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Kashani GK, Naghib SM, Soleymani S, Mozafari MR. A review of DNA nanoparticles-encapsulated drug/gene/protein for advanced controlled drug release: Current status and future perspective over emerging therapy approaches. Int J Biol Macromol 2024; 268:131694. [PMID: 38642693 DOI: 10.1016/j.ijbiomac.2024.131694] [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: 01/14/2024] [Revised: 04/16/2024] [Accepted: 04/17/2024] [Indexed: 04/22/2024]
Abstract
In the last ten years, the field of nanomedicine has experienced significant progress in creating novel drug delivery systems (DDSs). An effective strategy involves employing DNA nanoparticles (NPs) as carriers to encapsulate drugs, genes, or proteins, facilitating regulated drug release. This abstract examines the utilization of DNA NPs and their potential applications in strategies for controlled drug release. Researchers have utilized the distinctive characteristics of DNA molecules, including their ability to self-assemble and their compatibility with living organisms, to create NPs specifically for the purpose of delivering drugs. The DNA NPs possess numerous benefits compared to conventional drug carriers, such as exceptional stability, adjustable dimensions and structure, and convenient customization. Researchers have successfully achieved a highly efficient encapsulation of different therapeutic agents by carefully designing their structure and composition. This advancement enables precise and targeted delivery of drugs. The incorporation of drugs, genes, or proteins into DNA NPs provides notable advantages in terms of augmenting therapeutic effectiveness while reducing adverse effects. DNA NPs serve as a protective barrier for the enclosed payloads, preventing their degradation and extending their duration in the body. The protective effect is especially vital for delicate biologics, such as proteins or gene-based therapies that could otherwise be vulnerable to enzymatic degradation or quick elimination. Moreover, the surface of DNA NPs can be altered to facilitate specific targeting towards particular tissues or cells, thereby augmenting the accuracy of delivery. A significant benefit of DNA NPs is their capacity to regulate the kinetics of drug release. Through the manipulation of the DNA NPs structure, scientists can regulate the rate at which the enclosed cargo is released, enabling a prolonged and regulated dispensation of medication. This control is crucial for medications with limited therapeutic ranges or those necessitating uninterrupted administration to attain optimal therapeutic results. In addition, DNA NPs have the ability to react to external factors, including alterations in temperature, pH, or light, which can initiate the release of the payload at precise locations or moments. This feature enhances the precision of drug release control. The potential uses of DNA NPs in the controlled release of medicines are extensive. The NPs have the ability to transport various therapeutic substances, for example, drugs, peptides, NAs (NAs), and proteins. They exhibit potential for the therapeutic management of diverse ailments, including cancer, genetic disorders, and infectious diseases. In addition, DNA NPs can be employed for targeted drug delivery, traversing biological barriers, and surpassing the constraints of conventional drug administration methods.
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Affiliation(s)
- Ghazal Kadkhodaie Kashani
- Nanotechnology Department, School of Advanced Technologies, Iran University of Science and Technology (IUST), Tehran 1684613114, Iran
| | - Seyed Morteza Naghib
- Nanotechnology Department, School of Advanced Technologies, Iran University of Science and Technology (IUST), Tehran 1684613114, Iran.
