Updated on 2026/06/18

写真a

 
Miura Yutaka
 
Organization
Institute of Integrated Research Laboratory for Chemistry and Life Science Associate Professor
Title
Associate Professor
External link

News & Topics

Research Areas

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Chemical reaction and process system engineering

  • Environmental Science/Agriculture Science / Environmental materials and recycle technology

  • Life Science / Biomaterials

Papers

  • Fine-tuned phenylboronic acid polymer assembly with tannic acid enables adeno-associated virus to evade and suppress neutralizing antibody responses

    Yao Xiao, Yuto Honda, Nozomi Matsudaira, Hiroaki Kinoh, Xin Shen, Guo Haochen, Hiromi Hayashita-Kinoh, Shan Gao, Aziz Awaad, Yutaka Miura, Takashi Okada, Nobuhiro Nishiyama

    Journal of Controlled Release   394   114844 - 114844   2026.6

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    Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.jconrel.2026.114844

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  • Tumor-targeted adeno associated virus-loaded complexes comprising tannic acid and phenylboronic acid-polymers for orthotopic glioblastoma therapy

    Nozomi Matsudaira, Yuto Honda, Hiroaki Kinoh, Xueying Liu, Shuhei Nagao, Shoko Matsutomo-Nitta, Guo Haochen, Hiromi Hayashita-Kinoh, Miho Aizawa, Kyohei Muguruma, Yutaka Miura, Atushi Shishido, Takashi Okada, Nobuhiro Nishiyama

    Journal of Controlled Release   389   114477 - 114477   2026.1

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    Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.jconrel.2025.114477

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  • Sequential supramolecular assembly of tannic acid and phenylboronic acid copolymers enabling enhanced cancer immunotherapy

    Anudari Batbayar, Ryotaro Ohashi, Yuto Honda, Haochen Guo, Makoto Matsui, Takuhiro Nomoto, Yutaka Miura, Nobuhiro Nishiyama

    Journal of Materials Chemistry B   2026

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    Publishing type:Research paper (scientific journal)   Publisher:Royal Society of Chemistry (RSC)  

    Cancer vaccines elicit responses of cytotoxic T lymphocytes (CTLs) and establish durable immune memory, offering promising cancer therapies. However, soluble tumor-associated antigens (TAAs) alone are rapidly cleared and poorly internalized...

    DOI: 10.1039/d6tb00283h

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  • Polyzwitterion-Based pH-Responsive Shell of Polymeric Micelle: Evaluation of Physicochemical Properties and In Vivo Functionalities

    Wanphiwat Chintrakulchai, Aziz Awaad, Motoaki Kobayashi, Koki Yanagida, Camille Lindley Tiu, Masahiro Toyoda, Kyohei Muguruma, Yuto Honda, Hiroyasu Takemoto, Nobuhiro Nishiyama, Yutaka Miura

    Biomacromolecules   2025.11

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    Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society (ACS)  

    DOI: 10.1021/acs.biomac.5c01343

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  • 光線力学療法(PDT)と免疫:現象の理解と操作 光選択的にmRNAを導入する高分子-光増感剤コンジュゲートの開発とmRNAワクチンへの応用

    登倉 大貴, Jiang Hanqing, 寺井 美優, 内田 智士, 本田 雄士, 三浦 裕, 西山 伸宏, 野本 貴大

    日本レーザー医学会誌   46 ( 3 )   253 - 253   2025.9

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    Language:Japanese   Publisher:(NPO)日本レーザー医学会  

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  • Metal-phenolic network-based polymeric nanocarriers facilitating antibody cytoplasmic delivery and anti-tumor effects to orthotopic breast tumors

    Yuto Honda, Haruna Haraguchi, Takeru Tsuda, Rui Ko, Kyohei Muguruma, Haochen Guo, Takahiro Nomoto, Yutaka Miura, Nobuhiro Nishiyama

    Journal of Controlled Release   384   113929 - 113929   2025.8

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    Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.jconrel.2025.113929

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  • Secondary Structure-Guided Assembly of Uniform Disk-Like Polymeric Micelles Incorporating Hydrophobic Platinum Drugs for Improved Tumor Targeting

    Yuki Mochida, Horacio Cabral, Yutaka Miura, Kensuke Osada, Nobuhiro Nishiyama, Kazunori Kataoka

    Chemistry of Materials   2025.2

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    Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society (ACS)  

    DOI: 10.1021/acs.chemmater.4c02734

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  • Adeno-Associated Virus Self-Assembled with Tannic Acid and Phenylboronic Acid Polymers to Evade Neutralizing Antibodies and Reduce Adverse Events

    Yuto Honda, Shuhei Nagao, Hiroaki Kinoh, Xueying Liu, Nozomi Matsudaira, Anjaneyulu Dirisala, Shoko Nitta-Matsutomo, Takahiro Nomoto, Hiromi Hayashita-Kinoh, Yutaka Miura, Takashi Okada, Nobuhiro Nishiyama

    ACS Nano   2025.2

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    Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society (ACS)  

    DOI: 10.1021/acsnano.4c11085

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  • Synthesis and Optimization of Ethylenediamine-Based Zwitterion on Polymer Side Chain for Recognizing Narrow Tumorous pH Windows

