101
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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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102
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Zengeya TT, Garlick JM, Kulkarni RA, Miley M, Roberts AM, Yang Y, Crooks DR, Sourbier C, Linehan WM, Meier JL. Co-opting a Bioorthogonal Reaction for Oncometabolite Detection. J Am Chem Soc 2016; 138:15813-15816. [PMID: 27960310 DOI: 10.1021/jacs.6b09706] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Dysregulated metabolism is a hallmark of many diseases, including cancer. Methods to fluorescently detect metabolites have the potential to enable new approaches to cancer detection and imaging. However, fluorescent sensing methods for naturally occurring cellular metabolites are relatively unexplored. Here we report the development of a chemical approach to detect the oncometabolite fumarate. Our strategy exploits a known bioorthogonal reaction, the 1,3-dipolar cycloaddition of nitrileimines and electron-poor olefins, to detect fumarate via fluorescent pyrazoline cycloadduct formation. We demonstrate hydrazonyl chlorides serve as readily accessible nitrileimine precursors, whose reactivity and spectral properties can be tuned to enable detection of fumarate and other dipolarophile metabolites. Finally, we show this reaction can be used to detect enzyme activity changes caused by mutations in fumarate hydratase, which underlie the familial cancer predisposition syndrome hereditary leiomyomatosis and renal cell cancer. Our studies define a novel intersection of bioorthogonal chemistry and metabolite reactivity that may be harnessed to enable biological profiling, imaging, and diagnostic applications.
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Affiliation(s)
- Thomas T Zengeya
- Chemical Biology Laboratory, National Cancer Institute , Frederick, Maryland 21702, United States
| | - Julie M Garlick
- Chemical Biology Laboratory, National Cancer Institute , Frederick, Maryland 21702, United States
| | - Rhushikesh A Kulkarni
- Chemical Biology Laboratory, National Cancer Institute , Frederick, Maryland 21702, United States
| | - Mikayla Miley
- Chemical Biology Laboratory, National Cancer Institute , Frederick, Maryland 21702, United States
| | - Allison M Roberts
- Chemical Biology Laboratory, National Cancer Institute , Frederick, Maryland 21702, United States
| | - Youfeng Yang
- Urologic Oncology Branch, National Cancer Institute , Bethesda, Maryland 20817, United States
| | - Daniel R Crooks
- Urologic Oncology Branch, National Cancer Institute , Bethesda, Maryland 20817, United States
| | - Carole Sourbier
- Urologic Oncology Branch, National Cancer Institute , Bethesda, Maryland 20817, United States
| | - W Marston Linehan
- Urologic Oncology Branch, National Cancer Institute , Bethesda, Maryland 20817, United States
| | - Jordan L Meier
- Chemical Biology Laboratory, National Cancer Institute , Frederick, Maryland 21702, United States
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103
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Ismael A, Fausto R, Cristiano MLS. Photochemistry of 1- and 2-Methyl-5-aminotetrazoles: Structural Effects on Reaction Pathways. J Org Chem 2016; 81:11656-11663. [PMID: 27809524 DOI: 10.1021/acs.joc.6b02023] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The influence of the position of the methyl substituent in 1- and 2-methyl-substituted 5-aminotetrazoles on the photochemistry of these molecules is evaluated. The two compounds were isolated in an argon matrix (15 K) and the matrix was subjected to in situ narrowband UV excitation at different wavelengths, which induce selectively photochemical transformations of different species (reactants and initially formed photoproducts). The progress of the reactions was followed by infrared spectroscopy, supported by quantum chemical calculations. It is shown that the photochemistries of the two isomers, 1-methyl-(1H)-tetrazole-5-amine (1a) and 2-methyl-(2H)-tetrazole-5-amine (1b), although resulting in a common intermediate diazirine 3, which undergoes subsequent photoconversion into 1-amino-3-methylcarbodiimide (H2N-N═C═N-CH3), show marked differences: formation of the amino cyanamide 4 (H2N-N(CH3)-C≡N) is only observed from the photocleavage of the isomer 1a, whereas formation of the nitrile imine 2 (H2N-C-═N+═N-CH3) is only obtained from photolysis of 1b. The exclusive formation of nitrile imine from the isomer 1b points to the possibility that only the 2H-tetrazoles forms can give a direct access to nitrile imines, while observation of the amino cyanamide 4 represents a novel reaction pathway in the photochemistry of tetrazoles and seems to be characteristic of 1H-tetrazoles. The structural and vibrational characterization of both reactants and photoproducts has been undertaken.
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Affiliation(s)
- A Ismael
- CCMAR and Department of Chemistry and Pharmacy, F.C.T., University of Algarve , P-8005-039 Faro, Portugal.,CQC, Department of Chemistry, University of Coimbra , P-3004-535 Coimbra, Portugal
| | - R Fausto
- CQC, Department of Chemistry, University of Coimbra , P-3004-535 Coimbra, Portugal
| | - M L S Cristiano
- CCMAR and Department of Chemistry and Pharmacy, F.C.T., University of Algarve , P-8005-039 Faro, Portugal
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104
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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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105
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Zhou X, Jiang Y, Zhao X, Guo D. ESIPT-Based Photoactivatable Fluorescent Probe for Ratiometric Spatiotemporal Bioimaging. SENSORS 2016; 16:s16101684. [PMID: 27754338 PMCID: PMC5087472 DOI: 10.3390/s16101684] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Revised: 09/20/2016] [Accepted: 09/22/2016] [Indexed: 11/16/2022]
Abstract
Photoactivatable fluorophores have become an important technique for the high spatiotemporal resolution of biological imaging. Here, we developed a novel photoactivatable probe (PHBT), which is based on 2-(2-hydroxyphenyl)benzothiazole (HBT), a small organic fluorophore known for its classic luminescence mechanism through excited-state intramolecular proton transfer (ESIPT) with the keto form and the enol form. After photocleavage, PHBT released a ratiometric fluorophore HBT, which showed dual emission bands with more than 73-fold fluorescence enhancement at 512 nm in buffer and more than 69-fold enhancement at 452 nm in bovine serum. The probe displayed a high ratiometric imaging resolution and is believed to have a wide application in biological imaging.
