1
|
Yeboah IO, Young RT, Mosioma M, Sensale S. A mean-field theory for characterizing the closing rates of DNA origami hinges. J Chem Phys 2024; 161:074901. [PMID: 39145564 DOI: 10.1063/5.0222446] [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: 06/07/2024] [Accepted: 08/01/2024] [Indexed: 08/16/2024] Open
Abstract
The evolution of dynamic DNA nanostructures has propelled DNA nanotechnology into a robust and versatile field, offering groundbreaking applications in nanoscale communication, drug delivery, and molecular computing. Yet, the full potential of this technology awaits further enhancement through optimization of kinetic properties governing conformational changes. In this work, we introduce a mean-field theory to characterize the kinetic behavior of a dynamic DNA origami hinge where each arm bears complementary single-stranded DNA overhangs of different lengths, which can latch the hinge at a closed conformation. This device is currently being investigated for multiple applications, being of particular interest the development of DNA-based rapid diagnostic tests for coronavirus. Drawing from classical statistical mechanics theories, we derive analytical expressions for the mean binding time of these overhangs within a constant hinge. This analysis is then extended to flexible hinges, where the angle diffuses within a predetermined energy landscape. We validate our model by comparing it with experimental measurements of the closing rates of DNA nanocalipers with different energy landscapes and overhang lengths, demonstrating excellent agreement and suggesting fast angular relaxation relative to binding. These findings offer insights that can guide the optimization of devices for specific state lifetimes. Moreover, the framework introduced here lays the groundwork for further advancements in modeling the kinetics of dynamic DNA nanostructures.
Collapse
Affiliation(s)
- Isaac O Yeboah
- Department of Physics, Cleveland State University, Cleveland, Ohio 44115, USA
| | - Robert T Young
- Department of Physics, Cleveland State University, Cleveland, Ohio 44115, USA
| | - Mark Mosioma
- Department of Physics, Cleveland State University, Cleveland, Ohio 44115, USA
| | - Sebastian Sensale
- Department of Physics, Cleveland State University, Cleveland, Ohio 44115, USA
- Department of Physics, Indiana University Indianapolis, Indianapolis, Indiana 46202, USA
| |
Collapse
|
2
|
Wang Y, Yu Z, Smith CS, Caneva S. Site-Specific Integration of Hexagonal Boron Nitride Quantum Emitters on 2D DNA Origami Nanopores. NANO LETTERS 2024; 24:8510-8517. [PMID: 38856705 PMCID: PMC11261624 DOI: 10.1021/acs.nanolett.4c00673] [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: 02/06/2024] [Revised: 06/05/2024] [Accepted: 06/05/2024] [Indexed: 06/11/2024]
Abstract
Optical emitters in hexagonal boron nitride (hBN) are promising probes for single-molecule sensing platforms. When engineered in nanoparticle form, they can be integrated as detectors in nanodevices, yet positional control at the nanoscale is lacking. Here we demonstrate the functionalization of DNA origami nanopores with optically active hBN nanoparticles (NPs) with nanometer precision. The NPs are active under three wavelengths of visible illumination and display both stable and blinking emission, enabling their accurate localization by using wide-field optical nanoscopy. Correlative opto-structural characterization reveals deterministic binding of bright, multicolor hBN NPs at the pore rim due to π-π stacking interactions at site-specific locations on the DNA origami. Our work provides a scalable, bottom-up approach toward deterministic assembly of solid-state emitters on arbitrary structural elements based on DNA origami. Such a nanoscale arrangement of optically active components can advance the development of single-molecule platforms, including optical nanopores and nanochannel sensors.
Collapse
Affiliation(s)
- Yabin Wang
- Department
of Precision and Microsystems Engineering, Delft University of Technology, Mekelweg 2, 2628
CD, Delft, The Netherlands
- Delft
Center for Systems and Control, Delft University
of Technology, Mekelweg 2, 2628 CD Delft, Netherlands
| | - Ze Yu
- Department
of Precision and Microsystems Engineering, Delft University of Technology, Mekelweg 2, 2628
CD, Delft, The Netherlands
| | - Carlas S. Smith
- Delft
Center for Systems and Control, Delft University
of Technology, Mekelweg 2, 2628 CD Delft, Netherlands
| | - Sabina Caneva
- Department
of Precision and Microsystems Engineering, Delft University of Technology, Mekelweg 2, 2628
CD, Delft, The Netherlands
| |
Collapse
|
3
|
Yuan C, Zhou F, Xu Z, Wu D, Hou P, Yang D, Pan L, Wang P. Functionalized DNA Origami-Enabled Detection of Biomarkers. Chembiochem 2024; 25:e202400227. [PMID: 38700476 DOI: 10.1002/cbic.202400227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/30/2024] [Accepted: 05/03/2024] [Indexed: 05/05/2024]
Abstract
Biomarkers are crucial physiological and pathological indicators in the host. Over the years, numerous detection methods have been developed for biomarkers, given their significant potential in various biological and biomedical applications. Among these, the detection system based on functionalized DNA origami has emerged as a promising approach due to its precise control over sensing modules, enabling sensitive, specific, and programmable biomarker detection. We summarize the advancements in biomarker detection using functionalized DNA origami, focusing on strategies for DNA origami functionalization, mechanisms of biomarker recognition, and applications in disease diagnosis and monitoring. These applications are organized into sections based on the type of biomarkers - nucleic acids, proteins, small molecules, and ions - and concludes with a discussion on the advantages and challenges associated with using functionalized DNA origami systems for biomarker detection.
Collapse
Affiliation(s)
- Caiqing Yuan
- College of Chemistry and Materials Science, Shanghai Normal University, Shanghai, 200233, China
- 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, China
| | - Fei Zhou
- 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, China
- School of Life Sciences, Shanghai University, Shanghai, 200444, China
| | - Zhihao Xu
- 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, China
- School of Life Sciences, Shanghai University, Shanghai, 200444, China
| | - Dunkai Wu
- College of Chemistry and Materials Science, Shanghai Normal University, Shanghai, 200233, China
- 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, China
| | - Pengfei Hou
- College of Chemistry and Materials Science, Shanghai Normal University, Shanghai, 200233, China
- 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, China
| | - 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, China
| | - Li Pan
- 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, China
| | - 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, China
| |
Collapse
|
4
|
Yan J, Bhadane R, Ran M, Ma X, Li Y, Zheng D, Salo-Ahen OMH, Zhang H. Development of Aptamer-DNAzyme based metal-nucleic acid frameworks for gastric cancer therapy. Nat Commun 2024; 15:3684. [PMID: 38693181 PMCID: PMC11063048 DOI: 10.1038/s41467-024-48149-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 04/23/2024] [Indexed: 05/03/2024] Open
Abstract
The metal-nucleic acid nanocomposites, first termed metal-nucleic acid frameworks (MNFs) in this work, show extraordinary potential as functional nanomaterials. However, thus far, realized MNFs face limitations including harsh synthesis conditions, instability, and non-targeting. Herein, we discover that longer oligonucleotides can enhance the synthesis efficiency and stability of MNFs by increasing oligonucleotide folding and entanglement probabilities during the reaction. Besides, longer oligonucleotides provide upgraded metal ions binding conditions, facilitating MNFs to load macromolecular protein drugs at room temperature. Furthermore, longer oligonucleotides facilitate functional expansion of nucleotide sequences, enabling disease-targeted MNFs. As a proof-of-concept, we build an interferon regulatory factor-1(IRF-1) loaded Ca2+/(aptamer-deoxyribozyme) MNF to target regulate glucose transporter (GLUT-1) expression in human epidermal growth factor receptor-2 (HER-2) positive gastric cancer cells. This MNF nanodevice disrupts GSH/ROS homeostasis, suppresses DNA repair, and augments ROS-mediated DNA damage therapy, with tumor inhibition rate up to 90%. Our work signifies a significant advancement towards an era of universal MNF application.
Collapse
Affiliation(s)
- Jiaqi Yan
- Department of Orthopaedics Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases Shanghai Institute of Traumatology and Orthopaedics Ruijin Hospital Shanghai Jiao Tong University School of Medicine 197 Ruijin 2nd Road, Shanghai, 200025, PR China
- Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Rajendra Bhadane
- Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland
- Institute of Biomedicine, University of Turku, Turku, Finland
- Structural Bioinformatics Laboratory, Biochemistry, Åbo Akademi University, 20520, Turku, Finland
| | - Meixin Ran
- Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Xiaodong Ma
- Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Yuanqiang Li
- Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Dongdong Zheng
- Department of Ultrasound, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
| | - Outi M H Salo-Ahen
- Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland
- Structural Bioinformatics Laboratory, Biochemistry, Åbo Akademi University, 20520, Turku, Finland
| | - Hongbo Zhang
- Department of Orthopaedics Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases Shanghai Institute of Traumatology and Orthopaedics Ruijin Hospital Shanghai Jiao Tong University School of Medicine 197 Ruijin 2nd Road, Shanghai, 200025, PR China.
- Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland.
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland.
| |
Collapse
|
5
|
Piantanida L, Liddle JA, Hughes WL, Majikes JM. DNA nanostructure decoration: a how-to tutorial. NANOTECHNOLOGY 2024; 35:273001. [PMID: 38373400 DOI: 10.1088/1361-6528/ad2ac5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 02/18/2024] [Indexed: 02/21/2024]
Abstract
DNA Nanotechnology is being applied to multiple research fields. The functionality of DNA nanostructures is significantly enhanced by decorating them with nanoscale moieties including: proteins, metallic nanoparticles, quantum dots, and chromophores. Decoration is a complex process and developing protocols for reliable attachment routinely requires extensive trial and error. Additionally, the granular nature of scientific communication makes it difficult to discern general principles in DNA nanostructure decoration. This tutorial is a guidebook designed to minimize experimental bottlenecks and avoid dead-ends for those wishing to decorate DNA nanostructures. We supplement the reference material on available technical tools and procedures with a conceptual framework required to make efficient and effective decisions in the lab. Together these resources should aid both the novice and the expert to develop and execute a rapid, reliable decoration protocols.
Collapse
Affiliation(s)
- Luca Piantanida
- Faculty of Applied Science, School of Engineering, University of British Columbia, Kelowna, B.C., V1V 1V7, Canada
| | - J Alexander Liddle
- National Institute of Standards and Technology, Gaithersburg, MD, 20878, United States of America
| | - William L Hughes
- Faculty of Applied Science, School of Engineering, University of British Columbia, Kelowna, B.C., V1V 1V7, Canada
| | - Jacob M Majikes
- National Institute of Standards and Technology, Gaithersburg, MD, 20878, United States of America
| |
Collapse
|
6
|
Tan M, Makiguchi N, Kusamori K, Itakura S, Takahashi Y, Takakura Y, Nishikawa M. Tuning CpG motif position in nanostructured DNA for efficient immune stimulation. Biotechnol J 2024; 19:e2300308. [PMID: 38651249 DOI: 10.1002/biot.202300308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 03/19/2024] [Accepted: 04/08/2024] [Indexed: 04/25/2024]
Abstract
It was previously demonstrated that polypod-like nanostructured DNA (polypodna) comprising three or more oligodeoxynucleotides (ODNs) were useful for the delivery of ODNs containing cytosine-phosphate-guanine (CpG) motifs, or CpG ODNs, to immune cells. Although the immunostimulatory activity of single-stranded CpG ODNs is highly dependent on CpG motif sequence and position, little is known about how the position of the motif affects the immunostimulatory activity of CpG motif-containing nanostructured DNAs. In the present study, four series of polypodna were designed, each comprising a CpG ODN with one potent CpG motif at varying positions and 2-5 CpG-free ODNs, and investigated their immunostimulatory activity using Toll-like receptor-9 (TLR9)-positive murine macrophage-like RAW264.7 cells. Polypodnas with the CpG motif in the 5'-overhang induced more tumor necrosis factor-α release than those with the motif in the double-stranded region, even though their cellular uptake were similar. Importantly, the rank order of the immunostimulatory activity of single-stranded CpG ODNs changed after their incorporation into polypodna. These results indicate that the CpG ODN sequence as well as the motif location in nanostructured DNAs should be considered for designing the CpG motif-containing nanostructured DNAs for immune stimulation.