    Masahiro Toyoda, Yutaka Miura, Motoaki Kobayashi, Masato Tsuda, Takahiro Nomoto, Yuto Honda, Hiroyuki Nakamura, Hiroyasu Takemoto, Nobuhiro Nishiyama

    Biomacromolecules   2024.10

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    Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society (ACS)  

    DOI: 10.1021/acs.biomac.4c01086

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  • Fine tuning of the net charge alternation of polyzwitterion surfaced lipid nanoparticles to enhance cellular uptake and membrane fusion potential. International journal

    Keitaro Homma, Yutaka Miura, Motoaki Kobayashi, Wanphiwat Chintrakulchai, Masahiro Toyoda, Koichi Ogi, Junya Michinishi, Tomoyuki Ohtake, Yuto Honda, Takahiro Nomoto, Hiroyasu Takemoto, Nobuhiro Nishiyama

    Science and technology of advanced materials   25 ( 1 )   2338785 - 2338785   2024

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    Language:English   Publishing type:Research paper (scientific journal)  

    Lipid nanoparticles (LNPs) coated with functional and biocompatible polymers have been widely used as carriers to deliver oligonucleotide and messenger RNA therapeutics to treat diseases. Poly(ethylene glycol) (PEG) is a representative material used for the surface coating, but the PEG surface-coated LNPs often have reduced cellular uptake efficiency and pharmacological activity. Here, we demonstrate the effect of pH-responsive ethylenediamine-based polycarboxybetaines with different molecular weights as an alternative structural component to PEG for the coating of LNPs. We found that appropriate tuning of the molecular weight around polycarboxybetaine-modified LNP, which incorporated small interfering RNA, could enhance the cellular uptake and membrane fusion potential in cancerous pH condition, thereby facilitating the gene silencing effect. This study demonstrates the importance of the design and molecular length of polymers on the LNP surface to provide effective drug delivery to cancer cells.

    DOI: 10.1080/14686996.2024.2338785

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  • Site-activatable targeting of macromolecular alendronate for accelerated fracture healing

    Makoto Matsui, Yuka Kaihara, Yuto Honda, Nobuhiro Nishiyama, Yutaka Miura

    Science and Technology of Advanced Materials   24 ( 1 )   2023.12

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    Publishing type:Research paper (scientific journal)   Publisher:Informa UK Limited  

    DOI: 10.1080/14686996.2023.2286218

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  • Self‐Folding Macromolecular Drug Carrier for Cancer Imaging and Therapy

    Shan Gao, Yutaka Miura, Akira Sumiyoshi, Satoshi Ohno, Keisuke Ogata, Takahiro Nomoto, Makoto Matsui, Yuto Honda, Minoru Suzuki, Megumi Iiyama, Kensuke Osada, Ichio Aoki, Nobuhiro Nishiyama

    Advanced Science   2023.11

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    Publishing type:Research paper (scientific journal)   Publisher:Wiley  

    Abstract

    Nano‐sized contrast agents (NCAs) hold potential for highly specific tumor contrast enhancement during magnetic resonance imaging. Given the quantity of contrast agents loaded into a single nano‐carrier and the anticipated relaxation effects, the current molecular design approaches its limits. In this study, a novel molecular mechanism to augment the relaxation of NCAs is introduced and demonstrated. NCA formation is driven by the intramolecular self‐folding of a single polymer chain that possesses systematically arranged hydrophilic and hydrophobic segments in water. Utilizing this self‐folding molecular design, the relaxivity value can be elevated with minimal loading of gadolinium complexes, enabling sharp tumor imaging. Furthermore, the study reveals that this NCA can selectively accumulate into tumor tissues, offering effective anti‐tumor results through gadolinium neutron capture therapy. The efficacy and versatility of this self‐folding molecular design underscore its promise for cancer diagnosis and treatment.

    DOI: 10.1002/advs.202304171

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  • pH-responsive polyzwitterion covered nanocarriers for DNA delivery

    Xin Shen, Anjaneyulu Dirisala, Masahiro Toyoda, Yao Xiao, Haochen Guo, Yuto Honda, Takahiro Nomoto, Hiroyasu Takemoto, Yutaka Miura, Nobuhiro Nishiyama

    Journal of Controlled Release   360   928 - 939   2023.8

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    Publishing type:Research paper (scientific journal)   Publisher:Elsevier BV  

    DOI: 10.1016/j.jconrel.2023.07.038

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  • 腫瘍細胞標的機能を備えた全身投与型アデノ随伴ウイルス(AAV)三元系複合体の開発

    松平 望, 本田 雄士, 長尾 周平, 喜納 宏昭, 野本 貴大, Liu Xueying, Dirisala Anjaneyulu, 三浦 裕, 片岡 一則, 西山 伸宏

    日本バイオマテリアル学会大会予稿集   44回   335 - 335   2022.11

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  • 集束超音波と高分子複合体を組み合わせた脳選択的AAV送達システムの構築

    本田 雄士, 長尾 周平, 喜納 宏昭, 松平 望, Liu Xueying, 野本 貴大, Dirisala Anjaneyulu, 三浦 裕, 片岡 一則, 西山 伸宏

    日本バイオマテリアル学会大会予稿集   44回   192 - 192   2022.11

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  • タンニン酸とフェニルボロン酸導入高分子で構成されるオボアルブミン内包三元系複合体の構築とがん免疫療法への応用

