1
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Hou Y, Treanor B. DNA origami: Interrogating the nano-landscape of immune receptor activation. Biophys J 2024; 123:2211-2223. [PMID: 37838832 DOI: 10.1016/j.bpj.2023.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 09/22/2023] [Accepted: 10/12/2023] [Indexed: 10/16/2023] Open
Abstract
The immune response is orchestrated by elaborate protein interaction networks that interweave ligand-mediated receptor reorganization with signaling cascades. While the biochemical processes have been extensively investigated, delineating the biophysical principles governing immune receptor activation has remained challenging due to design limitations of traditional ligand display platforms. These constraints have been overcome by advances in DNA origami nanotechnology, enabling unprecedented control over ligand geometry on configurable scaffolds. It is now possible to systematically dissect the independent roles of ligand stoichiometry, spatial distribution, and rigidity in immune receptor activation, signaling, and cooperativity. In this review, we highlight pioneering efforts in manipulating the ligand presentation landscape to understand immune receptor triggering and to engineer functional immune responses.
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Affiliation(s)
- Yuchen Hou
- Department of Cell and Systems Biology, University of Toronto, Toronto, Ontario.
| | - Bebhinn Treanor
- Department of Cell and Systems Biology, University of Toronto, Toronto, Ontario; Department of Biological Sciences, University of Toronto Scarborough, Toronto, Ontario; Department of Immunology, University of Toronto, Toronto, Ontario.
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2
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Gavrilović S, Brüggenthies GA, Weck JM, Heuer-Jungemann A, Schwille P. Protein-Assisted Large-Scale Assembly and Differential Patterning of DNA Origami Lattices. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2309680. [PMID: 38229553 DOI: 10.1002/smll.202309680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 11/20/2023] [Indexed: 01/18/2024]
Abstract
Nanofabrication has experienced a big boost with the invention of DNA origami, enabling the production and assembly of complex nanoscale structures that may be able to unlock fully new functionalities in biology and beyond. The remarkable precision with which these structures can be designed and produced is, however, not yet matched by their assembly dynamics, which can be extremely slow, particularly when attached to biological templates, such as membranes. Here, the rapid and controlled formation of DNA origami lattices on the scale of hundreds of micrometers in as little as 30 minutes is demonstrated, utilizing active patterning by the E.coli Min protein system, thereby yielding a remarkable improvement over conventional passive diffusion-based assembly methods. Various patterns, including spots, inverse spots, mazes, and meshes can be produced at different scales, tailored through the shape and density of the assembled structures. The differential positioning accomplished by Min-induced diffusiophoresis even allows the introduction of "pseudo-colors", i.e., complex core-shell patterns, by simultaneously patterning different DNA origami species. Beyond the targeted functionalization of biological surfaces, this approach may also be promising for applications in plasmonics, catalysis, and molecular sensing.
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Affiliation(s)
- Svetozar Gavrilović
- Department of Cellular and Molecular Biophysics, Max Planck Institute of Biochemistry, 82152, Martinsried, Germany
| | | | - Johann Moritz Weck
- Research Group DNA Hybridnanomaterials, Max Planck Institute of Biochemistry, 82152, Martinsried, Germany
| | - Amelie Heuer-Jungemann
- Research Group DNA Hybridnanomaterials, Max Planck Institute of Biochemistry, 82152, Martinsried, Germany
| | - Petra Schwille
- Department of Cellular and Molecular Biophysics, Max Planck Institute of Biochemistry, 82152, Martinsried, Germany
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3
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Wu Y, Luo L, Hao Z, Liu D. DNA-based nanostructures for RNA delivery. MEDICAL REVIEW (2021) 2024; 4:207-224. [PMID: 38919398 PMCID: PMC11195427 DOI: 10.1515/mr-2023-0069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 02/28/2024] [Indexed: 06/27/2024]
Abstract
RNA-based therapeutics have emerged as a promising approach for the treatment of various diseases, including cancer, genetic disorders, and infectious diseases. However, the delivery of RNA molecules into target cells has been a major challenge due to their susceptibility to degradation and inefficient cellular uptake. To overcome these hurdles, DNA-based nano technology offers an unprecedented opportunity as a potential delivery platform for RNA therapeutics. Due to its excellent characteristics such as programmability and biocompatibility, these DNA-based nanostructures, composed of DNA molecules assembled into precise and programmable structures, have garnered significant attention as ideal building materials for protecting and delivering RNA payloads to the desired cellular destinations. In this review, we highlight the current progress in the design and application of three DNA-based nanostructures: DNA origami, lipid-nanoparticle (LNP) technology related to frame guided assembly (FGA), and DNA hydrogel for the delivery of RNA molecules. Their biomedical applications are briefly discussed and the challenges and future perspectives in this field are also highlighted.
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Affiliation(s)
- Yuanyuan Wu
- Beijing SupraCirc Biotechnology Co., Ltd, Beijing, China
| | - Liangzhi Luo
- School of Pharmaceutical Sciences, Capital Medical University, Beijing, China
| | - Ziyang Hao
- School of Pharmaceutical Sciences, Capital Medical University, Beijing, China
| | - Dongsheng Liu
- Department of Chemistry, Engineering Research Center of Advanced Rare Earth Materials, (Ministry of Education), Tsinghua University, Beijing, China
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4
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Qu Y, Shen F, Peng H, Chen G, Wang L, Sun L. Dynamic Interface-Assisted Rapid Self-Assembly of DNA Origami-Framed Anisotropic Nanoparticles. JACS AU 2024; 4:903-907. [PMID: 38559741 PMCID: PMC10976600 DOI: 10.1021/jacsau.4c00145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 03/04/2024] [Accepted: 03/06/2024] [Indexed: 04/04/2024]
Abstract
The ordered arrangement of nanoparticles can generate unique physicochemical properties, rendering it a pivotal direction in the field of nanotechnology. DNA-based chemical encoding has emerged as an unparalleled strategy for orchestrating precise and controlled nanoparticle assemblies. Nonetheless, it is often time-consuming and has limited assembly efficiency. In this study, we developed a strategy for the rapid and ordered assembly of DNA origami-framed nanoparticles assisted by dynamic interfaces. By assembling Au nanoparticles (AuNPs) onto DNA origami with different sticky ends in various directions, we endowed them with anisotropic specific affinities. After assembling DNA origami-framed AuNPs onto supported lipid bilayers with freely diffusing single-stranded DNA via DNA hybridization, we found that DNA origami-framed AuNPs could form larger ordered assemblies than those in 3D solution within equivalent time frames. Furthermore, we also achieved rapid and ordered assembly of liposome nanoparticles by employing the aforementioned strategy. Our work provides a novel avenue for efficient and rapid assembly of nanoparticles across two-dimensional interfaces, which is expected to promote the application of ordered nanoparticle assemblies in sensor and biomimetic system construction.
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Affiliation(s)
- Yanfei Qu
- School
of Life Science, Shanghai University, Shanghai 200444, China
- Institute
of Materiobiology, Department of Chemistry, College of Science, Shanghai University, Shanghai 200444, China
| | - Fengyun Shen
- Institute
of Materiobiology, Department of Chemistry, College of Science, Shanghai University, Shanghai 200444, China
| | - Hongzhen Peng
- Institute
of Materiobiology, Department of Chemistry, College of Science, Shanghai University, Shanghai 200444, China
| | - Guifang Chen
- School
of Life Science, Shanghai University, Shanghai 200444, China
| | - Lihua Wang
- Institute
of Materiobiology, Department of Chemistry, College of Science, Shanghai University, Shanghai 200444, China
| | - Lele Sun
- Institute
of Materiobiology, Department of Chemistry, College of Science, Shanghai University, Shanghai 200444, China
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5
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Nambiar N, Loyd ZA, Abel SM. Particle Deformability Enables Control of Interactions between Membrane-Anchored Nanoparticles. J Chem Theory Comput 2024; 20:1732-1739. [PMID: 37844420 DOI: 10.1021/acs.jctc.3c00687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Abstract
Nanoparticles adsorbed on a membrane can induce deformations of the membrane that give rise to effective interactions between the particles. Previous studies have focused primarily on rigid nanoparticles with fixed shapes. However, DNA origami technology has enabled the creation of deformable nanostructures with controllable shapes and mechanical properties, presenting new opportunities to modulate interactions between particles adsorbed on deformable surfaces. Here we use coarse-grained molecular dynamics simulations to investigate deformable, hinge-like nanostructures anchored to lipid membranes via cholesterol anchors. We characterize deformations of the particles and membrane as a function of the hinge stiffness. Flexible particles adopt open configurations to conform to a flat membrane, whereas stiffer particles induce deformations of the membrane. We further show that particles spontaneously aggregate and that cooperative effects lead to changes in their shape when they are close together. Using umbrella sampling methods, we quantify the effective interaction between two particles and show that stiffer hinge-like particles experience stronger and longer-ranged attraction. Our results demonstrate that interactions between deformable, membrane-anchored nanoparticles can be controlled by modifying mechanical properties of the particles, suggesting new ways to modulate the self-assembly of particles on deformable surfaces.
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Affiliation(s)
- Nikhil Nambiar
- Department of Chemical and Biomolecular Engineering, University of Tennessee, Knoxville, Tennessee 37996, United States
| | - Zachary A Loyd
- Department of Chemical and Biomolecular Engineering, University of Tennessee, Knoxville, Tennessee 37996, United States
| | - Steven M Abel
- Department of Chemical and Biomolecular Engineering, University of Tennessee, Knoxville, Tennessee 37996, United States
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6
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Jahnke K, Göpfrich K. Engineering DNA-based cytoskeletons for synthetic cells. Interface Focus 2023; 13:20230028. [PMID: 37577007 PMCID: PMC10415745 DOI: 10.1098/rsfs.2023.0028] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 06/30/2023] [Indexed: 08/15/2023] Open
Abstract
The development and bottom-up assembly of synthetic cells with a functional cytoskeleton sets a major milestone to understand cell mechanics and to develop man-made machines on the nano- and microscale. However, natural cytoskeletal components can be difficult to purify, deliberately engineer and reconstitute within synthetic cells which therefore limits the realization of multifaceted functions of modern cytoskeletons in synthetic cells. Here, we review recent progress in the development of synthetic cytoskeletons made from deoxyribonucleic acid (DNA) as a complementary strategy. In particular, we explore the capabilities and limitations of DNA cytoskeletons to mimic functions of natural cystoskeletons like reversible assembly, cargo transport, force generation, mechanical support and guided polymerization. With recent examples, we showcase the power of rationally designed DNA cytoskeletons for bottom-up assembled synthetic cells as fully engineerable entities. Nevertheless, the realization of dynamic instability, self-replication and genetic encoding as well as contractile force generating motors remains a fruitful challenge for the complete integration of multifunctional DNA-based cytoskeletons into synthetic cells.
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Affiliation(s)
- Kevin Jahnke
- Biophysical Engineering Group, Max Planck Institute for Medical Research, Jahnstraße 29, 69120 Heidelberg, Germany
- Department of Physics and Astronomy, Heidelberg University, 69120 Heidelberg, Germany
| | - Kerstin Göpfrich
- Biophysical Engineering Group, Max Planck Institute for Medical Research, Jahnstraße 29, 69120 Heidelberg, Germany
- Center for Molecular Biology (ZMBH), Heidelberg University, Im Neuenheimer Feld 329, 69120 Heidelberg, Germany
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7
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Chen C, Luo X, Kaplan AE, Bawendi MG, Macfarlane RJ, Bathe M. Ultrafast dense DNA functionalization of quantum dots and rods for scalable 2D array fabrication with nanoscale precision. SCIENCE ADVANCES 2023; 9:eadh8508. [PMID: 37566651 PMCID: PMC10421044 DOI: 10.1126/sciadv.adh8508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 07/14/2023] [Indexed: 08/13/2023]
Abstract
Scalable fabrication of two-dimensional (2D) arrays of quantum dots (QDs) and quantum rods (QRs) with nanoscale precision is required for numerous device applications. However, self-assembly-based fabrication of such arrays using DNA origami typically suffers from low yield due to inefficient QD and QR DNA functionalization. In addition, it is challenging to organize solution-assembled DNA origami arrays on 2D device substrates while maintaining their structural fidelity. Here, we reduced manufacturing time from a few days to a few minutes by preparing high-density DNA-conjugated QDs/QRs from organic solution using a dehydration and rehydration process. We used a surface-assisted large-scale assembly (SALSA) method to construct 2D origami lattices directly on solid substrates to template QD and QR 2D arrays with orientational control, with overall loading yields exceeding 90%. Our fabrication approach enables the scalable, high fidelity manufacturing of 2D addressable QDs and QRs with nanoscale orientational and spacing control for functional 2D photonic devices.
