101
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Destito P, Vidal C, López F, Mascareñas JL. Transition Metal‐Promoted Reactions in Aqueous Media and Biological Settings. Chemistry 2021; 27:4789-4816. [DOI: 10.1002/chem.202003927] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 09/27/2020] [Indexed: 12/19/2022]
Affiliation(s)
- Paolo Destito
- Centro Singular de Investigación en Química Biolóxica e Materiais, Moleculares (CIQUS) and Departamento de Química Orgánica Universidade de Santiago de Compostela 15782 Santiago de Compostela Spain
| | - Cristian Vidal
- Centro Singular de Investigación en Química Biolóxica e Materiais, Moleculares (CIQUS) and Departamento de Química Orgánica Universidade de Santiago de Compostela 15782 Santiago de Compostela Spain
| | - Fernando López
- Centro Singular de Investigación en Química Biolóxica e Materiais, Moleculares (CIQUS) and Departamento de Química Orgánica Universidade de Santiago de Compostela 15782 Santiago de Compostela Spain
- Instituto de Química Orgánica General (CSIC) Juan de la Cierva 3 28006 Madrid Spain
| | - José L. Mascareñas
- Centro Singular de Investigación en Química Biolóxica e Materiais, Moleculares (CIQUS) and Departamento de Química Orgánica Universidade de Santiago de Compostela 15782 Santiago de Compostela Spain
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102
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Adamson C, Kanai M. Integrating abiotic chemical catalysis and enzymatic catalysis in living cells. Org Biomol Chem 2021; 19:37-45. [DOI: 10.1039/d0ob01898h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We review hybrid systems of abiotic catalysis and enzymatic catalysis, which function in living cells. This research direction will stimulate multidisciplinary fields, including complex molecule synthesis, energy production, and life science.
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Affiliation(s)
- Christopher Adamson
- Graduate School of Pharmaceutical Sciences
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - Motomu Kanai
- Graduate School of Pharmaceutical Sciences
- The University of Tokyo
- Tokyo 113-0033
- Japan
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103
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Long Y, Cao B, Xiong X, Chan ASC, Sun RW, Zou T. Bioorthogonal Activation of Dual Catalytic and Anti‐Cancer Activities of Organogold(I) Complexes in Living Systems. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202013366] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Yan Long
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, Guangdong Provincial Key Laboratory of New Drug Design and Evaluation School of Pharmaceutical Sciences Sun Yat-Sen University Guangzhou 510006 P. R. China
| | - Bei Cao
- Warshel Institute for Computational Biology General Education Division The Chinese University of Hong Kong Shenzhen 518172 P. R. China
| | - Xiaolin Xiong
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, Guangdong Provincial Key Laboratory of New Drug Design and Evaluation School of Pharmaceutical Sciences Sun Yat-Sen University Guangzhou 510006 P. R. China
| | - Albert S. C. Chan
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, Guangdong Provincial Key Laboratory of New Drug Design and Evaluation School of Pharmaceutical Sciences Sun Yat-Sen University Guangzhou 510006 P. R. China
| | | | - Taotao Zou
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, Guangdong Provincial Key Laboratory of New Drug Design and Evaluation School of Pharmaceutical Sciences Sun Yat-Sen University Guangzhou 510006 P. R. China
- State Key Laboratory of Coordination Chemistry Nanjing University Nanjing 210093 P. R. China
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources Guangxi Normal University Guilin 541004 P. R. China
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104
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Long Y, Cao B, Xiong X, Chan ASC, Sun RW, Zou T. Bioorthogonal Activation of Dual Catalytic and Anti‐Cancer Activities of Organogold(I) Complexes in Living Systems. Angew Chem Int Ed Engl 2020; 60:4133-4141. [DOI: 10.1002/anie.202013366] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 11/03/2020] [Indexed: 12/12/2022]
Affiliation(s)
- Yan Long
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, Guangdong Provincial Key Laboratory of New Drug Design and Evaluation School of Pharmaceutical Sciences Sun Yat-Sen University Guangzhou 510006 P. R. China
| | - Bei Cao
- Warshel Institute for Computational Biology General Education Division The Chinese University of Hong Kong Shenzhen 518172 P. R. China
| | - Xiaolin Xiong
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, Guangdong Provincial Key Laboratory of New Drug Design and Evaluation School of Pharmaceutical Sciences Sun Yat-Sen University Guangzhou 510006 P. R. China
| | - Albert S. C. Chan
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, Guangdong Provincial Key Laboratory of New Drug Design and Evaluation School of Pharmaceutical Sciences Sun Yat-Sen University Guangzhou 510006 P. R. China
| | | | - Taotao Zou
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, Guangdong Provincial Key Laboratory of New Drug Design and Evaluation School of Pharmaceutical Sciences Sun Yat-Sen University Guangzhou 510006 P. R. China
- State Key Laboratory of Coordination Chemistry Nanjing University Nanjing 210093 P. R. China
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources Guangxi Normal University Guilin 541004 P. R. China
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105
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Nishimura T, Nakamura Y, Kinoshita N, Yamamoto K, Sasaki Y, Akiyoshi K. Biocatalytic Hybrid Films Self-Assembled from Carbohydrate Block Copolymers and Polysaccharides for Enzyme Prodrug Therapy. ACS APPLIED BIO MATERIALS 2020; 3:8865-8871. [PMID: 35019562 DOI: 10.1021/acsabm.0c01174] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Biocatalytic films are attracting growing attention for their significant potential as scaffolds for therapeutic reactor devices. However, conventional film fabrication methods result either in enzyme denaturation or require cumbersome procedures. Here, we report the preparation of biocatalytic films via self-assembly of a carbohydrate block copolymer and a polysaccharide. Enzyme-loaded films can be prepared by simply drying the polymer solution, and the loaded enzymes retain their biocatalytic activities in the film for prolonged periods of time. We also demonstrate that the enzyme-loaded films can successfully transform a prodrug into an antitumor drug that inhibits tumor cell growth. Our work highlights the potential of these biocatalytic self-assembled films as therapeutic reactor devices for enzyme prodrug therapy. Given the simplicity of the preparation method, this approach could improve the versatility of biocatalytic films and consequently expand their applicability from exclusive use in therapeutic reactor devices to sensing and diagnosis.
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Affiliation(s)
- Tomoki Nishimura
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yusuke Nakamura
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Naoya Kinoshita
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan.,Department of Oral and Maxillofacial Surgery, Division of Oral Health Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Yushima, Bunkyo-ku, Tokyo 113-8510, Japan
| | - Katsuhiro Yamamoto
- Department of Life Science and Applied Chemistry, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya 466-8555, Japan
| | - Yoshihiro Sasaki
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Kazunari Akiyoshi
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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106
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Jakob CHG, Dominelli B, Schlagintweit JF, Fischer PJ, Schuderer F, Reich RM, Marques F, Correia JDG, Kühn FE. Improved Antiproliferative Activity and Fluorescence of a Dinuclear Gold(I) Bisimidazolylidene Complex via Anthracene-Modification. Chem Asian J 2020; 15:4275-4279. [PMID: 33405335 PMCID: PMC7756789 DOI: 10.1002/asia.202001104] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 10/12/2020] [Indexed: 12/26/2022]
Abstract
A straightforward modification route to obtain mono- and di-substituted anthroyl ester bridge functionalized dinuclear Au(I) bis-N-heterocyclic carbene complexes is presented. The functionalization can be achieved starting from a hydroxyl-functionalized ligand precursor followed by transmetallation of the corresponding Ag complex or via esterification of the hydroxyl-functionalized gold complex. The compounds are characterized by NMR-spectroscopy, ESI-MS, elemental analysis and SC-XRD. The mono-ester Au complex shows quantum yields around 18%. In contrast, the corresponding syn-di-ester Au complex, exhibits significantly lower quantum yields of around 8%. Due to insufficient water solubility of the di-ester, only the mono-ester complex has been tested regarding its antiproliferative activity against HeLa- (cervix) and MCF-7- (breast) cancer cell lines and a healthy fibroblast cell line (V79). IC50 values of 7.26 μM in the HeLa cell line and 7.92 μM in the MCF-7 cell line along with selectivity indices of 8.8 (HeLa) and 8.0 (MCF-7) are obtained. These selectivity indices are significantly higher than those obtained for the reference drugs cisplatin or auranofin.
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Affiliation(s)
- Christian H. G. Jakob
- Department of Chemistry and Catalysis Research Center, Molecular CatalysisTechnische Universität MünchenLichtenbergstraße 485748Garching bei MünchenGermany
| | - Bruno Dominelli
- Department of Chemistry and Catalysis Research Center, Molecular CatalysisTechnische Universität MünchenLichtenbergstraße 485748Garching bei MünchenGermany
| | - Jonas F. Schlagintweit
- Department of Chemistry and Catalysis Research Center, Molecular CatalysisTechnische Universität MünchenLichtenbergstraße 485748Garching bei MünchenGermany
| | - Pauline J. Fischer
- Department of Chemistry and Catalysis Research Center, Molecular CatalysisTechnische Universität MünchenLichtenbergstraße 485748Garching bei MünchenGermany
| | - Franziska Schuderer
- Department of Chemistry and Catalysis Research Center, Molecular CatalysisTechnische Universität MünchenLichtenbergstraße 485748Garching bei MünchenGermany
| | - Robert M. Reich
- Department of Chemistry and Catalysis Research Center, Molecular CatalysisTechnische Universität MünchenLichtenbergstraße 485748Garching bei MünchenGermany
| | - Fernanda Marques
- Centro de Ciências e Tecnologias Nucleares and Departamento de Engenharia e Ciências Nucleares, Instituto Superior TécnicoUniversidade de LisboaCampus Tecnológico e Nuclear, Estrada Nacional N° 10 (km 139,7)2695-066Bobadela LRSPortugal
| | - João D. G. Correia
- Centro de Ciências e Tecnologias Nucleares and Departamento de Engenharia e Ciências Nucleares, Instituto Superior TécnicoUniversidade de LisboaCampus Tecnológico e Nuclear, Estrada Nacional N° 10 (km 139,7)2695-066Bobadela LRSPortugal
| | - Fritz E. Kühn
- Department of Chemistry and Catalysis Research Center, Molecular CatalysisTechnische Universität MünchenLichtenbergstraße 485748Garching bei MünchenGermany
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107
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Brewster RC, Klemencic E, Jarvis AG. Palladium in biological media: Can the synthetic chemist's most versatile transition metal become a powerful biological tool? J Inorg Biochem 2020; 215:111317. [PMID: 33310459 DOI: 10.1016/j.jinorgbio.2020.111317] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 11/16/2020] [Accepted: 11/16/2020] [Indexed: 12/18/2022]
Abstract
Palladium catalysed reactions are ubiquitous in synthetic organic chemistry in both organic solvents and aqueous buffers. The broad reactivity of palladium catalysis has drawn interest as a means to conduct orthogonal transformations in biological settings. Successful examples have been shown for protein modification, in vivo drug decaging and as palladium-protein biohybrid catalysts for selective catalysis. Biological media represents a challenging environment for palladium chemistry due to the presence of a multitude of chelators, catalyst poisons and a requirement for milder reaction conditions e.g. lower temperatures. This review looks to identify successful examples of palladium-catalysed reactions in the presence of proteins or cells and analyse solutions to help to overcome the challenges of working in biological systems.