    バトバヤル・アヌダリ, 本田 雄士, 野本 貴大, 三浦 裕, 西山 伸宏

    日本バイオマテリアル学会大会予稿集   44回   388 - 388   2022.11

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  • 腫瘍細胞標的機能を備えた全身投与型アデノ随伴ウイルス(AAV)三元系複合体の開発

    松平 望, 本田 雄士, 長尾 周平, 喜納 宏昭, 野本 貴大, Liu Xueying, Dirisala Anjaneyulu, 三浦 裕, 片岡 一則, 西山 伸宏

    日本バイオマテリアル学会大会予稿集   44回   335 - 335   2022.11

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    Language:Japanese   Publisher:日本バイオマテリアル学会  

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  • 集束超音波と高分子複合体を組み合わせた脳選択的AAV送達システムの構築

    本田 雄士, 長尾 周平, 喜納 宏昭, 松平 望, Liu Xueying, 野本 貴大, Dirisala Anjaneyulu, 三浦 裕, 片岡 一則, 西山 伸宏

    日本バイオマテリアル学会大会予稿集   44回   192 - 192   2022.11

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  • タンニン酸とフェニルボロン酸導入高分子で構成されるオボアルブミン内包三元系複合体の構築とがん免疫療法への応用

    バトバヤル・アヌダリ, 本田 雄士, 野本 貴大, 三浦 裕, 西山 伸宏

    日本バイオマテリアル学会大会予稿集   44回   388 - 388   2022.11

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  • Cancerous pH-responsive polycarboxybetaine-coated lipid nanoparticle for smart delivery of siRNA against subcutaneous tumor model in mice

    Yi-Jung Sung, Haochen Guo, Aria Ghasemizadeh, Xin Shen, Wanphiwat Chintrakulchai, Motoaki Kobayashi, Masahiro Toyoda, Koichi Ogi, Junya Michinishi, Tomoyuki Ohtake, Makoto Matsui, Yuto Honda, Takahiro Nomoto, Hiroyasu Takemoto, Yutaka Miura, Nobuhiro Nishiyama

    CANCER SCIENCE   2022.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1111/cas.15554

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  • Thermo-Responsive Polymer-siRNA Conjugates Enabling Artificial Control of Gene Silencing around Body Temperature

    Yuto Honda, Sayaka Onodera, Hiroyasu Takemoto, Noor Faizah Che Harun, Takahiro Nomoto, Makoto Matsui, Keishiro Tomoda, Yudi Sun, Yutaka Miura, Nobuhiro Nishiyama

    PHARMACEUTICAL RESEARCH   2022.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s11095-022-03414-8

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  • Changeable net charge on nanoparticles facilitates intratumor accumulation and penetration. International journal

    Aziz Awaad, Hiroyasu Takemoto, Muneaki Iizuka, Koichi Ogi, Yuki Mochida, Abdul-Hackam Ranneh, Masahiro Toyoda, Makoto Matsui, Takahiro Nomoto, Yuto Honda, Kotaro Hayashi, Keishiro Tomoda, Tomoyuki Ohtake, Yutaka Miura, Nobuhiro Nishiyama

    Journal of controlled release : official journal of the Controlled Release Society   346   392 - 404   2022.5

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    The Enhanced Permeability and Retention (EPR) effect is a golden strategy for the nanoparticle (NP)-based targeting of solid tumors, and the surface property of NPs might be a determinant on their targeting efficiency. Poly(ethylene glycol) (PEG) is commonly used as a shell material; however, it has been pointed out that PEG-coated NPs may exhibit accumulation near tumor vasculature rather than having homogenous intratumor distribution. The PEG shell plays a pivotal role on prolonged blood circulation of NPs but potentially impairs the intratumor retention of NPs. In this study, we report on a shell material to enhance tumor-targeted delivery of NPs by maximizing the EPR effect: polyzwitterion based on ethylenediamine-based carboxybetaine [PGlu(DET-Car)], which shows the changeable net charge responding to surrounding pH. The net charge of PGlu(DET-Car), is neutral at physiological pH 7.4, allowing it to exhibit a stealth property during the blood circulation; however, it becomes cationic for tissue-interactive performance under tumorous acidic conditions owing to the stepwise protonation behavior of ethylenediamine. Indeed, the PGlu(DET-Car)-coated NPs (i.e., gold NPs in the present study) exhibited prolonged blood circulation and remarkably enhanced tumor accumulation and retention than PEG-coated NPs, achieving 32.1% of injected dose/g of tissue, which was 4.2 times larger relative to PEG-coated NPs. Interestingly, a considerable portion of PGlu(DET-Car)-coated NPs clearly penetrated into deeper tumor sites and realized the effective accumulation in hypoxic regions, probably because the cationic net charge of PGlu(DET-Car) is augmented in more acidic hypoxic regions. This study suggests that the changeable net charge on the NP surface in response to tumorous acidic conditions is a promising strategy for tumor-targeted delivery based on the EPR effect.

