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深部がんのイメージングおよび標的治療を可能にする高分子ナノデバイスの創製

Research Project

Project/Area Number 16F16058
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section外国
Research Field Biomedical engineering/Biomaterial science and engineering
Research InstitutionTokyo Institute of Technology

Principal Investigator

西山 伸宏  東京工業大学, 科学技術創成研究院, 教授 (10372385)

Co-Investigator(Kenkyū-buntansha) XU WEN  東京工業大学, 科学技術創成研究院, 外国人特別研究員
Project Period (FY) 2016-10-07 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 2018: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2017: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2016: ¥100,000 (Direct Cost: ¥100,000)
KeywordsDDS / リガンド分子 / イメージング / 光線力学治療 / ドラッグデリバリーシステム / 能動的ターゲティング / フォトサーマル治療
Outline of Annual Research Achievements

本研究では、合成ポリマーの側鎖に種々のアミノ酸を結合させ、トランスポーターとの相互作用を介してがん細胞と特異的に相互作用する高分子リガンド分子の開発を目指して研究を実施してきた。分子量の異なるポリアミノ酸の側鎖に、トランスポーターに認識される形で種々のアミノ酸を結合し、がん細胞および正常細胞との相互作用を評価するスクリーニング試験を行った結果、がん細胞において過剰発現していることが知られているトランスポーターXに特異的に結合するアミノ酸Yを結合したがん細胞特異的高分子リガンドを得ることができた。高分子リガンドのがん治療への応用に関しては、ポリアミノ酸の末端に光増感剤IRDye DX700(水溶性フタロシアニン誘導体)を結合し、光線力学治療(Photodynamic Therapy, PDT)への応用を検討した。DX700結合高分子リガンドを培養細胞と一定時間培養した後に、培地交換を行い、400-700nmのバンドパスフィルターを用いて光照射を行った結果、DX700単独と比較して顕著な光選択的細胞毒性を示すことが確認された。近年、光増感剤を結合したがん特異的抗体による光免疫治療が臨床試験で優れた治療効果を示し、大きな注目を集めているが、抗体の場合には特異的がん抗原を有するがん細胞にしか用いることができないことが課題である。これに対して、本研究では、DX700結合高分子リガンドの開発を行い、その有用性を明らかにした。本システムでは、がん細胞の生存と増殖に必要不可欠なアミノ酸を取り込むとトランスポーターを標的とすることで、抗体では困難なあらゆる固形がんの標的化が可能であり、イメージングや光線力学治療への応用が期待できる。

Research Progress Status

平成30年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

平成30年度が最終年度であるため、記入しない。

Report

(3 results)
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (48 results)

All 2018 2017 2016 Other

All Int'l Joint Research (1 results) Journal Article (17 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 17 results,  Open Access: 9 results) Presentation (28 results) (of which Int'l Joint Research: 9 results,  Invited: 13 results) Remarks (2 results)

  • [Int'l Joint Research] 四川大学(中国)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Poly(N-isopropylacrylamide)-Based Polymer-Inducing Isothermal Hydrophilic-to-Hydrophobic Phase Transition via Detachment of Hydrophilic Acid-Labile Moiety2018

    • Author(s)
      Muttaqien Sjaikhurrizal El、Nomoto Takahiro、Takemoto Hiroyasu、Matsui Makoto、Tomoda Keishiro、Nishiyama Nobuhiro
    • Journal Title

      Biomacromolecules

      Volume: 20 Issue: 4 Pages: 1493-1504

    • DOI

      10.1021/acs.biomac.8b01465

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Epirubicin-loaded polymeric micelles effectively treat axillary lymph nodes metastasis of breast cancer through selective accumulation and pH-triggered drug release2018

    • Author(s)
      Chida Tsukasa、Miura Yutaka、Cabral Horacio、Nomoto Takahiro、Kataoka Kazunori、Nishiyama Nobuhiro
    • Journal Title