Collapse
Affiliation(s)
- Mengmeng Tan
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Japan
| | - Natsuki Makiguchi
- Laboratory of Biopharmaceutics, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan
| | - Kosuke Kusamori
- Laboratory of Biopharmaceutics, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan
| | - Shoko Itakura
- Laboratory of Biopharmaceutics, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan
| | - Yuki Takahashi
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Japan
| | - Yoshinobu Takakura
- Department of Biopharmaceutics and Drug Metabolism, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, Japan
| | - Makiya Nishikawa
- Laboratory of Biopharmaceutics, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Noda, Chiba, Japan
| |
Collapse
|
7
|
Liu Y, Dai Z, Xie X, Li B, Jia S, Li Q, Li M, Fan C, Liu X. Spacer-Programmed Two-Dimensional DNA Origami Assembly. J Am Chem Soc 2024; 146:5461-5469. [PMID: 38355136 DOI: 10.1021/jacs.3c13180] [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: 02/16/2024]
Abstract
Two-dimensional (2D) DNA origami assembly represents a powerful approach to the programmable design and construction of advanced 2D materials. Within the context of hybridization-mediated 2D DNA origami assembly, DNA spacers play a pivotal role as essential connectors between sticky-end regions and DNA origami units. Here, we demonstrated that programming the spacer length, which determines the binding radius of DNA origami units, could effectively tune sticky-end hybridization reactions to produce distinct 2D DNA origami arrays. Using DNA-PAINT super-resolution imaging, we unveiled the significant impact of spacer length on the hybridization efficiency of sticky ends for assembling square DNA origami (SDO) units. We also found that the assembly efficiency and pattern diversity of 2D DNA origami assemblies were critically dependent on the spacer length. Remarkably, we realized a near-unity yield of ∼98% for the assembly of SDO trimers and tetramers via this spacer-programmed strategy. At last, we revealed that spacer lengths and thermodynamic fluctuations of SDO are positively correlated, using molecular dynamics simulations. Our study thus paves the way for the precision assembly of DNA nanostructures toward higher complexity.
Collapse
Affiliation(s)
- Yongjun Liu
- School of Chemistry and Chemical Engineering, New Cornerstone Science Laboratory, Frontiers Science Center for Transformative Molecules, Zhangjiang Institute for Advanced Study and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Zheze Dai
- School of Chemistry and Chemical Engineering, New Cornerstone Science Laboratory, Frontiers Science Center for Transformative Molecules, Zhangjiang Institute for Advanced Study and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Xiaodong Xie
- School of Chemistry and Chemical Engineering, New Cornerstone Science Laboratory, Frontiers Science Center for Transformative Molecules, Zhangjiang Institute for Advanced Study and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Bochen Li
- School of Chemistry and Chemical Engineering, New Cornerstone Science Laboratory, Frontiers Science Center for Transformative Molecules, Zhangjiang Institute for Advanced Study and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Sisi Jia
- Zhangjiang Laboratory, Shanghai 201210, China
| | - Qian Li
- School of Chemistry and Chemical Engineering, New Cornerstone Science Laboratory, Frontiers Science Center for Transformative Molecules, Zhangjiang Institute for Advanced Study and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Mingqiang Li
- School of Chemistry and Chemical Engineering, New Cornerstone Science Laboratory, Frontiers Science Center for Transformative Molecules, Zhangjiang Institute for Advanced Study and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Chunhai Fan
- School of Chemistry and Chemical Engineering, New Cornerstone Science Laboratory, Frontiers Science Center for Transformative Molecules, Zhangjiang Institute for Advanced Study and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Xiaoguo Liu
- School of Chemistry and Chemical Engineering, New Cornerstone Science Laboratory, Frontiers Science Center for Transformative Molecules, Zhangjiang Institute for Advanced Study and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| |
Collapse
|
8
|
DeLuca M, Sensale S, Lin PA, Arya G. Prediction and Control in DNA Nanotechnology. ACS APPLIED BIO MATERIALS 2024; 7:626-645. [PMID: 36880799 DOI: 10.1021/acsabm.2c01045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
Abstract
DNA nanotechnology is a rapidly developing field that uses DNA as a building material for nanoscale structures. Key to the field's development has been the ability to accurately describe the behavior of DNA nanostructures using simulations and other modeling techniques. In this Review, we present various aspects of prediction and control in DNA nanotechnology, including the various scales of molecular simulation, statistical mechanics, kinetic modeling, continuum mechanics, and other prediction methods. We also address the current uses of artificial intelligence and machine learning in DNA nanotechnology. We discuss how experiments and modeling are synergistically combined to provide control over device behavior, allowing scientists to design molecular structures and dynamic devices with confidence that they will function as intended. Finally, we identify processes and scenarios where DNA nanotechnology lacks sufficient prediction ability and suggest possible solutions to these weak areas.
Collapse
Affiliation(s)
- Marcello DeLuca
- Thomas Lord Department of Mechanical Engineering and Materials Science, Duke University, Durham, North Carolina 27708, United States
| | - Sebastian Sensale
- Department of Physics, Cleveland State University, Cleveland, Ohio 44115, United States
| | - Po-An Lin
- Thomas Lord Department of Mechanical Engineering and Materials Science, Duke University, Durham, North Carolina 27708, United States
| | - Gaurav Arya
- Thomas Lord Department of Mechanical Engineering and Materials Science, Duke University, Durham, North Carolina 27708, United States
| |
Collapse
|
9
|
Chamorro A, Rossetti M, Bagheri N, Porchetta A. Rationally Designed DNA-Based Scaffolds and Switching Probes for Protein Sensing. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2024; 187:71-106. [PMID: 38273204 DOI: 10.1007/10_2023_235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Abstract
The detection of a protein analyte and use of this type of information for disease diagnosis and physiological monitoring requires methods with high sensitivity and specificity that have to be also easy to use, rapid and, ideally, single step. In the last 10 years, a number of DNA-based sensing methods and sensors have been developed in order to achieve quantitative readout of protein biomarkers. Inspired by the speed, specificity, and versatility of naturally occurring chemosensors based on structure-switching biomolecules, significant efforts have been done to reproduce these mechanisms into the fabrication of artificial biosensors for protein detection. As an alternative, in scaffold DNA biosensors, different recognition elements (e.g., peptides, proteins, small molecules, and antibodies) can be conjugated to the DNA scaffold with high accuracy and precision in order to specifically interact with the target protein with high affinity and specificity. They have several advantages and potential, especially because the transduction signal can be drastically enhanced. Our aim here is to provide an overview of the best examples of structure switching-based and scaffold DNA sensors, as well as to introduce the reader to the rational design of innovative sensing mechanisms and strategies based on programmable functional DNA systems for protein detection.
Collapse
Affiliation(s)
| | - Marianna Rossetti
- Department of Chemistry, University of Rome Tor Vergata, Rome, Italy
| | - Neda Bagheri
- Department of Chemistry, University of Rome Tor Vergata, Rome, Italy
| | | |
Collapse
|
10
|
Kaymaz SV, Nobar HM, Sarıgül H, Soylukan C, Akyüz L, Yüce M. Nanomaterial surface modification toolkit: Principles, components, recipes, and applications. Adv Colloid Interface Sci 2023; 322:103035. [PMID: 37931382 DOI: 10.1016/j.cis.2023.103035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 09/11/2023] [Accepted: 10/26/2023] [Indexed: 11/08/2023]
Abstract
Surface-functionalized nanostructures are at the forefront of biotechnology, providing new opportunities for biosensors, drug delivery, therapy, and bioimaging applications. The modification of nanostructures significantly impacts the performance and success of various applications by enabling selective and precise targeting. This review elucidates widely practiced surface modification strategies, including click chemistry, cross-coupling, silanization, aldehyde linkers, active ester chemistry, maleimide chemistry, epoxy linkers, and other protein and DNA-based methodologies. We also delve into the application-focused landscape of the nano-bio interface, emphasizing four key domains: therapeutics, biosensing, environmental monitoring, and point-of-care technologies, by highlighting prominent studies. The insights presented herein pave the way for further innovations at the intersection of nanotechnology and biotechnology, providing a useful handbook for beginners and professionals. The review draws on various sources, including the latest research articles (2018-2023), to provide a comprehensive overview of the field.
Collapse
Affiliation(s)
- Sümeyra Vural Kaymaz
- Faculty of Engineering and Natural Sciences, Sabanci University, Istanbul 34956, Turkey; SUNUM Nanotechnology Research and Application Centre, Sabanci University, Istanbul 34956, Turkey
| | | | - Hasan Sarıgül
- SUNUM Nanotechnology Research and Application Centre, Sabanci University, Istanbul 34956, Turkey
| | - Caner Soylukan
- SUNUM Nanotechnology Research and Application Centre, Sabanci University, Istanbul 34956, Turkey
| | - Lalehan Akyüz
- Department of Molecular Biology and Genetics, Aksaray University, 68100 Aksaray, Turkey
| | - Meral Yüce
- SUNUM Nanotechnology Research and Application Centre, Sabanci University, Istanbul 34956, Turkey.
| |
Collapse
|
11
|
Sharma G, Seth A, Giri RP, Hayen N, Murphy BM, Ghosh SK. Ionic Liquid-Induced Assembly of DNA at Air-Water Interface. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:16079-16089. [PMID: 37922422 DOI: 10.1021/acs.langmuir.3c02212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2023]
Abstract
DNA nanotechnology is the future of many products in the pharmaceutical and cosmetic industries. Self-assembly of this negatively charged biopolymer at surfaces and interfaces is an essential step to elaborate its field of applications. In this study, the ionic liquid (IL) monolayer-assisted self-assembly of DNA macromolecules at the air-water interface has been closely monitored by employing various quantitative techniques, namely, surface pressure-area (π-A) isotherms, surface potential, interfacial rheology, and X-ray reflectivity (XRR). The π-A isotherms reveal that the IL 1,3-didecyl 3-methyl imidazolium chloride induces DNA self-assembly at the interface, leading to a thick viscoelastic film. The interfacial rheology exhibits a notable rise in the viscoelastic modulus as the surface pressure increases. The values of storage and loss moduli measured as a function of strain frequency suggest a relaxation frequency that depends on the length of the macromolecule. The XRR measurements indicate a considerable increase in DNA layer thickness at the elevated surface pressures depending on the number of base pairs of the DNA. The results are considered in terms of the electrostatic and hydrophobic interactions, allowing a quantitative conclusion about the arrangement of DNA strands underneath the monolayer of the ILs at the air-water interface.
Collapse
Affiliation(s)
- Gunjan Sharma
- Department of Physics, School of Natural Sciences, Shiv Nadar Institution of Eminence, NH 91, Tehsil Dadri, G. B. Nagar, Uttar Pradesh, 201314, India
| | - Ajit Seth
- Department of Physics, School of Natural Sciences, Shiv Nadar Institution of Eminence, NH 91, Tehsil Dadri, G. B. Nagar, Uttar Pradesh, 201314, India
| | - Rajendra P Giri
- Institut für Experimentelle und Angewandte Physik, Christian-Albrechts-Universität Zu Kiel, 24098 Kiel, Germany
| | - Nicolas Hayen
- Institut für Experimentelle und Angewandte Physik, Christian-Albrechts-Universität Zu Kiel, 24098 Kiel, Germany
| | - Bridget M Murphy
- Institut für Experimentelle und Angewandte Physik, Christian-Albrechts-Universität Zu Kiel, 24098 Kiel, Germany
| | - Sajal K Ghosh
- Department of Physics, School of Natural Sciences, Shiv Nadar Institution of Eminence, NH 91, Tehsil Dadri, G. B. Nagar, Uttar Pradesh, 201314, India
| |
Collapse
|
12
|
Mathur D, Díaz SA, Hildebrandt N, Pensack RD, Yurke B, Biaggne A, Li L, Melinger JS, Ancona MG, Knowlton WB, Medintz IL. Pursuing excitonic energy transfer with programmable DNA-based optical breadboards. Chem Soc Rev 2023; 52:7848-7948. [PMID: 37872857 PMCID: PMC10642627 DOI: 10.1039/d0cs00936a] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Indexed: 10/25/2023]
Abstract
DNA nanotechnology has now enabled the self-assembly of almost any prescribed 3-dimensional nanoscale structure in large numbers and with high fidelity. These structures are also amenable to site-specific modification with a variety of small molecules ranging from drugs to reporter dyes. Beyond obvious application in biotechnology, such DNA structures are being pursued as programmable nanoscale optical breadboards where multiple different/identical fluorophores can be positioned with sub-nanometer resolution in a manner designed to allow them to engage in multistep excitonic energy-transfer (ET) via Förster resonance energy transfer (FRET) or other related processes. Not only is the ability to create such complex optical structures unique, more importantly, the ability to rapidly redesign and prototype almost all structural and optical analogues in a massively parallel format allows for deep insight into the underlying photophysical processes. Dynamic DNA structures further provide the unparalleled capability to reconfigure a DNA scaffold on the fly in situ and thus switch between ET pathways within a given assembly, actively change its properties, and even repeatedly toggle between two states such as on/off. Here, we review progress in developing these composite materials for potential applications that include artificial light harvesting, smart sensors, nanoactuators, optical barcoding, bioprobes, cryptography, computing, charge conversion, and theranostics to even new forms of optical data storage. Along with an introduction into the DNA scaffolding itself, the diverse fluorophores utilized in these structures, their incorporation chemistry, and the photophysical processes they are designed to exploit, we highlight the evolution of DNA architectures implemented in the pursuit of increased transfer efficiency and the key lessons about ET learned from each iteration. We also focus on recent and growing efforts to exploit DNA as a scaffold for assembling molecular dye aggregates that host delocalized excitons as a test bed for creating excitonic circuits and accessing other quantum-like optical phenomena. We conclude with an outlook on what is still required to transition these materials from a research pursuit to application specific prototypes and beyond.