    DOI: 10.1016/j.jconrel.2022.04.025

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  • タンニン酸とフェニルボロン酸導入高分子で構築されたCas9 RNPデリバリーシステムの開発

    松尾 拓海, 本田 雄士, 野本 貴大, 松井 誠, 三浦 裕, 西山 伸宏

    日本薬学会年会要旨集   142年会   27I - pm16S   2022.3

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  • アデノ随伴ウイルス(AAV)の中和抗体回避および活性を向上させるAAV内包三元系複合体

    本田 雄士, 長尾 周平, 喜納 宏昭, 野本 貴大, Liu Xueying, Dirisala Anjaneyulu, 松井 誠, 三浦 裕, 西山 伸宏

    日本薬学会年会要旨集   142年会   27I - pm20S   2022.3

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  • Sequentially Self-Assembled Nanoreactor Comprising Tannic Acid and Phenylboronic Acid-Conjugated Polymers Inducing Tumor-Selective Enzymatic Activity. International journal

    Yuto Honda, Takahiro Nomoto, Makoto Matsui, Hiroyasu Takemoto, Yutaka Miura, Nobuhiro Nishiyama

    ACS applied materials & interfaces   2021.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    The construction of enzyme delivery systems, which can control enzymatic activity at a target site, is important for efficient enzyme-prodrug therapy/diagnosis. Herein we report a facile technique to construct a systemically applicable β-galactosidase (β-Gal)-loaded ternary complex comprising tannic acid (TA) and phenylboronic acid-conjugated polymers through sequential self-assembly in aqueous solution. At physiological conditions, the ternary complex exhibited a hydrodynamic diameter of ∼40 nm and protected the loaded β-Gal from unfavorable degradation by proteinase. Upon cellular internalization, the ternary complex recovered β-Gal activity by releasing the loaded β-Gal. The intravenously injected ternary complex thereby delivered β-Gal to the target tumor in a subcutaneous tumor model and exerted enhanced and selective enzymatic activity at the tumor site. Sequential self-assembly with TA and phenylboronic acid-conjugated polymers may offer a novel approach for enzyme-prodrug theragnosis.

    DOI: 10.1021/acsami.1c20188

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  • Polymeric Iron Chelators Enhancing Pro-Oxidant Antitumor Efficacy of Vitamin C by Inhibiting the Extracellular Fenton Reaction. International journal

    Haochen Guo, Takahiro Nomoto, Sjaikhurrizal El Muttaqien, Xiaohang Sun, Kana Komoto, Makoto Matsui, Yutaka Miura, Nobuhiro Nishiyama

    Molecular pharmaceutics   18 ( 12 )   4475 - 4485   2021.11

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    Intravenously injected high-dose vitamin C (VC) induces extracellular H2O2, which can penetrate into the tumor cells and suppress tumor growth. However, extracellular labile iron ions in the tumor decompose H2O2 via the Fenton reaction, limiting the therapeutic effect. In this regard, we recently developed a polymeric iron chelator that can inactivate the intratumoral labile iron ions. Here, we examined the effect of our polymeric iron chelator on the high-dose VC therapy in in vitro and in vivo. In the in vitro study, the polymeric iron chelator could inactivate the extracellular labile iron ions and prevent the unfavorable decomposition of VC-induced H2O2, augmenting pro-oxidative damage to DNA and inducing apoptosis in cultured cancer cells. Even in the in vivo study, the polymeric iron chelator significantly improved the antitumor effect of VC in subcutaneous DLD-1 and CT26 tumors in mice, while conventional iron chelators could not. This work indicates the importance of modulating tumor-associated iron ions in the high-dose VC therapy and should contribute to a better understanding of its mechanism.

    DOI: 10.1021/acs.molpharmaceut.1c00673

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  • Systemically Applicable Glutamine-Functionalized Polymer Exerting Multivalent Interaction with Tumors Overexpressing ASCT2

    Yuto Honda, Takahiro Nomoto, Hiroyasu Takemoto, Makoto Matsui, Kaori Taniwaki, Haochen Guo, Yutaka Miura, Nobuhiro Nishiyama

    ACS Applied Bio Materials   2021.8

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    Publishing type:Research paper (scientific journal)   Publisher:American Chemical Society (ACS)  

    DOI: 10.1021/acsabm.1c00771

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  • タンニン酸とフェニルボロン酸修飾高分子からなるCRISPR/Casタンパク質デリバリーシステムの開発

    松尾 拓海, 本田 雄士, 野本 貴大, 松井 誠, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   37回   135 - 135   2021.6

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  • ボロン酸エステルを介したスタチン内包高分子型ミセルの構築および薬理効果

    本田 雄士, 福原 菜摘, 浮田 菜央, 松井 誠, 大野 哲史, 野本 貴大, 西山 伸宏, 保科 克行, 三浦 裕

    日本DDS学会学術集会プログラム予稿集   37回   168 - 168   2021.6

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  • タンニン酸とフェニルボロン酸導入高分子で構成されるオボアルブミン封入三元系複合体の構築とがん免疫療法への応用

    大橋 遼太郎, 本田 雄士, 松井 誠, 野本 貴大, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   37回   141 - 141   2021.6

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  • アデノ随伴ウイルス(AAV)ベクターの中和抗体および副作用を克服するAAV/タンニン酸/ボロン酸導入高分子三元系複合体の構築

    長尾 周平, 本田 雄士, 喜納 宏昭, 野本 貴大, 劉 学瑩, Anjaneyulu Dirisala, 松井 誠, 三浦 裕, 片岡 一則, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   37回   136 - 136   2021.6

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  • タンニン酸とフェニルボロン酸導入高分子で構成されるオボアルブミン封入三元系複合体の構築とがん免疫療法への応用