      Journal of Controlled Release

      Volume: 292 Pages: 130-140

    • DOI

      10.1016/j.jconrel.2018.10.035

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Poly(ethylene glycol)ーpoly(lysine) block copolymerーubenimex conjugate targets aminopeptidase N and exerts an antitumor effect in hepatocellular carcinoma stem cells2018

    • Author(s)
      Toshiyama, R., Konno, M., Eguchi, H., Takemoto, H., Noda, T., Asai, A., Koseki, J., Haraguchi, N., Ueda, Y. Matsushita, K., Asukai, K., Ohashi, T., Iwagami, Y., Yamada, D., Sakai, D., Asaoka, T., Kudo, T., Kawamoto, K., Gotoh, K., Kobayashi, S., Satoh, T., Doki, Y., Nishiyama, N., Mori, M., Ishii, H.
    • Journal Title

      Oncogene

      Volume: 38 Issue: 2 Pages: 244-260

    • DOI

      10.1038/s41388-018-0406-x

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of multiple cyclic RGD peptides on tumor accumulation and intratumoral distribution of IRDye 700DX-conjugated polymers2018

    • Author(s)
      Dou Xuebo、Nomoto Takahiro、Takemoto Hiroyasu、Matsui Makoto、Tomoda Keishiro、Nishiyama Nobuhiro
    • Journal Title

      Scientific Reports

      Volume: 8 Issue: 1 Pages: 8126-8126

    • DOI

      10.1038/s41598-018-26593-0

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] An Ethylenediamine‐based Switch to Render the Polyzwitterion Cationic at Tumorous pH for Effective Tumor Accumulation of Coated Nanomaterials2018

    • Author(s)
      Abdul-Hackam Ranneh, Hiroyasu Takemoto, Shunya Sakuma, Aziz Awaad, Takahiro Nomoto, Yuki Mochida, Makoto Matsui, Keishiro Tomoda, Mitsuru Naito, Nobuhiro Nishiyama
    • Journal Title

      Angewandte Chemie International Edition

      Volume: 57 Issue: 18 Pages: 5057-5061

    • DOI

      10.1002/anie.201801641

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Glycaemic control boosts glucosylated nanocarrier crossing the BBB into the brain2017

    • Author(s)
      Anraku Y.、Kuwahara H.、Fukusato Y.、Mizoguchi A.、Ishii T.、Nitta K.、Matsumoto Y.、Toh K.、Miyata K.、Uchida S.、Nishina K.、Osada K.、Itaka K.、Nishiyama N.、Mizusawa H.、Yamasoba T.、Yokota T.、Kataoka K.
    • Journal Title

      Nat Commun

      Volume: 8 Issue: 1 Pages: 2001-2009

    • DOI

      10.1038/s41467-017-00952-3

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sonodynamic therapy based on combined use of low dose administration of epirubicin-incorporating drug delivery system and focused ultrasound2017

    • Author(s)
      M. Maeda, Y. Muragaki, J. Okamoto, S. Yoshizawa, N. Abe, H. Nakamoto, H. Ishii, K. Kawabata, S. Umemura, N. Nishiyama, K. Kataoka, H. Iseki
    • Journal Title

      Ultrasound Med. Biol.

      Volume: 43 Issue: 10 Pages: 2295-2301

    • DOI

      10.1016/j.ultrasmedbio.2017.06.003

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] cRGD peptide installation on cisplatin-loaded nanomedicines enhances efficacy against locally advanced head and neck squamous cell carcinoma bearing cancer stem-like cells2017

    • Author(s)
      Miyano Kazuki、Cabral Horacio、Miura Yutaka、Matsumoto Yu、Mochida Yuki、Kinoh Hiroaki、Iwata Caname、Nagano Osamu、Saya Hideyuki、Nishiyama Nobuhiro、Kataoka Kazunori、Yamasoba Tatsuya
    • Journal Title

      J Control Release

      Volume: 261 Pages: 275-286

    • DOI

      10.1016/j.jconrel.2017.06.021

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] cRGD peptide-installed epirubicin-loaded polymeric micelles for effective targeted therapy against brain tumors2017

