• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Pathological analysys and new therapeutic development for inflammatory bowel diseaseon on the molecular basis of fluctuant activity of zinc-requiring enzyme

Research Project

Project/Area Number 20K07056
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 47030:Pharmaceutical hygiene and biochemistry-related
Research InstitutionKyoto Pharmaceutical University

Principal Investigator

Yasui Hiroyuki  京都薬科大学, 薬学部, 教授 (20278443)

Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2021: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2020: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords亜鉛要求酵素 / 亜鉛不足による代謝変動 / 加齢による炎症応答変動 / 亜鉛輸送機構 / 腸アルカリホスファターゼ / 好中球浸潤 / 生命金属マーカー / γPGA-亜鉛錯体 / バイオメタルマーカー / メタロミクス解析 / メタロミクス / メタロバランス / 炎症性腸疾患 / 分子栄養学 / 高分子亜鉛錯体 / 腸内細菌叢
Outline of Research at the Start

本仮説のProof of conceptが達成、実現されれば、得られうる成果の中で最大のアウトプットは「細胞外ATP代謝の破綻が引き起こす様々な炎症性疾患の根本原因が、亜鉛欠乏症に依る亜鉛要求性酵素の活性低下に基づくものである」と言う炎症性疾患の新しい治療概念や治療分子標的を生み出すものである。3年間で申請した本研究の最終目標は、研究代表者がこれまで探索してきた高活性の亜鉛錯体を用いることで、上記のターゲットバリデーションが正しいかどうかを研究協力者(同研究室の准教授、助教、博士研究員、学生)の協力を得て多方面から詳細に検討し、亜鉛錯体によるIBDの治療戦略が可能かどうかを提案することにある。

Outline of Final Research Achievements

Inflammatory bowel disease (IBD) model mice were produced by freely drinking water with 2% DSS using C57black/6J mice. As a candidate among new therapeutics, the γPGA-zinc complex was designed and synthesized for taking account of colon delivery after oral administration.
As age of mice, inflammation in colon of IBD mice was increased in comparison with control mice where plasma ALP activity was decreased, while IAP activity in colon was increased by migration of neutrophil into inflammation sites. From results for both age-dependent decrease of zinc amounts in colon and its more consumption by pathogenesis of IBD, the poly γ-glutamic acid (γPGA)-zinc complex was synthesized and examined to be daily administered by oral gavage to IBD model mice, and thus several symptoms of IBD were found to become clearly improved and cured after treatments. Therefore, it was concluded that the γPGA-zinc complex was proposed as a new candidate of therapeutic agent for treatment of IBD.

Academic Significance and Societal Importance of the Research Achievements

加齢に伴う代謝機能が炎症性腸疾患(IBD)の発症に関与する可能性を検証するため、標的分子として消化管の亜鉛要求酵素であるintestinal alkaline phosphatase(IAP)に注目した。加齢と共に消化管組織の亜鉛レベルが低下しIAP活性が低下するなら、上皮細胞から細胞外に漏出したATPや、腸内細菌から放出されたLPSがIAPによる分解を回避して管腔内を移動し大腸に集積することで炎症が発生する筈である。この作業仮説に基づいて、大腸送達性のポリγグルタミン酸-亜鉛錯体による治療効果を疾患モデルマウスで種々検討し、改善効果を見出した。本亜鉛錯体をIBDの治療薬候補として提案する。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (37 results)

All 2022 2021 2020 Other

All Int'l Joint Research (2 results) Journal Article (16 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 15 results,  Open Access: 12 results) Presentation (17 results) (of which Int'l Joint Research: 1 results,  Invited: 2 results) Book (1 results) Remarks (1 results)

  • [Int'l Joint Research] Department of Chemistry/Jahangirnagar University(バングラデシュ)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] Dept. of Biochem. & Gen. Engin./Jahangirnagar University(バングラデシュ)

    • Related Report
      2020 Research-status Report
  • [Journal Article] Sophisticated expression responses of ZNT1 and MT in response to changes in the expression of ZIPs2022

    • Author(s)
      Shino Nagamatsu, Yukina Nishito, Hana Yuasa, Nao Yamamoto, Taiki Komori, Takuya Suzuki, Hiroyuki Yasui, Taiho Kambe
    • Journal Title

      Sci Rep.