    大橋 遼太郎, 本田 雄士, 松井 誠, 野本 貴大, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   37回   141 - 141   2021.6

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  • アデノ随伴ウイルス(AAV)ベクターの中和抗体および副作用を克服するAAV/タンニン酸/ボロン酸導入高分子三元系複合体の構築

    長尾 周平, 本田 雄士, 喜納 宏昭, 野本 貴大, 劉 学瑩, Anjaneyulu Dirisala, 松井 誠, 三浦 裕, 片岡 一則, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   37回   136 - 136   2021.6

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  • タンニン酸とフェニルボロン酸修飾高分子からなるCRISPR/Casタンパク質デリバリーシステムの開発

    松尾 拓海, 本田 雄士, 野本 貴大, 松井 誠, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   37回   135 - 135   2021.6

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  • タンニン酸とフェニルボロン酸導入高分子から成る自己会合型ナノリアクターの構築および酵素プロドラッグ療法への応用

    本田 雄士, 野本 貴大, 松井 誠, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   37回   112 - 112   2021.6

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  • 高分子鉄キレート剤を用いた腫瘍内鉄イオン制御とそのアスコルビン酸の抗腫瘍効果への影響に関する検討

    Guo Haochen, 野本 貴大, 松井 誠, 河本 花奈, El Muttaqien Sjaikhurrizal, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   37回   94 - 94   2021.6

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  • ボロン酸エステルを介したスタチン内包高分子型ミセルの構築および薬理効果

    本田 雄士, 福原 菜摘, 浮田 菜央, 松井 誠, 大野 哲史, 野本 貴大, 西山 伸宏, 保科 克行, 三浦 裕

    日本DDS学会学術集会プログラム予稿集   37回   168 - 168   2021.6

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  • タンニン酸とフェニルボロン酸導入高分子から成る自己会合型ナノリアクターの構築および酵素プロドラッグ療法への応用

    本田 雄士, 野本 貴大, 松井 誠, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   37回   112 - 112   2021.6

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  • Potential urinary monitoring of the enhanced permeability and retention effect using MMP-2-responsive poly(ethylene glycol) derivatives. International journal

    Xiaohang Sun, Takahiro Nomoto, Hiroyasu Takemoto, Makoto Matsui, Haochen Guo, Yudi Sun, Yutaka Miura, Nobuhiro Nishiyama

    Journal of controlled release : official journal of the Controlled Release Society   329   513 - 523   2021.1

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    The enhanced permeability and retention (EPR) effect is fundamental to tumor-targeted drug delivery using nanoparticles. However, recent studies reported heterogeneity of the EPR effect, and companion diagnostics are considered to be key to predicting and optimizing the benefits of the EPR effect. Here, as a new material to simply endow the function of companion diagnostics to nanoparticles, we designed a poly(ethylene glycol) (PEG) derivative conjugated with low molecular fluorescent dye through synthetic substrate linker that can be cleaved in response to MMP-2, which is overexpressed in tumor extracellular matrix. Upon tumor accumulation, the low molecular fluorescent dye is released from the PEG and quickly excreted to urine, thereby reporting its tumor accumulation level as a fluorescent signal in the urine. In this study, this urinary reporter was conjugated with albumin, and the functionalized albumin exhibited efficient accumulation in various tumors. Importantly, the functionalized albumin exhibited significantly higher excretion of the fluorescent dye in the urine in mice with tumors compared with those without tumors. The PEG derivatives proposed in this study may be a promising tool to predict the EPR effect in individual cancer patients.

    DOI: 10.1016/j.jconrel.2020.09.004

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  • Iron chelation cancer therapy using hydrophilic block copolymers conjugated with deferoxamine

    Kana Komoto, Takahiro Nomoto, Sjaikhurrizal El Muttaqien, Hiroyasu Takemoto, Makoto Matsui, Yutaka Miura, Nobuhiro Nishiyama

    CANCER SCIENCE   112 ( 1 )   410 - 421   2021.1

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    DOI: 10.1111/cas.14607

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  • PEGylation of Silver Nanoparticles by Physisorption of Cyclic Poly(Ethylene Glycol) for Enhanced Dispersion Stability, Antimicrobial Activity, and Cytotoxicity

    Onyinyechukwu Oziri, Yubo Wang, Tomohisa Watanabe, Shuya Uno, Masatoshi Maeki, Manabu Tokeshi, Takuya Isono, Kenji Tajima, Toshifumi Satoh, Shin-ichiro Sato, Yutaka Miura, Takuya Yamamoto

    Nanoscale Advances   4 ( 2 )   532 - 545   2021

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    Silver nanoparticles (AgNPs) are practically valuable in biological applications. However, no steady PEGylation has been established, which is essential for internal use in humans or animals. In this study, cyclic...