    • Author(s)
      S. Quader, X. Liu, Y. Chen, P. Mi, T. Chida, T. Ishii, Y. Miura, N. Nishiyama, H. Cabral, K. Kataoka
    • Journal Title

      J. Control. Release

      Volume: 258 Pages: 56-66

    • DOI

      10.1016/j.jconrel.2017.04.033

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Silencing PRDM14 expression by an innovative RNAi therapy inhibits stemness, tumorigenicity, and metastasis of breast cancer2017

    • Author(s)
      H. Taniguchi, D. Hoshino, C. Moriya, H. Zembutsu, N. Nishiyama, H. Yamamoto, K. Kataoka, K. Imai
    • Journal Title

      Oncotarget

      Volume: 8 Issue: 29 Pages: 46856-46874

    • DOI

      10.18632/oncotarget.16776

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Engineering Tumour Cell-Binding Synthetic Polymers with Sensing Dense Transporters Associated with Aberrant Glutamine Metabolism2017

    • Author(s)
      Yamada Naoki、Honda Yuto、Takemoto Hiroyasu、Nomoto Takahiro、Matsui Makoto、Tomoda Keishiro、Konno Masamitsu、Ishii Hideshi、Mori Masaki、Nishiyama Nobuhiro
    • Journal Title

      Sci. Rep.

      Volume: 7 Issue: 1 Pages: 6077-6077

    • DOI

      10.1038/s41598-017-06438-y

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Block copolymer-boron cluster conjugate for effective boron neutron capture therapy of solid tumors.2017

    • Author(s)
      P. Mi, H. Yanagie, N. Dewi, H.-C. Yen, X. Liu, M. Suzuki, Y. Sakurai, K. Ono, H. Takahashi, H. Cabral, K. Kataoka,
    • Journal Title

      J. Control. Release

      Volume: 254 Pages: 1-9

    • DOI

      10.1016/j.jconrel.2017.03.036

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Multilayered polyion complexes with dissolvable silica layer covered by controlling densities of cRGD-conjugated PEG chains for cancer-targeted siRNA delivery.2017

    • Author(s)
      M. Naito, R. Azuma, H. Takemoto, M. Hori, N. Yoshinaga, S. Osawa, R. Kamegawa, H. -J. Kim, T. Ishii, N. Nishiyama, K. Miyata, K. Kataoka
    • Journal Title

      J. Biomater. Sci. Polym.

      Volume: 28 Issue: 10-12 Pages: 1109-1123

    • DOI

      10.1080/09205063.2017.1301775

    • Description
      【掲載確定】 in press
    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Inhibition of PRDM14 expression in pancreatic cancer suppresses cancer stem-like properties and liver metastasis in mice2017

    • Author(s)
      C. Moriya, H. Taniguchi, K. Miyata, N. Nishiyama, K. Kataoka, K. Imai
    • Journal Title

      Carcinogenesis

      Volume: 38 Issue: 6 Pages: 638-648

    • DOI

      10.1093/carcin/bgx040

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Functional polymer-based siRNA delivery carrier that recognizes site-specific biosignals2017

    • Author(s)
      Hiroyasu Takemoto, Nobuhiro Nishiyama
    • Journal Title

      Journal of Controlled Release

      Volume: 267 Pages: 90-99

    • DOI

      10.1016/j.jconrel.2017.09.005

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Utility of the 2-nitrobenzenesulfonamide group as a chemical linker for enhanced extracellular stability and cytosolic cleavage in siRNA-conjugated polymer systems2017

    • Author(s)
      C. H. Huang, H. Takemoto, T. Nomoto, K. Tomoda, M. Matsui, N. Nishiyama
    • Journal Title

      ChemMedChem

      Volume: 12 Issue: 1 Pages: 19-22

    • DOI

      10.1002/cmdc.201600488

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rapid Cancer Fluorescence Imaging Using A γ-Glutamyltranspeptidase-Specific Probe For Primary Lung Cancer.2016

    • Author(s)
      Hino H, Kamiya M, Kitano K, Mizuno K, Tanaka S, Nishiyama N, Kataoka K, Urano Y, Nakajima J
    • Journal Title

      Translational Oncology.

