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An explorative study for the therapeutic target in type 1 diabetes associated with pioneer transcription factor-IRF4

Research Project

Project/Area Number 16K09756
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Metabolomics
Research InstitutionNagasaki University

Principal Investigator

ABIRU Norio  長崎大学, 医歯薬学総合研究科(医学系), 准教授 (00380981)

Co-Investigator(Kenkyū-buntansha) 古林 正和  長崎大学, 保健・医療推進センター, 准教授 (00380874)
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: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords1型糖尿病 / NODマウス / 転写因子 / T細胞代謝 / IRF4 / 糖尿病 / 免疫学 / 応用動物 / T細胞代謝系
Outline of Final Research Achievements

We aimed to investigate whether pioneer transcription factor-IRF4 is involved with acquired immunity or innate immunity in the pathogenesis of type 1 diabetes. We deleted IRF4 gene from BDC2.5-TCR-NOD mouse or RAG1 knockout NOD mouse and evaluate by the adoptive transfer system from IRF4KO-BDC2.5-TCR-NOD mouse to RAG1KO NOD mouse or BDC2.5-TCR-NOD mouse to IRF4KO- RAG1KO NOD mouse. We found that disease suppression in the recipient IRF4KO- RAG1KO NOD mouse transferred with small number of naïve BDC2.5-TCR CD4+ T cells compared to wild-type RAG1KO NOD mouse. However no alteration of disease development was observed in the recipient mice transferred with large number of naïve or effector BDC2.5-TCR CD4+ T cells and wild type-RAG1KO NOD mouse indicating that IRF4 on innate immune cells plays a role to expand anti-islet autoreactive naïve CD4+ T cells in the pathogenesis of type 1 diabetes. We are now going to analyzing the phenotype in IRF4KO-BDC2.5-TCR-NOD mouse.

Academic Significance and Societal Importance of the Research Achievements

IRF4を欠損したNODマウスは、膵島炎、糖尿病が完全に抑制される。しかし、IRF4は獲得免疫やT細胞代謝系、自然免疫系など広く免疫を制御している多面的転写因子であり、治療標的とした場合、免疫系全体への影響が避けられない。今回の研究では、IRF4欠損による糖尿病進展抑制機序には、自然免疫系の関与は乏しく、獲得免疫、特にT細胞代謝系への関与が推測された。
1型糖尿病の発症阻止の臨床研究では様々なreagentを用いられたが、その有効性は十分ではない。今回の我々の研究を発展させ、獲得免疫細胞でのIRF4発現の重要性、ならびにT細胞代謝系への関与が明らかになれば、新たな治療開発につながる可能性がある。

Report

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

    (23 results)

All 2018 2017 2016

All Journal Article (10 results) (of which Peer Reviewed: 6 results,  Open Access: 3 results) Presentation (13 results) (of which Int'l Joint Research: 2 results,  Invited: 7 results)

  • [Journal Article] Type 1 Diabetes Mellitus Diagnosed during Follow-up of Gestational Diabetes Mellitus in the Early Postpartum Period2018

    • Author(s)
      Ikeoka T, Sako A, Kuriya G, Yamashita H, Yasuhi I, Horie I, Ando T, Abiru N, Kawakami A.
    • Journal Title

      Internal Medicine

      Volume: 57 Issue: 23 Pages: 3413-3418

    • DOI

      10.2169/internalmedicine.1188-18

    • NAID

      130007539686

    • ISSN
      0918-2918, 1349-7235
    • Year and Date
      2018-12-01
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Predictive factors of efficacy of combination therapy with basal insulin and liraglutide in type 2 diabetes when switched from longstanding basal bolus insulin Association between the responses of beta and alha cells to GLP1 stimulation and the glycaemic control at 6 months after switching therapy.2018

    • Author(s)
      Horie I, Haraguchi A, Sako A, Akeshima J, Niri T, Shigeno R, Ito A, Nozaki A, Natsuda S, Akazawa S, Mori Y, Ando T, Kawakami A, Abiru N.
    • Journal Title

      Diabetes Res Clin Pract.