    DOI: 10.1039/d1na00720c

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  • Enhanced dispersion stability of gold nanoparticles by the physisorption of cyclic poly(ethylene glycol). International journal

    Yubo Wang, Jose Enrico Q Quinsaat, Tomoko Ono, Masatoshi Maeki, Manabu Tokeshi, Takuya Isono, Kenji Tajima, Toshifumi Satoh, Shin-Ichiro Sato, Yutaka Miura, Takuya Yamamoto

    Nature communications   11 ( 1 )   6089 - 6089   2020.11

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    DOI: 10.1038/s41467-020-19947-8

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  • Efficient Suppression of Abdominal Aortic Aneurysm Expansion in Rats through Systemic Administration of Statin-Loaded Nanomedicine. International journal

    Natsumi Fukuhara, Yuto Honda, Nao Ukita, Makoto Matsui, Yutaka Miura, Katsuyuki Hoshina

    International journal of molecular sciences   21 ( 22 )   2020.11

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    DOI: 10.3390/ijms21228702

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  • Sequential Self-Assembly Using Tannic Acid and Phenylboronic Acid-Modified Copolymers for Potential Protein Delivery. Reviewed International journal

    Yuto Honda, Takahiro Nomoto, Makoto Matsui, Hiroyasu Takemoto, Yuka Kaihara, Yutaka Miura, Nobuhiro Nishiyama

    Biomacromolecules   21 ( 9 )   3826 - 3835   2020.9

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    DOI: 10.1021/acs.biomac.0c00903

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  • ナノメディシンの低侵襲的な投与に向けた多孔性シルクマイクロニードルの創製

    宮崎 大輔, 松井 誠, Chen Siyuan, 宮崎 拓也, 武元 宏泰, 野本 貴大, 松元 亮, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   36回   140 - 140   2020.8

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  • ASO-PEG結合体の開発と単分子ASO内包キャリアへの展開

    Sun Yudi, 武元 宏泰, 野本 貴大, 松井 誠, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   36回   194 - 194   2020.8

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  • 骨折治癒促進効果を有するDDS医薬品の創製

    松井 誠, 武元 宏泰, 野本 貴大, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   36回   176 - 176   2020.8

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  • ナノメディシンの低侵襲的な投与に向けた多孔性シルクマイクロニードルの創製

    宮崎 大輔, 松井 誠, Chen Siyuan, 宮崎 拓也, 武元 宏泰, 野本 貴大, 松元 亮, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   36回   140 - 140   2020.8

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  • 環状アセタール構造に基づくゲムシタビン担持型高分子の開発とその機能評価

    武元 宏泰, 稲葉 高徳, 野本 貴大, 松井 誠, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   36回   205 - 205   2020.8

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  • Structural Control of Boronic Acid Ligands Enhances Intratumoral Targeting of Sialic Acid To Eradicate Cancer Stem-like Cells Reviewed

    Thahomina Khan, Kazunori Igarashi, Ami Tanabe, Taiki Miyazawa, Shigeto Fukushima, Yutaka Miura, Yu Matsumoto, Tatsuya Yamasoba, Akira Matsumoto, Horacio Cabral, Kazunori Kataoka

    ACS APPLIED BIO MATERIALS   3 ( 8 )   5030 - 5039   2020.8

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    DOI: 10.1021/acsabm.0c00530

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  • 環状アセタール構造に基づくゲムシタビン担持型高分子の開発とその機能評価

    武元 宏泰, 稲葉 高徳, 野本 貴大, 松井 誠, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   36回   205 - 205   2020.8

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  • がん治療を指向した効率的な除鉄を実現する機能性高分子鉄キレート剤の開発

    河本 花奈, 野本 貴大, El Muttaqien Sjaikhurrizal, 武元 宏泰, 松井 誠, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   36回   202 - 202   2020.8

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  • Effect of polymeric iron-chelators on high-dose vitamin C therapy(和訳中)

    Guo Haochen, 野本 貴大, 河本 花奈, Muttaqien Sjaikhurrizal EL, Sun Xiaohang, 武元 弘泰, 松井 誠, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   36回   202 - 202   2020.8

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  • がん治療を指向した効率的な除鉄を実現する機能性高分子鉄キレート剤の開発

    河本 花奈, 野本 貴大, El Muttaqien Sjaikhurrizal, 武元 宏泰, 松井 誠, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   36回   202 - 202   2020.8

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  • 高用量ビタミンC療法に対する高分子鉄キレート剤の効果(Effect of polymeric iron-chelators on high-dose vitamin C therapy)

    Guo Haochen, 野本 貴大, 河本 花奈, El Muttaqien Sjaikhurrizal, Sun Xiaohang, 武元 弘泰, 松井 誠, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   36回   202 - 202   2020.8

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  • ASO-PEG結合体の開発と単分子ASO内包キャリアへの展開

    Sun Yudi, 武元 宏泰, 野本 貴大, 松井 誠, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   36回   194 - 194   2020.8

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  • 骨折治癒促進効果を有するDDS医薬品の創製

    松井 誠, 武元 宏泰, 野本 貴大, 三浦 裕, 西山 伸宏

    日本DDS学会学術集会プログラム予稿集   36回   176 - 176   2020.8

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  • がん治療のための効率的な生体内の除鉄を実現する機能性高分子の開発

    河本 花奈, 野本 貴大, 武元 宏泰, 松井 誠, 三浦 裕, 西山 伸宏

    日本バイオマテリアル学会大会予稿集   41回   146 - 146   2019.11

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  • 環状アセタール構造に基づくゲムシタビンの高分子修飾と制がん効果増大及び副作用低減

    武元 宏泰, 稲葉 高徳, 野本 貴大, 松井 誠, 三浦 裕, 西山 伸宏

    日本バイオマテリアル学会大会予稿集   41回   479 - 479   2019.11

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  • ボロン酸導入高分子とタンニン酸を用いた細胞内環境応答タンパク質送達システムの構築

