Updated on 2025/12/13

写真a

 
AMBARA RACHMAT PRADIPTA
 

News & Topics

Degree

  • Ph.D. ( 2011.3   Osaka University )

Research Interests

  • Bioscience Organic Chemistry

  • Organic Analytical Chemistry

  • Natural Product Organic Chemistry

  • Organic Synthetic Chemistry

  • Bioorganic Chemistry

Research Areas

  • Life Science / Bioorganic chemistry  / Bio-related chemistry

Education

  • Osaka University   Graduate School of Science (Ph.D.)   Department of Chemistry

    2008.4 - 2011.3

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  • Osaka University   Graduate School of Science (M.Sc.)   Department of Chemistry

    2006.4 - 2008.3

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  • Osaka University   School of Science   Department of Chemistry

    2005.10 - 2006.3

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  • Padjadjaran University   Faculty of Mathematics and Natural Sciences (B.Sc.)   Department of Chemistry

    1999.9 - 2003.8

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    Country: Indonesia

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Research History

  • Institute of Science Tokyo   Department of Chemical Science and Engineering   Assistant Professor

    2024.9

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    Country:Japan

    Notes:Tokyo Institute of Technology and Tokyo Medical and Dental University merged to become Institute of Science Tokyo

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  • Taiwan National Chung Hsing University   Visiting Assistant Professor (additional position)

    2022.8 - 2023.7

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    Country:Taiwan, Province of China

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  • RIKEN   Visiting Scientist (additional position)

    2020.7 - 2026.3

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  • Tokyo Institute of Technology   School of Materials and Chemical Technology   Assistant Professor

    2020.4 - 2024.9

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    Country:Japan

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  • RIKEN Cluster for Pioneering Research   Biofunctional Synthetic Chemistry Laboratory   Special Postdoctoral Researcher

    2017.4 - 2020.3

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  • Tokyo Medical and Dental University   Visiting Lecturer (additional position)

    2015.4 - 2020.3

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  • RIKEN   Biofunctional Synthetic Chemistry Laboratory   Postdoctoral Researcher

    2012.4 - 2017.3

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  • Osaka University   Laboratory for Natural Product Chemistry (Fukase Research Group)   Postdoctoral Researcher

    2011.4 - 2012.3

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  • Industrial experience

    2003.9 - 2005.8

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Professional Memberships

  • Division of Biofunctional Chemistry, The Chemical Society of Japan

    2017.4

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  • The Society of Synthetic Organic Chemistry Japan

    2012.4

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  • Japanese Society for Chemical Biology

    2009.4

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  • The Chemical Society of Japan

    2006.4

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Papers

  • Cancer‐Selective Intracellular Polymerization via Acrolein‐Driven Cyclodimerization Cascade Reviewed

    Shinji Kawaguchi, Ambara R. Pradipta, Tomohiro Kubo, Akihiro Ishiwata, Takuma Sekiguchi, Hiromasa Yoshioka, Takaaki Hatano, Koji Morimoto, Tomonori Tanei, Kenzo Shimazu, Kotaro Satoh, Katsunori Tanaka

    Angewandte Chemie International Edition   e18290   2025.12

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    Authorship:Corresponding author   Publishing type:Research paper (scientific journal)   Publisher:Wiley  

    Abstract

    The intracellular polymerization of synthetic macromolecules presents a unique method for modifying cell behavior, enabling real‐time imaging, and enhancing therapeutic effectiveness. However, most current strategies rely on external catalysts or non‐physiological triggers, often lacking target‐cell specificity. Here, we report a cancer‐selective intracellular cyclodimerization cascade polymerization driven solely by endogenous acrolein, an oncometabolite overproduced in malignant cells. Acrolein plays dual roles as a polymerization initiator through imine formation and as a structural component of the resulting polymer. We designed a meta ‐phenylene‐bis(2‐aminoethanol) monomer that incorporates an aggregation‐induced emission (AIE)‐active tetraphenylethylene unit. In acrolein‐rich cancer cells, condensation between the aminoethanol groups and acrolein generates imines, which then undergo a spontaneous, catalyst‐free cyclodimerization cascade, yielding eight‐membered 1,5‐diazacyclooctane polymers that embed native acrolein. This polymerization triggers robust AIE fluorescence “turn‐on”, facilitating high‐contrast imaging of malignant cells with minimal background in healthy cells. We demonstrated selective fluorescence in multiple cancer cell lines and applied this platform to freshly resected human breast tumor samples, showing its utility for rapid intraoperative assessment. This strategy establishes a versatile toolkit for precision diagnostics, engineered intracellular materials, and next‐generation therapeutics.

    DOI: 10.1002/anie.202518290

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  • An Acrolein-Based Drug Delivery System Enables Tumor-Specific Sphingosine-1-Phosphate Targeting in Breast Cancer without Lymphocytopenia Reviewed

    Masayuki Nagahashi, Miki Komatsu, Sayaka Urano, Mamiko Kuroiwa, Yuria Takahashi, Koji Morimoto, Ambara R. Pradipta, Katsunori Tanaka, Yasuo Miyoshi

    Cancer Research Communications   2025.6

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    Publishing type:Research paper (scientific journal)  

    DOI: 10.1158/2767-9764.CRC-25-0023

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  • 内在性アクロレインとの[3+2]環化付加反応を利用した核医学治療 Reviewed

    大出雄大, 石渡明弘, A. R. Pradipta, 田中克典

    MEDCHEM NEWS   35 ( 2 )   93 - 97   2025.2

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  • Preclinical evaluation of the therapeutic potential of 211-At-rabiolabeled 2,6-diisoproplyphenyl azide in mouse models for human lung cancer treatment Reviewed

    Y. Ode, A. R. Pradipta, P. Ahmadi, A. Ishiwata, A. Nakamura, Y. Egawa, Y. Kusakari, K. Muguruma, Y. Wang, X. Yin, N. Sato, H. Haba, K. Tanaka

    RIKEN Accelerator Progress Report   57   - S44   2024.12

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    Publishing type:Research paper (bulletin of university, research institution)   Publisher:RIKEN Accelerator Progress Report  

    DOI: 10.34448/RIKEN.APR.57-024

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  • Highly efficient and selective anticancer approach through acrolein-triggered cycloaddition chemistry in patient-derived xenografts: Mechanistic and preclinical investigation Reviewed

    Yuria Takahashi, Kazuki Terashima, Taiji Shimoda, Masayuki Nagahashi, Koji Morimoto, Sayaka Urano, Kozo Kataoka, Hisashi Shinohara, Yasuo Miyoshi, Ambara R. Pradipta, Katsunori Tanaka

    Tetrahedron Chem   2024.10

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

    DOI: 10.1016/j.tchem.2024.100094

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  • Chemistry-driven translocation of glycosylated proteins in mice Reviewed

    Kenshiro Yamada, Akari Mukaimine, Akiko Nakamura, Yuriko Kusakari, Ambara R. Pradipta, Tsung-Che Chang, Katsunori Tanaka

    Nature Communications   15 ( 1 )   7409   2024.10

  • In vivo synthetic anticancer approach by resourcing mouse blood albumin as a biocompatible artificial metalloenzyme Reviewed

    Kyosuke Imai, Kyohei Muguruma, Akiko Nakamura, Yuriko Kusakari, Tsung-Che Chang, Ambara R. Pradipta, Katsunori Tanaka

    Angewandte Chemie International Edition   E202411225   2024.7

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

    Methods for producing drugs directly at the cancer site, particularly using bioorthogonal metal catalysts, are being explored to mitigate the side effects of therapy. Albumin‐based artificial metalloenzymes (ArMs) catalyze reactions in living mice while protecting the catalyst in the hydrophobic pocket. Here, we describe the in situ preparation and application of biocompatible tumor‐targeting ArMs using circulating albumin, which is abundant in the bloodstream. The ArM was formed using blood albumin through the intravenous injection of ruthenium conjugated with an albumin‐binding ligand; the tumor‐targeting unit was conjugated to the ArM using its catalytic activity, and the ArM was transported to the cancer site. The delivered ArM catalyzed a second tagging reaction of the proapoptotic peptide on the cancer surface, successfully suppressing cancer proliferation. This approach, which efficiently leveraged the persisting reactivity twice in vivo, holds promise for future in vivo metal‐catalyzed drug synthesis utilizing endogenous albumin.

    DOI: 10.1002/anie.202411225

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  • Click-to-sense法を用いた乳癌の乳腺切除断端の新たな術中迅速診断法の検討と多施設共同臨床試験

    波多野 高明, 多根井 智紀, 北原 友梨, 盛本 浩二, Pradipta Ambara, 谷口 梓, 瀬戸 友希子, 久保 杏奈, 塚部 昌美, 草田 義昭, 三宅 智博, 下田 雅史, 瀬尾 茂人, 本山 雄一, 中山 貴寛, 吉留 克英, 増田 慎三, 森井 英一, 田中 克典, 島津 研三

    日本乳癌学会総会プログラム抄録集   32回   75 - 75   2024.7

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    Language:Japanese   Publisher:(一社)日本乳癌学会  

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  • 乳腺切除断端の新たな術中迅速診断法(Click-To-Sense法)におけるAIデジタル技術を用いた蛍光画像診断の開発

    多根井 智紀, 瀬尾 茂人, 波多野 高明, 北原 友梨, 草田 義昭, 盛本 浩二, Pradipta Ambara, 瀬戸 友希子, 谷口 梓, 久保 杏奈, 塚部 昌美, 三宅 智博, 下田 雅史, 本山 雄一, 中山 貴寛, 吉留 克英, 増田 慎三, 森井 英一, 田中 克典, 島津 研三

    日本乳癌学会総会プログラム抄録集   32回   145 - 145   2024.7

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    Language:Japanese   Publisher:(一社)日本乳癌学会  

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  • Click-to-sense法を用いた、迅速で高精度な乳腺穿刺吸引細胞診の診断法の確立

    北原 友梨, 多根井 智紀, 波多野 高明, 盛本 浩二, Pradipta Ambara, 長友 忠相, 本山 雄一, 阿部 かおり, 増永 奈苗, 塚部 昌美, 吉波 哲大, 草田 義昭, 三宅 智博, 下田 雅史, 森井 英一, 田中 克典, 島津 研三

    日本乳癌学会総会プログラム抄録集   32回   212 - 212   2024.7

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    Language:Japanese   Publisher:(一社)日本乳癌学会  

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  • Anticancer approach by targeted activation of a global inhibitor of sialyltransferases with acrolein Reviewed

    T. Kasahara, T.-C. Chang, H. Yoshioka, S. Urano, Y. Egawa, M. Inoue, T. Tahara, K. Morimoto, Ambara R. Pradipta, K. Tanaka

    Chemical Science   15   9566 - 9573   2024.5

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    Authorship:Corresponding author   Publishing type:Research paper (scientific journal)  

    DOI: 10.1039/D4SC00969J

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  • 乳腺診療における技術革新 乳腺切除断端の新たな術中迅速診断法(Click-To-Sense法)の開発

    多根井 智紀, 波多野 高明, 北原 友梨, 盛本 浩二, Pradipta Ambara, 谷口 梓, 久保 杏奈, 阿部 かおり, 増永 奈苗, 塚部 昌美, 草田 義昭, 三宅 智博, 下田 雅史, 瀬尾 茂人, 中山 貴寛, 吉留 克英, 増田 慎三, 森井 英一, 田中 克典, 島津 研三

    日本外科学会定期学術集会抄録集   124回   SY - 3   2024.4

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    Language:Japanese   Publisher:(一社)日本外科学会  

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  • Metallic radionuclide-labeled tetrameric 2,6-diisopropylphenyl azides for cancer treatment Reviewed

    Yudai Ode, Ambara R. Pradipta, Akihiro Ishiwata, Akihiro Nambu, Kazunobu Ohnuki, Hiroshi Mizuma, Hiromitsu Haba, Katsunori Tanaka

    Chemical Communications   60   3291 - 3294   2024.3

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    DOI: 10.1039/D4CC00048J

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  • 乳癌における脂質メディエーターの役割と臨床応用へ向けた取り組み Reviewed

    永橋昌幸, 服部彬, 浦野清香, 黒岩真美子, 小松美希, A. R. Pradipta, 盛本浩二, 田中克典, 三好康雄

    乳癌基礎研究   31   27 - 33   2023.10

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  • Therapeutic efficacy of 211At-radiolabeled 2,6-diisopropylphenyl azide in mouse models of human lung cancer Reviewed International journal

    Y. Ode, Ambara R. Pradipta, P. Ahmadi, A. Ishiwata, A. Nakamura, Y, Egawa, Y. Kusakari, K. Muguruma, Y. Wang, X. Yin, N. Sato, H. Haba, K. Tanaka

    Chemical Science   14 ( 30 )   8054 - 8060   2023.6

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    Targeted α-particle therapy (TAT) is an attractive alternative to conventional therapy for cancer treatment. Among the available radionuclides considered for TAT, astatine-211 (211At) attached to a cancer-targeting molecule appears very promising. Previously, we demonstrated that aryl azide derivatives could react selectively with the endogenous acrolein generated by cancer cells to give a diazo compound, which subsequently forms a covalent bond with the organelle of cancer cells in vivo. Herein, we synthesized 211At-radiolabeled 2,6-diisopropylphenyl azide (ADIPA), an α-emitting molecule that can selectively target the acrolein of cancer cells, and investigated its antitumor effect. Our results demonstrate that a single intratumor or intravenous administration of this simple α-emitting molecule to the A549 (human lung cancer) cell-bearing xenograft mouse model, at a low dose (70 kBq), could suppress tumor growth without inducing adverse effects. Furthermore, because acrolein is generally overproduced by most cancer cells, we believe ADIPA is a simple TAT compound that deserves further investigation for application in animal models and humans with various cancer types and stages.