      Volume: 12(1) Issue: 1 Pages: 7334-7334

    • DOI

      10.1038/s41598-022-10925-2

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Preventive Effects of β-Cryptoxanthin, a Potent Antioxidant and Provitamin A Carotenoid, on Lifestyle-Related Diseases?A Central Focus on Its Effects on Non-Alcoholic Fatty Liver Disease (NAFLD)2022

    • Author(s)
      Nishino Azusa、Maoka Takashi、Yasui Hiroyuki
    • Journal Title

      Antioxidants

      Volume: 11 Issue: 1 Pages: 43-43

    • DOI

      10.3390/antiox11010043

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Exercise Performance Upregulatory Effect of R-α-Lipoic Acid with γ-Cyclodextrin2022

    • Author(s)
      Hashimoto Yuki、Yoshizawa Katsuhiko、Kaido Yuka、Takenouchi Akiko、Terao Keiji、Yasui Hiroyuki、Yoshikawa Yutaka
    • Journal Title

      Nutrients

      Volume: 14 Issue: 1 Pages: 21-31

    • DOI

      10.3390/nu14010021

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Copper-mediated radioiodination and radiobromination via aryl boronic precursor and its application to 125I/77Br?labeled prostate-specific membrane antigen imaging probes2022

    • Author(s)
      Kondo Yuto、Kimura Hiroyuki、Sasaki Ichiro、Watanabe Shigeki、Ohshima Yasuhiro、Yagi Yusuke、Hattori Yasunao、Koda Manami、Kawashima Hidekazu、Yasui Hiroyuki、Ishioka Noriko S.
    • Journal Title

      Bioorganic & Medicinal Chemistry

      Volume: 69 Pages: 116915-116915

    • DOI

      10.1016/j.bmc.2022.116915

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Population pharmacokinetics of linezolid and its major metabolites <scp>PNU</scp> ‐142300 and <scp>PNU</scp> ‐142586 in adult patients2022

    • Author(s)
      Sakurai Norihiro、Kawaguchi Hiroshi、Abe Junko、Kuwabara Gaku、Imoto Waki、Shibata Wataru、Yamada Koichi、Yasui Hiroyuki、Nakamura Yasutaka、Kakeya Hiroshi
    • Journal Title

      Pharmacotherapy: The Journal of Human Pharmacology and Drug Therapy

      Volume: 42 Issue: 9 Pages: 707-715

    • DOI

      10.1002/phar.2719

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chelation of zinc(II) with poly(γ-glutamic acid) in aqueous solution: kinetics, binding constant, and its antimicrobial activity2021

    • Author(s)
      Akter Bakul、Khan Ariful Islam、Karmaker Subarna、Ghosh Pollob、Saha Soma、Polash Shakil Ahmed、Islam Zinia、Sarker Satya Ranjan、Hossain Md. Sharif、Yasui Hiroyuki、Saha Tapan Kumar
    • Journal Title

      Polymer Bulletin

      Volume: 78 Issue: 3 Pages: 1353-1377

    • DOI

      10.1007/s00289-020-03165-9

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Multi-Omics Analysis to Generate Hypotheses for Mild Health Problems in Monkeys2021

    • Author(s)
      Hamano Fumie、Tokuoka Suzumi M.、Ishibashi Megumi、Yokoi Yasuto、Tourlousse Dieter M.、Kita Yoshihiro、Sekiguchi Yuji、Yasui Hiroyuki、Shimizu Takao、Oda Yoshiya
    • Journal Title

      Metabolites

      Volume: 11 Issue: 10 Pages: 701-701

    • DOI

      10.3390/metabo11100701

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Copper-mediated radioiodination reaction through aryl boronic acid or ester precursor and its application to direct radiolabeling of a cyclic peptide2021

    • Author(s)
      Yuto Kondo, Hiroyuki Kimura, Chiaki Fukumoto, Yusuke Yagi, Yasunao Hattori, Hidekazu Kawashima, Hiroyuki Yasui
    • Journal Title

      Journal of Labelled Compounds and Radiopharmaceuticals

      Volume: - Issue: 8 Pages: 336-345

    • DOI

      10.1002/jlcr.3925

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Strong Binding Affinity of <scp>d</scp>-Allulose and Allulosides to Boronic Acids and the Structural Characterization of Their Sugar-boronate Complexes2021

    • Author(s)
      Arimitsu Kenji、Iwasaki Hiroki、Kimura Hiroyuki、Yasui Hiroyuki
    • Journal Title

      Chemistry Letters

      Volume: 50 Issue: 8 Pages: 1470-1474

    • DOI

      10.1246/cl.210181

    • NAID

      130008072848

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Putative Single-Photon Emission CT Imaging Tracer for Erythropoietin-Producing Hepatocellular A2 Receptor2021