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Affiliation(s)
- Richard C Brewster
- EaStCHEM School of Chemistry, Joseph Black Building, David Brewster Rd, University of Edinburgh, Edinburgh EH9 3FJ, United Kingdom
| | - Eva Klemencic
- EaStCHEM School of Chemistry, Joseph Black Building, David Brewster Rd, University of Edinburgh, Edinburgh EH9 3FJ, United Kingdom
| | - Amanda G Jarvis
- EaStCHEM School of Chemistry, Joseph Black Building, David Brewster Rd, University of Edinburgh, Edinburgh EH9 3FJ, United Kingdom.
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108
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Sebastian V, Sancho-Albero M, Arruebo M, Pérez-López AM, Rubio-Ruiz B, Martin-Duque P, Unciti-Broceta A, Santamaría J. Nondestructive production of exosomes loaded with ultrathin palladium nanosheets for targeted bio-orthogonal catalysis. Nat Protoc 2020; 16:131-163. [PMID: 33247282 DOI: 10.1038/s41596-020-00406-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 08/25/2020] [Indexed: 01/20/2023]
Abstract
The use of exosomes as selective delivery vehicles of therapeutic agents, such as drugs or hyperthermia-capable nanoparticles, is being intensely investigated on account of their preferential tropism toward their parental cells. However, the methods used to introduce a therapeutic load inside exosomes often involve disruption of their membrane, which may jeopardize their targeting capabilities, attributed to their surface integrins. On the other hand, in recent years bio-orthogonal catalysis has emerged as a new tool with a myriad of potential applications in medicine. These bio-orthogonal processes, often based on Pd-catalyzed chemistry, would benefit from systems capable of delivering the catalyst to target cells. It is therefore highly attractive to combine the targeting capabilities of exosomes and the bio-orthogonal potential of Pd nanoparticles to create new therapeutic vectors. In this protocol, we provide detailed information on an efficient procedure to achieve a high load of catalytically active Pd nanosheets inside exosomes, without disrupting their membranes. The protocol involves a multistage process in which exosomes are first harvested, subjected to impregnation with a Pd salt precursor followed by a mild reduction process using gas-phase CO, which acts as both a reducing and growth-directing agent to produce the desired nanosheets. The technology is scalable, and the protocol can be conducted by any researcher having basic biology and chemistry skills in ~3 d.
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Affiliation(s)
- Victor Sebastian
- Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza, Zaragoza, Spain. .,Department of Chemical Engineering and Environmental Technologies, University of Zaragoza, Zaragoza, Spain. .,Networking Research Center on Bioengineering Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain.
| | - María Sancho-Albero
- Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza, Zaragoza, Spain.,Department of Chemical Engineering and Environmental Technologies, University of Zaragoza, Zaragoza, Spain.,Networking Research Center on Bioengineering Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
| | - Manuel Arruebo
- Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza, Zaragoza, Spain.,Department of Chemical Engineering and Environmental Technologies, University of Zaragoza, Zaragoza, Spain.,Networking Research Center on Bioengineering Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
| | - Ana M Pérez-López
- Cancer Research UK Edinburgh Centre, MRC Institute of Genetics & Molecular Medicine, University of Edinburgh, Edinburgh, UK.,Institut für Biotechnologie, Technische Universität Berlin, Berlin, Germany
| | - Belén Rubio-Ruiz
- Cancer Research UK Edinburgh Centre, MRC Institute of Genetics & Molecular Medicine, University of Edinburgh, Edinburgh, UK.,Pfizer-University of Granada-Andalusian Regional Government Centre for Genomics and Oncological Research (GENYO) and Department of Medicinal and Organic Chemistry, Faculty of Pharmacy, University of Granada, Granada, Spain
| | - Pilar Martin-Duque
- Networking Research Center on Bioengineering Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain.,Instituto Aragonés de Ciencias de la Salud-Fundación Araid/IIS Aragón, Centro de Investigaciones Biomédicas de Aragón, Universidad San Jorge, Zaragoza, Spain
| | - Asier Unciti-Broceta
- Cancer Research UK Edinburgh Centre, MRC Institute of Genetics & Molecular Medicine, University of Edinburgh, Edinburgh, UK
| | - Jesús Santamaría
- Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza, Zaragoza, Spain.,Department of Chemical Engineering and Environmental Technologies, University of Zaragoza, Zaragoza, Spain.,Networking Research Center on Bioengineering Biomaterials and Nanomedicine (CIBER-BBN), Madrid, Spain
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109
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van de L'Isle MON, Ortega-Liebana MC, Unciti-Broceta A. Transition metal catalysts for the bioorthogonal synthesis of bioactive agents. Curr Opin Chem Biol 2020; 61:32-42. [PMID: 33147552 DOI: 10.1016/j.cbpa.2020.10.001] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 10/01/2020] [Accepted: 10/05/2020] [Indexed: 02/06/2023]
Abstract
The incorporation of abiotic transition metal catalysis into the chemical biology space has significantly expanded the tool kit of bioorthogonal chemistries accessible for cell culture and in vivo applications. A rich variety of homogeneous and heterogeneous catalysts has shown functional compatibility with physiological conditions and biostability in complex environs, enabling their exploitation as extracellular or intracellular factories of bioactive agents. Current trends in the field are focusing on investigating new metals and sophisticated catalytic devices and toward more applied activities, such as the integration of subcellular, cell- and site-targeting capabilities or the exploration of novel biomedical applications. We present herein an overview of the latest advances in the field, highlighting the increasing role of transition metals for the controlled release of therapeutics.
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Affiliation(s)
- Melissa O N van de L'Isle
- Cancer Research UK Edinburgh Centre, Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh, EH4 2XR, UK
| | - Mari Carmen Ortega-Liebana
- Cancer Research UK Edinburgh Centre, Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh, EH4 2XR, UK
| | - Asier Unciti-Broceta
- Cancer Research UK Edinburgh Centre, Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh, EH4 2XR, UK.
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110
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Porte K, Riberaud M, Châtre R, Audisio D, Papot S, Taran F. Bioorthogonal Reactions in Animals. Chembiochem 2020; 22:100-113. [PMID: 32935888 DOI: 10.1002/cbic.202000525] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/15/2020] [Indexed: 01/04/2023]
Abstract
The advent of bioorthogonal chemistry has led to the development of powerful chemical tools that enable increasingly ambitious applications. In particular, these tools have made it possible to achieve what is considered to be the holy grail of many researchers involved in chemical biology: to perform unnatural chemical reactions within living organisms. In this minireview, we present an update of bioorthogonal reactions that have been carried out in animals for various applications. We outline the advances made in the understanding of fundamental biological processes, and the development of innovative imaging and therapeutic strategies using bioorthogonal chemistry.
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Affiliation(s)
- Karine Porte
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191, Gif-sur-Yvette, France
| | - Maxime Riberaud
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191, Gif-sur-Yvette, France
| | - Rémi Châtre
- Université de Poitiers, UMR-CNRS 7285, Institut de Chimie des Milieux et des Matériaux de Poitiers (IC2MP), 86022, Poitiers, France) E-mail
| | - Davide Audisio
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191, Gif-sur-Yvette, France
| | - Sébastien Papot
- Université de Poitiers, UMR-CNRS 7285, Institut de Chimie des Milieux et des Matériaux de Poitiers (IC2MP), 86022, Poitiers, France) E-mail
| | - Frédéric Taran
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, 91191, Gif-sur-Yvette, France
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111
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Cruz CCR, da Silva NP, Castilho AV, Favre-Nicolin VA, Cesar CL, Orlande HRB, Dos Santos DS. Synthesis, characterization and photothermal analysis of nanostructured hydrides of Pd and PdCeO 2. Sci Rep 2020; 10:17561. [PMID: 33067487 PMCID: PMC7567850 DOI: 10.1038/s41598-020-74378-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 09/14/2020] [Indexed: 11/09/2022] Open
Abstract
Hyperthermia was shown to be an important co-adjuvant therapy to conventional cancer treatments. Nanoparticles can be used in the hyperthermia therapy to improve the localized absorption of energy imposed by external sources, in order to kill tumor cells solely by the effect of heat and with minimum thermal damage to surrounding healthy cells. Nanoparticles can also serve as carriers of drugs that specifically act on the tumor when heated, including hydrogen that can be desorbed to locally promote an antioxidant effect and reduce the viability of cancer cells. In this context, palladium hydride nanoparticles emerge as promising materials for the hyperthermia therapy. In this study, palladium nanocubes (PdNC) and PdCeO2 nanoparticles were synthesized. Nanofluids produced with these nanomaterials were hydrogenated and then tested to examine their photothermal effects. Nanofluids made of PdHx nanoparticles presented significant temperature increases of more than 30 °C under 3 min of diode-laser irradiation. On the other hand, nanofluids with PdCeO2H nanoparticles presented temperature increases around 11 °C under the same experimental conditions. The behavior observed with the PdCeO2H nanofluids can be attributed to the effect of H+ in reducing Ce+4 to Ce+3.
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Affiliation(s)
- Cláudia C R Cruz
- Program of Nanotechnology Engineering, COPPE, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Nilton P da Silva
- Program of Mechanical Engineering, COPPE - Oncobiology Program, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil.,Department of Mechanical Engineering, Federal University of Amazonas - UFAM, Manaus, AM, Brazil
| | - Amanda V Castilho
- Program of Nanotechnology Engineering, COPPE, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Viviane A Favre-Nicolin
- Federal Institute of Education, Science and Technology of Espírito Santo - IFES, Vitoria, ES, Brazil
| | - Claudio L Cesar
- Institute of Physics, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Helcio R B Orlande
- Program of Nanotechnology Engineering, COPPE, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil.,Program of Mechanical Engineering, COPPE - Oncobiology Program, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Dilson S Dos Santos
- Program of Nanotechnology Engineering, COPPE, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil. .,Program of Metallurgical and Materials Engineering, COPPE, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
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112
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Zhang X, Fedeli S, Gopalakrishnan S, Huang R, Gupta A, Luther DC, Rotello VM. Protection and Isolation of Bioorthogonal Metal Catalysts by Using Monolayer-Coated Nanozymes. Chembiochem 2020; 21:2759-2763. [PMID: 32400081 PMCID: PMC7541601 DOI: 10.1002/cbic.202000207] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 05/07/2020] [Indexed: 01/08/2023]
Abstract
We demonstrate here the protection of biorthogonal transition metal catalysts (TMCs) in biological environments by using self-assembled monolayers on gold nanoparticles (AuNPs). Encapsulation of TMCs in this hydrophobic environment preserves catalytic activity in presence of pH conditions and complex biological media that would deactivate free catalyst. Significantly, the protection affords by these nanozymes extends to isolation of the catalyst active site, as demonstrated by the independence of rate over a wide pH range, in strong contrast to the behavior of the free catalyst.