      Volume: 144 Pages: 161-170

    • DOI

      10.1016/j.diabres.2018.08.015

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sex differences in insulin and glucagon responses for glucose homeostasis in young healthy Japanese adults.2018

    • Author(s)
      Horie I, Abiru N, Eto M, Sako A, Akeshima J, Nakao T, Nakashima Y, Niri T, Ito A, Nozaki A, Haraguchi A, Akazawa S, Mori Y, Ando T, Kawakami A.
    • Journal Title

      J Diabetes Investig

      Volume: - Issue: 6 Pages: 1283-1287

    • DOI

      10.1111/jdi.12829

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Increased sugar intake as a form of compensatory hyperphagia in patients with type 2 diabetes under dapagliflozin treatment.2017

    • Author(s)
      Horie I, Abiru N, Hongo R, Nakamura T, Ito A, Haraguchi A, Natsuda S, Sagara I, Ando T, Kawakami A.
    • Journal Title

      Diabetes Res Clin Pract.

      Volume: 135 Pages: 178-184

    • DOI

      10.1016/j.diabres.2017.11.016

    • NAID

      120006988063

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Thyroid Storm Precipitated by Diabetic Ketoacidosis and Influenza A: A Case Report and Literature Review2017

    • Author(s)
      Ikeoka T, Otsuka H, Fujita N, Masuda Y, Maeda S, Horie I, Ando T, Abiru N, Kawakami A.
    • Journal Title

      Internal Medicine

      Volume: 56 Issue: 2 Pages: 181-185

    • DOI

      10.2169/internalmedicine.56.7593

    • NAID

      130005290572

    • ISSN
      0918-2918, 1349-7235
    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] FORUM 1型糖尿病の病因 HLA-classⅡ遺伝子とprimary autoantibody.2017

    • Author(s)
      阿比留教生
    • Journal Title

      プラクティス

      Volume: 34(4) Pages: 381-384

    • Related Report
      2017 Research-status Report
  • [Journal Article] 1型糖尿病の病因 真犯人とそのトリックは?2017

    • Author(s)
      阿比留教生
    • Journal Title

      プラクティス

      Volume: 34(5) Pages: 500-503

    • Related Report
      2017 Research-status Report
  • [Journal Article] 特集1型糖尿病の最前線 1型糖尿病の発症機序解明はどこまで進んだか2017

    • Author(s)
      阿比留教生
    • Journal Title

      内分泌・糖尿病・代謝内科

      Volume: 45(6) Pages: 436-440

    • Related Report
      2017 Research-status Report
  • [Journal Article] 妊娠糖尿病の産後早期の耐糖能異常には、糖負荷後初期のグルカゴン分泌障害が存在する2016

    • Author(s)
      夏田昌子,堀江一郎,明島淳也,法村文子,野崎 彩,原口 愛,赤澤 論,森 良孝,安藤隆雄,世羅至子,阿比留教生,吉田 敦,三浦清徳,増崎英明,川上 純.
    • Journal Title

      糖尿病と妊娠

      Volume: 16 Pages: 180-187

    • NAID

      40020941362

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] 1型糖尿病の基礎研究 NODマウスとエフェクターT細胞.2016

    • Author(s)
      赤澤 論,阿比留教生.
    • Journal Title

      Diabetes Frontier

      Volume: 27 Pages: 515-522

    • Related Report
      2016 Research-status Report
  • [Presentation] 1型糖尿病の成因と分類・Update2018

    • Author(s)
      阿比留教生
    • Organizer
      第52回糖尿病の進歩
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] NODマウスでのneo-antigenと中枢性免疫寛容破綻のメカニズム2018

    • Author(s)
      阿比留教生
    • Organizer
      第16回 1型糖尿病研究会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 1型糖尿病の発症機序 Update.2017

    • Author(s)
      阿比留 教生
    • Organizer
      第60回日本糖尿病学会年次学術集会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 免疫チェックポイント阻害療法による免疫関連有害事象 ~日本臨床免疫学会の取り組み~2017

    • Author(s)
      阿比留 教生
    • Organizer
      第60回日本糖尿病学会年次学術集会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Renal Protection of Switching to Combination Use of Liraglutide and Basal Insulin in the Type2 Diabetes Patients Treated with Multiple Insulin Injections.2017