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Affiliation(s)
- Chi Chen
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Xin Luo
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
- Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Alexander E. K. Kaplan
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Moungi G. Bawendi
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Robert J. Macfarlane
- Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Mark Bathe
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
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8
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Yang J, Jahnke K, Xin L, Jing X, Zhan P, Peil A, Griffo A, Škugor M, Yang D, Fan S, Göpfrich K, Yan H, Wang P, Liu N. Modulating Lipid Membrane Morphology by Dynamic DNA Origami Networks. NANO LETTERS 2023. [PMID: 37440701 DOI: 10.1021/acs.nanolett.3c00750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/15/2023]
Abstract
Membrane morphology and its dynamic adaptation regulate many cellular functions, which are often mediated by membrane proteins. Advances in DNA nanotechnology have enabled the realization of various protein-inspired structures and functions with precise control at the nanometer level, suggesting a viable tool to artificially engineer membrane morphology. In this work, we demonstrate a DNA origami cross (DOC) structure that can be anchored onto giant unilamellar vesicles (GUVs) and subsequently polymerized into micrometer-scale reconfigurable one-dimensional (1D) chains or two-dimensional (2D) lattices. Such DNA origami-based networks can be switched between left-handed (LH) and right-handed (RH) conformations by DNA fuels and exhibit potent efficacy in remodeling the membrane curvatures of GUVs. This work sheds light on designing hierarchically assembled dynamic DNA systems for the programmable modulation of synthetic cells for useful applications.
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Affiliation(s)
- Juanjuan Yang
- Institute of Molecular Medicine, Department of Laboratory Medicine, Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University Shanghai 200127, People's Republic of China
- 2. Physics Institute, University of Stuttgart, Pfaffenwaldring 57, 70569, Stuttgart, Germany
| | - Kevin Jahnke
- Biophysical Engineering Group, Max Planck Institute for Medical Research Heidelberg, Jahnstr. 29, 69120 Heidelberg, Germany
| | - Ling Xin
- 2. Physics Institute, University of Stuttgart, Pfaffenwaldring 57, 70569, Stuttgart, Germany
| | - Xinxin Jing
- 2. Physics Institute, University of Stuttgart, Pfaffenwaldring 57, 70569, Stuttgart, Germany
| | - Pengfei Zhan
- 2. Physics Institute, University of Stuttgart, Pfaffenwaldring 57, 70569, Stuttgart, Germany
| | - Andreas Peil
- 2. Physics Institute, University of Stuttgart, Pfaffenwaldring 57, 70569, Stuttgart, Germany
| | - Alessandra Griffo
- Biophysical Engineering Group, Max Planck Institute for Medical Research Heidelberg, Jahnstr. 29, 69120 Heidelberg, Germany
| | - Marko Škugor
- 2. Physics Institute, University of Stuttgart, Pfaffenwaldring 57, 70569, Stuttgart, Germany
| | - Donglei Yang
- Institute of Molecular Medicine, Department of Laboratory Medicine, Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University Shanghai 200127, People's Republic of China
| | - Sisi Fan
- 2. Physics Institute, University of Stuttgart, Pfaffenwaldring 57, 70569, Stuttgart, Germany
| | - Kerstin Göpfrich
- Biophysical Engineering Group, Max Planck Institute for Medical Research Heidelberg, Jahnstr. 29, 69120 Heidelberg, Germany
- Center for Molecular Biology of Heidelberg University (ZMBH), Im Neuenheime Feld 329, 69120 Heidelberg, Germany
| | - Hao Yan
- School of Molecular Sciences and Center for Molecular Design and Biomimetics at Biodesign Institute, Arizona State University, Tempe, Arizona 85287, United States
| | - Pengfei Wang
- Institute of Molecular Medicine, Department of Laboratory Medicine, Shanghai Key Laboratory for Nucleic Acid Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University Shanghai 200127, People's Republic of China
| | - Na Liu
- 2. Physics Institute, University of Stuttgart, Pfaffenwaldring 57, 70569, Stuttgart, Germany
- Max Planck Institute for Solid State Research, Heisenbergstrasse 1, D-70569 Stuttgart, Germany
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9
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He Z, Shi K, Li J, Chao J. Self-assembly of DNA origami for nanofabrication, biosensing, drug delivery, and computational storage. iScience 2023; 26:106638. [PMID: 37187699 PMCID: PMC10176269 DOI: 10.1016/j.isci.2023.106638] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023] Open
Abstract
Since the pioneering work of immobile DNA Holliday junction by Ned Seeman in the early 1980s, the past few decades have witnessed the development of DNA nanotechnology. In particular, DNA origami has pushed the field of DNA nanotechnology to a new level. It obeys the strict Watson-Crick base pairing principle to create intricate structures with nanoscale accuracy, which greatly enriches the complexity, dimension, and functionality of DNA nanostructures. Benefiting from its high programmability and addressability, DNA origami has emerged as versatile nanomachines for transportation, sensing, and computing. This review will briefly summarize the recent progress of DNA origami, two-dimensional pattern, and three-dimensional assembly based on DNA origami, followed by introduction of its application in nanofabrication, biosensing, drug delivery, and computational storage. The prospects and challenges of assembly and application of DNA origami are also discussed.
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Affiliation(s)
- Zhimei He
- Key Laboratory for Organic Electronics & Information Displays (KLOEID), Jiangsu Key Laboratory for Biosensors Institute of Advanced Materials (IAM) and School of Materials Science and Engineering, Nanjing University of Posts & Telecommunications, Nanjing 210023, China
- Smart Health Big Data Analysis and Location Services Engineering Research Center of Jiangsu Province, School of Geographic and Biologic Information, Nanjing University of Posts & Telecommunications, Nanjing 210023, China
| | - Kejun Shi
- Key Laboratory for Organic Electronics & Information Displays (KLOEID), Jiangsu Key Laboratory for Biosensors Institute of Advanced Materials (IAM) and School of Materials Science and Engineering, Nanjing University of Posts & Telecommunications, Nanjing 210023, China
| | - Jinggang Li
- Key Laboratory for Organic Electronics & Information Displays (KLOEID), Jiangsu Key Laboratory for Biosensors Institute of Advanced Materials (IAM) and School of Materials Science and Engineering, Nanjing University of Posts & Telecommunications, Nanjing 210023, China
| | - Jie Chao
- Key Laboratory for Organic Electronics & Information Displays (KLOEID), Jiangsu Key Laboratory for Biosensors Institute of Advanced Materials (IAM) and School of Materials Science and Engineering, Nanjing University of Posts & Telecommunications, Nanjing 210023, China
- Smart Health Big Data Analysis and Location Services Engineering Research Center of Jiangsu Province, School of Geographic and Biologic Information, Nanjing University of Posts & Telecommunications, Nanjing 210023, China
- Corresponding author
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10
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Cao S, Lin L, Zhao Y, Guo L, Zhu Y, Wang L, Li J. Programming Aggregate States of DNA Nanorods with Sub-10 nm Hydrophobic Patterns for Tunable Cell Entry. JACS AU 2023; 3:1004-1009. [PMID: 37124296 PMCID: PMC10131207 DOI: 10.1021/jacsau.3c00097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 03/15/2023] [Accepted: 03/15/2023] [Indexed: 05/03/2023]
Abstract
The intracellular application of DNA nanodevices is challenged by their inadequate cellular entry efficiency, which may be addressed by the development of amphiphilic DNA nanostructures. However, the impact of the spatial distribution of hydrophobicity in cell entry has not been fully explored. Here, we program a spectrum of amphiphilic DNA nanostructures displaying diverse sub-10 nm patterns of cholesterol, which result in distinct aggregate states in the aqueous solution and thus varied cell entry efficiencies. We find that the hydrophobic patterns can lead to discrete aggregate states, from monomers to low-number oligomers (n = 1-6). We demonstrate that the monomers or oligomers with moderate hydrophobic density are preferred for cell entry, with up to ∼174-fold improvement relative to unmodified ones. Our study provides a new clue for the rational design of amphiphilic DNA nanostructures for intracellular applications.
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Affiliation(s)
- Shuting Cao
- Division
of Physical Biology, CAS Key Laboratory of Interfacial Physics and
Technology, Shanghai Institute of Applied
Physics, Chinese Academy of Sciences, Shanghai 201800, China
- University
of Chinese Academy of Sciences, Beijing 100049, China
- The
Interdisciplinary Research Center, Shanghai Synchrotron Radiation
Facility, Shanghai Advanced Research Institute,
Chinese Academy of Sciences, Shanghai 201210, China
| | - Lixuan Lin
- Division
of Physical Biology, CAS Key Laboratory of Interfacial Physics and
Technology, Shanghai Institute of Applied
Physics, Chinese Academy of Sciences, Shanghai 201800, China
- University
of Chinese Academy of Sciences, Beijing 100049, China
- The
Interdisciplinary Research Center, Shanghai Synchrotron Radiation
Facility, Shanghai Advanced Research Institute,
Chinese Academy of Sciences, Shanghai 201210, China
| | - Yan Zhao
- Institute
of Biomedical Health Technology and Engineering, Shenzhen Bay Laboratory, Shenzhen 518132, China
| | - Linjie Guo
- The
Interdisciplinary Research Center, Shanghai Synchrotron Radiation
Facility, Shanghai Advanced Research Institute,
Chinese Academy of Sciences, Shanghai 201210, China
- Institute
of Materials Biology, Shanghai University, Shanghai 200444, China
| | - Ying Zhu
- Division
of Physical Biology, CAS Key Laboratory of Interfacial Physics and
Technology, Shanghai Institute of Applied
Physics, Chinese Academy of Sciences, Shanghai 201800, China
- University
of Chinese Academy of Sciences, Beijing 100049, China
- The
Interdisciplinary Research Center, Shanghai Synchrotron Radiation
Facility, Shanghai Advanced Research Institute,
Chinese Academy of Sciences, Shanghai 201210, China
- Institute
of Materials Biology, Shanghai University, Shanghai 200444, China
| | - Lihua Wang
- Division
of Physical Biology, CAS Key Laboratory of Interfacial Physics and
Technology, Shanghai Institute of Applied
Physics, Chinese Academy of Sciences, Shanghai 201800, China
- University
of Chinese Academy of Sciences, Beijing 100049, China
- The
Interdisciplinary Research Center, Shanghai Synchrotron Radiation
Facility, Shanghai Advanced Research Institute,
Chinese Academy of Sciences, Shanghai 201210, China
- Institute
of Materials Biology, Shanghai University, Shanghai 200444, China
| | - Jiang Li
- Division
of Physical Biology, CAS Key Laboratory of Interfacial Physics and
Technology, Shanghai Institute of Applied
Physics, Chinese Academy of Sciences, Shanghai 201800, China
- University
of Chinese Academy of Sciences, Beijing 100049, China
- The
Interdisciplinary Research Center, Shanghai Synchrotron Radiation
Facility, Shanghai Advanced Research Institute,
Chinese Academy of Sciences, Shanghai 201210, China
- Institute
of Materials Biology, Shanghai University, Shanghai 200444, China
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11
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Zhan P, Peil A, Jiang Q, Wang D, Mousavi S, Xiong Q, Shen Q, Shang Y, Ding B, Lin C, Ke Y, Liu N. Recent Advances in DNA Origami-Engineered Nanomaterials and Applications. Chem Rev 2023; 123:3976-4050. [PMID: 36990451 PMCID: PMC10103138 DOI: 10.1021/acs.chemrev.3c00028] [Citation(s) in RCA: 44] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Indexed: 03/31/2023]
Abstract
DNA nanotechnology is a unique field, where physics, chemistry, biology, mathematics, engineering, and materials science can elegantly converge. Since the original proposal of Nadrian Seeman, significant advances have been achieved in the past four decades. During this glory time, the DNA origami technique developed by Paul Rothemund further pushed the field forward with a vigorous momentum, fostering a plethora of concepts, models, methodologies, and applications that were not thought of before. This review focuses on the recent progress in DNA origami-engineered nanomaterials in the past five years, outlining the exciting achievements as well as the unexplored research avenues. We believe that the spirit and assets that Seeman left for scientists will continue to bring interdisciplinary innovations and useful applications to this field in the next decade.
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Affiliation(s)
- Pengfei Zhan
- 2nd Physics
Institute, University of Stuttgart, Pfaffenwaldring 57, 70569 Stuttgart, Germany
| | - Andreas Peil
- 2nd Physics
Institute, University of Stuttgart, Pfaffenwaldring 57, 70569 Stuttgart, Germany
| | - Qiao Jiang
- National
Center for Nanoscience and Technology, No 11, BeiYiTiao Zhongguancun, Beijing 100190, China
| | - Dongfang Wang
- School
of Biomedical Engineering and Suzhou Institute for Advanced Research, University of Science and Technology of China, Suzhou 215123, China
| | - Shikufa Mousavi
- Department
of Chemistry, Emory University, Atlanta, Georgia 30322, United States
| | - Qiancheng Xiong
- Department
of Cell Biology, Yale School of Medicine, 333 Cedar Street, New Haven, Connecticut 06520, United States
- Nanobiology
Institute, Yale University, 850 West Campus Drive, West Haven, Connecticut 06516, United States
| | - Qi Shen
- Department
of Cell Biology, Yale School of Medicine, 333 Cedar Street, New Haven, Connecticut 06520, United States
- Nanobiology
Institute, Yale University, 850 West Campus Drive, West Haven, Connecticut 06516, United States
- Department
of Molecular Biophysics and Biochemistry, Yale University, 266
Whitney Avenue, New Haven, Connecticut 06511, United States
| | - Yingxu Shang
- National
Center for Nanoscience and Technology, No 11, BeiYiTiao Zhongguancun, Beijing 100190, China
| | - Baoquan Ding
- National
Center for Nanoscience and Technology, No 11, BeiYiTiao Zhongguancun, Beijing 100190, China
| | - Chenxiang Lin
- Department
of Cell Biology, Yale School of Medicine, 333 Cedar Street, New Haven, Connecticut 06520, United States
- Nanobiology
Institute, Yale University, 850 West Campus Drive, West Haven, Connecticut 06516, United States
- Department
of Biomedical Engineering, Yale University, 17 Hillhouse Avenue, New Haven, Connecticut 06511, United States
| | - Yonggang Ke
- Wallace
H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30322, United States
| | - Na Liu
- 2nd Physics
Institute, University of Stuttgart, Pfaffenwaldring 57, 70569 Stuttgart, Germany
- Max Planck
Institute for Solid State Research, Heisenbergstrasse 1, 70569 Stuttgart, Germany
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12
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Suzuki Y, Sugiyama H, Endo M. Two-Dimensional DNA Origami Lattices Assembled on Lipid Bilayer Membranes. Methods Mol Biol 2023; 2639:83-90. [PMID: 37166712 DOI: 10.1007/978-1-0716-3028-0_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Molecular self-assembly has attracted much attention as a method to create novel supramolecular architectures. The scaffolded DNA origami method has enabled the construction of almost arbitrarily shaped DNA nanostructures, which can be further used as components of higher-order architectures. Here, we describe a method to construct and visualize two-dimensional (2D) lattices self-assembled from DNA origami tiles on lipid bilayer membranes. The weak adsorption of DNA origami tiles onto the mica-supported lipid bilayer allows their lateral diffusion along the surface, facilitating interactions among the tiles to assemble and form large 2D lattices. Depending on the design (i.e., shape, size, and interactions with each other) of DNA origami tiles, a variety of 2D lattices made of DNA are constructed.
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Affiliation(s)
- Yuki Suzuki
- Frontier Research Institute for Interdisciplinary Sciences, Tohoku University, Aoba-ku, Sendai, Japan
- Department of Chemistry for Materials, Graduate School of Engineering, Mie University, Tsu, Mie, Japan
| | - Hiroshi Sugiyama
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto, Japan
- Institute for Integrated Cell-Material Sciences, Kyoto University, Sakyo-ku, Kyoto, Japan
| | - Masayuki Endo
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto, Japan.
- Institute for Integrated Cell-Material Sciences, Kyoto University, Sakyo-ku, Kyoto, Japan.
- Organization for Research and Development of Innovative Science and Technology, Kansai University, Suita, Osaka, Japan.
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13
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Khmelinskaia A, Schwille P, Franquelim HG. Binding and Characterization of DNA Origami Nanostructures on Lipid Membranes. Methods Mol Biol 2023; 2639:231-255. [PMID: 37166721 DOI: 10.1007/978-1-0716-3028-0_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
DNA origami is an extremely versatile nanoengineering tool with widespread applicability in various fields of research, including membrane physiology and biophysics. The possibility to easily modify DNA strands with lipophilic moieties enabled the recent development of a variety of membrane-active DNA origami devices. Biological membranes, as the core barriers of the cells, display vital structural and functional roles. Therefore, lipid bilayers are widely popular targets of DNA origami nanotechnology for synthetic biology and biomedical applications. In this chapter, we summarize the typical experimental methods used to investigate the interaction of DNA origami with synthetic membrane models. Herein, we present detailed protocols for the production of lipid model membranes and characterization of membrane-targeted DNA origami nanostructures using different microscopy approaches.
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Affiliation(s)
- Alena Khmelinskaia
- Max Planck Institute of Biochemistry, Munich, Germany
- Institute of Protein Design, University of Washington, Seattle, WA, USA
- Life & Medical Sciences Institute (LIMES), University of Bonn, Bonn, Germany
| | | | - Henri G Franquelim
- Max Planck Institute of Biochemistry, Munich, Germany.
- Interfaculty Centre for Bioactive Matter (b-ACTmatter), Leipzig University, Leipzig, Germany.
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14
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Rong R, Zhou X, Liang G, Li H, You M, Liang Z, Zeng Z, Xiao H, Ji D, Xia X. Targeting Cell Membranes, Depleting ROS by Dithiane and Thioketal-Containing Polymers with Pendant Cholesterols Delivering Necrostatin-1 for Glaucoma Treatment. ACS NANO 2022; 16:21225-21239. [PMID: 36487191 DOI: 10.1021/acsnano.2c09202] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Glaucoma is the leading cause of irreversible blindness worldwide, characterized by progressive vision loss due to the selective damage to retinal ganglion cells (RGCs) and their axons. Oxidative stress is generally believed as one key factor of RGCs death. Recently, necroptosis was identified to play a key role in glaucomatous injury. Therefore, depletion of reactive oxygen species (ROS) and inhibition of necroptosis in RGCs has become one of treatment strategies for glaucoma. However, existing drugs without efficient drug enter into the retina and have controlled release due to a short drug retention. Herein, we designed a glaucomatous microenvironment-responsive drug carrier polymer, which is characterized by the presence of thioketal bonds and 1,4-dithiane unit in the main chain for depleting ROS as well as the pendant cholesterols for targeting cell membranes. This polymer was adopted to encapsulate an inhibitor of necroptosis, necrostatin-1, into nanoparticles (designated as NP1). NP1 with superior biosafety could scavenge ROS in RGCs both in vitro and in vivo of an acute pathological glaucomatous injury model. Further, NP1 was found to effectively inhibit the upregulation of the necroptosis pathway, reducing the death of RGCs. The findings in this study exemplified the use of nanomaterials as potential strategies to treat glaucoma.
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Affiliation(s)
- Rong Rong
- Eye Center of Xiangya Hospital, Central South University, Changsha, Hunan410008, P. R. China
- Hunan Key Laboratory of Ophthalmology, Changsha, Hunan410008, P. R. China
- National Clinical Research Center for Geriatric Diseases (Xiangya Hospital), Central South University, Changsha, Hunan410008, P. R. China
| | - Xuezhi Zhou
- Eye Center of Xiangya Hospital, Central South University, Changsha, Hunan410008, P. R. China
- Hunan Key Laboratory of Ophthalmology, Changsha, Hunan410008, P. R. China
- National Clinical Research Center for Geriatric Diseases (Xiangya Hospital), Central South University, Changsha, Hunan410008, P. R. China
| | - Ganghao Liang
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing100190, China
- University of Chinese Academy of Sciences, Beijing100049, China
| | - Haibo Li
- Eye Center of Xiangya Hospital, Central South University, Changsha, Hunan410008, P. R. China
- Hunan Key Laboratory of Ophthalmology, Changsha, Hunan410008, P. R. China
- National Clinical Research Center for Geriatric Diseases (Xiangya Hospital), Central South University, Changsha, Hunan410008, P. R. China
| | - Mengling You
- Eye Center of Xiangya Hospital, Central South University, Changsha, Hunan410008, P. R. China
- Hunan Key Laboratory of Ophthalmology, Changsha, Hunan410008, P. R. China
- National Clinical Research Center for Geriatric Diseases (Xiangya Hospital), Central South University, Changsha, Hunan410008, P. R. China
| | - Zhuotao Liang
- National Clinical Research Center for Geriatric Diseases (Xiangya Hospital), Central South University, Changsha, Hunan410008, P. R. China
- Department of Spine Surgery, Xiangya Hospital, Central South University, Changsha, Hunan410008, P. R. China
| | - Zhou Zeng
- Eye Center of Xiangya Hospital, Central South University, Changsha, Hunan410008, P. R. China
- Hunan Key Laboratory of Ophthalmology, Changsha, Hunan410008, P. R. China
- National Clinical Research Center for Geriatric Diseases (Xiangya Hospital), Central South University, Changsha, Hunan410008, P. R. China
| | - Haihua Xiao
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing100190, China
- University of Chinese Academy of Sciences, Beijing100049, China
| | - Dan Ji
- Eye Center of Xiangya Hospital, Central South University, Changsha, Hunan410008, P. R. China
- Hunan Key Laboratory of Ophthalmology, Changsha, Hunan410008, P. R. China
- National Clinical Research Center for Geriatric Diseases (Xiangya Hospital), Central South University, Changsha, Hunan410008, P. R. China
| | - Xiaobo Xia
- Eye Center of Xiangya Hospital, Central South University, Changsha, Hunan410008, P. R. China
- Hunan Key Laboratory of Ophthalmology, Changsha, Hunan410008, P. R. China
- National Clinical Research Center for Geriatric Diseases (Xiangya Hospital), Central South University, Changsha, Hunan410008, P. R. China
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15
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Bogawat Y, Krishnan S, Simmel FC, Santiago I. Tunable 2D diffusion of DNA nanostructures on lipid membranes. Biophys J 2022; 121:4810-4818. [PMID: 36243925 PMCID: PMC9811667 DOI: 10.1016/j.bpj.2022.10.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/02/2022] [Accepted: 10/11/2022] [Indexed: 01/07/2023] Open
Abstract
DNA nanotechnology facilitates the synthesis of biomimetic models for studying biological systems. This work uses lipid bilayers as platforms for two-dimensional single-particle tracking of the dynamics of DNA nanostructures. Three different DNA origami structures adhere to the membrane through hybridization with cholesterol-modified strands. Their two-dimensional diffusion coefficient is modulated by changing the concentration of monovalent and divalent salts and the number of anchors. In addition, the diffusion coefficient is tuned by targeting cholesterol-modified anchor strands with strand-displacement reactions. We demonstrate a responsive system with changing diffusivity by selectively displacing membrane-bound anchor strands. We also show the programmed release of origami structures from the lipid membranes.
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Affiliation(s)
- Yash Bogawat
- Physics Department E14, Technical University of Munich, Garching, Germany
| | - Swati Krishnan
- Physics Department E14, Technical University of Munich, Garching, Germany; Boehringer Ingelheim, Ingelheim am Rhein, Germany
| | - Friedrich C Simmel
- Physics Department E14, Technical University of Munich, Garching, Germany.
| | - Ibon Santiago
- Physics Department E14, Technical University of Munich, Garching, Germany; CIC nanoGUNE BRTA, Donostia-San Sebastián, Spain.
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16
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Dreher Y, Fichtler J, Karfusehr C, Jahnke K, Xin Y, Keller A, Göpfrich K. Genotype-phenotype mapping with polyominos made from DNA origami tiles. Biophys J 2022; 121:4840-4848. [PMID: 36088535 PMCID: PMC9811662 DOI: 10.1016/j.bpj.2022.09.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 08/18/2022] [Accepted: 09/06/2022] [Indexed: 01/07/2023] Open
Abstract
The correlation between genetic information and characteristics of a living cell-its genotype and its phenotype-constitutes the basis of genetics. Here, we experimentally realize a primitive form of genotype-phenotype mapping with DNA origami. The DNA origami can polymerize into two-dimensional lattices (phenotype) via blunt-end stacking facilitated by edge staples at the seam of the planar DNA origami. There are 80 binding positions for edge staples, which allow us to translate an 80-bit long binary code (genotype) onto the DNA origami. The presence of an edge staple thus corresponds to a "1" and its absence to a "0." The interactions of our DNA-based system can be reproduced by a polyomino model. Polyomino growth simulations qualitatively reproduce our experimental results. We show that not only the absolute number of base stacks but also their sequence position determine the cluster size and correlation length of the orientation of single DNA origami within the cluster. Importantly, the mutation of a few bits can result in major morphology changes of the DNA origami cluster, while more often, major sequence changes have no impact. Our experimental realization of a correlation between binary information ("genotype") and cluster morphology ("phenotype") thus reproduces key properties of genotype-phenotype maps known from living systems.
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Affiliation(s)
- Yannik Dreher
- Max Planck Institute for Medical Research, Biophysical Engineering Group, Heidelberg, Germany; Department of Physics and Astronomy, Heidelberg University, Heidelberg, Germany
| | - Julius Fichtler
- Max Planck Institute for Medical Research, Biophysical Engineering Group, Heidelberg, Germany
| | - Christoph Karfusehr
- Max Planck Institute for Medical Research, Biophysical Engineering Group, Heidelberg, Germany; Max Planck School Matter to Life, Heidelberg University, Heidelberg, Germany
| | - Kevin Jahnke
- Max Planck Institute for Medical Research, Biophysical Engineering Group, Heidelberg, Germany; Department of Physics and Astronomy, Heidelberg University, Heidelberg, Germany
| | - Yang Xin
- Paderborn University, Technical and Macromolecular Chemistry, Paderborn, Germany
| | - Adrian Keller
- Paderborn University, Technical and Macromolecular Chemistry, Paderborn, Germany
| | - Kerstin Göpfrich
- Max Planck Institute for Medical Research, Biophysical Engineering Group, Heidelberg, Germany; Department of Physics and Astronomy, Heidelberg University, Heidelberg, Germany.
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17
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Abstract
Hierarchical assembly of programmable DNA frameworks─such as DNA origami─paves the way for versatile nanometer-precise parallel nanopatterning up to macroscopic scales. As of now, the rapid evolution of the DNA nanostructure design techniques and the accessibility of these methods provide a feasible platform for building highly ordered DNA-based assemblies for various purposes. So far, a plethora of different building blocks based on DNA tiles and DNA origami have been introduced, but the dynamics of the large-scale lattice assembly of such modules is still poorly understood. Here, we focus on the dynamics of two-dimensional surface-assisted DNA origami lattice assembly at mica and lipid substrates and the techniques for prospective three-dimensional assemblies, and finally, we summarize the potential applications of such systems.