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Affiliation(s)
- Xianzhi Zhang
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Stefano Fedeli
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Sanjana Gopalakrishnan
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Rui Huang
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Aarohi Gupta
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - David C. Luther
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Vincent M. Rotello
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
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113
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Miguel‐Ávila J, Tomás‐Gamasa M, Mascareñas JL. Intracellular Ruthenium-Promoted (2+2+2) Cycloadditions. Angew Chem Int Ed Engl 2020; 59:17628-17633. [PMID: 32627920 PMCID: PMC7689831 DOI: 10.1002/anie.202006689] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Indexed: 02/06/2023]
Abstract
Metal-mediated intracellular reactions are becoming invaluable tools in chemical and cell biology, and hold promise for strongly impacting the field of biomedicine. Most of the reactions reported so far involve either uncaging or redox processes. Demonstrated here for the first time is the viability of performing multicomponent alkyne cycloaromatizations inside live mammalian cells using ruthenium catalysts. Both fully intramolecular and intermolecular cycloadditions of diynes with alkynes are feasible, the latter providing an intracellular synthesis of appealing anthraquinones. The power of the approach is further demonstrated by generating anthraquinone AIEgens (AIE=aggregation induced emission) that otherwise do not go inside cells, and by modifying the intracellular distribution of the products by simply varying the type of ruthenium complex.
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Affiliation(s)
- Joan Miguel‐Ávila
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela15782Santiagode CompostelaSpain
| | - María Tomás‐Gamasa
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela15782Santiagode CompostelaSpain
| | - José L. Mascareñas
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela15782Santiagode CompostelaSpain
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114
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Visualization of the distribution of nanoparticle-formulated AZD2811 in mouse tumor model using matrix-assisted laser desorption ionization mass spectrometry imaging. Sci Rep 2020; 10:15535. [PMID: 32968211 PMCID: PMC7511311 DOI: 10.1038/s41598-020-72665-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 08/03/2020] [Indexed: 02/07/2023] Open
Abstract
Penetration of nanoparticles into viable tumor regions is essential for an effective response. Mass spectrometry imaging (MSI) is a novel method for evaluating the intratumoral pharmacokinetics (PK) of a drug in terms of spatial distribution. The application of MSI for analysis of nanomedicine PK remains in its infancy. In this study, we evaluated the applicability of MALDI-MSI for nanoparticle-formulated drug visualization in tumors and biopsies, with an aim toward future application in clinical nanomedicine research. We established an analytic method for the free drug (AZD2811) and then applied it to visualize nanoparticle-formulated AZD2811. MSI analysis demonstrated heterogeneous intratumoral drug distribution in three xenograft tumors. The intensity of MSI signals correlated well with total drug concentration in tumors, indicating that drug distribution can be monitored quantitatively. Analysis of tumor biopsies indicated that MSI is applicable for analyzing the distribution of nanoparticle-formulated drugs in tumor biopsies, suggesting clinical applicability.
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115
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Vong K, Yamamoto T, Chang TC, Tanaka K. Bioorthogonal release of anticancer drugs via gold-triggered 2-alkynylbenzamide cyclization. Chem Sci 2020; 11:10928-10933. [PMID: 34094342 PMCID: PMC8162444 DOI: 10.1039/d0sc04329j] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 08/22/2020] [Indexed: 01/10/2023] Open
Abstract
Metal-based uncaging of biomolecules has become an emerging approach for in vivo applications, which is largely due to the advantageous bioorthogonality of abiotic transition metals. Adding to the library of metal-cleavable protecting groups, this work introduces the 2-alkynylbenzamide (Ayba) moiety for the gold-triggered release of secondary amines under mild and physiological conditions. Studies were further performed to highlight some intrinsic benefits of the Ayba protecting group, which are (1) its amenable nature to derivatization for manipulating prodrug properties, and (2) its orthogonality with other commonly used transition metals like palladium and ruthenium. With a focus on highlighting its application for anticancer drug therapies, this study successfully shows that gold-triggered conversion of Ayba-protected prodrugs into bioactive anticancer drugs (i.e. doxorubicin, endoxifen) can proceed effectively in cell-based assays.
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Affiliation(s)
- Kenward Vong
- Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
- GlycoTargeting Research Laboratory, RIKEN Baton Zone Program 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Tomoya Yamamoto
- Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Tsung-Che Chang
- Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
| | - Katsunori Tanaka
- Biofunctional Synthetic Chemistry Laboratory, RIKEN Cluster for Pioneering Research 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
- GlycoTargeting Research Laboratory, RIKEN Baton Zone Program 2-1 Hirosawa Wako-shi Saitama 351-0198 Japan
- Biofunctional Chemistry Laboratory, A. Butlerov Institute of Chemistry, Kazan Federal University 18 Kremlyovskaya Street Kazan 420008 Russia
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology 2-12-1 O-okayama Meguro-ku Tokyo 152-8552 Japan
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116
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Pérez-López AM, Rubio-Ruiz B, Valero T, Contreras-Montoya R, Álvarez de Cienfuegos L, Sebastián V, Santamaría J, Unciti-Broceta A. Bioorthogonal Uncaging of Cytotoxic Paclitaxel through Pd Nanosheet-Hydrogel Frameworks. J Med Chem 2020; 63:9650-9659. [PMID: 32787091 PMCID: PMC7497487 DOI: 10.1021/acs.jmedchem.0c00781] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
![]()
The
promising potential of bioorthogonal catalysis in biomedicine
is inspiring incremental efforts to design strategies that regulate
drug activity in living systems. To achieve this, it is not only essential
to develop customized inactive prodrugs and biocompatible metal catalysts
but also the right physical environment for them to interact and enable
drug production under spatial and/or temporal control. Toward this
goal, here, we report the first inactive precursor of the potent broad-spectrum
anticancer drug paclitaxel (a.k.a. Taxol) that is stable in cell culture
and labile to Pd catalysts. This new prodrug is effectively uncaged
in cancer cell culture by Pd nanosheets captured within agarose and
alginate hydrogels, providing a biodegradable catalytic framework
to achieve controlled release of one of the most important chemotherapy
drugs in medical practice. The compatibility of bioorthogonal catalysis
and physical hydrogels opens up new opportunities to administer and
modulate the mobility of transition metal catalysts in living environs.
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Affiliation(s)
- Ana M Pérez-López
- Cancer Cancer Research UK Edinburgh Centre, Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, U.K
| | - Belén Rubio-Ruiz
- Cancer Cancer Research UK Edinburgh Centre, Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, U.K
| | - Teresa Valero
- Cancer Cancer Research UK Edinburgh Centre, Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, U.K
| | - Rafael Contreras-Montoya
- Departamento de Quı́mica Orgánica, Facultad de Ciencias, Universidad de Granada, Campus de Fuentenueva s/n, Granada 18002, Spain
| | - Luis Álvarez de Cienfuegos
- Departamento de Quı́mica Orgánica, Facultad de Ciencias, Universidad de Granada, Campus de Fuentenueva s/n, Granada 18002, Spain
| | - Víctor Sebastián
- Department of Chemical Engineering and Environmental Technology; Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza, Zaragoza 50009, Spain.,Networking Research Center on Bioengineering Biomaterials and Nanomedicine (CIBER- BBN), Madrid 28029, Spain
| | - Jesús Santamaría
- Department of Chemical Engineering and Environmental Technology; Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC-Universidad de Zaragoza, Zaragoza 50009, Spain.,Networking Research Center on Bioengineering Biomaterials and Nanomedicine (CIBER- BBN), Madrid 28029, Spain
| | - Asier Unciti-Broceta
- Cancer Cancer Research UK Edinburgh Centre, Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, U.K
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117
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118
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Liu Y, Li J, Chen M, Chen X, Zheng N. Palladium-based nanomaterials for cancer imaging and therapy. Theranostics 2020; 10:10057-10074. [PMID: 32929334 PMCID: PMC7481408 DOI: 10.7150/thno.45990] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 07/22/2020] [Indexed: 12/16/2022] Open
Abstract
In recent decade, palladium-based (Pd-based) nanomaterials have shown significant potential for biomedical applications because of their unique optical properties, excellent biocompatibility and high stability in physiological environment. Compared with other intensively studied noble nanomaterials, such as gold (Au) and silver (Ag) nanomaterials, research on Pd-based nanomaterials started late, but the distinctive features, such as high photothermal conversion efficiency and high photothermal stability, have made them getting great attention in the field of nanomedicine. The goal of this review is to provide a comprehensive and critical perspective on the recent progress of Pd-based nanomaterials as imaging contrast agents and therapeutic agents. The imaging section focuses on applications in photoacoustic (PA) imaging, single-photon emission computed tomography (SPECT) imaging, computed tomography (CT) imaging and magnetic resonance (MR) imaging. For treatment of cancer, single photothermal therapy (PTT) and PTT combined with other therapeutic modalities will be discussed. Finally, the safety concerns, forthcoming challenges and perspective of Pd-based nanomaterials on biomedical applications will be presented.
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Affiliation(s)
- Yongchun Liu
- College of Materials Science and Engineering, Hunan University, Changsha, China
| | - Jingchao Li
- Department of Chemistry, Xiamen University, Xiamen, China
| | - Mei Chen
- College of Materials Science and Engineering, Hunan University, Changsha, China
| | - Xiaolan Chen
- Department of Chemistry, Xiamen University, Xiamen, China
| | - Nanfeng Zheng
- Department of Chemistry, Xiamen University, Xiamen, China
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119
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Ren C, Liu H, Lv F, Zhao W, Gao S, Yang X, Jin Y, Tan Y, Zhang J, Liang XJ, Li Z. Prodrug-Based Nanoreactors with Tumor-Specific In Situ Activation for Multisynergistic Cancer Therapy. ACS APPLIED MATERIALS & INTERFACES 2020; 12:34667-34677. [PMID: 32610896 DOI: 10.1021/acsami.0c09489] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Efficient drug delivery into tumor cells while bypassing many biological barriers is still a challenge for cancer therapy. By taking advantage of the palladium (Pd)-mediated in situ activation of a prodrug and the glucose oxidase (GOD)-based β-d-glucose oxidation reaction, we developed a multisynergistic cancer therapeutic platform that combined doxorubicin (DOX)-induced chemotherapy with GOD-mediated cancer-orchestrated oxidation therapy and cancer starvation therapy. In the present work, we first synthesized DOX prodrugs (pDOXs) and temporarily assembled them with β-cyclodextrins to reduce their toxic side effects. Then, a nanoreactor was constructed by synthesizing Pd0 nanoparticles in situ within the pores of mesoporous silica nanoparticles for the conversion of pDOX into the active anticancer drug. Furthermore, GOD was introduced to decrease the pH of the tumor microenvironment and induce cancer-orchestrated oxidation/starvation therapy by catalyzing β-d-glucose oxidation to form hydrogen peroxide (H2O2) and gluconic acid. Our study provides a new strategy that employs a cascade chemical reaction to achieve combined orchestrated oxidation/starvation/chemotherapy for the synergistic killing of cancer cells and the suppression of tumor growth.