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Affiliation(s)
- Xiaohong Zhou
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China.
- Environment Monitoring Department, Changsha Environmental Protection College, Changsha 410004, China.
| | - Yuren Jiang
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China.
| | - Xiongjie Zhao
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China.
| | - Dong Guo
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China.
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106
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Li L, Feng W, Welle A, Levkin PA. UV-Induced Disulfide Formation and Reduction for Dynamic Photopatterning. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201607276] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Lei Li
- Institute of Toxicology and Genetics (ITG); Karlsruhe Institute of Technology (KIT); 76021 Karlsruhe Germany
| | - Wenqian Feng
- Institute of Toxicology and Genetics (ITG); Karlsruhe Institute of Technology (KIT); 76021 Karlsruhe Germany
- Organisch-Chemisches Institut; Ruprecht-Karls-Universität Heidelberg; 69120 Heidelberg Germany
| | - Alexander Welle
- Institute of Functional Interfaces (IFG); KIT; Germany
- Karlsruhe Nano Micro Facility (KNMF); Germany
| | - Pavel A. Levkin
- Institute of Toxicology and Genetics (ITG); Karlsruhe Institute of Technology (KIT); 76021 Karlsruhe Germany
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107
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Li L, Feng W, Welle A, Levkin PA. UV-Induced Disulfide Formation and Reduction for Dynamic Photopatterning. Angew Chem Int Ed Engl 2016; 55:13765-13769. [DOI: 10.1002/anie.201607276] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Revised: 09/03/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Lei Li
- Institute of Toxicology and Genetics (ITG); Karlsruhe Institute of Technology (KIT); 76021 Karlsruhe Germany
| | - Wenqian Feng
- Institute of Toxicology and Genetics (ITG); Karlsruhe Institute of Technology (KIT); 76021 Karlsruhe Germany
- Organisch-Chemisches Institut; Ruprecht-Karls-Universität Heidelberg; 69120 Heidelberg Germany
| | - Alexander Welle
- Institute of Functional Interfaces (IFG); KIT; Germany
- Karlsruhe Nano Micro Facility (KNMF); Germany
| | - Pavel A. Levkin
- Institute of Toxicology and Genetics (ITG); Karlsruhe Institute of Technology (KIT); 76021 Karlsruhe Germany
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108
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Xiao H, Chen Y, Yuan E, Li W, Jiang Z, Wei L, Su H, Zeng W, Gan Y, Wang Z, Yuan B, Qin S, Leng X, Zhou X, Liu S, Zhou X. Obtaining More Accurate Signals: Spatiotemporal Imaging of Cancer Sites Enabled by a Photoactivatable Aptamer-Based Strategy. ACS APPLIED MATERIALS & INTERFACES 2016; 8:23542-23548. [PMID: 27550088 DOI: 10.1021/acsami.6b07450] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Early cancer diagnosis is of great significance to relative cancer prevention and clinical therapy, and it is crucial to efficiently recognize cancerous tumor sites at the molecular level. Herein, we proposed a versatile and efficient strategy based on aptamer recognition and photoactivation imaging for cancer diagnosis. This is the first time that a visible light-controlled photoactivatable aptamer-based platform has been applied for cancer diagnosis. The photoactivatable aptamer-based strategy can accurately detect nucleolin-overexpressed tumor cells and can be used for highly selective cancer cell screening and tissue imaging. This strategy is available for both formalin-fixed paraffin-embedded tissue specimens and frozen sections. Moreover, the photoactivation techniques showed great progress in more accurate and persistent imaging to the use of traditional fluorophores. Significantly, the application of this strategy can produce the same accurate results in tissue specimen analysis as with classical hematoxylin-eosin staining and immunohistochemical technology.
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Affiliation(s)
- Heng Xiao
- Research Center for Tissue Engineering and Regenerative Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology , Wuhan 430022, P.R. China
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109
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Li J, Chen PR. Development and application of bond cleavage reactions in bioorthogonal chemistry. Nat Chem Biol 2016; 12:129-37. [PMID: 26881764 DOI: 10.1038/nchembio.2024] [Citation(s) in RCA: 345] [Impact Index Per Article: 43.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Accepted: 01/07/2016] [Indexed: 01/10/2023]
Abstract
Bioorthogonal chemical reactions are a thriving area of chemical research in recent years as an unprecedented technique to dissect native biological processes through chemistry-enabled strategies. However, current concepts of bioorthogonal chemistry have largely centered on 'bond formation' reactions between two mutually reactive bioorthogonal handles. Recently, in a reverse strategy, a collection of 'bond cleavage' reactions has emerged with excellent biocompatibility. These reactions have expanded our bioorthogonal chemistry repertoire, enabling an array of exciting new biological applications that range from the chemically controlled spatial and temporal activation of intracellular proteins and small-molecule drugs to the direct manipulation of intact cells under physiological conditions. Here we highlight the development and applications of these bioorthogonal cleavage reactions. Furthermore, we lay out challenges and propose future directions along this appealing avenue of research.
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Affiliation(s)
- Jie Li
- Synthetic and Functional Biomolecules Center, Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, China
| | - Peng R Chen
- Synthetic and Functional Biomolecules Center, Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, China.,Peking-Tsinghua Center for Life Sciences, Beijing, China
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110
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Sun L, Ding J, Xing W, Gai Y, Sheng J, Zeng D. Novel Strategy for Preparing Dual-Modality Optical/PET Imaging Probes via Photo-Click Chemistry. Bioconjug Chem 2016; 27:1200-4. [PMID: 27098544 DOI: 10.1021/acs.bioconjchem.6b00115] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Preparation of small molecule based dual-modality probes remains a challenging task due to the complicated synthetic procedure. In this study, a novel concise and generic strategy for preparing dual-modality optical/PET imaging probes via photo-click chemistry was developed, in which the diazole photo-click linker functioned not only as a bridge between the targeting-ligand and the PET imaging moiety, but also as the fluorophore for optical imaging. A dual-modality AE105 peptidic probe was successfully generated via this strategy and subsequently applied in the fluorescent staining of U87MG cells and the (68)Ga based PET imaging of mice bearing U87MG xenograft. In addition, dual-modality monoclonal antibody cetuximab has also been generated via this strategy and labeled with (64)Cu for PET imaging studies, broadening the application of this strategy to include the preparation of macromolecule based imaging probes.
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Affiliation(s)
- Lingyi Sun
- Department of Radiology, University of Pittsburgh , Pittsburgh, Pennsylvania 15219, United States
| | - Jiule Ding
- Department of Radiology, University of Pittsburgh , Pittsburgh, Pennsylvania 15219, United States.,Department of Radiology, Third Affiliated Hospital of Suzhou University , Changzhou City, Jiangsu 213003, China
| | - Wei Xing
- Department of Radiology, Third Affiliated Hospital of Suzhou University , Changzhou City, Jiangsu 213003, China
| | - Yongkang Gai
- Department of Radiology, University of Pittsburgh , Pittsburgh, Pennsylvania 15219, United States
| | - Jing Sheng
- Department of Radiology, Third Affiliated Hospital of Suzhou University , Changzhou City, Jiangsu 213003, China.,Department of Radiology, Changhai Hospital of Shanghai , Shanghai, 200433, China
| | - Dexing Zeng
- Department of Radiology, University of Pittsburgh , Pittsburgh, Pennsylvania 15219, United States
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111
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Shah L, Laughlin ST, Carrico IS. Light-Activated Staudinger-Bertozzi Ligation within Living Animals. J Am Chem Soc 2016; 138:5186-9. [PMID: 27010217 DOI: 10.1021/jacs.5b13401] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The ability to regulate small molecule chemistry in vivo will enable new avenues of exploration in imaging and pharmacology. However, realization of these goals will require reactions with high specificity and precise control. Here we demonstrate photocontrol over the highly specific Staudinger-Bertozzi ligation in vitro and in vivo. Our simple approach, photocaging the key phosphine atom, allows for the facile production of reagents with photochemistry that can be engineered for specific applications. The resulting compounds, which are both stable and efficiently activated, enable the spatial labeling of metabolically introduced azides in vitro and on live zebrafish.
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Affiliation(s)
- Lisa Shah
- Department of Chemistry and ‡Institute of Chemical Biology and Drug Discovery, State University of New York Stony Brook , Stony Brook, New York 11794-3400, United States
| | - Scott T Laughlin
- Department of Chemistry and ‡Institute of Chemical Biology and Drug Discovery, State University of New York Stony Brook , Stony Brook, New York 11794-3400, United States
| | - Isaac S Carrico
- Department of Chemistry and ‡Institute of Chemical Biology and Drug Discovery, State University of New York Stony Brook , Stony Brook, New York 11794-3400, United States
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112
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Vonhören B, Roling O, Buten C, Körsgen M, Arlinghaus HF, Ravoo BJ. Photochemical Microcontact Printing by Tetrazole Chemistry. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:2277-2282. [PMID: 26886297 DOI: 10.1021/acs.langmuir.6b00059] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
We developed a simple method to pattern self-assembled monolayers of tetrazole triethoxylsilane with a variety of different molecules by photochemical microcontact printing. Under irradiation, tetrazoles form highly reactive nitrile imines, which react with alkenes, alkynes, and thiols. The covalent linkage to the surface could be unambiguously demonstrated by fluorescence microscopy, because the reaction product is fluorescent in contrast to tetrazole. The modified surfaces were further analyzed by X-ray photoelectron spectroscopy (XPS), time-of-flight secondary ion mass spectrometry (ToF-SIMS), atomic force microscopy (AFM), and contact angle goniometry. Protein-repellent micropatterns, a biotin-streptavidin array, and structured polymer brushes could be fabricated with this straightforward method for surface functionalization.
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Affiliation(s)
- Benjamin Vonhören
- Organisch-Chemisches Institut, Center for Soft Nanoscience and Graduate School of Chemistry, Westfälische Wilhelms-Universität Münster , Corrensstraße 40, 48149 Münster, Germany
| | - Oliver Roling
- Organisch-Chemisches Institut, Center for Soft Nanoscience and Graduate School of Chemistry, Westfälische Wilhelms-Universität Münster , Corrensstraße 40, 48149 Münster, Germany
| | - Christoph Buten
- Organisch-Chemisches Institut, Center for Soft Nanoscience and Graduate School of Chemistry, Westfälische Wilhelms-Universität Münster , Corrensstraße 40, 48149 Münster, Germany
| | - Martin Körsgen
- Physikalisches Institut, Westfälische Wilhelms-Universität Münster , Wilhelm-Klemm-Straße 10, 48149 Münster, Germany
| | - Heinrich F Arlinghaus
- Physikalisches Institut, Westfälische Wilhelms-Universität Münster , Wilhelm-Klemm-Straße 10, 48149 Münster, Germany
| | - Bart Jan Ravoo
- Organisch-Chemisches Institut, Center for Soft Nanoscience and Graduate School of Chemistry, Westfälische Wilhelms-Universität Münster , Corrensstraße 40, 48149 Münster, Germany
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113
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Mabire AB, Robin MP, Quan WD, Willcock H, Stavros VG, O'Reilly RK. Aminomaleimide fluorophores: a simple functional group with bright, solvent dependent emission. Chem Commun (Camb) 2016; 51:9733-6. [PMID: 25985397 PMCID: PMC4540011 DOI: 10.1039/c5cc02908b] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Amino-substituted maleimides form a new class of highly emissive compounds, with large Stokes shifts (>100 nm) and high quantum yields (up to ∼60%).