    DOI: 10.1039/d3sc02513f

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  • Peptide/protein-mediated delivery of a ruthenium catalyst for in vivo tumor therapy Reviewed

    K. Muguruma, K. Imai, Ambara R. Pradipta, K. Tanaka

    Peptide Science: Proceeding of the Japanese Peptide Symposium 2022   125 - 126   2023.3

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  • 有機合成反応を活用したがん診断 Reviewed

    A. R. Pradipta, 田中克典

    イメージングによる最先端医薬品・医療技術開発, 月刊誌「Precision Medicine」   6   18 - 23   2023

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    Authorship:Lead author   Language:Japanese  

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  • 革新的医療技術開発の現状 click-to-sense 法による乳腺切除断端の術中迅速診断の開発 多施設共同臨床試験(KBCSG-TR2119) Reviewed

    多根井 智紀, 北原 友梨, 波多野 高明, 久保 杏奈, Ambara R. Pradipta, 盛本 浩二, 増永 奈苗, 吉波 哲大, 阿部 かおり, 草田 義昭, 三宅 智博, 加々良 尚文, 下田 雅史, 田中 克典, 瀬尾 茂人, 森井 英一, 中山 貴寛, 吉留 克英, 増田 慎三, 島津 研三

    日本乳癌学会総会プログラム抄録集   30回   SY15 - 1   2022.6

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    Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)   Publisher:(一社)日本乳癌学会  

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  • Comparison of “click-to-sense” assay with frozen section analysis using simulated surgical margins in breast cancer patients Reviewed

    Ambara R. Pradipta

    Eur. J. Surg. Oncol.   2022.4

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  • The second-generation click-to-sense probe for intraoperative diagnosis of breast cancer tissues based on acrolein targeting Reviewed

    Ambara R. Pradipta, Hiroyuki Michiba, Anna Kubo, Motoko Fujii, Tomonori Tanei, Koji Morimoto, Kenzo Shimazu, Katsunori Tanaka

    Bulletin of the Chemical Society of Japan   2022.1

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:The Chemical Society of Japan  

    DOI: 10.1246/bcsj.20210387

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  • アクロレインとがん診断 Reviewed

    Ambara R. Pradipta

    生体分子と疾患, CSJ Current Review 39   2021.8

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    Language:Japanese  

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  • Biofunctional chemistry and reactivity of biogenic acrolein for cancer diagnosis and therapy Reviewed International journal

    Ambara R. Pradipta, Katsunori Tanaka

    Chemical Communications   57   9798   2021.8

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Royal Society of Chemistry ({RSC})  

    DOI: 10.1039/D1CC03590H

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  • Inhibition of amyloid formation of amyloid β (1-42), amylin and insulin by 1,5-diazacyclooctanes, a spermine-acrolein conjugate Reviewed

    Risako Kunitomi, Ambara R. Pradipta, Haruka Kawabe, Nadine Lobsiger, Katsunori Tanaka, Tamotsu Zako

    Bioorganic & Medicinal Chemistry   116391 - 116391   2021.8

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

    DOI: 10.1016/j.bmc.2021.116391

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  • Targeted 1,3-dipolar cycloaddition with acrolein for cancer prodrug activation Reviewed

    Ambara R. Pradipta, Peni Ahmadi, Kazuki Terashima, Kyohei Muguruma, Motoko Fujii, Tomoya Ichino, Satoshi Maeda, Katsunori Tanaka

    Chemical Science   12 ( 15 )   5438 - 5449   2021.4

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    Authorship:Lead author, Corresponding author   Publishing type:Research paper (scientific journal)   Publisher:Royal Society of Chemistry (RSC)  

    <p>Prodrug activation strategy by utilizing the reaction between aryl azide and endogenous acrolein that is generally overproduced by cancer cells.</p>

    DOI: 10.1039/d0sc06083f

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  • Application of acrolein imines to organic synthesis, biofunctional studies, and clinical practice Reviewed

    A. R. Pradipta, K. Tanaka

    Chem. Rec.   21   646 - 662   2021.4

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  • A Strategy for Tumor Targeting by Higher‐Order Glycan Pattern Recognition: Synthesis and In Vitro and In Vivo Properties of Glycoalbumins Conjugated with Four Different N ‐Glycan Molecules Reviewed International journal

    Ivan Smirnov, Regina Sibgatullina, Sayaka Urano, Tsuyoshi Tahara, Peni Ahmadi, Yasuyoshi Watanabe, Ambara R. Pradipta, Almira Kurbangalieva, Katsunori Tanaka

    Small   16 ( 46 )   2004831   2020.10

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    Natural glycoconjugates that form glycocalyx play important roles in various biological processes based on cell surface recognition through pattern recognition mechanisms. This work represents a new synthesis-based screening strategy to efficiently target the cancer cells by higher-order glycan pattern recognition in both cells and intact animals (mice). The use of the very fast, selective, and effective RIKEN click reaction (6π-azaelectrocyclization of unsaturated imines) allows to synthesize and screen various structurally well-defined glycoalbumins containing two and eventually four different N-glycan structures in a very short time. The importance of glycan pattern recognition is exemplified in both cell- and mouse-based experiments. The use of pattern recognition mechanisms for cell targeting represents a novel and promising strategy for the development of diagnostic, prophylactic, and therapeutic agents for various diseases including cancers.

    DOI: 10.1002/smll.202004831

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  • Disease-associated acrolein: A possible diagnostic and therapeutic substrate for in vivo synthetic chemistry Reviewed

    Kyohei Muguruma, Ambara R. Pradipta, Yudai Ode, Kazuki Terashima, Hiroyuki Michiba, Motoko Fujii, Katsunori Tanaka

    Bioorganic & Medicinal Chemistry   115831 - 115831   2020.10

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

    DOI: 10.1016/j.bmc.2020.115831

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  • Click-to-sense probe を用いた乳腺切除断端の捺印細胞による術中迅速診断法の開発

    多根井 智紀, 島津 研三, 久保 杏奈, Ambara R. Pradipta, 盛本 浩二, 藤井 素子, 草田 義昭, 三宅 智博, 直居 靖人, 加々良 尚文, 下田 雅史, 金 昇晋, 田中 克典, 野口 眞三郎

    日本乳癌学会総会プログラム抄録集   28回   100 - 100   2020.10

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  • Click-to-sense probe を用いた乳腺切除断端の術中迅速診断法の開発

    久保 杏奈, 多根井 智紀, 島津 研三, Ambara R. Pradipta, 盛本 浩二, 藤井 素子, 三宅 智博, 直居 靖人, 加々良 尚文, 下田 雅史, 金 昇晋, 田中 克典, 野口 眞三郎

    日本乳癌学会総会プログラム抄録集   28回   402 - 402   2020.10

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  • Enantioselective synthesis of cyclic and linear diamines by imine cycloadditions Reviewed

    Tsung‐Che Chang, Ambara R. Pradipta, Katsunori Tanaka

    Chirality   2020.9

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

    DOI: 10.1002/chir.23265

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  • Methods for Acrolein Detection: Recent Advances and Applications Reviewed

    Ambara R. Pradipta, Katsunori Tanaka

    Journal of the Indonesian Chemical Society   3 ( 2 )   73 - 80   2020.8

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    DOI: 10.34311/jics.2020.03.2.73

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  • Emerging Technologies for Real‐Time Intraoperative Margin Assessment in Future Breast‐Conserving Surgery Reviewed

    Ambara R. Pradipta, Tomonori Tanei, Koji Morimoto, Kenzo Shimazu, Shinzaburo Noguchi, Katsunori Tanaka

    Advanced Science   1901519 - 1901519   2020.3

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

    DOI: 10.1002/advs.201901519

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  • Discovery of Acrolein as Endogeneous Cancer Metabolite: Clinical Studies in Intraoperative Breast Cancer Diagnosis Reviewed

    Ambara R. Pradipta, TANEI Tomonori, MORIMOTO Koji, SHIMAZU Kenzo, NOGUCHI Shinzaburo, TANAKA Katsunori

    天然有機化合物討論会講演要旨集   62   109 - 114   2020

  • Facile Access to Optically Active 2,6‐Dialkyl‐1,5‐Diazacyclooctanes Reviewed

    Dilyara R. Chulakova, Ambara R. Pradipta, Olga A. Lodochnikova, Danil R. Kuznetsov, Kseniya S. Bulygina, Ivan S. Smirnov, Konstantin S. Usachev, Liliya Z. Latypova, Almira R. Kurbangalieva, Katsunori Tanaka

    Chemistry – An Asian Journal   14 ( 22 )   4048 - 4054   2019.11

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

    DOI: 10.1002/asia.201900938

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  • 生組織の標本・捺印細胞を用いた乳腺切除断端の術中迅速診断法の開発

    多根井 智紀, Pradipta Ambara, 盛本 浩二, 藤井 素子, 島津 研三, 三宅 智博, 直居 靖人, 加々良 尚文, 下田 雅史, 金 昇晋, 田中 克典, 野口 眞三郎

    日本乳癌学会総会プログラム抄録集   27回   666 - 666   2019.7

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    Language:Japanese   Publisher:(一社)日本乳癌学会  

    J-GLOBAL

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  • Tetramethylrhodamine is an Essential Scaffold of Azide Probe in Detecting Cellular Acrolein Reviewed International journal

    Ambara R. Pradipta, Fujii M, Tanei T, Morimoto K, Shimazu K, Noguchi S, Tanaka K

    Bioorganic & Medicinal Chemistry   27 ( 11 )   2228 - 2234   2019.4

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    Tetramethylrhodamine (TAMRA)-phenyl azide is a chemical probe used to detect intracellular acrolein directly in live cells. Herein, we demonstrated that TAMRA is the optimum fluorophore for the probe. TAMRA-phenyl azide was used to reveal that high levels of acrolein are generated in a variety of breast cancer cells, regardless of the tumor subtype. These findings corroborate the analysis presented in our previous report, in which TAMRA-phenyl azide was used to label breast cancer tissues resected from breast cancer patients. Because high levels of acrolein were generated in all cancer cell types, we believe that acrolein detection may be useful as a general method for labeling cancerous tissues.

    DOI: 10.1016/j.bmc.2019.04.026

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  • 生組織標本を用いた乳腺切除断端の術中迅速診断法の開発

    多根井 智紀, Pradipta Ambara, 盛本 浩二, 藤井 素子, 三宅 智博, 直居 靖人, 加々良 尚文, 下田 雅史, 島津 研三, 金 昇晋, 池田 純一郎, 森井 英一, 田中 克典, 野口 眞三郎

    日本外科学会定期学術集会抄録集   119回   SF - 4   2019.4

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  • Cascade Reaction in Human Live Tissue Allows Clinically Applicable Diagnosis of Breast Cancer Morphology. Reviewed International journal

    Tomonori Tanei, Ambara R. Pradipta, Koji Morimoto, Motoko Fujii, Mayumi Arata, Akihiro Ito, Minoru Yoshida, Elena Saigitbatalova, Almira Kurbangalieva, Jun-Ichiro Ikeda, Eiichi Morii, Shinzaburo Noguchi, Katsunori Tanaka

    Advanced science (Weinheim, Baden-Wurttemberg, Germany)   6 ( 2 )   1801479 - 1801479   2019.1

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    Clean operating margins in breast cancer surgery are important for preventing recurrence. However, the current methods for determining margins such as intraoperative frozen section analysis or imprint cytology are not satisfactory since they are time-consuming and cause a burden on the patient and on hospitals with a limited accuracy. A "click-to-sense" probe is developed based on the detection of acrolein, which is a substance released by oxidatively stressed cancer cells and can be visualized under fluorescence microscopy. Using live breast tissues resected from breast cancer patients, it is demonstrated that this method can quickly, selectively, and sensitively differentiate cancer lesion from normal breast gland or benign proliferative lesions. Since acrolein is accumulated in all types of cancers, this method could be used to quickly assess the surgical margins in other types of cancer.

    DOI: 10.1002/advs.201801479

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    Other Link: http://orcid.org/0000-0002-9056-447X

  • “Click-to-sense” acrolein probe allows highly discriminative, rapid, low-cost and easy-to-perform diagnosis of breast cancer morphology in live tissues Reviewed

    Tanei, T., Ambara R. Pradipta, Morimoto, K., Fujii, M., Ikeda, J.-I., Morii, E., Noguchi, S., Tanaka, K.

    The Breast Journal   44   S26 - S27   2019

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    DOI: 10.1016/s0960-9776(19)30046-3

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  • In vitro and in vivo cancer cell apoptosis triggered by competitive binding of Cinchona alkaloids to the RING domain of TRAF6 Reviewed

    Qi, Y., Zhao, X., Chen, J., Ambara R. Pradipta, Wei, J., Ruan, H., Zhou, L., Hsung, R. P., Tanaka, K.

    Bioscience, Biotechnology, and Biochemistry   83 ( 6 )   2019

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    DOI: 10.1080/09168451.2018.1559030

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  • Stereochemical features of the crystallization of eight-membered 1,5-diazaheterocycles with aminoindanol fragments at nitrogen atoms Reviewed

    Lodochnikova, O. A., Chulakova, D. R., Gerasimova, D. P., Litvinov, I. A., Ambara R. Pradipta, Tanaka, K., Kurbangalieva, A. R.

    Journal of Structural Chemistry   2019

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  • Expanding the Applicability of the Metal Labeling of Biomolecules by the RIKEN Click Reaction: A Case Study with Gallium-68 Positron Emission Tomography Reviewed

    Yuka Nakamoto, Ambara R. Pradipta, Hidefumi Mukai, Maki Zouda, Yasuyoshi Watanabe, Almira Kurbangalieva, Peni Ahmadi, Yoshiyuki Manabe, Koichi Fukase, Katsunori Tanaka

    CHEMBIOCHEM   19 ( 19 )   2055 - 2060   2018.10

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    DOI: 10.1002/cbic.201800335

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    Other Link: http://orcid.org/0000-0002-9056-447X

  • Cycloaddition reactions of N-alkyl-α,β-unsaturated imines: Facile preparation of azaheterocycles for synthesis and biological applications Reviewed

    Ambara R. Pradipta, Latypova, L., Chulakova, D., Smirnov, I., Kurbangalieva, A., Tanaka, K.

    Heterocycles   97 ( 2 )   668 - 685   2018

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    DOI: 10.3987/rev-18-sr(t)4

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  • Acrolein detection by in vivo synthetic chemistry: Unexplored reactivity of acrolein with azide Reviewed

    Ambara R. Pradipta, Saigitbatalova, E., Kurbangalieva, A., Tanaka, K.

    European Journal of Clinical Investigation   48   219   2018

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  • Therapeutic In Vivo Synthetic Chemistry: The Renaissance of Bioactive Natural Product Reviewed

    坪倉一輝, 坪倉一輝, Kenward Vong, Ambara R. Pradipta, 中尾洋一, 田中克典

    天然有機化合物討論会講演要旨集   60   157 - 162   2018

  • Effect of spermine-derived AGEs on oxidative stress and polyamine metabolism Reviewed

    Ayumi Tsutsui, Ambara R. Pradipta, Shinobu Kitazume, Naoyuki Taniguchi, Katsunori Tanaka

    ORGANIC & BIOMOLECULAR CHEMISTRY   15 ( 32 )   6720 - 6724   2017.8

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    DOI: 10.1039/c7ob01346a

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  • In Vivo Gold Complex Catalysis within Live Mice Reviewed

    Kazuki Tsubokura, Kenward K. H. Vong, Ambara R. Pradipta, Akihiro Ogura, Sayaka Urano, Tsuyoshi Tahara, Satoshi Nozaki, Hirotaka Onoe, Yoichi Nakao, Regina Sibgatullina, Almira Kurbangalieva, Yasuyoshi Watanabe, Katsunori Tanaka

    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION   56 ( 13 )   3579 - 3584   2017.3

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    DOI: 10.1002/ange.201610273

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  • Unexplored Chemical Reactions of Endogenous Acrolein: Detection, Toxicity, and Biological Roles Invited Reviewed

    Ambara R. Pradipta, Katsunori Tanaka

    YAKUGAKU ZASSHI-JOURNAL OF THE PHARMACEUTICAL SOCIETY OF JAPAN   137 ( 3 )   301 - 306   2017.3

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  • Cinchonine induces apoptosis of HeLa and A549 cells through targeting TRAF6 Reviewed

    Yonghao Qi, Ambara R. Pradipta, Miao Li, Xuan Zhao, Lulu Lu, Xuegang Fu, Jing Wei, Richard P. Hsung, Katsunori Tanaka, Lijun Zhou

    JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH   36 ( 1 )   35   2017.2

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    DOI: 10.1186/s13046-017-0502-8

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  • Progress in the Development of Reaction-Based Sensors for Detection of Acrolein in Biological Samples Reviewed

    Ambara R. Pradipta, Elena Saigitbatalova, Masayuki Takamatsu, Almira Kurbangalieva, Katsunori Tanaka

    BioNanoScience   6 ( 4 )   473 - 479   2016.12

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    DOI: 10.1007/s12668-016-0266-1

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  • Unrecognized Cycloaddition Reactions of N-Alkyl-α,β-Unsaturated Imines Occurring in Biosystems and Their Biological Roles Reviewed

    Ambara R. Pradipta, Ayumi Tsutsui, Liliya Latypova, Dilyara Chulakova, Ivan Smirnov, Almira Kurbangalieva, Katsunori Tanaka

    BioNanoScience   6 ( 4 )   364 - 367   2016.12

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    DOI: 10.1007/s12668-016-0236-7

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  • Unrecognized Reactivity of N-Alkyl Unsaturated Imines: Synthetic Application and Biological Functions Reviewed

    Ambara R. Pradipta, Ayumi Tsutsui, Katsunori Tanaka

    JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN   74 ( 7 )   700 - 709   2016.7

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  • Uncatalyzed Click Reaction between Phenyl Azides and Acrolein: 4-Formyl-1,2,3-Triazolines as "Clicked" Markers for Visualizations of Extracellular Acrolein Released from Oxidatively Stressed Cells Reviewed

    Amhara R. Pradipta, Misako Taichi, Ikuhiko Nakase, Elena Saigitbatalova, Almira Kurbangalieva, Shinobu Kitazume, Naoyuki Taniguchi, Katsunori Tanaka

    ACS SENSORS   1 ( 5 )   623 - 632   2016.5

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    DOI: 10.1021/acssensors.6b00122

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  • First example of the synthesis of S,O-macroheterocycle based on 2(5H)-furanone and 2,2 '-oxydiethanethiol Reviewed

    A. R. Kurbangalieva, L. T. Hoang, O. A. Lodochnikova, M. Yu. Kuzmicheva, Ambara R. Pradipta, K. Tanaka, G. A. Chmutova

    RUSSIAN CHEMICAL BULLETIN   65 ( 5 )   1278 - 1284   2016.5

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    DOI: 10.1007/s11172-016-1448-2

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  • Unexplored Reactivity of N-Alkyl Unsaturated Imines: A Simple Procedure for Producing Optically Active 1,3-Diamines via a Stereocontrolled Formal [4+2] and [4+2+2] Iminocycloaddition Reviewed

    Ambara R. Pradipta, Katsunori Tanaka

    BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN   89 ( 3 )   337 - 345   2016.3

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    DOI: 10.1246/bcsj.20150358

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  • In vivo Click Reaction of Acrolein: Application to Oxidative Stress Imaging and Therapeutic In vivo Synthetic Chemistry Reviewed

    Ambara R. Pradipta, Katsunori Tanaka

    天然有機化合物討論会講演要旨集   58   103 - 108   2016

  • Acrolein detection by unrecognized reactivity of alkyl azide Invited Reviewed

    Ambara R. Pradipta

    生体機能関連化学部会ニュースレター   31 ( 2 )   9 - 11   2016

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  • Synthesis of characteristic Mycobacterium peptidoglycan (PGN) fragments utilizing with chemoenzymatic preparation of meso-diaminopimelic acid (DAP), and their modulation of innate immune responses Reviewed

    Qianqian Wang, Yusuke Matsuo, Ambara R. Pradipta, Naohiro Inohara, Yukari Fujimoto, Koichi Fukase

    ORGANIC & BIOMOLECULAR CHEMISTRY   14 ( 3 )   1013 - 1023   2016

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    DOI: 10.1039/c5ob02145f

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  • Exclusive formation of imino[4+4]cycloaddition products with biologically relevant amines: plausible candidates for acrolein biomarkers and biofunctional modulators Reviewed

    Ayumi Tsutsui, Ambara R. Pradipta, Elena Saigitbatalova, Almira Kurbangalieva, Katsunori Tanaka

    MEDCHEMCOMM   6 ( 3 )   431 - 436   2015

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    DOI: 10.1039/c4md00383g

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  • Microfluidic Mixing of Polyamine with Acrolein Enables the Detection of the [4+4] Polymerization of Intermediary Unsaturated Imines: The Properties of a Cytotoxic 1,5-Diazacyclooctane Hydrogel Reviewed

    Ambara R. Pradipta, Ayumi Tsutsui, Akihiro Ogura, Shinya Hanashima, Yoshiki Yamaguchi, Almira Kurbangalieva, Katsunori Tanaka

    SYNLETT   25 ( 17 )   2442 - 2446   2014.10

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    DOI: 10.1055/s-0034-1378634

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  • Facile Preparation of 1,5-Diazacyclooctanes from Unsaturated Imines: Effects of the Hydroxyl Groups on [4+4] Dimerization Reviewed

    Katsunori Tanaka, Risa Matsumoto, Ambara R. Pradipta, Yasutaka Kitagawa, Mitsutaka Okumura, Yoshiyuki Manabe, Koichi Fukase

    SYNLETT   25 ( 7 )   1026 - 1030   2014.4

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    DOI: 10.1055/s-0033-1340859

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  • A cascading reaction sequence involving ligand-directed azaelectrocyclization and autooxidation-induced fluorescence recovery enables visualization of target proteins on the surfaces of live cells Reviewed

    Katsunori Tanaka, Masataka Kitadani, Ayumi Tsutsui, Ambara R. Pradipta, Rie Imamaki, Shinobu Kitazume, Naoyuki Taniguchi, Koichi Fukase

    ORGANIC & BIOMOLECULAR CHEMISTRY   12 ( 9 )   1412 - 1418   2014

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    DOI: 10.1039/c3ob42267d

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  • Development of bis-unsaturated ester aldehydes as amino-glue probes: sequential double azaelectrocyclization as a promising strategy for bioconjugation Reviewed

    Katsunori Tanaka, Yuka Nakamoto, Eric R. O. Siwu, Ambara R. Pradipta, Koji Morimoto, Takeshi Fujiwara, Suguru Yoshida, Takamitsu Hosoya, Yuki Tamura, Go Hirai, Mikiko Sodeoka, Koichi Fukase

    ORGANIC & BIOMOLECULAR CHEMISTRY   11 ( 42 )   7326 - 7333   2013.11

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    DOI: 10.1039/c3ob41507d

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  • SYNTHESIS OF 3,7,9-AND 2,6,9-TRIAZABICYCLO[3.3.1]NONANE DERIVATIVES Reviewed

    Ambara R. Pradipta, Katsunori Tanaka

    HETEROCYCLES   87 ( 10 )   2001 - 2014   2013.10

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  • [4+4] Cycloaddition of Unsaturated Imines Activated by Hydroxy or Amino Groups: Synthetic Application and Biofunctions Reviewed

    天然有機化合物討論会講演要旨集   55   61 - 66   2013

  • 論文紹介 Reviewed

    Ambara R. Pradipta

    生命化学研究レター   41   21 - 23   2013

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  • Nod1/Nod2 リガンドとしての細菌細胞壁ペプチドグリカン;化学合成と免疫調節活性 Reviewed

    Fujimoto, Y, Ambara R. Pradipta, Wang, N, Hasegawa, M, Inohara, N, Fukase, K

    エンドトキシン・自然免疫研究 16   16   26 - 36   2013

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  • Efficient synthesis of 2,6,9-triazabicyclo[3.3.1]nonanes through amine-mediated formal [4+4] reaction of unsaturated imines Reviewed

    Katsunori Tanaka, Eric R. O. Siwu, Shinji Hirosaki, Takayuki Iwata, Risa Matsumoto, Yasutaka Kitagawa, Ambara R. Pradipta, Mitsutaka Okumura, Koichi Fukase

    TETRAHEDRON LETTERS   53 ( 44 )   5899 - 5902   2012.10

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    DOI: 10.1016/j.tetlet.2012.08.081

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  • Peptidoglycan as Nod1 ligand; fragment structures in the environment, chemical synthesis, and their innate immunostimulation Reviewed

    Yukari Fujimoto, Ambara R. Pradipta, Naohiro Inohara, Koichi Fukase

    NATURAL PRODUCT REPORTS   29 ( 5 )   568 - 579   2012

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  • Peptidoglycan as Innate Immunomodulator; Chemical Synthesis of Its Fragments, Immunostimulatory Activities, and Natural Nod1 Ligand Structures in the Environments / Fermented food Reviewed

    Y. Fujimoto, Ambara R. Pradipta, M. Hashimoto, S. Kan, H. Shigehisa, K. Fukase

    Peptide Science   97 - 98   2012

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  • Characterization of natural Nod1 ligands from bacterial culture supernatant for elucidation of immune modulators in the environment Reviewed

    Pradipta, A. R.

    Osaka University   2011.3

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  • Characterization of Natural Human Nucleotide-binding Oligomerization Domain Protein 1 (Nod1) Ligands from Bacterial Culture Supernatant for Elucidation of Immune Modulators in the Environment Reviewed

    Ambara R. Pradipta, Yukari Fujimoto, Mizuho Hasegawa, Naohiro Inohara, Koichi Fukase

    JOURNAL OF BIOLOGICAL CHEMISTRY   285 ( 31 )   23607 - 23613   2010.7

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    DOI: 10.1074/jbc.M110.137893

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  • Innate Immunostimulating Bacterial Cell Wall Peptidoglycan : Structure Elucidation of Fragments in Environment, Their Chemical Synthesis, and Bioimmunological Functions Reviewed

    Fujimoto Yukari, Kawasaki Akiko, Pradipta Ambara R. Pradipta, Otsuka Yuji, Hasegawa Mizuho, Inohara Naohiro, Fukase Koichi

    Symposium on the Chemistry of Natural Products, symposium papers   51   115 - 120   2009.9

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    Bacterial cell wall peptidoglycan (PGN) is a potent immunopotentiater and an adjuvant for antibody production. We have recently revealed that intracellular proteins, Nod1 and Nod2, are innate immune receptors of PGN, which recognize diaminopimelic acid (DAP) containing peptide components and muramyldipeptide (MDP) respectively, using synthesized PGN partial structures. We have also revealed that DAP-type PGN containing bacteria release Nod1 ligands to the environments. Genetic studies have shown that polymorphsms in human NOD1 gene significantly associated with susceptibility to several diseases including allergic deseases such as asthma. However, the function and the immunostimulating mechanism of Nod1 have not yet been well understood. We thus analyzed the PGN fragments released to the environment, and synthesized DAP-type PGN fragments including tracheal cytotoxin (TCT). Based on the preparation strategy of the β(1→4) glycans using appropriately protected GlcNTroc and MurNTroc (or MurNTroc(anh)), and a newly developed synthetic method of DAP, we achieved the first chemical synthesis of TCT and a repeating unit of DAP-type PGN fragment. We also synthesized a series of the partial structures, and observed human-Nod1 stimulation activities. The results demonstrated that the glycan partof the ligands enhance the Nod1 activation. We also prepared a library of γ-D-glutamyl-DAP(iE-DAP) derivatives and found N-myristoyl-iE-DAP as a stronger Nod1 activator. The compound enabled us to investigate Nod1 function in vivo.

    DOI: 10.24496/tennenyuki.51.0_115

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  • Synthesis and Biofunctional Study of Bacterial Glycoconjugates Reviewed

    K. Fukase, Y. Fujimoto, A. Shimoyama, A. Kawasaki, Ambara R. Pradipta

    Proceeding of the International Seminar on Chemistry   46 - 53   2008

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Presentations

  • Biofunctional Chemistry and Reactivity of Biogenic Acrolein for Cancer Diagnosis and Therapy;

    A. R. Pradipta

    The second Asian Conference for “Monodukuri" strategy by Synthetic Organic Chemistry  2025.7 

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  • Harnessing Acrolein-Driven Organic Reactions in Cancer Cells for Innovative Therapeutic and Diagnostic Strategies Invited

    Ambara R. Pradipta

    専門基礎研究塾:有機化学分野(鈴木啓介先生)〜Interactive Seminar〜  2025.10 

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  • Biofunctional Chemistry and Reactivity of Biogenic Acrolein for Cancer Diagnosis and Therapy Invited

    A. R. Pradipta

    The 6th International Seminar on Chemistry  2025.5 

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  • Clinical synthetic chemistry: Rapid intraoperative diagnosis of breast cancer

    A. R. Pradipta, T. Tanei, M. Fujii, K. Morimoto, S. Noguchi, K. Tanaka

    第12回バイオ関連化学シンポジウム  2018.9 

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  • PDXモデルにおけるがん代謝産物との[3+2]付加環化反応とがん治療研究

    髙橋ゆりあ, 寺島一輝, A. R. Pradipta, 田中克典

    第41回メディシナルケミストリーシンポジウム  2024.11 

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  • Acrolein Click Chemistry-Mediated Cancer Imaging and Treatment International conference

    A. R. Pradipta, K. Tanaka

    International Conference on Medicinal Chemistry: Interfacing Chemical Biology and Drug Discovery  2018.7 

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  • From Outsider to Insider: Transforming Challenges into Impacts in Japanese Academia Invited

    A. R. Pradipta

    第14回 CSJ化学フェスタ 2024  2024.10 

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  • Acrolein Click Chemistry-Mediated Oxidative Stress Imaging and Theranostics Invited

    Ambara R. Pradipta

    日本化学会第98春季年会, Asian International Symposium (Medicinal Chemistry)  2018.3 

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  • 内在性アクロレインの[4+4]付加環化反応を利用したがん細胞内での無触媒ポリマー合成研究とがん検出への展開

    川口慎司, 石渡明弘, A. R. Pradipta, 田中克典

    第18回バイオ関連化学会シンポジウム  2024.9 

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  • アクロレインのインビボクリック反応性に基づく生体内合成化学治療

    A. R. Pradipta, M. Fujii, S. Urano, T. Tahara, S. Nozaki, Y. Watanabe, K. Tanaka

    日本化学会第98春季年会  2018.3 

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  • がんで発生する内在性アクロレインとの[3+2]付加環化反応を利用した核医学治療

    大出雄大, 石渡明弘, 中村亜希子, 草苅百合子, A. R. Pradipta, 田中克典

    第66回天然有機化合物討論会  2024.9 

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  • Clinical synthetic chemistry: Rapid intraoperative diagnosis of breast cancer

    A. R. Pradipta, K. Tanaka

    第1回新学術「ケモユビキチン」班会議・第2回ユビキチン研究会  2019.1 

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  • Acrolein Sensor for Rapid Intraoperative Diagnosis of Breast Cancer

    A. R. Pradipta, K. Tanaka

    The All-RIKEN Workshop 2018  2018.12 

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  • Acrolein Click Chemistry-Mediated Cancer Imaging and Treatment

    A. R. Pradipta, K. Tanaka

    GlycoTOKYO2018シンポジウム (東京糖鎖研究会)  2018.12 

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  • がんが普遍的に過剰生産するアクロレイン代謝物:ヒト生組織でのカスケード反応による乳がん術中迅速診断の臨床成果

    A. R. Pradipta, T. Tanei, K. Morimoto, K. Shimazu, S. Noguchi, K. Tanaka

    第62回天然有機化合物討論会  2020.9 

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  • Reactivity of acrolein released from cancer cells: Application for selective cancer therapy

    A. R. Pradipta, P. Ahmadi, M. Fujii, K. Tanaka

    日本化学会第100春季年会  2020.3 

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  • Acrolein Click Chemistry-Mediated Cancer Diagnosis

    A. R. Pradipta

    令和元年度 基礎科学特別研究員成果発表会  2020.1 

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  • 新規 UbTACs のためのリガンド化合物探索とキメラ化法開発

    Ambara R. Pradipta

    新学術領域「ケモユビキチン 」第3回総括班会議  2019.12 

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  • Acrolein Sensor for Rapid Intraoperative Diagnosis of Breast Cancer

    A. R. Pradipta, K. Tanaka

    ケミカルプローブ合同合宿セミナー  2019.10 

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  • Synthetic Chemistry for Clinical Trials: Azide-Acrolein Click Reaction for Intraoperative Diagnosis of Breast Cancer Patient International conference

    A. R. Pradipta, M. Fujii, K. Tanaka

    RIKEN-Max Planck Joint Research Center for Systems Chemical Biology the Seventh Symposium  2019.9 

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  • Penelitian Interdisipliner: Riset Masa Depan Invited

    A. R. Pradipta

    International Indonesian Scholars Association Talk  2019.4 

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  • Clinical synthetic chemistry: Rapid intraoperative diagnosis of breast cancer

    A. R. Pradipta, T. Tanei, M. Fujii, K. Morimoto, S. Noguchi, K. Tanaka

    日本化学会第99春季年会  2019.3 

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  • Reactivity and Application of Acrolein Released from Cancer Cells Invited

    Ambara R. Pradipta

    The 6th International Symposium on Applied Chemistry  2020.11 

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  • Acrolein Sensor for Rapid and Accurate Intraoperative Diagnosis of Breast Cancer Morphology

    A. R. Pradipta, K. Tanaka

    2020.9 

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  • アクロレインとアジドの環化付加反応に基づく糖転移酵素阻害剤の活性化

    笠原隆継, A. R. Pradipta, 田中克典

    第12回CSJ化学フェスタ2022  2022.10 

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  • 生体内での有機合成化学による次世代医療 Invited

    A. R. Pradipta

    第12回CSJ化学フェスタ2022  2022.10 

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  • 化学反応を駆動力とする糖鎖アルブミン分子の「細胞間」移動

    小林達也, 山田健士郎, 向峯あかり, A. R. Pradipta, 田中克典

    日本化学会第103春季年会  2023.3 

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  • がん細胞内での無触媒[4+4]付加環化反応による機能性ポリマーの合成研究

    川口慎司, A. R. Pradipta, 田中克典

    日本化学会第103春季年会  2023.3 

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  • がん細胞で起こる[4+4]付加環化反応の意義とメカニズムの検討

    関口拓真, 吉岡広大, A. R. Pradipta, 田中克典

    日本化学会第103春季年会  2023.3 

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  • がんが普遍的に過剰生産するアクロレイン代謝物:生組織でのカスケード反応によるがん診断・治療への応用

    A. R. Pradipta

    基礎研究機構全体イベント  2023.3 

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  • 生体内での有機合成化学による次世代医療 Invited

    A. R. Pradipta

    第6回 東工大応用化学系 次世代を担う若手シンポジウム  2023.3 

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  • Reactivity of Endogenous Acrolein: Application for Proteolysis-Induced Cancer Treatment Invited

    A. R. Pradipta

    The International Symposium in Tokyo 2022: Ubiquitin New Frontier “from Neo-Biology to Targeted Protein Degradation”  2022.12 

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  • アクロレインの新規反応性に基づく糖転移酵素阻害剤の活性化

    笠原隆継, T.-C. Chang, 浦野清香, A. R. Pradipta, 田中克典

    第83回有機合成化学協会関東支部シンポジウム  2022.11 

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  • 生体内一酸化炭素を利用した抗がん活性物質の生体内合成

    河合雅行, A. R. Pradipta, 田中克典

    第12回CSJ化学フェスタ2022  2022.10 

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  • がん代謝物をトリガーとした糖転移酵素阻害剤の活性化とがん治療

    笠原隆継, 張宗哲, 浦野清香, A. R. Pradipta, 田中克典

    日本化学会第103春季年会  2023.3 

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  • がん細胞での選択的環化反応による新規タンパク質分解誘導の検討

    松嶋良真, A. R. Pradipta, 田中克典

    日本化学会第103春季年会  2023.3 

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  • 化学反応を駆動力とする糖鎖アルブミン分子のマウス体内で「臓器間」移動

    山田健士郎, 小林達也, 向峯あかり, A. R. Pradipta, 田中克典

    日本化学会第103春季年会  2023.3 

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  • Natural Nod1 Ligands Released from Bacteria: Isolation, Characterization, and Chemical synthesis

    A. R. Pradipta, Y. Fujimoto, A. Kawasaki, Y. Otsuka, Y. Ito, M. Hasegawa, N. Inohara, K. Fukase

    GCOE 分野融合若手研究会  2009.10 

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  • 生体寛容性人工金属触媒によるジアゾ化合物の反応性の検討

    奥村昂也, A. R. Pradipta, 田中克典

    日本化学会第103春季年会  2023.3 

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  • Isolation and Characterization of Natural Nod1 Ligands from Bacterial Culture Supernatant International conference

    A. R. Pradipta, Y. Fujimoto, A. Kawasaki, Y. Otsuka, Y. Ito, M. Hasegawa, N. Inohara, K. Fukase

    The 2nd Switzerland – Japan Biomolecular Chemistry Symposium  2009.9 

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    Venue:Tokyo, Japan  

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  • 生体内でのルイス酸触媒反応の検討

    熊倉蓮, A. R. Pradipta, 田中克典

    日本化学会第103春季年会  2023.3 

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  • Innate Immunostimulating Peptidoglycan Fragments from Bacteria; Structure Elucidation and Chemical Synthesis of Nod1 Ligand

    A. R. Pradipta, Y. Fujimoto, A. Kawasaki, Y. Otsuka, Y. Ito, N. Inohara, K. Fukase

    日本ケミカルバイオロージ学会 第4回年会  2009.5 

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  • 血中アルブミンを用いた体内でのがん治療金属触媒の開発と応用

    今井恭祐, 六車共平, A. R. Pradipta, 田中克典

    日本化学会第103春季年会  2023.3 

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  • Isolation and Structure Elucidation of Immunostimulatory Native Nod1 Ligands International conference

    A. R. Pradipta, Y. Fujimoto, N. Inohara, K. Fukase

    The 2nd Seminar on Functional Glycomics for Young Investigators HGPI – Human Disease Glycomics/Proteome Initiative  2009.3 

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  • アクロレインをトリガーとしたがん細胞内での水酸基脱保護反応の開発

    髙橋ゆりあ, 寺島一輝, A. R. Pradipta, 田中克典

    日本化学会第103春季年会  2023.3 

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  • Isolation and Structural Analysis of Immunostimulatory Native Nod1 Ligands

    A. R. Pradipta, Y. Fujimoto, M. Hasegawa, N. Inohara, K. Fukase

    第43回天然物化学談話会  2008.7 

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  • 分子内アザ電子環状反応によるがん細胞現地での天然物合成研究

    寺島一輝, A. R. Pradipta, 田中克典

    日本化学会第103春季年会  2023.3 

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  • Isolation and Structure Elucidation of Immunostimulatory Native Nod1 Ligands

    A. R. Pradipta, Y. Fujimoto, N. Inohara, K. Fukase

    Frontiers in Chemistry and Interface with Biology and Physics Global COE Program  2008.6 

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  • アクロレインとアジドの反応を利用した標的α線治療

    大出雄大, A. R. Pradipta, 田中克典

    日本化学会第103春季年会  2023.3 

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  • 生体内での選択的アミド化反応による薬剤の現地合成

    松浦淳紘, A. R. Pradipta, 田中克典

    日本化学会第103春季年会  2023.3 

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  • がん代謝物との[3+2]環化付加反応による標的α線治療

    大出雄大, A. R. Pradipta, P. Ahmadi, 石渡明弘, 中村亜希子, 江河泰子, 草苅百合子, 六車共平, Y. Wang, X. Yin, 佐藤望, 羽場宏光, 田中克典

    日本ケミカルバイオロジー学会 第17回年会  2023.5 

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  • 細菌細胞壁ペプチドグリカン受容体 Nod1 の天然型リガンドの同定

    A. R. Pradipta, A. Kawasaki, M. Hasegawa, N. Inohara, Y. Fujimoto, K. Fukase

    日本化学会第90春季年会  2010.3 

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  • がん細胞内でのDiels-Alder反応によるプロドラッグ法の検討

    服部海斗, 道場皓之, A. R. Pradipta, 田中克典

    日本化学会第103春季年会  2023.3 

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  • Natural Nod1 Ligands Released From Bacteria: Isolation, Characterization, and Chemical Synthesis

    A. R. Pradipta, A. Kawasaki, M. Hasegawa, N. Inohara, Y. Fujimoto, K. Fukase

    大阪大学 理学懇談会  2010.1 

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  • 金属触媒を用いた一酸化炭素挿入による抗がん活性物質の合成研究

    河合雅行, A. R. Pradipta, 田中克典

    日本化学会第103春季年会  2023.3 

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  • Natural Nod1 Ligands Released from Bacteria: Isolation, Characterzation, and Chemical Synthesis International conference

    A. R. Pradipta, A. Kawasaki, Y. Otsuka, Y. Ito, M. Hasegawa, N. Inohara, Y. Fujimoto, K. Fukase

    The 20th Joint Glycobiology Meeting of the Study Groups for Glycobiology from Netherlands, Belgium, France and Germany  2009.11 

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    Venue:Cologne, Germany  

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  • 脳内での金触媒による抗がん活性分子の合成研究

    原萌理, 大出雄大, 浦野清香, 向峯あかり, 張宗哲, A. R. Pradipta, 田中克典

    日本化学会第103春季年会  2023.3 

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  • Asymmetric Synthesis of Substituted Diamines via Imino [4+4]/[4+2] Cascade Reaction

    A. R. Pradipta, K. Tanaka

    The 11th Interdisciplinary Exchange Evening (異分野交流の夕べ)  2013.2 

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  • 分子内アザ電子環状反応を用いたがん細胞内での活性天然物合成研究

    寺島一輝, A. R. Pradipta, 田中克典

    第13回CSJ化学フェスタ  2023.10 

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  • Reaction Based Approach of Novel Post-translational Modification International conference

    A. R. Pradipta, K. Tanaka

    The 2nd Asian Chemical Biology Conference  2012.7 

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    Venue:Itoman, Japan  

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  • 血中内でのルイス酸触媒による天然物の合成研究

    熊倉蓮, T. C. Chang, A. R. Pradipta, 田中克典

    第13回CSJ化学フェスタ  2023.10 

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  • 自然免疫活性化物質と発酵食品

    A. R. Pradipta, Y. Fujimoto, M. Hashimoto, S. Kan, H. Shigehisa, K. Fukase

    日本化学会第92春季年会  2012.3 

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  • 生体内パトロール分子の開発と治療応用

    小林達也, 山田健士郎, T. C. Chang, A. R. Pradipta, 田中克典

    第13回CSJ化学フェスタ  2023.10 

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  • Natural Ligands for Innate Immune Receptor Nod1: Identification from Bacterial Supernatants and Elucidation of Biological Functions International conference

    A. R. Pradipta, A. Kawasaki, M. Hasegawa, N. Inohara, Y. Fujimoto, K. Fukase

    The 27th International Symposium on The Chemistry of Natural Products and 7th International Conference on Biodiversity  2011.7 

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    Venue:Brisbane, Australia  

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  • ヒト臨床サンプルを用いた生体内 [3+2] 環化反応とがん治療研究

    髙橋ゆりあ, 寺島一輝, A. R. Pradipta, 田中克典

    第13回CSJ化学フェスタ  2023.10 

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  • 細菌細胞壁ペプチドグリカン受容体 Nod1 の天然型リガンドの同定

    A. R. Pradipta, A. Kawasaki, M. Hasegawa, N. Inohara, Y. Fujimoto, K. Fukase

    日本化学会第91春季年会,  2011.3 

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  • 脳内での金触媒による薬理活性分子の合成研究

    原萌理, 大出雄大, 江河泰子, T. C. Chang, A. R. Pradipta, 田中克典

    第13回CSJ化学フェスタ  2023.10 

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  • Natural Human Nod1 Ligand Released in Bacterial Supernatants; Structural Elucidation and Chemical Synthesis of Peptidoglycan Fragments International conference

    A. R. Pradipta, A. Kawasaki, M. Hasegawa, N. Inohara, Y. Fujimoto, K. Fukase

    The International Chemical Congress of Pacific Basin Societies  2010.12 

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    Venue:Honolulu, Hawaii  

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  • 分子内アザ電子環状反応による細胞内抗がん活性天然物の合成研究

    寺島一輝, A. R. Pradipta, 田中克典

    第122回有機合成シンポジウム  2023.7 

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  • Natural Human Nod1 Ligands Released from Bacterial Supernatants International conference

    A. R. Pradipta, A. Kawasaki, M. Hasegawa, N. Inohara, Y. Fujimoto, K. Fukase

    The 25th International Carbohydrate Symposium  2010.8 

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    Venue:Tokyo, Japan  

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  • Prodrug activation based on [3+2] cycloaddition with endogenous acrolein

    K. Terashima, A. R. Pradipta, K. Tanaka

    RIKEN-Academia Sinica-Tokyo Tech-NTHU Glycoscience Joint Meeting  2023.12 

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  • 共役イミンの新奇[4+4]/[4+2]連続環化反応を利用したキラルジアミンの不斉合成

    A. R. Pradipta, K. Tanaka

    第104回有機合成シンポジウム  2013.11 

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  • Synthesis of functional polymers in cancer cells via uncatalyzed [4+4] cycloaddition

    S. Kawaguchi, A. Ishiwata, A. R. Pradipta, K. Tanaka

    RIKEN-Academia Sinica-Tokyo Tech-NTHU Glycoscience Joint Meeting  2023.12 

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  • Discovery of [4+4] & [4+2] Reactions of Unsaturated Imines and Application to Alkaloid Synthesis International conference

    A. R. Pradipta, K. Tanaka

    The First Asian Conference for “MONODUKURI” Strategy by Synthetic Organic Chemistry  2013.7 

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    Venue:Itoman, Japan  

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  • Clinical synthetic chemistry: Rapid intraoperative diagnosis of breast cancer

    A. R. Pradipta, T. Tomonori, H. Michiba, M. Fujii, K. Morimoto, S. Noguchi, K. Tanaka

    RIKEN-Academia Sinica-Tokyo Tech-NTHU Glycoscience Joint Meeting  2023.12 

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  • イミンの新規[4+4]/[4+2]カスケード反応を経た多置換アミン誘導体の不斉合成

    A. R. Pradipta, K. Tanaka

    分子システム研究 第2回春季研究会  2013.6 

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  • がん細胞内で起こる [4+4] 付加環化反応の意義の解明に向けて

    関口拓真, 吉岡広大, A. R. Pradipta, 田中克典

    第13回CSJ化学フェスタ  2023.10 

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  • イミンの新規[4+4]/[4+2]カスケード反応を経た多置換アミン誘導体の不斉合成

    A. R. Pradipta, K. Tanaka

    日本化学会第93春季年会  2013.3 

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  • 生体内での選択的アミド化反応による薬剤の現地合成

    松浦淳紘, 江河泰子, T. C. Chang, A. R. Pradipta, 田中克典

    第13回CSJ化学フェスタ  2023.10 

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  • Studi dan Riset di Jepang Invited

    Ambara R. Pradipta

    Studium Generale Padjadjaran University  2014.11 

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    Venue:Bandung, West Java, Indonesia  

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  • がん代謝物との[3+2]付加環化反応を利用したRI内用療法

    A. R. Pradipta

    基礎研究機構全体イベント  2024.3 

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  • N-アルキル共役イミンの環化反応を利用したキラルジアミン合成

    A. R. Pradipta, K. Tanaka

    第44複素環化学討論会  2014.9 

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  • Translocation of glycoproteins triggered by chemical reaction in living mice

    K. Yamada, A. Mukaimine, A. Nakamura, Y. Kusakari, A. R. Pradipta, T. C. Chang, K. Tanaka

    RIKEN-Academia Sinica-Tokyo Tech-NTHU Glycoscience Joint Meeting  2023.12 

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  • N-アルキル共役イミンの環化反応を利用したキラルジアミン合成

    A. R. Pradipta, K. Tanaka

    分子システム研究 第3回春季研究会  2014.4 

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  • Cancer therapeutic trials via in situ prepared metalloenzyme in blood

    K. Imai, K. Muguruma, A. R. Pradipta, T. C. Chang, K. Tanaka

    RIKEN-Academia Sinica-Tokyo Tech-NTHU Glycoscience Joint Meeting  2023.12 

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  • N-アルキル共役イミンの環化反応を利用したキラルジアミン合成

    A. R. Pradipta, K. Tanaka

    日本化学会第94春季年会  2014.3 

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  • Internal radioisotope therapy utilizing [3+2] cycloaddition with acrolein

    Y. Ode, A. R. Pradipta, P. Ahmadi, A. Ishiwata, A. Nakamura, Y. Egawa, Y. Kusakari, K. Muguruma, Y. Wang, X. Yin, N. Sato, H. Haba, K. Tanaka

    RIKEN-Academia Sinica-Tokyo Tech-NTHU Glycoscience Joint Meeting  2023.12 

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  • Stereoselective Synthesis of Cyclic and Acyclic 1,3-Diamines via [4+4] and [4+2+2] Imine Cycloaddition

    A. R. Pradipta, K. Tanaka

    The 12th Interdisciplinary Exchange Evening (異分野交流の夕べ)  2014.3 

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  • In vivo palladium-catalyzed synthesis using endogenous CO in cancer cells

    M. Kawai, T. C. Chang, A. R. Pradipta, K. Tanaka

    RIKEN-Academia Sinica-Tokyo Tech-NTHU Glycoscience Joint Meeting  2023.12 

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  • Discovery and Synthetic Application of [4+4], [4+2], and [4+2+2] Cycloaddition of N-Alkyl Unsaturated Imines

    A. R. Pradipta, K. Tanaka

    RIKEN-ICCAS-IOP-PKU-Tsinghua Joint Symposium  2013.11  RIKEN

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    Venue:Wako  

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  • Reactivity of Acrolein Released from Cancer Cells: Application for Selective Cancer Therapy

    Ambara R. Pradipta

    Chemical Probe 第3回合同合宿セミナー  2020.12 

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  • 研究紹介 Invited

    A. R. Pradipta

    物質理工学院研究紹介〜ランチセッション〜  2021.6 

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  • がん代謝物との反応を基盤とするプロドラッグ法

    A. R. Pradipta, K. Tanaka

    第79回有機合成化学協会関東支部大岡山シンポジウム  2021.5 

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  • がんが普遍的に過剰生産するアクロレイン代謝物:生組織でのカスケード反応によるがん診断・治療への応用 Invited

    A. R. Pradipta

    第8回慶應有機化学若手シンポジウム  2021.5 

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  • アクロレインの反応に基づくα線放射性がん治療分子

    大出雄大, A. R. Pradipta, 田中克典

    日本化学会第101春季年会  2021.3 

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  • 金属触媒を用いたがん診断法の感度向上

    道場皓之, A. R. Pradipta, 田中克典

    日本化学会第101春季年会  2021.3 

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  • がん代謝物との反応を基盤とするプロドラッグ法

    寺島一輝, A. R. Pradipta, 田中克典

    日本化学会第101春季年会  2021.3 

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  • Reactivity of Acrolein Released from Cancer Cells: Application for Selective Cancer Therapy and Diagnosis

    A. R. Pradipta, P. Ahmadi, K. Tanaka

    日本化学会第101春季年会  2021.3 

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  • Reactivity of Endogenous Acrolein: Application for Therapy and Diagnosis

    A. R. Pradipta

    新学術領域「ケモユビキチン 」第4回総括班会議  2021.2 

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  • がん代謝物との環化付加反応によるがん化学療法

    A. R. Pradipta, P. Ahmadi, K. Terashima, M. Fujii, K. Tanaka

    日本ケミカルバイオロジー学会 第15回年会  2021.6 

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  • 内在性アクロレインとの[3+2]付加環化反応を利用した核医学治療

    大出雄大, 石渡明弘, 中村亜希子, 草苅百合子, A. R. Pradipta, 田中克典

    第41回メディシナルケミストリーシンポジウム  2024.11 

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  • がん代謝物との反応を基盤とするプロドラッグ法

    寺島一輝, A. R. Pradipta, 田中克典

    第11回CSJ化学フェスタ2021  2021.10 

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  • Add Perseverance to Your Passion: The Long and Rocky Academia Pathway Invited

    A. R. Pradipta

    第11回CSJ化学フェスタ2021  2021.10 

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  • 金属触媒を用いたがん診断法の感度向上

    道場皓之, A. R. Pradipta, 田中克典

    第11回CSJ化学フェスタ2021  2021.10 

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  • アクロレインとの反応に基づくα線放出核種を用いたがん治療分子

    大出雄大, A. R. Pradipta, 田中克典

    第11回CSJ化学フェスタ2021  2021.10 

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  • アクロレインの反応性に基づくα線放出核種を用いたがん治療

    大出雄大, P. Ahmadi, Y. Wang, X. Yin, 佐藤望, 羽場宏光, A. R. Pradipta, 田中克典

    第15回バイオ関連化学シンポジウム  2021.9 

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  • がんが普遍的に過剰生産するアクロレイン代謝物;生組織でのカスケード反応によるがん診断;治療への応用 Invited

    Ambara R. Pradipta

    Kyushu University Departmental Talk  2021.7 

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  • 研究紹介 Invited

    A. R. Pradipta

    専門基礎研究塾;有機化学分野;鈴木啓介先生;〜Interactive Seminar〜  2021.6 

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  • 血中アルブミンのがん治療金属触媒への直接変換

    今井恭祐, 六車共平, A. R. Pradipta, 田中克典

    日本化学会第102春季年会  2022.3 

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  • Reactivity of Endogenous Acrolein: Application for Cancer-Specific Ubiquitination

    A. R. Pradipta

    新学術領域「ケモユビキチン 」第6回総括班会議  2022.2 

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  • Thriving in Your Research Career: My Personal Experience - Hints & Tips Invited

    A. R. Pradipta

    第12 Tokyo Tech Indonesian Commitment Award 2021  2021.10 

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  • 糖転移酵素阻害剤のプロドラッグ

    笠原隆継, 張宗哲, A. R. Pradipta, 田中克典

    日本化学会第102春季年会  2022.3 

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  • がん代謝物アクロレインとの反応によるタンパク質の分解誘導がん治療

    松嶋良真, A. R. Pradipta, 田中克典

    日本化学会第102春季年会  2022.3 

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  • がん代謝物との反応を基盤とした生体内天然化合物合成研究

    寺島一輝, A. R. Pradipta, 田中克典

    日本化学会第102春季年会  2022.3 

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  • がんで選択的に生じるジアゾ化合物を用いたアジリジンの合成

    奥村昂也, A. R. Pradipta, 田中克典

    河合雅行, A. R. Pradipta, 田中克典  2022.3 

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  • 生体内一酸化炭素を利用した抗がん活性物質の生体内合成研究

    河合雅行, A. R. Pradipta, 田中克典

    日本化学会第102春季年会  2022.3 

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  • がん代謝物との反応を利用した標的α線治療

    大出雄大, A. R. Pradipta, 田中克典

    日本化学会第102春季年会  2022.3 

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  • 糖鎖パターン認識の化学スイッチにより生体内を移動する糖鎖クラスター分子の開発

    山田健士郎, 張宗哲, 六車共平, A. R. Pradipta, 田中克典

    日本化学会第102春季年会  2022.3 

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  • 生体内ディールス・アルダー反応を用いたプロドラック開発

    道場皓之, A. R. Pradipta, 田中克典

    日本化学会第102春季年会  2022.3 

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  • がん代謝物との反応を基盤とした生体内天然物合成研究

    寺島一輝, A. R. Pradipta, 田中克典

    創薬懇談会2022  2022.6 

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  • がんでの機能性はしご型ポリマー合成

    川口慎司, A. R. Pradipta, 田中克典

    日本化学会第102春季年会  2022.3 

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  • がん代謝物との反応を基盤とした標的α線がん治療分子

    大出雄大, A. R. Pradipta, 田中克典

    創薬懇談会2022  2022.6 

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  • がん細胞での[4+4]付加環化反応を用いる機能性ポリマー合成

    川口慎司, A. R. Pradipta, 田中克典

    第12回CSJ化学フェスタ2022  2022.10 

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  • 体内でのがん治療金属触媒の創製と生体内合成への展開

    今井恭祐, A. R. Pradipta, 田中克典

    第12回CSJ化学フェスタ2022  2022.10 

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  • アクロレインとの反応によるタンパク質の分解誘導がん治療

    松嶋良真, A. R. Pradipta, 田中克典

    第12回CSJ化学フェスタ2022  2022.10 

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  • がん代謝物との反応を基盤とするプロドラッグ法

    寺島一輝, A. R. Pradipta, 田中克典

    第16回バイオ関連化学シンポジウム  2022.9 

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  • Biofunctional chemistry and reactivity of biogenic acrolein for cancer diagnosis and therapy Invited

    A. R. Pradipta

    The 17th Joint Conference on Chemistry (JCC 2022)  2022.9 

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  • Biofunctional chemistry and reactivity of biogenic acrolein for cancer diagnosis and therapy Invited

    A. R. Pradipta

    RIKEN - Taiwan National Chung Hsing University Summer School  2022.9 

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  • がんが普遍的に過剰生産するアクロレイン代謝物:生組織でのカスケード反応によるがん診断・治療への応用 Invited

    A. R. Pradipta

    2022若手研究者のためのセミナー  2022.7 

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  • Biofunctional chemistry and reactivity of biogenic acrolein for cancer diagnosis and therapy Invited

    A. R. Pradipta

    The 15th International Conference on Cutting-Edge Organic Chemistry in Asia (ICCEOCA15)  2022.7 

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  • がんのアクロレインを用いた薬理活性複素環化合物の合成研究

    奥村昂也, A. R. Pradipta, 田中克典

    第12回CSJ化学フェスタ2022  2022.10 

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  • 血液内での人工金属酵素を用いた重合メタセシス反応

    中田悦人, A. R. Pradipta, T. C. Chang, 田中克典

    日本化学会第104春季年会  2024.3 

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  • Asymmetric Synthesis of Chiral Diamines by Formal Imino Cyclization International conference

    A. R. Pradipta, K. Tanaka

    The International Chemical Congress of Pacific Basin Societies  2015.12 

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    Venue:Honolulu, Hawaii  

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  • がん細胞内でのポリアミン選択的アミド化による生体内抗がん活性分子の合成研究

    松浦淳紘, 江河泰子, T. C. Chang, A. R. Pradipta, 田中克典

    日本化学会第104春季年会  2024.3 

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  • Therapeutic In Vivo Synthetic Chemistry: Synthetic Studies of Bioactive Compounds in Live Mouse Invited

    Ambara R. Pradipta

    Kazan Federal University Departemental Talk  2015.7 

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    Venue:Kazan, Tatarstan, Russia  

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  • 糖鎖アルブミン分子の化学反応スイッチによるがん細胞間での移動検討

    小林達也, 山田健士郎, A. R. Pradipta, T. C. Chang, 田中克典

    日本化学会第104春季年会  2024.3 

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  • 生体内でのジアミン環化反応の検討による生体内合成化学治療研究

    A. R. Pradipta, K. Tanaka

    分子システム研究 第4回春季研究会  2015.5 

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  • アクロレインを用いた標的タンパク質分解による選択的がん治療法の開発

    長谷川佳奈, A. R. Pradipta, 田中克典

    日本化学会第104春季年会  2024.3 

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  • Therapeutic In Vivo Synthetic Chemistry: Synthetic Studies of Bioactive Compounds in Live Mouse Invited

    Ambara R. Pradipta

    日本化学会第95春季年会, Asian International Symposium (Natural Product Chemistry, Chemical Biology / Biofunctional Chemistry and Biology)  2015.3 

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  • がん代謝物アクロレインを原料とした生体内金属触媒反応の検討

    奥村昂也, T. C. Chang, A. R. Pradipta, 田中克典

    日本化学会第104春季年会  2024.3 

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  • Asymmetric Synthesis of Chiral Diamines by Imino Cyclization International conference

    A. R. Pradipta, K. Tanaka

    The 3rd International Seminar on Chemistry  2014.11 

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  • 患者腫瘍移植モデルにおけるがん代謝産物との[3+2]付加環化反応とがん治療研究

    髙橋ゆりあ, 寺島一輝, A. R. Pradipta, 田中克典

    日本化学会第104春季年会  2024.3 

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  • アクロレインのインビボクリック反応性に基づく酸化ストレス疾患イメージングと生体内合成化学治療

    A. R. Pradipta, K. Tanaka

    第58回天然有機化合物討論会  2016.9 

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  • がん細胞におけるDiels-Alder 反応を活用したプロドラッグ法の開発

    眞崎夢樹, 寺島一輝, A. R. Pradipta, 田中克典

    日本化学会第104春季年会  2024.3 

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  • 見過ごされていたアルキルアジドの反応性に基づく酸化ストレス条件下でのアクロレイン検出

    A. R. Pradipta, M. Taichi, I. Nakase, S. Kitazume, N. Taniguchi, K. Tanaka

    日本ケミカルバイオロジー学会 第11回年会  2016.6 

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  • 金属触媒を用いたがん細胞内一酸化炭素の抗がん活性分子への変換

    河合雅行, T. C. Chang, A. R. Pradipta, 田中克典

    日本化学会第104春季年会  2024.3 

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  • 見過ごされていたアルキルアジドの反応性に基づくアクロレインの検出

    A. R. Pradipta, M. Taichi, I. Nakase, S. Kitazume, N. Taniguchi, K. Tanaka

    分子システム研究 第5回春季研究会  2016.5 

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  • 寺島一輝, A. R. Pradipta, 田中克典

    2024.3 

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  • 見過ごされていたアルキルアジドの反応性に基づくアクロレインの検出

    A. R. Pradipta, M. Taichi, I. Nakase, K. Tanaka

    日本化学会第96春季年会  2016.3 

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  • 化学反応により生きた動物の体内を移動する糖鎖クラスター分子の開発

    山田健士郎, 向峯あかり, 中村亜希子, 草苅百合子, A. R. Pradipta, T. C. Chang, 田中克典

    日本化学会第104春季年会  2024.3 

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  • 見過ごされていたアルキルアジドの反応性に基づくアクロレインの検出

    A. R. Pradipta, M. Taichi, I. Nakase, K. Tanaka

    新学術領域「反応集積化が導く中分子戦略:高次生物機能分子の創製」, 第1回若手シンポジウム  2016.3 

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  • がん代謝物との[3+2]付加環化反応を利用したRI内用療法

    大出雄大, 石渡明弘, A. R. Pradipta, 田中克典

    日本化学会第104春季年会  2024.3 

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  • Utilization of Azide Reactivity Towards Acrolein for Oxidative Stress Imaging and In Vivo Synthetic Chemistry Invited

    Ambara R. Pradipta

    Keio University Departmental Talk  2017.8 

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  • アセトアルデヒドを用いた生体内合成化学治療

    石田晃一, 熊倉蓮, 大出雄大, A. R. Pradipta, T. C. Chang, 田中克典

    日本化学会第104春季年会  2024.3 

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  • Acrolein Imaging of Tumor by Using the Orthogonal Reactivity of Azide

    A. R. Pradipta, K. Tanaka

    RIKEN-Max Planck Joint Research Center for Systems Chemical Biology The Sixth Symposium  2017.4 

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    Venue:Naha, Japan  

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  • 血中内でのルイス酸触媒反応の開発

    熊倉蓮, 橋本理一, A. R. Pradipta, T. C. Chang, 田中克典

    日本化学会第104春季年会  2024.3 

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  • アジドの反応性を駆使したがんのアクロレインイメージング

    A. R. Pradipta, M. Fujii, A. Ito, M. Arata, M. Yoshida, K. Tanaka

    日本化学会第97春季年会  2017.3 

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  • 血中アルブミンを用いた体内での生体適合性人工金属酵素の開発とがん治療応用

    今井恭祐, 六車共平, 中村亜希子, 草苅百合子, A. R. Pradipta, T. C. Chang, 田中克典

    日本化学会第104春季年会  2024.3 

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  • Detection of Acrolein in Oxidatively Stressed Cells by Unrecognized Reactivity of Aryl Azide

    A. R. Pradipta, K. Tanaka

    The 14th Interdisciplinary Exchange Evening (異分野交流の夕べ)  2016.10 

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  • 脳腫瘍治療に向けた金触媒による抗がん活性分子合成研究

    原萌理, 大出雄大, 江河泰子, A. R. Pradipta, T. C. Chang, 田中克典

    日本化学会第104春季年会  2024.3 

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  • Cycloadditions of Imines

    A. R. Pradipta, K. Tanaka

    3rd RIKEN - Kazan Federal University Workshop: From International Joint Chemistry Laboratory to New Stage of Interdisciplinary Research  2016.9 

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    Venue:Kazan, Russia  

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  • がん細胞内で起こる[4+4]付加環化反応の生物学的な意義の解明に向けて

    関口拓真, 吉岡広大, A. R. Pradipta, 田中克典

    日本化学会第104春季年会  2024.3 

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  • Acrolein Sensors and its In Vivo Transformation into Pharmacologically Active Molecules

    A. R. Pradipta, E. Saigitbatalova, K. Tanaka

    3rd RIKEN - Kazan Federal University Workshop: From International Joint Chemistry Laboratory to New Stage of Interdisciplinary Research  2016.9 

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    Venue:Kazan, Russia  

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  • がんでの[4+4]付加環化反応を利用したがん細胞内でのポリマーの合成研究

    川口慎司, 石渡明弘, A. R. Pradipta, 田中克典

    日本化学会第104春季年会  2024.3 

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    Presentation type:Oral presentation (general)  

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  • Biofunctional Chemistry of Acrolein: From Tumor Detection to Theranostics Invited

    Ambara R. Pradipta

    生有研シンポジウム  2017.11 

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    Presentation type:Symposium, workshop panel (nominated)  

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  • Reactivity and Application of Cancer Metabolites for Therapy and Diagnosis Invited

    A. R. Pradipta

    BRIN Webinar: The Challenges and Solutions of Translating Drug Discovery from Nature into Successful Ventures  2024.6 

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    Presentation type:Oral presentation (invited, special)  

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  • Biofunctional Chemistry of Acrolein: Tumor Detection and In Vivo Synthetic Chemistry Invited

    Ambara R. Pradipta

    Indonesian Students Association Scientific Conference (ISASC 2017)  2017.10 

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    Presentation type:Oral presentation (invited, special)  

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  • パラジウム触媒反応によるがん細胞内での内因性一酸化炭素を用いた抗がん活性分子の合成

    河合雅行, T. C. Chang, A. R. Pradipta, 田中克典

    日本ケミカルバイオロジー学会 第18回年会  2024.5 

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    Presentation type:Oral presentation (general)  

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  • Utilization of Azide-Acrolein Click Reaction for Oxidative Stress Imaging of Live Cells Invited International conference

    Ambara R. Pradipta

    The 4th International Seminar on Chemistry (ISC 2017)  2017.9 

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  • 個別化医療を可能とする糖鎖アルブミンライブラリーの合成

    布目朗人, 山田健士郎, A. R. Pradipta, T. C. Chang, 田中克典

    日本化学会第104春季年会  2024.3 

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  • アクロレイン・アジドのクリック反応に基づく生細胞アクロレイン検出

    A. R. Pradipta, M. Fujii, A. Ito, M. Arata, M. Yoshida, K. Tanaka

    第11回バイオ関連化学シンポジウム  2017.9 

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  • Synthetic Chemistry for Clinical Trials: Azide-Acrolein Click Reaction for Intraoperative Diagnosis of Breast Cancer Patients International conference

    A. R. Pradipta, K. Tanaka

    The 14th International Kyoto Conference on New Aspects of Organic Chemistry  2018.11 

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    Language:English   Presentation type:Oral presentation (general)  

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  • 内在性アクロレインとの[3+2]付加環化反応を利用した核医学治療

    A. R. Pradipta

    基礎研究機構全体イベント  2025.3 

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    Presentation type:Poster presentation  

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  • Clinical Organic Synthesis: Rapid Intraoperative Diagnosis of Breast Cancer

    A. R. Pradipta, M. Fujii, K. Tanaka

    日本化学会新領域研究グループ「有機合成化学を起点とするものづくり戦略」最終研究成果発表シンポジウム  2018.11 

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  • Click-to-sense probe for intraoperative diagnosis of breast cancer tissues based on acrolein targeting Invited

    A. R. Pradipta

    The 1st Biology and Chemistry Cancer and Aging Research Symposium (BioCARES)  2024.11 

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  • Acrolein Click Chemistry-Mediated Cancer Imaging and Treatment

    A. R. Pradipta, K. Tanaka

    ケミカルプローブ合同合宿セミナー  2018.10 

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Industrial property rights

  • 腫瘍の治療剤

    永橋昌幸, 三好康雄, 田中克典, 盛本浩二, A. R. Pradipta

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    Applicant:Hyogo Medical University, RIKEN

    Application no:特願PCT/2023/087225  Date applied:2023.5

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  • アクロレインのインビボクリック反応を利用した化学療法剤の送達と治療

    田中克典, Ambara R. Pradipta

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    Application no:特願PCT/JP2020/178209  Date applied:2020.10

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  • アクロレインとの反応薬、その利用及び新規化合物

    Katsunori Tanaka, Ambara R. Pradipta

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    Application no:特願PCT/JP2018/129372  Date applied:2018.7

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Awards

  • Research Incentive Award 2025

    2025.9   Institute of Science Tokyo  

    Ambara R. Pradipta

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  • Science Tokyo Social Change Challenge Award 2025 (Encouragement Award)

    2025.6   Innovation Design Platform of Research and Innovation, Science Tokyo   内在性アクロレインを標的とした副作用の懸念が少ない化学療法の新技術

    Ambara R. Pradipta

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  • Research Incentive Award 2024

    2024.9   Tokyo Institute of Technology  

    Ambara R. Pradipta

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  • Tokyo Tech Social Change Challenge Award 2024 (Encouragement Award)

    2024.6   Innovation Design Platform, Office of Research and Innovation, Tokyo Tech   内在性アクロレインを標的とした革新的がん診断法

    Ambara R. Pradipta

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  • Research Incentive Award 2021

    2021.9   Tokyo Institute of Technology  

    Ambara R. Pradipta

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  • Letter of Appreciation from RIKEN President

    2016.7   RIKEN  

    Ambara R. Pradipta

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  • The 96th Annual Meeting Best Presentation Award

    2016.4   The Chemical Society of Japan  

    Ambara R. Pradipta

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    Award type:Award from Japanese society, conference, symposium, etc. 

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  • RIKEN Researcher Incentive Award 2015

    2016.3   RIKEN  

    Ambara R. Pradipta

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  • Letter of Appreciation from RIKEN President

    2014.1   RIKEN  

    Ambara R. Pradipta

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  • Best Poster Award The 1st Asian Conference for “MONODUKURI” Strategy by Synthetic Organic Chemistry

    2013.7  

    Ambara R. Pradipta

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    Award type:Award from international society, conference, symposium, etc. 

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  • Global Center of Excellence Program Fellowship

    2011.4   Osaka University  

    Ambara R. Pradipta

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  • Scholarship

    2005.10   MEXT  

    Ambara R. Pradipta

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Research Projects

  • アクロレイン応答性キメラ:PROTAC 技術の改良とがん治療の新展開

    2025.9 - 2026.3

    東京科学大学 物質理工学院  研究奨励賞 

    アンバラ プラディプタ

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  • 内在性アクロレインを標的とした副作用の懸念が少ない化学療法の新技術

    2025.7 - 2026.3

    Innovation Design Platform, Office of Research and Innovation, Institute of Science Tokyo  FY2025 Science Tokyo Social Change Challenge Award 

    アンバラ プラディプタ

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  • 脂質メディエーター分子機構の癌特異的阻害による乳癌新治療の実現へ向けた前臨床研究

    Grant number:25K02712  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)

    永橋 昌幸, アンバラ プラディプタ

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    Grant amount:\18850000 ( Direct Cost: \14500000 、 Indirect Cost:\4350000 )

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  • Biology and Chemisty Cancer and Aging Research: Institute of Science Tokyo, Universitas Indonesia, RIKEN

    2024.11

    Insitute of Science Tokyo 

    Ambara R. Pradipta

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  • 革新的乳がんマーカー: アクロレインとの細胞内化学反応を基盤とする革新的α線治療

    2024.9 - 2025.3

    東京工業大学 物質理工学院  研究奨励賞 

    アンバラ プラディプタ

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  • 内在性アクロレインを標的とした革新的がん診断法

    2024.7 - 2025.3

    Innovation Design Platform, Office of Research and Innovation, Tokyo Tech  FY2024 Tokyo Tech Social Change Challenge Award 

    アンバラ プラディプタ

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  • がん細胞内アクロレインおよび一酸化炭素の有機反応を利用した革新的がん治療法の開拓

    Grant number:24K01625  2024.4 - 2027.3

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

    Ambara R. Pradipta

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  • 乳癌患者由来オルガノイド・動物モデルの臨床的有用性の検証と新規治療開発への応用

    Grant number:24K11755  2024.4 - 2027.3

    日本学術振興会  科学研究費助成事業  基盤研究(C)

    樋口 智子, 盛本 浩二, 永橋 昌幸, 三好 康雄, 片桐 豊雅, 松下 洋輔, 凌 一葦, アンバラ プラディプタ

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

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  • 第7回 東工大応用化学系 次世代を担う若手シンポジウム

    2024.3

    東京工業大学 物質理工学院  若手研究会・交流会支援  学会開催

    アンバラ プラディプタ

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    Authorship:Principal investigator 

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  • RIKEN-Academia Sinica-Tokyo Tech-NTHU Glycoscience Joint Meeting

    2023.12

    東京工業大学 物質理工学院  国際関係(国際ミニシンポジウム)  学会開催

    アンバラ プラディプタ

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  • 有機パラジウムの反応性に基づくがん細胞 CO 検出及び化学療法への応用

    2022.9 - 2025.3

    Suntory Foundation for Life Sciences  FY2022 SUNBOR GRANT 

    Ambara Pradipta

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  • Establishment of intraoperative surgical margin assessment using human live tissue in breast conserving surgery

    Grant number:22K08709  2022.4 - 2025.3

    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:\4160000 ( Direct Cost: \3200000 、 Indirect Cost:\960000 )

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  • 乳癌における脂質メディエーターを標的とする薬物送達システムを用いた新規治療の開発

    Grant number:22H03140  2022.4 - 2025.3

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

    Masayuki Nagahashi, Ambara Pradipta

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    Authorship:Coinvestigator(s) 

    Grant amount:\17550000 ( Direct Cost: \13500000 、 Indirect Cost:\4050000 )

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  • アクロレインとの反応に基づくα線放出放射性がん治療分子

    2021.9 - 2022.3

    東京工業大学 物質理工学院  研究奨励賞 

    アンバラ プラディプタ

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  • Reactivity of acrolein produced by cancer cells: Application to selective cancer therapy

    2021.4 - 2024.3

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

    Ambara Pradipta

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  • Acrolein sensor for rapid and accurate intraoperative diagnosis of breast cancer morphology

    2018.9 - 2020.3

    RIKEN  FY2018 Incentive Research Projects 

    Ambara Pradipta

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    Authorship:Principal investigator  Grant type:Competitive

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  • Chemical biology for controlling ubiquitin function

    Grant number:18H05503  2018.6 - 2023.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

    Yoshida Minoru

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    Grant amount:\175240000 ( Direct Cost: \134800000 、 Indirect Cost:\40440000 )

    We have established various cellular interaction analysis methods to develop new chemical probes that bind strongly to ubiquitin decoders and shuttle molecules and modulate their functions. Using split-luciferase, chemical arrays, microscale thermophoresis, and TR-FRET methods, we have discovered inhibitors of ubiquitin-decoder interactions and novel ligands for cystic fibrosis-related E3 ubiquitin ligases RFFL and RNF5. We also developed a probe that induces cancer cell-specific ubiquitination of intracellular proteins using a molecule that efficiently reacts with acrolein, which is overproduced in cancer. Furthermore, we have elucidated a novel quality control mechanism that suppresses the expression of aggregation-prone proteins translated from intron-derived sequences resulting from splicing errors.

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  • In vivo Click Reaction of Acrolein: Application to In vivo Synthetic Chemistry and Cancer Imaging

    Grant number:18K14341  2018.4 - 2021.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for Early-Career Scientists

    AMBARA PRADIPTA

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    Authorship:Principal investigator 

    Grant amount:\4290000 ( Direct Cost: \3300000 、 Indirect Cost:\990000 )

    A rapid and accurate intraoperative method to diagnose the presence of breast cancer on the edge of the surgically resected tissues, is highly required. However, the current histological analysis method for determining surgical margins is time-consuming. Other groups have also reported a chemistry-based fluorescent probe that can be activated in cancer lesions. However, most of the methods rely on the time-dependent increase of fluorescence, making it difficult to use in breast-conserving surgery.
    Herein, we utilized the azide-acrolein reaction-based method to discriminate breast cancer lesion from the normal breast gland. This method is the first example of an organic synthetic chemistry-based approach that can be used not only to visualize the cancer tissue but also to distinguish morphology of the resected tissue only within a few minutes. The ability to perform chemical reactions with cancer metabolites only at the desired cancer site is highly advantageous for cancer therapy.

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  • Intraoperative surgical margin assessment using human live tissue in breast conserving surgery

    Grant number:18K07265  2018.4 - 2021.3

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

    Tanei Tomonori

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    Grant amount:\4290000 ( Direct Cost: \3300000 、 Indirect Cost:\990000 )

    Our Acrolein-probe method can rapidly discriminate between cancer and normal cells, requiring only staining of live tissues for 5 min. Moreover, it can visualize cancer morphology and provide localization in a way almost
    equivalent to frozen sectioning. It is not dependent on the timing of enzymatic reactions or enzyme expression by cancer cells since it focuses explicitly on the overexpression of endogenously generated acrolein in various cancer cells. The rapid in-cell cascade reactions selectively anchor the fluorescence label onto the cellular constituents in tumors. Our chemistry-based method has
    the potential to become a new highly selective margin management method for live tissues. It could be used as a discriminative, low-cost, and easy-to-perform method for cancer sensing during surgery.

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  • 生体内合成化学治療:動物内における毒性分子アクロレインから薬理活性複素環化合物への変換

    2017.4 - 2020.3

    RIKEN  Research Budget for Special Postdoctoral Research Scientist 

    Ambara Pradipta

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  • Conversion of toxic acrolein into pharmacologically active heterocycles in live animals

    2016.9 - 2018.3

    RIKEN  FY2016 Incentive Research Projects 

    Ambara Pradipta

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    Authorship:Principal investigator  Grant type:Competitive

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  • 生体内イミン[4+4]環化化合物によるエピジェネちエピジェネティクス制御の解明と制御

    2014.9 - 2017.3

    Suntory Foundation for Life Sciences  FY2014 SUNBOR GRANT 

    Ambara Pradipta

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Teaching Experience

  • Applied Chemistry Laboratory IV

    2024.4 Institution:Institute of Science Tokyo

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  • RIKEN - Taiwan National Chung Hsing University Summer School

    2022.8 Institution:RIKEN - Taiwan National Chung Hsing University

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  • 医薬化学系英語講義-I

    2021.7 Institution:Kyushu University

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  • 医薬化学系英語講義-I

    2020.7 Institution:Kyushu University

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  • Applied Chemistry Laboratory I

    2020.4 - 2024.3 Institution:Tokyo Institute of Technology

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  • Applied Chemistry Laboratory II

    2020.4 - 2024.3 Institution:Tokyo Institute of Technology

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  • 理研生体分子制御学特論

    2015.4 - 2020.3 Institution:東京医科歯科大学大学院・医歯学総合研究科・生命理工学系専攻

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Media Coverage

  • がん細胞内の「現地」で光るポリマーを化学合成 -がんの診断を改革する生体内合成化学技術- Promotional material

    理研プレスリリース  2025.12

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  • マウス体内でがんの糖鎖構造を合成化学的に変換 -糖鎖転移酵素阻害剤を用いた副作用のないがん治療- Promotional material

    理研プレスリリース  2024.5

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  • がんに貼り付く極小サイズの分子接着剤 -生体内合成化学による新しいラジオセラノスティクス- Promotional material

    理研プレスリリース  2024.3

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  • わずか窒素3原子でがんを見つけてα線治療 ー体内カスケード反応でがん組織にα核種を閉じ込める新戦略ー Promotional material

    理研プレスリリース  2023.6

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  • 乳がん術中迅速診断多施設臨床研究を行う共同研究を開始 -生体内合成化学の研究から臨床現場での開発へ- Promotional material

    理研プレスリリース  2022.1

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  • がん代謝物との環化付加反応によるがん化学療法 Internet

    Chem-Station スポットライトリサーチ  2021.7

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  • Click chemistry uses endogenous acrolein to activate cancer prodrug Internet

    Chemistry World  2021.5

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  • Cancer cell chemical activates anti-tumor drug to avoid side effects of conventional therapy. - A prodrug activated by a chemical produced by cancer cells can minimize side effects - Promotional material

    RIKEN Press Release  2021.3

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  • 乳がん手術中素早く組織判定 Newspaper, magazine

    日経産業新聞  2019.7

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  • 有機合成化学で乳がん手術を変える研究者 Promotional material

    理研ニュース  2019.3

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  • Cascade Reaction in Human Live Tissue: Clinically Applicable Diagnosis of Breast Cancer Morphology Internet

    Advanced Science News  2019.2

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  • 有機合成反応で乳がん手術を改革 Newspaper, magazine

    フジサンケイ ビジネスアイ  2019.1

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  • 乳がん細胞識別技術, 迅速・簡便で高感度 Newspaper, magazine

    化学工業日報  2018.12

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  • 手術後の乳ガン組織残存検査, アクロレイン可視化で5分に短縮, 理研が新手法 Newspaper, magazine

    科学新聞  2018.12

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  • Scientists develop system to rapidly and accurately detect tumor margins during breast cancer surgery Promotional material

    RIKEN Press Release  2018.11

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  • アクロレインの可視化に成功 Newspaper, magazine

    フジサンケイ ビジネスアイ  2016.5

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  • アクロレインの可視化に成功 -生きた細胞で発生する毒性分子アクロレインと酸化ストレス疾患の関連性究明に大きな手がかり- Promotional material

    理研プレスリリース  2016.4

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  • 共役イミンの多様な環化反応, 理研の研究グループが発見, 創薬デザインに貢献期待 Newspaper, magazine

    科学新聞  2016.4

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  • N−アルキル共役イミン, 光学活性物質の原料に Newspaper, magazine

    化学工業日報  2016.3

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  • 不安定な共役イミンが起こす多様な環化反応を発見 -光学活性物質合成や生体内機能発現機構の解明に大きな手がかり- Promotional material

    理研プレスリリース  2016.3

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  • 阪大 • 米ミシガン大, 「NOD1免疫活性化物質」の構造解析に成功, アレルギー疾患抑制に道 Newspaper, magazine

    日刊工業新聞  2011.11

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