    • Author(s)
      Furukawa Takenori、Kimura Hiroyuki、Torimoto Hanae、Yagi Yusuke、Kawashima Hidekazu、Arimitsu Kenji、Yasui Hiroyuki
    • Journal Title

      ACS Medicinal Chemistry Letters

      Volume: 12 Issue: 8 Pages: 1238-1244

    • DOI

      10.1021/acsmedchemlett.1c00030

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of exercise on biological trace element concentrations and selenoprotein P expression in rats with fructose-induced glucose intolerance2020

    • Author(s)
      Miya Namika、Uratani Asuka、Chikamoto Keita、Naito Yuki、Terao Keiji、Yoshikawa Yutaka、Yasui Hiroyuki
    • Journal Title

      Journal of Clinical Biochemistry and Nutrition

      Volume: 66 Issue: 2 Pages: 124-131

    • DOI

      10.3164/jcbn.19-96

    • NAID

      130007804504

    • ISSN
      0912-0009, 1880-5086
    • Year and Date
      2020-03-01
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Analysis of the predictive factors for a critical illness of COVID-19 during treatment - relationship between serum zinc level and critical illness of COVID-19 -2020

    • Author(s)
      Yasui Yukako、Yasui Hiroyuki、Suzuki Kumiko、Saitou Takako、Yamamoto Yoshiki、Ishizaka Toshihiko、Nishida Kouji、Yoshihara Shingo、Gohma Iwao、Ogawa Yoshihiko
    • Journal Title

      International Journal of Infectious Diseases

      Volume: 100 Pages: 230-236

    • DOI

      10.1016/j.ijid.2020.09.008

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association between dexamethasone treatment and alterations in serum concentrations of trace metals2020

    • Author(s)
      Kazuhiko Yamashita、Takashi Ogihara、Maho Hayashi、Takayuki Nakagawa、Yuma Ishizaki、Manabu Kume、Ikuko Yano、Riho Niigata、Jun Hiraoka、Hiroyuki Yasui、Tsutomu Nakamura
    • Journal Title

      Pharmazie

      Volume: 75 Pages: 217-221

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Bright and dark sides of exercise effects on biological responses such as energy metabolism and renal function in rats with renal failure and fructose-induced glucose intolerance2020

    • Author(s)
      Miya Namika、Naito Yuki、Chikamoto Keita、Terao Keiji、Yoshikawa Yutaka、Yasui Hiroyuki
    • Journal Title

      Journal of Clinical Biochemistry and Nutrition

      Volume: 66 Issue: 3 Pages: 198-205

    • DOI

      10.3164/jcbn.19-131

    • NAID

      130007839280

    • ISSN
      0912-0009, 1880-5086
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Synthesis of 18F-labeled streptozotocin derivatives and an in-vivo kinetics study using positron emission tomography2020

    • Author(s)
      Arimitsu Kenji、Yagi Yusuke、Koshino Kazuhiro、Nishito Yukina、Higuchi Takahiro、Yasui Hiroyuki、Kimura Hiroyuki
    • Journal Title

      Bioorganic & Medicinal Chemistry Letters

      Volume: 30 Issue: 17 Pages: 127400-127400

    • DOI

      10.1016/j.bmcl.2020.127400

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 微量元素・総論④「生体金属の組織分布と元素間相互作用」2020

    • Author(s)
      安井裕之、西藤有希奈
    • Journal Title

      腎臓内科

      Volume: 11 Pages: 115-127

    • Related Report
      2020 Research-status Report
  • [Presentation] NSAIDs誘起性小腸傷害における亜鉛の役割2022

    • Author(s)
      大塚勇輝、來嶋ひな、中井梨華子、安井裕之、天ヶ瀬紀久子
    • Organizer
      日本薬学会第142年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 潰瘍性大腸炎の年齢に依存した発症頻度と亜鉛動態との連関性評価2022

    • Author(s)
      葛原寛子、嶋田佳子、西藤有希奈、安井裕之
    • Organizer
      日本薬学会第142年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 老化に伴う金属代謝異常に起因する神経変性疾患の病態発症・進行の分子メカニズムの解明2022

    • Author(s)
      上宇宿帆香、西藤有希奈、嶋田佳子、安井裕之
    • Organizer
      日本薬学会第142年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Sophisticate responses of ZNT1 and MT to alteration of ZIP protein expression2022