Amino-substituted maleimides form a new class of highly emissive compounds, with large Stokes shifts (>100 nm) and high quantum yields (up to ∼60%). Emission is responsive to the maleimide's environment with both a red-shift, and quenching, observed in protic polar solvents. Aminomaleimides are easily functionalised, providing a versatile fluorescent probe.
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Affiliation(s)
- Anne B Mabire
- Department of Chemistry, University of Warwick, Gibbet Hill Road, Coventry, CV4 7AL, UK.
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114
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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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115
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Narayanam MK, Liang Y, Houk KN, Murphy JM. Discovery of new mutually orthogonal bioorthogonal cycloaddition pairs through computational screening. Chem Sci 2016; 7:1257-1261. [PMID: 29910881 PMCID: PMC4763938 DOI: 10.1039/c5sc03259h] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Accepted: 11/11/2015] [Indexed: 12/22/2022] Open
Abstract
Density functional theory (DFT) calculations and experiments in tandem led to discoveries of new reactivities and selectivities involving bioorthogonal sydnone cycloadditions. Dibenzocyclooctyne derivatives (DIBAC and BARAC) were identified to be especially reactive dipolarophiles, which undergo the (3 + 2) cycloadditions with N-phenyl sydnone with the rate constant of up to 1.46 M-1 s-1. Most significantly, the sydnone-dibenzocyclooctyne and norbornene-tetrazine cycloadditions were predicted to be mutually orthogonal. This was validated experimentally and used for highly selective fluorescence labeling of two proteins simultaneously.
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Affiliation(s)
- Maruthi Kumar Narayanam
- Crump Institute for Molecular Imaging , David Geffen School of Medicine , University of California , Los Angeles , California 90095 , USA .
| | - Yong Liang
- Department of Chemistry and Biochemistry , University of California , Los Angeles , California 90095 , USA .
| | - K N Houk
- Department of Chemistry and Biochemistry , University of California , Los Angeles , California 90095 , USA .
- Department of Chemical and Biomolecular Engineering , University of California , Los Angeles , California 90095 , USA
| | - Jennifer M Murphy
- Crump Institute for Molecular Imaging , David Geffen School of Medicine , University of California , Los Angeles , California 90095 , USA .
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116
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Sutton DA, Yu SH, Steet R, Popik VV. Cyclopropenone-caged Sondheimer diyne (dibenzo[a,e]cyclooctadiyne): a photoactivatable linchpin for efficient SPAAC crosslinking. Chem Commun (Camb) 2016; 52:553-6. [PMID: 26538499 PMCID: PMC4689622 DOI: 10.1039/c5cc08106h] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The first fully conjugated bis-cyclopropenone (photo-DIBOD), a derivative of dibenzo[a,e][8]annulene, has been synthesized. 350-420 nm irradiation of this robust compound results in the efficient formation of dibenzo [a,e] cyclooctadiyne, an unstable, but useful SPAAC cross-linking reagent. Since photo-DIBO doesn't react with organic azides, this method allows for the spatiotemporal control of the ligation of two azide-tagged substrates.
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Affiliation(s)
- Dewey A Sutton
- Department of Chemistry, University of Georgia, Athens, GA 30602, USA.
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117
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Hatano J, Okuro K, Aida T. Photoinduced Bioorthogonal 1,3-Dipolar Poly-cycloaddition Promoted by Oxyanionic Substrates for Spatiotemporal Operation of Molecular Glues. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201507987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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118
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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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119
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Zhao S, Dai J, Hu M, Liu C, Meng R, Liu X, Wang C, Luo T. Photo-induced coupling reactions of tetrazoles with carboxylic acids in aqueous solution: application in protein labelling. Chem Commun (Camb) 2016; 52:4702-5. [DOI: 10.1039/c5cc10445a] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The coupling reactions of diaryltetrazoles with carboxylic acids under UV irradiation were investigated. Application of these transformations in chemical biology was demonstrated in photo-labelling the proteinogenic carboxylic acids in purified proteins, cell lysates and living cells.
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Affiliation(s)
- Shan Zhao
- Peking-Tsinghua Center for Life Sciences
- Academy for Advanced Interdisciplinary Studies
- Peking University
- Beijing 100871
- China
| | - Jianye Dai
- Peking-Tsinghua Center for Life Sciences
- Academy for Advanced Interdisciplinary Studies
- Peking University
- Beijing 100871
- China
| | - Mo Hu
- Beijing National Laboratory for Molecular Science (BNLMS)
- College of Chemistry and Molecular Engineering
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
| | - Chang Liu
- Beijing National Laboratory for Molecular Science (BNLMS)
- College of Chemistry and Molecular Engineering
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
| | - Rong Meng
- Beijing National Laboratory for Molecular Science (BNLMS)
- College of Chemistry and Molecular Engineering
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
| | - Xiaoyun Liu
- Beijing National Laboratory for Molecular Science (BNLMS)
- College of Chemistry and Molecular Engineering
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
| | - Chu Wang
- Peking-Tsinghua Center for Life Sciences
- Academy for Advanced Interdisciplinary Studies
- Peking University
- Beijing 100871
- China
| | - Tuoping Luo
- Peking-Tsinghua Center for Life Sciences
- Academy for Advanced Interdisciplinary Studies
- Peking University
- Beijing 100871
- China
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120
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121
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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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122
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Hu C, Wang J. Method for Enzyme Design with Genetically Encoded Unnatural Amino Acids. Methods Enzymol 2016; 580:109-33. [DOI: 10.1016/bs.mie.2016.06.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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123
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Wu H, Devaraj NK. Inverse Electron-Demand Diels-Alder Bioorthogonal Reactions. Top Curr Chem (Cham) 2015; 374:3. [PMID: 27572986 DOI: 10.1007/s41061-015-0005-z] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 12/01/2015] [Indexed: 12/13/2022]
Abstract
Bioorthogonal reactions have been widely used over the last 10 years for imaging, detection, diagnostics, drug delivery, and biomaterials. Tetrazine reactions are a recently developed class of inverse electron-demand Diels-Alder reactions used in bioorthogonal applications. Given their rapid tunable reaction rate and highly fluorogenic properties, tetrazine bioorthogonal reactions have come to be considered highly attractive tools for elucidating biological functions and messages in vitro and in vivo. In this chapter, we present recent advances expanding the scope of precursor reactivity and we introduce new biomedical methodology based on bioorthogonal tetrazine chemistry. We specifically highlight novel applications for different kinds of biomolecules, including nucleic acid, protein, antibodies, lipids, glycans, and bioactive small molecules, in the areas of imaging, detection, and diagnostics. We also briefly present other recently developed inverse electron-demand Diels-Alder bioorthogonal reactions. Lastly, we consider future directions and potential roles that inverse electron-demand Diels-Alder reactions may play in the fields of bioorthogonal and biomedical chemistry.