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Affiliation(s)
- Cui Ren
- College of Pharmaceutical Science, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Chemical Biology Key Laboratory of Hebei Province, Hebei University, Baoding 071002, China
| | - Huifang Liu
- College of Pharmaceutical Science, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Chemical Biology Key Laboratory of Hebei Province, Hebei University, Baoding 071002, China
| | - Fangfang Lv
- College of Pharmaceutical Science, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Chemical Biology Key Laboratory of Hebei Province, Hebei University, Baoding 071002, China
| | - Wencong Zhao
- College of Pharmaceutical Science, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Chemical Biology Key Laboratory of Hebei Province, Hebei University, Baoding 071002, China
| | - Shutao Gao
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Chemical Biology Key Laboratory of Hebei Province, Hebei University, Baoding 071002, China
- College of Chemistry & Environmental Science, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
- College of Science, Hebei Agricultural University, Baoding 071001, China
| | - Xinjian Yang
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Chemical Biology Key Laboratory of Hebei Province, Hebei University, Baoding 071002, China
- College of Chemistry & Environmental Science, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
| | - Yi Jin
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Chemical Biology Key Laboratory of Hebei Province, Hebei University, Baoding 071002, China
- College of Basic Medical Science, Hebei University, Baoding 071000, China
| | - Yanli Tan
- College of Basic Medical Science, Hebei University, Baoding 071000, China
| | - Jinchao Zhang
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Chemical Biology Key Laboratory of Hebei Province, Hebei University, Baoding 071002, China
- College of Chemistry & Environmental Science, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
| | - Xing-Jie Liang
- College of Pharmaceutical Science, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Chemical Biology Key Laboratory of Hebei Province, Hebei University, Baoding 071002, China
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Technology, Beijing 100190, P. R. China
| | - Zhenhua Li
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Chemical Biology Key Laboratory of Hebei Province, Hebei University, Baoding 071002, China
- College of Chemistry & Environmental Science, Institute of Life Science and Green Development, Hebei University, Baoding 071002, China
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120
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Li Y, Fu H. Bioorthogonal Ligations and Cleavages in Chemical Biology. ChemistryOpen 2020; 9:835-853. [PMID: 32817809 PMCID: PMC7426781 DOI: 10.1002/open.202000128] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 07/14/2020] [Indexed: 12/11/2022] Open
Abstract
Bioorthogonal reactions including the bioorthogonal ligations and cleavages have become an active field of research in chemical biology, and they play important roles in chemical modification and functional regulation of biomolecules. This review summarizes the developments and applications of the representative bioorthogonal reactions including the Staudinger reactions, the metal-mediated bioorthogonal reactions, the strain-promoted cycloadditions, the inverse electron demand Diels-Alder reactions, the light-triggered bioorthogonal reactions, and the reactions of chloroquinoxalines and ortho-dithiophenols.
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Affiliation(s)
- Youshan Li
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)Department of ChemistryTsinghua UniversityBeijing100084China
| | - Hua Fu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)Department of ChemistryTsinghua UniversityBeijing100084China
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121
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Du Z, Liu C, Song H, Scott P, Liu Z, Ren J, Qu X. Neutrophil-Membrane-Directed Bioorthogonal Synthesis of Inflammation-Targeting Chiral Drugs. Chem 2020. [DOI: 10.1016/j.chempr.2020.06.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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122
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Xaba BM, Modise SJ, Okoli BJ, Monapathi ME, Nelana S. Characterization of Selected Polymeric Membranes Used in the Separation and Recovery of Palladium-Based Catalyst Systems. MEMBRANES 2020; 10:membranes10080166. [PMID: 32731324 PMCID: PMC7464706 DOI: 10.3390/membranes10080166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 06/29/2020] [Accepted: 07/03/2020] [Indexed: 05/14/2023]
Abstract
Membrane separation processes tender a capable option for energy-demanding separation processes. Nanofiltration (NF) and reverse osmosis (RO) membranes are among the most explored, with a latent use in the chemical industry. In this study, four commercial membranes (NF90, NF270, BW30, and XLE) were investigated for their applicability based on the key structural performance characteristics in the recycling of Pd-based catalysts from Heck coupling post-reaction mixture. Pure water and organic solvent permeabilities, uncharged solute permeability, swelling, and catalyst rejection studies of the membranes were conducted as well as the morphological characterization using Fourier transform infrared, field emission gun scanning electron microscopy, and atomic force microscopy. Characterization results showed trends consistent with the manufactures' specifications. Pure water and organic solvent fluxes generally followed the trend NF270 > NF90 > BW30 > XLE, with the solvent choice playing a major role in the separation process. Pd(PPh3)2Cl2 was well rejected by almost all membranes in 2-propanol; however, XLE rejects Pd(OAc)2 better at high pressure in acetonitrile. Our study, therefore, revealed that the separation and reuse of the two catalysts by NF90 at 10 bar resulted in 97% and 49% product yields with 52% and 10% catalyst retention for Pd(OAc)2 while Pd(PPh3)2Cl2. gave 87% and 6% yields with 58% and 36% catalyst retention in the first and second cycles, respectively. Considering, the influence of membrane-solute interactions in Pd-catalyst rejection, a careful selection of the polymeric membrane and solvent, a satisfactory separation, and recovery can be achieved.
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Affiliation(s)
- Bongani Michael Xaba
- Chemistry Department, Faculty of Applied and Computer Sciences, Vaal University of Technology, Private Bag X021, Vanderbijlpark 1911, South Africa; (B.M.X.); (S.J.M.); (M.E.M.); (S.N.)
| | - Sekomeng Johannes Modise
- Chemistry Department, Faculty of Applied and Computer Sciences, Vaal University of Technology, Private Bag X021, Vanderbijlpark 1911, South Africa; (B.M.X.); (S.J.M.); (M.E.M.); (S.N.)
| | - Bamidele Joseph Okoli
- Chemistry Department, Faculty of Applied and Computer Sciences, Vaal University of Technology, Private Bag X021, Vanderbijlpark 1911, South Africa; (B.M.X.); (S.J.M.); (M.E.M.); (S.N.)
- Department of Chemical Sciences, Faculty of Science and Technology, Bingham University, Karu PMB005, Nasarawa State, Nigeria
- Correspondence: ; Tel.: +27-767619418
| | - Mzimkhulu Ephraim Monapathi
- Chemistry Department, Faculty of Applied and Computer Sciences, Vaal University of Technology, Private Bag X021, Vanderbijlpark 1911, South Africa; (B.M.X.); (S.J.M.); (M.E.M.); (S.N.)
| | - Simphiwe Nelana
- Chemistry Department, Faculty of Applied and Computer Sciences, Vaal University of Technology, Private Bag X021, Vanderbijlpark 1911, South Africa; (B.M.X.); (S.J.M.); (M.E.M.); (S.N.)
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123
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Pekarik V, Peskova M, Duben J, Remes M, Heger Z. Direct fluorogenic detection of palladium and platinum organometallic complexes with proteins and nucleic acids in polyacrylamide gels. Sci Rep 2020; 10:12344. [PMID: 32704011 PMCID: PMC7378192 DOI: 10.1038/s41598-020-69336-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 07/06/2020] [Indexed: 11/09/2022] Open
Abstract
Allyl- and propargyl ethers of umbelliferone are sensitive probes for palladium and platinum, including anticancer compounds cisplatin, carboplatin and oxaliplatin, and effective for direct visualization of protein and DNA complexes with organometallic compounds in polyacrylamide gels allowing easy detection of interactions with analyzed protein or nucleic acid. Both probes can be used for fast evaluation of Pd/Pt binding to nanocarriers relevant in drug targeted therapy or specific clinically relevant target macromolecules.
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Affiliation(s)
- Vladimir Pekarik
- Institute of Physiology, Faculty of Medicine, Masaryk University, 625 00, Brno, Czech Republic. .,Central European Institute of Technology (CEITEC), Masaryk University, 625 00, Brno, Czech Republic.
| | - Marie Peskova
- Central European Institute of Technology (CEITEC), Masaryk University, 625 00, Brno, Czech Republic
| | - Jakub Duben
- Institute of Physiology, Faculty of Medicine, Masaryk University, 625 00, Brno, Czech Republic
| | - Marek Remes
- Department of Chemistry and Biochemistry, Mendel University, Zemedelska 1, 613 00, Brno, Czech Republic.,Central European Institute of Technology (CEITEC), Brno University of Technology, 621 00, Brno, Czech Republic
| | - Zbynek Heger
- Department of Chemistry and Biochemistry, Mendel University, Zemedelska 1, 613 00, Brno, Czech Republic.,Central European Institute of Technology (CEITEC), Brno University of Technology, 621 00, Brno, Czech Republic
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124
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Liu Y, Bai Y. Design and Engineering of Metal Catalysts for Bio-orthogonal Catalysis in Living Systems. ACS APPLIED BIO MATERIALS 2020; 3:4717-4746. [DOI: 10.1021/acsabm.0c00581] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Ying Liu
- Institute of Chemical Biology and Nanomedicine, State Key Laboratory of Chem/Biosensing and Chemometrics, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China
| | - Yugang Bai
- Institute of Chemical Biology and Nanomedicine, State Key Laboratory of Chem/Biosensing and Chemometrics, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China
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125
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Martínez R, Carrillo-Carrión C, Destito P, Alvarez A, Tomás-Gamasa M, Pelaz B, Lopez F, Mascareñas JL, del Pino P. Core-Shell Palladium/MOF Platforms as Diffusion-Controlled Nanoreactors in Living Cells and Tissue Models. CELL REPORTS. PHYSICAL SCIENCE 2020; 1:100076. [PMID: 32685935 PMCID: PMC7357836 DOI: 10.1016/j.xcrp.2020.100076] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 04/24/2020] [Accepted: 04/30/2020] [Indexed: 05/21/2023]
Abstract
Translating the potential of transition metal catalysis to biological and living environments promises to have a profound impact in chemical biology and biomedicine. A major challenge in the field is the creation of metal-based catalysts that remain active over time. Here, we demonstrate that embedding a reactive metallic core within a microporous metal-organic framework-based cloak preserves the catalytic site from passivation and deactivation, while allowing a suitable diffusion of the reactants. Specifically, we report the fabrication of nanoreactors composed of a palladium nanocube core and a nanometric imidazolate framework, which behave as robust, long-lasting nanoreactors capable of removing propargylic groups from phenol-derived pro-fluorophores in biological milieu and inside living cells. These heterogeneous catalysts can be reused within the same cells, promoting the chemical transformation of recurrent batches of reactants. We also report the assembly of tissue-like 3D spheroids containing the nanoreactors and demonstrate that they can perform the reactions in a repeated manner.
