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Development of an innovative anticancer drug delivery system targeting the network between cancer cell and cancer microenvironment

Research Project

Project/Area Number 21K15315
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 47060:Clinical pharmacy-related
Research InstitutionKumamoto University

Principal Investigator

Maeda Hitoshi  熊本大学, 大学院生命科学研究部(薬), 助教 (80791483)

Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2023: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2022: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2021: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsマクロファージ / 線維芽細胞 / がん細胞 / アルブミン / 遺伝子工学技術 / 癌細胞 / 腫瘍関連マクロファージ / 癌関連線維芽細胞
Outline of Research at the Start

難治性癌に対する治療効果の向上には、癌細胞への攻撃だけでなく、「癌微小環境」と「癌細胞癌細胞-癌微小環境ネットワーク」の破綻が重要視されるようになってきた。これは、癌微小環境を構成する腫瘍関連マクロファージ(TAM)や癌関連線維芽細胞(CAF)などの細胞群が癌細胞の増殖・浸潤・転移などを司るためである。本研究では、「癌細胞-癌微小環境ネットワーク」の効率的な破綻を企図し、TAM/CAFに癌細胞を加えた三重標的化を可能とする包括的な癌Drug Delivery System(DDS)担体の開発を試みる。

Outline of Final Research Achievements

The "cancer microenvironment", which consists of cancer cells and surrounding stromal cells, has recently attracted attention as a new therapeutic target for intractable cancers. The main cancer stromal cell groups, tumor-associated macrophages (TAMs) and cancer-associated fibroblasts (CAFs), cooperate with cancer cells to construct a tumor-promoting cancer microenvironment network. The present study developed a new DDS carrier, namely an albumin heterodimer, that simultaneously targets TAM/CAF/cancer cells, and demonstrated the usefulness of a new therapeutic strategy to control the "cancer microenvironment network". HSA-(Man-HSA), the next-generation DDS carrier, is highly expected to pave the way to innovative drug therapy for intractable cancers.

Academic Significance and Societal Importance of the Research Achievements

これまでにTAMあるいはCAFのいずれか一方を標的とするDDS担体はいくつか開発されているが、癌細胞/TAM/CAFの三者を同時に認識可能な三重標的化薬物送達担体の開発事例は存在しない。今回開発したPTX結合型HSA化Man-HSAは、抗癌剤だけでなく、各種イメージング剤や造影剤を担持可能である。従って、HSA化Man-HSAは新たな「癌細胞-癌微小環境」診断薬としても活用でき、難治性癌に対する治療と診断を同時に行うセラノシス「Theranosis=Therapeutics(治療)+Diagnosis(診断)」担体としての可能性を秘めている。

Report

(3 results)
  • 2023 Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (20 results)

All 2023 2022 2021 Other

All Int'l Joint Research (1 results) Journal Article (8 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Open Access: 4 results) Presentation (9 results) (of which Int'l Joint Research: 2 results,  Invited: 4 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Int'l Joint Research] イェール大学/医学部/Dr. Yasuko Iwakiri(米国)

    • Related Report
      2021 Research-status Report
  • [Journal Article] Additive Effects of Drinking Habits and a Susceptible Genetic Polymorphism on Cholesterol Efflux Capacity2023

    • Author(s)
      Matsumoto E, Oniki K, Ota-Kontani A, Seguchi Y, Sakamoto Y, Kaneko T, Imafuku T, Maeda H, Watanabe H, Maruyama T, Ogata Y, Yoshida M, Harada-Shiba M, Saruwatari J, Ogura M.
    • Journal Title

      Journal of Atherosclerosis and Thrombosis

      Volume: 30 Issue: 1 Pages: 23-38

    • DOI

      10.5551/jat.63277

    • ISSN
      1340-3478, 1880-3873
    • Year and Date
      2023-01-01
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Albumin-fused long-acting FGF21 analogue for the treatment of non-alcoholic fatty liver disease2023

    • Author(s)
      Chikamatsu Mayuko、Watanabe Hiroshi、Shintani Yuhi、Murata Ryota、Miyahisa Masako、Nishinoiri Ayano、Imafuku Tadashi、Takano Mei、Arimura Nanaka、Yamada Kohichi、Kamimura Miya、Mukai Baki、Satoh Takao、Maeda Hitoshi、Maruyama Toru
    • Journal Title

      Journal of Controlled Release

      Volume: 355 Pages: 42-53

    • DOI

      10.1016/j.jconrel.2023.01.039

    • Related Report
      2022 Research-status Report
  • [Journal Article] Advanced Oxidation Protein Products Contribute to Chronic-Kidney-Disease-Induced Adipose Inflammation through Macrophage Activation2023

    • Author(s)
      Arimura Nanaka、Watanabe Hiroshi、Kato Hiromasa、Imafuku Tadashi、Nakano Takehiro、Sueyoshi Miyu、Chikamatsu Mayuko、Tokumaru Kai、Nagasaki Taisei、Maeda Hitoshi、Tanaka Motoko、Matsushita Kazutaka、Maruyama Toru
    • Journal Title

      Toxins

      Volume: 15 Issue: 3 Pages: 179-179

    • DOI

      10.3390/toxins15030179

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cell-penetrating albumin enhances the sublingual delivery of antigens through macropinocytosis2022

    • Author(s)
      Maeda Hitoshi、Ichimizu Shota、Watanabe Hiroshi、Hamasaki Keisuke、Chikamatsu Mayuko、Murata Ryota、Yumoto Nao、Seki Takahiro、Katsuki Hiroshi、Otagiri Masaki、Maruyama Toru
    • Journal Title