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Affiliation(s)
- Haoxing Wu
- Department of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, Urey Hall 4120, La Jolla, CA, 92093, USA
| | - Neal K Devaraj
- Department of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, Urey Hall 4120, La Jolla, CA, 92093, USA.
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124
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Weiss JT, Dawson JC, Macleod KG, Rybski W, Fraser C, Torres-Sánchez C, Patton EE, Bradley M, Carragher NO, Unciti-Broceta A. Extracellular palladium-catalysed dealkylation of 5-fluoro-1-propargyl-uracil as a bioorthogonally activated prodrug approach. Nat Commun 2015; 5:3277. [PMID: 24522696 PMCID: PMC3929780 DOI: 10.1038/ncomms4277] [Citation(s) in RCA: 237] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2013] [Accepted: 01/17/2014] [Indexed: 02/07/2023] Open
Abstract
A bioorthogonal organometallic reaction is a biocompatible transformation undergone by a synthetic material exclusively through the mediation of a non-biotic metal source; a selective process used to label biomolecules and activate probes in biological environs. Here we report the in vitro bioorthogonal generation of 5-fluorouracil from a biologically inert precursor by heterogeneous Pd(0) catalysis. Although independently harmless, combined treatment of 5-fluoro-1-propargyl-uracil and Pd(0)-functionalized resins exhibits comparable antiproliferative properties to the unmodified drug in colorectal and pancreatic cancer cells. Live-cell imaging and immunoassay studies demonstrate that the cytotoxic activity of the prodrug/Pd(0)-resin combination is due to the in situ generation of 5-fluorouracil. Pd(0)-resins can be carefully implanted in the yolk sac of zebrafish embryos and display excellent biocompatibility and local catalytic activity. The in vitro efficacy shown by this masking/activation strategy underlines its potential to develop a bioorthogonally activated prodrug approach and supports further in vivo investigations.
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Affiliation(s)
- Jason T Weiss
- Edinburgh Cancer Research UK Centre, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
| | - John C Dawson
- Edinburgh Cancer Research UK Centre, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
| | - Kenneth G Macleod
- Edinburgh Cancer Research UK Centre, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
| | - Witold Rybski
- 1] Edinburgh Cancer Research UK Centre, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK [2] MRC Human Genetics Unit, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
| | - Craig Fraser
- Edinburgh Cancer Research UK Centre, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
| | - Carmen Torres-Sánchez
- Wolfson School of Mechanical and Manufacturing Engineering, Loughborough University, Loughborough LE11 3TU, UK
| | - E Elizabeth Patton
- 1] Edinburgh Cancer Research UK Centre, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK [2] MRC Human Genetics Unit, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
| | - Mark Bradley
- School of Chemistry, University of Edinburgh, West Mains Road, Edinburgh EH9 3JJ, UK
| | - Neil O Carragher
- Edinburgh Cancer Research UK Centre, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
| | - Asier Unciti-Broceta
- Edinburgh Cancer Research UK Centre, MRC Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
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125
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Hatano J, Okuro K, Aida T. Photoinduced Bioorthogonal 1,3-Dipolar Poly-cycloaddition Promoted by Oxyanionic Substrates for Spatiotemporal Operation of Molecular Glues. Angew Chem Int Ed Engl 2015; 55:193-8. [DOI: 10.1002/anie.201507987] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Revised: 10/06/2015] [Indexed: 01/02/2023]
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126
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Nunes CM, Reva I, Rosado MTS, Fausto R. The Quest for Carbenic Nitrile Imines: Experimental and Computational Characterization ofC-Amino Nitrile Imine. European J Org Chem 2015. [DOI: 10.1002/ejoc.201501153] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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127
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Sadhu KK, Lindberg E, Winssinger N. In cellulo protein labelling with Ru-conjugate for luminescence imaging and bioorthogonal photocatalysis. Chem Commun (Camb) 2015; 51:16664-6. [PMID: 26426098 DOI: 10.1039/c5cc05405b] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Labelling of proteins with a luminescent ruthenium complex enables the direct visualization and photocatalytic reduction of aryl azide in live cells. The confinement of catalysis to the labeled proteins was visualized using an azide-based immolative linker releasing a precipitating dye.
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Affiliation(s)
- Kalyan K Sadhu
- University of Geneva, School of Chemistry and Biochemsitry, NCCR Chemical Biology, 30 quai Ernest Ansermet, Geneva, Switzerland.