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Affiliation(s)
- Sofia Julin
- Biohybrid
Materials, Department of Bioproducts and Biosystems, Aalto University, 00076 Aalto, Finland
| | - Adrian Keller
- Paderborn
University, Technical and Macromolecular
Chemistry, Warburger
Str. 100, 33098 Paderborn, Germany,
| | - Veikko Linko
- Biohybrid
Materials, Department of Bioproducts and Biosystems, Aalto University, 00076 Aalto, Finland,LIBER
Center of Excellence, Aalto University, 00076 Aalto, Finland,
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18
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Liu J, Chen L, Zhai T, Li W, Liu Y, Gu H. Programmable Assembly of Amphiphilic DNA through Controlled Cholesterol Stacking. J Am Chem Soc 2022; 144:16598-16603. [PMID: 36040192 DOI: 10.1021/jacs.2c06610] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The excellent programmability and modifiability of DNA has enabled chemists to reproduce a series of specific molecular interactions in self-assembled synthetic systems. Among diverse modifications, cholesterol conjugation can turn DNA into an amphiphilic molecule (cholesterol-DNA), driving the formation of DNA assemblies through the cholesterol-endowed hydrophobic interaction. However, precise control of such an assembly process remains difficult because of the unbiased accumulation of cholesterol. Here, we report the serendipitous discovery of the favored tetramerization of cholesterol in cholesterol-DNA copolymers that carry the cholesterol modification at the blunt end of DNA. The discovery expands the repertoire of controllable molecular interactions by DNA and provides an effective way to precisely control the hydrophobic stacking of cholesterol for programmed cholesterol-DNA assembly.
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Affiliation(s)
- Jin Liu
- Fudan University Shanghai Cancer Center, and the Shanghai Key Laboratory of Medical Epigenetics, Institutes of Biomedical Sciences, Shanghai Stomatological Hospital, Fudan University, Shanghai 200433, China
| | - Liman Chen
- Fudan University Shanghai Cancer Center, and the Shanghai Key Laboratory of Medical Epigenetics, Institutes of Biomedical Sciences, Shanghai Stomatological Hospital, Fudan University, Shanghai 200433, China
| | - Tingting Zhai
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Wei Li
- Fudan University Shanghai Cancer Center, and the Shanghai Key Laboratory of Medical Epigenetics, Institutes of Biomedical Sciences, Shanghai Stomatological Hospital, Fudan University, Shanghai 200433, China
| | - Yuehua Liu
- Fudan University Shanghai Cancer Center, and the Shanghai Key Laboratory of Medical Epigenetics, Institutes of Biomedical Sciences, Shanghai Stomatological Hospital, Fudan University, Shanghai 200433, China
| | - Hongzhou Gu
- Fudan University Shanghai Cancer Center, and the Shanghai Key Laboratory of Medical Epigenetics, Institutes of Biomedical Sciences, Shanghai Stomatological Hospital, Fudan University, Shanghai 200433, China.,School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China.,Center for Medical Research and Innovation, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai 201399, China
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19
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Dhanasekar NN, Thiyagarajan D, Bhatia D. DNA origami in the quest for membrane piercing. Chem Asian J 2022; 17:e202200591. [PMID: 35947734 DOI: 10.1002/asia.202200591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 08/07/2022] [Indexed: 11/09/2022]
Abstract
The tool kit for label-free single-molecule sensing, nucleic acid sequencing (DNA, RNA and protein) and other biotechnological applications has been significantly broadened due to the wide range of available nanopore-based technologies. Currently, various sources of nanopores, including biological, fabricated solid-state, hybrid and recently de novo chemically synthesized ion-like channels have put in use for rapid single-molecule sensing of biomolecules and other diagnostic applications. At length scales of hundreds of nanometers, DNA nanotechnology, particularly DNA origami-based devices, enables the assembly of complex and dynamic 3-dimensional nanostructures, including nanopores with precise control over the size/shape. DNA origami technology has enabled to construct nanopores by DNA alone or hybrid architects with solid-state nanopore devices or nanocapillaries. In this review, we briefly discuss the nanopore technique that uses DNA nanotechnology to construct such individual pores in lipid-based systems or coupled with other solid-state devices, nanocapillaries for enhanced biosensing function. We summarize various DNA-based design nanopores and explore the sensing properties of such DNA channels. Apart from DNA origami channels we also pointed the design principles of RNA nanopores for peptide sensing applications.
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Affiliation(s)
- Naresh Niranjan Dhanasekar
- Johns Hopkins University, Chemical and Biomolecular Engineering, 3400 North Charles Street, 21218, Baltimore, UNITED STATES
| | - Durairaj Thiyagarajan
- Helmholtz-Zentrum fur Infektionsforschung GmbH, Pharmacy and Infections, 66123, Saarbrücken, GERMANY
| | - Dhiraj Bhatia
- Indian Institute of Technology Gandhinagar, Biological Engineering, 382355, Gandhi Nagar, INDIA
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20
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Baumann KN, Schröder T, Ciryam PS, Morzy D, Tinnefeld P, Knowles TPJ, Hernández-Ainsa S. DNA-Liposome Hybrid Carriers for Triggered Cargo Release. ACS APPLIED BIO MATERIALS 2022; 5:3713-3721. [PMID: 35838663 PMCID: PMC9382633 DOI: 10.1021/acsabm.2c00225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
![]()
The design of simple and versatile synthetic routes to
accomplish
triggered-release properties in carriers is of particular interest
for drug delivery purposes. In this context, the programmability and
adaptability of DNA nanoarchitectures in combination with liposomes
have great potential to render biocompatible hybrid carriers for triggered
cargo release. We present an approach to form a DNA mesh on large
unilamellar liposomes incorporating a stimuli-responsive DNA building
block. Upon incubation with a single-stranded DNA trigger sequence,
a hairpin closes, and the DNA building block is allowed to self-contract.
We demonstrate the actuation of this building block by single-molecule
Förster resonance energy transfer (FRET), fluorescence recovery
after photobleaching, and fluorescence quenching measurements. By
triggering this process, we demonstrate the elevated release of the
dye calcein from the DNA–liposome hybrid carriers. Interestingly,
the incubation of the doxorubicin-laden active hybrid carrier with
HEK293T cells suggests increased cytotoxicity relative to a control
carrier without the triggered-release mechanism. In the future, the
trigger could be provided by peritumoral nucleic acid sequences and
lead to site-selective release of encapsulated chemotherapeutics.
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Affiliation(s)
- Kevin N Baumann
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, U.K.,Cavendish Laboratory, University of Cambridge, JJ Thomson Avenue, Cambridge CB3 0HE, U.K
| | - Tim Schröder
- Department of Chemistry and Center for NanoScience (CeNS), Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, 81377 München, Germany
| | - Prashanth S Ciryam
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, U.K
| | - Diana Morzy
- Cavendish Laboratory, University of Cambridge, JJ Thomson Avenue, Cambridge CB3 0HE, U.K
| | - Philip Tinnefeld
- Department of Chemistry and Center for NanoScience (CeNS), Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, 81377 München, Germany
| | - Tuomas P J Knowles
- Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, U.K.,Cavendish Laboratory, University of Cambridge, JJ Thomson Avenue, Cambridge CB3 0HE, U.K
| | - Silvia Hernández-Ainsa
- Instituto de Nanociencia y Materiales de Aragón, CSIC-Universidad de Zaragoza, Zaragoza 50009, Spain.,Government of Aragon, ARAID Foundation, Zaragoza 50018, Spain
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21
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Surface Assembly of DNA Origami on a Lipid Bilayer Observed Using High-Speed Atomic Force Microscopy. Molecules 2022; 27:molecules27134224. [PMID: 35807467 PMCID: PMC9268156 DOI: 10.3390/molecules27134224] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 06/28/2022] [Accepted: 06/29/2022] [Indexed: 11/17/2022] Open
Abstract
The micrometer-scale assembly of various DNA nanostructures is one of the major challenges for further progress in DNA nanotechnology. Programmed patterns of 1D and 2D DNA origami assembly using specific DNA strands and micrometer-sized lattice assembly using cross-shaped DNA origami were performed on a lipid bilayer surface. During the diffusion of DNA origami on the membrane surface, the formation of lattices and their rearrangement in real-time were observed using high-speed atomic force microscopy (HS-AFM). The formed lattices were used to further assemble DNA origami tiles into their cavities. Various patterns of lattice–tile complexes were created by changing the interactions between the lattice and tiles. For the control of the nanostructure formation, the photo-controlled assembly and disassembly of DNA origami were performed reversibly, and dynamic assembly and disassembly were observed on a lipid bilayer surface using HS-AFM. Using a lipid bilayer for DNA origami assembly, it is possible to perform a hierarchical assembly of multiple DNA origami nanostructures, such as the integration of functional components into a frame architecture.
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22
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Hao P, Niu L, Luo Y, Wu N, Zhao Y. Surface Engineering of Lipid Vesicles Based on DNA Nanotechnology. Chempluschem 2022; 87:e202200074. [PMID: 35604011 DOI: 10.1002/cplu.202200074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 05/01/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Pengyan Hao
- Xi'an Jiaotong University School of Life Science and Technology CHINA
| | - Liqiong Niu
- Xi'an Jiaotong University School of Life Science and Technology CHINA
| | - Yuanyuan Luo
- Xi'an Jiaotong University School of Life Science and Technology CHINA
| | - Na Wu
- Xi'an Jiaotong University School of Life Science and Technology No.28, West Xianning Road 710049 Xi'an CHINA
| | - Yongxi Zhao
- Xi'an Jiaotong University School of Life Science and Technology CHINA
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23
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Suzuki Y, Kawamata I, Watanabe K, Mano E. Lipid bilayer-assisted dynamic self-assembly of hexagonal DNA origami blocks into monolayer crystalline structures with designed geometries. iScience 2022; 25:104292. [PMID: 35573202 PMCID: PMC9097702 DOI: 10.1016/j.isci.2022.104292] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 03/18/2022] [Accepted: 04/19/2022] [Indexed: 11/17/2022] Open
Abstract
The DNA origami technique is used to construct custom-shaped nanostructures that can be used as components of two-dimensional crystalline structures with user-defined structural patterns. Here, we designed an Mg2+-responsive hexagonal 3D DNA origami block with self-shape-complementary ruggedness on the sides. Hexagonal DNA origami blocks were electrostatically adsorbed onto a fluidic lipid bilayer membrane surface to ensure lateral diffusion. A subsequent increase in the Mg2+ concentration in the surrounding environment induced the self-assembly of the origami blocks into lattices with prescribed geometries based on a self-complementary shape fit. High-speed atomic force microscopy (HS-AFM) images revealed dynamic events involved in the self-assembly process, including edge reorganization, defect splitting, diffusion, and filling, which provide a glimpse into how the lattice structures are self-improved. Lipid bilayer-assisted self-assembly of 3D DNA origami blocks was achieved Time-lapse AFM imaging of the self-assembly processes was performed Different assembly patterns were achieved from a single DNA origami design
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Affiliation(s)
- Yuki Suzuki
- Frontier Research Institute for Interdisciplinary Sciences, Tohoku University, 6-3 Aramaki-aza Aoba, Aoba-ku, Sendai 980-8578, Japan
- Corresponding author
| | - Ibuki Kawamata
- Department of Robotics, Graduate School of Engineering, Tohoku University, 6-6-01 Aramaki-aza Aoba, Aoba-ku, Sendai 980-8579, Japan
| | - Kotaro Watanabe
- Department of Robotics, Graduate School of Engineering, Tohoku University, 6-6-01 Aramaki-aza Aoba, Aoba-ku, Sendai 980-8579, Japan
| | - Eriko Mano
- Frontier Research Institute for Interdisciplinary Sciences, Tohoku University, 6-3 Aramaki-aza Aoba, Aoba-ku, Sendai 980-8578, Japan
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24
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Li B, Abel SM. Membrane-mediated interactions between hinge-like particles. SOFT MATTER 2022; 18:2742-2749. [PMID: 35311882 DOI: 10.1039/d2sm00094f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Adsorption of nanoparticles on a membrane can give rise to interactions between particles, mediated by membrane deformations, that play an important role in self-assembly and membrane remodeling. Previous theoretical and experimental research has focused on nanoparticles with fixed shapes, such as spherical, rod-like, and curved nanoparticles. Recently, hinge-like DNA origami nanostructures have been designed with tunable mechanical properties. Inspired by this, we investigate the equilibrium properties of hinge-like particles adsorbed on an elastic membrane using Monte Carlo and umbrella sampling simulations. The configurations of an isolated particle are influenced by competition between bending energies of the membrane and the particle, which can be controlled by changing adsorption strength and hinge stiffness. When two adsorbed particles interact, they effectively repel one another when the strength of adhesion to the membrane is weak. However, a strong adhesive interaction induces an effective attraction between the particles, which drives their aggregation. The configurations of the aggregate can be tuned by adjusting the hinge stiffness: tip-to-tip aggregation occurs for flexible hinges, whereas tip-to-middle aggregation also occurs for stiffer hinges. Our results highlight the potential for using the mechanical features of deformable nanoparticles to influence their self-assembly when the particles and membrane mutually influence one another.
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Affiliation(s)
- Bing Li
- Institut für Physik, Johannes Gutenberg-Universität Mainz, 55099 Mainz, Germany
| | - Steven M Abel
- Department of Chemical and Biomolecular Engineering, University of Tennessee, Knoxville, Tennessee, 37996, USA.
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25
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Tseng CY, Wang WX, Douglas TR, Chou LYT. Engineering DNA Nanostructures to Manipulate Immune Receptor Signaling and Immune Cell Fates. Adv Healthc Mater 2022; 11:e2101844. [PMID: 34716686 DOI: 10.1002/adhm.202101844] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/14/2021] [Indexed: 12/19/2022]
Abstract
Immune cells sense, communicate, and logically integrate a multitude of environmental signals to make important cell-fate decisions and fulfill their effector functions. These processes are initiated and regulated by a diverse array of immune receptors and via their dynamic spatiotemporal organization upon ligand binding. Given the widespread relevance of the immune system to health and disease, there have been significant efforts toward understanding the biophysical principles governing immune receptor signaling and activation, as well as the development of biomaterials which exploit these principles for therapeutic immune engineering. Here, how advances in the field of DNA nanotechnology constitute a growing toolbox for further pursuit of these endeavors is discussed. Key cellular players involved in the induction of immunity against pathogens or diseased cells are first summarized. How the ability to design DNA nanostructures with custom shapes, dynamics, and with site-specific incorporation of diverse guests can be leveraged to manipulate the signaling pathways that regulate these processes is then presented. It is followed by highlighting emerging applications of DNA nanotechnology at the crossroads of immune engineering, such as in vitro reconstitution platforms, vaccines, and adjuvant delivery systems. Finally, outstanding questions that remain for further advancing immune-modulatory DNA nanodevices are outlined.
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Affiliation(s)
- Chung Yi Tseng
- Institute of Biomedical Engineering University of Toronto Toronto Ontario M5S 3G9 Canada
| | - Wendy Xueyi Wang
- Institute of Biomedical Engineering University of Toronto Toronto Ontario M5S 3G9 Canada
| | - Travis Robert Douglas
- Institute of Biomedical Engineering University of Toronto Toronto Ontario M5S 3G9 Canada
| | - Leo Y. T. Chou
- Institute of Biomedical Engineering University of Toronto Toronto Ontario M5S 3G9 Canada
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26
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Xiong Y, Lin Z, Mostarac D, Minevich B, Peng Q, Zhu G, Sánchez PA, Kantorovich S, Ke Y, Gang O. Divalent Multilinking Bonds Control Growth and Morphology of Nanopolymers. NANO LETTERS 2021; 21:10547-10554. [PMID: 34647751 PMCID: PMC8704199 DOI: 10.1021/acs.nanolett.1c03009] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 09/24/2021] [Indexed: 05/22/2023]
Abstract
Assembly of nanoscale objects into linear architectures resembling molecular polymers is a basic organization resulting from divalent interactions. Such linear architectures occur for particles with two binding patches on opposite sides, known as Janus particles. However, unlike molecular systems where valence bonds can be envisioned as pointlike interactions nanoscale patches are often realized through multiple molecular linkages. The relationship between the characteristics of these linkages, the resulting interpatch connectivity, and assembly morphology is not well-explored. Here, we investigate assembly behavior of model divalent nanomonomers, DNA nanocuboid with tailorable multilinking bonds. Our study reveals that the characteristics of individual molecular linkages and their collective properties have a profound effect on nanomonomer reactivity and resulting morphologies. Beyond linear nanopolymers, a common signature of divalent nanomonomers, we observe an effective valence increase as linkages lengthened, leading to the nanopolymer bundling. The experimental findings are rationalized by molecular dynamics simulations.
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Affiliation(s)
- Yan Xiong
- Department
of Chemical Engineering, Columbia University, New York, New York 10027, United States
| | - Zhiwei Lin
- Department
of Chemical Engineering, Columbia University, New York, New York 10027, United States
| | - Deniz Mostarac
- Computational
and Soft Matter Physics, Faculty of Physics, University of Vienna, Boltzmanngasse 5, 1090 Vienna, Austria
- MMM
Mathematics-Magnetism-Materials, Research Platform, University of Vienna, Boltzmanngasse 5, 1090 Vienna, Austria
| | - Brian Minevich
- Department
of Chemical Engineering, Columbia University, New York, New York 10027, United States
| | - Qiuyuan Peng
- Department
of Applied Physics and Applied Mathematics, Columbia University, New York, New York 10027, United States
| | - Guolong Zhu
- Department
of Chemical Engineering, Columbia University, New York, New York 10027, United States
| | - Pedro A. Sánchez
- Computational
and Soft Matter Physics, Faculty of Physics, University of Vienna, Boltzmanngasse 5, 1090 Vienna, Austria
| | - Sofia Kantorovich
- Computational
and Soft Matter Physics, Faculty of Physics, University of Vienna, Boltzmanngasse 5, 1090 Vienna, Austria
- Department
of Mathematical and Theoretical Physics, Institute of Mathematics
and Natural Sciences, Ural Federal University, Ekaterinburg, 620026, Russia
- MMM
Mathematics-Magnetism-Materials, Research Platform, University of Vienna, Boltzmanngasse 5, 1090 Vienna, Austria
| | - Yonggang Ke
- Wallace H.
Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30322, United States
| | - Oleg Gang
- Department
of Chemical Engineering, Columbia University, New York, New York 10027, United States
- Department
of Applied Physics and Applied Mathematics, Columbia University, New York, New York 10027, United States
- Center
for Functional Nanomaterials, Brookhaven
National Laboratory, Upton, New York 11973, United States
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27
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Qutbuddin Y, Krohn JH, Brüggenthies GA, Stein J, Gavrilovic S, Stehr F, Schwille P. Design Features to Accelerate the Higher-Order Assembly of DNA Origami on Membranes. J Phys Chem B 2021; 125:13181-13191. [PMID: 34818013 PMCID: PMC8667037 DOI: 10.1021/acs.jpcb.1c07694] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Nanotechnology often exploits DNA origami nanostructures assembled into even larger superstructures up to micrometer sizes with nanometer shape precision. However, large-scale assembly of such structures is very time-consuming. Here, we investigated the efficiency of superstructure assembly on surfaces using indirect cross-linking through low-complexity connector strands binding staple strand extensions, instead of connector strands binding to scaffold loops. Using single-molecule imaging techniques, including fluorescence microscopy and atomic force microscopy, we show that low sequence complexity connector strands allow formation of DNA origami superstructures on lipid membranes, with an order-of-magnitude enhancement in the assembly speed of superstructures. A number of effects, including suppression of DNA hairpin formation, high local effective binding site concentration, and multivalency are proposed to contribute to the acceleration. Thus, the use of low-complexity sequences for DNA origami higher-order assembly offers a very simple but efficient way of improving throughput in DNA origami design.
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Affiliation(s)
- Yusuf Qutbuddin
- Department of Cellular and Molecular Biophysics, Max Planck Institute of Biochemistry, Am Klopferspitz 18, D-82152 Martinsried, Germany
| | - Jan-Hagen Krohn
- Department of Cellular and Molecular Biophysics, Max Planck Institute of Biochemistry, Am Klopferspitz 18, D-82152 Martinsried, Germany.,Exzellenzcluster ORIGINS, Boltzmannstrasse 2, D-85748 Garching, Germany
| | - Gereon A Brüggenthies
- Department of Cellular and Molecular Biophysics, Max Planck Institute of Biochemistry, Am Klopferspitz 18, D-82152 Martinsried, Germany
| | - Johannes Stein
- Department of Cellular and Molecular Biophysics, Max Planck Institute of Biochemistry, Am Klopferspitz 18, D-82152 Martinsried, Germany
| | - Svetozar Gavrilovic
- Department of Cellular and Molecular Biophysics, Max Planck Institute of Biochemistry, Am Klopferspitz 18, D-82152 Martinsried, Germany
| | - Florian Stehr
- Department of Cellular and Molecular Biophysics, Max Planck Institute of Biochemistry, Am Klopferspitz 18, D-82152 Martinsried, Germany
| | - Petra Schwille
- Department of Cellular and Molecular Biophysics, Max Planck Institute of Biochemistry, Am Klopferspitz 18, D-82152 Martinsried, Germany
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28
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Daljit Singh JK, Luu MT, Berengut JF, Abbas A, Baker MAB, Wickham SFJ. Minimizing Cholesterol-Induced Aggregation of Membrane-Interacting DNA Origami Nanostructures. MEMBRANES 2021; 11:membranes11120950. [PMID: 34940451 PMCID: PMC8707602 DOI: 10.3390/membranes11120950] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 11/18/2021] [Accepted: 11/19/2021] [Indexed: 11/16/2022]
Abstract
DNA nanotechnology provides methods for building custom membrane-interacting nanostructures with diverse functions, such as shaping membranes, tethering defined numbers of membrane proteins, and transmembrane nanopores. The modification of DNA nanostructures with hydrophobic groups, such as cholesterol, is required to facilitate membrane interactions. However, cholesterol-induced aggregation of DNA origami nanostructures remains a challenge. Aggregation can result in reduced assembly yield, defective structures, and the inhibition of membrane interaction. Here, we quantify the assembly yield of two cholesterol-modified DNA origami nanostructures: a 2D DNA origami tile (DOT) and a 3D DNA origami barrel (DOB), by gel electrophoresis. We found that the DOT assembly yield (relative to the no cholesterol control) could be maximised by reducing the number of cholesterols from 6 to 1 (2 ± 0.2% to 100 ± 2%), optimising the separation between adjacent cholesterols (64 ± 26% to 78 ± 30%), decreasing spacer length (38 ± 20% to 95 ± 5%), and using protective ssDNA 10T overhangs (38 ± 20% to 87 ± 6%). Two-step folding protocols for the DOB, where cholesterol strands are added in a second step, did not improve the yield. Detergent improved the yield of distal cholesterol configurations (26 ± 22% to 92 ± 12%), but samples re-aggregated after detergent removal (74 ± 3%). Finally, we confirmed functional membrane binding of the cholesterol-modified nanostructures. These findings provide fundamental guidelines to reducing the cholesterol-induced aggregation of membrane-interacting 2D and 3D DNA origami nanostructures, improving the yield of well-formed structures to facilitate future applications in nanomedicine and biophysics.
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Affiliation(s)
- Jasleen Kaur Daljit Singh
- School of Chemistry, University of Sydney, Sydney, NSW 2006, Australia; (J.K.D.S.); (M.T.L.); (J.F.B.)
- School of Chemical and Biomolecular Engineering, University of Sydney, Sydney, NSW 2006, Australia;
- The University of Sydney Nano Institute, University of Sydney, Sydney, NSW 2006, Australia
| | - Minh Tri Luu
- School of Chemistry, University of Sydney, Sydney, NSW 2006, Australia; (J.K.D.S.); (M.T.L.); (J.F.B.)
- School of Chemical and Biomolecular Engineering, University of Sydney, Sydney, NSW 2006, Australia;
- The University of Sydney Nano Institute, University of Sydney, Sydney, NSW 2006, Australia
| | - Jonathan F. Berengut
- School of Chemistry, University of Sydney, Sydney, NSW 2006, Australia; (J.K.D.S.); (M.T.L.); (J.F.B.)
- The University of Sydney Nano Institute, University of Sydney, Sydney, NSW 2006, Australia
| | - Ali Abbas
- School of Chemical and Biomolecular Engineering, University of Sydney, Sydney, NSW 2006, Australia;
- The University of Sydney Nano Institute, University of Sydney, Sydney, NSW 2006, Australia
| | - Matthew A. B. Baker
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, NSW 2052, Australia;
- CSIRO Synthetic Biology Future Science Platform, GPO Box 2583, Brisbane, QLD 4001, Australia
| | - Shelley F. J. Wickham
- School of Chemistry, University of Sydney, Sydney, NSW 2006, Australia; (J.K.D.S.); (M.T.L.); (J.F.B.)
- The University of Sydney Nano Institute, University of Sydney, Sydney, NSW 2006, Australia
- School of Physics, University of Sydney, Sydney, NSW 2006, Australia
- Correspondence:
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29
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Yang S, Liu W, Zhang Y, Wang R. Bottom-Up Fabrication of Large-Scale Gold Nanorod Arrays by Surface Diffusion-Mediated DNA Origami Assembly. ACS APPLIED MATERIALS & INTERFACES 2021; 13:50516-50523. [PMID: 34637259 DOI: 10.1021/acsami.1c13173] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Self-assembly of anisotropic metal nanoparticles serves as an effective bottom-up route for the nanofabrication of novel artifacts. However, there still are many challenges to rationally manipulate anisotropic particles due to the size and geometric restrictions. To avoid the aggregation and mishybridization from DNA sticky-end-guided assembly in buffer solution, in this work, we utilized a cation-controlled surface diffusion strategy to the spatial arrangement of gold nanorods (AuNRs) into 1D and 2D arrays by using DNA origami tiles as binding frames on the solid-liquid interface through π-π stacking interactions. To facilitate the further manipulation of those patterns, a novel pattern transfer method was introduced to transfer the arrays of AuNRs from a liquid to a dry ambient environment with high yield and minor structural damage. The results demonstrated a successful strategy of DNA origami-assisted, large-scale assembly of AuNRs for constructing complex superstructures with potential applications in the nanofabrication of plasmonic and electronic devices.
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Affiliation(s)
- Shuo Yang
- Department of Chemistry, Missouri University of Science and Technology, Rolla, Missouri 65409, United States
| | - Wenyan Liu
- Department of Chemistry, Missouri University of Science and Technology, Rolla, Missouri 65409, United States
- Center for Research in Energy and Environment, Missouri University of Science and Technology, Rolla, Missouri 65409, United States
| | - Yuwei Zhang
- Department of Chemistry, Missouri University of Science and Technology, Rolla, Missouri 65409, United States
| | - Risheng Wang
- Department of Chemistry, Missouri University of Science and Technology, Rolla, Missouri 65409, United States
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30
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He Q, Liu Y, Li K, Wu Y, Wang T, Tan Y, Jiang T, Liu X, Liu Z. Deoxyribonucleic acid anchored on cell membranes for biomedical application. Biomater Sci 2021; 9:6691-6717. [PMID: 34494042 DOI: 10.1039/d1bm01057c] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Engineering cellular membranes with functional molecules provides an attractive strategy to manipulate cellular behaviors and functionalities. Currently, synthetic deoxyribonucleic acid (DNA) has emerged as a promising molecular tool to engineer cellular membranes for biomedical applications due to its molecular recognition and programmable properties. In this review, we summarized the recent advances in anchoring DNA on the cellular membranes and their applications. The strategies for anchoring DNA on cell membranes were summarized. Then their applications, such as immune response activation, receptor oligomerization regulation, membrane structure mimicking, cell-surface biosensing, and construction of cell clusters, were listed. The DNA-enabled intelligent systems which were able to sense stimuli such as DNA strands, light, and metal ions were highlighted. Finally, insights regarding the remaining challenges and possible future directions were provided.
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Affiliation(s)
- Qunye He
- Department of Pharmaceutics, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410013, Hunan Province, P. R. China.
| | - Yanfei Liu
- Department of Pharmaceutical Engineering, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan Province, P. R. China
| | - Ke Li
- Department of Pharmaceutics, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410013, Hunan Province, P. R. China.
| | - Yuwei Wu
- Department of Pharmaceutics, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410013, Hunan Province, P. R. China.
| | - Ting Wang
- Department of Pharmaceutics, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410013, Hunan Province, P. R. China.
| | - Yifu Tan
- Department of Pharmaceutical Engineering, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan Province, P. R. China
| | - Ting Jiang
- Department of Pharmaceutical Engineering, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan Province, P. R. China
| | - Xiaoqin Liu
- Department of Pharmaceutical Engineering, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan Province, P. R. China
| | - Zhenbao Liu
- Department of Pharmaceutics, Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410013, Hunan Province, P. R. China. .,Molecular Imaging Research Center of Central South University, Changsha 410008, Hunan, P. R. China
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31
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Kocabey S, Ekim Kocabey A, Schneiter R, Rüegg C. Membrane-Interacting DNA Nanotubes Induce Cancer Cell Death. NANOMATERIALS 2021; 11:nano11082003. [PMID: 34443832 PMCID: PMC8397952 DOI: 10.3390/nano11082003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 07/25/2021] [Accepted: 07/30/2021] [Indexed: 12/31/2022]
Abstract
DNA nanotechnology offers to build nanoscale structures with defined chemistries to precisely position biomolecules or drugs for selective cell targeting and drug delivery. Owing to the negatively charged nature of DNA, for delivery purposes, DNA is frequently conjugated with hydrophobic moieties, positively charged polymers/peptides and cell surface receptor-recognizing molecules or antibodies. Here, we designed and assembled cholesterol-modified DNA nanotubes to interact with cancer cells and conjugated them with cytochrome c to induce cancer cell apoptosis. By flow cytometry and confocal microscopy, we observed that DNA nanotubes efficiently bound to the plasma membrane as a function of the number of conjugated cholesterol moieties. The complex was taken up by the cells and localized to the endosomal compartment. Cholesterol-modified DNA nanotubes, but not unmodified ones, increased membrane permeability, caspase activation and cell death. Irreversible inhibition of caspase activity with a caspase inhibitor, however, only partially prevented cell death. Cytochrome c-conjugated DNA nanotubes were also efficiently taken up but did not increase the rate of cell death. These results demonstrate that cholesterol-modified DNA nanotubes induce cancer cell death associated with increased cell membrane permeability and are only partially dependent on caspase activity, consistent with a combined form of apoptotic and necrotic cell death. DNA nanotubes may be further developed as primary cytotoxic agents, or drug delivery vehicles, through cholesterol-mediated cellular membrane interactions and uptake.
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Affiliation(s)
- Samet Kocabey
- Department of Oncology, Microbiology and Immunology, Faculty of Science and Medicine, University of Fribourg, Chemin du Musée 18, PER17, 1700 Fribourg, Switzerland
- Correspondence: (S.K.); (C.R.)
| | - Aslihan Ekim Kocabey
- Department of Biology, Faculty of Science and Medicine, University of Fribourg, Chemin du Musée 10, PER05, 1700 Fribourg, Switzerland; (A.E.K.); (R.S.)
| | - Roger Schneiter
- Department of Biology, Faculty of Science and Medicine, University of Fribourg, Chemin du Musée 10, PER05, 1700 Fribourg, Switzerland; (A.E.K.); (R.S.)
| | - Curzio Rüegg
- Department of Oncology, Microbiology and Immunology, Faculty of Science and Medicine, University of Fribourg, Chemin du Musée 18, PER17, 1700 Fribourg, Switzerland
- Correspondence: (S.K.); (C.R.)
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32
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Kumar S, Dhami I, Thadke SA, Ly DH, Taylor RE. Rapid self-assembly of γPNA nanofibers at constant temperature. Biopolymers 2021; 112:e23463. [PMID: 34214178 DOI: 10.1002/bip.23463] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 06/10/2021] [Accepted: 06/14/2021] [Indexed: 11/07/2022]
Abstract
Peptide nucleic acids (PNAs) have primarily been used to achieve therapeutic gene modulation through antisense strategies since their design in the 1990s. However, the application of PNAs as a functional nanomaterial has been more recent. We recently reported that γ-modified peptide nucleic acids (γPNAs) could be used to enable formation of complex, self-assembling nanofibers in select polar aprotic organic solvent mixtures. Here we demonstrate that distinct γPNA strands, each with a high density of γ-modifications can form complex nanostructures at constant temperatures within 30 minutes. Additionally, we demonstrate DNA-assisted isothermal growth of γPNA nanofibers, thereby overcoming a key hurdle for future scale-up of applications related to nanofiber growth and micropatterning.
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Affiliation(s)
- Sriram Kumar
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
| | - Isha Dhami
- Department of Chemistry, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
| | - Shivaji A Thadke
- Department of Chemistry, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
| | - Danith H Ly
- Department of Chemistry, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
| | - Rebecca E Taylor
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA.,Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA.,Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
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33
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Berger RML, Weck JM, Kempe SM, Hill O, Liedl T, Rädler JO, Monzel C, Heuer-Jungemann A. Nanoscale FasL Organization on DNA Origami to Decipher Apoptosis Signal Activation in Cells. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2101678. [PMID: 34057291 DOI: 10.1002/smll.202101678] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 04/13/2021] [Indexed: 05/27/2023]
Abstract
Cell signaling is initiated by characteristic protein patterns in the plasma membrane, but tools to decipher their molecular organization and activation are hitherto lacking. Among the well-known signaling pattern is the death inducing signaling complex with a predicted hexagonal receptor architecture. To probe this architecture, DNA origami-based nanoagents with nanometer precise arrangements of the death receptor ligand FasL are introduced and presented to cells. Mimicking different receptor geometries, these nanoagents act as signaling platforms inducing fastest time-to-death kinetics for hexagonal FasL arrangements with 10 nm inter-molecular spacing. Compared to naturally occurring soluble FasL, this trigger is faster and 100× more efficient. Nanoagents with different spacing, lower FasL number or higher coupling flexibility impede signaling. The results present DNA origami as versatile signaling scaffolds exhibiting unprecedented control over molecular number and geometry. They define molecular benchmarks in apoptosis signal initiation and constitute a new strategy to drive particular cell responses.
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Affiliation(s)
- Ricarda M L Berger
- Faculty of Physics and Center for NanoScience (CeNS), Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539, Munich, Germany
| | - Johann M Weck
- Max Planck Institute of Biochemistry and Center for Nanoscience (CeNS), Ludwig-Maximilians-University, Am Klopferspitz 18, 82152, Martinsried, Germany
| | - Simon M Kempe
- Faculty of Physics and Center for NanoScience (CeNS), Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539, Munich, Germany
| | - Oliver Hill
- Apogenix AG, University of Heidelberg, Im Neuenheimer Feld 584, 69120, Heidelberg, Germany
| | - Tim Liedl
- Faculty of Physics and Center for NanoScience (CeNS), Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539, Munich, Germany
| | - Joachim O Rädler
- Faculty of Physics and Center for NanoScience (CeNS), Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539, Munich, Germany
| | - Cornelia Monzel
- Experimental Medical Physics, Heinrich-Heine University, Universitätsstrasse 1, 40225, Düsseldorf, Germany
| | - Amelie Heuer-Jungemann
- Max Planck Institute of Biochemistry and Center for Nanoscience (CeNS), Ludwig-Maximilians-University, Am Klopferspitz 18, 82152, Martinsried, Germany
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34
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Jahnke K, Ritzmann N, Fichtler J, Nitschke A, Dreher Y, Abele T, Hofhaus G, Platzman I, Schröder RR, Müller DJ, Spatz JP, Göpfrich K. Proton gradients from light-harvesting E. coli control DNA assemblies for synthetic cells. Nat Commun 2021; 12:3967. [PMID: 34172734 PMCID: PMC8233306 DOI: 10.1038/s41467-021-24103-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 05/27/2021] [Indexed: 02/06/2023] Open
Abstract
Bottom-up and top-down approaches to synthetic biology each employ distinct methodologies with the common aim to harness living systems. Here, we realize a strategic merger of both approaches to convert light into proton gradients for the actuation of synthetic cellular systems. We genetically engineer E. coli to overexpress the light-driven inward-directed proton pump xenorhodopsin and encapsulate them in artificial cell-sized compartments. Exposing the compartments to light-dark cycles, we reversibly switch the pH by almost one pH unit and employ these pH gradients to trigger the attachment of DNA structures to the compartment periphery. For this purpose, a DNA triplex motif serves as a nanomechanical switch responding to the pH-trigger of the E. coli. When DNA origami plates are modified with the pH-sensitive triplex motif, the proton-pumping E. coli can trigger their attachment to giant unilamellar lipid vesicles (GUVs) upon illumination. A DNA cortex is formed upon DNA origami polymerization, which sculpts and deforms the GUVs. We foresee that the combination of bottom-up and top down approaches is an efficient way to engineer synthetic cells.
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Affiliation(s)
- Kevin Jahnke
- Biophysical Engineering Group, Max Planck Institute for Medical Research, Heidelberg, Germany
- Department of Physics and Astronomy, Heidelberg University, Heidelberg, Germany
| | - Noah Ritzmann
- Department of Biosystems Science and Engineering, Eidgenössische Technische Hochschule (ETH) Zurich, Basel, Switzerland
| | - Julius Fichtler
- Biophysical Engineering Group, Max Planck Institute for Medical Research, Heidelberg, Germany
- Department of Physics and Astronomy, Heidelberg University, Heidelberg, Germany
| | - Anna Nitschke
- Biophysical Engineering Group, Max Planck Institute for Medical Research, Heidelberg, Germany
- Department of Physics and Astronomy, Heidelberg University, Heidelberg, Germany
| | - Yannik Dreher
- Biophysical Engineering Group, Max Planck Institute for Medical Research, Heidelberg, Germany
- Department of Physics and Astronomy, Heidelberg University, Heidelberg, Germany
| | - Tobias Abele
- Biophysical Engineering Group, Max Planck Institute for Medical Research, Heidelberg, Germany
- Department of Physics and Astronomy, Heidelberg University, Heidelberg, Germany
| | - Götz Hofhaus
- Centre for Advanced Materials, Heidelberg, Germany
| | - Ilia Platzman
- Max Planck Institute for Medical Research, Department of Cellular Biophysics, Heidelberg, Germany
- Institute for Molecular Systems Engineering (IMSE), Heidelberg University, Heidelberg, Germany
| | | | - Daniel J Müller
- Department of Biosystems Science and Engineering, Eidgenössische Technische Hochschule (ETH) Zurich, Basel, Switzerland
| | - Joachim P Spatz
- Max Planck Institute for Medical Research, Department of Cellular Biophysics, Heidelberg, Germany
- Institute for Molecular Systems Engineering (IMSE), Heidelberg University, Heidelberg, Germany
- Max Planck School Matter to Life, Heidelberg, Germany
| | - Kerstin Göpfrich
- Biophysical Engineering Group, Max Planck Institute for Medical Research, Heidelberg, Germany.
- Department of Physics and Astronomy, Heidelberg University, Heidelberg, Germany.
