pham W.
    • Journal Title

      Int J Nanomedicine.

      Volume: 12 Pages: 1747-1755

    • DOI

      10.2147/ijn.s124174

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Osteopontin attenuates acute gastrointestinal graft-versus-host disease by preventing apoptosis of intestinal epithelial cells.2017

    • Author(s)
      Kawakami K, Minami N, Matsuura M, Iida T, Toyonaga T, Nagaishi K, Arimura Y, Fujimiya M, Uede T, Nakase H.
    • Journal Title

      Biochem Biophys Res Commun.

      Volume: 485 Issue: 2 Pages: 468-475

    • DOI

      10.1016/j.bbrc.2017.02.047

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] パーソナルゲノム解析を通じた日本人クローン病感受性遺伝子の探索2016

    • Author(s)
      小野寺 馨, 有村 佳昭, 榮浪 洋介, 横山 佳浩, 山本 至, 一色 裕之, 川上 賢太郎, 久保 俊之, 山下 健太郎, 仲瀬 裕志
    • Organizer
      第24回日本消化器関連学会週間(JDDW)
    • Place of Presentation
      神戸コンベンションセンター
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2020-03-30  

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