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128
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Efficient Photochemical Approaches for Spatially Resolved Surface Functionalization. Angew Chem Int Ed Engl 2015; 54:11388-403. [DOI: 10.1002/anie.201504920] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2015] [Indexed: 12/18/2022]
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129
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Delaittre G, Goldmann AS, Mueller JO, Barner-Kowollik C. Effiziente photochemische Verfahren für die räumlich aufgelöste Oberflächenfunktionalisierung. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201504920] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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130
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Stolzer L, Vigovskaya A, Barner-Kowollik C, Fruk L. A Self-Reporting Tetrazole-Based Linker for the Biofunctionalization of Gold Nanorods. Chemistry 2015; 21:14309-13. [DOI: 10.1002/chem.201502070] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Indexed: 11/11/2022]
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131
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Abt D, Schmidt BVKJ, Pop-Georgievski O, Quick AS, Danilov D, Kostina NY, Bruns M, Wenzel W, Wegener M, Rodriguez-Emmenegger C, Barner-Kowollik C. Designing Molecular Printboards: A Photolithographic Platform for Recodable Surfaces. Chemistry 2015; 21:13186-90. [DOI: 10.1002/chem.201501707] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Indexed: 01/12/2023]
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132
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Merkel M, Peewasan K, Arndt S, Ploschik D, Wagenknecht HA. Copper-Free Postsynthetic Labeling of Nucleic Acids by Means of Bioorthogonal Reactions. Chembiochem 2015; 16:1541-53. [DOI: 10.1002/cbic.201500199] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Indexed: 12/25/2022]
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133
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Tran MN, Rarig RAF, Chenoweth DM. Synthesis and properties of lysosome-specific photoactivatable probes for live-cell imaging. Chem Sci 2015; 6:4508-4512. [PMID: 28496967 PMCID: PMC5299591 DOI: 10.1039/c5sc01601k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2015] [Accepted: 06/09/2015] [Indexed: 11/21/2022] Open
Abstract
We describe the synthesis and application of a new class of large Stokes shift lysosome-specific photoactivatable probes for live-cell imaging.
Fluorescent dyes have become increasingly important in cell biology since they enable high signal-to-noise and selectivity in visualizing subcellular organelles. Photoactivatable dyes allow for tracking and monitoring of a subset of cells or organelles. Here, we report the synthesis and application of a new class of large Stokes shift fluorescent dyes that are water-soluble, cell permeable, non-cytotoxic, and lysosome-specific. Additionally, we demonstrate temporally controlled sequential photoactivation of individual cells in close spatial proximity.
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Affiliation(s)
- Mai N Tran
- Department of Chemistry , University of Pennsylvania , 231 South 34th Street , Philadelphia , PA 19104-6323 , USA .
| | - Robert-André F Rarig
- Department of Chemistry , Temple University , 130 Beury Hall, 1901 N. 13th Street , Philadelphia PA 19122 , USA
| | - David M Chenoweth
- Department of Chemistry , University of Pennsylvania , 231 South 34th Street , Philadelphia , PA 19104-6323 , USA .
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134
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Feng W, Li L, Yang C, Welle A, Trapp O, Levkin PA. UV-Induced Tetrazole-Thiol Reaction for Polymer Conjugation and Surface Functionalization. Angew Chem Int Ed Engl 2015; 54:8732-5. [DOI: 10.1002/anie.201502954] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Indexed: 12/18/2022]
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135
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Feng W, Li L, Yang C, Welle A, Trapp O, Levkin PA. UV-Induced Tetrazole-Thiol Reaction for Polymer Conjugation and Surface Functionalization. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201502954] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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136
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Zhu B, Ge J, Yao SQ. Developing new chemical tools for DNA methyltransferase 1 (DNMT 1): A small-molecule activity-based probe and novel tetrazole-containing inhibitors. Bioorg Med Chem 2015; 23:2917-27. [DOI: 10.1016/j.bmc.2015.03.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Revised: 02/25/2015] [Accepted: 03/02/2015] [Indexed: 12/31/2022]
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137
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Huang H, Zhang G, Chen Y. Dual Hypervalent Iodine(III) Reagents and Photoredox Catalysis Enable Decarboxylative Ynonylation under Mild Conditions. Angew Chem Int Ed Engl 2015; 54:7872-6. [PMID: 26014919 DOI: 10.1002/anie.201502369] [Citation(s) in RCA: 178] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Indexed: 12/18/2022]
Abstract
A combination of hypervalent iodine(III) reagents (HIR) and photoredox catalysis with visible light has enabled chemoselective decarboxylative ynonylation to construct ynones, ynamides, and ynoates. This ynonylation occurs effectively under mild reaction conditions at room temperature and on substrates with various sensitive and reactive functional groups. The reaction represents the first HIR/photoredox dual catalysis to form acyl radicals from α-ketoacids, followed by an unprecedented acyl radical addition to HIR-bound alkynes. Its efficient construction of an mGlu5 receptor inhibitor under neutral aqueous conditions suggests future visible-light-induced biological applications.
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Affiliation(s)
- Hanchu Huang
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Collaborative Innovation Center of Chemistry for Life Sciences, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032 (China)
| | - Guojin Zhang
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Collaborative Innovation Center of Chemistry for Life Sciences, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032 (China)
| | - Yiyun Chen
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Collaborative Innovation Center of Chemistry for Life Sciences, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032 (China).