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35
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Kong G, Xiong M, Liu L, Hu L, Meng HM, Ke G, Zhang XB, Tan W. DNA origami-based protein networks: from basic construction to emerging applications. Chem Soc Rev 2021; 50:1846-1873. [PMID: 33306073 DOI: 10.1039/d0cs00255k] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Natural living systems are driven by delicate protein networks whose functions are precisely controlled by many parameters, such as number, distance, orientation, and position. Focusing on regulation rather than just imitation, the construction of artificial protein networks is important in many research areas, including biomedicine, synthetic biology and chemical biology. DNA origami, sophisticated nanostructures with rational design, can offer predictable, programmable, and addressable scaffolds for protein assembly with nanometer precision. Recently, many interdisciplinary efforts have achieved the precise construction of DNA origami-based protein networks, and their emerging application in many areas. To inspire more fantastic research and applications, herein we highlight the applicability and potentiality of DNA origami-based protein networks. After a brief introduction to the development and features of DNA origami, some important factors for the precise construction of DNA origami-based protein networks are discussed, including protein-DNA conjugation methods, networks with different patterns and the controllable parameters in the networks. The discussion then focuses on the emerging application of DNA origami-based protein networks in several areas, including enzymatic reaction regulation, sensing, bionics, biophysics, and biomedicine. Finally, current challenges and opportunities in this research field are discussed.
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Affiliation(s)
- Gezhi Kong
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China.
| | - Mengyi Xiong
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China.
| | - Lu Liu
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China.
| | - Ling Hu
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China.
| | - Hong-Min Meng
- College of Chemistry, Green Catalysis Center, Zhengzhou University, Zhengzhou 450001, China
| | - Guoliang Ke
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China.
| | - Xiao-Bing Zhang
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China.
| | - Weihong Tan
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, China.
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36
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Xin Y, Shen B, Kostiainen MA, Grundmeier G, Castro M, Linko V, Keller A. Scaling Up DNA Origami Lattice Assembly. Chemistry 2021; 27:8564-8571. [PMID: 33780583 PMCID: PMC8252642 DOI: 10.1002/chem.202100784] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Indexed: 12/31/2022]
Abstract
The surface-assisted hierarchical assembly of DNA origami nanostructures is a promising route to fabricate regular nanoscale lattices. In this work, the scalability of this approach is explored and the formation of a homogeneous polycrystalline DNA origami lattice at the mica-electrolyte interface over a total surface area of 18.75 cm2 is demonstrated. The topological analysis of more than 50 individual AFM images recorded at random locations over the sample surface showed only minuscule and random variations in the quality and order of the assembled lattice. The analysis of more than 450 fluorescence microscopy images of a quantum dot-decorated DNA origami lattice further revealed a very homogeneous surface coverage over cm2 areas with only minor boundary effects at the substrate edges. At total DNA costs of € 0.12 per cm2 , this large-scale nanopatterning technique holds great promise for the fabrication of functional surfaces.
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Affiliation(s)
- Yang Xin
- Technical and Macromolecular ChemistryPaderborn UniversityWarburger Str. 10033098PaderbornGermany
| | - Boxuan Shen
- Biohybrid MaterialsDepartment of Bioproducts and BiosystemsAalto UniversityP. O. Box 1610000076AaltoFinland
| | - Mauri A. Kostiainen
- Biohybrid MaterialsDepartment of Bioproducts and BiosystemsAalto UniversityP. O. Box 1610000076AaltoFinland
| | - Guido Grundmeier
- Technical and Macromolecular ChemistryPaderborn UniversityWarburger Str. 10033098PaderbornGermany
| | - Mario Castro
- Grupo Interdisciplinar de Sistemas Complejos and Instituto de Investigación TecnológicaUniversidad Pontificia Comillas de MadridMadrid28015Spain
| | - Veikko Linko
- Biohybrid MaterialsDepartment of Bioproducts and BiosystemsAalto UniversityP. O. Box 1610000076AaltoFinland
| | - Adrian Keller
- Technical and Macromolecular ChemistryPaderborn UniversityWarburger Str. 10033098PaderbornGermany
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37
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Glaser M, Deb S, Seier F, Agrawal A, Liedl T, Douglas S, Gupta MK, Smith DM. The Art of Designing DNA Nanostructures with CAD Software. Molecules 2021; 26:molecules26082287. [PMID: 33920889 PMCID: PMC8071251 DOI: 10.3390/molecules26082287] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 04/09/2021] [Accepted: 04/12/2021] [Indexed: 11/16/2022] Open
Abstract
Since the arrival of DNA nanotechnology nearly 40 years ago, the field has progressed from its beginnings of envisioning rather simple DNA structures having a branched, multi-strand architecture into creating beautifully complex structures comprising hundreds or even thousands of unique strands, with the possibility to exactly control the positions down to the molecular level. While the earliest construction methodologies, such as simple Holliday junctions or tiles, could reasonably be designed on pen and paper in a short amount of time, the advent of complex techniques, such as DNA origami or DNA bricks, require software to reduce the time required and propensity for human error within the design process. Where available, readily accessible design software catalyzes our ability to bring techniques to researchers in diverse fields and it has helped to speed the penetration of methods, such as DNA origami, into a wide range of applications from biomedicine to photonics. Here, we review the historical and current state of CAD software to enable a variety of methods that are fundamental to using structural DNA technology. Beginning with the first tools for predicting sequence-based secondary structure of nucleotides, we trace the development and significance of different software packages to the current state-of-the-art, with a particular focus on programs that are open source.
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Affiliation(s)
- Martin Glaser
- Peter Debye Institute for Soft Matter Physics, Leipzig University, Linnéstraße 5, 04103 Leipzig, Germany;
- Fraunhofer Institute for Cell Therapy and Immunology, Perlickstraße 1, 04103 Leipzig, Germany; (F.S.); (A.A.)
| | - Sourav Deb
- Dhirubhai Ambani Institute of Information and Communication Technology, Gandhinagar 382 007, India;
| | - Florian Seier
- Fraunhofer Institute for Cell Therapy and Immunology, Perlickstraße 1, 04103 Leipzig, Germany; (F.S.); (A.A.)
| | - Amay Agrawal
- Fraunhofer Institute for Cell Therapy and Immunology, Perlickstraße 1, 04103 Leipzig, Germany; (F.S.); (A.A.)
- Dhirubhai Ambani Institute of Information and Communication Technology, Gandhinagar 382 007, India;
| | - Tim Liedl
- Faculty of Physics and Center for Nanoscience (CeNS), Ludwig-Maximilians-Universität, Geschwister-Scholl-Platz 1, 80539 München, Germany;
| | - Shawn Douglas
- Department of Cellular and Molecular Pharmacology, University of California, San Francisco, CA 94158, USA;
| | - Manish K. Gupta
- Dhirubhai Ambani Institute of Information and Communication Technology, Gandhinagar 382 007, India;
- Correspondence: (M.K.G.); (D.M.S.)
| | - David M. Smith
- Peter Debye Institute for Soft Matter Physics, Leipzig University, Linnéstraße 5, 04103 Leipzig, Germany;
- Fraunhofer Institute for Cell Therapy and Immunology, Perlickstraße 1, 04103 Leipzig, Germany; (F.S.); (A.A.)
- Dhirubhai Ambani Institute of Information and Communication Technology, Gandhinagar 382 007, India;
- Institute of Clinical Immunology, University of Leipzig Medical Faculty, 04103 Leipzig, Germany
- Correspondence: (M.K.G.); (D.M.S.)
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38
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Liu Y, Wijesekara P, Kumar S, Wang W, Ren X, Taylor RE. The effects of overhang placement and multivalency on cell labeling by DNA origami. NANOSCALE 2021; 13:6819-6828. [PMID: 33885483 PMCID: PMC8161690 DOI: 10.1039/d0nr09212f] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Through targeted binding to the cell membrane, structural DNA nanotechnology has the potential to guide and affix biomolecules such as drugs, growth factors and nanobiosensors to the surfaces of cells. In this study, we investigated the targeted binding efficiency of three distinct DNA origami shapes to cultured endothelial cells via cholesterol anchors. Our results showed that the labeling efficiency is highly dependent on the shape of the origami as well as the number and the location of the binding overhangs. With a uniform surface spacing of binding overhangs, 3D isotropic nanospheres and 1D anisotropic nanorods labeled cells effectively, and the isotropic nanosphere labeling fit well with an independent binding model. Face-decoration and edge-decoration of the anisotropic nanotile were performed to investigate the effects of binding overhang location on cell labeling, and only the edge-decorated nanotiles were successful at labeling cells. Edge proximity studies demonstrated that the labeling efficiency can be modulated in both nanotiles and nanorods by moving the binding overhangs towards the edges and vertices, respectively. Furthermore, we demonstrated that while double-stranded DNA (dsDNA) bridge tethers can rescue the labeling efficiency of the face-decorated rectangular plate, this effect is also dependent on the proximity of bridge tethers to the edges or vertices of the nanostructures. A final comparison of all three nanoshapes revealed that the end-labeled nanorod and the nanosphere achieved the highest absolute labeling intensities, but the highest signal-to-noise ratio, calculated as the ratio of overall labeling to initiator-free background labeling, was achieved by the end-labeled nanorod, with the edge-labeled nanotile coming in second place slightly ahead of the nanosphere. The findings from this study can help us further understand the factors that affect membrane attachment using cholesterol anchors, thus providing guidelines for the rational design of future functional DNA nanostructures.
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Affiliation(s)
- Ying Liu
- Department of Mechanical Engineering, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, USA.
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Plesa T, Stan GB, Ouldridge TE, Bae W. Quasi-robust control of biochemical reaction networks via stochastic morphing. J R Soc Interface 2021; 18:20200985. [PMID: 33849334 PMCID: PMC8086924 DOI: 10.1098/rsif.2020.0985] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 03/18/2021] [Indexed: 01/09/2023] Open
Abstract
One of the main objectives of synthetic biology is the development of molecular controllers that can manipulate the dynamics of a given biochemical network that is at most partially known. When integrated into smaller compartments, such as living or synthetic cells, controllers have to be calibrated to factor in the intrinsic noise. In this context, biochemical controllers put forward in the literature have focused on manipulating the mean (first moment) and reducing the variance (second moment) of the target molecular species. However, many critical biochemical processes are realized via higher-order moments, particularly the number and configuration of the probability distribution modes (maxima). To bridge the gap, we put forward the stochastic morpher controller that can, under suitable timescale separations, morph the probability distribution of the target molecular species into a predefined form. The morphing can be performed at a lower-resolution, allowing one to achieve desired multi-modality/multi-stability, and at a higher-resolution, allowing one to achieve arbitrary probability distributions. Properties of the controller, such as robustness and convergence, are rigorously established, and demonstrated on various examples. Also proposed is a blueprint for an experimental implementation of stochastic morpher.
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Affiliation(s)
- Tomislav Plesa
- Department of Bioengineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Guy-Bart Stan
- Department of Bioengineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Thomas E. Ouldridge
- Department of Bioengineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
| | - Wooli Bae
- Department of Bioengineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
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40
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Piao J, Yuan W, Dong Y. Recent Progress of DNA Nanostructures on Amphiphilic Membranes. Macromol Biosci 2021; 21:e2000440. [PMID: 33759366 DOI: 10.1002/mabi.202000440] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/24/2021] [Indexed: 11/11/2022]
Abstract
Employing DNA nanostructures mimicking membrane proteins on artificial amphiphilic membranes have been widely developed to understand the structures and functions of the natural membrane systems. In this review, the recent developments in artificial systems constructed by amphiphilic membranes and DNA nanostructures are summarized. First, the preparations and properties of the amphipathic bilayer models are introduced. Second, the interactions are discussed between the membrane and the DNA nanostructures, as well as their coassembly behaviors. Next, the alternative systems related to membrane protein-mediated signal transmission, selective distribution, transmembrane channels, and membrane fusion are also introduced. Moreover, the constructions of membrane skeleton protein-mimicking DNA nanostructures are also highlighted.
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Affiliation(s)
- Jiafang Piao
- CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Chinese Academy of Sciences, Institute of Chemistry, Beijing, 100190, China.,Beijing National Laboratory for Molecular Sciences, Chinese Academy of Sciences, Institute of Chemistry, Beijing, 100190, China
| | - Wei Yuan
- CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Chinese Academy of Sciences, Institute of Chemistry, Beijing, 100190, China.,Beijing National Laboratory for Molecular Sciences, Chinese Academy of Sciences, Institute of Chemistry, Beijing, 100190, China
| | - Yuanchen Dong
- CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Chinese Academy of Sciences, Institute of Chemistry, Beijing, 100190, China.,Beijing National Laboratory for Molecular Sciences, Chinese Academy of Sciences, Institute of Chemistry, Beijing, 100190, China
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41
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Constructing Large 2D Lattices Out of DNA-Tiles. Molecules 2021; 26:molecules26061502. [PMID: 33801952 PMCID: PMC8000633 DOI: 10.3390/molecules26061502] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 03/06/2021] [Accepted: 03/08/2021] [Indexed: 11/17/2022] Open
Abstract
The predictable nature of deoxyribonucleic acid (DNA) interactions enables assembly of DNA into almost any arbitrary shape with programmable features of nanometer precision. The recent progress of DNA nanotechnology has allowed production of an even wider gamut of possible shapes with high-yield and error-free assembly processes. Most of these structures are, however, limited in size to a nanometer scale. To overcome this limitation, a plethora of studies has been carried out to form larger structures using DNA assemblies as building blocks or tiles. Therefore, DNA tiles have become one of the most widely used building blocks for engineering large, intricate structures with nanometer precision. To create even larger assemblies with highly organized patterns, scientists have developed a variety of structural design principles and assembly methods. This review first summarizes currently available DNA tile toolboxes and the basic principles of lattice formation and hierarchical self-assembly using DNA tiles. Special emphasis is given to the forces involved in the assembly process in liquid-liquid and at solid-liquid interfaces, and how to master them to reach the optimum balance between the involved interactions for successful self-assembly. In addition, we focus on the recent approaches that have shown great potential for the controlled immobilization and positioning of DNA nanostructures on different surfaces. The ability to position DNA objects in a controllable manner on technologically relevant surfaces is one step forward towards the integration of DNA-based materials into nanoelectronic and sensor devices.
