51
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Ismael A, Abe M, Fausto R, Cristiano MLS. Insights into the photochemistry of 5-aminotetrazole derivatives with applications in coordination chemistry. Effect of the saccharyl moiety on the photostability. PURE APPL CHEM 2020. [DOI: 10.1515/pac-2019-0402] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The properties and applications of 2-methyl-(2H)-tetrazole-5-amino-saccharinate (2MTS) in catalysis and chelant-based chemotherapy stimulated investigations on its photostability. The photochemistry of monomeric 2MTS in solid argon (15 K) was compared with those of 2-methyl-(2H)-tetrazole-5-amine (2MT) and 1-methyl-(2H)-tetrazole-5-amine (1MT). Compounds were subjected to in situ narrowband UV-irradiation at different wavelengths. Reactions were followed by infrared spectroscopy, supported by B3LYP/6-311++G(d,p) calculations. Photochemical pathways for 2MT and 2MTS proved similar but photodegradation of 2MTS was 20× slower, unraveling the photostabilizing effect of the saccharyl moiety that extends into the nitrilimine formed from 2MTS and its antiaromatic 1H-diazirene isomer, which proved photostable at 290 nm, unlike the 1H-diazirene formed from 2MT. Analysis of the photochemistries of 2MTS/2MT (250 nm) and 1MT (222 nm), including energy trends calculated for the isomeric C2H5N3 species postulated/observed from photolysis and EPR results, enabled a deeper insight into the photodegradation mechanisms of 1,5-substituted and 2,5-substituted tetrazoles. We postulate a pivotal singlet state imidoylnitrene species,
sN1, as common intermediate, which undergoes a Wolff-type isomerization to a stable carbodiimide. Photo-extrusion of N2 from 1,5-substituted tetrazoles generates
sN1 directly but from 2,5-substituted tetrazoles it originates a nitrilimine, then a diazirene, which finally leads to
sN1. Selective formation of cyanamide from 1MT requires photoisomerization between
sN1 and
sN2, accessible at 222 nm. EPR studies enabled the detection of methyl nitrene, arising from photolysis of 1H-diazirene intermediate.
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Affiliation(s)
- Amin Ismael
- CCMAR and Department of Chemistry and Pharmacy, F.C.T. , University of Algarve , P-8005-039 Faro , Portugal
| | - Manabu Abe
- Department of Chemistry, Graduate School of Science , Hiroshima University , Hiroshima , Japan
| | - Rui Fausto
- Departmento de Química , Faculdade de Ciências e Tecnologia Universidade de Coimbra, Rua Larga , P-3004-535 Coimbra , Portugal
- CQC, Department of Chemistry , University of Coimbra , P-3004-535 Coimbra , Portugal
| | - Maria L. S. Cristiano
- Departamento de Química e Farmácia, Faculdade de Ciências e Tecnologia , Campus de Gambelas, Universidade do Algarve , P-8005-039 Faro , Portugal
- CCMAR, F.C.T. , University of Algarve , P-8005-039 Faro , Portugal
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52
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Jiang S, Wu X, Liu H, Deng J, Zhang X, Yao Z, Zheng Y, Li B, Yu Z. Ring‐Strain‐Promoted Ultrafast Diaryltetrazole–Alkyne Photoclick Reactions Triggered by Visible Light. CHEMPHOTOCHEM 2020. [DOI: 10.1002/cptc.201900290] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Shichao Jiang
- Key Laboratory of Green Chemistry and Technology of Ministry of EducationSichuan University 29 Wangjiang Road Chengdu 610064 China
| | - Xueting Wu
- Key Laboratory of Green Chemistry and Technology of Ministry of EducationSichuan University 29 Wangjiang Road Chengdu 610064 China
| | - Hui Liu
- Key Laboratory of Green Chemistry and Technology of Ministry of EducationSichuan University 29 Wangjiang Road Chengdu 610064 China
| | - Jiajie Deng
- Key Laboratory of Green Chemistry and Technology of Ministry of EducationSichuan University 29 Wangjiang Road Chengdu 610064 China
| | - Xiaocui Zhang
- Key Laboratory of Green Chemistry and Technology of Ministry of EducationSichuan University 29 Wangjiang Road Chengdu 610064 China
| | - Zhuojun Yao
- Key Laboratory of Green Chemistry and Technology of Ministry of EducationSichuan University 29 Wangjiang Road Chengdu 610064 China
| | - Yuanqin Zheng
- Key Laboratory of Green Chemistry and Technology of Ministry of EducationSichuan University 29 Wangjiang Road Chengdu 610064 China
| | - Bo Li
- Key Laboratory of Green Chemistry and Technology of Ministry of EducationSichuan University 29 Wangjiang Road Chengdu 610064 China
| | - Zhipeng Yu
- Key Laboratory of Green Chemistry and Technology of Ministry of EducationSichuan University 29 Wangjiang Road Chengdu 610064 China
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Holland JP, Gut M, Klingler S, Fay R, Guillou A. Photochemical Reactions in the Synthesis of Protein-Drug Conjugates. Chemistry 2019; 26:33-48. [PMID: 31599057 DOI: 10.1002/chem.201904059] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Indexed: 12/15/2022]
Abstract
The ability to modify biologically active molecules such as antibodies with drug molecules, fluorophores or radionuclides is crucial in drug discovery and target identification. Classic chemistry used for protein functionalisation relies almost exclusively on thermochemically mediated reactions. Our recent experiments have begun to explore the use of photochemistry to effect rapid and efficient protein functionalisation. This article introduces some of the principles and objectives of using photochemically activated reagents for protein ligation. The concept of simultaneous photoradiosynthesis of radiolabelled antibodies for use in molecular imaging is introduced as a working example. Notably, the goal of producing functionalised proteins in the absence of pre-association (non-covalent ligand-protein binding) introduces requirements that are distinct from the more regular use of photoactive groups in photoaffinity labelling. With this in mind, the chemistry of thirteen different classes of photoactivatable reagents that react through the formation of intermediate carbenes, electrophiles, dienes, or radicals, is assessed.
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Affiliation(s)
- Jason P Holland
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
| | - Melanie Gut
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
| | - Simon Klingler
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
| | - Rachael Fay
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
| | - Amaury Guillou
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
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54
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Khine YY, Batchelor R, Raveendran R, Stenzel MH. Photo‐Induced Modification of Nanocellulose: The Design of Self‐Fluorescent Drug Carriers. Macromol Rapid Commun 2019; 41:e1900499. [DOI: 10.1002/marc.201900499] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 11/02/2019] [Indexed: 12/13/2022]
Affiliation(s)
- Yee Yee Khine
- Center for Advanced Macromolecular DesignSchool of ChemistryThe University of New South Wales Sydney 2052 Australia
| | - Rhiannon Batchelor
- Center for Advanced Macromolecular DesignSchool of ChemistryThe University of New South Wales Sydney 2052 Australia
| | - Radhika Raveendran
- Center for Advanced Macromolecular DesignSchool of ChemistryThe University of New South Wales Sydney 2052 Australia
| | - Martina H. Stenzel
- Center for Advanced Macromolecular DesignSchool of ChemistryThe University of New South Wales Sydney 2052 Australia
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55
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Wu H, Kohler J. Photocrosslinking probes for capture of carbohydrate interactions. Curr Opin Chem Biol 2019; 53:173-182. [PMID: 31706134 DOI: 10.1016/j.cbpa.2019.09.002] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 09/13/2019] [Accepted: 09/17/2019] [Indexed: 01/03/2023]
Abstract
Glycan-mediated interactions are essential in many biological processes and regulate a wide variety of cellular functions. However, characterizing these interactions is difficult because glycan biosynthesis is not template driven and because carbohydrate recognition events are usually of low affinity and transient. Photocrosslinking carbohydrate probes can form a covalent bond with molecules in close proximity on UV irradiation and are capable of capturing interactions between glycans and glycan-binding proteins in situ. Because of these advantages, multiple photocrosslinking carbohydrate probes have been designed and applied to study the biological functions of glycans. This review will discuss recent advances in the development of novel photocrosslinking functional groups and the design of photocrosslinking probes to detect interactions mediated by glycolipids, peptidoglycan, and multivalent carbohydrate ligands. These probes have demonstrated the potential to address some of the major challenges in the study of glycan-mediated interactions in both model systems and in more complex biological settings.
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Affiliation(s)
- Han Wu
- Department of Biochemistry, UT Southwestern Medical Center, Dallas, TX 75390, USA
| | - Jennifer Kohler
- Department of Biochemistry, UT Southwestern Medical Center, Dallas, TX 75390, USA. http://
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56
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Molle E, Le D, Norizadeh Abbariki T, Akdemir MS, Takamiya M, Miceli E, Kassel O, Delaittre G. Access to Photoreactive Core‐Shell Nanomaterials by Photoinitiated Polymerization‐Induced Self‐Assembly. CHEMPHOTOCHEM 2019. [DOI: 10.1002/cptc.201900216] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Edgar Molle
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76244 Eggenstein-Leopoldshafen Germany
- Institute for Chemical Technology and Polymer Chemistry (ITCP)Karlsruhe Institute of Technology (KIT) Engesserstrasse 18 76131 Karlsruhe Germany
| | - Dao Le
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76244 Eggenstein-Leopoldshafen Germany
- Institute for Chemical Technology and Polymer Chemistry (ITCP)Karlsruhe Institute of Technology (KIT) Engesserstrasse 18 76131 Karlsruhe Germany
| | - Tannaz Norizadeh Abbariki
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76244 Eggenstein-Leopoldshafen Germany
| | - Meryem S. Akdemir
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76244 Eggenstein-Leopoldshafen Germany
- Institute for Chemical Technology and Polymer Chemistry (ITCP)Karlsruhe Institute of Technology (KIT) Engesserstrasse 18 76131 Karlsruhe Germany
| | - Masanari Takamiya
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76244 Eggenstein-Leopoldshafen Germany
| | - Enrico Miceli
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76244 Eggenstein-Leopoldshafen Germany
- Institute for Chemical Technology and Polymer Chemistry (ITCP)Karlsruhe Institute of Technology (KIT) Engesserstrasse 18 76131 Karlsruhe Germany
| | - Olivier Kassel
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76244 Eggenstein-Leopoldshafen Germany
| | - Guillaume Delaittre
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76244 Eggenstein-Leopoldshafen Germany
- Institute for Chemical Technology and Polymer Chemistry (ITCP)Karlsruhe Institute of Technology (KIT) Engesserstrasse 18 76131 Karlsruhe Germany
- Institute for Applied Polymer ChemistryUniversity of Applied Sciences Aachen Heinrich-Mussmann-Strasse 1 52428 Jülich Germany
- Deutsches Textilforschungszentrum Nord-West (DTNW) gGmbH Adlerstrasse 1 47798 Krefeld Germany
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57
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Ortiz‐Rojano L, Rojas‐Martín J, Rodríguez‐Diaz C, Carreño MC, Ribagorda M. Light‐Induced Tetrazole‐Quinone 1,3‐Dipolar Cycloadditions. Chemistry 2019; 25:15050-15054. [DOI: 10.1002/chem.201904138] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 10/01/2019] [Indexed: 01/31/2023]
Affiliation(s)
- Laura Ortiz‐Rojano
- Departamento de Química OrgánicaFacultad de CienciasUniversidad Autónoma de Madrid C/Francisco TomásyValiente 7 28049 Madrid Spain
| | - Jaime Rojas‐Martín
- Departamento de Química OrgánicaFacultad de CienciasUniversidad Autónoma de Madrid C/Francisco TomásyValiente 7 28049 Madrid Spain
| | - Ciro Rodríguez‐Diaz
- Departamento de Química OrgánicaFacultad de CienciasUniversidad Autónoma de Madrid C/Francisco TomásyValiente 7 28049 Madrid Spain
| | - M. Carmen Carreño
- Departamento de Química OrgánicaFacultad de CienciasUniversidad Autónoma de Madrid C/Francisco TomásyValiente 7 28049 Madrid Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem)Universidad Autónoma de Madrid 28049 Madrid Spain
| | - Maria Ribagorda
- Departamento de Química OrgánicaFacultad de CienciasUniversidad Autónoma de Madrid C/Francisco TomásyValiente 7 28049 Madrid Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem)Universidad Autónoma de Madrid 28049 Madrid Spain
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58
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Wang C, Zou P, Yang C, Liu L, Cheng L, He X, Zhang L, Zhang Y, Jiang H, Chen PR. Dynamic modifications of biomacromolecules: mechanism and chemical interventions. SCIENCE CHINA-LIFE SCIENCES 2019; 62:1459-1471. [PMID: 31555961 DOI: 10.1007/s11427-019-9823-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Accepted: 08/20/2019] [Indexed: 01/24/2023]
Abstract
Biological macromolecules (proteins, nucleic acids, polysaccharides, etc.) are the building blocks of life, which constantly undergo chemical modifications that are often reversible and spatial-temporally regulated. These dynamic properties of chemical modifications play fundamental roles in physiological processes as well as pathological changes of living systems. The Major Research Project (MRP) funded by the National Natural Science Foundation of China (NSFC)-"Dynamic modifications of biomacromolecules: mechanism and chemical interventions" aims to integrate cross-disciplinary approaches at the interface of chemistry, life sciences, medicine, mathematics, material science and information science with the following goals: (i) developing specific labeling techniques and detection methods for dynamic chemical modifications of biomacromolecules, (ii) analyzing the molecular mechanisms and functional relationships of dynamic chemical modifications of biomacromolecules, and (iii) exploring biomacromolecules and small molecule probes as potential drug targets and lead compounds.
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Affiliation(s)
- Chu Wang
- College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Peng Zou
- College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Caiguang Yang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Lei Liu
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Liang Cheng
- Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Xiaopeng He
- School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Liang Zhang
- Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Yan Zhang
- National Natural Science Foundation of China, Beijing, 100085, China
| | - Hualiang Jiang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China.
| | - Peng R Chen
- College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.
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59
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Mayer SV, Murnauer A, Wrisberg M, Jokisch M, Lang K. Photo‐induced and Rapid Labeling of Tetrazine‐Bearing Proteins via Cyclopropenone‐Caged Bicyclononynes. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201908209] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Susanne V. Mayer
- Center for Integrated Protein Science Munich (CIPSM) Department of Chemistry, Group of Synthetic Biochemistry Technical University of Munich Institute for Advanced Study Lichtenbergstr. 4 85748 Garching Germany
| | - Anton Murnauer
- Center for Integrated Protein Science Munich (CIPSM) Department of Chemistry, Group of Synthetic Biochemistry Technical University of Munich Institute for Advanced Study Lichtenbergstr. 4 85748 Garching Germany
| | - Marie‐Kristin Wrisberg
- Center for Integrated Protein Science Munich (CIPSM) Department of Chemistry, Group of Synthetic Biochemistry Technical University of Munich Institute for Advanced Study Lichtenbergstr. 4 85748 Garching Germany
| | - Marie‐Lena Jokisch
- Center for Integrated Protein Science Munich (CIPSM) Department of Chemistry, Group of Synthetic Biochemistry Technical University of Munich Institute for Advanced Study Lichtenbergstr. 4 85748 Garching Germany
| | - Kathrin Lang
- Center for Integrated Protein Science Munich (CIPSM) Department of Chemistry, Group of Synthetic Biochemistry Technical University of Munich Institute for Advanced Study Lichtenbergstr. 4 85748 Garching Germany
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60
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Mayer SV, Murnauer A, von Wrisberg MK, Jokisch ML, Lang K. Photo-induced and Rapid Labeling of Tetrazine-Bearing Proteins via Cyclopropenone-Caged Bicyclononynes. Angew Chem Int Ed Engl 2019; 58:15876-15882. [PMID: 31476269 PMCID: PMC6856800 DOI: 10.1002/anie.201908209] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 08/21/2019] [Indexed: 12/22/2022]
Abstract
Inverse electron‐demand Diels–Alder cycloadditions (iEDDAC) between tetrazines and strained alkenes/alkynes have emerged as essential tools for studying and manipulating biomolecules. A light‐triggered version of iEDDAC (photo‐iEDDAC) is presented that confers spatio‐temporal control to bioorthogonal labeling in vitro and in cellulo. A cyclopropenone‐caged dibenzoannulated bicyclo[6.1.0]nonyne probe (photo‐DMBO) was designed that is unreactive towards tetrazines before light‐activation, but engages in iEDDAC after irradiation at 365 nm. Aminoacyl tRNA synthetase/tRNA pairs were discovered for efficient site‐specific incorporation of tetrazine‐containing amino acids into proteins in living cells. In situ light activation of photo‐DMBO conjugates allows labeling of tetrazine‐modified proteins in living E. coli. This allows proteins in living cells to be modified in a spatio‐temporally controlled manner and may be extended to photo‐induced and site‐specific protein labeling in animals.
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Affiliation(s)
- Susanne V Mayer
- Center for Integrated Protein Science Munich (CIPSM), Department of Chemistry, Group of Synthetic Biochemistry, Technical University of Munich, Institute for Advanced Study, Lichtenbergstr. 4, 85748, Garching, Germany
| | - Anton Murnauer
- Center for Integrated Protein Science Munich (CIPSM), Department of Chemistry, Group of Synthetic Biochemistry, Technical University of Munich, Institute for Advanced Study, Lichtenbergstr. 4, 85748, Garching, Germany
| | - Marie-Kristin von Wrisberg
- Center for Integrated Protein Science Munich (CIPSM), Department of Chemistry, Group of Synthetic Biochemistry, Technical University of Munich, Institute for Advanced Study, Lichtenbergstr. 4, 85748, Garching, Germany
| | - Marie-Lena Jokisch
- Center for Integrated Protein Science Munich (CIPSM), Department of Chemistry, Group of Synthetic Biochemistry, Technical University of Munich, Institute for Advanced Study, Lichtenbergstr. 4, 85748, Garching, Germany
| | - Kathrin Lang
- Center for Integrated Protein Science Munich (CIPSM), Department of Chemistry, Group of Synthetic Biochemistry, Technical University of Munich, Institute for Advanced Study, Lichtenbergstr. 4, 85748, Garching, Germany
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61
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Lee KJ, Kang D, Park HS. Site-Specific Labeling of Proteins Using Unnatural Amino Acids. Mol Cells 2019; 42:386-396. [PMID: 31122001 PMCID: PMC6537655 DOI: 10.14348/molcells.2019.0078] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 05/02/2019] [Indexed: 12/11/2022] Open
Abstract
Labeling of a protein with a specific dye or tag at defined positions is a critical step in tracing the subtle behavior of the protein and assessing its cellular function. Over the last decade, many strategies have been developed to achieve selective labeling of proteins in living cells. In particular, the site-specific unnatural amino acid (UAA) incorporation technique has gained increasing attention since it enables attachment of various organic probes to a specific position of a protein in a more precise way. In this review, we describe how the UAA incorporation technique has expanded our ability to achieve site-specific labeling and visualization of target proteins for functional analyses in live cells.
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Affiliation(s)
- Kyung Jin Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141,
Korea
| | - Deokhee Kang
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141,
Korea
| | - Hee-Sung Park
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141,
Korea
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62
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Kumar P, Zainul O, Camarda FM, Jiang T, Mannone JA, Huang W, Laughlin ST. Caged Cyclopropenes with Improved Tetrazine Ligation Kinetics. Org Lett 2019; 21:3721-3725. [DOI: 10.1021/acs.orglett.9b01177] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Pratik Kumar
- Department of Chemistry, Stony Brook University, Stony Brook, New York 11790, United States
| | - Omar Zainul
- Department of Chemistry, Stony Brook University, Stony Brook, New York 11790, United States
| | - Frank M. Camarda
- Department of Chemistry, Stony Brook University, Stony Brook, New York 11790, United States
| | - Ting Jiang
- Department of Chemistry, Stony Brook University, Stony Brook, New York 11790, United States
| | - John A. Mannone
- Department of Chemistry, Stony Brook University, Stony Brook, New York 11790, United States
| | - Wei Huang
- Department of Chemistry, Stony Brook University, Stony Brook, New York 11790, United States
| | - Scott T. Laughlin
- Department of Chemistry, Stony Brook University, Stony Brook, New York 11790, United States
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63
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Wang X, Xiao X, Zhang B, Li J, Zhang Y. A self-assembled peptide nucleic acid-microRNA nanocomplex for dual modulation of cancer-related microRNAs. Chem Commun (Camb) 2019; 55:2106-2109. [PMID: 30698603 DOI: 10.1039/c9cc00002j] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Here, we report a new strategy for the construction of a peptide nucleic acid-microRNA nanocomplex with dual function to simultaneously suppress oncogenic microRNAs and upregulate tumor-suppressive microRNAs in target cancer cells.
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Affiliation(s)
- Xingxing Wang
- State Key Laboratory of Analytical Chemistry for Life Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
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Abstract
The bioorthogonal reaction toolbox contains approximately two-dozen unique chemistries that permit selective tagging and probing of biomolecules. Over the past two decades, significant effort has been devoted to optimizing and discovering bioorthogonal reagents that are faster, fluorogenic, and orthogonal to the already existing bioorthogonal repertoire. Conversely, efforts to explore bioorthogonal reagents whose reactivity can be controlled in space and/or time are limited. The "activatable" bioorthogonal reagents that do exist are often unimodal, meaning that their reagent's activation method cannot be easily modified to enable activation with red-shifted wavelengths, enzymes, or metabolic-byproducts and ions like H2O2 or Fe3+. Here, we summarize the available activatable bioorthogonal reagents with a focus on our recent addition: modular caged cyclopropenes. We designed caged cyclopropenes to be unreactive to their bioorthogonal partner until they are activated through the removal of the cage by light, an enzyme, or another reaction partner. To accomplish this, their structure includes a nitrogen atom at the cyclopropene C3 position that is decorated with the desired caging group through a carbamate linkage. This 3-N cyclopropene system can allow control of cyclopropene reactivity using a multitude of already available photo- and enzyme-caging groups. Additionally, this cyclopropene scaffold can enable metabolic-byproduct or ion activation of bioorthogonal reactions.
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Affiliation(s)
- Pratik Kumar
- Department of Chemistry, Stony Brook University, Stony Brook, NY, United States
| | - Scott T Laughlin
- Department of Chemistry, Stony Brook University, Stony Brook, NY, United States; Institute of Chemical Biology and Drug Discovery, Stony Brook University, Stony Brook, NY, United States.
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65
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Reisacher U, Ploschik D, Rönicke F, Cserép GB, Kele P, Wagenknecht HA. Copper-free dual labeling of DNA by triazines and cyclopropenes as minimal orthogonal and bioorthogonal functions. Chem Sci 2019; 10:4032-4037. [PMID: 31015943 PMCID: PMC6450502 DOI: 10.1039/c8sc05588b] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 03/01/2019] [Indexed: 12/14/2022] Open
Abstract
Two different and small functions for inverse electron demand Diels–Alder reactions were applied for dual labeling of DNA: the 1,2,4-triazine was attached to the 5-position of 2′-deoxyuridine, and the 1-methylcyclopropene to the 7-position of 7-deaza-2′-deoxyadenosine.
Two different and small functions for inverse electron demand Diels–Alder reactions were applied for dual labeling of DNA: the 1,2,4-triazine was attached to the 5-position of 2′-deoxyuridine triphosphate, and the 1-methylcyclopropene to the 7-position of 7-deaza-2′-deoxyadenosine triphosphate. These two modified nucleotides were sequence-selectively incorporated into oligonucleotides by DNA polymerases. These products were labeled by two different fluorescent dyes using postsynthetic reactions that are not only bioorthogonal in general, but also mutually orthogonal.
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Affiliation(s)
- Ulrike Reisacher
- Institute of Organic Chemistry , Karlsruhe Institute of Technology (KIT) , Fritz-Haber-Weg 6 , 76131 Karlsruhe , Germany .
| | - Damian Ploschik
- Institute of Organic Chemistry , Karlsruhe Institute of Technology (KIT) , Fritz-Haber-Weg 6 , 76131 Karlsruhe , Germany .
| | - Franziska Rönicke
- Institute of Organic Chemistry , Karlsruhe Institute of Technology (KIT) , Fritz-Haber-Weg 6 , 76131 Karlsruhe , Germany .
| | - Gergely B Cserép
- Chemical Biology Research Group , Institute of Organic Chemistry , Research Centre for Natural Sciences , Hungarian Academy of Sciences , Magyar tudósok krt. 2 , H-1117 Budapest , Hungary
| | - Péter Kele
- Chemical Biology Research Group , Institute of Organic Chemistry , Research Centre for Natural Sciences , Hungarian Academy of Sciences , Magyar tudósok krt. 2 , H-1117 Budapest , Hungary
| | - Hans-Achim Wagenknecht
- Institute of Organic Chemistry , Karlsruhe Institute of Technology (KIT) , Fritz-Haber-Weg 6 , 76131 Karlsruhe , Germany .
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66
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Kumar P, Jiang T, Li S, Zainul O, Laughlin ST. Caged cyclopropenes for controlling bioorthogonal reactivity. Org Biomol Chem 2019; 16:4081-4085. [PMID: 29790564 DOI: 10.1039/c8ob01076e] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Bioorthogonal ligations have been designed and optimized to provide new experimental avenues for understanding biological systems. Generally, these optimizations have focused on improving reaction rates and orthogonality to both biology and other members of the bioorthogonal reaction repertoire. Less well explored are reactions that permit control of bioorthogonal reactivity in space and time. Here we describe a strategy that enables modular control of the cyclopropene-tetrazine ligation. We developed 3-N-substituted spirocyclopropenes that are designed to be unreactive towards 1,2,4,5-tetrazines when bulky N-protecting groups sterically prohibit the tetrazine's approach, and reactive once the groups are removed. We describe the synthesis of 3-N spirocyclopropenes with an appended electron withdrawing group to promote stability. Modification of the cyclopropene 3-N with a bulky, light-cleavable caging group was effective at stifling its reaction with tetrazine, and the caged cyclopropene was resistant to reaction with biological nucleophiles. As expected, upon removal of the light-labile group, the 3-N cyclopropene reacted with tetrazine to form the expected ligation product both in solution and on a tetrazine-modified protein. This reactivity caging strategy leverages the popular carbamate protecting group linkage, enabling the use of diverse caging groups to tailor the reaction's activation modality for specific applications.
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Affiliation(s)
- Pratik Kumar
- Department of Chemistry, Stony Brook University, Stony Brook, NY 11790, USA.
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67
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Guselnikova O, Postnikov P, Chehimi MM, Kalachyovaa Y, Svorcik V, Lyutakov O. Surface Plasmon-Polariton: A Novel Way To Initiate Azide-Alkyne Cycloaddition. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:2023-2032. [PMID: 30657691 DOI: 10.1021/acs.langmuir.8b03041] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Plasmon catalysis has recently generated tremendous interest in the field of modern chemistry. Application of plasmon introduces the principally new stimulus for the activation of organic reactions, keeping the optical energy concentrated in the vicinity of plasmonic structure, creating an optical near-field enhancement as well as hot electron injection. In this work, for the first time, we presented a new way for the initiation of the azide-alkyne cycloaddition (AAC) using the surface plasmon-polariton wave, supported by the gold grating. With this concept in hand, the plasmon-active gold grating was functionalized with 4-ethynylbenzenediazonium compound. Then, surface-grafted 4-ethynylphenyl groups were plasmon activated and clicked with 4-azidobenzoic acid. Additional experiments allowed to exclude the potential effect of photon, heating, and metal impurities confirmed the key role of surface plasmon-polariton AAC activation. For the investigation of plasmon-induced AAC mechanism, 4-azidophenyl groups (instead of 4-ethynylphenyl groups) were also grafted to the grating surface. Further careful evaluation of reaction kinetics demonstrates that the AAC reaction rate is significantly higher in the case of acetylene activation than in the case of azide activation.
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Affiliation(s)
- Olga Guselnikova
- Department of Solid State Engineering , University of Chemistry and Technology , 16628 Prague , Czech Republic
- Research School of Chemistry and Applied Biomedical Sciences , Tomsk Polytechnic University , Tomsk 634050 , Russian Federation
| | - Pavel Postnikov
- Department of Solid State Engineering , University of Chemistry and Technology , 16628 Prague , Czech Republic
- Research School of Chemistry and Applied Biomedical Sciences , Tomsk Polytechnic University , Tomsk 634050 , Russian Federation
| | | | - Yevgeniya Kalachyovaa
- Research School of Chemistry and Applied Biomedical Sciences , Tomsk Polytechnic University , Tomsk 634050 , Russian Federation
| | - Vaclav Svorcik
- Research School of Chemistry and Applied Biomedical Sciences , Tomsk Polytechnic University , Tomsk 634050 , Russian Federation
| | - Oleksiy Lyutakov
- Department of Solid State Engineering , University of Chemistry and Technology , 16628 Prague , Czech Republic
- Research School of Chemistry and Applied Biomedical Sciences , Tomsk Polytechnic University , Tomsk 634050 , Russian Federation
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68
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Barra T, Arrue L, Urzúa E, Ratjen L. Synthesis of photocaged diamines and their application in photoinduced self-assembly. J PHYS ORG CHEM 2019. [DOI: 10.1002/poc.3935] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Tomas Barra
- Center for Bioinformatics and Integrative Biology (CBIB), Facultad de Ciencias Biológicas; Universidad Andrés Bello; Santiago Chile
| | - Lily Arrue
- Center for Bioinformatics and Integrative Biology (CBIB), Facultad de Ciencias Biológicas; Universidad Andrés Bello; Santiago Chile
- Doctorado en Fisicoquímica Molecular, Facultad de Ciencias Exactas; Universidad Andrés Bello; Santiago Chile
| | - Esteban Urzúa
- Center for Bioinformatics and Integrative Biology (CBIB), Facultad de Ciencias Biológicas; Universidad Andrés Bello; Santiago Chile
| | - Lars Ratjen
- Center for Bioinformatics and Integrative Biology (CBIB), Facultad de Ciencias Biológicas; Universidad Andrés Bello; Santiago Chile
- Fundación Fraunhofer Chile Research, Centro de Biotecnología de Sistemas (FCR-CSB); Huechuraba, Santiago Chile
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69
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Chen J, He H, Deng C, Yin L, Zhong Z. Saporin-loaded CD44 and EGFR dual-targeted nanogels for potent inhibition of metastatic breast cancer in vivo. Int J Pharm 2019; 560:57-64. [PMID: 30699364 DOI: 10.1016/j.ijpharm.2019.01.040] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 01/10/2019] [Accepted: 01/15/2019] [Indexed: 02/07/2023]
Abstract
Metastasis poses a long-standing treatment challenge for many cancers including breast cancer. Once spreading out, cell-selective delivery of drug appears especially critical. Here, we report on epidermal growth factor receptor and CD44 dual-targeted hyaluronic acid nanogels (EGFR/CD44-NGs) that afford enhanced targetability and protein therapy for metastatic 4T1 breast cancer in vivo. Flow cytometry in CD44 and EGFR-positive 4T1 metastatic breast cancer cells showed over 6-fold higher cellular uptake of EGFR/CD44-NGs than mono-targeting CD44-NGs. MTT and scratch assays displayed that saporin-loaded EGFR/CD44-NGs (Sap-EGFR/CD44-NGs) was highly potent in inhibiting growth as well as migration of 4T1 cells in vitro, with an IC50 of 5.36 nM, which was 1.7-fold lower than that for Sap-CD44-NGs. In 4T1-luc metastatic breast cancer model in mice, Sap-EGFR/CD44-NGs exhibited significant inhibition of tumor metastasis to lung at a small dose of 3.33 nmol Sap equiv./kg. Increasing the dosage to 13.3 nmol Sap equiv./kg resulted in further reduced lung metastasis without causing notable adverse effects. These dual-targeted nanogels with improved cancer cell selectivity provide a novel platform for combating breast cancer metastasis.
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Affiliation(s)
- Jing Chen
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, People's Republic of China
| | - Hua He
- Institute of Functional Nano and Soft Materials (FUNSOM), Soochow University, Suzhou 215123, People's Republic of China
| | - Chao Deng
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, People's Republic of China.
| | - Lichen Yin
- Institute of Functional Nano and Soft Materials (FUNSOM), Soochow University, Suzhou 215123, People's Republic of China
| | - Zhiyuan Zhong
- Biomedical Polymers Laboratory, and Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, People's Republic of China.
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70
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Affiliation(s)
- Seiji SAKAMOTO
- Graduate School of Engineering, Department of Synthetic Chemistry and Biological Chemistry, Kyoto University
| | - Itaru HAMACHI
- Graduate School of Engineering, Department of Synthetic Chemistry and Biological Chemistry, Kyoto University
- ERATO Innovative Molecular Technology for Neuroscience Project, Japan Science and Technology Agency (JST)
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71
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Hu P, Berning K, Lam YW, Ng IHM, Yeung CC, Lam MHW. Development of a Visible Light Triggerable Traceless Staudinger Ligation Reagent. J Org Chem 2018; 83:12998-13010. [DOI: 10.1021/acs.joc.8b01370] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Peng Hu
- Department of Chemistry, City University of Hong Kong, Hong Kong SAR, China
| | - Karsten Berning
- Department of Chemistry, City University of Hong Kong, Hong Kong SAR, China
| | - Yun-Wah Lam
- Department of Chemistry, City University of Hong Kong, Hong Kong SAR, China
| | - Isabel Hei-Ma Ng
- Department of Chemistry, City University of Hong Kong, Hong Kong SAR, China
| | - Chi-Chung Yeung
- Department of Chemistry, City University of Hong Kong, Hong Kong SAR, China
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72
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Liu G, Hu J, Liu S. Emerging Applications of Fluorogenic and Non-fluorogenic Bifunctional Linkers. Chemistry 2018; 24:16484-16505. [PMID: 29893499 DOI: 10.1002/chem.201801290] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Indexed: 01/06/2023]
Abstract
Homo- and hetero-bifunctional linkers play vital roles in constructing a variety of functional systems, ranging from protein bioconjugates with drugs and functional agents, to surface modification of nanoparticles and living cells, and to the cyclization/dimerization of synthetic polymers and biomolecules. Conventional approaches for assaying conjugation extents typically rely on ex situ techniques, such as mass spectrometry, gel electrophoresis, and size-exclusion chromatography. If the conjugation process involving bifunctional linkers was rendered fluorogenic, then in situ monitoring, quantification, and optical tracking/visualization of relevant processes would be achieved. In this review, conventional non-fluorogenic linkers are first discussed. Then the focus is on the evolution and emerging applications of fluorogenic bifunctional linkers, which are categorized into hetero-bifunctional single-caging fluorogenic linkers, homo-bifunctional double-caging fluorogenic linkers, and hetero-bifunctional double-caging fluorogenic linkers. In addition, stimuli-cleavable bifunctional linkers designed for both conjugation and subsequent site-specific triggered release are also summarized.
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Affiliation(s)
- Guhuan Liu
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the MicroscaleiChEM (Collaborative Innovation Center of Chemistry for Energy Materials), Department of Polymer Science and Engineering, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui, 230026, P.R. China
| | - Jinming Hu
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the MicroscaleiChEM (Collaborative Innovation Center of Chemistry for Energy Materials), Department of Polymer Science and Engineering, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui, 230026, P.R. China
| | - Shiyong Liu
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the MicroscaleiChEM (Collaborative Innovation Center of Chemistry for Energy Materials), Department of Polymer Science and Engineering, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui, 230026, P.R. China
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73
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An P, Lewandowski TM, Erbay TG, Liu P, Lin Q. Sterically Shielded, Stabilized Nitrile Imine for Rapid Bioorthogonal Protein Labeling in Live Cells. J Am Chem Soc 2018; 140:4860-4868. [PMID: 29565582 DOI: 10.1021/jacs.8b00126] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
In pursuit of fast bioorthogonal reactions, reactive moieties have been increasingly employed for selective labeling of biomolecules in living systems, posing a challenge in attaining reactivity without sacrificing selectivity. To address this challenge, here we report a bioinspired strategy in which molecular shape controls the selectivity of a transient, highly reactive nitrile imine dipole. By tuning the shape of structural pendants attached to the ortho position of the N-aryl ring of diaryltetrazoles-precursors of nitrile imines, we discovered a sterically shielded nitrile imine that favors the 1,3-dipolar cycloaddition over the competing nucleophilic addition. The photogenerated nitrile imine exhibits an extraordinarily long half-life of 102 s in aqueous medium, owing to its unique molecular shape that hinders the approach of a nucleophile as shown by DFT calculations. The utility of this sterically shielded nitrile imine in rapid (∼1 min) bioorthogonal labeling of glucagon receptor in live mammalian cells was demonstrated.