    本田 雄士, 野本 貴大, 松井 誠, 武元 宏泰, 海原 悠可, 三浦 裕, 西山 伸宏

    日本バイオマテリアル学会大会予稿集   41回   478 - 478   2019.11

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  • シンバスタチン内包ミセルによる大動脈瘤形成抑制効果についての検討

    福原 菜摘, 保科 克行, 大片 慎也, 花田 和正, 松浦 壮平, 大橋 雄一, 佐野 允哉, 宮原 和洋, 白須 拓郎, 赤井 隆文, 伊佐治 寿彦, 高山 利夫, 宮崎 拓也, Horacio Cabral, 三浦 裕

    脈管学   59 ( Suppl. )   S204 - S204   2019.10

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  • Glucose transporter 1-mediated vascular translocation of nanomedicines enhances accumulation and efficacy in solid tumors Reviewed

    Kazumi Suzuki, Yutaka Miura, Yuki Mochida, Takuya Miyazaki, Kazuko Toh, Yasutaka Anraku, Vinicio Melo, Xueying Liu, Takehiko Ishii, Osamu Nagano, Hideyuki Saya, Horacio Cabral, Kazunori Kataoka

    JOURNAL OF CONTROLLED RELEASE   301   28 - 41   2019.5

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    DOI: 10.1016/j.jconrel.2019.02.021

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MISC

  • Contrast agent-loaded self-folding macromolecular drug carrier in cancer diagnosis by MRI

    Shan Gao, Yutaka Miura, Akira Sumiyoshi, Nobuhiro Nishiyama, Ichio Aoki, Kensuke Osada

    CANCER SCIENCE   116   381 - 381   2025.1

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  • Development of polymeric nanocarriers for Cas protein-sgRNA complexes delivery

    千野利純, 松尾拓海, 松尾拓海, 刑部祐里子, 本田雄士, 本田雄士, 本田雄士, 三浦裕, 三浦裕, 西山伸宏, 西山伸宏, 西山伸宏

    日本DDS学会学術集会プログラム予稿集   40th (CD-ROM)   2024

  • RNP delivery systems comprising tannic acid and fine-tuned boronic acid-conjugated polymers

    千野利純, 千野利純, 松尾拓海, 松尾拓海, 本田雄士, 本田雄士, 本田雄士, 刑部祐里子, 三浦裕, 三浦裕, 西山伸宏, 西山伸宏, 西山伸宏

    日本ゲノム編集学会大会要旨集   9th   2024

  • ポリベタイン修飾脂質ナノ粒子を用いたpH変化をトリガーとする腫瘍選択的siRNA送達システムの開発

    小林基晃, 小林基晃, GHASEMIZADEH Aria, GHASEMIZADEH Aria, 豊田真広, 豊田真広, CHINTRAKULCHAI Wanphiwat, CHINTRAKULCHAI Wanphiwat, SUNG Yijung, SUNG Yijung, SHEN Xin, SHEN Xin, 本田雄士, 本田雄士, 野本貴大, 野本貴大, 三浦裕, 三浦裕, 西山伸宏, 西山伸宏

    日本DDS学会学術集会プログラム予稿集   39th   2023

  • タンニン酸とフェニルボロン酸導入高分子から形成されるオボアルブミン内包三元系複合体の構築とがんワクチンアジュバントとしての応用

    バトバヤル アヌダリ, 本田雄士, 野本貴大, 三浦裕, 西山伸宏

    日本DDS学会学術集会プログラム予稿集   39th   2023

  • 腫瘍標的機能を備えた環状ペプチド搭載アデノ随伴ウイルス(AAV)三元系複合体の開発

    松平望, 松平望, 本田雄士, 本田雄士, 長尾周平, 長尾周平, 喜納宏昭, 野本貴大, 野本貴大, 三浦裕, 三浦裕, 西山伸宏, 西山伸宏

    日本DDS学会学術集会プログラム予稿集   39th   2023

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Research Projects

  • 難治がん幹細胞を殲滅するクラスター型RNA医薬の基盤構築

    Grant number:25K02716  2025.4 - 2029.3

    日本学術振興会  科学研究費助成事業  基盤研究(B)

    佐藤 太郎, 石井 秀始, 原 知明, 三浦 裕, 孟 思昆, 森 正樹

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    Grant amount:\26000000 ( Direct Cost: \20000000 、 Indirect Cost:\6000000 )

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  • Rapamycin-loaded pH-responsive micelles with dual functions for anti-cancer and anti-aging effects

    Grant number:25K15906  2025.4 - 2028.3

    日本学術振興会  科学研究費助成事業  基盤研究(C)

    Mohamed Aziz・Awaad・Aziz, 三浦 裕, 本田 雄士

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    Grant amount:\4550000 ( Direct Cost: \3500000 、 Indirect Cost:\1050000 )

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  • フォールディング効果に基づく緩和性能の向上とグリーン造影剤の創製

    Grant number:25K03462  2025.4 - 2028.3

    日本学術振興会  科学研究費助成事業  基盤研究(B)

    三浦 裕, 六車 共平

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    Grant amount:\18980000 ( Direct Cost: \14600000 、 Indirect Cost:\4380000 )