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42
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Abstract
DNA origami enables the bottom-up construction of chemically addressable, nanoscale objects with user-defined shapes and tailored functionalities. As such, not only can DNA origami objects be used to improve existing experimental methods in biophysics, but they also open up completely new avenues of exploration. In this review, we discuss basic biophysical concepts that are relevant for prospective DNA origami users. We summarize biochemical strategies for interfacing DNA origami with biomolecules of interest. We describe various applications of DNA origami, emphasizing the added value or new biophysical insights that can be generated: rulers and positioning devices, force measurement and force application devices, alignment supports for structural analysis for biomolecules in cryogenic electron microscopy and nuclear magnetic resonance, probes for manipulating and interacting with lipid membranes, and programmable nanopores. We conclude with some thoughts on so-far little explored opportunities for using DNA origami in more complex environments such as the cell or even organisms.
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Affiliation(s)
- Wouter Engelen
- Physik Department, Technische Universität München, 85748 Garching bei München, Germany;
| | - Hendrik Dietz
- Physik Department, Technische Universität München, 85748 Garching bei München, Germany;
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43
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44
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Franquelim HG, Dietz H, Schwille P. Reversible membrane deformations by straight DNA origami filaments. SOFT MATTER 2021; 17:276-287. [PMID: 32406895 DOI: 10.1039/d0sm00150c] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Membrane-active cytoskeletal elements, such as FtsZ, septin or actin, form filamentous polymers able to induce and stabilize curvature on cellular membranes. In order to emulate the characteristic dynamic self-assembly properties of cytoskeletal subunits in vitro, biomimetic synthetic scaffolds were here developed using DNA origami. In contrast to our earlier work with pre-curved scaffolds, we specifically assessed the potential of origami mimicking straight filaments, such as actin and microtubules, by origami presenting cholesteryl anchors for membrane binding and additional blunt end stacking interactions for controllable polymerization into linear filaments. By assessing the interaction of our DNA nanostructures with model membranes using fluorescence microscopy, we show that filaments can be formed, upon increasing MgCl2 in solution, for structures displaying blunt ends; and can subsequently depolymerize, by decreasing the concentration of MgCl2. Distinctive spike-like membrane protrusions were generated on giant unilamellar vesicles at high membrane-bound filament densities, and the presence of such deformations was reversible and shown to correlate with the MgCl2-triggered polymerization of DNA origami subunits into filamentous aggregates. In the end, our approach reveals the formation of membrane-bound filaments as a minimal requirement for membrane shaping by straight cytoskeletal-like objects.
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Affiliation(s)
| | - Hendrik Dietz
- Technical University of Munich, Garching Near Munich, Germany
| | - Petra Schwille
- Max Planck Institute of Biochemistry, Martinsried near Munich, Germany.
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45
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Bhatia D, Wunder C, Johannes L. Self-assembled, Programmable DNA Nanodevices for Biological and Biomedical Applications. Chembiochem 2021; 22:763-778. [PMID: 32961015 DOI: 10.1002/cbic.202000372] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 09/19/2020] [Indexed: 12/28/2022]
Abstract
The broad field of structural DNA nanotechnology has diverged into various areas of applications ranging from computing, photonics, synthetic biology, and biosensing to in-vivo bioimaging and therapeutic delivery, to name but a few. Though the field began to exploit DNA to build various nanoscale architectures, it has now taken a new path to diverge from structural DNA nanotechnology to functional or applied DNA nanotechnology. More recently a third sub-branch has emerged-biologically oriented DNA nanotechnology, which seeks to explore the functionalities of combinatorial DNA devices in various biological systems. In this review, we summarize the key developments in DNA nanotechnology revealing a current trend that merges the functionality of DNA devices with the specificity of biomolecules to access a range of functions in biological systems. This review seeks to provide a perspective on the evolution and biological applications of DNA nanotechnology, where the integration of DNA structures with biomolecules can now uncover phenomena of interest to biologists and biomedical scientists. Finally, we conclude with the challenges, limitations, and perspectives of DNA nanodevices in fundamental and applied research.
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Affiliation(s)
- Dhiraj Bhatia
- Biological Engineering, Indian Institute of Technology Gandhinagar, Palaj, 382330, Gandhinagar, India
| | - Christian Wunder
- Cellular and Chemical Biology Unit, Endocytic Trafficking and Intracellular Delivery Team U1143 INSERM UMR 3666 CNRS, Institut Curie, PSL Research University, 26 rue d'Ulm, 75248, Paris Cedex 05, France
| | - Ludger Johannes
- Cellular and Chemical Biology Unit, Endocytic Trafficking and Intracellular Delivery Team U1143 INSERM UMR 3666 CNRS, Institut Curie, PSL Research University, 26 rue d'Ulm, 75248, Paris Cedex 05, France
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46
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Wang W, Arias DS, Deserno M, Ren X, Taylor RE. Emerging applications at the interface of DNA nanotechnology and cellular membranes: Perspectives from biology, engineering, and physics. APL Bioeng 2020; 4:041507. [PMID: 33344875 PMCID: PMC7725538 DOI: 10.1063/5.0027022] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 11/17/2020] [Indexed: 12/17/2022] Open
Abstract
DNA nanotechnology has proven exceptionally apt at probing and manipulating biological environments as it can create nanostructures of almost arbitrary shape that permit countless types of modifications, all while being inherently biocompatible. Emergent areas of particular interest are applications involving cellular membranes, but to fully explore the range of possibilities requires interdisciplinary knowledge of DNA nanotechnology, cell and membrane biology, and biophysics. In this review, we aim for a concise introduction to the intersection of these three fields. After briefly revisiting DNA nanotechnology, as well as the biological and mechanical properties of lipid bilayers and cellular membranes, we summarize strategies to mediate interactions between membranes and DNA nanostructures, with a focus on programmed delivery onto, into, and through lipid membranes. We also highlight emerging applications, including membrane sculpting, multicell self-assembly, spatial arrangement and organization of ligands and proteins, biomechanical sensing, synthetic DNA nanopores, biological imaging, and biomelecular sensing. Many critical but exciting challenges lie ahead, and we outline what strikes us as promising directions when translating DNA nanostructures for future in vitro and in vivo membrane applications.
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Affiliation(s)
- Weitao Wang
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - D. Sebastian Arias
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - Markus Deserno
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - Xi Ren
- Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
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47
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Rajwar A, Morya V, Kharbanda S, Bhatia D. DNA Nanodevices to Probe and Program Membrane Organization, Dynamics, and Applications. J Membr Biol 2020; 253:577-587. [DOI: 10.1007/s00232-020-00154-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 11/07/2020] [Indexed: 12/18/2022]
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48
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A Matter of Size and Placement: Varying the Patch Size of Anisotropic Patchy Colloids. Int J Mol Sci 2020; 21:ijms21228621. [PMID: 33207624 PMCID: PMC7696828 DOI: 10.3390/ijms21228621] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 11/08/2020] [Accepted: 11/10/2020] [Indexed: 12/23/2022] Open
Abstract
Non-spherical colloids provided with well-defined bonding sites—often referred to as patches—are increasingly attracting the attention of materials scientists due to their ability to spontaneously assemble into tunable surface structures. The emergence of two-dimensional patterns with well-defined architectures is often controlled by the properties of the self-assembling building blocks, which can be either colloidal particles at the nano- and micro-scale or even molecules and macromolecules. In particular, the interplay between the particle shape and the patch topology gives rise to a plethora of tilings, from close-packed to porous monolayers with pores of tunable shapes and sizes. The control over the resulting surface structures is provided by the directionality of the bonding mechanism, which mostly relies on the selective nature of the patches. In the present contribution, we investigate the effect of the patch size on the assembly of a class of anisotropic patchy colloids—namely, rhombic platelets with four identical patches placed in different arrangements along the particle edges. Larger patches are expected to enhance the bond flexibility, while simultaneously reducing the bond selectivity as the single bond per patch condition—which would guarantee a straightforward mapping between local bonding arrangements and long-range pattern formation—is not always enforced. We find that the non-trivial interplay between the patch size and the patch position can either promote a parallel particle arrangement with respect to a non-parallel bonding scenario or give rise to a variety a bonded patterns, which destroy the order of the tilings. We rationalize the occurrence of these two different regimes in terms of single versus multiple bonds between pairs of particles and/or patches.
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49
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Lin Z, Emamy H, Minevich B, Xiong Y, Xiang S, Kumar S, Ke Y, Gang O. Engineering Organization of DNA Nano-Chambers through Dimensionally Controlled and Multi-Sequence Encoded Differentiated Bonds. J Am Chem Soc 2020; 142:17531-17542. [PMID: 32902966 DOI: 10.1021/jacs.0c07263] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Engineering the assembly of nanoscale objects into complex and prescribed structures requires control over their binding properties. Such control might benefit from a well-defined bond directionality, the ability to designate their engagements through specific encodings, and the capability to coordinate local orientations. Although much progress has been achieved in our ability to design complex nano-objects, the challenges in creating such nano-objects with fully controlled binding modes and understanding their fundamental properties are still outstanding. Here, we report a facile strategy for creating a DNA nanochamber (DNC), a hollow cuboid nano-object, whose bonds can be fully prescribed and complexly encoded along its three orthogonal axes, giving rise to addressable and differentiated bonds. The DNC can host nanoscale cargoes, which allows for the integration with functional nano-objects and their organization in larger-scale systems. We explore the relationship between the design of differentiated bonds and a formation of one-(1D), two-(2D), and three-(3D) dimensional organized arrays. Through the realization of different binding modes, we demonstrate sequence encoded nanoscale heteropolymers, helical polymers, 2D lattices, and mesoscale 3D nanostructures with internal order, and show that this assembly strategy can be applied for the organization of nanoparticles. We combine experimental investigations with computational simulation to understand the mechanism of structural formation for different types of ordered arrays, and to correlate the bonds design with assembly processes.
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Affiliation(s)
- Zhiwei Lin
- Department of Chemical Engineering, Columbia University, New York, New York 10027, United States
| | - Hamed Emamy
- Department of Chemical Engineering, Columbia University, New York, New York 10027, United States
| | - Brian Minevich
- Department of Chemical Engineering, Columbia University, New York, New York 10027, United States
| | - Yan Xiong
- Department of Chemical Engineering, Columbia University, New York, New York 10027, United States
| | - Shuting Xiang
- Department of Chemical Engineering, Columbia University, New York, New York 10027, United States
| | - Sanat Kumar
- Department of Chemical Engineering, Columbia University, New York, New York 10027, United States
| | - Yonggang Ke
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30322, United States
| | - Oleg Gang
- Department of Chemical Engineering, Columbia University, New York, New York 10027, United States.,Department of Applied Physics and Applied Mathematics, Columbia University, New York, New York 10027, United States.,Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York 11973, United States
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50
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Shoji K, Kawano R. Recent Advances in Liposome-Based Molecular Robots. MICROMACHINES 2020; 11:E788. [PMID: 32825332 PMCID: PMC7569806 DOI: 10.3390/mi11090788] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 08/18/2020] [Accepted: 08/19/2020] [Indexed: 01/03/2023]
Abstract
A molecular robot is a microorganism-imitating micro robot that is designed from the molecular level and constructed by bottom-up approaches. As with conventional robots, molecular robots consist of three essential robotics elements: control of intelligent systems, sensors, and actuators, all integrated into a single micro compartment. Due to recent developments in microfluidic technologies, DNA nanotechnologies, synthetic biology, and molecular engineering, these individual parts have been developed, with the final picture beginning to come together. In this review, we describe recent developments of these sensors, actuators, and intelligence systems that can be applied to liposome-based molecular robots. First, we explain liposome generation for the compartments of molecular robots. Next, we discuss the emergence of robotics functions by using and functionalizing liposomal membranes. Then, we discuss actuators and intelligence via the encapsulation of chemicals into liposomes. Finally, the future vision and the challenges of molecular robots are described.
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Affiliation(s)
- Kan Shoji
- Department of Mechanical Engineering, Nagaoka University of Technology, Kamitomioka 1603-1, Nagaoka, Niigata 940-2188, Japan
| | - Ryuji Kawano
- Department of Biotechnology and Life Science, Tokyo University of Agriculture and Technology, Naka-cho 2-24-16, Koganei, Tokyo 184-8588, Japan
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