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Development of nucleic acid delivery nano-DDS based on nose-to-brain route and its application to glia targeted therapy

Research Project

Project/Area Number 20H04537
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 90120:Biomaterials-related
Research InstitutionUniversity of Shizuoka

Principal Investigator

Takanori Kanazawa  静岡県立大学, 薬学部, 准教授 (60434015)

Co-Investigator(Kenkyū-buntansha) 田中 浩揮  千葉大学, 大学院薬学研究院, 助教 (60801743)
小菅 康弘  日本大学, 薬学部, 教授 (70383726)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2022: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2021: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2020: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
KeywordsNose-to-Brain / 核酸DDS / ナノ粒子 / グリア標的治療 / 多成分集合型ナノ粒子 / 核酸デリバリー / マイクロ流体デバイス / ミクログリア / 膜透過性ペプチド / 脂質材料 / 海馬 / siRNAデリバリー / 脂質様材料 / 機能性ペプチド
Outline of Research at the Start

本研究では、経鼻投与により核酸医薬を脳内の深部疾患領域(海馬)に遊走・集積する活性化グリア細胞に選択的に届け、神経変性疾患に関与する神経炎症メディエーターをmRNAレベルでノックダウンするためのDrug Delivery Systemの基盤技術を開発する。また、本技術による核酸医薬の鼻腔-脳内輸送機構とグリア標的治療について神経変性疾患(アルツハイマー型認知障害)モデル動物を用いて検証する。

Outline of Final Research Achievements

In this study, to establish nose-to-brain nanoDDS technology for nucleic acid drugs targeting the forebrain (cerebral cortex and hippocampus), liposomes with various properties were analyzed for their nose-to-brain transfer kinetics, and it was found that PEG-modified and positively charged liposomes are suitable nanocarrier properties for delivery selectively to the forebrain. In addition, nanoparticles composed of PEG-block polymers/functional peptides with a positive surface charge and a particle size of less than 50 nm showed remarkably strong target gene knockdown in the cerebral cortex and hippocampus by nucleic acid drugs, demonstrating a superior therapeutic effects on mice with cerebral ischemia/reperfusion injury.

Academic Significance and Societal Importance of the Research Achievements

本研究で得られた成果は、中枢神経系への核酸DDS技術の開発に関する重要な情報を提供するものと期待される。また、本研究を通じて確立した再現性の高い多成分系共集合化ナノ粒子の調製手法ならびにナノ粒子を用いた大脳皮質や海馬のミクログリアを標的とするNose-to-BrainナノDDS技術による核酸治療システムは、認知症をはじめとする様々な中枢神経系疾患患に対する非侵襲的薬物治療開発における重要な基盤技術となり得ると考える。

Report

(3 results)
  • 2022 Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (29 results)

All 2022 2021 2020 Other

All Journal Article (13 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 10 results,  Open Access: 6 results) Presentation (13 results) (of which Invited: 7 results) Remarks (2 results) Patent(Industrial Property Rights) (1 results) (of which Overseas: 1 results)

  • [Journal Article] Nose-to-brain/spinal cord delivery kinetics of liposomes with different surface properties2022

    • Author(s)
      Kurano Takumi、Kanazawa Takanori、Ooba Aoi、Masuyama Yudai、Maruhana Nao、Yamada Mayu、Iioka Shingo、Ibaraki Hisako、Kosuge Yasuhiro、Kondo Hiromu、Suzuki Toyofumi
    • Journal Title

      Journal of Controlled Release

      Volume: 344 Pages: 225-234

    • DOI

      10.1016/j.jconrel.2022.03.017

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Systemic delivery of siRNA to the colon using peptide modified PEG-PCL polymer micelles for the treatment of ulcerative colitis2022

    • Author(s)
      Ibaraki Hisako、Hatakeyama Naruhiro、Arima Naoki、Takeda Akihiro、Seta Yasuo、Kanazawa Takanori
    • Journal Title

      European Journal of Pharmaceutics and Biopharmaceutics

      Volume: 170 Pages: 170-178

    • DOI

      10.1016/j.ejpb.2021.12.009

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] In Vivo Topical and Systemic Distribution Kinetics of Liposomes with Various Properties for Application to Drug Delivery Systems2022

    • Author(s)
      Hisako Ibaraki, Takanori Kanazawa
    • Journal Title

      Sensors and Materials

      Volume: 34 Pages: 987-1005

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Electroporation-Based <i>ex Vivo</i> Gene Delivery into Dendritic Cells by Anionic Polymer-Coated Versatile Nuclear Localization Signal/pDNA Complex2021