    • Author(s)
      Yukina Nishito, Shino Nagamatsu, Hiroyuki Yasui, Taiho Kambe
    • Organizer
      The International Conference of Trace Elements and Minerals 2022 (Aachen, Germany)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] γ-シクロデキストリン包接R-α-リポ酸の運動パフォーマンス向上効果について2022

    • Author(s)
      橋本優希、義澤克彦、海渡祐香、竹之内明子、寺尾啓二、安井裕之、吉川 豊
    • Organizer
      第31回金属の関与する生体関連反応シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] 血清亜鉛値とCOVID-19重症化との連関分析2021

    • Author(s)
      安井裕之
    • Organizer
      第21回日本亜鉛栄養治療研究会学術集会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 炎症潰瘍性大腸炎に対する「酢酸亜鉛/アガベイヌリン」合剤による治療効果2021

    • Author(s)
      嶋田佳子、安原亜美、西藤有希奈、天ヶ瀬紀久子、安井裕之
    • Organizer
      日本薬学会第141年会
    • Related Report
      2021 Research-status Report
  • [Presentation] 亜鉛アスピリン錯体のUVB誘発性皮膚炎症に対する抑制効果2021

    • Author(s)
      赤木彩希、小森靖子、西藤有希奈、有光健治、安井裕之
    • Organizer
      日本薬学会第141年会
    • Related Report
      2021 Research-status Report
  • [Presentation] ヒトに適用可能な亜鉛化合物のラットにおける消化管吸収性および加齢による影響2021

    • Author(s)
      名倉萌菜子、西藤有希奈、山田航大、新川紘生、加藤亮太、安井裕之
    • Organizer
      日本薬学会第141年会
    • Related Report
      2021 Research-status Report
  • [Presentation] 血清亜鉛値はCOVID-19の重症化リスクを単独で判別予測できる臨床検査値である2021

    • Author(s)
      安井裕之、安井友佳子
    • Organizer
      日本医療検査科学会第53回大会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 生体金属が関与する疾患メカニズムと治療戦略の新機軸2020

    • Author(s)
      安井裕之
    • Organizer
      日本薬学会第140年会
    • Related Report
      2020 Research-status Report
  • [Presentation] 亜鉛アスピリン錯体のUVB誘発性皮膚炎症に対する抑制効果2020

    • Author(s)
      小森靖子、赤木彩希、西藤有希奈、有光健治、安井裕之
    • Organizer
      第20回日本亜鉛栄養治療研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] 炎症潰瘍性大腸炎に対する「イヌリン/酢酸亜鉛」合剤による治療効果2020

    • Author(s)
      安原亜美、嶋田佳子、西藤有希奈、天ヶ瀬紀久子、安井裕之
    • Organizer
      第20回日本亜鉛栄養治療研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] マウス血清中バイオメタル濃度に及ぼすシスプラチン、オキサリプラチンおよびデキサメタゾンの影響2020

    • Author(s)
      石崎裕馬、荻原孝史、林 真穂、中川貴之、山下和彦、久米 学、矢野育子、平岡 純、安井裕之、中村 任
    • Organizer
      日本薬学会第140年会
    • Related Report
      2020 Research-status Report
  • [Presentation] D-プシコースから形成するボロン酸エステルの構造解析2020

    • Author(s)
      有光健治、岩﨑宏樹、木村寛之、山下正行、安井裕之
    • Organizer
      第70回日本薬学会関西支部大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 新規糖連結型配位子の白金錯体によるがん治療薬の開発2020

    • Author(s)
      面川真里奈、木村寛之、有光健治、安井裕之
    • Organizer
      第70回日本薬学会関西支部大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 亜鉛錯体によるグルコース代謝およびセレノプロテインP遺伝子発現の検討2020

    • Author(s)
      根本久瑠見、宮 菜美華、内藤行喜、安井裕之、近本啓太、寺尾啓二、吉川 豊
    • Organizer
      生命金属に関する合同年会2020
    • Related Report
      2020 Research-status Report
  • [Book] 東京化学同人、日本薬学会編2022

    • Author(s)
      安井裕之
    • Total Pages
      374
    • Publisher
      スタンダード薬学シリーズII 2 物理系薬学 化学物質の分析 第2版
    • Related Report
      2022 Annual Research Report
  • [Remarks] 京都薬科大学 代謝分析学分野

    • URL

      https://labo.kyoto-phu.ac.jp/taisya/

    • Related Report
      2022 Annual Research Report 2021 Research-status Report 2020 Research-status Report

URL: 

Published: 2020-04-28   Modified: 2024-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi