1
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Wang H, Luo D, Wang H, Wang F, Liu X. Construction of Smart Stimuli-Responsive DNA Nanostructures for Biomedical Applications. Chemistry 2021; 27:3929-3943. [PMID: 32830363 DOI: 10.1002/chem.202003145] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 08/12/2020] [Indexed: 12/13/2022]
Abstract
DNA nanostructures have recently attracted increasing interest in biological and biomedical applications by virtue of their unique properties, such as structural programmability, multi-functionality, stimuli-responsive behaviors, and excellent biocompatibility. In particular, the intelligent responsiveness of smart DNA nanostructures to specific stimuli has facilitated their extensive development in the field of high-performance biosensing and controllable drug delivery. This minireview begins with different self-assembly strategies for the construction of various DNA nanostructures, followed by the introduction of a variety of stimuli-responsive functional DNA nanostructures for assembling metastable soft materials and for facilitating amplified biosensing. The recent achievements of smart DNA nanostructures for controllable drug delivery are highlighted. Finally, the current challenges and possible developments of this promising research are discussed in the fields of intelligent nanomedicine.
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Affiliation(s)
- Huimin Wang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei, 430000, P. R. China.,College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang, Hubei, 443002, P. R. China
| | - Dan Luo
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei, 430000, P. R. China
| | - Hong Wang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei, 430000, P. R. China
| | - Fuan Wang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei, 430000, P. R. China
| | - Xiaoqing Liu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei, 430000, P. R. China
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2
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Vázquez-González M, Willner I. Aptamer-Functionalized Hybrid Nanostructures for Sensing, Drug Delivery, Catalysis and Mechanical Applications. Int J Mol Sci 2021; 22:1803. [PMID: 33670386 PMCID: PMC7918352 DOI: 10.3390/ijms22041803] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 02/07/2021] [Accepted: 02/09/2021] [Indexed: 01/05/2023] Open
Abstract
Sequence-specific nucleic acids exhibiting selective recognition properties towards low-molecular-weight substrates and macromolecules (aptamers) find growing interest as functional biopolymers for analysis, medical applications such as imaging, drug delivery and even therapeutic agents, nanotechnology, material science and more. The present perspective article introduces a glossary of examples for diverse applications of aptamers mainly originated from our laboratory. These include the introduction of aptamer-functionalized nanomaterials such as graphene oxide, Ag nanoclusters and semiconductor quantum dots as functional hybrid nanomaterials for optical sensing of target analytes. The use of aptamer-functionalized DNA tetrahedra nanostructures for multiplex analysis and aptamer-loaded metal-organic framework nanoparticles acting as sense-and-treat are introduced. Aptamer-functionalized nano and microcarriers are presented as stimuli-responsive hybrid drug carriers for controlled and targeted drug release, including aptamer-functionalized SiO2 nanoparticles, carbon dots, metal-organic frameworks and microcapsules. A further application of aptamers involves the conjugation of aptamers to catalytic units as a means to mimic enzyme functions "nucleoapzymes". In addition, the formation and dissociation of aptamer-ligand complexes are applied to develop mechanical molecular devices and to switch nanostructures such as origami scaffolds. Finally, the article discusses future challenges in applying aptamers in material science, nanotechnology and catalysis.
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Affiliation(s)
- Margarita Vázquez-González
- Center for Nanoscience and Nanotechnology, Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Itamar Willner
- Center for Nanoscience and Nanotechnology, Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
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3
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Liu Y, Duan Z, Fang J, Zhang F, Xiao J, Zhang WB. Cellular Synthesis and X-ray Crystal Structure of a Designed Protein Heterocatenane. Angew Chem Int Ed Engl 2020; 59:16122-16127. [PMID: 32506656 DOI: 10.1002/anie.202005490] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Indexed: 01/24/2023]
Abstract
Herein, we report the biosynthesis of protein heterocatenanes using a programmed sequence of multiple post-translational processing events including intramolecular chain entanglement, in situ backbone cleavage, and spontaneous cyclization. The approach is general, autonomous, and can obviate the need for any additional enzymes. The catenane topology was convincingly proven using a combination of SDS-PAGE, LC-MS, size exclusion chromatography, controlled proteolytic digestion, and protein crystallography. The X-ray crystal structure clearly shows two mechanically interlocked protein rings with intact folded domains. It opens new avenues in the nascent field of protein-topology engineering.
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Affiliation(s)
- Yajie Liu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry &, Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
| | - Zelin Duan
- State Key Laboratory of Protein and Plant Gene Research, School of Life Sciences, Peking-Tsinghua Center for Life Sciences, Peking University, Beijing, 100871, P. R. China
| | - Jing Fang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry &, Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
| | - Fan Zhang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry &, Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
| | - Junyu Xiao
- State Key Laboratory of Protein and Plant Gene Research, School of Life Sciences, Peking-Tsinghua Center for Life Sciences, Peking University, Beijing, 100871, P. R. China
| | - Wen-Bin Zhang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry &, Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, P. R. China
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4
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Liu Y, Duan Z, Fang J, Zhang F, Xiao J, Zhang W. Cellular Synthesis and X‐ray Crystal Structure of a Designed Protein Heterocatenane. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yajie Liu
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Polymer Chemistry &, Physics of Ministry of Education Center for Soft Matter Science and Engineering College of Chemistry and Molecular Engineering Peking University Beijing 100871 P. R. China
| | - Zelin Duan
- State Key Laboratory of Protein and Plant Gene Research School of Life Sciences Peking-Tsinghua Center for Life Sciences Peking University Beijing 100871 P. R. China
| | - Jing Fang
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Polymer Chemistry &, Physics of Ministry of Education Center for Soft Matter Science and Engineering College of Chemistry and Molecular Engineering Peking University Beijing 100871 P. R. China
| | - Fan Zhang
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Polymer Chemistry &, Physics of Ministry of Education Center for Soft Matter Science and Engineering College of Chemistry and Molecular Engineering Peking University Beijing 100871 P. R. China
| | - Junyu Xiao
- State Key Laboratory of Protein and Plant Gene Research School of Life Sciences Peking-Tsinghua Center for Life Sciences Peking University Beijing 100871 P. R. China
| | - Wen‐Bin Zhang
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Polymer Chemistry &, Physics of Ministry of Education Center for Soft Matter Science and Engineering College of Chemistry and Molecular Engineering Peking University Beijing 100871 P. R. China
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5
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Ma Y, Centola M, Keppner D, Famulok M. Interlocked DNA Nanojoints for Reversible Thermal Sensing. Angew Chem Int Ed Engl 2020; 59:12455-12459. [PMID: 32567796 PMCID: PMC7384075 DOI: 10.1002/anie.202003991] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 06/12/2020] [Indexed: 01/12/2023]
Abstract
The ability to precisely measure and monitor temperature at high resolution at the nanoscale is an important task for better understanding the thermodynamic properties of functional entities at the nanoscale in complex systems, or at the level of a single cell. However, the development of high-resolution and robust thermal nanosensors is challenging. The design, assembly, and characterization of a group of thermal-responsive deoxyribonucleic acid (DNA) joints, consisting of two interlocked double-stranded DNA (dsDNA) rings, is described. The DNA nanojoints reversibly switch between the static and mobile state at different temperatures without a special annealing process. The temperature response range of the DNA nanojoint can be easily tuned by changing the length or the sequence of the hybridized region in its structure, and because of its interlocked structure the temperature response range of the DNA nanojoint is largely unaffected by its own concentration; this contrasts with systems that consist of separated components.