    • Author(s)
      Kanazawa Takanori、Hoashi Yuki、Ibaraki Hisako、Takashima Yuuki、Okada Hiroaki
    • Journal Title

      Biological and Pharmaceutical Bulletin

      Volume: 44 Issue: 12 Pages: 1866-1871

    • DOI

      10.1248/bpb.b21-00559

    • NAID

      130008123496

    • ISSN
      0918-6158, 1347-5215
    • Year and Date
      2021-12-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Investigation of the Transport Pathways Associated with Enhanced Brain Delivery of Peptide Drugs by Intranasal Coadministration with Penetratin2021

    • Author(s)
      Kamei Noriyasu、Suwabe Susumu、Arime Kenji、Bando Hidemi、Murata Kaho、Yamaguchi Maika、Yokoyama Natsuki、Tanaka Erina、Hashimoto Ayaka、Kanazawa Takanori、Ago Yukio、Takeda-Morishita Mariko
    • Journal Title

      Pharmaceutics

      Volume: 13 Issue: 11 Pages: 1745-1745

    • DOI

      10.3390/pharmaceutics13111745

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 核酸医薬における非侵襲的な投与ルートと DDS2021

    • Author(s)
      金沢貴憲
    • Journal Title

      実験医学増刊号

      Volume: 39 Pages: 102-108

    • Related Report
      2021 Annual Research Report
  • [Journal Article] 鼻-脳輸送機構を基盤とする中枢標的DDSナノキャリアの開発2021

    • Author(s)
      金沢貴憲
    • Journal Title

      月刊ファインケミカル

      Volume: 50 Pages: 17-23

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Quantitative analysis of inulin distribution in the brain focused on nose-to-brain route via olfactory epithelium by reverse esophageal cannulation2021

    • Author(s)
      Fukuda Mitsuyoshi、Kanazawa Takanori、Iioka Shingo、Oguma Takayuki、Iwasa Ryohei、Masuoka Saki、Suzuki Naoto、Kosuge Yasuhiro、Suzuki Toyofumi
    • Journal Title

      Journal of Controlled Release

      Volume: 332 Pages: 493-501

    • DOI

      10.1016/j.jconrel.2021.02.024

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] In Vivo Fluorescence Imaging of Passive Inflammation Site Accumulation of Liposomes via Intravenous Administration Focused on Their Surface Charge and PEG Modification2021

    • Author(s)
      Ibaraki Hisako、Takeda Akihiro、Arima Naoki、Hatakeyama Naruhiro、Takashima Yuuki、Seta Yasuo、Kanazawa Takanori
    • Journal Title

      Pharmaceutics

      Volume: 13 Issue: 1 Pages: 104-104

    • DOI

      10.3390/pharmaceutics13010104

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of a Liquid Crystal Formulation that Can Penetrate the Stratum Corneum for Intradermal Delivery of Small Interfering RNA2021

    • Author(s)
      Kawai Misako、Ibaraki Hisako、Takashima Yuuki、Kanazawa Takanori、Okada Hiroaki
    • Journal Title

      Molecular Pharmaceutics

      Volume: 18 Issue: 3 Pages: 1038-1047

    • DOI

      10.1021/acs.molpharmaceut.0c00997

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anti-Metastatic Effects on Melanoma via Intravenous Administration of Anti-NF-κB siRNA Complexed with Functional Peptide-Modified Nano-Micelles2020

    • Author(s)
      Ibaraki Hisako、Kanazawa Takanori、Owada Minami、Iwaya Keiko、Takashima Yuuki、Seta Yasuo
    • Journal Title

      Pharmaceutics

      Volume: 12 Issue: 1 Pages: 64-64

    • DOI

      10.3390/pharmaceutics12010064

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nose-to-brain drug delivery system with ligand/cell-penetrating peptide-modified polymeric nano-micelles for intracerebral gliomas2020

    • Author(s)
      Kanazawa Takanori、Taki Hiroyuki、Okada Hiroaki
    • Journal Title

      European Journal of Pharmaceutics and Biopharmaceutics

      Volume: 152 Pages: 85-94

    • DOI

      10.1016/j.ejpb.2020.05.001

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transport Mechanism in the Nose-to-Brain Drug Delivery and Role of Nanosystems2020