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  • Establishment of injectable nanoparticles to treat intimal hyperplasia

    Grant number:24K11986  2024.4 - 2027.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

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    Grant amount:\4550000 ( Direct Cost: \3500000 、 Indirect Cost:\1050000 )

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  • 薬剤徐放性ガンマ線架橋ハイドロゲルを用いた器質化促進能を有する人工血管の開発

    Grant number:23K08249  2023.4 - 2026.3

    日本学術振興会  科学研究費助成事業  基盤研究(C)

    高山 利夫, 三浦 裕, 田口 光正, 大山 智子, 保科 克行

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    Grant amount:\4810000 ( Direct Cost: \3700000 、 Indirect Cost:\1110000 )

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  • Development of polymeric micelles based on innovative core-shell design for various therapeutic modalities

    Grant number:22H00581  2022.4 - 2026.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

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    Grant amount:\42120000 ( Direct Cost: \32400000 、 Indirect Cost:\9720000 )

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  • 国際共同研究による超高磁場MRIを用いた病理細胞診断の実現

    Grant number:21KK0201  2021.10 - 2027.3

    日本学術振興会  科学研究費助成事業  国際共同研究加速基金(国際共同研究強化(B))

    青木 伊知男, 長田 健介, 力山 和晃, 住吉 晃, 三浦 裕

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    Grant amount:\19110000 ( Direct Cost: \14700000 、 Indirect Cost:\4410000 )

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  • 新規超分子医薬品によるオートファジー制御と悪性腫瘍治療法の開発

    Grant number:21K18322  2021.7 - 2025.3

    日本学術振興会  科学研究費助成事業  挑戦的研究(開拓)

    三浦 裕, 松井 誠

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    Grant amount:\25870000 ( Direct Cost: \19900000 、 Indirect Cost:\5970000 )

    本研究では、精密高分子合成とナノテクノロジーを巧みに用いることにより、世界ではじめて全身投与によって部位特異的にオートファジーを制御(on/off)し、腫瘍を縮小あるいはがんの進行を抑制させることが可能な注射剤の開発を行っている。具体的には(1)環状構造を有する疎水性低分子薬剤・ラパマイシンやバフィロマイシンなどの分子内にあるオングストロームサイズの空間空隙を生体適合性高分子化合物で縫い合わせて水溶化させる技術を確立し、この技術によってポリロタキサン様の構造を有する新規水溶性超分子医薬品を開発している。さらに(2)これらの新規薬剤の全身投与によって、頭頸部がんや脳腫瘍などの悪性腫瘍に対する革新的な治療法の提供を目指している。初年度は、直鎖状高分子であるポリエチレングリコール(PEG)と環状分子であるラパマイシンの分子縫合、すなわち超分子形成について詳細に検討した。PEGの分子量と末端官能基、ならびに反応溶媒の極性を変化させながら、PEGとラパマイシンの反応を核磁気共鳴スペクトル(1H NMRならびに2D-NMR)、円偏光二色性(CD)、およびゲルパーミエーションクロマトグラフィー(GPC)を用いて追跡することにより、擬ロタキサンを形成する最適な反応条件を見出した。また、ローダミンをキャッピング分子として選択することで、生成したロタキサンを単離することにも成功している。さらに、頭頸部がん細胞(HSC-2)を用いて細胞シグナリングを調査した結果、擬ロタキサン、ロタキサンの両方においてオートファゴソームとLC3Bの増加が確認された。このように本年度は、本研究の分子設計の妥当性とin vitroレベルでの薬理効果が示されており、当初計画通りに研究が進行している。

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  • New treatment strategy for acute lower limb ischemia by using nano-micell

    Grant number:16K10652  2016.4 - 2019.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

    KOYAMA HIROYUKI

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    Grant amount:\4680000 ( Direct Cost: \3600000 、 Indirect Cost:\1080000 )

    There are many unsolved problems in angiogenesis therapy for inoperable severe peripheral artery disease. In this study, we attempted to develop a drug delivery system to the collateral circulation site by polyion complex type nanoparticles as new angiogenesis therapy. The present study revealed that precise adjustment of the particle size can control the accumulation efficiency at the target site in systemic administration. Furthermore, we succeeded in synthesizing particles containing IL-1β as a drug, which can be expected to promote collateral circulation. However, the accumulation of the particles at the target site was weak, and it was inferred that the factor is attributed to the difference in the particle stability in blood. In the future, reexamination of the molecular design of drug-containing nanoparticles and optimization of the particle adjustment conditions are desired.

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  • Development of novel supramolecular drug for the treatments of neointimal lesions and aortic aneurysm

    Grant number:16H05422  2016.4 - 2019.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

    Miura Yutaka

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    Grant amount:\17680000 ( Direct Cost: \13600000 、 Indirect Cost:\4080000 )

    This work deals with the development of novel supramolecular drug for the treatments of neointimal lesions and aortic aneurysm in rats. Moreover, to evaluate the potentials in supramolecular drug as an anti-cancer agent, drug-effect tests were performed against a head and neck tumor model. Our findings suggest that the novel supramolecular drug achieves specific delivery of rapamycin to the rat abdominal aortic aneurysm, neointimal lesions, and solid tumor, and might contribute to establishing a drug therapy approach targeting both aortic diseases and malignant cancers.

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