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Affiliation(s)
- Yinzhou Ma
- LIMES Chemical Biology UnitUniversität BonnGerhard-Domagk-Straße 153121BonnGermany
| | - Mathias Centola
- LIMES Chemical Biology UnitUniversität BonnGerhard-Domagk-Straße 153121BonnGermany
- Center of Advanced European Studies and ResearchLudwig-Erhard-Allee 253175BonnGermany
| | - Daniel Keppner
- LIMES Chemical Biology UnitUniversität BonnGerhard-Domagk-Straße 153121BonnGermany
| | - Michael Famulok
- LIMES Chemical Biology UnitUniversität BonnGerhard-Domagk-Straße 153121BonnGermany
- Center of Advanced European Studies and ResearchLudwig-Erhard-Allee 253175BonnGermany
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6
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Ma Y, Centola M, Keppner D, Famulok M. Interlocked DNA Nanojoints for Reversible Thermal Sensing. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202003991] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Yinzhou Ma
- LIMES Chemical Biology Unit Universität Bonn Gerhard-Domagk-Straße 1 53121 Bonn Germany
| | - Mathias Centola
- LIMES Chemical Biology Unit Universität Bonn Gerhard-Domagk-Straße 1 53121 Bonn Germany
- Center of Advanced European Studies and Research Ludwig-Erhard-Allee 2 53175 Bonn Germany
| | - Daniel Keppner
- LIMES Chemical Biology Unit Universität Bonn Gerhard-Domagk-Straße 1 53121 Bonn Germany
| | - Michael Famulok
- LIMES Chemical Biology Unit Universität Bonn Gerhard-Domagk-Straße 1 53121 Bonn Germany
- Center of Advanced European Studies and Research Ludwig-Erhard-Allee 2 53175 Bonn Germany
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7
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Li J, Mohammed-Elsabagh M, Paczkowski F, Li Y. Circular Nucleic Acids: Discovery, Functions and Applications. Chembiochem 2020; 21:1547-1566. [PMID: 32176816 DOI: 10.1002/cbic.202000003] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 02/13/2020] [Indexed: 12/14/2022]
Abstract
Circular nucleic acids (CNAs) are nucleic acid molecules with a closed-loop structure. This feature comes with a number of advantages including complete resistance to exonuclease degradation, much better thermodynamic stability, and the capability of being replicated by a DNA polymerase in a rolling circle manner. Circular functional nucleic acids, CNAs containing at least a ribozyme/DNAzyme or a DNA/RNA aptamer, not only inherit the advantages of CNAs but also offer some unique application opportunities, such as the design of topology-controlled or enabled molecular devices. This article will begin by summarizing the discovery, biogenesis, and applications of naturally occurring CNAs, followed by discussing the methods for constructing artificial CNAs. The exploitation of circular functional nucleic acids for applications in nanodevice engineering, biosensing, and drug delivery will be reviewed next. Finally, the efforts to couple functional nucleic acids with rolling circle amplification for ultra-sensitive biosensing and for synthesizing multivalent molecular scaffolds for unique applications in biosensing and drug delivery will be recapitulated.
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Affiliation(s)
- Jiuxing Li
- M.G. DeGroote Institute for Infectious Disease Research Department of Biochemistry and Biomedical Sciences, McMaster University, 1280 Main Street West, Hamilton, L8S 4K1, Canada
| | - Mostafa Mohammed-Elsabagh
- M.G. DeGroote Institute for Infectious Disease Research Department of Biochemistry and Biomedical Sciences, McMaster University, 1280 Main Street West, Hamilton, L8S 4K1, Canada
| | - Freeman Paczkowski
- M.G. DeGroote Institute for Infectious Disease Research Department of Biochemistry and Biomedical Sciences, McMaster University, 1280 Main Street West, Hamilton, L8S 4K1, Canada
| | - Yingfu Li
- M.G. DeGroote Institute for Infectious Disease Research Department of Biochemistry and Biomedical Sciences, McMaster University, 1280 Main Street West, Hamilton, L8S 4K1, Canada
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8
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Peil A, Zhan P, Liu N. DNA Origami Catenanes Templated by Gold Nanoparticles. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1905987. [PMID: 31917513 DOI: 10.1002/smll.201905987] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 12/13/2019] [Indexed: 06/10/2023]
Abstract
Mechanically interlocked molecules have marked a breakthrough in the field of topological chemistry and boosted the vigorous development of molecular machinery. As an archetypal example of the interlocked molecules, catenanes comprise macrocycles that are threaded through one another like links in a chain. Inspired by the transition metal-templated approach of catenanes synthesis, the hierarchical assembly of DNA origami catenanes templated by gold nanoparticles is demonstrated in this work. DNA origami catenanes, which contain two, three or four interlocked rings are successfully created. In particular, the origami rings within the individual catenanes can be set free with respect to one another by releasing the interconnecting gold nanoparticles. This work will set the basis for rich progress toward DNA-based molecular architectures with unique structural programmability and well-defined topology.