| | - Sina Soleymani
- Nanotechnology Department, School of Advanced Technologies, Iran University of Science and Technology (IUST), Tehran 1684613114, Iran; Australasian Nanoscience and Nanotechnology Initiative (ANNI), Monash University LPO, Clayton, VIC 3168, Australia; Biomaterials and Tissue Engineering Research Group, Interdisciplinary Technologies Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Iran University of Science and Technology (IUST), Tehran, Iran
| | - M R Mozafari
- Australasian Nanoscience and Nanotechnology Initiative (ANNI), Monash University LPO, Clayton, VIC 3168, Australia
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2
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Everson HR, Neyra K, Scarton DV, Chandrasekhar S, Green CM, Schmidt TL, Medintz IL, Veneziano R, Mathur D. Purification of DNA Nanoparticles Using Photocleavable Biotin Tethers. ACS APPLIED MATERIALS & INTERFACES 2024; 16:22334-22343. [PMID: 38635042 DOI: 10.1021/acsami.3c18955] [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: 04/19/2024]
Abstract
The number of applications of self-assembled deoxyribonucleic acid (DNA) origami nanoparticles (DNA NPs) has increased drastically, following the development of a variety of single-stranded template DNA (ssDNA) that can serve as the scaffold strand. In addition to viral genomes, such as M13 bacteriophage and lambda DNAs, enzymatically produced ssDNA from various template sources is rapidly gaining traction and being applied as the scaffold for DNA NP preparation. However, separating fully formed DNA NPs that have custom scaffolds from crude assembly mixes is often a multistep process of first separating the ssDNA scaffold from its enzymatic amplification process and then isolating the assembled DNA NPs from excess precursor strands. Only then is the DNA NP sample ready for downstream characterization and application. In this work, we highlight a single-step purification of custom sequence- or M13-derived scaffold-based DNA NPs using photocleavable biotin tethers. The process only requires an inexpensive ultraviolet (UV) lamp, and DNA NPs with up to 90% yield and high purity are obtained. We show the versatility of the process in separating two multihelix bundle structures and a wireframe polyhedral architecture.
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Affiliation(s)
- Heather R Everson
- Department of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Kayla Neyra
- Department of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Dylan V Scarton
- College of Science, Interdisciplinary Program in Neuroscience, George Mason University, Fairfax, Virginia 22030, United States
- Institute for Advanced Biomedical Research, George Mason University, Manassas, Virginia 20110, United States
| | | | - Christopher M Green
- Center for Bio/Molecular Science and Engineering, US Naval Research Laboratory, Washington, District of Columbia 20375, United States
| | | | - Igor L Medintz
- Center for Bio/Molecular Science and Engineering, US Naval Research Laboratory, Washington, District of Columbia 20375, United States
| | - Remi Veneziano
- Institute for Advanced Biomedical Research, George Mason University, Manassas, Virginia 20110, United States
- College of Engineering and Computing, Department of Bioengineering, George Mason University, Manassas, Virginia 20110, United States
| | - Divita Mathur
- Department of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106, United States
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3
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Fokina A, Poletaeva Y, Dukova S, Klabenkova K, Rad’kova Z, Bakulina A, Zatsepin T, Ryabchikova E, Stetsenko D. Template-Assisted Assembly of Hybrid DNA/RNA Nanostructures Using Branched Oligodeoxy- and Oligoribonucleotides. Int J Mol Sci 2023; 24:15978. [PMID: 37958961 PMCID: PMC10650595 DOI: 10.3390/ijms242115978] [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: 07/31/2023] [Revised: 10/31/2023] [Accepted: 10/31/2023] [Indexed: 11/15/2023] Open
Abstract
A template-assisted assembly approach to a C24 fullerene-like double-stranded DNA polyhedral shell is proposed. The assembly employed a supramolecular oligonucleotide dendrimer as a 3D template that was obtained via the hybridization of siRNA strands and a single-stranded DNA oligonucleotide joined to three- or four-way branched junctions. A four-way branched oligonucleotide building block (a starlet) was designed for the assembly of the shell composed of three identical self-complementary DNA single strands and a single RNA strand for hybridization to the DNA oligonucleotides of the template. To prevent premature auto-hybridization of the self-complementary oligonucleotides in the starlet, a photolabile protecting group was introduced via the N3-substituted thymidine phosphoramidite. Cleavable linkers such as a disulfide linkage, RNase A sensitive triribonucleotides, and di- and trideoxynucleotides were incorporated into the starlet and template at specific points to guide the post-assembly disconnection of the shell from the template, and enzymatic disassembly of the template and the shell in biological media. At the same time, siRNA strands were modified with 2'-OMe ribonucleotides and phosphorothioate groups in certain positions to stabilize toward enzymatic digestion. We report herein a solid-phase synthesis of branched oligodeoxy and oligoribonucleotide building blocks for the DNA/RNA dendritic template and the branched DNA starlet for a template-assisted construction of a C24 fullerene-like DNA shell after initial molecular modeling, followed by the assembly of the shell around the DNA-coated RNA dendritic template, and visualization of the resulting nanostructure by transmission electron microscopy.