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138
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Huang H, Zhang G, Chen Y. Dual Hypervalent Iodine(III) Reagents and Photoredox Catalysis Enable Decarboxylative Ynonylation under Mild Conditions. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201502369] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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139
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Zhou L, Zhang X, Lv Y, Yang C, Lu D, Wu Y, Chen Z, Liu Q, Tan W. Localizable and Photoactivatable Fluorophore for Spatiotemporal Two-Photon Bioimaging. Anal Chem 2015; 87:5626-31. [DOI: 10.1021/acs.analchem.5b00691] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Liyi Zhou
- Molecular
Science and Biomedicine Laboratory, State Key Laboratory for Chemo/Bio-Sensing
and Chemometrics, College of Chemistry and Chemical Engineering, College
of Biology, and Collaborative Research Center of Molecular Engineering
for Theranostics, Hunan University, Changsha 410082, China
| | - Xiaobing Zhang
- Molecular
Science and Biomedicine Laboratory, State Key Laboratory for Chemo/Bio-Sensing
and Chemometrics, College of Chemistry and Chemical Engineering, College
of Biology, and Collaborative Research Center of Molecular Engineering
for Theranostics, Hunan University, Changsha 410082, China
| | - Yifan Lv
- Molecular
Science and Biomedicine Laboratory, State Key Laboratory for Chemo/Bio-Sensing
and Chemometrics, College of Chemistry and Chemical Engineering, College
of Biology, and Collaborative Research Center of Molecular Engineering
for Theranostics, Hunan University, Changsha 410082, China
| | - Chao Yang
- Molecular
Science and Biomedicine Laboratory, State Key Laboratory for Chemo/Bio-Sensing
and Chemometrics, College of Chemistry and Chemical Engineering, College
of Biology, and Collaborative Research Center of Molecular Engineering
for Theranostics, Hunan University, Changsha 410082, China
| | - Danqing Lu
- Molecular
Science and Biomedicine Laboratory, State Key Laboratory for Chemo/Bio-Sensing
and Chemometrics, College of Chemistry and Chemical Engineering, College
of Biology, and Collaborative Research Center of Molecular Engineering
for Theranostics, Hunan University, Changsha 410082, China
| | - Yuan Wu
- Molecular
Science and Biomedicine Laboratory, State Key Laboratory for Chemo/Bio-Sensing
and Chemometrics, College of Chemistry and Chemical Engineering, College
of Biology, and Collaborative Research Center of Molecular Engineering
for Theranostics, Hunan University, Changsha 410082, China
- Department
of Chemistry, Department of Physiology and Functional Genomics, Center
for Research at Bio/Nano Interface, Shands Cancer Center, University
of Florida Genetics Institute and McKnight Brain Institute, University of Florida, Gainesville, Florida 32611-7200, United States
| | - Zhuo Chen
- Molecular
Science and Biomedicine Laboratory, State Key Laboratory for Chemo/Bio-Sensing
and Chemometrics, College of Chemistry and Chemical Engineering, College
of Biology, and Collaborative Research Center of Molecular Engineering
for Theranostics, Hunan University, Changsha 410082, China
| | - Qiaoling Liu
- Molecular
Science and Biomedicine Laboratory, State Key Laboratory for Chemo/Bio-Sensing
and Chemometrics, College of Chemistry and Chemical Engineering, College
of Biology, and Collaborative Research Center of Molecular Engineering
for Theranostics, Hunan University, Changsha 410082, China
| | - Weihong Tan
- Molecular
Science and Biomedicine Laboratory, State Key Laboratory for Chemo/Bio-Sensing
and Chemometrics, College of Chemistry and Chemical Engineering, College
of Biology, and Collaborative Research Center of Molecular Engineering
for Theranostics, Hunan University, Changsha 410082, China
- Department
of Chemistry, Department of Physiology and Functional Genomics, Center
for Research at Bio/Nano Interface, Shands Cancer Center, University
of Florida Genetics Institute and McKnight Brain Institute, University of Florida, Gainesville, Florida 32611-7200, United States
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140
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Hu C, Chan SI, Sawyer EB, Yu Y, Wang J. Metalloprotein design using genetic code expansion. Chem Soc Rev 2015; 43:6498-510. [PMID: 24699759 DOI: 10.1039/c4cs00018h] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
More than one third of all proteins are metalloproteins. They catalyze important reactions such as photosynthesis, nitrogen fixation and CO2 reduction. Metalloproteins such as the olfactory receptors also serve as highly elaborate sensors. Here we review recent developments in functional metalloprotein design using the genetic code expansion approach. We show that, through the site-specific incorporation of metal-chelating unnatural amino acids (UAAs), proton and electron transfer mediators, and UAAs bearing bioorthogonal reaction groups, small soluble proteins can recapitulate and expand the important functions of complex metalloproteins. Further developments along this route may result in cell factories and live-cell sensors with unprecedented efficiency and selectivity.
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Affiliation(s)
- Cheng Hu
- Institute of Biophysics, Chinese Academy of Sciences, 15 Datun Road, Chaoyang District, Beijing, 100101, China.
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141
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Photoelectrocyclization as an Activation Mechanism for Organelle-Specific Live-Cell Imaging Probes. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201502403] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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142
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Tran MN, Chenoweth DM. Photoelectrocyclization as an activation mechanism for organelle-specific live-cell imaging probes. Angew Chem Int Ed Engl 2015; 54:6442-6. [PMID: 25950154 DOI: 10.1002/anie.201502403] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2015] [Indexed: 12/12/2022]
Abstract
Photoactivatable fluorophores are useful tools in live-cell imaging owing to their potential for precise spatial and temporal control. In this report, a new photoactivatable organelle-specific live-cell imaging probe based on a 6π electrocyclization/oxidation mechanism is described. It is shown that this new probe is water-soluble, non-cytotoxic, cell-permeable, and useful for mitochondrial imaging. The probe displays large Stokes shifts in both pre-activated and activated forms, allowing simultaneous use with common dyes and fluorescent proteins. Sequential single-cell activation experiments in dense cellular environments demonstrate high spatial precision and utility in single- or multi-cell labeling experiments.
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Affiliation(s)
- Mai N Tran
- Department of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, PA 19104 (USA)
| | - David M Chenoweth
- Department of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, PA 19104 (USA).
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143
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Li F, Dong J, Hu X, Gong W, Li J, Shen J, Tian H, Wang J. A Covalent Approach for Site-Specific RNA Labeling in Mammalian Cells. Angew Chem Int Ed Engl 2015; 54:4597-602. [DOI: 10.1002/anie.201410433] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Revised: 12/08/2014] [Indexed: 11/10/2022]
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144
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Li F, Dong J, Hu X, Gong W, Li J, Shen J, Tian H, Wang J. A Covalent Approach for Site-Specific RNA Labeling in Mammalian Cells. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201410433] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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145
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Nunes CM, Reva I, Fausto R, Bégué D, Wentrup C. Bond-shift isomers: the co-existence of allenic and propargylic phenylnitrile imines. Chem Commun (Camb) 2015; 51:14712-5. [DOI: 10.1039/c5cc03518j] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Two bond-shift isomers of phenylnitrile imine resulting from photochemistry of 5-phenyltetrazole.