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Affiliation(s)
- Raquel Martínez
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS) and Departamento de Física de Partículas, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Carolina Carrillo-Carrión
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS) and Departamento de Física de Partículas, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Paolo Destito
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS) and Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Aitor Alvarez
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS) and Departamento de Física de Partículas, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - María Tomás-Gamasa
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS) and Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Beatriz Pelaz
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS) and Departamento de Química Inorgánica, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Fernando Lopez
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS) and Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
- Instituto de Química Orgánica General CSIC, Juan de la Cierva 3, 28006 Madrid, Spain
| | - José L. Mascareñas
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS) and Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
- Corresponding author
| | - Pablo del Pino
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS) and Departamento de Física de Partículas, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
- Corresponding author
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126
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Oliveira BL, Stenton BJ, Unnikrishnan VB, de Almeida CR, Conde J, Negrão M, Schneider FSS, Cordeiro C, Ferreira MG, Caramori GF, Domingos JB, Fior R, Bernardes GJL. Platinum-Triggered Bond-Cleavage of Pentynoyl Amide and N-Propargyl Handles for Drug-Activation. J Am Chem Soc 2020; 142:10869-10880. [PMID: 32456416 PMCID: PMC7304066 DOI: 10.1021/jacs.0c01622] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
![]()
The
ability to create ways to control drug activation at specific
tissues while sparing healthy tissues remains a major challenge. The
administration of exogenous target-specific triggers offers the potential
for traceless release of active drugs on tumor sites from antibody–drug
conjugates (ADCs) and caged prodrugs. We have developed a metal-mediated
bond-cleavage reaction that uses platinum complexes [K2PtCl4 or Cisplatin (CisPt)] for drug activation. Key to
the success of the reaction is a water-promoted activation process
that triggers the reactivity of the platinum complexes. Under these
conditions, the decaging of pentynoyl tertiary amides and N-propargyls occurs rapidly in aqueous systems. In cells,
the protected analogues of cytotoxic drugs 5-fluorouracil (5-FU) and
monomethyl auristatin E (MMAE) are partially activated by nontoxic
amounts of platinum salts. Additionally, a noninternalizing ADC built
with a pentynoyl traceless linker that features a tertiary amide protected
MMAE was also decaged in the presence of platinum salts for extracellular
drug release in cancer cells. Finally, CisPt-mediated prodrug activation
of a propargyl derivative of 5-FU was shown in a colorectal zebrafish
xenograft model that led to significant reductions in tumor size.
Overall, our results reveal a new metal-based cleavable reaction that
expands the application of platinum complexes beyond those in catalysis
and cancer therapy.
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Affiliation(s)
- Bruno L Oliveira
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom.,Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Avenida Professor Egas Moniz, 1649-028 Lisboa, Portugal
| | - Benjamin J Stenton
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - V B Unnikrishnan
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Cátia Rebelo de Almeida
- Champalimaud Centre for the Unknown, Champalimaud Foundation, Avenida Brasilia, 1400-038 Lisboa, Portugal
| | - João Conde
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Avenida Professor Egas Moniz, 1649-028 Lisboa, Portugal
| | - Magda Negrão
- Champalimaud Centre for the Unknown, Champalimaud Foundation, Avenida Brasilia, 1400-038 Lisboa, Portugal
| | - Felipe S S Schneider
- Department of Chemistry, Federal University of Santa Catarina-UFSC, Campus Trindade, Florianópolis, Santa Catarina 88040-900, Brazil
| | - Carlos Cordeiro
- Laboratório de FT-ICR e Espectrometria de Massa Estrutural, Faculdade de Ciências da Universidade de Lisboa, Campo-Grande, 1749-016 Lisboa, Portugal
| | - Miguel Godinho Ferreira
- Champalimaud Centre for the Unknown, Champalimaud Foundation, Avenida Brasilia, 1400-038 Lisboa, Portugal.,Institute for Research on Cancer and Aging of Nice (IRCAN), Université Côte d'Azur, UMR7284 U1081 UNS, 06107 Nice, France
| | - Giovanni F Caramori
- Department of Chemistry, Federal University of Santa Catarina-UFSC, Campus Trindade, Florianópolis, Santa Catarina 88040-900, Brazil
| | - Josiel B Domingos
- Department of Chemistry, Federal University of Santa Catarina-UFSC, Campus Trindade, Florianópolis, Santa Catarina 88040-900, Brazil
| | - Rita Fior
- Champalimaud Centre for the Unknown, Champalimaud Foundation, Avenida Brasilia, 1400-038 Lisboa, Portugal
| | - Gonçalo J L Bernardes
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom.,Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Avenida Professor Egas Moniz, 1649-028 Lisboa, Portugal
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127
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Chen Y, Li ZH, Pan P, Hu JJ, Cheng SX, Zhang XZ. Tumor-Microenvironment-Triggered Ion Exchange of a Metal-Organic Framework Hybrid for Multimodal Imaging and Synergistic Therapy of Tumors. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e2001452. [PMID: 32374492 DOI: 10.1002/adma.202001452] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 04/06/2020] [Accepted: 04/09/2020] [Indexed: 06/11/2023]
Abstract
Nanotheranostic agents (NTAs) that integrate diagnostic capabilities and therapeutic functions have great potential for personalized medicine, yet poor tumor specificity severely restricts further clinical applications of NTAs. Here, a pro-NTA (precursor of nanotheranostic agent) activation strategy is reported for in situ NTA synthesis at tumor tissues to enhance the specificity of tumor therapy. This pro-NTA, also called PBAM, is composed of an MIL-100 (Fe)-coated Prussian blue (PB) analogue (K2 Mn[Fe(CN)6 ]) with negligible absorption in the near-infrared region and spatial confinement of Mn2+ ions. In a mildly acidic tumor microenvironment (TME), PBAM can be specifically activated to synthesize the photothermal agent PB nanoparticles, with release of free Mn2+ ions due to the internal fast ion exchange, resulting in the "ON" state of both T1 -weighted magnetic resonance imaging and photoacoustic signals. In addition, the combined Mn2+ -mediated chemodynamic therapy in the TME and PB-mediated photothermal therapy guarantee a more efficient therapeutic performance compared to monotherapy. In vivo data further show that the pro-NTA activation strategy could selectively brighten solid tumors and detect invisible lymph node metastases with high specificity.
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Affiliation(s)
- Ying Chen
- Key Laboratory of Biomedical Polymers of Ministry of Education, and Department of Chemistry, Wuhan University, Wuhan, 430072, P. R. China
| | - Zi-Hao Li
- Key Laboratory of Biomedical Polymers of Ministry of Education, and Department of Chemistry, Wuhan University, Wuhan, 430072, P. R. China
| | - Pei Pan
- Key Laboratory of Biomedical Polymers of Ministry of Education, and Department of Chemistry, Wuhan University, Wuhan, 430072, P. R. China
| | - Jing-Jing Hu
- Key Laboratory of Biomedical Polymers of Ministry of Education, and Department of Chemistry, Wuhan University, Wuhan, 430072, P. R. China
| | - Si-Xue Cheng
- Key Laboratory of Biomedical Polymers of Ministry of Education, and Department of Chemistry, Wuhan University, Wuhan, 430072, P. R. China
| | - Xian-Zheng Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education, and Department of Chemistry, Wuhan University, Wuhan, 430072, P. R. China
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128
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Learte‐Aymamí S, Vidal C, Gutiérrez‐González A, Mascareñas JL. Intracellular Reactions Promoted by Bis(histidine) Miniproteins Stapled Using Palladium(II) Complexes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202002032] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Soraya Learte‐Aymamí
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS) Departamento de Química Orgánica Universidade de Santiago de Compostela 15782 Santiago de Compostela Spain
| | - Cristian Vidal
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS) Departamento de Química Orgánica Universidade de Santiago de Compostela 15782 Santiago de Compostela Spain
| | - Alejandro Gutiérrez‐González
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS) Departamento de Química Orgánica Universidade de Santiago de Compostela 15782 Santiago de Compostela Spain
| | - José L. Mascareñas
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS) Departamento de Química Orgánica Universidade de Santiago de Compostela 15782 Santiago de Compostela Spain
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129
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Zhang X, Liu Y, Gopalakrishnan S, Castellanos-Garcia L, Li G, Malassiné M, Uddin I, Huang R, Luther DC, Vachet RW, Rotello VM. Intracellular Activation of Bioorthogonal Nanozymes through Endosomal Proteolysis of the Protein Corona. ACS NANO 2020; 14:4767-4773. [PMID: 32227914 PMCID: PMC8297610 DOI: 10.1021/acsnano.0c00629] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Bioorthogonal activation of prodrugs provides a strategy for on-demand on-site production of therapeutics. Intracellular activation provides a strategy to localize therapeutics, potentially minimizing off-target effects. To this end, nanoparticles embedded with transition metal catalysts (nanozymes) were engineered to generate either "hard" irreversible or "soft" reversible coronas in serum. The hard corona induced nanozyme aggregation, effectively inhibiting nanozyme activity, whereas only modest loss of activity was observed with the nonaggregating soft corona nanozymes. In both cases complete activity was restored by treatment with proteases. Intracellular activity mirrored this reactivation: endogenous proteases in the endosome provided intracellular activation of both nanozymes. The role of intracellular proteases in nanozyme reactivation was verified through treatment of the cells with protease inhibitors, which prevented reactivation. This study demonstrates the use of intracellular proteolysis as a strategy for localization of therapeutic generation to within cells.
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Affiliation(s)
- Xianzhi Zhang
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Yuanchang Liu
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Sanjana Gopalakrishnan
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Laura Castellanos-Garcia
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Gengtan Li
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
- Department of Biochemistry and Molecular Biology, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Morgane Malassiné
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
- École Nationale Supérieure de Chimie de Mulhouse, Université de Haute-Alsace, Mulhouse 68200, France
| | - Imad Uddin
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
- Department of Chemistry, Hazara University, Mansehra 21300, Pakistan
| | - Rui Huang
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - David C. Luther
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Richard W. Vachet
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
| | - Vincent M. Rotello
- Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, United States
- Corresponding Author:
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130
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Gurunathan S, Jeyaraj M, Kang MH, Kim JH. Melatonin Enhances Palladium-Nanoparticle-Induced Cytotoxicity and Apoptosis in Human Lung Epithelial Adenocarcinoma Cells A549 and H1229. Antioxidants (Basel) 2020; 9:E357. [PMID: 32344592 PMCID: PMC7222421 DOI: 10.3390/antiox9040357] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 04/18/2020] [Accepted: 04/22/2020] [Indexed: 02/07/2023] Open
Abstract
Palladium nanoparticles (PdNPs) are increasingly being used in medical and biological applications due to their unique physical and chemical properties. Recent evidence suggests that these nanoparticles can act as both a pro-oxidant and as an antioxidant. Melatonin (MLT), which also shows pro- and antioxidant properties, can enhance the efficacy of chemotherapeutic agents when combined with anticancer drugs. Nevertheless, studies regarding the molecular mechanisms underlying the anticancer effects of PdNPs and MLT in cancer cells are still lacking. Therefore, we aimed to investigate the potential toxicological and molecular mechanisms of PdNPs, MLT, and the combination of PdNPs with MLT in A549 lung epithelial adenocarcinoma cells. We evaluated cell viability, cell proliferation, cytotoxicity, oxidative stress, mitochondrial dysfunction, and apoptosis in cells treated with different concentrations of PdNPs and MLT. PdNPs and MLT induced cytotoxicity, which was confirmed by leakage of lactate dehydrogenase, increased intracellular protease, and reduced membrane integrity. Oxidative stress increased the levels of reactive oxygen species (ROS), malondialdehyde (MDA), nitric oxide (NO), protein carbonyl content (PCC), lipid hydroperoxide (LHP), and 8-isoprostane. Combining PdNPs with MLT elevated the levels of mitochondrial dysfunction by decreasing mitochondrial membrane potential (MMP), ATP content, mitochondrial number, and expression levels of the main regulators of mitochondrial biogenesis. Additionally, PdNPs and MLT induced apoptosis and oxidative DNA damage due to accumulation of 4-hydroxynonenal (HNE), 8-oxo-2'-deoxyguanosine (8-OhdG), and 8-hydroxyguanosine (8-OHG). Finally, PdNPs and MLT increased mitochondrially mediated stress and apoptosis, which was confirmed by the increased expression levels of apoptotic genes. To our knowledge, this is the first study demonstrating the effects of combining PdNPs and MLT in human lung cancer cells. These findings provide valuable insights into the molecular mechanisms involved in PdNP- and MLT-induced toxicity, and it may be that this combination therapy could be a potential effective therapeutic approach. This combination effect provides information to support the clinical evaluation of PdNPs and MLT as a suitable agents for lung cancer treatment, and the combined effect provides therapeutic value, as non-toxic concentrations of PdNPs and MLT are more effective, better tolerated, and show less adverse effects. Finally, this study suggests that MLT could be used as a supplement in nano-mediated combination therapies used to treat lung cancer.
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Affiliation(s)
- Sangiliyandi Gurunathan
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul 05029, Korea; (M.J.); (M.-H.K.)
| | | | | | - Jin-Hoi Kim
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul 05029, Korea; (M.J.); (M.-H.K.)
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131
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Dai N, Zhao H, Qi R, Chen Y, Lv F, Liu L, Wang S. Fluorescent and Biocompatible Ruthenium-Coordinated Oligo(p-phenylenevinylene) Nanocatalysts for Transfer Hydrogenation in the Mitochondria of Living Cells. Chemistry 2020; 26:4489-4495. [PMID: 32073730 DOI: 10.1002/chem.201905448] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 02/18/2020] [Indexed: 12/21/2022]
Abstract
It is challenging to design metal catalysts for in situ transformation of endogenous biomolecules with good performance inside living cells. Herein, we report a multifunctional metal catalyst, ruthenium-coordinated oligo(p-phenylenevinylene) (OPV-Ru), for intracellular catalysis of transfer hydrogenation of nicotinamide adenine dinucleotide (NAD+ ) to its reduced format (NADH). Owing to its amphiphilic characteristic, OPV-Ru possesses good self-assembly capability in water to form nanoparticles through hydrophobic interaction and π-π stacking, and numerous positive charges on the surface of nanoparticles displayed a strong electrostatic interaction with negatively charged substrate molecules, creating a local microenvironment for enhancing the catalysis efficiency in comparison to dispersed catalytic center molecule (TOF value was enhanced by about 15 fold). OPV-Ru could selectively accumulate in the mitochondria of living cells. Benefiting from its inherent fluorescence, the dynamic distribution in cells and uptake behavior of OPV-Ru could be visualized under fluorescence microscopy. This work represents the first demonstration of a multifunctional organometallic complex catalyzing natural hydrogenation transformation in specific subcellular compartments of living cells with excellent performance, fluorescent imaging ability, specific mitochondria targeting and good chemoselectivity with high catalysis efficiency.
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Affiliation(s)
- Nan Dai
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,College of Chemistry, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Hao Zhao
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,College of Chemistry, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Ruilian Qi
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Yanyan Chen
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Fengting Lv
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Libing Liu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,College of Chemistry, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Shu Wang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,College of Chemistry, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
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132
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Learte-Aymamí S, Vidal C, Gutiérrez-González A, Mascareñas JL. Intracellular Reactions Promoted by Bis(histidine) Miniproteins Stapled Using Palladium(II) Complexes. Angew Chem Int Ed Engl 2020; 59:9149-9154. [PMID: 32162393 DOI: 10.1002/anie.202002032] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Indexed: 12/24/2022]
Abstract
The generation of catalytically active metalloproteins inside living mammalian cells is a major research challenge at the interface between catalysis and cell biology. Herein we demonstrate that basic domains of bZIP transcription factors, mutated to include two histidine residues at i and i+4 positions, react with palladium(II) sources to generate catalytically active, stapled pallado-miniproteins. The resulting constrained peptides are efficiently internalized into living mammalian cells, where they perform palladium-promoted depropargylation reactions without cellular fixation. Control experiments confirm the requirement of the peptide scaffolding and the palladium staple for attaining the intracellular reactivity.
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Affiliation(s)
- Soraya Learte-Aymamí
- Centro Singular de Investigación en Química, Biolóxica e Materiais Moleculares (CIQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - Cristian Vidal
- Centro Singular de Investigación en Química, Biolóxica e Materiais Moleculares (CIQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - Alejandro Gutiérrez-González
- Centro Singular de Investigación en Química, Biolóxica e Materiais Moleculares (CIQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - José L Mascareñas
- Centro Singular de Investigación en Química, Biolóxica e Materiais Moleculares (CIQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
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133
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Chen J, Li K, Shon JSL, Zimmerman SC. Single-Chain Nanoparticle Delivers a Partner Enzyme for Concurrent and Tandem Catalysis in Cells. J Am Chem Soc 2020; 142:4565-4569. [PMID: 32100539 DOI: 10.1021/jacs.9b13997] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Combining synthetic chemistry and biocatalysis is a promising but underexplored approach to intracellular catalysis. We report a strategy to codeliver a single-chain nanoparticle (SCNP) catalyst and an exogenous enzyme into cells for performing bioorthogonal reactions. The nanoparticle and enzyme reside in endosomes, creating engineered artificial organelles that manufacture organic compounds intracellularly. This system operates in both concurrent and tandem reaction modes to generate fluorophores or bioactive agents. The combination of SCNP and enzymatic catalysts provides a versatile tool for intracellular organic synthesis with applications in chemical biology.
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Affiliation(s)
- Junfeng Chen
- Department of Chemistry, University of Illinois, Urbana, Illinois 61801, United States
| | - Ke Li
- Department of Chemistry, University of Illinois, Urbana, Illinois 61801, United States
| | - Ji Seon Lucy Shon
- Department of Chemistry, University of Illinois, Urbana, Illinois 61801, United States
| | - Steven C Zimmerman
- Department of Chemistry, University of Illinois, Urbana, Illinois 61801, United States
- Center for Biophysics and Quantitative Biology, University of Illinois, Urbana, Illinois 61801, United States
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134
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Lukomski L, Pohorilets I, Koide K. Third-Generation Method for High-Throughput Quantification of Trace Palladium by Color or Fluorescence. Org Process Res Dev 2020. [DOI: 10.1021/acs.oprd.9b00472] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lydia Lukomski
- Department of Chemistry, University of Pittsburgh, 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, United States
| | - Ivanna Pohorilets
- Department of Chemistry, University of Pittsburgh, 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, United States
| | - Kazunori Koide
- Department of Chemistry, University of Pittsburgh, 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, United States
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135
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Moglianetti M, Pedone D, Udayan G, Retta SF, Debellis D, Marotta R, Turco A, Rella S, Malitesta C, Bonacucina G, De Luca E, Pompa PP. Intracellular Antioxidant Activity of Biocompatible Citrate-Capped Palladium Nanozymes. NANOMATERIALS 2020; 10:nano10010099. [PMID: 31947820 PMCID: PMC7023661 DOI: 10.3390/nano10010099] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 12/20/2019] [Accepted: 12/28/2019] [Indexed: 11/30/2022]
Abstract
A method for the aqueous synthesis of stable and biocompatible citrate-coated palladium nanoparticles (PdNPs) in the size range comparable to natural enzymes (4–8 nm) has been developed. The toxicological profile of PdNPs was assessed by different assays on several cell lines demonstrating their safety in vitro also at high particle concentrations. To elucidate their cellular fate upon uptake, the localization of PdNPs was analyzed by Transmission Electron Microscopy (TEM). Moreover, crucial information about their intracellular stability and oxidation state was obtained by Sputtering-Enabled Intracellular X-ray Photoelectron Spectroscopy (SEI-XPS). TEM/XPS results showed significant stability of PdNPs in the cellular environment, an important feature for their biocompatibility and potential for biomedical applications. On the catalytic side, these PdNPs exhibited strong and broad antioxidant activities, being able to mimic the three main antioxidant cellular enzymes, i.e., peroxidase, catalase, and superoxide dismutase. Remarkably, using an experimental model of a human oxidative stress-related disease, we demonstrated the effectiveness of PdNPs as antioxidant nanozymes within the cellular environment, showing that they are able to completely re-establish the physiological Reactive Oxygen Species (ROS) levels in highly compromised intracellular redox conditions.
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Affiliation(s)
- Mauro Moglianetti
- Nanobiointeractions & Nanodiagnostics, Center for Biomolecular Nanotechnologies, Istituto Italiano di Tecnologia, via Barsanti, 73010 Arnesano, Lecce, Italy; (D.P.); (G.U.)
- Correspondce: (M.M.); (E.D.L.); (P.P.P.)
| | - Deborah Pedone
- Nanobiointeractions & Nanodiagnostics, Center for Biomolecular Nanotechnologies, Istituto Italiano di Tecnologia, via Barsanti, 73010 Arnesano, Lecce, Italy; (D.P.); (G.U.)
| | - Gayatri Udayan
- Nanobiointeractions & Nanodiagnostics, Center for Biomolecular Nanotechnologies, Istituto Italiano di Tecnologia, via Barsanti, 73010 Arnesano, Lecce, Italy; (D.P.); (G.U.)
- Department of Engineering for Innovation, University of Salento, Via per Monteroni, 73100 Lecce, Italy
| | - Saverio Francesco Retta
- Department of Clinical and Biological Sciences, University of Torino, 10043 Orbassano (Torino), Italy;
| | - Doriana Debellis
- Electron Microscopy Laboratory, Nanochemistry Department, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy; (D.D.); (R.M.)
| | - Roberto Marotta
- Electron Microscopy Laboratory, Nanochemistry Department, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy; (D.D.); (R.M.)
| | - Antonio Turco
- Dipartimento di Scienze e Tecnologie Biologiche e Ambientali (Di.S.Te.B.A.), Università del Salento, via Monteroni, 73100 Lecce, Italy; (A.T.); (S.R.); (C.M.)
| | - Simona Rella
- Dipartimento di Scienze e Tecnologie Biologiche e Ambientali (Di.S.Te.B.A.), Università del Salento, via Monteroni, 73100 Lecce, Italy; (A.T.); (S.R.); (C.M.)
| | - Cosimino Malitesta
- Dipartimento di Scienze e Tecnologie Biologiche e Ambientali (Di.S.Te.B.A.), Università del Salento, via Monteroni, 73100 Lecce, Italy; (A.T.); (S.R.); (C.M.)
| | - Giulia Bonacucina
- School of Pharmacy, Via Gentile III da Varano, University of Camerino, 62032 Camerino, Italy;
| | - Elisa De Luca
- Nanobiointeractions & Nanodiagnostics, Center for Biomolecular Nanotechnologies, Istituto Italiano di Tecnologia, via Barsanti, 73010 Arnesano, Lecce, Italy; (D.P.); (G.U.)
- Correspondce: (M.M.); (E.D.L.); (P.P.P.)
| | - Pier Paolo Pompa
- Nanobiointeractions & Nanodiagnostics, Center for Biomolecular Nanotechnologies, Istituto Italiano di Tecnologia, via Barsanti, 73010 Arnesano, Lecce, Italy; (D.P.); (G.U.)