    • Author(s)
      Suzukii T, Suzuki N, Kanazawa T.
    • Journal Title

      Oleoscience

      Volume: 20 Issue: 2 Pages: 61-69

    • DOI

      10.5650/oleoscience.20.61

    • NAID

      130007795348

    • ISSN
      1345-8949, 2187-3461
    • Related Report
      2020 Annual Research Report
    • Open Access
  • [Presentation] マイクロ流体デバイス法による各種ブロックコポリマーナノ粒子の調製と物性および脳内移行性の評価2022

    • Author(s)
      吉田圭輝、金沢貴憲、飯岡真吾、真野結奈、照喜名孝之、真栄城正寿、渡慶次学、近藤啓
    • Organizer
      日本薬学会第142年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 脳を標的とするNose-to-Brain型mRNA送達技術の開発2022

    • Author(s)
      藤田翔也、田中浩揮、櫻井遊、中井悠太、丹下耕太、金沢貴憲、秋田 英万
    • Organizer
      日本薬学会第142年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 鼻腔-中枢の生理学的ルートを基盤とした中枢神経系への薬物・核酸デリバリー2021

    • Author(s)
      金沢貴憲
    • Organizer
      InnoPack Japanコンファレンス
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 中枢神経系領域を標的とする薬物・核酸のNose-to-Brain送達システム研究2021

    • Author(s)
      金沢貴憲
    • Organizer
      次世代薬理学セミナー
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Nose-to-Brainルートを基盤とする中枢標的DDS2021

    • Author(s)
      金沢貴憲
    • Organizer
      日本薬物動態学会 第14回ショートコース
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 中枢・胎盤を標的とする薬物送達システム研究2021

    • Author(s)
      金沢貴憲
    • Organizer
      第29回日本胎盤学会学術集会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] NACの細胞膜透過ペプチド修飾高分子ミセル併用経鼻投与による脊髄内分布向上とALSモデルマウスの延命効果2021

    • Author(s)
      藏野匠、渋市梨子、鶴田こむぎ、村山弘樹、山﨑海斗、小菅康弘、鈴木豊史、金沢貴憲
    • Organizer
      日本薬剤学会第36年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 脂質ナノ粒子の粒径に及ぼす調製法およびPEG修飾の影響2021

    • Author(s)
      真野結奈、照喜名孝之、金沢貴憲、近藤啓
    • Organizer
      第67回日本薬学会東海支部総会・大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] マイクロ流体デバイスによるPEG-PCLポリマーナノ粒子の調製と均質微小化2021

    • Author(s)
      吉田圭輝、照喜名孝之、金沢貴憲、近藤啓
    • Organizer
      第67回日本薬学会東海支部総会・大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] マイクロ流体デバイスによる高分子ナノ粒子の調製条件に関する基礎的検討2021

    • Author(s)
      飯岡真吾、日比野光恵、山田勇磨、照喜名孝之、真栄城正寿、渡慶次学、金沢貴憲、近藤啓
    • Organizer
      日本薬学会第141年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 鼻腔-中枢輸送ルートを基盤とするDDSの最新知見と核酸医薬への応用2020

    • Author(s)
      金沢貴憲
    • Organizer
      核酸医薬学会シンポジウム2020
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] ナノ粒子を利用した Nose-to-Brain薬物送達研究の現状と将来展望2020

    • Author(s)
      金沢貴憲
    • Organizer
      第36回日本DDS学会学術集会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 中枢神経系領域を標的とする薬物・核酸医薬のNose-to-Brainデリバリーに関する研究2020

    • Author(s)
      金沢貴憲
    • Organizer
      第36回日本DDS学会学術集会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Remarks] 静岡県立大学教員データベース

    • URL

      https://www.db.u-shizuoka-ken.ac.jp/show/p-kanazawatakanori.html

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
  • [Remarks] 研究室HP

    • URL

      https://w3pharm.u-shizuoka-ken.ac.jp/pharmeng/

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
  • [Patent(Industrial Property Rights)] 薬物送達用組成物および医薬組成物2020

    • Inventor(s)
      金沢貴憲, 小菅康弘, 宮岸寛子, 鈴木直人
    • Industrial Property Rights Holder
      静岡県公立大学法人, 学校法人日本大学
    • Industrial Property Rights Type
      特許
    • Filing Date
      2020
    • Related Report
      2020 Annual Research Report
    • Overseas

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Published: 2020-04-28   Modified: 2024-12-25  

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