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Affiliation(s)
- Peng An
- Department of Chemistry , State University of New York at Buffalo , Buffalo , New York 14260-3000 , United States
| | - Tracey M Lewandowski
- Department of Chemistry , State University of New York at Buffalo , Buffalo , New York 14260-3000 , United States
| | - Tuğçe G Erbay
- Department of Chemistry , University of Pittsburgh , Pittsburgh , Pennsylvania 15260 , United States
| | - Peng Liu
- Department of Chemistry , University of Pittsburgh , Pittsburgh , Pennsylvania 15260 , United States
| | - Qing Lin
- Department of Chemistry , State University of New York at Buffalo , Buffalo , New York 14260-3000 , United States
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74
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Braun AC, Gutmann M, Lühmann T, Meinel L. Bioorthogonal strategies for site-directed decoration of biomaterials with therapeutic proteins. J Control Release 2018; 273:68-85. [PMID: 29360478 DOI: 10.1016/j.jconrel.2018.01.018] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Revised: 01/16/2018] [Accepted: 01/17/2018] [Indexed: 01/04/2023]
Abstract
Emerging strategies targeting site-specific protein modifications allow for unprecedented selectivity, fast kinetics and mild reaction conditions with high yield. These advances open exciting novel possibilities for the effective bioorthogonal decoration of biomaterials with therapeutic proteins. Site-specificity is particularly important to the therapeutics' end and translated by targeting specific functional groups or introducing new functional groups into the therapeutic at predefined positions. Biomimetic strategies are designed for modification of therapeutics emulating enzymatic strategies found in Nature. These strategies are suitable for a diverse range of applications - not only for protein-polymer conjugation, particle decoration and surface immobilization, but also for the decoration of complex biomaterials and the synthesis of bioresponsive drug delivery systems. This article reviews latest chemical and enzymatic strategies for the biorthogonal decoration of biomaterials with therapeutic proteins and inter-positioned linker structures. Finally, the numerous reports at the interface of biomaterials, linkers, and therapeutic protein decoration are integrated into practical advice for design considerations intended to support the selection of productive ligation strategies.
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Affiliation(s)
- Alexandra C Braun
- Institute for Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, DE-97074 Würzburg, Germany
| | - Marcus Gutmann
- Institute for Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, DE-97074 Würzburg, Germany
| | - Tessa Lühmann
- Institute for Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, DE-97074 Würzburg, Germany
| | - Lorenz Meinel
- Institute for Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, DE-97074 Würzburg, Germany.
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75
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Siegl SJ, Vázquez A, Dzijak R, Dračínský M, Galeta J, Rampmaier R, Klepetářová B, Vrabel M. Design and Synthesis of Aza-Bicyclononene Dienophiles for Rapid Fluorogenic Ligations. Chemistry 2018; 24:2426-2432. [PMID: 29243853 DOI: 10.1002/chem.201705188] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Indexed: 12/15/2022]
Abstract
Fluorogenic bioorthogonal reactions enable visualization of biomolecules under native conditions with excellent signal-to-noise ratio. Here, we present the design and synthesis of conformationally-strained aziridine-fused trans-cyclooctene (aza-TCO) dienophiles, which lead to the formation of fluorescent products in tetrazine ligations without the need for attachment of an extra fluorophore moiety. The presented aza-TCOs adopt the highly strained "half-chair" conformation, which was predicted computationally and confirmed by NMR measurements and X-ray crystallography. Kinetic studies revealed that the aza-TCOs belong to the most reactive dienophiles known to date. The potential of the newly developed aza-TCO probes for bioimaging applications is demonstrated by protein labeling experiments, imaging of cellular glycoconjugates and peptidoglycan imaging of live bacteria.
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Affiliation(s)
- Sebastian J Siegl
- Institute of Organic Chemistry and Biochemistry of the, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
| | - Arcadio Vázquez
- Institute of Organic Chemistry and Biochemistry of the, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
| | - Rastislav Dzijak
- Institute of Organic Chemistry and Biochemistry of the, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
| | - Martin Dračínský
- Institute of Organic Chemistry and Biochemistry of the, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
| | - Juraj Galeta
- Institute of Organic Chemistry and Biochemistry of the, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
| | - Robert Rampmaier
- Institute of Organic Chemistry and Biochemistry of the, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
| | - Blanka Klepetářová
- Institute of Organic Chemistry and Biochemistry of the, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
| | - Milan Vrabel
- Institute of Organic Chemistry and Biochemistry of the, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
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76
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Xiao X, Wang X, Wang Y, Yu T, Huang L, Chen L, Li J, Zhang C, Zhang Y. Multi-Functional Peptide-MicroRNA Nanocomplex for Targeted MicroRNA Delivery and Function Imaging. Chemistry 2018; 24:2277-2285. [PMID: 29226432 DOI: 10.1002/chem.201705695] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Indexed: 12/28/2022]
Abstract
Targeted delivery of microRNA (miRNA) mimics into specific cells/tissues and real-time monitoring on the biological function of delivered miRNA mimics at molecular level represent two major challenges in the development of miRNA-based therapeutics. Here we report a highly efficient method to address these two challenges simultaneously by using the self-assembled nanocomplex formed by miRNA mimics with a multi-functional peptide conjugate. Using the nanocomplex formed by tumor-suppressive miR-34a and the multi-functional peptide conjugate FA-R9-FPcas3 , we demonstrated the highly efficient and target-selective delivery of miR-34a into HeLa cells and tumors. With the activatable fluorescence probe integrated in the peptide conjugate FA-R9-FPcas3 , the intracellular function of miR-34a delivered by the nanocomplex to upregulate active Caspase-3 was imaged in real-time. The nanocomplex also showed significant therapeutic effects to induce apoptosis in HeLa cells and to suppress tumor growth upon tail vein injection into living mice bearing subcutaneous HeLa tumors.
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Affiliation(s)
- Xiao Xiao
- State Key Laboratory of Analytical Chemistry for Life Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, P. R. China
| | - Xingxing Wang
- State Key Laboratory of Analytical Chemistry for Life Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, P. R. China
| | - Yuqi Wang
- State Key Laboratory of Analytical Chemistry for Life Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, P. R. China
| | - Tianren Yu
- State Key Laboratory of Analytical Chemistry for Life Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, P. R. China
| | - Lei Huang
- State Key Laboratory of Analytical Chemistry for Life Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, P. R. China
| | - Lei Chen
- State Key Laboratory of Analytical Chemistry for Life Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, P. R. China
| | - Jinbo Li
- State Key Laboratory of Analytical Chemistry for Life Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, P. R. China.,State Key Laboratory of Pharmaceutical Biotechnology, Collaborative Innovation Center of Chemistry for Life Sciences, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, Nanjing Advanced Institute for Life Sciences (NAILS), School of Life Sciences, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, P. R. China
| | - Chenyu Zhang
- State Key Laboratory of Pharmaceutical Biotechnology, Collaborative Innovation Center of Chemistry for Life Sciences, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, Nanjing Advanced Institute for Life Sciences (NAILS), School of Life Sciences, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, P. R. China
| | - Yan Zhang
- State Key Laboratory of Analytical Chemistry for Life Sciences, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, P. R. China.,State Key Laboratory of Pharmaceutical Biotechnology, Collaborative Innovation Center of Chemistry for Life Sciences, Jiangsu Engineering Research Center for MicroRNA Biology and Biotechnology, Nanjing Advanced Institute for Life Sciences (NAILS), School of Life Sciences, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, P. R. China
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77
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Lehmann B, Wagenknecht HA. Fluorogenic “photoclick” labelling of DNA using a Cy3 dye. Org Biomol Chem 2018; 16:7579-7582. [DOI: 10.1039/c8ob02068j] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Two 2′-deoxyuridines as new building blocks for automated DNA synthesis carry a small aryltetrazole as a “photoclickable” group at their 5-positions.
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Affiliation(s)
- Benjamin Lehmann
- Institute of Organic Chemistry
- Karlsruhe Institute of Technology (KIT)
- 76131 Karlsruhe
- Germany
| | - Hans-Achim Wagenknecht
- Institute of Organic Chemistry
- Karlsruhe Institute of Technology (KIT)
- 76131 Karlsruhe
- Germany
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78
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Wang Y, An R, Luo Z, Ye D. Firefly Luciferin-Inspired Biocompatible Chemistry for Protein Labeling and In Vivo Imaging. Chemistry 2017; 24:5707-5722. [PMID: 29068109 DOI: 10.1002/chem.201704349] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Indexed: 12/27/2022]
Abstract
Biocompatible reactions have emerged as versatile tools to build various molecular imaging probes that hold great promise for the detection of biological processes in vitro and/or in vivo. In this Minireview, we describe the recent advances in the development of a firefly luciferin-inspired biocompatible reaction between cyanobenzothiazole (CBT) and cysteine (Cys), and highlight its versatility to label proteins and build multimodality molecular imaging probes. The review starts from the general introduction of biocompatible reactions, which is followed by briefly describing the development of the firefly luciferin-inspired biocompatible chemistry. We then discuss its applications for the specific protein labeling and for the development of multimodality imaging probes (fluorescence, bioluminescence, MRI, PET, photoacoustic, etc.) that enable high sensitivity and spatial resolution imaging of redox environment, furin and caspase-3/7 activity in living cells and mice. Finally, we offer the conclusions and our perspective on the various and potential applications of this reaction. We hope that this review will contribute to the research of biocompatible reactions for their versatile applications in protein labeling and molecular imaging.
