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Zhang S, Li Y, Li T, Zhang Y, Li H, Cheng Z, Peng N, Liu Y, Xu J, He H. Activable Targeted Protein Degradation Platform Based on Light-triggered Singlet Oxygen. J Med Chem 2022; 65:3632-3643. [PMID: 35164509 DOI: 10.1021/acs.jmedchem.1c02037] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Targeted protein degradation technologies (e.g., PROTACs) that can selectively degrade intracellular protein are an emerging class of promising therapeutic modalities. Herein, we describe the conjugation of photosensitizers and protein ligands (PS-Degrons), as an activable targeted protein degradation platform. PS-Degrons are capable of degrading protein of interest via light-triggered 1O2, which is orthogonal and complementary to existing technologies. This generalizable platform allows controllable knockdown of the target protein with high spatiotemporal precision. Our lead compound PSDalpha induces a complete degradation of human estrogen receptor α (ERα) under visible light. The high degrading ERα efficacy of PSDalpha enables an excellent anti-proliferation performance on MCF-7 cells. Our results establish a modular strategy for the controllable degradation of target proteins, which can hopefully overcome the systemic toxicity in clinical treatment of PROTACs. We anticipate that PS-Degrons would open a new chapter for biochemical research and for the therapeutics.
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Affiliation(s)
- Silong Zhang
- Key Laboratory of Coal Conversion and New Carbon Materials of Hubei Province, College of Chemistry and Chemical Engineering, Institute of Advanced Materials and Nanotechnology, Wuhan University of Science and Technology, Wuhan 430081, P. R. China
| | - Yuanyuan Li
- School of Life Science and Technology, Wuhan Polytechnic University, Wuhan 430023, Wuhan 430023, P.R. China
| | - Tao Li
- Key Laboratory of Coal Conversion and New Carbon Materials of Hubei Province, College of Chemistry and Chemical Engineering, Institute of Advanced Materials and Nanotechnology, Wuhan University of Science and Technology, Wuhan 430081, P. R. China
| | - Yu Zhang
- Key Laboratory of Coal Conversion and New Carbon Materials of Hubei Province, College of Chemistry and Chemical Engineering, Institute of Advanced Materials and Nanotechnology, Wuhan University of Science and Technology, Wuhan 430081, P. R. China
| | - Haimei Li
- Key Laboratory of Coal Conversion and New Carbon Materials of Hubei Province, College of Chemistry and Chemical Engineering, Institute of Advanced Materials and Nanotechnology, Wuhan University of Science and Technology, Wuhan 430081, P. R. China
| | - Zhengzai Cheng
- Key Laboratory of Coal Conversion and New Carbon Materials of Hubei Province, College of Chemistry and Chemical Engineering, Institute of Advanced Materials and Nanotechnology, Wuhan University of Science and Technology, Wuhan 430081, P. R. China
| | - Na Peng
- Key Laboratory of Coal Conversion and New Carbon Materials of Hubei Province, College of Chemistry and Chemical Engineering, Institute of Advanced Materials and Nanotechnology, Wuhan University of Science and Technology, Wuhan 430081, P. R. China
| | - Yi Liu
- Key Laboratory of Coal Conversion and New Carbon Materials of Hubei Province, College of Chemistry and Chemical Engineering, Institute of Advanced Materials and Nanotechnology, Wuhan University of Science and Technology, Wuhan 430081, P. R. China.,College of Chemistry and Chemical Engineering & College of Environmental Science and Engineering, Tiangong University, Tianjin 300378, P. R. China
| | - Juan Xu
- College of Chemistry and Chemical Engineering, Hubei Polytechnic University, Huangshi 435003, P. R. China
| | - Huan He
- Key Laboratory of Coal Conversion and New Carbon Materials of Hubei Province, College of Chemistry and Chemical Engineering, Institute of Advanced Materials and Nanotechnology, Wuhan University of Science and Technology, Wuhan 430081, P. R. China
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2
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Xu L, Luo C, Chen C. Halogenation and anomerization of glycopyranoside by
TESH
/bromine and
BHQ
/bromine. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202000150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Lai Xu
- Department of Chemistry Fu‐Jen Catholic University New Taipei City 24205 Taiwan (ROC)
| | - Chin‐Hung Luo
- Department of Chemistry Fu‐Jen Catholic University New Taipei City 24205 Taiwan (ROC)
| | - Chien‐Sheng Chen
- Department of Chemistry Fu‐Jen Catholic University New Taipei City 24205 Taiwan (ROC)
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3
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Cui Q, Liu Y, Zhou M, Han Y, Yin C, Bai G. An Optimized MicroPET Imaging Method for the Distribution and Synergies of Natural Products. Front Pharmacol 2018; 9:948. [PMID: 30186178 PMCID: PMC6110851 DOI: 10.3389/fphar.2018.00948] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 08/02/2018] [Indexed: 12/03/2022] Open
Abstract
Purpose: Understanding the distribution and interaction of the Traditional Chinese Medicines (TCMs) is an integral source of herbal drug discovery. An optimized radio-labeled method was explored that could conduct in situ biodistribution studies in animals. We evaluated the feasibility of the method and applied glycyrrhetinic acid and platycodon (PG) polysaccharides as models. Procedures: [18F]-GA is a novel radiotracer which was performed positron emission tomography (PET) studies to assay the biodistribution of GA in mice. In addition, PG polysaccharide was used to intervene the biodistribution and dosimetry of GA. Scanning data were analyzed with professional software. Results: Record the time-activity curves for all organs then use the normalization method to calculate the area under the curve as a dosimetry for each organ. Moreover, the addition of PG polysaccharides can significantly improve the dosimetry of GA in the lungs, and its effect was related to the administration time. Conclusion: MicroPET imaging opens up a new avenue for the application of drug interactions between the TCMs.
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Affiliation(s)
- Qingxin Cui
- College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, China
| | - Yang Liu
- College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, China
| | - Mengge Zhou
- College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, China
| | - Yanqi Han
- College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, China
| | - Chengcheng Yin
- College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, China
| | - Gang Bai
- College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology, Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, China
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4
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Yoshihara D, Noguchi T, Roy B, Sakamoto J, Yamamoto T, Shinkai S. Design of a Hypersensitive pH-Sensory System Created by a Combination of Charge Neutralization and Aggregation-Induced Emission (AIE). Chemistry 2017; 23:17663-17666. [DOI: 10.1002/chem.201703560] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Daisuke Yoshihara
- Nanotechnology Laboratory; Institute of Systems Information Technologies and Nanotechnologies (ISIT); 4-1 Kyudaishinmachi, Nishi-ku Fukuoka 819-0388 Japan
| | - Takao Noguchi
- Institute for Advanced Study; Kyushu University; 744 Moto-oka Nishi-ku Fukuoka 819-0395 Japan
| | - Bappaditya Roy
- Institute for Advanced Study; Kyushu University; 744 Moto-oka Nishi-ku Fukuoka 819-0395 Japan
| | - Junji Sakamoto
- Nanotechnology Laboratory; Institute of Systems Information Technologies and Nanotechnologies (ISIT); 4-1 Kyudaishinmachi, Nishi-ku Fukuoka 819-0388 Japan
| | - Tatsuhiro Yamamoto
- Nanotechnology Laboratory; Institute of Systems Information Technologies and Nanotechnologies (ISIT); 4-1 Kyudaishinmachi, Nishi-ku Fukuoka 819-0388 Japan
| | - Seiji Shinkai
- Nanotechnology Laboratory; Institute of Systems Information Technologies and Nanotechnologies (ISIT); 4-1 Kyudaishinmachi, Nishi-ku Fukuoka 819-0388 Japan
- Institute for Advanced Study; Kyushu University; 744 Moto-oka Nishi-ku Fukuoka 819-0395 Japan
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5
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Takagi R, Takeda A, Takahashi D, Toshima K. Target-Selective Fluorescence Imaging and Photocytotoxicity against H2O2High-Expressing Cancer Cells Using a Photoactivatable Theranostic Agent. Chem Asian J 2017; 12:2656-2659. [DOI: 10.1002/asia.201701004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Indexed: 02/05/2023]
Affiliation(s)
- Ryoma Takagi
- Department of Applied Chemistry, Faculty of Science and Technology; Keio University; 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
| | - Ayano Takeda
- Department of Applied Chemistry, Faculty of Science and Technology; Keio University; 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
| | - Daisuke Takahashi
- Department of Applied Chemistry, Faculty of Science and Technology; Keio University; 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
| | - Kazunobu Toshima
- Department of Applied Chemistry, Faculty of Science and Technology; Keio University; 3-14-1 Hiyoshi, Kohoku-ku Yokohama 223-8522 Japan
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6
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Cui Q, Hou Y, Wang Y, Li X, Liu Y, Ma X, Wang Z, Wang W, Tao J, Wang Q, Jiang M, Chen D, Feng X, Bai G. Biodistribution of arctigenin-loaded nanoparticles designed for multimodal imaging. J Nanobiotechnology 2017; 15:27. [PMID: 28388905 PMCID: PMC5383946 DOI: 10.1186/s12951-017-0263-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Accepted: 03/27/2017] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Tracking targets of natural products is one of the most challenging issues in fields ranging from pharmacognosy to biomedicine. It is widely recognized that the biocompatible nanoparticle (NP) could function as a "key" that opens the target "lock". RESULTS We report a functionalized poly-lysine NP technique that can monitor the target protein of arctigenin (ATG) in vivo non-invasively. The NPs were synthesized, and their morphologies and surface chemical properties were characterized by transmission electron microscopy (TEM), laser particle size analysis and atomic force microscopy (AFM). In addition, we studied the localization of ATG at the level of the cell and the whole animal (zebrafish and mice). We demonstrated that fluorescent NPs could be ideal carriers in the development of a feasible method for target identification. The distributions of the target proteins were found to be consistent with the pharmacological action of ATG at the cellular and whole-organism levels. CONCLUSIONS The results indicated that functionalized poly-lysine NPs could be valuable in the multimodal imaging of arctigenin.