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Affiliation(s)
- Andreas Peil
- Max-Planck-Institute for Intelligent Systems, Heisenbergstr. 3, 70569, Stuttgart, Germany
- Kirchhoff-Institute for Physics, Im Neuenheimer Feld 227, 69120, Heidelberg, Germany
| | - Pengfei Zhan
- Max-Planck-Institute for Intelligent Systems, Heisenbergstr. 3, 70569, Stuttgart, Germany
| | - Na Liu
- Max-Planck-Institute for Intelligent Systems, Heisenbergstr. 3, 70569, Stuttgart, Germany
- Kirchhoff-Institute for Physics, Im Neuenheimer Feld 227, 69120, Heidelberg, Germany
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9
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Li Q, Wu G, Yang Y, An R, Li J, Liang X, Komiyama M. Topology- and linking number-controlled synthesis of a closed 3 link chain of single-stranded DNA. Chem Commun (Camb) 2018; 54:10156-10159. [PMID: 30132764 DOI: 10.1039/c8cc04965c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
In spite of remarkable progress in synthetic methodology, a closed three-link chain (one of the simplest but the most important topological isomers of [3]catenane) has never been prepared. Here we synthesized this isomer in high yield from three oligonucleotides which are designed to optimize various chemical and steric factors in their mutual hybridization.
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Affiliation(s)
- Qi Li
- College of Food Science and Engineering, Ocean University of China, Nucleic Acids Chemistry and Biotechnology Laboratory, No. 5 Yushan Road, Shinan-qu, Qingdao 266003, China.
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10
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Del Grosso E, Amodio A, Ragazzon G, Prins LJ, Ricci F. Dissipative Synthetic DNA‐Based Receptors for the Transient Loading and Release of Molecular Cargo. Angew Chem Int Ed Engl 2018; 57:10489-10493. [DOI: 10.1002/anie.201801318] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Erica Del Grosso
- Dipartimento di Scienze e Tecnologie ChimicheUniversity of Rome Tor Vergata Via della Ricerca Scientifica Rome 00133 Italy
| | - Alessia Amodio
- Dipartimento di Scienze e Tecnologie ChimicheUniversity of Rome Tor Vergata Via della Ricerca Scientifica Rome 00133 Italy
| | - Giulio Ragazzon
- Department of Chemical SciencesUniversity of Padua Via Marzolo 1 35131 Padua Italy
| | - Leonard J. Prins
- Department of Chemical SciencesUniversity of Padua Via Marzolo 1 35131 Padua Italy
| | - Francesco Ricci
- Dipartimento di Scienze e Tecnologie ChimicheUniversity of Rome Tor Vergata Via della Ricerca Scientifica Rome 00133 Italy
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11
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Del Grosso E, Amodio A, Ragazzon G, Prins LJ, Ricci F. Dissipative Synthetic DNA‐Based Receptors for the Transient Loading and Release of Molecular Cargo. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201801318] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Erica Del Grosso
- Dipartimento di Scienze e Tecnologie ChimicheUniversity of Rome Tor Vergata Via della Ricerca Scientifica Rome 00133 Italy
| | - Alessia Amodio
- Dipartimento di Scienze e Tecnologie ChimicheUniversity of Rome Tor Vergata Via della Ricerca Scientifica Rome 00133 Italy
| | - Giulio Ragazzon
- Department of Chemical SciencesUniversity of Padua Via Marzolo 1 35131 Padua Italy
| | - Leonard J. Prins
- Department of Chemical SciencesUniversity of Padua Via Marzolo 1 35131 Padua Italy
| | - Francesco Ricci
- Dipartimento di Scienze e Tecnologie ChimicheUniversity of Rome Tor Vergata Via della Ricerca Scientifica Rome 00133 Italy