Collapse
Affiliation(s)
- Divita Mathur
- Department of Chemistry, Case Western Reserve University, Cleveland OH 44106, USA
| | - Sebastián A Díaz
- Center for Bio/Molecular Science and Engineering, Code 6900, USA.
| | - Niko Hildebrandt
- Department of Chemistry, Seoul National University, Seoul 08826, South Korea
- Department of Engineering Physics, McMaster University, Hamilton, L8S 4L7, Canada
| | - Ryan D Pensack
- Micron School of Materials Science & Engineering, Boise State University, Boise, ID 83725, USA.
| | - Bernard Yurke
- Micron School of Materials Science & Engineering, Boise State University, Boise, ID 83725, USA.
| | - Austin Biaggne
- Micron School of Materials Science & Engineering, Boise State University, Boise, ID 83725, USA.
| | - Lan Li
- Micron School of Materials Science & Engineering, Boise State University, Boise, ID 83725, USA.
- Center for Advanced Energy Studies, Idaho Falls, ID 83401, USA
| | - Joseph S Melinger
- Electronics Science and Technology Division, Code 6800, U.S. Naval Research Laboratory, Washington, DC 20375, USA
| | - Mario G Ancona
- Electronics Science and Technology Division, Code 6800, U.S. Naval Research Laboratory, Washington, DC 20375, USA
- Department of Electrical and Computer Engineering, Florida State University, Tallahassee, FL 32310, USA
| | - William B Knowlton
- Micron School of Materials Science & Engineering, Boise State University, Boise, ID 83725, USA.
| | - Igor L Medintz
- Center for Bio/Molecular Science and Engineering, Code 6900, USA.
| |
Collapse
|
13
|
Wang Y, Jin X, Castro C. Accelerating the characterization of dynamic DNA origami devices with deep neural networks. Sci Rep 2023; 13:15196. [PMID: 37709771 PMCID: PMC10502017 DOI: 10.1038/s41598-023-41459-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 08/27/2023] [Indexed: 09/16/2023] Open
Abstract
Mechanical characterization of dynamic DNA nanodevices is essential to facilitate their use in applications like molecular diagnostics, force sensing, and nanorobotics that rely on device reconfiguration and interactions with other materials. A common approach to evaluate the mechanical properties of dynamic DNA nanodevices is by quantifying conformational distributions, where the magnitude of fluctuations correlates to the stiffness. This is generally carried out through manual measurement from experimental images, which is a tedious process and a critical bottleneck in the characterization pipeline. While many tools support the analysis of static molecular structures, there is a need for tools to facilitate the rapid characterization of dynamic DNA devices that undergo large conformational fluctuations. Here, we develop a data processing pipeline based on Deep Neural Networks (DNNs) to address this problem. The YOLOv5 and Resnet50 network architecture were used for the two key subtasks: particle detection and pose (i.e. conformation) estimation. We demonstrate effective network performance (F1 score 0.85 in particle detection) and good agreement with experimental distributions with limited user input and small training sets (~ 5 to 10 images). We also demonstrate this pipeline can be applied to multiple nanodevices, providing a robust approach for the rapid characterization of dynamic DNA devices.
Collapse
Affiliation(s)
- Yuchen Wang
- Department of Mechanical and Aerospace Engineering, The Ohio State University, Columbus, OH, 43210, USA.
| | - Xin Jin
- Department of Computer Science and Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | - Carlos Castro
- Department of Mechanical and Aerospace Engineering, The Ohio State University, Columbus, OH, 43210, USA.
| |
Collapse
|
14
|
Li R, Madhvacharyula AS, Du Y, Adepu HK, Choi JH. Mechanics of dynamic and deformable DNA nanostructures. Chem Sci 2023; 14:8018-8046. [PMID: 37538812 PMCID: PMC10395309 DOI: 10.1039/d3sc01793a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 07/05/2023] [Indexed: 08/05/2023] Open
Abstract
In DNA nanotechnology, DNA molecules are designed, engineered, and assembled into arbitrary-shaped architectures with predesigned functions. Static DNA assemblies often have delicate designs with structural rigidity to overcome thermal fluctuations. Dynamic structures reconfigure in response to external cues, which have been explored to create functional nanodevices for environmental sensing and other applications. However, the precise control of reconfiguration dynamics has been a challenge due partly to flexible single-stranded DNA connections between moving parts. Deformable structures are special dynamic constructs with deformation on double-stranded parts and single-stranded hinges during transformation. These structures often have better control in programmed deformation. However, related deformability and mechanics including transformation mechanisms are not well understood or documented. In this review, we summarize the development of dynamic and deformable DNA nanostructures from a mechanical perspective. We present deformation mechanisms such as single-stranded DNA hinges with lock-and-release pairs, jack edges, helicity modulation, and external loading. Theoretical and computational models are discussed for understanding their associated deformations and mechanics. We elucidate the pros and cons of each model and recommend design processes based on the models. The design guidelines should be useful for those who have limited knowledge in mechanics as well as expert DNA designers.
Collapse
Affiliation(s)
- Ruixin Li
- School of Mechanical Engineering, Purdue University 585 Purdue Mall West Lafayette Indiana 47907 USA
| | - Anirudh S Madhvacharyula
- School of Mechanical Engineering, Purdue University 585 Purdue Mall West Lafayette Indiana 47907 USA
| | - Yancheng Du
- School of Mechanical Engineering, Purdue University 585 Purdue Mall West Lafayette Indiana 47907 USA
| | - Harshith K Adepu
- School of Mechanical Engineering, Purdue University 585 Purdue Mall West Lafayette Indiana 47907 USA
| | - Jong Hyun Choi
- School of Mechanical Engineering, Purdue University 585 Purdue Mall West Lafayette Indiana 47907 USA
| |
Collapse
|
15
|
Kim M, Lee C, Jeon K, Lee JY, Kim YJ, Lee JG, Kim H, Cho M, Kim DN. Harnessing a paper-folding mechanism for reconfigurable DNA origami. Nature 2023; 619:78-86. [PMID: 37407684 DOI: 10.1038/s41586-023-06181-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 05/09/2023] [Indexed: 07/07/2023]
Abstract
The paper-folding mechanism has been widely adopted in building of reconfigurable macroscale systems because of its unique capabilities and advantages in programming variable shapes and stiffness into a structure1-5. However, it has barely been exploited in the construction of molecular-level systems owing to the lack of a suitable design principle, even though various dynamic structures based on DNA self-assembly6-9 have been developed10-23. Here we propose a method to harness the paper-folding mechanism to create reconfigurable DNA origami structures. The main idea is to build a reference, planar wireframe structure24 whose edges follow a crease pattern in paper folding so that it can be folded into various target shapes. We realized several paper-like folding and unfolding patterns using DNA strand displacement25 with high yield. Orthogonal folding, repeatable folding and unfolding, folding-based microRNA detection and fluorescence signal control were demonstrated. Stimuli-responsive folding and unfolding triggered by pH or light-source change were also possible. Moreover, by employing hierarchical assembly26 we could expand the design space and complexity of the paper-folding mechanism in a highly programmable manner. Because of its high programmability and scalability, we expect that the proposed paper-folding-based reconfiguration method will advance the development of complex molecular systems.
Collapse
Affiliation(s)
- Myoungseok Kim
- Department of Mechanical Engineering, Seoul National University, Seoul, Korea
- Institute of Advanced Machines and Design, Seoul National University, Seoul, Korea
| | - Chanseok Lee
- Institute of Advanced Machines and Design, Seoul National University, Seoul, Korea
| | - Kyounghwa Jeon
- Department of Mechanical Engineering, Seoul National University, Seoul, Korea
| | - Jae Young Lee
- Institute of Advanced Machines and Design, Seoul National University, Seoul, Korea
| | - Young-Joo Kim
- Department of Mechanical Engineering, Seoul National University, Seoul, Korea
| | - Jae Gyung Lee
- Department of Mechanical Engineering, Seoul National University, Seoul, Korea
| | - Hyunsu Kim
- Department of Mechanical Engineering, Seoul National University, Seoul, Korea
| | - Maenghyo Cho
- Department of Mechanical Engineering, Seoul National University, Seoul, Korea
| | - Do-Nyun Kim
- Department of Mechanical Engineering, Seoul National University, Seoul, Korea.
- Institute of Advanced Machines and Design, Seoul National University, Seoul, Korea.
- Institute of Engineering Research, Seoul National University, Seoul, Korea.
| |
Collapse
|
16
|
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.
Collapse
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
| |
Collapse
|
17
|
Mills A, Aissaoui N, Finkel J, Elezgaray J, Bellot G. Mechanical DNA Origami to Investigate Biological Systems. Adv Biol (Weinh) 2023; 7:e2200224. [PMID: 36509679 DOI: 10.1002/adbi.202200224] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 10/25/2022] [Indexed: 12/15/2022]
Abstract
The ability to self-assemble DNA nanodevices with programmed structural dynamics that can sense and respond to the local environment can enable transformative applications in fields including mechanobiology and nanomedicine. The responsive function of biomolecules is often driven by alterations in conformational distributions mediated by highly sensitive interactions with the local environment. In this review, the current state-of-the-art in constructing complex DNA geometries with dynamic and mechanical properties to enable a molecular scale force measurement is first summarized. Next, an overview of engineering modular DNA devices that interact with cell surfaces is highlighted detailing examples of mechanosensitive proteins and the force-induced dynamic molecular interaction on the downstream biochemical signaling. Finally, the challenges and an outlook on this promising class of DNA devices acting as nanomachines to operate at a low piconewton range suitable for a majority of biological effects or as hybrid materials to achieve higher tension exertion required for other biological investigations, are discussed.
Collapse
Affiliation(s)
- Allan Mills
- Centre de Biologie Structurale, INSERM, CNRS, Université de Montpellier, Montpellier, 34090, France
| | - Nesrine Aissaoui
- Laboratoire CiTCoM, Faculté de Santé, Université Paris Cité, CNRS, Paris, 75006, France
| | - Julie Finkel
- Centre de Biologie Structurale, INSERM, CNRS, Université de Montpellier, Montpellier, 34090, France
| | - Juan Elezgaray
- CRPP, CNRS, UMR 5031, Université de Bordeaux, Pessac, 33600, France
| | - Gaëtan Bellot
- Centre de Biologie Structurale, INSERM, CNRS, Université de Montpellier, Montpellier, 34090, France
| |
Collapse
|
18
|
Knappe GA, Wamhoff EC, Bathe M. Functionalizing DNA origami to investigate and interact with biological systems. NATURE REVIEWS. MATERIALS 2023; 8:123-138. [PMID: 37206669 PMCID: PMC10191391 DOI: 10.1038/s41578-022-00517-x] [Citation(s) in RCA: 42] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/11/2022] [Indexed: 05/21/2023]
Abstract
DNA origami has emerged as a powerful method to generate DNA nanostructures with dynamic properties and nanoscale control. These nanostructures enable complex biophysical studies and the fabrication of next-generation therapeutic devices. For these applications, DNA origami typically needs to be functionalized with bioactive ligands and biomacromolecular cargos. Here, we review methods developed to functionalize, purify, and characterize DNA origami nanostructures. We identify remaining challenges, such as limitations in functionalization efficiency and characterization. We then discuss where researchers can contribute to further advance the fabrication of functionalized DNA origami.
Collapse
Affiliation(s)
- Grant A. Knappe
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, United States of America
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, United States of America
- Address correspondence to or
| | - Eike-Christian Wamhoff
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, United States of America
| | - Mark Bathe
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, United States of America
- Address correspondence to or
| |
Collapse
|
19
|
Zou J, Stammers AC, Taladriz-Sender A, Withers JM, Christie I, Santana Vega M, Aekbote BL, Peveler WJ, Rusling DA, Burley GA, Clark AW. Fluorous-Directed Assembly of DNA Origami Nanostructures. ACS NANO 2023; 17:752-759. [PMID: 36537902 PMCID: PMC9835977 DOI: 10.1021/acsnano.2c10727] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 12/15/2022] [Indexed: 05/27/2023]
Abstract
An orthogonal, noncovalent approach to direct the assembly of higher-order DNA origami nanostructures is described. By incorporating perfluorinated tags into the edges of DNA origami tiles we control their hierarchical assembly via fluorous-directed recognition. When we combine this approach with Watson-Crick base-pairing we form discrete dimeric constructs in significantly higher yield (8x) than when either molecular recognition method is used in isolation. This integrated "catch-and-latch" approach, which combines the strength and mobility of the fluorous effect with the specificity of base-pairing, provides an additional toolset for DNA nanotechnology, one that enables increased assembly efficiency while requiring significantly fewer DNA sequences. As a result, our integration of fluorous-directed assembly into origami systems represents a cheap, atom-efficient means to produce discrete superstructures.