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Affiliation(s)
- Qingxin Cui
- College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071 People’s Republic of China
| | - Yuanyuan Hou
- College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071 People’s Republic of China
| | - Yanan Wang
- State Key Laboratory of Medicinal Chemical Biology, College of Life Science, Nankai University, Tianjin, 300071 China
| | - Xu Li
- Tianjin Key Laboratory of Tumor Microenvironment and Neurovascular Regulation, Department of Physiology, School of Medicine, Nankai University, Tianjin, 300071 China
| | - Yang Liu
- College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071 People’s Republic of China
| | - Xiaoyao Ma
- College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071 People’s Republic of China
| | - Zengyong Wang
- College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071 People’s Republic of China
| | - Weiya Wang
- College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071 People’s Republic of China
| | - Jin Tao
- College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071 People’s Republic of China
| | - Qian Wang
- College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071 People’s Republic of China
| | - Min Jiang
- College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071 People’s Republic of China
| | - Dongyan Chen
- Tianjin Key Laboratory of Tumor Microenvironment and Neurovascular Regulation, Department of Physiology, School of Medicine, Nankai University, Tianjin, 300071 China
| | - Xizeng Feng
- State Key Laboratory of Medicinal Chemical Biology, College of Life Science, Nankai University, Tianjin, 300071 China
| | - Gang Bai
- College of Pharmacy, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071 People’s Republic of China
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7
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Yoshihara D, Noguchi T, Roy B, Sakamoto J, Yamamoto T, Shinkai S. Ratiometric Sensing of d-Glucose in a Combined Approach of Aggregation-induced Emission (AIE) and Dynamic Covalent Bond Formation. CHEM LETT 2016. [DOI: 10.1246/cl.160240] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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8
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Lai YC, Luo CH, Chou HC, Yang CJ, Lu L, Chen CS. Conversion of β-glycopyranoside to α-glycopyranoside by photo-activated radical reaction. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.04.064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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9
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Okuyama M, Ueno H, Kobayashi Y, Kawagishi H, Takahashi D, Toshima K. Target-selective photo-degradation of AFP-L3 and selective photo-cytotoxicity against HuH-7 hepatocarcinoma cells using an anthraquinone–PhoSL hybrid. Chem Commun (Camb) 2016; 52:2169-72. [DOI: 10.1039/c5cc09542e] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
A purposefully-designed anthraquinone–Pholiota squarrosa lectin (PhoSL) hybrid effectively degraded α-fetoprotein-L3 (AFP-L3) associated with liver cancer.
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Affiliation(s)
- Mai Okuyama
- Department of Applied Chemistry
- Faculty of Science and Technology
- Keio University
- Kohoku-ku
- Japan
| | - Haruna Ueno
- Department of Applied Chemistry
- Faculty of Science and Technology
- Keio University
- Kohoku-ku
- Japan
| | | | - Hirokazu Kawagishi
- Research Institute of Green Science and Technology
- Shizuoka University
- Shizuoka 422-8529
- Japan
| | - Daisuke Takahashi
- Department of Applied Chemistry
- Faculty of Science and Technology
- Keio University
- Kohoku-ku
- Japan
| | - Kazunobu Toshima
- Department of Applied Chemistry
- Faculty of Science and Technology
- Keio University
- Kohoku-ku
- Japan
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10
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Takahashi D, Nagao T, Sotokawa S, Toshima K. Target-selective photo-degradation of a sialyl Lewis a (sLea) conjugate and photo-cytotoxicity against sLea positive cancer cells using an anthraquinone-antibody hybrid. MEDCHEMCOMM 2016. [DOI: 10.1039/c6md00167j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A purpose-designed anthraquinone–monoclonal antibody (anti-sialyl Lewis A (sLea) mAb) hybrid 6 selectively bound to and effectively degraded the target glycoprotein, HSA (human serum albumin)–sLea conjugate 4.