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12
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Bader A, Cockroft SL. Simultaneous G-Quadruplex DNA Logic. Chemistry 2018; 24:4820-4824. [DOI: 10.1002/chem.201800756] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Indexed: 12/14/2022]
Affiliation(s)
- Antoine Bader
- EaStCHEM School of Chemistry; University of Edinburgh, Joseph Black Building; David Brewster Road Edinburgh EH9 3FJ UK
| | - Scott L. Cockroft
- EaStCHEM School of Chemistry; University of Edinburgh, Joseph Black Building; David Brewster Road Edinburgh EH9 3FJ UK
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13
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Hu Y, Cecconello A, Idili A, Ricci F, Willner I. Triplex DNA Nanostructures: From Basic Properties to Applications. Angew Chem Int Ed Engl 2017; 56:15210-15233. [PMID: 28444822 DOI: 10.1002/anie.201701868] [Citation(s) in RCA: 227] [Impact Index Per Article: 32.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Indexed: 12/16/2022]
Abstract
Triplex nucleic acids have recently attracted interest as part of the rich "toolbox" of structures used to develop DNA-based nanostructures and materials. This Review addresses the use of DNA triplexes to assemble sensing platforms and molecular switches. Furthermore, the pH-induced, switchable assembly and dissociation of triplex-DNA-bridged nanostructures are presented. Specifically, the aggregation/deaggregation of nanoparticles, the reversible oligomerization of origami tiles and DNA circles, and the use of triplex DNA structures as functional units for the assembly of pH-responsive systems and materials are described. Examples include semiconductor-loaded DNA-stabilized microcapsules, DNA-functionalized dye-loaded metal-organic frameworks (MOFs), and the pH-induced release of the loads. Furthermore, the design of stimuli-responsive DNA-based hydrogels undergoing reversible pH-induced hydrogel-to-solution transitions using triplex nucleic acids is introduced, and the use of triplex DNA to assemble shape-memory hydrogels is discussed. An outlook for possible future applications of triplex nucleic acids is also provided.
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Affiliation(s)
- Yuwei Hu
- Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem, 91904, Israel
| | - Alessandro Cecconello
- Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem, 91904, Israel
| | - Andrea Idili
- Department of Chemistry, University of Rome, Tor Vergata, via della Ricerca Scientifica, 00133, Rome, Italy
| | - Francesco Ricci
- Department of Chemistry, University of Rome, Tor Vergata, via della Ricerca Scientifica, 00133, Rome, Italy
| | - Itamar Willner
- Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem, 91904, Israel
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Hu Y, Cecconello A, Idili A, Ricci F, Willner I. Triplex-DNA-Nanostrukturen: von grundlegenden Eigenschaften zu Anwendungen. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201701868] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Yuwei Hu
- Institute of Chemistry; The Hebrew University of Jerusalem; Jerusalem 91904 Israel
| | | | - Andrea Idili
- Department of Chemistry; Universität Rom; Tor Vergata, via della Ricerca Scientifica 00133 Rom Italien
| | - Francesco Ricci
- Department of Chemistry; Universität Rom; Tor Vergata, via della Ricerca Scientifica 00133 Rom Italien
| | - Itamar Willner
- Institute of Chemistry; The Hebrew University of Jerusalem; Jerusalem 91904 Israel
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15
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Wang XW, Zhang WB. Protein Catenation Enhances Both the Stability and Activity of Folded Structural Domains. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201705194] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xiao-Wei Wang
- Key Laboratory of Polymer Chemistry & Physics of Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P. R. China
| | - Wen-Bin Zhang
- Key Laboratory of Polymer Chemistry & Physics of Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P. R. China
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16
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Wang XW, Zhang WB. Protein Catenation Enhances Both the Stability and Activity of Folded Structural Domains. Angew Chem Int Ed Engl 2017; 56:13985-13989. [DOI: 10.1002/anie.201705194] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 08/07/2017] [Indexed: 01/11/2023]
Affiliation(s)
- Xiao-Wei Wang
- Key Laboratory of Polymer Chemistry & Physics of Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P. R. China
| | - Wen-Bin Zhang
- Key Laboratory of Polymer Chemistry & Physics of Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P. R. China
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17
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Wu ZS, Shen Z, Tram K, Salena BJ, Li Y. Topological DNA Assemblies Containing Identical or Fraternal Twins. Chembiochem 2016; 17:1142-5. [PMID: 26994736 DOI: 10.1002/cbic.201600036] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Indexed: 01/10/2023]
Affiliation(s)
- Zai-Sheng Wu
- Departments of Biochemistry and Biomedical Sciences; McMaster University; 1280 Main Street West Hamilton ON L8S 4K1 Canada
- Cancer Metastasis Alert and Prevention Center; Pharmaceutical Photocatalysis of State Key Laboratory of Photocatalysis on Energy and Environment; Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy; College of Chemistry; Fuzhou University; Fuzhou 350002 China
| | - Zhifa Shen
- Departments of Biochemistry and Biomedical Sciences; McMaster University; 1280 Main Street West Hamilton ON L8S 4K1 Canada
- School of Laboratory Medicine and Life Sciences; Wenzhou Medical University; Wenzhou Chashan University Town Wenzhou Zhejiang 325035 China
| | - Kha Tram
- Departments of Biochemistry and Biomedical Sciences; McMaster University; 1280 Main Street West Hamilton ON L8S 4K1 Canada
| | - Bruno J. Salena
- Department of Medicine; McMaster University; 1280 Main Street West Hamilton ON L8S 4K1 Canada
| | - Yingfu Li
- Departments of Biochemistry and Biomedical Sciences; McMaster University; 1280 Main Street West Hamilton ON L8S 4K1 Canada
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Abstract
Dimers of origami tiles are bridged by the Pb(2+)-dependent DNAzyme sequence and its substrate or by the histidine-dependent DNAzyme sequence and its substrate to yield the dimers T1-T2 and T3-T4, respectively. The dimers are cleaved to monomer tiles in the presence of Pb(2+)-ions or histidine as triggers. Similarly, trimers of origami tiles are constructed by bridging the tiles with the Pb(2+)-ion-dependent DNAzyme sequence and the histidine-dependent DNAzyme sequence and their substrates yielding the trimer T1-T5-T4. In the presence of Pb(2+)-ions and/or histidine as triggers, the programmed cleavage of trimer proceeds. Using Pb(2+) or histidine as trigger cleaves the trimer to yield T5-T4 and T1 or the dimer T1-T5 and T4, respectively. In the presence of Pb(2+)-ions and histidine as triggers, the cleavage products are the monomer tiles T1, T5, and T4. The different cleavage products are identified by labeling the tiles with 0, 1, or 2 streptavidin labels and AFM imaging.