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Affiliation(s)
- Yuqi Wang
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
| | - Ruibing An
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
| | - Zhiliang Luo
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
| | - Deju Ye
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
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79
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Menzel JP, Noble BB, Lauer A, Coote ML, Blinco JP, Barner-Kowollik C. Wavelength Dependence of Light-Induced Cycloadditions. J Am Chem Soc 2017; 139:15812-15820. [DOI: 10.1021/jacs.7b08047] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Jan P. Menzel
- School
of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD 4000, Australia
- Macromolecular
Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76131 Karlsruhe, Germany
| | - Benjamin B. Noble
- Australian
Research Council Centre of Excellence for Electromaterials Science,
Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia
| | - Andrea Lauer
- School
of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD 4000, Australia
- Macromolecular
Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76131 Karlsruhe, Germany
- Institut
für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Michelle L. Coote
- Australian
Research Council Centre of Excellence for Electromaterials Science,
Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia
| | - James P. Blinco
- School
of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD 4000, Australia
| | - Christopher Barner-Kowollik
- School
of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD 4000, Australia
- Macromolecular
Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76131 Karlsruhe, Germany
- Institut
für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
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80
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Piradashvili K, Simon J, Paßlick D, Höhner JR, Mailänder V, Wurm FR, Landfester K. Fully degradable protein nanocarriers by orthogonal photoclick tetrazole-ene chemistry for the encapsulation and release. NANOSCALE HORIZONS 2017; 2:297-302. [PMID: 32260685 DOI: 10.1039/c7nh00062f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The encapsulation of sensitive drugs into nanocarriers retaining their bioactivity and achieving selective release is a challenging topic in current drug delivery design. Established protocols rely on metal-catalyzed or unspecific reactions to build the (mostly synthetic) vehicles which may inhibit the drug's function. Triggered by light, the mild tetrazole-ene cycloaddition enables us to prepare protein nanocarriers (PNCs) preserving at the same time the bioactivity of the sensitive antitumor and antiviral cargo Resiquimod (R848). This catalyst-free reaction was designed to take place at the interface of aqueous nanodroplets in miniemulsion to produce core-shell PNCs with over 90% encapsulation efficiency and no unwanted drug release over storage for several months. Albumins used herein are major constituents of blood and thus ideal biodegradable natural polymers for the production of such nanocarriers. These protein carriers were taken up by dendritic cells and the intracellular drug release by enzymatic degradation of the protein shell material was proven. Together with the thorough colloidal analysis of the PNCs, their stability in human blood plasma and the detailed protein corona composition, these results underline the high potential of such naturally derived drug delivery vehicles.
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Affiliation(s)
- Keti Piradashvili
- Max-Planck-Institut für Polymerforschung, Ackermannweg 10, Mainz 55128, Germany.
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81
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Kornienko A, La Clair JJ. Covalent modification of biological targets with natural products through Paal-Knorr pyrrole formation. Nat Prod Rep 2017; 34:1051-1060. [PMID: 28808718 PMCID: PMC5759776 DOI: 10.1039/c7np00024c] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Covering: up to June 2017Natural products and endogenous metabolites engage specific targets within tissues and cells through complex mechanisms. This review examines the extent to which natural systems have adopted the Paal-Knorr reaction to engage nucleophilic amine groups within biological targets. Current understanding of this mode of reactivity is limited by only a few examples of this reaction in a biological context. This highlight is intended to stimulate the scientific community to identify potential research directions and applications of the Paal-Knorr reaction in native and engineered biological systems.
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Affiliation(s)
- Alexander Kornienko
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA.
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82
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Agostini F, Völler J, Koksch B, Acevedo‐Rocha CG, Kubyshkin V, Budisa N. Biocatalysis with Unnatural Amino Acids: Enzymology Meets Xenobiology. Angew Chem Int Ed Engl 2017; 56:9680-9703. [DOI: 10.1002/anie.201610129] [Citation(s) in RCA: 131] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2016] [Revised: 12/13/2016] [Indexed: 01/18/2023]
Affiliation(s)
- Federica Agostini
- Institut für ChemieTechnische Universität Berlin Müller-Breslau-Strasse 10 10623 Berlin Germany
- Institute of Chemistry and Biochemistry—Organic ChemistryFreie Universität Berlin Takustrasse 3 14195 Berlin Germany
| | - Jan‐Stefan Völler
- Institut für ChemieTechnische Universität Berlin Müller-Breslau-Strasse 10 10623 Berlin Germany
| | - Beate Koksch
- Institute of Chemistry and Biochemistry—Organic ChemistryFreie Universität Berlin Takustrasse 3 14195 Berlin Germany
| | | | - Vladimir Kubyshkin
- Institut für ChemieTechnische Universität Berlin Müller-Breslau-Strasse 10 10623 Berlin Germany
| | - Nediljko Budisa
- Institut für ChemieTechnische Universität Berlin Müller-Breslau-Strasse 10 10623 Berlin Germany
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83
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Biokatalyse mit nicht‐natürlichen Aminosäuren: Enzymologie trifft Xenobiologie. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201610129] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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84
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Murale DP, Hong SC, Haque MM, Lee JS. Photo-affinity labeling (PAL) in chemical proteomics: a handy tool to investigate protein-protein interactions (PPIs). Proteome Sci 2017; 15:14. [PMID: 28652856 PMCID: PMC5483283 DOI: 10.1186/s12953-017-0123-3] [Citation(s) in RCA: 98] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Accepted: 06/15/2017] [Indexed: 12/14/2022] Open
Abstract
Protein-protein interactions (PPIs) trigger a wide range of biological signaling pathways that are crucial for biomedical research and drug discovery. Various techniques have been used to study specific proteins, including affinity chromatography, activity-based probes, affinity-based probes and photo-affinity labeling (PAL). PAL has become one of the most powerful strategies to study PPIs. Traditional photocrosslinkers are used in PAL, including benzophenone, aryl azide, and diazirine. Upon photoirradiation, these photocrosslinkers (Pls) generate highly reactive species that react with adjacent molecules, resulting in a direct covalent modification. This review introduces recent examples of chemical proteomics study using PAL for PPIs.
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Affiliation(s)
- Dhiraj P Murale
- Molecular Recognition Research Center, Korea Institute of Science and Technology, 39-1 Hawolgok-dong, Seoul, 136-791 Republic of Korea
| | - Seong Cheol Hong
- Molecular Recognition Research Center, Korea Institute of Science and Technology, 39-1 Hawolgok-dong, Seoul, 136-791 Republic of Korea.,Department of Biological Chemistry, KIST-School UST, 39-1 Hawolgok-dong, Seoul, 136-791 Republic of Korea
| | - Md Mamunul Haque
- Molecular Recognition Research Center, Korea Institute of Science and Technology, 39-1 Hawolgok-dong, Seoul, 136-791 Republic of Korea
| | - Jun-Seok Lee
- Molecular Recognition Research Center, Korea Institute of Science and Technology, 39-1 Hawolgok-dong, Seoul, 136-791 Republic of Korea.,Department of Biological Chemistry, KIST-School UST, 39-1 Hawolgok-dong, Seoul, 136-791 Republic of Korea
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85
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Gao H, Sun W, Song Z, Yu Y, Wang L, Chen X, Zhang Q. A Method to Generate and Analyze Modified Myristoylated Proteins. Chembiochem 2017; 18:324-330. [PMID: 27925692 DOI: 10.1002/cbic.201600608] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Indexed: 11/07/2022]
Abstract
Covalent lipid modification of proteins is essential to their cellular localizations and functions. Engineered lipid motifs, coupled with bio-orthogonal chemistry, have been utilized to identify myristoylated or palmitoylated proteins in cells. However, whether modified proteins have similar properties as endogenous ones has not been well investigated mainly due to lack of methods to generate and analyze purified proteins. We have developed a method that utilizes metabolic interference and mass spectrometry to produce and analyze modified, myristoylated small GTPase ADP-ribosylation factor 1 (Arf1). The capacities of these recombinant proteins to bind liposomes and load and hydrolyze GTP were measured and compared with the unmodified myristoylated Arf1. The ketone-modified myristoylated Arf1 could be further labeled by fluorophore-coupled hydrazine and subsequently visualized through fluorescence imaging. This methodology provides an effective model system to characterize lipid-modified proteins with additional functions before applying them to cellular systems.
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Affiliation(s)
- Huanyao Gao
- Division of Chemical Biology and Medicinal Chemistry, Eshelman School of Pharmacy, The University of North Carolina at Chapel Hill, 125 Mason Farm Road, Chapel Hill, NC, 27599, USA
| | - Wei Sun
- Division of Chemical Biology and Medicinal Chemistry, Eshelman School of Pharmacy, The University of North Carolina at Chapel Hill, 125 Mason Farm Road, Chapel Hill, NC, 27599, USA
| | - Zhiquan Song
- Division of Chemical Biology and Medicinal Chemistry, Eshelman School of Pharmacy, The University of North Carolina at Chapel Hill, 125 Mason Farm Road, Chapel Hill, NC, 27599, USA
| | - Yanbao Yu
- Department of Biochemistry and Biophysics, School of Medicine, The University of North Carolina at Chapel Hill, 120 Mason Farm Road, Chapel Hill, NC, 27599, USA
| | - Li Wang
- Department of Biochemistry and Biophysics, School of Medicine, The University of North Carolina at Chapel Hill, 120 Mason Farm Road, Chapel Hill, NC, 27599, USA
| | - Xian Chen
- Department of Biochemistry and Biophysics, School of Medicine, The University of North Carolina at Chapel Hill, 120 Mason Farm Road, Chapel Hill, NC, 27599, USA
| | - Qisheng Zhang
- Division of Chemical Biology and Medicinal Chemistry, Eshelman School of Pharmacy, The University of North Carolina at Chapel Hill, 125 Mason Farm Road, Chapel Hill, NC, 27599, USA
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86
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Huang L, Chen Y, Chen L, Xiao X, Wang X, Li J, Zhang Y. Photo-clickable microRNA for in situ fluorescence labeling and imaging of microRNA in living cells. Chem Commun (Camb) 2017; 53:6452-6455. [DOI: 10.1039/c7cc03328a] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A photo-clickable microRNA was constructed for in situ fluorescence labeling and imaging of microRNA in living cells with spatiotemporal resolution.