- Nanobiointeractions & Nanodiagnostics, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
- Correspondce: (M.M.); (E.D.L.); (P.P.P.)
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136
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Yu Z, Cowan JA. Design and applications of catalytic metallodrugs containing the ATCUN motif. Med Chem 2020. [DOI: 10.1016/bs.adioch.2019.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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137
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Oliveira CG, Dalmolin LF, Silva RTC, Lopez RFV, Maia PIS, Moreto JA. PLGA-nanoparticles loaded with a thiosemicarbazone derived palladium( ii) complex as a potential agent to new formulations for human ovarian carcinoma treatment. NEW J CHEM 2020. [DOI: 10.1039/d0nj00580k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The encapsulation process of the PdII complex [PdCl(PPh3)(PrCh)], a promising cytotoxic agent on ovarian cancer cells, in PLGA polymer was studied. The cytotoxicity results showed that the formulation led to a significant reduction of the ovarian cell viability (80% at 1 μM).
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Affiliation(s)
- Carolina G. Oliveira
- Institute of Chemistry
- Federal University of Uberlândia (UFU)
- Uberlândia
- Brazil
- Institute of Exact Sciences
| | - Luciana F. Dalmolin
- Department of Pharmaceutical Sciences
- School of Pharmaceutical Sciences of Ribeirão Preto
- University of São Paulo (USP)
- Ribeirão Preto
- Brazil
| | - R. T. C. Silva
- Institute of Exact Sciences
- Naturals and Education
- Federal University of Triângulo Mineiro (UFTM)
- Avenida Doutor Randolfo Borges Júnior
- Univerdecidade
| | - Renata F. V. Lopez
- Department of Pharmaceutical Sciences
- School of Pharmaceutical Sciences of Ribeirão Preto
- University of São Paulo (USP)
- Ribeirão Preto
- Brazil
| | - Pedro I. S. Maia
- Institute of Exact Sciences
- Naturals and Education
- Federal University of Triângulo Mineiro (UFTM)
- Avenida Doutor Randolfo Borges Júnior
- Univerdecidade
| | - Jéferson A. Moreto
- Institute of Exact Sciences
- Naturals and Education
- Federal University of Triângulo Mineiro (UFTM)
- Avenida Doutor Randolfo Borges Júnior
- Univerdecidade
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138
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Latocheski E, Dal Forno GM, Ferreira TM, Oliveira BL, Bernardes GJL, Domingos JB. Mechanistic insights into transition metal-mediated bioorthogonal uncaging reactions. Chem Soc Rev 2020; 49:7710-7729. [DOI: 10.1039/d0cs00630k] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This review assesses the mechanistic aspects of transition metal-mediated uncaging reactions, with the goal of aiding the rational development of new caging groups/catalysts for chemical biology and drug-delivery applications.
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Affiliation(s)
- Eloah Latocheski
- LaCBio – Laboratory of Biomimetic Catalysis
- Department of Chemistry
- Federal University of Santa Catarina – UFSC
- 88040-900 Florianópolis
- Brazil
| | - Gean M. Dal Forno
- LaCBio – Laboratory of Biomimetic Catalysis
- Department of Chemistry
- Federal University of Santa Catarina – UFSC
- 88040-900 Florianópolis
- Brazil
| | - Thuany M. Ferreira
- LaCBio – Laboratory of Biomimetic Catalysis
- Department of Chemistry
- Federal University of Santa Catarina – UFSC
- 88040-900 Florianópolis
- Brazil
| | - Bruno L. Oliveira
- Department of Chemistry
- University of Cambridge
- CB2 1EW Cambridge
- UK
- Instituto de Medicina Molecular
| | - Gonçalo J. L. Bernardes
- Department of Chemistry
- University of Cambridge
- CB2 1EW Cambridge
- UK
- Instituto de Medicina Molecular
| | - Josiel B. Domingos
- LaCBio – Laboratory of Biomimetic Catalysis
- Department of Chemistry
- Federal University of Santa Catarina – UFSC
- 88040-900 Florianópolis
- Brazil
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139
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Ng TS, Garlin MA, Weissleder R, Miller MA. Improving nanotherapy delivery and action through image-guided systems pharmacology. Theranostics 2020; 10:968-997. [PMID: 31938046 PMCID: PMC6956809 DOI: 10.7150/thno.37215] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2019] [Accepted: 08/04/2019] [Indexed: 12/12/2022] Open
Abstract
Despite recent advances in the translation of therapeutic nanoparticles (TNPs) into the clinic, the field continues to face challenges in predictably and selectively delivering nanomaterials for the treatment of solid cancers. The concept of enhanced permeability and retention (EPR) has been coined as a convenient but simplistic descriptor of high TNP accumulation in some tumors. However, in practice EPR represents a number of physiological variables rather than a single one (including dysfunctional vasculature, compromised lymphatics and recruited host cells, among other aspects of the tumor microenvironment) — each of which can be highly heterogenous within a given tumor, patient and across patients. Therefore, a clear need exists to dissect the specific biophysical factors underlying the EPR effect, to formulate better TNP designs, and to identify patients with high-EPR tumors who are likely to respond to TNP. The overall pharmacology of TNP is governed by an interconnected set of spatially defined and dynamic processes that benefit from a systems-level quantitative approach, and insights into the physiology have profited from the marriage between in vivo imaging and quantitative systems pharmacology (QSP) methodologies. In this article, we review recent developments pertinent to image-guided systems pharmacology of nanomedicines in oncology. We first discuss recent developments of quantitative imaging technologies that enable analysis of nanomaterial pharmacology at multiple spatiotemporal scales, and then examine reports that have adopted these imaging technologies to guide QSP approaches. In particular, we focus on studies that have integrated multi-scale imaging with computational modeling to derive insights about the EPR effect, as well as studies that have used modeling to guide the manipulation of the EPR effect and other aspects of the tumor microenvironment for improving TNP action. We anticipate that the synergistic combination of imaging with systems-level computational methods for effective clinical translation of TNPs will only grow in relevance as technologies increase in resolution, multiplexing capability, and in the ability to examine heterogeneous behaviors at the single-cell level.
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140
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Peramo A, Dumas A, Remita H, Benoît M, Yen-Nicolay S, Corre R, Louzada RA, Dupuy C, Pecnard S, Lambert B, Young J, Desmaële D, Couvreur P. Selective modification of a native protein in a patient tissue homogenate using palladium nanoparticles. Chem Commun (Camb) 2019; 55:15121-15124. [PMID: 31782421 DOI: 10.1039/c9cc07803g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
We have developed new benign palladium nanoparticles able to catalyze the Suzuki-Miyaura cross-coupling reaction on human thyroglobulin (Tg), a naturally iodinated protein produced by the thyroid gland, in homogenates from patients' tissues. This represents the first example of a chemoselective native protein modification using transition metal nanoobjects in near-organ medium.
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Affiliation(s)
- Arnaud Peramo
- Institut Galien Paris-Sud, UMR 8612, CNRS Univ. Paris-Sud, Université Paris-Saclay, Faculté de Pharmacie 5 rue Jean-Baptiste Clément, 92290 Chatenay-Malabry, France.
| | - Anaëlle Dumas
- Institut Galien Paris-Sud, UMR 8612, CNRS Univ. Paris-Sud, Université Paris-Saclay, Faculté de Pharmacie 5 rue Jean-Baptiste Clément, 92290 Chatenay-Malabry, France.
| | - Hynd Remita
- Laboratoire de Chimie Physique, UMR 8000-CNRS, Bâtiment 349, Université Paris-Sud, Université Paris-Saclay, Rue Michel Magat, 91400 Orsay, 91405 Orsay, France
| | - Mireille Benoît
- Laboratoire de Chimie Physique, UMR 8000-CNRS, Bâtiment 349, Université Paris-Sud, Université Paris-Saclay, Rue Michel Magat, 91400 Orsay, 91405 Orsay, France
| | - Stephanie Yen-Nicolay
- Trans-Prot, UMS IPSIT, Univ. Paris-Sud, Université Paris-Saclay, Faculté de Pharmacie 5 rue JB Clément, 92296 Châtenay-Malabry, France
| | - Raphaël Corre
- Institut de Cancérologie Gustave Roussy, UMR8200 CNRS, 114 rue Edouard Vaillant, 94805 Villejuif, France
| | - Ruy A Louzada
- Institut de Cancérologie Gustave Roussy, UMR8200 CNRS, 114 rue Edouard Vaillant, 94805 Villejuif, France
| | - Corinne Dupuy
- Institut de Cancérologie Gustave Roussy, UMR8200 CNRS, 114 rue Edouard Vaillant, 94805 Villejuif, France
| | - Shannon Pecnard
- Institut Galien Paris-Sud, UMR 8612, CNRS Univ. Paris-Sud, Université Paris-Saclay, Faculté de Pharmacie 5 rue Jean-Baptiste Clément, 92290 Chatenay-Malabry, France.
| | - Benoit Lambert
- Hôpital Bicêtre, 78 rue du Général Leclerc, 94270 Le Kremlin-Bicêtre, France
| | - Jacques Young
- Hôpital Bicêtre, 78 rue du Général Leclerc, 94270 Le Kremlin-Bicêtre, France
| | - Didier Desmaële
- Institut Galien Paris-Sud, UMR 8612, CNRS Univ. Paris-Sud, Université Paris-Saclay, Faculté de Pharmacie 5 rue Jean-Baptiste Clément, 92290 Chatenay-Malabry, France.
| | - Patrick Couvreur
- Institut Galien Paris-Sud, UMR 8612, CNRS Univ. Paris-Sud, Université Paris-Saclay, Faculté de Pharmacie 5 rue Jean-Baptiste Clément, 92290 Chatenay-Malabry, France.
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141
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Dzhardimalieva GI, Rabinskiy LN, Kydralieva KA, Uflyand IE. Recent advances in metallopolymer-based drug delivery systems. RSC Adv 2019; 9:37009-37051. [PMID: 35539076 PMCID: PMC9075603 DOI: 10.1039/c9ra06678k] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Accepted: 11/06/2019] [Indexed: 12/12/2022] Open
Abstract
Metallopolymers (MPs) or metal-containing polymers have shown great potential as new drug delivery systems (DDSs) due to their unique properties, including universal architectures, composition, properties and surface chemistry. Over the past few decades, the exponential growth of many new classes of MPs that deal with these issues has been demonstrated. This review presents and assesses the recent advances and challenges associated with using MPs as DDSs. Among the most widely used MPs for these purposes, metal complexes based on synthetic and natural polymers, coordination polymers, metal-organic frameworks, and metallodendrimers are distinguished. Particular attention is paid to the stimulus- and multistimuli-responsive metallopolymer-based DDSs. Of considerable interest is the use of MPs for combination therapy and multimodal systems. Finally, the problems and future prospects of using metallopolymer-based DDSs are outlined. The bibliography includes articles published over the past five years.