Collapse
Affiliation(s)
- Jiajia Zou
- James
Watt School of Engineering, Advanced Research Centre, University of Glasgow, Glasgow G11 6EW, United
Kingdom
| | - Ashley C. Stammers
- James
Watt School of Engineering, Advanced Research Centre, University of Glasgow, Glasgow G11 6EW, United
Kingdom
| | - Andrea Taladriz-Sender
- Department
of Pure Applied Chemistry, Thomas Graham Building, 295 Cathedral Street, University of Strathclyde, Glasgow G1 1XL, United Kingdom
| | - Jamie M. Withers
- James
Watt School of Engineering, Advanced Research Centre, University of Glasgow, Glasgow G11 6EW, United
Kingdom
| | - Iain Christie
- James
Watt School of Engineering, Advanced Research Centre, University of Glasgow, Glasgow G11 6EW, United
Kingdom
| | - Marina Santana Vega
- James
Watt School of Engineering, Advanced Research Centre, University of Glasgow, Glasgow G11 6EW, United
Kingdom
| | - Badri L. Aekbote
- James
Watt School of Engineering, Advanced Research Centre, University of Glasgow, Glasgow G11 6EW, United
Kingdom
| | - William J. Peveler
- School
of Chemistry, Joseph Black Building, University
of Glasgow, Glasgow G12 8QQ, United
Kingdom
| | - David A. Rusling
- School
of Pharmacy and Biomedical Sciences, St. Michael’s Building, University of Portsmouth, Portsmouth PO1 2DT, United Kingdom
| | - Glenn A. Burley
- Department
of Pure Applied Chemistry, Thomas Graham Building, 295 Cathedral Street, University of Strathclyde, Glasgow G1 1XL, United Kingdom
| | - Alasdair W. Clark
- James
Watt School of Engineering, Advanced Research Centre, University of Glasgow, Glasgow G11 6EW, United
Kingdom
| |
Collapse
|
20
|
Beshay PE, Johson JA, Le JV, Castro CE. Design, Assembly, and Function of DNA Origami Mechanisms. Methods Mol Biol 2023; 2639:21-49. [PMID: 37166709 DOI: 10.1007/978-1-0716-3028-0_2] [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
This chapter provides an overview of the common procedures used in making functional DNA origami devices. These procedures include the design, assembly, purification, and characterization of the DNA origami structures, with a focus on dynamic devices.
Collapse
Affiliation(s)
- Peter E Beshay
- Department of Mechanical and Aerospace Engineering, The Ohio State University, Columbus, OH, USA
| | - Joshua A Johson
- Biophysics Graduate Program, The Ohio State University, Columbus, OH, USA
| | - Jenny V Le
- Biophysics Graduate Program, The Ohio State University, Columbus, OH, USA
| | - Carlos E Castro
- Department of Mechanical and Aerospace Engineering, The Ohio State University, Columbus, OH, USA.
- Biophysics Graduate Program, The Ohio State University, Columbus, OH, USA.
| |
Collapse
|
21
|
Büchl A, Kopperger E, Vogt M, Langecker M, Simmel FC, List J. Energy landscapes of rotary DNA origami devices determined by fluorescence particle tracking. Biophys J 2022; 121:4849-4859. [PMID: 36071662 PMCID: PMC9808541 DOI: 10.1016/j.bpj.2022.08.046] [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: 06/28/2022] [Revised: 08/12/2022] [Accepted: 08/30/2022] [Indexed: 01/07/2023] Open
Abstract
Biomolecular nanomechanical devices are of great interest as tools for the processing and manipulation of molecules, thereby mimicking the function of nature's enzymes. DNA nanotechnology provides the capability to build molecular analogs of mechanical machine elements such as joints and hinges via sequence-programmable self-assembly, which are otherwise known from traditional mechanical engineering. Relative to their size, these molecular machine elements typically do not reach the same relative precision and reproducibility that we know from their macroscopic counterparts; however, as they are scaled down to molecular sizes, physical effects typically not considered by mechanical engineers such as Brownian motion, intramolecular forces, and the molecular roughness of the devices begin to dominate their behavior. In order to investigate the effect of different design choices on the roughness of the mechanical energy landscapes of DNA nanodevices in greater detail, we here study an exemplary DNA origami-based structure, a modularly designed rotor-stator arrangement, which resembles a rotatable nanorobotic arm. Using fluorescence tracking microscopy, we follow the motion of individual rotors and record their corresponding energy landscapes. We then utilize the modular construction of the device to exchange its constituent parts individually and systematically test the effect of different design variants on the movement patterns. This allows us to identify the design parameters that most strongly affect the shape of the energy landscapes of the systems. Taking into account these insights, we are able to create devices with significantly flatter energy landscapes, which translates to mechanical nanodevices with improved performance and behaviors more closely resembling those of their macroscopic counterparts.
Collapse
Affiliation(s)
- Adrian Büchl
- Physics Department E14, Technical University of Munich, Garching, Germany
| | - Enzo Kopperger
- Physics Department E14, Technical University of Munich, Garching, Germany
| | - Matthias Vogt
- Physics Department E14, Technical University of Munich, Garching, Germany
| | - Martin Langecker
- Physics Department E14, Technical University of Munich, Garching, Germany
| | - Friedrich C Simmel
- Physics Department E14, Technical University of Munich, Garching, Germany.
| | - Jonathan List
- Physics Department E14, Technical University of Munich, Garching, Germany.
| |
Collapse
|
22
|
Confederat S, Sandei I, Mohanan G, Wälti C, Actis P. Nanopore fingerprinting of supramolecular DNA nanostructures. Biophys J 2022; 121:4882-4891. [PMID: 35986518 PMCID: PMC9808562 DOI: 10.1016/j.bpj.2022.08.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 08/05/2022] [Accepted: 08/16/2022] [Indexed: 01/07/2023] Open
Abstract
DNA nanotechnology has paved the way for new generations of programmable nanomaterials. Utilizing the DNA origami technique, various DNA constructs can be designed, ranging from single tiles to the self-assembly of large-scale, complex, multi-tile arrays. This technique relies on the binding of hundreds of short DNA staple strands to a long single-stranded DNA scaffold that drives the folding of well-defined nanostructures. Such DNA nanostructures have enabled new applications in biosensing, drug delivery, and other multifunctional materials. In this study, we take advantage of the enhanced sensitivity of a solid-state nanopore that employs a poly-ethylene glycol enriched electrolyte to deliver real-time, non-destructive, and label-free fingerprinting of higher-order assemblies of DNA origami nanostructures with single-entity resolution. This approach enables the quantification of the assembly yields for complex DNA origami nanostructures using the nanostructure-induced equivalent charge surplus as a discriminant. We compare the assembly yield of four supramolecular DNA nanostructures obtained with the nanopore with agarose gel electrophoresis and atomic force microscopy imaging. We demonstrate that the nanopore system can provide analytical quantification of the complex supramolecular nanostructures within minutes, without any need for labeling and with single-molecule resolution. We envision that the nanopore detection platform can be applied to a range of nanomaterial designs and enable the analysis and manipulation of large DNA assemblies in real time.
Collapse
Affiliation(s)
- Samuel Confederat
- School of Electronic and Electrical Engineering and Pollard Institute, University of Leeds, Leeds, United Kingdom; Bragg Centre for Materials Research, Leeds, United Kingdom
| | - Ilaria Sandei
- School of Chemistry, University of Leeds, Leeds, United Kingdom
| | - Gayathri Mohanan
- School of Electronic and Electrical Engineering and Pollard Institute, University of Leeds, Leeds, United Kingdom; Bragg Centre for Materials Research, Leeds, United Kingdom
| | - Christoph Wälti
- School of Electronic and Electrical Engineering and Pollard Institute, University of Leeds, Leeds, United Kingdom; Bragg Centre for Materials Research, Leeds, United Kingdom.
| | - Paolo Actis
- School of Electronic and Electrical Engineering and Pollard Institute, University of Leeds, Leeds, United Kingdom; Bragg Centre for Materials Research, Leeds, United Kingdom.
| |
Collapse
|
23
|
Hu T, Brinker CJ, Chan WCW, Chen C, Chen X, Ho D, Kataoka K, Kotov NA, Liz-Marzán LM, Nel AE, Parak WJ, Stevens M. Publishing Translational Research of Nanomedicine in ACS Nano. ACS NANO 2022; 16:17479-17481. [PMID: 36440801 DOI: 10.1021/acsnano.2c10967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
|
24
|
Domljanovic I, Loretan M, Kempter S, Acuna GP, Kocabey S, Ruegg C. DNA origami book biosensor for multiplex detection of cancer-associated nucleic acids. NANOSCALE 2022; 14:15432-15441. [PMID: 36219167 PMCID: PMC9612396 DOI: 10.1039/d2nr03985k] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 09/03/2022] [Indexed: 06/16/2023]
Abstract
DNA nanotechnology provides a promising approach for the development of biomedical point-of-care diagnostic nanoscale devices that are easy to use and cost-effective, highly sensitive and thus constitute an alternative to expensive, complex diagnostic devices. Moreover, DNA nanotechnology-based devices are particularly advantageous for applications in oncology, owing to being ideally suited for the detection of cancer-associated nucleic acids, including circulating tumor-derived DNA fragments (ctDNAs), circulating microRNAs (miRNAs) and other RNA species. Here, we present a dynamic DNA origami book biosensor that is precisely decorated with arrays of fluorophores acting as donors and acceptors and also fluorescence quenchers that produce a strong optical readout upon exposure to external stimuli for the single or dual detection of target oligonucleotides and miRNAs. This biosensor allowed the detection of target molecules either through the decrease of Förster resonance energy transfer (FRET) or an increase in the fluorescence intensity profile owing to a rotation of the constituent top layer of the structure. Single-DNA origami experiments showed that detection of two targets can be achieved simultaneously within 10 min with a limit of detection in the range of 1-10 pM. Overall, our DNA origami book biosensor design showed sensitive and specific detection of synthetic target oligonucleotides and natural miRNAs extracted from cancer cells. Based on these results, we foresee that our DNA origami biosensor may be developed into a cost-effective point-of-care diagnostic strategy for the specific and sensitive detection of a variety of DNAs and RNAs, such as ctDNAs, miRNAs, mRNAs, and viral DNA/RNAs in human samples.
Collapse
Affiliation(s)
- Ivana Domljanovic
- Laboratory of Experimental and Translational Oncology, Department of Oncology, Microbiology and Immunology, Faculty of Science and Medicine, University of Fribourg, Chemin du Musée 18, PER17, 1700 Fribourg, Switzerland.
| | - Morgane Loretan
- Photonic Nanosystems, Department of Physics, Faculty of Science and Medicine, University of Fribourg, Chemin du Musée 3, PER08, 1700 Fribourg, Switzerland.
| | - Susanne Kempter
- Department of Physics, Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539 Munich, Germany
| | - Guillermo P Acuna
- Photonic Nanosystems, Department of Physics, Faculty of Science and Medicine, University of Fribourg, Chemin du Musée 3, PER08, 1700 Fribourg, Switzerland.
| | - Samet Kocabey
- Laboratory of Experimental and Translational Oncology, Department of Oncology, Microbiology and Immunology, Faculty of Science and Medicine, University of Fribourg, Chemin du Musée 18, PER17, 1700 Fribourg, Switzerland.
| | - Curzio Ruegg
- Laboratory of Experimental and Translational Oncology, Department of Oncology, Microbiology and Immunology, Faculty of Science and Medicine, University of Fribourg, Chemin du Musée 18, PER17, 1700 Fribourg, Switzerland.
| |
Collapse
|
25
|
Roka-Moiia Y, Walawalkar V, Liu Y, Italiano JE, Slepian MJ, Taylor RE. DNA Origami-Platelet Adducts: Nanoconstruct Binding without Platelet Activation. Bioconjug Chem 2022; 33:1295-1310. [PMID: 35731951 DOI: 10.1021/acs.bioconjchem.2c00197] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Objective. Platelets are small, mechanosensitive blood cells responsible for maintaining vascular integrity and activatable on demand to limit bleeding and facilitate thrombosis. While circulating in the blood, platelets are exposed to a range of mechanical and chemical stimuli, with the platelet membrane being the primary interface and transducer of outside-in signaling. Sensing and modulating these interface signals would be useful to study mechanochemical interactions; yet, to date, no methods have been defined to attach adducts for sensor fabrication to platelets without triggering platelet activation. We hypothesized that DNA origami, and methods for its attachment, could be optimized to enable nonactivating instrumentation of the platelet membrane. Approach and Results. We designed and fabricated multivalent DNA origami nanotile constructs to investigate nanotile hybridization to membrane-embedded single-stranded DNA-tetraethylene glycol cholesteryl linkers. Two hybridization protocols were developed and validated (Methods I and II) for rendering high-density binding of DNA origami nanotiles to human platelets. Using quantitative flow cytometry, we showed that DNA origami binding efficacy was significantly improved when the number of binding overhangs was increased from two to six. However, no additional binding benefit was observed when increasing the number of nanotile overhangs further to 12. Using flow cytometry and transmission electron microscopy, we verified that hybridization with DNA origami constructs did not cause alterations in the platelet morphology, activation, aggregation, or generation of platelet-derived microparticles. Conclusions. Herein, we demonstrate that platelets can be successfully instrumented with DNA origami constructs with no or minimal effect on the platelet morphology and function. Our protocol allows for efficient high-density binding of DNA origami to platelets using low quantities of the DNA material to label a large number of platelets in a timely manner. Nonactivating platelet-nanotile adducts afford a path for advancing the development of DNA origami nanoconstructs for cell-adherent mechanosensing and therapeutic agent delivery.
Collapse
Affiliation(s)
- Yana Roka-Moiia
- Department of Medicine, Sarver Heart Center, University of Arizona Health Sciences Center,University of Arizona, Tucson, Arizona 85721, United States
| | - Vismaya Walawalkar
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States
| | - Ying Liu
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States
| | - Joseph E Italiano
- Department of Surgery, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Marvin J Slepian
- Department of Medicine, Sarver Heart Center, University of Arizona Health Sciences Center,University of Arizona, Tucson, Arizona 85721, United States.,Department of Biomedical Engineering, University of Arizona, Tucson, Arizona 85721, United States
| | - Rebecca E Taylor
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States.,Departments of Biomedical Engineering and Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States
| |
Collapse
|
26
|
Zhou X, Lin S, Yan H. Interfacing DNA nanotechnology and biomimetic photonic complexes: advances and prospects in energy and biomedicine. J Nanobiotechnology 2022; 20:257. [PMID: 35658974 PMCID: PMC9164479 DOI: 10.1186/s12951-022-01449-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 05/05/2022] [Indexed: 11/16/2022] Open
Abstract
Self-assembled photonic systems with well-organized spatial arrangement and engineered optical properties can be used as efficient energy materials and as effective biomedical agents. The lessons learned from natural light-harvesting antennas have inspired the design and synthesis of a series of biomimetic photonic complexes, including those containing strongly coupled dye aggregates with dense molecular packing and unique spectroscopic features. These photoactive components provide excellent features that could be coupled to multiple applications including light-harvesting, energy transfer, biosensing, bioimaging, and cancer therapy. Meanwhile, nanoscale DNA assemblies have been employed as programmable and addressable templates to guide the formation of DNA-directed multi-pigment complexes, which can be used to enhance the complexity and precision of artificial photonic systems and show the potential for energy and biomedical applications. This review focuses on the interface of DNA nanotechnology and biomimetic photonic systems. We summarized the recent progress in the design, synthesis, and applications of bioinspired photonic systems, highlighted the advantages of the utilization of DNA nanostructures, and discussed the challenges and opportunities they provide.
Collapse
Affiliation(s)
- Xu Zhou
- Center for Molecular Design and Biomimetics at the Biodesign Institute, Arizona State University, Tempe, AZ, 85287, USA
| | - Su Lin
- Center for Molecular Design and Biomimetics at the Biodesign Institute, Arizona State University, Tempe, AZ, 85287, USA.,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287, USA
| | - Hao Yan
- Center for Molecular Design and Biomimetics at the Biodesign Institute, Arizona State University, Tempe, AZ, 85287, USA. .,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287, USA.
| |
Collapse
|
27
|
Self-assembled DNA origami-based duplexed aptasensors combined with centrifugal filters for efficient and rechargeable ATP detection. Biosens Bioelectron 2022; 211:114336. [PMID: 35623250 DOI: 10.1016/j.bios.2022.114336] [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: 11/16/2021] [Revised: 04/08/2022] [Accepted: 04/29/2022] [Indexed: 11/22/2022]
Abstract
DNA origami technology has great potential for biosensor applications. Here, we described the construction of a self-assembled DNA origami biosensor for the precise localization of fluorescent aptamers. Due to the molecular weight difference between DNA origami and aptamer, centrifugal filters were used to quantitatively detect adenosine triphosphate (ATP). The ATP-specific aptamer labeled with fluorescence reporter 6-carboxyfluorescein FAM (FAM-aptamer) was selected as the recognition element and signal probe. ATP duplexed aptamers bound to triangular DNA origami by base-complementary pairing, resulting in high fluorescence signals on the origami arrays. The competitive binding of ATP toward the FAM-aptamer triggered the release of FAM-aptamer-ATP complexes from the surface of the origami array, resulting in weakened fluorescence signals. For ATP quantification, 100 kD centrifugal filters were employed, followed by measurement of the fluorescence signal trapped on the origami arrays of the filter device. The successful synthesis of origami-aptamer arrays was characterized by atomic force microscopy, laser confocal microscopy, and electrophoresis. Fluorescence measurements exhibited an excellent linear relationship with logarithms of ATP concentrations within 0.1-100 ng mL-1, with a detection limit of 0.29 ng mL-1. By replacing aptamers and complementary strands, we demonstrated the potential of this method for 17β-estradiol detection. Considering that the detection mechanism is based on the hybridization and displacement of DNA strands, the detection system had the potential for recharging. Our study provides new insights into applying DNA origami technology in small molecule detection.
Collapse
|
28
|
Wang C, Chen X, Su Y, Wang H, Li D. Precise Regulating T Cell Activation Signaling with Spatial Controllable Positioning of Receptors on DNA Origami. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2022. [DOI: 10.1016/j.cjac.2022.100091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
29
|
Chang X, Yang Q, Lee J, Zhang F. Self-Assembled Nucleic Acid Nanostructures for Biomedical Applications. Curr Top Med Chem 2022; 22:652-667. [PMID: 35319373 DOI: 10.2174/1568026622666220321140729] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 01/20/2022] [Accepted: 01/30/2022] [Indexed: 11/22/2022]
Abstract
Structural DNA nanotechnology has been developed into a powerful method for creating self-assembled nanomaterials. Their compatibility with biosystems, nanoscale addressability, and programmable dynamic features make them appealing candidates for biomedical research. This review paper focuses on DNA self-assembly strategies and designer nanostructures with custom functions for biomedical applications. Specifically, we review the development of DNA self-assembly methods, from simple DNA motifs consisting of a few DNA strands to complex DNA architectures assembled by DNA origami. Three advantages are discussed using structural DNA nanotechnology for biomedical applications: (1) precise spatial control, (2) molding and guiding other biomolecules, and (3) using reconfigurable DNA nanodevices to overcome biomedical challenges. Finally, we discuss the challenges and opportunities of employing DNA nanotechnology for biomedical applications, emphasizing diverse assembly strategies to create a custom DNA nanostructure with desired functions.
Collapse
Affiliation(s)
- Xu Chang
- Department of Chemistry, Rutgers University, Newark, NJ 07102, USA
| | - Qi Yang
- Department of Chemistry, Rutgers University, Newark, NJ 07102, USA
| | - Jungyeon Lee
- Department of Chemistry, Rutgers University, Newark, NJ 07102, USA
| | - Fei Zhang
- Department of Chemistry, Rutgers University, Newark, NJ 07102, USA
| |
Collapse
|
30
|
Ding S, Sun M, Li Y, Ma W, Zhang Z. Novel Deployable Panel Structure Integrated with Thick Origami and Morphing Bistable Composite Structures. MATERIALS 2022; 15:ma15051942. [PMID: 35269171 PMCID: PMC8911627 DOI: 10.3390/ma15051942] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 02/20/2022] [Accepted: 03/02/2022] [Indexed: 11/17/2022]
Abstract
This paper proposes a novel deployable panel structure integrated with a bistable composite structure and thick panel based on the thick origami technique. To overcome the interference effects between thick panels, the axis shift method is used in this deployable structure design. Bistable composite structures are employed as hinges for morphing characteristics. The trigger force and load-displacement curves of the structure are obtained by experiments and numerical simulations. The factors that affect the coverage area-to-package volume ratio and trigger force are discussed. The experimental and numerical results verify that the structure has two stable configurations and a large coverage area-to-package volume ratio.
Collapse
Affiliation(s)
- Shuyong Ding
- Zhijiang College of Zhejiang University of Technology, Shaoxing 312030, China;
| | - Min Sun
- College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310014, China; (M.S.); (Y.L.); (W.M.)
- Key Laboratory of Special Purpose Equipment and Advanced Processing Technology, Ministry of Education and Zhejiang Province, Zhejiang University of Technology, Hangzhou 310014, China
| | - Yang Li
- College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310014, China; (M.S.); (Y.L.); (W.M.)
| | - Weili Ma
- College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310014, China; (M.S.); (Y.L.); (W.M.)
| | - Zheng Zhang
- College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310014, China; (M.S.); (Y.L.); (W.M.)
- Key Laboratory of Special Purpose Equipment and Advanced Processing Technology, Ministry of Education and Zhejiang Province, Zhejiang University of Technology, Hangzhou 310014, China
- Correspondence:
| |
Collapse
|
31
|
Selnihhin D, Mortensen KI, Larsen JB, Simonsen JB, Pedersen FS. DNA Origami Calibrators for Counting Fluorophores on Single Particles by Flow Cytometry. SMALL METHODS 2022; 6:e2101364. [PMID: 34994103 DOI: 10.1002/smtd.202101364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 12/09/2021] [Indexed: 06/14/2023]
Abstract
Flow cytometry (FCM) is a high-throughput fluorescence-based technique for multiparameter analysis of individual particles, including cells and nanoparticles. Currently, however, FCM does in many cases not permit proper counting of fluorophore-tagged markers on individual particles, due to a lack of tools for translating FCM output intensities into accurate numbers of fluorophores. This lack hinders derivation of detailed biologic information and comparison of data between experiments with FCM. To address this technological void, the authors here use DNA nanotechnology to design and construct barrel-shaped DNA-origami nanobeads for fluorescence/antigen quantification in FCM. Each bead contains a specific number of calibrator fluorophores and a fluorescent trigger domain with an alternative fluorophore for proper detection in FCM. Using electron microscopy, single-particle fluorescence microscopy, and FCM, the design of each particle is verified. To validate that the DNA bead-based FCM calibration enabled the authors to determine the number of antigens on a biological particle, the uniform and well-characterized murine leukemia virus (MLV) is studied. 48 ± 11 envelope surface protein (Env) trimers per MLV is obtained, which is consistent with reported numbers that relied on low-throughput imaging. Thus, the authors' DNA-beads should accelerate quantitative studies of the biology of individual particles with FCM.
Collapse
Affiliation(s)
- Denis Selnihhin
- Department of Molecular Biology and Genetics, Interdisciplinary Nanoscience Center, Aarhus University, Aarhus, 8000, Denmark
- Department of Health Technology, Technical University of Denmark, Lyngby, 2800, Denmark
| | - Kim I Mortensen
- Department of Health Technology, Technical University of Denmark, Lyngby, 2800, Denmark
| | - Jannik B Larsen
- Department of Health Technology, Technical University of Denmark, Lyngby, 2800, Denmark
| | - Jens B Simonsen
- Department of Health Technology, Technical University of Denmark, Lyngby, 2800, Denmark
| | - Finn Skou Pedersen
- Department of Molecular Biology and Genetics, Interdisciplinary Nanoscience Center, Aarhus University, Aarhus, 8000, Denmark
| |
Collapse
|
32
|
Xing C, Chen S, Lin Q, Lin Y, Wang M, Wang J, Lu C. An aptamer-tethered DNA origami amplifier for sensitive and accurate imaging of intracellular microRNA. NANOSCALE 2022; 14:1327-1332. [PMID: 35014654 DOI: 10.1039/d1nr06399e] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Accurate detection and imaging of low-abundance microRNA (miRNA) in living cells are essential for the diagnosis and prognosis of diseases. Designing nanoprobes with resistance to enzyme degradation, effective cell-binding, and efficient signal amplification is crucial for in vivo imaging. In this study, we present an aptamer-tethered DNA origami amplifier (ADOA) that functions inside living cells to detect miRNA with high sensitivity and stability. In the design, cancer cell-targeting aptamers were tethered onto the border of the DNA origami to improve the discrimination between cancer cells and normal cells. Two substrate modules for the intramolecular entropy-driven reaction (EDR) circuit were alternately arranged on the DNA origami plane. The target miRNA will initiate the sequential hybridization of the two substrate modules on the DNA origami, generating amplified fluorescence signals. The proposed ADOA achieved an accelerated cascade reaction due to the "confinement effect" and significantly enhanced the sensitivity compared with a traditional EDR. Meanwhile, with the rigid structure of the DNA origami, the ADOA possessed excellent signalling stability in living cells. Therefore, the ADOA could expand the application of DNA origami in miRNA sensing and has potential value in early-stage clinical diagnosis.
Collapse
Affiliation(s)
- Chao Xing
- Fujian Key Laboratory of Functional Marine Sensing Materials, Center for Advanced Marine Materials and Smart Sensors, College of Materials and Chemical Engineering, Minjiang University, Fuzhou 350108, P. R. China.
| | - Shan Chen
- College of Geography and Ocean, Minjiang University, Fuzhou 350108, P. R. China
| | - Qitian Lin
- College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China.
| | - Yuhong Lin
- College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China.
| | - Min Wang
- College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China.
| | - Jun Wang
- Fujian Key Laboratory of Functional Marine Sensing Materials, Center for Advanced Marine Materials and Smart Sensors, College of Materials and Chemical Engineering, Minjiang University, Fuzhou 350108, P. R. China.
| | - Chunhua Lu
- College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China.
| |
Collapse
|
33
|
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.
Collapse
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
| |
Collapse
|
34
|
Li W, Wang C, Lv H, Wang Z, Zhao M, Liu S, Gou L, Zhou Y, Li J, Zhang J, Li L, Wang Y, Lou P, Wu L, Zhou L, Chen Y, Lu Y, Cheng J, Han YP, Cao Q, Huang W, Tong N, Fu X, Liu J, Zheng X, Berggren PO. A DNA Nanoraft-Based Cytokine Delivery Platform for Alleviation of Acute Kidney Injury. ACS NANO 2021; 15:18237-18249. [PMID: 34723467 DOI: 10.1021/acsnano.1c07270] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Cytokine immunotherapy represents an attractive strategy to stimulate robust immune responses for renal injury repair in ischemic acute kidney injury (AKI). However, its clinical application is hindered by its nonspecificity to kidney, short circulation half-life, and severe side effects. An ideal cytokine immunotherapy for AKI requires preferential delivery of cytokines with accurate dosage to the kidney and sustained-release of cytokines to stimulate the immune responses. Herein, we developed a DNA nanoraft cytokine by precisely arranging interleukin-33 (IL-33) nanoarray on rectangle DNA origami, through which IL-33 can be preferentially delivered to the kidney for alleviation of AKI. A nanoraft carrying precisely quantified IL-33 predominantly accumulated in the kidney for up to 48 h. Long-term sustained-release of IL-33 from nanoraft induced rapid expansion of type 2 innate lymphoid cells (ILC 2s) and regulatory T cells (Tregs) and achieved better treatment efficiency compared to free IL-33 treatment. Thus, our study demonstrates that a nanoraft can serve as a structurally well-defined delivery platform for cytokine immunotherapy in ischemic AKI and other renal diseases.
Collapse
Affiliation(s)
- Wei Li
- Center for Diabetes and Metabolism Research, Division of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Chengshi Wang
- Center for Diabetes and Metabolism Research, Division of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
- Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Hui Lv
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
- Bioimaging Center, Shanghai Synchrotron Radiation Facility, Zhangjiang Laboratory, The Interdisciplinary Research Center, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
| | - Zhenghao Wang
- Center for Diabetes and Metabolism Research, Division of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
- The Rolf Luft Research Center for Diabetes and Endocrinology, Karolinska Institutet, SE-17176 Stockholm, Sweden
| | - Meng Zhao
- Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Shuyun Liu
- Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Liping Gou
- Center for Diabetes and Metabolism Research, Division of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Ye Zhou
- Center for Diabetes and Metabolism Research, Division of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Juan Li
- Center for Diabetes and Metabolism Research, Division of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jiayi Zhang
- Center for Diabetes and Metabolism Research, Division of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Lan Li
- Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yizhuo Wang
- Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Peng Lou
- Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Lei Wu
- Core facility of West China Hospital, Sichuan University, Chengdu 610041, China
| | - Li Zhou
- Core facility of West China Hospital, Sichuan University, Chengdu 610041, China
| | - Younan Chen
- Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yanrong Lu
- Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jingqiu Cheng
- Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yuan-Ping Han
- The Center for Growth, Metabolism and Aging, The College of Life Sciences, Sichuan University, Chengdu 610041, China
| | - Qi Cao
- Centre for Transplant and Renal Research, Westmead Institute for Medical Research, The University of Sydney, Sydney, NSW 2145, Australia
| | - Wei Huang
- Department of Integrated Traditional Chinese and Western Medicine, Sichuan Provincial Pancreatitis Centre and West China-Liverpool Biomedical Research Centre, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Nanwei Tong
- Center for Diabetes and Metabolism Research, Division of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xianghui Fu
- Division of Endocrinology and Metabolism, National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu 610041, China
| | - Jingping Liu
- Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xiaofeng Zheng
- Center for Diabetes and Metabolism Research, Division of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Per-Olof Berggren
- Center for Diabetes and Metabolism Research, Division of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
- The Rolf Luft Research Center for Diabetes and Endocrinology, Karolinska Institutet, SE-17176 Stockholm, Sweden
| |
Collapse
|
35
|
Mathur D, Samanta A, Ancona MG, Díaz SA, Kim Y, Melinger JS, Goldman ER, Sadowski JP, Ong LL, Yin P, Medintz IL. Understanding Förster Resonance Energy Transfer in the Sheet Regime with DNA Brick-Based Dye Networks. ACS NANO 2021; 15:16452-16468. [PMID: 34609842 PMCID: PMC8823280 DOI: 10.1021/acsnano.1c05871] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Controlling excitonic energy transfer at the molecular level is a key requirement for transitioning nanophotonics research to viable devices with the main inspiration coming from biological light-harvesting antennas that collect and direct light energy with near-unity efficiency using Förster resonance energy transfer (FRET). Among putative FRET processes, point-to-plane FRET between donors and acceptors arrayed in two-dimensional sheets is predicted to be particularly efficient with a theoretical 1/r4 energy transfer distance (r) dependency versus the 1/r6 dependency seen for a single donor-acceptor interaction. However, quantitative validation has been confounded by a lack of robust experimental approaches that can rigidly place dyes in the required nanoscale arrangements. To create such assemblies, we utilize a DNA brick scaffold, referred to as a DNA block, which incorporates up to five two-dimensional planes with each displaying from 1 to 12 copies of five different donor, acceptor, or intermediary relay dyes. Nanostructure characterization along with steady-state and time-resolved spectroscopic data were combined with molecular dynamics modeling and detailed numerical simulations to compare the energy transfer efficiencies observed in the experimental DNA block assemblies to theoretical expectations. Overall, we demonstrate clear signatures of sheet regime FRET, and from this we provide a better understanding of what is needed to realize the benefits of such energy transfer in artificial dye networks along with FRET-based sensing and imaging.
Collapse
Affiliation(s)
| | | | | | - Sebastián A. Díaz
- Center for Bio/Molecular Science and Engineering Code 6900, U.S. Naval Research Laboratory, Washington, D.C. 20375, United States
| | - Youngchan Kim
- Center for Materials Physics and Technology Code 6390, U.S. Naval Research Laboratory, Washington, D.C. 20375, United States
| | - Joseph S. Melinger
- Electronic Science and Technology Division Code 6800, U.S. Naval Research Laboratory, Washington, D.C. 20375, United States
| | - Ellen R. Goldman
- Center for Bio/Molecular Science and Engineering Code 6900, U.S. Naval Research Laboratory, Washington, D.C. 20375, United States
| | - John Paul Sadowski
- Center for Bio/Molecular Science and Engineering Code 6900, U.S. Naval Research Laboratory, Washington, D.C. 20375, United States; American Society for Engineering Education, Washington, D.C. 20001, United States
| | - Luvena L. Ong
- Wyss Institute for Biologically Inspired Engineering, Harvard University, Department of Systems Biology, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Peng Yin
- Wyss Institute for Biologically Inspired Engineering, Harvard University, Department of Systems Biology, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Igor L. Medintz
- Center for Bio/Molecular Science and Engineering Code 6900, U.S. Naval Research Laboratory, Washington, D.C. 20375, United States
| |
Collapse
|
36
|
Long Q, Jia B, Shi Y, Wang Q, Yu H, Li Z. DNA Nanodevice as a Co-delivery Vehicle of Antisense Oligonucleotide and Silver Ions for Selective Inhibition of Bacteria Growth. ACS APPLIED MATERIALS & INTERFACES 2021; 13:47987-47995. [PMID: 34585574 DOI: 10.1021/acsami.1c15585] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
DNA nanostructures possess unique programmability and addressability and exhibit a wide variety of potential applications. Recently, they demonstrated their ability to be ideal carriers of antibacterial drugs. In this study, the first use of a DNA six-helix bundle (6HB) nanostructure to co-deliver antisense oligonucleotide (ASO) and silver ions is reported. Although 6HB with Ag+ shows excellent antibacterial effect against both Gram-negative Escherichia coli and Gram-positive Staphylococcus aureus, 6HB with ASO selectively inhibits S. aureus. Furthermore, 6HB with both Ag+ and ASO exhibits enhanced antibacterial efficacy on S. aureus, probably through two sequential activities. Specifically, Ag+-modified 6HB greatly delays bacterial growth by destroying its cell walls, whereas 6HB conjugated with ASO targeting the ftsZ gene of S. aureus effectively inhibits its growth in the logarithmic growth phase by inhibiting the expression of the ftsZ gene. Moreover, this synergistic antibacterial treatment shows excellent biosafety with human normal liver cell L02. This co-delivery system by DNA nanostructures provides a promising platform for antibacterial therapeutics.
Collapse
Affiliation(s)
- Qipeng Long
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210023, China
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Bin Jia
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210023, China
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Ye Shi
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210023, China
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Qian Wang
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210023, China
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Hanyang Yu
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210023, China
- Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, Nanjing 210023, China
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Zhe Li
- Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210023, China
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| |
Collapse
|
37
|
Single antibody detection in a DNA origami nanoantenna. iScience 2021; 24:103072. [PMID: 34568793 PMCID: PMC8449233 DOI: 10.1016/j.isci.2021.103072] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/26/2021] [Accepted: 08/27/2021] [Indexed: 12/24/2022] Open
Abstract
DNA nanotechnology offers new biosensing approaches by templating different sensor and transducer components. Here, we combine DNA origami nanoantennas with label-free antibody detection by incorporating a nanoswitch in the plasmonic hotspot of the nanoantenna. The nanoswitch contains two antigens that are displaced by antibody binding, thereby eliciting a fluorescent signal. Single-antibody detection is demonstrated with a DNA origami integrated anti-digoxigenin antibody nanoswitch. In combination with the nanoantenna, the signal generated by the antibody is additionally amplified. This allows the detection of single antibodies on a portable smartphone microscope. Overall, fluorescence-enhanced antibody detection in DNA origami nanoantennas shows that fluorescence-enhanced biosensing can be expanded beyond the scope of the nucleic acids realm. Single-antibody detection with nanoswitch sensor incorporated in DNA origami structures Fluorescence-enhanced single antibody detection in DNA origami nanoantennas Detection of single antibodies on a portable smartphone microscope
Collapse
|
38
|
Gür FN, Kempter S, Schueder F, Sikeler C, Urban MJ, Jungmann R, Nickels PC, Liedl T. Double- to Single-Strand Transition Induces Forces and Motion in DNA Origami Nanostructures. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2101986. [PMID: 34337805 PMCID: PMC7611957 DOI: 10.1002/adma.202101986] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 06/07/2021] [Indexed: 05/30/2023]
Abstract
The design of dynamic, reconfigurable devices is crucial for the bottom-up construction of artificial biological systems. DNA can be used as an engineering material for the de-novo design of such dynamic devices. A self-assembled DNA origami switch is presented that uses the transition from double- to single-stranded DNA and vice versa to create and annihilate an entropic force that drives a reversible conformational change inside the switch. It is distinctively demonstrated that a DNA single-strand that is extended with 0.34 nm per nucleotide - the extension this very strand has in the double-stranded configuration - exerts a contractive force on its ends leading to large-scale motion. The operation of this type of switch is demonstrated via transmission electron microscopy, DNA-PAINT super-resolution microscopy and darkfield microscopy. The work illustrates the intricate and sometimes counter-intuitive forces that act in nanoscale physical systems that operate in fluids.
Collapse
Affiliation(s)
- Fatih N Gür
- Faculty of Physics and Center for NanoScience (CeNS), Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539, Munich, Germany
| | - Susanne Kempter
- Faculty of Physics and Center for NanoScience (CeNS), Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539, Munich, Germany
| | - Florian Schueder
- Research Group Molecular Imaging and Bionanotechnology, Max Planck Institute of Biochemistry, Am Klopferspitz 18, 82152, Martinsried, Germany
- Department of Cell Biology, Yale University School of Medicine, 333 Cedar Street, New Haven, 06510, United States
| | - Christoph Sikeler
- Faculty of Physics and Center for NanoScience (CeNS), Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539, Munich, Germany
| | - Maximilian J Urban
- Faculty of Physics and Center for NanoScience (CeNS), Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539, Munich, Germany
| | - Ralf Jungmann
- Faculty of Physics and Center for NanoScience (CeNS), Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539, Munich, Germany
- Research Group Molecular Imaging and Bionanotechnology, Max Planck Institute of Biochemistry, Am Klopferspitz 18, 82152, Martinsried, Germany
| | - Philipp C Nickels
- Faculty of Physics and Center for NanoScience (CeNS), Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539, Munich, Germany
| | - Tim Liedl
- Faculty of Physics and Center for NanoScience (CeNS), Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539, Munich, Germany
| |
Collapse
|
39
|
Beltrán SM, Slepian MJ, Taylor RE. Extending the Capabilities of Molecular Force Sensors via DNA Nanotechnology. Crit Rev Biomed Eng 2021; 48:1-16. [PMID: 32749116 DOI: 10.1615/critrevbiomedeng.2020033450] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
At the nanoscale, pushing, pulling, and shearing forces drive biochemical processes in development and remodeling as well as in wound healing and disease progression. Research in the field of mechanobiology investigates not only how these loads affect biochemical signaling pathways but also how signaling pathways respond to local loading by triggering mechanical changes such as regional stiffening of a tissue. This feedback between mechanical and biochemical signaling is increasingly recognized as fundamental in embryonic development, tissue morphogenesis, cell signaling, and disease pathogenesis. Historically, the interdisciplinary field of mechanobiology has been driven by the development of technologies for measuring and manipulating cellular and molecular forces, with each new tool enabling vast new lines of inquiry. In this review, we discuss recent advances in the manufacturing and capabilities of molecular-scale force and strain sensors. We also demonstrate how DNA nanotechnology has been critical to the enhancement of existing techniques and to the development of unique capabilities for future mechanosensor assembly. DNA is a responsive and programmable building material for sensor fabrication. It enables the systematic interrogation of molecular biomechanics with forces at the 1- to 200-pN scale that are needed to elucidate the fundamental means by which cells and proteins transduce mechanical signals.
Collapse
Affiliation(s)
- Susana M Beltrán
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania
| | - Marvin J Slepian
- Department of Medicine and Sarver Heart Center, University of Arizona, Tucson; Department of Biomedical Engineering, University of Arizona, Tucson; Department of Materials Science and Engineering, University of Arizona, Tucson
| | - Rebecca E Taylor
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania; Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania; Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania
| |
Collapse
|
40
|
Binzel DW, Li X, Burns N, Khan E, Lee WJ, Chen LC, Ellipilli S, Miles W, Ho YS, Guo P. Thermostability, Tunability, and Tenacity of RNA as Rubbery Anionic Polymeric Materials in Nanotechnology and Nanomedicine-Specific Cancer Targeting with Undetectable Toxicity. Chem Rev 2021; 121:7398-7467. [PMID: 34038115 PMCID: PMC8312718 DOI: 10.1021/acs.chemrev.1c00009] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
RNA nanotechnology is the bottom-up self-assembly of nanometer-scale architectures, resembling LEGOs, composed mainly of RNA. The ideal building material should be (1) versatile and controllable in shape and stoichiometry, (2) spontaneously self-assemble, and (3) thermodynamically, chemically, and enzymatically stable with a long shelf life. RNA building blocks exhibit each of the above. RNA is a polynucleic acid, making it a polymer, and its negative-charge prevents nonspecific binding to negatively charged cell membranes. The thermostability makes it suitable for logic gates, resistive memory, sensor set-ups, and NEM devices. RNA can be designed and manipulated with a level of simplicity of DNA while displaying versatile structure and enzyme activity of proteins. RNA can fold into single-stranded loops or bulges to serve as mounting dovetails for intermolecular or domain interactions without external linking dowels. RNA nanoparticles display rubber- and amoeba-like properties and are stretchable and shrinkable through multiple repeats, leading to enhanced tumor targeting and fast renal excretion to reduce toxicities. It was predicted in 2014 that RNA would be the third milestone in pharmaceutical drug development. The recent approval of several RNA drugs and COVID-19 mRNA vaccines by FDA suggests that this milestone is being realized. Here, we review the unique properties of RNA nanotechnology, summarize its recent advancements, describe its distinct attributes inside or outside the body and discuss potential applications in nanotechnology, medicine, and material science.
Collapse
Affiliation(s)
- Daniel W Binzel
- Center for RNA Nanobiotechnology and Nanomedicine, College of Pharmacy, Dorothy M. Davis Heart and Lung Research Institute, James Comprehensive Cancer Center, College of Medicine, The Ohio State University, Columbus, Ohio 43210, United States
| | - Xin Li
- Center for RNA Nanobiotechnology and Nanomedicine, College of Pharmacy, Dorothy M. Davis Heart and Lung Research Institute, James Comprehensive Cancer Center, College of Medicine, The Ohio State University, Columbus, Ohio 43210, United States
| | - Nicolas Burns
- Center for RNA Nanobiotechnology and Nanomedicine, College of Pharmacy, Dorothy M. Davis Heart and Lung Research Institute, James Comprehensive Cancer Center, College of Medicine, The Ohio State University, Columbus, Ohio 43210, United States
| | - Eshan Khan
- Department of Cancer Biology and Genetics, The Ohio State University Comprehensive Cancer Center, College of Medicine, Center for RNA Biology, The Ohio State University, Columbus, Ohio 43210, United States
| | - Wen-Jui Lee
- TMU Research Center of Cancer Translational Medicine, School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Department of Laboratory Medicine, Taipei Medical University Hospital, Taipei 110, Taiwan
| | - Li-Ching Chen
- TMU Research Center of Cancer Translational Medicine, School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Department of Laboratory Medicine, Taipei Medical University Hospital, Taipei 110, Taiwan
| | - Satheesh Ellipilli
- Center for RNA Nanobiotechnology and Nanomedicine, College of Pharmacy, Dorothy M. Davis Heart and Lung Research Institute, James Comprehensive Cancer Center, College of Medicine, The Ohio State University, Columbus, Ohio 43210, United States
| | - Wayne Miles
- Department of Cancer Biology and Genetics, The Ohio State University Comprehensive Cancer Center, College of Medicine, Center for RNA Biology, The Ohio State University, Columbus, Ohio 43210, United States
| | - Yuan Soon Ho
- TMU Research Center of Cancer Translational Medicine, School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Graduate Institute of Medical Sciences, College of Medicine, Taipei Medical University, Department of Laboratory Medicine, Taipei Medical University Hospital, Taipei 110, Taiwan
| | - Peixuan Guo
- Center for RNA Nanobiotechnology and Nanomedicine, College of Pharmacy, Dorothy M. Davis Heart and Lung Research Institute, James Comprehensive Cancer Center, College of Medicine, The Ohio State University, Columbus, Ohio 43210, United States
| |
Collapse
|
41
|
Xia J, Yang H, Mu M, Micovic N, Poskanzer KE, Monaghan JR, Clark HA. Imaging in vivo acetylcholine release in the peripheral nervous system with a fluorescent nanosensor. Proc Natl Acad Sci U S A 2021; 118:e2023807118. [PMID: 33795516 PMCID: PMC8040656 DOI: 10.1073/pnas.2023807118] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
The ability to monitor the release of neurotransmitters during synaptic transmission would significantly impact the diagnosis and treatment of neurological diseases. Here, we present a DNA-based enzymatic nanosensor for quantitative detection of acetylcholine (ACh) in the peripheral nervous system of living mice. ACh nanosensors consist of DNA as a scaffold, acetylcholinesterase as a recognition component, pH-sensitive fluorophores as signal generators, and α-bungarotoxin as a targeting moiety. We demonstrate the utility of the nanosensors in the submandibular ganglia of living mice to sensitively detect ACh ranging from 0.228 to 358 μM. In addition, the sensor response upon electrical stimulation of the efferent nerve is dose dependent, reversible, and we observe a reduction of ∼76% in sensor signal upon pharmacological inhibition of ACh release. Equipped with an advanced imaging processing tool, we further spatially resolve ACh signal propagation on the tissue level. Our platform enables sensitive measurement and mapping of ACh transmission in the peripheral nervous system.
Collapse
Affiliation(s)
- Junfei Xia
- Department of Bioengineering, College of Engineering, Northeastern University, Boston, MA 02115
| | - Hongrong Yang
- Department of Bioengineering, College of Engineering, Northeastern University, Boston, MA 02115
| | - Michelle Mu
- Department of Bioengineering, College of Engineering, Northeastern University, Boston, MA 02115
| | - Nicholas Micovic
- Department of Bioengineering, College of Engineering, Northeastern University, Boston, MA 02115
| | - Kira E Poskanzer
- Department of Biochemistry and Biophysics, University of California, San Francisco, CA 94143
- Kavli Insititute for Fundamental Neuroscience, San Francisco, CA 94143
| | - James R Monaghan
- Department of Biology, College of Science, Northeastern University, Boston, MA 02115
| | - Heather A Clark
- Department of Bioengineering, College of Engineering, Northeastern University, Boston, MA 02115;
- Department of Chemistry and Chemical Biology, College of Science, Northeastern University, Boston, MA 02115
| |
Collapse
|
42
|
Hübner K, Joshi H, Aksimentiev A, Stefani FD, Tinnefeld P, Acuna GP. Determining the In-Plane Orientation and Binding Mode of Single Fluorescent Dyes in DNA Origami Structures. ACS NANO 2021; 15:5109-5117. [PMID: 33660975 DOI: 10.1021/acsnano.0c10259] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
We present a technique to determine the orientation of single fluorophores attached to DNA origami structures based on two measurements. First, the orientation of the absorption transition dipole of the molecule is determined through a polarization-resolved excitation measurement. Second, the orientation of the DNA origami structure is obtained from a DNA-PAINT nanoscopy measurement. Both measurements are performed consecutively on a fluorescence wide-field microscope. We employed this approach to study the orientation of single ATTO 647N, ATTO 643, and Cy5 fluorophores covalently attached to a 2D rectangular DNA origami structure with different nanoenvironments, achieved by changing both the fluorophores' binding position and immediate vicinity. Our results show that when fluorophores are incorporated with additional space, for example, by omitting nucleotides in an elsewise double-stranded environment, they tend to stick to the DNA and to adopt a preferred orientation that depends more on the specific molecular environment than on the fluorophore type. With the aid of all-atom molecular dynamics simulations, we rationalized our observations and provide insight into the fluorophores' probable binding modes. We believe this work constitutes an important step toward manipulating the orientation of single fluorophores in DNA origami structures, which is vital for the development of more efficient and reproducible self-assembled nanophotonic devices.
Collapse
Affiliation(s)
- Kristina Hübner
- Department of Chemistry and Center for NanoScience, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13 Haus E, 81377 München, Germany
| | - Himanshu Joshi
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Aleksei Aksimentiev
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Fernando D Stefani
- Centro de Investigaciones en Bionanociencias (CIBION), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Godoy Cruz 2390, C1425FQD Ciudad Autónoma de Buenos Aires, Argentina
- Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Güiraldes 2620, C1428EHA Ciudad Autónoma de Buenos Aires, Argentina
| | - Philip Tinnefeld
- Department of Chemistry and Center for NanoScience, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13 Haus E, 81377 München, Germany
| | - Guillermo P Acuna
- Department of Physics, University of Fribourg, Chemin du Musée 3, Fribourg CH-1700, Switzerland
| |
Collapse
|
43
|
|
44
|
Scheckenbach M, Schubert T, Forthmann C, Glembockyte V, Tinnefeld P. Self-Regeneration and Self-Healing in DNA Origami Nanostructures. Angew Chem Int Ed Engl 2021; 60:4931-4938. [PMID: 33230933 PMCID: PMC7986372 DOI: 10.1002/anie.202012986] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 11/03/2020] [Indexed: 12/26/2022]
Abstract
DNA nanotechnology and advances in the DNA origami technique have enabled facile design and synthesis of complex and functional nanostructures. Molecular devices are, however, prone to rapid functional and structural degradation due to the high proportion of surface atoms at the nanoscale and due to complex working environments. Besides stabilizing mechanisms, approaches for the self-repair of functional molecular devices are desirable. Here we exploit the self-assembly and reconfigurability of DNA origami nanostructures to induce the self-repair of defects of photoinduced and enzymatic damage. We provide examples of repair in DNA nanostructures showing the difference between unspecific self-regeneration and damage specific self-healing mechanisms. Using DNA origami nanorulers studied by atomic force and superresolution DNA PAINT microscopy, quantitative preservation of fluorescence properties is demonstrated with direct potential for improving nanoscale calibration samples.
Collapse
Affiliation(s)
- Michael Scheckenbach
- Department of Chemistry and Center for NanoScienceLudwig-Maximilians-Universität MünchenButenandtstr. 5–1381377MünchenGermany
| | - Tom Schubert
- Department of Chemistry and Center for NanoScienceLudwig-Maximilians-Universität MünchenButenandtstr. 5–1381377MünchenGermany
| | - Carsten Forthmann
- Department of Chemistry and Center for NanoScienceLudwig-Maximilians-Universität MünchenButenandtstr. 5–1381377MünchenGermany
| | - Viktorija Glembockyte
- Department of Chemistry and Center for NanoScienceLudwig-Maximilians-Universität MünchenButenandtstr. 5–1381377MünchenGermany
| | - Philip Tinnefeld
- Department of Chemistry and Center for NanoScienceLudwig-Maximilians-Universität MünchenButenandtstr. 5–1381377MünchenGermany
| |
Collapse
|
45
|
Scheckenbach M, Schubert T, Forthmann C, Glembockyte V, Tinnefeld P. Selbstregeneration und Selbstheilung in DNA‐Origami‐Nanostrukturen. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202012986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Michael Scheckenbach
- Department Chemie und Center for Nanoscience Ludwig-Maximilians-Universität München Butenandtstr. 5–13 81377 München Deutschland
| | - Tom Schubert
- Department Chemie und Center for Nanoscience Ludwig-Maximilians-Universität München Butenandtstr. 5–13 81377 München Deutschland
| | - Carsten Forthmann
- Department Chemie und Center for Nanoscience Ludwig-Maximilians-Universität München Butenandtstr. 5–13 81377 München Deutschland
| | - Viktorija Glembockyte
- Department Chemie und Center for Nanoscience Ludwig-Maximilians-Universität München Butenandtstr. 5–13 81377 München Deutschland
| | - Philip Tinnefeld
- Department Chemie und Center for Nanoscience Ludwig-Maximilians-Universität München Butenandtstr. 5–13 81377 München Deutschland
| |
Collapse
|
46
|
Ryssy J, Natarajan AK, Wang J, Lehtonen AJ, Nguyen MK, Klajn R, Kuzyk A. Light-Responsive Dynamic DNA-Origami-Based Plasmonic Assemblies. Angew Chem Int Ed Engl 2021; 60:5859-5863. [PMID: 33320988 PMCID: PMC7986157 DOI: 10.1002/anie.202014963] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Indexed: 12/11/2022]
Abstract
DNA nanotechnology offers a versatile toolbox for precise spatial and temporal manipulation of matter on the nanoscale. However, rendering DNA‐based systems responsive to light has remained challenging. Herein, we describe the remote manipulation of native (non‐photoresponsive) chiral plasmonic molecules (CPMs) using light. Our strategy is based on the use of a photoresponsive medium comprising a merocyanine‐based photoacid. Upon exposure to visible light, the medium decreases its pH, inducing the formation of DNA triplex links, leading to a spatial reconfiguration of the CPMs. The process can be reversed simply by turning the light off and it can be repeated for multiple cycles. The degree of the overall chirality change in an ensemble of CPMs depends on the CPM fraction undergoing reconfiguration, which, remarkably, depends on and can be tuned by the intensity of incident light. Such a dynamic, remotely controlled system could aid in further advancing DNA‐based devices and nanomaterials.
Collapse
Affiliation(s)
- Joonas Ryssy
- Department of Neuroscience and Biomedical Engineering, School of Science, Aalto University, 00076, Aalto, Finland
| | - Ashwin K Natarajan
- Department of Neuroscience and Biomedical Engineering, School of Science, Aalto University, 00076, Aalto, Finland
| | - Jinhua Wang
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - Arttu J Lehtonen
- Department of Neuroscience and Biomedical Engineering, School of Science, Aalto University, 00076, Aalto, Finland
| | - Minh-Kha Nguyen
- Department of Neuroscience and Biomedical Engineering, School of Science, Aalto University, 00076, Aalto, Finland.,Faculty of Chemical Engineering, HCMC University of Technology, VNU-HCM, Ho Chi Minh City, 700000, Vietnam
| | - Rafal Klajn
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - Anton Kuzyk
- Department of Neuroscience and Biomedical Engineering, School of Science, Aalto University, 00076, Aalto, Finland
| |
Collapse
|
47
|
Wang S, Zhou Z, Ma N, Yang S, Li K, Teng C, Ke Y, Tian Y. DNA Origami-Enabled Biosensors. SENSORS (BASEL, SWITZERLAND) 2020; 20:E6899. [PMID: 33287133 PMCID: PMC7731452 DOI: 10.3390/s20236899] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 11/30/2020] [Indexed: 12/29/2022]
Abstract
Biosensors are small but smart devices responding to the external stimulus, widely used in many fields including clinical diagnosis, healthcare and environment monitoring, etc. Moreover, there is still a pressing need to fabricate sensitive, stable, reliable sensors at present. DNA origami technology is able to not only construct arbitrary shapes in two/three dimension but also control the arrangement of molecules with different functionalities precisely. The functionalization of DNA origami nanostructure endows the sensing system potential of filling in weak spots in traditional DNA-based biosensor. Herein, we mainly review the construction and sensing mechanisms of sensing platforms based on DNA origami nanostructure according to different signal output strategies. It will offer guidance for the application of DNA origami structures functionalized by other materials. We also point out some promising directions for improving performance of biosensors.
Collapse
Affiliation(s)
- Shuang Wang
- Institute of Marine Biomedicine, Shenzhen Polytechnic, Shenzhen 518055, China; (S.W.); (K.L.)
- State Key Laboratory of Analytical Chemistry for Life Science, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210023, China; (Z.Z.); (N.M.); (S.Y.); (Y.T.)
| | - Zhaoyu Zhou
- State Key Laboratory of Analytical Chemistry for Life Science, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210023, China; (Z.Z.); (N.M.); (S.Y.); (Y.T.)
| | - Ningning Ma
- State Key Laboratory of Analytical Chemistry for Life Science, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210023, China; (Z.Z.); (N.M.); (S.Y.); (Y.T.)
| | - Sichang Yang
- State Key Laboratory of Analytical Chemistry for Life Science, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210023, China; (Z.Z.); (N.M.); (S.Y.); (Y.T.)
| | - Kai Li
- Institute of Marine Biomedicine, Shenzhen Polytechnic, Shenzhen 518055, China; (S.W.); (K.L.)
- State Key Laboratory of Analytical Chemistry for Life Science, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210023, China; (Z.Z.); (N.M.); (S.Y.); (Y.T.)
| | - Chao Teng
- Institute of Marine Biomedicine, Shenzhen Polytechnic, Shenzhen 518055, China; (S.W.); (K.L.)
| | - Yonggang Ke
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA 30322, USA;
| | - Ye Tian
- State Key Laboratory of Analytical Chemistry for Life Science, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210023, China; (Z.Z.); (N.M.); (S.Y.); (Y.T.)
- Shenzhen Research Institute of Nanjing University, Shenzhen 518000, China
| |
Collapse
|
48
|
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.
Collapse
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
| | | |
Collapse
|
49
|
de Llano E, Miao H, Ahmadi Y, Wilson AJ, Beeby M, Viola I, Barisic I. Adenita: interactive 3D modelling and visualization of DNA nanostructures. Nucleic Acids Res 2020; 48:8269-8275. [PMID: 32692355 PMCID: PMC7470936 DOI: 10.1093/nar/gkaa593] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 06/16/2020] [Accepted: 07/06/2020] [Indexed: 12/22/2022] Open
Abstract
DNA nanotechnology is a rapidly advancing field, which increasingly attracts interest in many different disciplines, such as medicine, biotechnology, physics and biocomputing. The increasing complexity of novel applications requires significant computational support for the design, modelling and analysis of DNA nanostructures. However, current in silico design tools have not been developed in view of these new applications and their requirements. Here, we present Adenita, a novel software tool for the modelling of DNA nanostructures in a user-friendly environment. A data model supporting different DNA nanostructure concepts (multilayer DNA origami, wireframe DNA origami, DNA tiles etc.) has been developed allowing the creation of new and the import of existing DNA nanostructures. In addition, the nanostructures can be modified and analysed on-the-fly using an intuitive toolset. The possibility to combine and re-use existing nanostructures as building blocks for the creation of new superstructures, the integration of alternative molecules (e.g. proteins, aptamers) during the design process, and the export option for oxDNA simulations are outstanding features of Adenita, which spearheads a new generation of DNA nanostructure modelling software. We showcase Adenita by re-using a large nanorod to create a new nanostructure through user interactions that employ different editors to modify the original nanorod.
Collapse
Affiliation(s)
- Elisa de Llano
- Center for Health and Bioresources, AIT Austrian Institute of Technology, Austria.,Computational Physics Group, University of Vienna, Austria
| | - Haichao Miao
- Center for Health and Bioresources, AIT Austrian Institute of Technology, Austria.,Institute for Computer Graphics, TU Wien, Austria
| | - Yasaman Ahmadi
- Center for Health and Bioresources, AIT Austrian Institute of Technology, Austria
| | | | - Morgan Beeby
- Department of Life Sciences, Imperial College London, UK
| | - Ivan Viola
- Visual Computing Center, King Abdullah University of Science and Technology, Saudi Arabia
| | - Ivan Barisic
- Center for Health and Bioresources, AIT Austrian Institute of Technology, Austria
| |
Collapse
|
50
|
Ngo W, Stordy B, Lazarovits J, Raja EK, Etienne CL, Chan WCW. DNA-Controlled Encapsulation of Small Molecules in Protein Nanoparticles. J Am Chem Soc 2020; 142:17938-17943. [PMID: 33022172 DOI: 10.1021/jacs.0c09914] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A nanoparticle can hold multiple types of therapeutic and imaging agents for disease treatment and diagnosis. However, controlling the storage of molecules in nanoparticles is challenging, because nonspecific intermolecular interactions are used for encapsulation. Here, we used specific DNA interactions to store molecules in nanoparticles. We made nanoparticles containing DNA anchors to capture DNA-conjugated small molecules. By changing the sequences and stoichiometry of DNA anchors, we can control the amount and ratio of molecules with different chemical properties in the nanoparticles. We modified the cytotoxicity of our nanoparticles to cancer cells by changing the ratio of encapsulated drugs (mertansine and doxorubicin). Specifically controlling the storage of multiple types of molecules allows us to optimize the properties of combination drug and imaging nanoparticles.
Collapse
Affiliation(s)
- Wayne Ngo
- Institute of Biomedical Engineering, University of Toronto, 164 College Street, Toronto, Ontario M5S 3G9, Canada.,Terrence Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, 160 College Street, Toronto, Ontario M5S 3E1, Canada
| | - Benjamin Stordy
- Institute of Biomedical Engineering, University of Toronto, 164 College Street, Toronto, Ontario M5S 3G9, Canada.,Terrence Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, 160 College Street, Toronto, Ontario M5S 3E1, Canada
| | - James Lazarovits
- Institute of Biomedical Engineering, University of Toronto, 164 College Street, Toronto, Ontario M5S 3G9, Canada.,Terrence Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, 160 College Street, Toronto, Ontario M5S 3E1, Canada
| | - Erum K Raja
- Research and Development, Thermo Fisher Scientific, 3747 North Meridian Road, Rockford, Illinois 61101, United States
| | - Chris L Etienne
- Research and Development, Thermo Fisher Scientific, 3747 North Meridian Road, Rockford, Illinois 61101, United States
| | - Warren C W Chan
- Institute of Biomedical Engineering, University of Toronto, 164 College Street, Toronto, Ontario M5S 3G9, Canada.,Terrence Donnelly Centre for Cellular and Biomolecular Research, University of Toronto, 160 College Street, Toronto, Ontario M5S 3E1, Canada.,Department of Chemical Engineering and Applied Chemistry, University of Toronto, 200 College Street, Toronto, Ontario M5S 3E5, Canada.,Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada.,Department of Materials Science and Engineering, University of Toronto, 184 College Street, Toronto, Ontario M5S 3E1, Canada
| |
Collapse
|