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Affiliation(s)
- Lei Huang
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Yingjie Chen
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Lei Chen
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Xiao Xiao
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Xingxing Wang
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Jinbo Li
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Yan Zhang
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
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87
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Zhou Z, Xie X, Yi Q, Yin W, Kadi AA, Li J, Zhang Y. Enzyme-instructed self-assembly with photo-responses for the photo-regulation of cancer cells. Org Biomol Chem 2017; 15:6892-6895. [DOI: 10.1039/c7ob01548h] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Enzyme-instructed self-assembly was regulated by photo-irradiation to turn on the fluorescence as well as to induce a disassembly process.
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Affiliation(s)
- Zhengquan Zhou
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Xian Xie
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Qikun Yi
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Wencui Yin
- Department of Pharmaceutical Chemistry
- College of Pharmacy
- King Saud University
- Kingdom of Saudi Arabia
| | - Adnan A. Kadi
- Department of Pharmaceutical Chemistry
- College of Pharmacy
- King Saud University
- Kingdom of Saudi Arabia
| | - Jinbo Li
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Yan Zhang
- State Key Laboratory of Analytical Chemistry for Life Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
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88
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Kumar P, Shukhman D, Laughlin ST. A photocaged, cyclopropene-containing analog of the amino acid neurotransmitter glutamate. Tetrahedron Lett 2016; 57:5750-5752. [PMID: 30245532 PMCID: PMC6150495 DOI: 10.1016/j.tetlet.2016.10.106] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Substituted cyclopropenes serve as compact biorthogonal appendages that enable analysis of biomolecules in complex systems. Neurotransmitters, a chemically diverse group of biomolecules that control neuron excitation and inhibition, are not among the systems that have been studied using biorthogonal chemistry. Here we describe the synthesis of cyclopropene-containing analogs of the excitatory amino acid neurotransmitter glutamate starting from a Garner's aldehyde-derived alkyne. The deprotected cyclopropene glutamate was stable in solution but decomposed upon concentration. Appending a light-cleavable group improved the stability of the cyclopropene while simultaneously caging the neurotransmitter. This strategy has the potential to permit deployment of cyclopropene-modified glutamate as a bioorthogonal probe of the neurotransmitter glutamate in vivo with spatiotemporal precision.
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Affiliation(s)
- Pratik Kumar
- Department of Chemistry, Stony Brook University, Stony Brook, New York 11794-3400, USA
| | - David Shukhman
- Department of Chemistry, Stony Brook University, Stony Brook, New York 11794-3400, USA
| | - Scott T Laughlin
- Department of Chemistry, Stony Brook University, Stony Brook, New York 11794-3400, USA
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89
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Li J, Huang L, Xiao X, Chen Y, Wang X, Zhou Z, Zhang C, Zhang Y. Photoclickable MicroRNA for the Intracellular Target Identification of MicroRNAs. J Am Chem Soc 2016; 138:15943-15949. [DOI: 10.1021/jacs.6b08521] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jinbo Li
- State Key Laboratory of Analytical Chemistry for Life Sciences, School
of Chemistry and Chemical Engineering and ‡State Key Laboratory of Pharmaceutical
Biotechnology, Collaborative Innovation Center of Chemistry for Life
Sciences, Jiangsu Engineering Research Center for MicroRNA Biology
and Biotechnology, Nanjing Advanced Institute for Life Sciences (NAILS),
School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Lei Huang
- State Key Laboratory of Analytical Chemistry for Life Sciences, School
of Chemistry and Chemical Engineering and ‡State Key Laboratory of Pharmaceutical
Biotechnology, Collaborative Innovation Center of Chemistry for Life
Sciences, Jiangsu Engineering Research Center for MicroRNA Biology
and Biotechnology, Nanjing Advanced Institute for Life Sciences (NAILS),
School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Xiao Xiao
- State Key Laboratory of Analytical Chemistry for Life Sciences, School
of Chemistry and Chemical Engineering and ‡State Key Laboratory of Pharmaceutical
Biotechnology, Collaborative Innovation Center of Chemistry for Life
Sciences, Jiangsu Engineering Research Center for MicroRNA Biology
and Biotechnology, Nanjing Advanced Institute for Life Sciences (NAILS),
School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Yingjie Chen
- State Key Laboratory of Analytical Chemistry for Life Sciences, School
of Chemistry and Chemical Engineering and ‡State Key Laboratory of Pharmaceutical
Biotechnology, Collaborative Innovation Center of Chemistry for Life
Sciences, Jiangsu Engineering Research Center for MicroRNA Biology
and Biotechnology, Nanjing Advanced Institute for Life Sciences (NAILS),
School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Xingxing Wang
- State Key Laboratory of Analytical Chemistry for Life Sciences, School
of Chemistry and Chemical Engineering and ‡State Key Laboratory of Pharmaceutical
Biotechnology, Collaborative Innovation Center of Chemistry for Life
Sciences, Jiangsu Engineering Research Center for MicroRNA Biology
and Biotechnology, Nanjing Advanced Institute for Life Sciences (NAILS),
School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Zhengquan Zhou
- State Key Laboratory of Analytical Chemistry for Life Sciences, School
of Chemistry and Chemical Engineering and ‡State Key Laboratory of Pharmaceutical
Biotechnology, Collaborative Innovation Center of Chemistry for Life
Sciences, Jiangsu Engineering Research Center for MicroRNA Biology
and Biotechnology, Nanjing Advanced Institute for Life Sciences (NAILS),
School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Chenyu Zhang
- State Key Laboratory of Analytical Chemistry for Life Sciences, School
of Chemistry and Chemical Engineering and ‡State Key Laboratory of Pharmaceutical
Biotechnology, Collaborative Innovation Center of Chemistry for Life
Sciences, Jiangsu Engineering Research Center for MicroRNA Biology
and Biotechnology, Nanjing Advanced Institute for Life Sciences (NAILS),
School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Yan Zhang
- State Key Laboratory of Analytical Chemistry for Life Sciences, School
of Chemistry and Chemical Engineering and ‡State Key Laboratory of Pharmaceutical
Biotechnology, Collaborative Innovation Center of Chemistry for Life
Sciences, Jiangsu Engineering Research Center for MicroRNA Biology
and Biotechnology, Nanjing Advanced Institute for Life Sciences (NAILS),
School of Life Sciences, Nanjing University, Nanjing 210023, China
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90
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Kuan SL, Wang T, Weil T. Site-Selective Disulfide Modification of Proteins: Expanding Diversity beyond the Proteome. Chemistry 2016; 22:17112-17129. [PMID: 27778400 PMCID: PMC5600100 DOI: 10.1002/chem.201602298] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2016] [Indexed: 01/06/2023]
Abstract
The synthetic transformation of polypeptides with molecular accuracy holds great promise for providing functional and structural diversity beyond the proteome. Consequently, the last decade has seen an exponential growth of site-directed chemistry to install additional features into peptides and proteins even inside living cells. The disulfide rebridging strategy has emerged as a powerful tool for site-selective modifications since most proteins contain disulfide bonds. In this Review, we present the chemical design, advantages and limitations of the disulfide rebridging reagents, while summarizing their relevance for synthetic customization of functional protein bioconjugates, as well as the resultant impact and advancement for biomedical applications.
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Affiliation(s)
- Seah Ling Kuan
- Institute of Organic Chemistry IIIUlm UniversityAlbert-Einstein-Allee 1189081UlmGermany
- Max Planck Institute for Polymer ResearchAckermannweg 1055128MainzGermany
| | - Tao Wang
- Institute of Organic Chemistry IIIUlm UniversityAlbert-Einstein-Allee 1189081UlmGermany
- School of Materials Science and EngineeringSouthwest Jiaotong UniversityChengdu610031P.R. China
| | - Tanja Weil
- Institute of Organic Chemistry IIIUlm UniversityAlbert-Einstein-Allee 1189081UlmGermany
- Max Planck Institute for Polymer ResearchAckermannweg 1055128MainzGermany
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91
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Janzen DE, Lange KA, Wollack JW. Ammonium hydrogen bis[4-(2-phenyl-2 H-tetrazol-5-yl)benzoate]. IUCRDATA 2016. [DOI: 10.1107/s2414314616015704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
The title salt, NH4
+·H+·2C14H9N4O2
−, is composed of an ammonium cation with a strong intermolecular negatively charge-assisted hydrogen-bonded acid/conjugate base-pair monoanion. The carboxylic acid H atom is located on an inversion center, while the N atom of the ammonium cation is located on a twofold rotation axis. In the crystal, the N—H bonds of each ammonium cation act as donors with carboxylate O-atom acceptors to form chains along the a-axis direction. The chains are linked by offset π–π interactions [intercentroid distances = 3.588 (2) and 3.686 (2) Å], forming layers parallel to the ab plane.