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Affiliation(s)
- Daisuke Takahashi
- Department of Applied Chemistry
- Faculty of Science and Technology
- Keio University
- Yokohama 223-8522
- Japan
| | - Takashi Nagao
- Department of Applied Chemistry
- Faculty of Science and Technology
- Keio University
- Yokohama 223-8522
- Japan
| | - Shota Sotokawa
- Department of Applied Chemistry
- Faculty of Science and Technology
- Keio University
- Yokohama 223-8522
- Japan
| | - Kazunobu Toshima
- Department of Applied Chemistry
- Faculty of Science and Technology
- Keio University
- Yokohama 223-8522
- Japan
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11
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Chemical approach for target-selective degradation of oligosaccharides using photoactivatable organic molecules. Glycoconj J 2015; 32:475-82. [DOI: 10.1007/s10719-015-9591-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2015] [Revised: 04/08/2015] [Accepted: 04/12/2015] [Indexed: 10/23/2022]
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12
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Toshima K. Chemical biology based on target-selective degradation of proteins and carbohydrates using light-activatable organic molecules. ACTA ACUST UNITED AC 2013; 9:834-54. [DOI: 10.1039/c2mb25416f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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13
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Wang J, An C, Zhang M, Qin C, Ming X, Zhang Q. Photochemical conversion of AgCl nanocubes to hybrid AgCl–Ag nanoparticles with high activity and long-term stability towards photocatalytic degradation of organic dyes. CAN J CHEM 2012. [DOI: 10.1139/v2012-079] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The performance of a photocatalytic reaction is mainly determined by the quality of the photocatalyst. For real applications, significantly enhancing the stability and activity of the photocatalysts still remains a challenge for materials scientists and chemists. In this paper, we have achieved a highly efficient plasmonic AgCl–Ag nanophotocatalyst via photochemical conversion of AgCl nanocubes. Compared with reported photocatalysts, the as-achieved nanophotocatalyst exhibits superior activity, long-term stability, and wide applicability in the decomposition of organic dye pollutants. For example, only 30 s is needed to bleach methyl orange molecules assisted by AgCl–Ag nanoparticles. Furthermore, the catalyst can be reused up to 50 times without significant loss of activity. A possible mechanism was discussed and the specified photocatalytic reactions verified that both O2•– and OH• radicals were the main active species in decomposing pollutants. The excellent performance of the present photocatalyst suggests promising applications in environmental remediation, clean energy creation, and solar cells.
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Affiliation(s)
- Jizhuang Wang
- State Key Laboratory of Heavy Oil Processing and College of Science, China University of Petroleum, Qingdao, Shandong 266555, P.R. China
| | - Changhua An
- State Key Laboratory of Heavy Oil Processing and College of Science, China University of Petroleum, Qingdao, Shandong 266555, P.R. China
| | - Meiyu Zhang
- State Key Laboratory of Heavy Oil Processing and College of Science, China University of Petroleum, Qingdao, Shandong 266555, P.R. China
| | - Chuan Qin
- State Key Laboratory of Heavy Oil Processing and College of Science, China University of Petroleum, Qingdao, Shandong 266555, P.R. China
| | - Xijuan Ming
- State Key Laboratory of Heavy Oil Processing and College of Science, China University of Petroleum, Qingdao, Shandong 266555, P.R. China
| | - Qinhui Zhang
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum, Qingdao, Shandong 266555, P.R. China
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14
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Kuralay F, Sattayasamitsathit S, Gao W, Uygun A, Katzenberg A, Wang J. Self-propelled carbohydrate-sensitive microtransporters with built-in boronic acid recognition for isolating sugars and cells. J Am Chem Soc 2012; 134:15217-20. [PMID: 22947052 DOI: 10.1021/ja306080t] [Citation(s) in RCA: 114] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A new nanomotor-based target isolation strategy, based on a "built-in" recognition capability, is presented. The concept relies on a poly(3-aminophenylboronic acid) (PAPBA)/Ni/Pt microtube engine coupling the selective monosaccharide recognition of the boronic acid-based outer polymeric layer with the catalytic function of the inner platinum layer. The PAPBA-based microrocket is prepared by membrane-templated electropolymerization of 3-aminophenylboronic acid monomer. The resulting boronic acid-based microengine itself provides the target recognition without the need for additional external functionalization. "On-the-fly" binding and transport of yeast cells (containing sugar residues on their wall) and glucose are illustrated. The use of the recognition polymeric layer does not hinder the efficient propulsion of the microengine in aqueous and physiological media. Release of the captured yeast cells is triggered via a competitive sugar binding involving addition of fructose. No such capture and transport are observed in control experiments involving other cells or microengines. Selective isolation of monosaccharides is illustrated using polystyrene particles loaded with different sugars. Such self-propelled nanomachines with a built-in recognition capability hold considerable promise for diverse applications.