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Affiliation(s)
- Alesya Fokina
- Faculty of Physics, Novosibirsk State University, Novosibirsk 630090, Russia; (A.F.); (K.K.)
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Yulia Poletaeva
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia; (Y.P.); (E.R.)
| | | | - Kristina Klabenkova
- Faculty of Physics, Novosibirsk State University, Novosibirsk 630090, Russia; (A.F.); (K.K.)
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Zinaida Rad’kova
- Faculty of Natural Sciences, Novosibirsk State University, Novosibirsk 630090, Russia; (Z.R.); (A.B.)
| | - Anastasia Bakulina
- Faculty of Natural Sciences, Novosibirsk State University, Novosibirsk 630090, Russia; (Z.R.); (A.B.)
| | - Timofei Zatsepin
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia;
| | - Elena Ryabchikova
- Institute of Chemical Biology and Fundamental Medicine, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia; (Y.P.); (E.R.)
| | - Dmitry Stetsenko
- Faculty of Physics, Novosibirsk State University, Novosibirsk 630090, Russia; (A.F.); (K.K.)
- Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia
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4
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Kong H, Sun B, Yu F, Wang Q, Xia K, Jiang D. Exploring the Potential of Three-Dimensional DNA Crystals in Nanotechnology: Design, Optimization, and Applications. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2302021. [PMID: 37327311 PMCID: PMC10460852 DOI: 10.1002/advs.202302021] [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: 03/28/2023] [Revised: 05/23/2023] [Indexed: 06/18/2023]
Abstract
DNA has been used as a robust material for the building of a variety of nanoscale structures and devices owing to its unique properties. Structural DNA nanotechnology has reported a wide range of applications including computing, photonics, synthetic biology, biosensing, bioimaging, and therapeutic delivery, among others. Nevertheless, the foundational goal of structural DNA nanotechnology is exploiting DNA molecules to build three-dimensional crystals as periodic molecular scaffolds to precisely align, obtain, or collect desired guest molecules. Over the past 30 years, a series of 3D DNA crystals have been rationally designed and developed. This review aims to showcase various 3D DNA crystals, their design, optimization, applications, and the crystallization conditions utilized. Additionally, the history of nucleic acid crystallography and potential future directions for 3D DNA crystals in the era of nanotechnology are discussed.
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Affiliation(s)
- Huating Kong
- Shanghai Synchrotron Radiation FacilityShanghai Advanced Research InstituteChinese Academy of SciencesShanghai201204China
| | - Bo Sun
- Shanghai Synchrotron Radiation FacilityShanghai Advanced Research InstituteChinese Academy of SciencesShanghai201204China
| | - Feng Yu
- Shanghai Synchrotron Radiation FacilityShanghai Advanced Research InstituteChinese Academy of SciencesShanghai201204China
| | - Qisheng Wang
- Shanghai Synchrotron Radiation FacilityShanghai Advanced Research InstituteChinese Academy of SciencesShanghai201204China
| | - Kai Xia
- Shanghai Frontier Innovation Research InstituteShanghai201108China
- Shanghai Stomatological HospitalFudan UniversityShanghai200031China
| | - Dawei Jiang
- Wuhan Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan430022China
- Hubei Key Laboratory of Molecular ImagingWuhan430022China
- Key Laboratory of Biological Targeted Therapythe Ministry of EducationWuhan430022China
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5
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Menon D, Singh R, Joshi KB, Gupta S, Bhatia D. Designer, Programmable DNA-peptide hybrid materials with emergent properties to probe and modulate biological systems. Chembiochem 2023; 24:e202200580. [PMID: 36468492 DOI: 10.1002/cbic.202200580] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 12/04/2022] [Accepted: 12/05/2022] [Indexed: 12/07/2022]
Abstract
The chemistry of DNA endows it with certain functional properties that facilitate the generation of self-assembled nanostructures, offering precise control over their geometry and morphology, that can be exploited for advanced biological applications. Despite the structural promise of these materials, their applications are limited owing to lack of functional capability to interact favourably with biological systems, which has been achieved by functional proteins or peptides. Herein, we outline a strategy for functionalizing DNA structures with short-peptides, leading to the formation of DNA-peptide hybrid materials. This proposition offers the opportunity to leverage the unique advantages of each of these bio-molecules, that have far reaching emergent properties in terms of better cellular interactions and uptake, better stability in biological media, an acceptable and programmable immune response and high bioactive molecule loading capacities. We discuss the synthetic strategies for the formation of these materials, namely, solid-phase functionalization and solution-coupling functionalization. We then proceed to highlight selected biological applications of these materials in the domains of cell instruction & molecular recognition, gene delivery, drug delivery and bone & tissue regeneration. We conclude with discussions shedding light on the challenges that these materials pose and offer our insights on future directions of peptide-DNA research for targeted biomedical applications.