      Volume: 9 Issue: 3 Pages: 203-210

    • DOI

      10.1016/j.tranon.2016.03.007

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 精密合成高分子材料を基盤するがん診断・治療ナノマシンの創製2018

    • Author(s)
      西山伸宏
    • Organizer
      第45回高分子同友会総合講演会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 機能性ポリマーによるナノDDS設計:高分子ミセルからナノマシンへ2018

    • Author(s)
      西山伸宏
    • Organizer
      第34回日本DDS学会学術総会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 機能性ポリマーの精密設計に基づくスマート機能型ナノメディシンの創製2018

    • Author(s)
      西山伸宏
    • Organizer
      第56回日本癌治療学会学術集会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 機能性高分子の設計に基づくがん診断・治療システムの開発2018

    • Author(s)
      西山伸宏
    • Organizer
      第35回医用高分子研究会講座
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Smart nanomedicines based on the design of functional polymer2018

    • Author(s)
      Nobuhiro Nishiyama
    • Organizer
      International Conference on Emerging Healthcare Materials 2018 (ICEHM2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of Smart Nanodiagnostics for Targeted Cancer Therapy2018

    • Author(s)
      Nobuhiro Nishiyama
    • Organizer
      第2回MRIアライアンス国際シンポジウム2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Novel design of glutamine-derived polymer with a high affinity to cancer cells based on aberrant glutamine metabolism2017

    • Author(s)
      Yuto Honda, Naoki Yamada, Hiroyasu Takemoto, Takahiro Nomoto, Makoto Matsui, Keishiro Tomoda, Nobuhiro Nishiyama
    • Organizer
      253rd American Chemical Society National Meeting & Exposition
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] がん特異的代謝に着想した外殻にグルタミンを有する高分子ミセルの開発2017

    • Author(s)
      真貝太規、山田直生、武元宏泰、野本貴大、松井誠、友田敬士郎、西山伸宏
    • Organizer
      第66回高分子年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 腫瘍内pHに応答する双性イオン型ポリマーの設計とDDS応用-ベタイン内アニオン性基の影響-2017

    • Author(s)
      左久間隼矢、Abdul-Hackam RANNEH, 武元宏泰、野本貴大、松井誠、友田敬士郎、西山伸宏
    • Organizer
      第66回高分子年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Design of synthetic polymer toward achieving a selective high affinity to tumor cells by interacting with dense glutaminolysis-related transporters2017

    • Author(s)
      Naoki Yamada, Yuto Honda, Hiroyasu Takemoto, Takahiro Nomoto, Makoto Matsui, Keishiro Tomoda, Nobuhiro Nishiyamam
    • Organizer
      第66回高分子年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 革新的オリゴ核酸送達システムの実現に向けた材料設計2017

    • Author(s)
      西山伸宏
    • Organizer
      第33回日本DDS学会学術集会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Design of functional polymers for cancer diagnosis and therapy2017

    • Author(s)
      西山伸宏
    • Organizer
      化学系学協会東北大会 高分子コロキウム
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] がん代謝に着想した表層にグルタミンを有する高分子ミセル型薬物送達システムの開発2017

    • Author(s)
      真貝 太規、山田直生, 武元宏泰, 野本貴大, 松井誠, 友田敬士郎, 西山伸宏
    • Organizer
      第66回高分子討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 腫瘍指向性ステルス高分子の開発とDDS への応用-ベタイン構造内アニオン性基の影響-2017

    • Author(s)
      左久間隼矢、Abdul-Hackam RANNEH, 武元宏泰、野本貴大、松井誠、友田敬士郎、西山伸宏
    • Organizer
      第66回高分子討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 光増感剤結合型高分子における多岐環状RGDペプチドの腫瘍集積性と腫瘍内分布への効果の検討2017

    • Author(s)
      Dou Xuebo、野本貴大、武元宏泰、松井 誠、友田敬士郎、西山伸宏
    • Organizer
      第66回高分子討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 機能性高分子を利用した核酸医薬送達システムの開発2017