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Affiliation(s)
- Filiz Kuralay
- Department of Nanoengineering, University of California-San Diego, La Jolla, California 92093, USA
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15
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Ueda M. Chemical Biology of Natural Products on the Basis of Identification of Target Proteins. CHEM LETT 2012. [DOI: 10.1246/cl.2012.658] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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16
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Takahashi D, Toshima K. Chemical methods for degradation of target oligosaccharides using designed light-activatable organic molecules. Chem Commun (Camb) 2012; 48:4397-407. [PMID: 22378294 DOI: 10.1039/c2cc17384k] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Carbohydrates play crucial roles in a wide range of biological processes, including serious diseases. The development of novel and innovative methods for selective control of specific oligosaccharide functions has attracted much attention in the fields of chemistry, biology, and medicine. In this feature article, the development of novel chemical tools, which can degrade target oligosaccharides by irradiation with a specific wavelength of light under mild conditions without any additives, is introduced. This novel class of photochemical agents promise bright prospects for finding not only molecular-targeted bioprobes for understanding of the structure-activity relationships of oligosaccharides but also novel therapeutic drugs targeting oligosaccharides.
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Affiliation(s)
- Daisuke Takahashi
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Yokohama 223-8522, Japan
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17
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Wegner J, Ley SV, Kirschning A, Hansen AL, Montenegro Garcia J, Baxendale IR. A Total Synthesis of Millingtonine A. Org Lett 2012; 14:696-9. [DOI: 10.1021/ol203158p] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jens Wegner
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW Cambridge, U.K., and Institute of Organic Chemistry, and Center of Biomolecular Drug Research (BMWZ), Leibniz University of Hannover, Schneiderberg 1B, 30167 Hannover, Germany
| | - Steven V. Ley
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW Cambridge, U.K., and Institute of Organic Chemistry, and Center of Biomolecular Drug Research (BMWZ), Leibniz University of Hannover, Schneiderberg 1B, 30167 Hannover, Germany
| | - Andreas Kirschning
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW Cambridge, U.K., and Institute of Organic Chemistry, and Center of Biomolecular Drug Research (BMWZ), Leibniz University of Hannover, Schneiderberg 1B, 30167 Hannover, Germany
| | - Anne-Lene Hansen
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW Cambridge, U.K., and Institute of Organic Chemistry, and Center of Biomolecular Drug Research (BMWZ), Leibniz University of Hannover, Schneiderberg 1B, 30167 Hannover, Germany
| | - Javier Montenegro Garcia
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW Cambridge, U.K., and Institute of Organic Chemistry, and Center of Biomolecular Drug Research (BMWZ), Leibniz University of Hannover, Schneiderberg 1B, 30167 Hannover, Germany
| | - Ian R. Baxendale
- Department of Chemistry, University of Cambridge, Lensfield Road, CB2 1EW Cambridge, U.K., and Institute of Organic Chemistry, and Center of Biomolecular Drug Research (BMWZ), Leibniz University of Hannover, Schneiderberg 1B, 30167 Hannover, Germany
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18
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Takahashi D, Miura T, Toshima K. Photodegradation of lipopolysaccharides and the inhibition of macrophage activation by anthraquinone–boronic acid hybrids. Chem Commun (Camb) 2012; 48:7595-7. [DOI: 10.1039/c2cc33559j] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Imai Y, Hirono S, Matsuba H, Suzuki T, Kobayashi Y, Kawagishi H, Takahashi D, Toshima K. Degradation of Target Oligosaccharides by Anthraquinone-Lectin Hybrids with Light Switching. Chem Asian J 2011; 7:97-104. [DOI: 10.1002/asia.201100586] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2011] [Indexed: 11/08/2022]
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20
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Takahashi D, Hirono S, Toshima K. Target-selective photodegradation of oligosaccharides by a fullerene–boronic acid hybrid upon visible light irradiation. Chem Commun (Camb) 2011; 47:11712-4. [DOI: 10.1039/c1cc15646b] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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