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Affiliation(s)
- Na Wu
- Institute of Chemistry, The Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem , Jerusalem 91904, Israel
| | - Itamar Willner
- Institute of Chemistry, The Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem , Jerusalem 91904, Israel
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19
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Valero J, Lohmann F, Keppner D, Famulok M. Single-Stranded Tile Stoppers for Interlocked DNA Architectures. Chembiochem 2016; 17:1146-9. [DOI: 10.1002/cbic.201500685] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Indexed: 12/22/2022]
Affiliation(s)
- Julián Valero
- Life and Medical Science (LIMES) Institute; Chemical Biology & Medicinal Chemistry Unit; University of Bonn; Gerhard-Domagk Strasse 1 53121 Bonn Germany
| | - Finn Lohmann
- Life and Medical Science (LIMES) Institute; Chemical Biology & Medicinal Chemistry Unit; University of Bonn; Gerhard-Domagk Strasse 1 53121 Bonn Germany
| | - Daniel Keppner
- Life and Medical Science (LIMES) Institute; Chemical Biology & Medicinal Chemistry Unit; University of Bonn; Gerhard-Domagk Strasse 1 53121 Bonn Germany
| | - Michael Famulok
- Life and Medical Science (LIMES) Institute; Chemical Biology & Medicinal Chemistry Unit; University of Bonn; Gerhard-Domagk Strasse 1 53121 Bonn Germany
- Center of Advanced European Studies and Research (CAESAR); Ludwig-Erhard-Allee 2 53175 Bonn Germany
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Cassinelli V, Oberleitner B, Sobotta J, Nickels P, Grossi G, Kempter S, Frischmuth T, Liedl T, Manetto A. One-Step Formation of "Chain-Armor"-Stabilized DNA Nanostructures. Angew Chem Int Ed Engl 2015; 54:7795-8. [PMID: 25980669 DOI: 10.1002/anie.201500561] [Citation(s) in RCA: 105] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Indexed: 12/12/2022]
Abstract
DNA-based self-assembled nanostructures are widely used to position organic and inorganic objects with nanoscale precision. A particular promising application of DNA structures is their usage as programmable carrier systems for targeted drug delivery. To provide DNA-based templates that are robust against degradation at elevated temperatures, low ion concentrations, adverse pH conditions, and DNases, we built 6-helix DNA tile tubes consisting of 24 oligonucleotides carrying alkyne groups on their 3'-ends and azides on their 5'-ends. By a mild click reaction, the two ends of selected oligonucleotides were covalently connected to form rings and interlocked DNA single strands, so-called DNA catenanes. Strikingly, the structures stayed topologically intact in pure water and even after precipitation from EtOH. The structures even withstood a temperature of 95 °C when all of the 24 strands were chemically interlocked.
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Affiliation(s)
- Valentina Cassinelli
- baseclick GmbH, Bahnhofstrasse 9-15, 82327 Tutzing (Germany).,Department Chemistry and Biochemistry, Ludwig-Maximilians-Universität (LMU), Butenandtstrasse 5-13, 81377 Munich (Germany)
| | | | - Jessica Sobotta
- baseclick GmbH, Bahnhofstrasse 9-15, 82327 Tutzing (Germany).,Department Applied Chemistry, Technische Hochschule Nürnberg G. S. Ohm, Kesslerplatz 12, 90489 Nürnberg (Germany)
| | - Philipp Nickels
- Physics Department and CeNS, Ludwig-Maximilians-Universität (LMU), Geschwister-Scholl-Platz 1, 80539 Munich (Germany)
| | - Guido Grossi
- Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, 8000 Aarhus (Denmark)
| | - Susanne Kempter
- Physics Department and CeNS, Ludwig-Maximilians-Universität (LMU), Geschwister-Scholl-Platz 1, 80539 Munich (Germany)
| | | | - Tim Liedl
- Physics Department and CeNS, Ludwig-Maximilians-Universität (LMU), Geschwister-Scholl-Platz 1, 80539 Munich (Germany)
| | - Antonio Manetto
- baseclick GmbH, Bahnhofstrasse 9-15, 82327 Tutzing (Germany).
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Cassinelli V, Oberleitner B, Sobotta J, Nickels P, Grossi G, Kempter S, Frischmuth T, Liedl T, Manetto A. Eintopfsynthese von “Kettenhemd”-stabilisierten DNA-Nanostrukturen. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201500561] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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