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92
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Singh MS, Chowdhury S, Koley S. Advances of azide-alkyne cycloaddition-click chemistry over the recent decade. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.07.044] [Citation(s) in RCA: 133] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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93
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Merkel M, Arndt S, Ploschik D, Cserép GB, Wenge U, Kele P, Wagenknecht HA. Scope and Limitations of Typical Copper-Free Bioorthogonal Reactions with DNA: Reactive 2′-Deoxyuridine Triphosphates for Postsynthetic Labeling. J Org Chem 2016; 81:7527-38. [DOI: 10.1021/acs.joc.6b01205] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Marcus Merkel
- Institute
of Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
| | - Stefanie Arndt
- Institute
of Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
| | - Damian Ploschik
- Institute
of Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
| | - Gergely B. Cserép
- Chemical
Biology Research Group, Institute of Organic Chemistry, Research Centre
for Natural Sciences, Hungarian Academy of Sciences, Magyar tudósok
krt. 2, H-1117 Budapest, Hungary
| | - Ulrike Wenge
- Institute
of Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
| | - Péter Kele
- Chemical
Biology Research Group, Institute of Organic Chemistry, Research Centre
for Natural Sciences, Hungarian Academy of Sciences, Magyar tudósok
krt. 2, H-1117 Budapest, Hungary
| | - Hans-Achim Wagenknecht
- Institute
of Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany
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94
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Hu P, Feng T, Yeung CC, Koo CK, Lau KC, Lam MHW. A Photo-Triggered Traceless Staudinger-Bertozzi Ligation Reaction. Chemistry 2016; 22:11537-42. [DOI: 10.1002/chem.201601807] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Indexed: 12/26/2022]
Affiliation(s)
- Peng Hu
- Department of Chemistry and Biology; City University of Hong Kong; 83 Tat Chee Avenue Hong Kong SAR China
| | - Tianshi Feng
- Department of Chemistry and Biology; City University of Hong Kong; 83 Tat Chee Avenue Hong Kong SAR China
- Advanced Laboratory for Environmental Research & Technology; USTC-CityU Suzhou China
- CAS Key Laboratory of Soft Matter Chemistry; Department of Polymer Science and Engineering; University of Science and Technology of China, Hefei; Anhui 230026 China
| | - Chi-Chung Yeung
- Department of Chemistry and Biology; City University of Hong Kong; 83 Tat Chee Avenue Hong Kong SAR China
| | - Chi-Kin Koo
- Department of Chemistry and Biology; City University of Hong Kong; 83 Tat Chee Avenue Hong Kong SAR China
| | - Kai-Chung Lau
- Department of Chemistry and Biology; City University of Hong Kong; 83 Tat Chee Avenue Hong Kong SAR China
| | - Michael H. W. Lam
- Department of Chemistry and Biology; City University of Hong Kong; 83 Tat Chee Avenue Hong Kong SAR China
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95
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Wang C, Ikhlef D, Kahlal S, Saillard JY, Astruc D. Metal-catalyzed azide-alkyne “click” reactions: Mechanistic overview and recent trends. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2016.02.010] [Citation(s) in RCA: 219] [Impact Index Per Article: 27.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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96
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Zhang H, Trout WS, Liu S, Andrade GA, Hudson DA, Scinto SL, Dicker KT, Li Y, Lazouski N, Rosenthal J, Thorpe C, Jia X, Fox JM. Rapid Bioorthogonal Chemistry Turn-on through Enzymatic or Long Wavelength Photocatalytic Activation of Tetrazine Ligation. J Am Chem Soc 2016; 138:5978-83. [PMID: 27078610 PMCID: PMC4920269 DOI: 10.1021/jacs.6b02168] [Citation(s) in RCA: 106] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Rapid bioorthogonal reactivity can be induced by controllable, catalytic stimuli using air as the oxidant. Methylene blue (4 μM) irradiated with red light (660 nm) catalyzes the rapid oxidation of a dihydrotetrazine to a tetrazine thereby turning on reactivity toward trans-cyclooctene dienophiles. Alternately, the aerial oxidation of dihydrotetrazines can be efficiently catalyzed by nanomolar levels of horseradish peroxidase under peroxide-free conditions. Selection of dihydrotetrazine/tetrazine pairs of sufficient kinetic stability in aerobic aqueous solutions is key to the success of these approaches. In this work, polymer fibers carrying latent dihydrotetrazines were catalytically activated and covalently modified by trans-cyclooctene conjugates of small molecules, peptides, and proteins. In addition to visualization with fluorophores, fibers conjugated to a cell adhesive peptide exhibited a dramatically increased ability to mediate contact guidance of cells.
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Affiliation(s)
- Han Zhang
- Department of Chemistry and Biochemistry, University o f Delaware, Newark, DE 19716, USA
| | - William S. Trout
- Department of Chemistry and Biochemistry, University o f Delaware, Newark, DE 19716, USA
| | - Shuang Liu
- Department of Materials Science and Engineering, University of Delaware, Newark, DE 19716, USA
| | - Gabriel A. Andrade
- Department of Chemistry and Biochemistry, University o f Delaware, Newark, DE 19716, USA
| | - Devin A. Hudson
- Department of Chemistry and Biochemistry, University o f Delaware, Newark, DE 19716, USA
| | - Samuel L. Scinto
- Department of Chemistry and Biochemistry, University o f Delaware, Newark, DE 19716, USA
| | - Kevin T. Dicker
- Department of Materials Science and Engineering, University of Delaware, Newark, DE 19716, USA
| | - Yi Li
- Department of Chemistry and Biochemistry, University o f Delaware, Newark, DE 19716, USA
| | - Nikifar Lazouski
- Department of Chemistry and Biochemistry, University o f Delaware, Newark, DE 19716, USA
| | - Joel Rosenthal
- Department of Chemistry and Biochemistry, University o f Delaware, Newark, DE 19716, USA
| | - Colin Thorpe
- Department of Chemistry and Biochemistry, University o f Delaware, Newark, DE 19716, USA
| | - Xinqiao Jia
- Department of Materials Science and Engineering, University of Delaware, Newark, DE 19716, USA
| | - Joseph M. Fox
- Department of Chemistry and Biochemistry, University o f Delaware, Newark, DE 19716, USA
- Department of Materials Science and Engineering, University of Delaware, Newark, DE 19716, USA
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97
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Bioorthogonal Chemistry—Introduction and Overview [corrected]. Top Curr Chem (Cham) 2016; 374:9. [PMID: 27572992 DOI: 10.1007/s41061-016-0010-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Accepted: 01/15/2016] [Indexed: 01/25/2023]
Abstract
Bioorthogonal chemistry has emerged as a new powerful tool that facilitates the study of structure and function of biomolecules in their native environment. A wide variety of bioorthogonal reactions that can proceed selectively and efficiently under physiologically relevant conditions are now available. The common features of these chemical reactions include: fast kinetics, tolerance to aqueous environment, high selectivity and compatibility with naturally occurring functional groups. The design and development of new chemical transformations in this direction is an important step to meet the growing demands of chemical biology. This chapter aims to introduce the reader to the field by providing an overview on general principles and strategies used in bioorthogonal chemistry. Special emphasis is given to cycloaddition reactions, namely to 1,3-dipolar cycloadditions and Diels-Alder reactions, as chemical transformations that play a predominant role in modern bioconjugation chemistry. The recent advances have established these reactions as an invaluable tool in modern bioorthogonal chemistry. The key aspects of the methodology as well as future outlooks in the field are discussed.
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Zhou M, Hu J, Zheng M, Song Q, Li J, Zhang Y. Photo-click construction of a targetable and activatable two-photon probe imaging protease in apoptosis. Chem Commun (Camb) 2016; 52:2342-5. [DOI: 10.1039/c5cc09973k] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Targetable and activatable two-photon probes constructed using photo-click chemistry were conducted in mitochondria, lysosome and apoptosis imaging.
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Affiliation(s)
- Mi Zhou
- State Key Laboratory of Analytical Chemistry for Life Science
- Institute of Chemistry & BioMedical Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
| | - Jing Hu
- State Key Laboratory of Analytical Chemistry for Life Science
- Institute of Chemistry & BioMedical Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
| | - Mengmeng Zheng
- State Key Laboratory of Analytical Chemistry for Life Science
- Institute of Chemistry & BioMedical Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
| | - Qinhua Song
- Department of Chemistry
- Joint Laboratory of Green Synthetic Chemistry
- University of Science and Technology of China
- Hefei 230026
- P. R. China
| | - Jinbo Li
- State Key Laboratory of Analytical Chemistry for Life Science
- Institute of Chemistry & BioMedical Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
| | - Yan Zhang
- State Key Laboratory of Analytical Chemistry for Life Science
- Institute of Chemistry & BioMedical Sciences
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
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Mari C, Mosberger S, Llorente N, Spreckelmeyer S, Gasser G. Insertion of organometallic moieties into peptides and peptide nucleic acids using alternative “click” strategies. Inorg Chem Front 2016. [DOI: 10.1039/c5qi00270b] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Application of alternative “click” strategies (metal-free photoclick and one-pot click) to cymantrene and ferrocene derivatives yielded novel metal-containing conjugates.
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Affiliation(s)
- Cristina Mari
- University of Zurich
- Department of Chemistry
- Zurich
- Switzerland
| | | | - Nuria Llorente
- University of Zurich
- Department of Chemistry
- Zurich
- Switzerland
| | | | - Gilles Gasser
- University of Zurich
- Department of Chemistry
- Zurich
- Switzerland
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100
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Li Z, Qian L, Li L, Bernhammer JC, Huynh HV, Lee JS, Yao SQ. Tetrazole Photoclick Chemistry: Reinvestigating Its Suitability as a Bioorthogonal Reaction and Potential Applications. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201508104] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Zhengqiu Li
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
- College of Pharmacy; Jinan University; Guangzhou 510632 China
| | - Linghui Qian
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
| | - Lin Li
- Key Laboratory of Flexible Electronics & Institute of Advanced Materials; Nanjing Tech University; Nanjing 211816 China
| | - Jan C. Bernhammer
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
| | - Han Vinh Huynh
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
| | - Jun-Seok Lee
- Molecular Recognition Research Center; Korea Institute of Science and Technology; Department of Biological Chemistry; University of Science & Technology; Republic of Korea
| | - Shao Q. Yao
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
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