    • Author(s)
      Mori Y, Abiru N, Horie I, Haraguchi A, Sako A, Niri T, Natsuda S, Ando T, Kawakami A.
    • Organizer
      77th American Diabetes Association Scientific Meeting
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Insulin and Glucagon Secretion during 75g OGTT before and after Liraglutide Teratment May Predict Therapeutic Response in Type2 Diabetes when Switching from Basal-Bolus Insulin Therapy to Combination of Liraglutide and Basal Insulin.2017

    • Author(s)
      Horie I, Abiru N, Haraguchi A, Sako A, Niri T, Norimura A, Natsuda S, Mori Y, Ando T, Kawakami A.
    • Organizer
      77th American Diabetes Association Scientific Meeting
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] なぜ、抗PD-1抗体は1型糖尿病を誘発するのか? ~β細胞殺人事件、その真犯人とトリック!?~2017

    • Author(s)
      阿比留 教生
    • Organizer
      第45回日本臨床免疫学会総会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Lessons from the NOD mouse.2016

    • Author(s)
      阿比留教生
    • Organizer
      第14回1型糖尿病研究会
    • Place of Presentation
      ルネッサンスリゾートナルト(徳島市・鳴門市)
    • Year and Date
      2016-11-06
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] カーボカウントを応用した1型糖尿病のインスリン療法.2016

    • Author(s)
      阿比留教生
    • Organizer
      第54回日本糖尿病学会九州地方会
    • Place of Presentation
      鹿児島県民センター(鹿児島県・鹿児島市)
    • Year and Date
      2016-10-14
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] 日本人1型糖尿病の包括的データベースの構築と臨床研究への展開(TIDE-J)(第4報).2016

    • Author(s)
      梶尾 裕,中条大輔,安田和基,霜田雅之,春田雅人,今川彰久,池上博司,大澤春彦,阿比留教生,島田 朗,長澤 幹,金重勝博,及川洋一,安田尚史,粟田卓也,川崎英二,髙橋和眞,小林哲郎,花房俊昭.
    • Organizer
      第59回日本糖尿病学会年次学術総会
    • Place of Presentation
      国際会館(京都府・京都市)
    • Year and Date
      2016-05-20
    • Related Report
      2016 Research-status Report
  • [Presentation] 妊娠糖尿病患者のグルカゴン分泌抑制不良は、妊娠中のインスリン療法導入に関連する.2016

    • Author(s)
      堀江一郎,夏田昌子,赤澤 論,安藤隆雄,阿比留教生,吉田 敬,三浦清徳,増崎英明,川上 純.
    • Organizer
      第59回日本糖尿病学会年次学術総会
    • Place of Presentation
      国際会館(京都府・京都市)
    • Year and Date
      2016-05-20
    • Related Report
      2016 Research-status Report
  • [Presentation] 1型糖尿病の成因と治療:GAD抗体測定法の変更における問題点と対策.2016

    • Author(s)
      中条大輔,安田和基,今川彰久,池上博司,大澤春彦,阿比留教生,島田 朗,長澤 幹,金重勝博,及川洋一,安田尚史,粟田卓也,川崎英二,高橋和眞,小林哲郎,霜田雅之,春田雅人,花房俊昭,梶尾 裕.
    • Organizer
      第59回日本糖尿病学会年次学術総会
    • Place of Presentation
      国際会館(京都府・京都市)
    • Year and Date
      2016-05-19
    • Related Report
      2016 Research-status Report
  • [Presentation] 1型糖尿病(T1D)における低力価GAD抗体のRIA法とELISA法の検討.2016

    • Author(s)
      法村文子,堀江一郎,川崎英二,明島淳也,野崎 彩,原口 愛,森 良孝,安藤隆雄,阿比留教生,川上 純.
    • Organizer
      第59回日本糖尿病学会年次学術総会
    • Place of Presentation
      国際会館(京都府・京都市)
    • Year and Date
      2016-05-19
    • Related Report
      2016 Research-status Report

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

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