    • Author(s)
      西山伸宏
    • Organizer
      創薬薬理フォーラム 第25回シンポジウム
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Design of functional polymers for smart nanomedicine2017

    • Author(s)
      西山伸宏
    • Organizer
      5th International Symposium on Smart Biomaterials
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] スマート機能型DDSのための機能性高分子設計2017

    • Author(s)
      西山伸宏
    • Organizer
      高分子学会関東支部 バイオと科学の融合領域
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] がん選択的に相互作用するグルタミン担持高分子の創製と機能評価2017

    • Author(s)
      山田直生, 本田雄士,武元宏泰,野本貴大,松井 誠,友田敬士郎,西山伸宏
    • Organizer
      第39回日本バイオマテリアル学会大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Glutamine-functionalized polymer for tumor-selective high affinity by sensing dense glutamine transporters associated with aberrant metabolism2017

    • Author(s)
      Naoki Yamada, Naoki Yamada, Yuto Honda, Hiroyasu Takemoto, Takahiro Nomoto, Makoto Matsui, Keishiro Tomoda, Nobuhiro Nishiyama
    • Organizer
      14th US-JAPAN Symposium on Drug Delivery Systems
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of smart polymers and nanodevices for innovative medicine2017

    • Author(s)
      N. Nishiyama
    • Organizer
      International Symposium on Materials for Chemistry and Engineering (IMCE2017)
    • Place of Presentation
      hikushi Hall (C-CUBE), Kyushu University, Fukuok
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of polymer-based nanodevices for innovative medicine2017

    • Author(s)
      N. Nishiyama
    • Organizer
      Snowbird Symposium for Dr. Kopecek
    • Place of Presentation
      Snowbird, Utah, U.S.A
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 11th Annual Symposium on Nanobiotechnology 20172017

    • Author(s)
      N. Nishiyama
    • Organizer
      Kawasaki City Industrial Promotion Hall, Kawasaki City
    • Place of Presentation
      Kawasaki City Industrial Promotion Hall, Kawasaki City
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高分子ナノテクノロジーを基盤とした革新的ナノ診断・治療システムの開発2016

    • Author(s)
      西山伸宏
    • Organizer
      日本薬物動態学会 第31回年会
    • Place of Presentation
      キッセイ文化ホール, 松本市
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 精密合成高分子材料を基盤するがん診断・治療ナノマシンの創製2016

    • Author(s)
      西山伸宏
    • Organizer
      科研費新学術領域「分子ロボティクス」公開シンポジウム
    • Place of Presentation
      タワーホール船堀, 東京都
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] ナノテクノロジーが拓く未来医療 -体内病院の実現を目指して-2016

    • Author(s)
      西山伸宏
    • Organizer
      第11回 四大学連合文化講演会
    • Place of Presentation
      一橋講堂 学術総合センター, 東京都
    • Related Report
      2016 Annual Research Report
  • [Presentation] Development of supramolecular nanodevices for cancer diagnostics and therapy2016

    • Author(s)
      N. Nishiyama
    • Organizer
      The Korean Academy of Science and Technology (KAST) Symposium for Young Scientists in Drug Delivery: Redirecting the Research Field
    • Place of Presentation
      KIST, Korea
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 高分子ナノテクノロジーを基盤とするがん診断・治療システムの創製2016

    • Author(s)
      西山伸宏
    • Organizer
      第2回神奈川県ヘルスケア・ニューフロティア講座 次世代医療に向けた医理工学融合研究とその産業応用
    • Place of Presentation
      東京工業大学大岡山キャンパス, 東京都
    • Related Report
      2016 Annual Research Report
  • [Remarks] 東京工業大学 化学生命科学研究所 西山・三浦研究室

    • URL

      http://www.bmw.res.titech.ac.jp

    • Related Report
      2018 Annual Research Report
  • [Remarks] 東京工業大学 化学生命科学研究所 西山研究室

    • URL

      http://www.bmw.res.titech.ac.jp

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report

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Published: 2016-10-11   Modified: 2024-03-26  

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