      International Journal of Biological Macromolecules

      Volume: 221 Pages: 1439-1452

    • DOI

      10.1016/j.ijbiomac.2022.09.132

    • Related Report
      2022 Research-status Report
  • [Journal Article] Engineering of a long-acting bone morphogenetic protein-7 by fusion with albumin for the treatment of renal injury2022

    • Author(s)
      Takano M, Toda S, Watanabe H, Fujimura R, Nishida K, Bi J, Minayoshi Y, Miyahisa M, Maeda H, Maruyama T
    • Journal Title

      Pharmaceutics

      Volume: 14 Issue: 7 Pages: 1334-1334

    • DOI

      10.3390/pharmaceutics14071334

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A bioinspired carbon monoxide delivery system prevents acute kidney injury and the progression to chronic kidney disease2022

    • Author(s)
      Nagasaki Taisei、Maeda Hitoshi、Taguchi Kazuaki、Yanagisawa Hiroki、Nishida Kento、Kobayashi Kazuki、Wada Naoki、Noguchi Isamu、Murata Ryota、Sakai Hiromi、Kitagishi Hiroaki、Saruwatari Junji、Watanabe Hiroshi、Otagiri Masaki、Maruyama Toru
    • Journal Title

      Redox Biology

      Volume: 54 Pages: 102371-102371

    • DOI

      10.1016/j.redox.2022.102371

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nitric oxide facilitates the targeting Kupffer cells of a nano-antioxidant for the treatment of NASH.2022

    • Author(s)
      Sonoda K, Wakayama T, Kinoshita M, Shuto T, Kai H, Tanaka M, Sasaki Y, Iwakiri Y, Otagiri M
    • Journal Title

      J Control Release

      Volume: 341 Pages: 457-474

    • DOI

      10.1016/j.jconrel.2021.11.039

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A mannosylated ,PEGylated albumin as a drug delivery system for the treatment of cancer stroma cells.2021

    • Author(s)
      Mizuta Y, Maeda H, Ishima T, Minayoshi Y, Ichimizu S, Kinoshita R, Fujita I, Kai T, Hirata H, Nakamura T, Saruwari J, Arima H, Watanabe H, Otagiri M, Maruyama T
    • Journal Title

      Adv Funct Mater

      Volume: 31 Issue: 43 Pages: 2104136-2104136

    • DOI

      10.1002/adfm.202104136

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Presentation] サルコペニアに対する一酸化炭素付加細胞療法の有用性評価2023

    • Author(s)
      〇前田 仁志、野口勇夢、小林 一樹、渡邊博志、丸山徹
    • Organizer
      第9回骨格筋生物学研究会
    • Related Report
      2022 Research-status Report
  • [Presentation] 細胞透過性アルブミンはマクロピノサイトーシスの誘導を介して舌下免疫療法の治療効果を高める2023

    • Author(s)
      〇前田 仁志、一水 翔太、渡邊 博志、丸山 徹
    • Organizer
      日本薬学会 第143年会
    • Related Report
      2022 Research-status Report
  • [Presentation] 細胞透過性アルブミンはマイクロピノサイトーシスの誘導を介して舌下免疫療法の治療効果を高める2022

    • Author(s)
      〇前田仁志、一水翔太、渡邊博志、丸山徹
    • Organizer
      日本薬剤学会 第37年会
    • Related Report
      2022 Research-status Report
  • [Presentation] Bioinspired albumin as a drug delivery carrier for macrophage and fibroblast2022

    • Author(s)
      〇Hitoshi Maeda
    • Organizer
      IUMRS-ICYRAM 2022
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] マンノース受容体を標的としたアルブミンDDSの開発と医薬への応用2022

    • Author(s)
      〇前田 仁志
    • Organizer
      第39回日本薬学会九州山口支部大会
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] がん間質細胞を二重標的化する抗がん剤送達キャリアの開発と新規がんDDS戦略の構築2021

    • Author(s)
      ○水田 夕稀、前田 仁志、皆吉 勇紀、一水 翔太、木下 遼、異島 優、渡邊 博志、小田切 優樹、丸山 徹
    • Organizer
      第37回日本DDS学会学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] がん間質細胞を二重標的化する抗がん剤デリバリーシステムの構築2021

    • Author(s)
      ○水田 夕稀、前田 仁志、皆吉 勇紀、一水 翔太、木下 遼、異島 優、渡邊 博志、小田切 優樹、丸山 徹
    • Organizer
      日本薬剤学会超分子薬剤学FG 第2回オンラインシンポジウム
    • Related Report
      2021 Research-status Report
  • [Presentation] がん間質細胞を標的とするDDS担体の開発2021

    • Author(s)
      ○前田仁志、水田夕稀、異島優、渡邊博志、小田切優樹、丸山徹
    • Organizer
      第28回日本血液代替物学会年次大会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] A bioinspired albumin as a versatile active targeting tool for macrophage and fibroblast2021

    • Author(s)
      ○Hitoshi Maeda
    • Organizer
      APSTJ Global Education Seminar 2021-2nd
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Remarks] なぜ脂肪性肝炎肝炎治療薬の開発が進まないのか?-新規治療法の開発-

    • URL

      https://www.pharm.or.jp/nenkai/142highlight/#page=1

    • Related Report
      2021 Research-status Report
  • [Patent(Industrial Property Rights)] マクロファージのがん免疫制御因子を誘導するインターフェロン製剤2023

    • Inventor(s)
      前田仁志
    • Industrial Property Rights Holder
      前田仁志
    • Industrial Property Rights Type
      特許
    • Filing Date
      2023
    • Related Report
      2022 Research-status Report

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Published: 2021-04-28   Modified: 2025-01-30  

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