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Affiliation(s)
- Cláudio M. Nunes
- CQC
- Department of Chemistry
- University of Coimbra
- 3004-535 Coimbra
- Portugal
| | - Igor Reva
- CQC
- Department of Chemistry
- University of Coimbra
- 3004-535 Coimbra
- Portugal
| | - Rui Fausto
- CQC
- Department of Chemistry
- University of Coimbra
- 3004-535 Coimbra
- Portugal
| | - Didier Bégué
- IPREM – Institut des Sciences Analytiques et de Physico-chimie pour l'Environnement et les Matériaux
- UMR 5254
- Université de Pau et des Pays de l'Adour
- 64053 Pau Cedex 09
- France
| | - Curt Wentrup
- School of Chemistry and Molecular Biosciences
- The University of Queensland
- Brisbane
- Australia
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146
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Holstein JM, Stummer D, Rentmeister A. Enzymatic modification of 5'-capped RNA with a 4-vinylbenzyl group provides a platform for photoclick and inverse electron-demand Diels-Alder reaction. Chem Sci 2014; 6:1362-1369. [PMID: 29560223 PMCID: PMC5811123 DOI: 10.1039/c4sc03182b] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 11/26/2014] [Indexed: 01/20/2023] Open
Abstract
Enzymatic transfer of 4-vinylbenzyl to the mRNA 5′-cap gives access to the fluorogenic photoclick and the inverse electron-demand Diels–Alder reaction.
Chemo-enzymatic strategies provide a highly selective means to label different classes of biomolecules in vitro, but also in vivo. In the field of RNA, efficient labeling of eukaryotic mRNA with small organic reporter molecules would provide a way to detect endogenous mRNA and is therefore highly attractive. Although more and more bioorthogonal reactions are being reported, they can only be applied to chemo-enzymatic strategies if a suitable (i.e., click compatible) modification can be introduced into the RNA of interest. We report enzymatic site-specific transfer of a 4-vinylbenzyl group to the 5′-cap typical of eukaryotic mRNAs. The 4-vinylbenzyl group gives access to mRNA labeling using the inverse electron-demand Diels–Alder reaction, which does not work with an enzymatically transferred allyl group. The 4-vinylbenzyl-modified 5′-cap can also be converted in a photoclick reaction generating a “turn-on” fluorophore. Both click reactions are bioorthogonal and the two step approach also works in eukaryotic cell lysate. Enzymatic transfer of the 4-vinylbenzyl group addresses the lack of flexibility often attributed to biotransformations and thus advances the potential of chemo-enzymatic approaches for labeling.
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Affiliation(s)
- Josephin Marie Holstein
- Westfälische Wilhelms-Universität Münster , Institute of Biochemistry , 48149 Muenster , Germany .
| | - Daniela Stummer
- Westfälische Wilhelms-Universität Münster , Institute of Biochemistry , 48149 Muenster , Germany . .,Cells-in-Motion Cluster of Excellence (EXC 1003 - CiM) , University of Muenster , 48149 Muenster , Germany
| | - Andrea Rentmeister
- Westfälische Wilhelms-Universität Münster , Institute of Biochemistry , 48149 Muenster , Germany . .,Cells-in-Motion Cluster of Excellence (EXC 1003 - CiM) , University of Muenster , 48149 Muenster , Germany
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147
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Espeel P, Du Prez FE. “Click”-Inspired Chemistry in Macromolecular Science: Matching Recent Progress and User Expectations. Macromolecules 2014. [DOI: 10.1021/ma501386v] [Citation(s) in RCA: 207] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Pieter Espeel
- Department
of Organic and
Macromolecular Chemistry, Polymer Chemistry Research Group, Ghent University, Krijgslaan 281 S4-bis, B-9000 Ghent, Belgium
| | - Filip E. Du Prez
- Department
of Organic and
Macromolecular Chemistry, Polymer Chemistry Research Group, Ghent University, Krijgslaan 281 S4-bis, B-9000 Ghent, Belgium
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148
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Wang T, Wu Y, Kuan SL, Dumele O, Lamla M, Ng DYW, Arzt M, Thomas J, Mueller JO, Barner-Kowollik C, Weil T. A disulfide intercalator toolbox for the site-directed modification of polypeptides. Chemistry 2014; 21:228-38. [PMID: 25359430 DOI: 10.1002/chem.201403965] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2014] [Indexed: 12/15/2022]
Abstract
A disulfide intercalator toolbox was developed for site-specific attachment of a broad variety of functional groups to proteins or peptides under mild, physiological conditions. The peptide hormone somatostatin (SST) served as model compound for intercalation into the available disulfide functionalization schemes starting from the intercalator or the reactive SST precursor before or after bioconjugation. A tetrazole-SST derivative was obtained that undergoes photoinduced cycloaddition in mammalian cells, which was monitored by live-cell imaging.
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Affiliation(s)
- Tao Wang
- Institute of Organic Chemistry III, University of Ulm, Albert-Einstein-Allee 11, 89081 Ulm (Germany), Fax: (+49) 731-5022883
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149
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150
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Arndt S, Wagenknecht HA. "Photoclick" postsynthetic modification of DNA. Angew Chem Int Ed Engl 2014; 53:14580-2. [PMID: 25359534 DOI: 10.1002/anie.201407874] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Revised: 09/12/2014] [Indexed: 12/31/2022]
Abstract
A new DNA building block bearing a push-pull-substituted diaryltetrazole linked to the 5-position of 2'-deoxyuridine through an aminopropynyl group was synthesized. The accordingly modified oligonucleotide allows postsynthetic labeling with a maleimide-modified sulfo-Cy3 dye, N-methylmaleimide, and methylmethacrylate as dipolarophiles by irradiation at 365 nm (LED). The determined rate constant of (23±7) M(-1) s(-1) is remarkably high with respect to other copper-free bioorthogonal reactions and comparable with the copper-catalyzed cycloaddition between azides and acetylenes.
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Affiliation(s)
- Stefanie Arndt
- Institute of Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131 Karlsruhe (Germany)
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