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Affiliation(s)
- Gulzhian I Dzhardimalieva
- Laboratory of Metallopolymers, The Institute of Problems of Chemical Physics RAS Academician Semenov Avenue 1 Chernogolovka Moscow Region 142432 Russian Federation
- Moscow Aviation Institute (National Research University) Volokolamskoe Shosse, 4 Moscow 125993 Russia
| | - Lev N Rabinskiy
- Moscow Aviation Institute (National Research University) Volokolamskoe Shosse, 4 Moscow 125993 Russia
| | - Kamila A Kydralieva
- Moscow Aviation Institute (National Research University) Volokolamskoe Shosse, 4 Moscow 125993 Russia
| | - Igor E Uflyand
- Department of Chemistry, Southern Federal University B. Sadovaya Str. 105/42 Rostov-on-Don 344006 Russian Federation
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142
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Whey peptide-encapsulated silver nanoparticles as a colorimetric and spectrophotometric probe for palladium(II). Mikrochim Acta 2019; 186:763. [PMID: 31712977 DOI: 10.1007/s00604-019-3877-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 09/29/2019] [Indexed: 10/25/2022]
Abstract
Silver nanoparticles (AgNPs) coated with whey peptides are shown to be a useful optical nanoprobe for the highly sensitive determination of Pd(II). The peptidic surface of the AgNPs works as a molecular receptor for the rapid detection of Pd(II) via a color change from dark yellow to orange/red along with a spectral red-shift with a gap about 120 nm. The effect is caused by the formation of a coordination complex between Pd(II) and the peptide ligands. This results in the aggregation of AgNPs and an absorbance spectral shift from 410 to 530 nm. The absorbance response is linear in the range 0.1 to 1.3 μM Pd(II) with a low detection limit of 115 nM. The nanoprobe responds within a few minutes and is not interfered by other metal ions except for Mg(II). The probe potentially can be applied to the determination of Pd(II) contamination in the products of Pd(II)-catalyzed organic reactions and in pharmaceutical settings. Graphical abstractSchematic representation of the nanoprobe for Pd(II). (a) Synthesis of whey peptide-coated silver nanoparticles (AgNPs), (b) the nanoprobe design for Pd(II) detection, (c) HR-TEM imaging and elemental mapping, (d) quantitative determination of Pd(II) (Inset shows colorimetric results).
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143
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Pohorilets I, Tracey MP, LeClaire MJ, Moore EM, Lu G, Liu P, Koide K. Kinetics and Inverse Temperature Dependence of a Tsuji–Trost Reaction in Aqueous Buffer. ACS Catal 2019. [DOI: 10.1021/acscatal.9b03011] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Ivanna Pohorilets
- Department of Chemistry, University of Pittsburgh 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, United States
| | - Matthew P. Tracey
- Department of Chemistry, University of Pittsburgh 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, United States
| | - Michael J. LeClaire
- Department of Chemistry, University of Pittsburgh 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, United States
| | - Emily M. Moore
- Department of Chemistry, University of Pittsburgh 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, United States
| | - Gang Lu
- Department of Chemistry, University of Pittsburgh 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, United States
| | - Peng Liu
- Department of Chemistry, University of Pittsburgh 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, United States
| | - Kazunori Koide
- Department of Chemistry, University of Pittsburgh 219 Parkman Avenue, Pittsburgh, Pennsylvania 15260, United States
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144
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Quintanilla M, Kuttner C, Smith JD, Seifert A, Skrabalak SE, Liz-Marzán LM. Heat generation by branched Au/Pd nanocrystals: influence of morphology and composition. NANOSCALE 2019; 11:19561-19570. [PMID: 31583393 DOI: 10.1039/c9nr05679c] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Bimetallic gold-palladium particles were originally proposed as catalysts with tunable reaction rates. Following the development of synthesis routes that offer better control on the morphology and composition of the particles, novel optical sensing functionalities were more recently proposed. Since temperature is a fundamental parameter that interplays with every other proposed application, we studied the light-to-heat conversion ability of Au/Pd bimetallic nanoparticles with a regular octapodal shape. Both compositional (Au-to-Pd ratio) and structural (diagonal tip-to-tip distance and tip width) characteristics were screened and found to be essential control parameters to promote light absorption and efficient conversion into heat. Electromagnetic simulations reveal that the Pd content, and specifically its distribution inside the branched particle geometry, has a profound impact on the optical properties and is an essential criterion for efficient heating. Notably, the optical and photothermal responses are shown to remain stable throughout extended illumination, with no noticeable structural changes to the branched nanocrystals due to heat generation.
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Affiliation(s)
- Marta Quintanilla
- CIC biomaGUNE and CIBER-BBN, Paseo Miramón 182, 20014 Donostia-San Sebastián, Spain. and Materials Physics Department, Facultad de Ciencias, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Christian Kuttner
- CIC biomaGUNE and CIBER-BBN, Paseo Miramón 182, 20014 Donostia-San Sebastián, Spain.
| | - Joshua D Smith
- Department of Chemistry, Indiana University, Bloomington, Indiana 47405, USA.
| | - Andreas Seifert
- CIC nanoGUNE, Avda. Tolosa 76, 20018 Donostia-San Sebastián, Spain and Ikerbasque, Basque Foundation of Science, 48013 Bilbao, Spain
| | - Sara E Skrabalak
- Department of Chemistry, Indiana University, Bloomington, Indiana 47405, USA.
| | - Luis M Liz-Marzán
- CIC biomaGUNE and CIBER-BBN, Paseo Miramón 182, 20014 Donostia-San Sebastián, Spain. and Ikerbasque, Basque Foundation of Science, 48013 Bilbao, Spain
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145
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Quesneau V, Roubinet B, Renard PY, Romieu A. Reinvestigation of the synthesis of “covalent-assembly” type probes for fluoride ion detection. Identification of novel 7-(diethylamino)coumarins with aggregation-induced emission properties. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151279] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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146
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Li N, Shang Y, Xu R, Jiang Q, Liu J, Wang L, Cheng Z, Ding B. Precise Organization of Metal and Metal Oxide Nanoclusters into Arbitrary Patterns on DNA Origami. J Am Chem Soc 2019; 141:17968-17972. [DOI: 10.1021/jacs.9b09308] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Na Li
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, 11 BeiYiTiao, ZhongGuanCun, Beijing 100190, China
| | - Yingxu Shang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, 11 BeiYiTiao, ZhongGuanCun, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Rui Xu
- Beijing Key Laboratory of Optoelectronic Functional Materials & Micro-nano Devices, Department of Physics, Renmin University of China, Beijing 100872, China
| | - Qiao Jiang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, 11 BeiYiTiao, ZhongGuanCun, Beijing 100190, China
| | - Jianbing Liu
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, 11 BeiYiTiao, ZhongGuanCun, Beijing 100190, China
| | - Ling Wang
- Beijing Key Laboratory of Ionic Liquids Clean Process, Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Zhihai Cheng
- Beijing Key Laboratory of Optoelectronic Functional Materials & Micro-nano Devices, Department of Physics, Renmin University of China, Beijing 100872, China
| | - Baoquan Ding
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, 11 BeiYiTiao, ZhongGuanCun, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China
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147
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Abstract
The transformational impact of bioorthogonal chemistries has inspired new strategies for the in vivo synthesis of bioactive agents through non-natural means. Among these, palladium (Pd) catalysts have played a prominent role in the growing subfield of bioorthogonal catalysis by producing xenobiotics and uncaging biomolecules in living systems. However, delivering catalysts selectively to specific cell types still lags behind catalyst development. Here we have developed a bio-artificial device consisting of cancer-derived exosomes loaded with Pd catalysts by a method that enables the controlled assembly of Pd nanosheets directly inside the vesicles. This hybrid system mediates Pd-triggered dealkylation reactions in vitro and inside cells and displays preferential tropism for their progenitor cells. The use of Trojan exosomes to deliver abiotic catalysts into designated cancer cells creates the opportunity for a new targeted therapy modality: exosome-directed catalyst prodrug therapy, whose first steps are presented herein with the cell-specific release of the anticancer drug panobinostat.
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148
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Li R, Attari A, Prytyskach M, Garlin MA, Weissleder R, Miller MA. Single-Cell Intravital Microscopy of Trastuzumab Quantifies Heterogeneous in vivo Kinetics. Cytometry A 2019; 97:528-539. [PMID: 31423731 DOI: 10.1002/cyto.a.23872] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 07/16/2019] [Accepted: 07/22/2019] [Indexed: 12/17/2022]
Abstract
Cell-to-cell heterogeneity can substantially impact drug response, especially for monoclonal antibody (mAb) therapies that may exhibit variability in both delivery (pharmacokinetics) and action (pharmacodynamics) within solid tumors. However, it has traditionally been difficult to examine the kinetics of mAb delivery at a single-cell level and in a manner that enables controlled dissection of target-dependent and -independent behaviors. To address this issue, here we developed an in vivo confocal (intravital) microscopy approach to study single-cell mAb pharmacology in a mosaic xenograft comprising a mixture of cancer cells with variable expression of the receptor HER2. As a proof-of-principle, we applied this model to trastuzumab therapy, a HER2-targeted mAb widely used for treating breast and gastric cancer patients. Trastuzumab accumulated to a higher degree in HER2-over expressing tumor cells compared to HER2-low tumor cells (~5:1 ratio at 24 h after administration) but importantly, the majority actually accumulated in tumor-associated phagocytes. For example, 24 h after IV administration over 50% of tumoral trastuzumab was found in phagocytes whereas at 48 h it was >80%. Altogether, these results reveal the dynamics of how phagocytes influence mAb behavior in vivo, and demonstrate an application of intravital microscopy for quantitative single-cell measurement of mAb distribution and retention in tumors with heterogeneous target expression. © 2019 International Society for Advancement of Cytometry.
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Affiliation(s)
- Ran Li
- Center for Systems Biology, Massachusetts General Hospital, Boston, Massachusetts
| | - Adel Attari
- Center for Systems Biology, Massachusetts General Hospital, Boston, Massachusetts
| | - Mark Prytyskach
- Center for Systems Biology, Massachusetts General Hospital, Boston, Massachusetts
| | - Michelle A Garlin
- Center for Systems Biology, Massachusetts General Hospital, Boston, Massachusetts
| | - Ralph Weissleder
- Center for Systems Biology, Massachusetts General Hospital, Boston, Massachusetts.,Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts.,Department of Systems Biology, Harvard Medical School, Boston, Massachusetts
| | - Miles A Miller
- Center for Systems Biology, Massachusetts General Hospital, Boston, Massachusetts.,Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
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149
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Li J, Zhao J, Ferguson MJ, McDonald R, Ma G, Cavell RG. Synthesis, structures and reactivity of bis(iminophosphorano)methanide chelate complexes with transition metal of cobalt, nickel, palladium and iridium. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.04.060] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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150
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Liu G, Wold EA, Zhou J. Applications of Bioorthogonal Chemistry in Tumor-Targeted Drug Discovery. Curr Top Med Chem 2019; 19:892-897. [DOI: 10.2174/1568026619666190510091921] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 04/18/2019] [Accepted: 04/18/2019] [Indexed: 12/29/2022]
Affiliation(s)
- Gang Liu
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, TX 77555, United States
| | - Eric A. Wold
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, TX 77555, United States
| | - Jia Zhou
- Chemical Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, TX 77555, United States
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