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Affiliation(s)
- Dhruv Menon
- Cavendish Laboratory, Department of Physics, University of Cambridge, Cambridge, CB3 0HE, United Kingdom
| | - Ramesh Singh
- Biological Engineering Discipline, Indian Institute of Technology, Gandhinagar, 382355, India
| | - Kashti B Joshi
- Department of Chemistry, Dr. Harisingh Gour Vishwavidyalaya (A Central University), Sagar, Madhya Pradesh, India
| | - Sharad Gupta
- Biological Engineering Discipline, Indian Institute of Technology, Gandhinagar, 382355, India
| | - Dhiraj Bhatia
- Biological Engineering Discipline, Indian Institute of Technology, Gandhinagar, 382355, India
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6
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Morihiro K, Osumi H, Morita S, Hattori T, Baba M, Harada N, Ohashi R, Okamoto A. Oncolytic Hairpin DNA Pair: Selective Cytotoxic Inducer through MicroRNA-Triggered DNA Self-Assembly. J Am Chem Soc 2023; 145:135-142. [PMID: 36538570 DOI: 10.1021/jacs.2c08974] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Artificial nucleic acids have attracted much attention as potential cancer immunotherapeutic materials because they are recognized by a variety of extracellular and intracellular nucleic acid sensors and can stimulate innate immune responses. However, their low selectivity for cancer cells causes severe systemic immunotoxicity, making it difficult to use artificial nucleic acid molecules for immune cancer therapy. To address this challenge, we herein introduce a hairpin DNA assembly technology that enables cancer-selective immune activation to induce cytotoxicity. The designed artificial DNA hairpins assemble into long nicked double-stranded DNA triggered by intracellular microRNA-21 (miR-21), which is overexpressed in various types of cancer cells. We found that the products from the hairpin DNA assembly selectively kill miR-21-abundant cancer cells in vitro and in vivo based on innate immune activation. Our approach is the first to allow selective oncolysis derived from intracellular DNA self-assembly, providing a powerful therapeutic modality to treat cancer.
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Affiliation(s)
- Kunihiko Morihiro
- Department of Chemistry and Biotechnology, The University of Tokyo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Hiraki Osumi
- Department of Chemistry and Biotechnology, The University of Tokyo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Shunto Morita
- Department of Chemistry and Biotechnology, The University of Tokyo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Takara Hattori
- Department of Chemistry and Biotechnology, The University of Tokyo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Manami Baba
- Department of Chemistry and Biotechnology, The University of Tokyo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Naoki Harada
- Department of Chemistry and Biotechnology, The University of Tokyo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Riuko Ohashi
- Histopathology Core Facility, Faculty of Medicine, Niigata University, Niigata 951-8510, Japan.,Division of Molecular and Diagnostic Pathology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata 951-8510, Japan
| | - Akimitsu Okamoto
- Department of Chemistry and Biotechnology, The University of Tokyo, Bunkyo-ku, Tokyo 113-8656, Japan
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7
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Zhang B, Kong T, Zhang C, Mi X, Chen H, Guo X, Zhou X, Ji M, Fu Z, Zhang Z, Zheng H. Plasmon driven nanocrystal transformation in low temperature environments. NANOSCALE 2022; 14:16314-16320. [PMID: 36305203 DOI: 10.1039/d2nr03887k] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The preparation and modification of crystal structures in cryogenic environments with conventional methods is challenging, but it is essential for the development of composite materials, energy savings, and future human space exploration. Plasmon induced hot carriers and local thermal effects help to overcome the challenges of chemical reactions under extreme conditions, for which molecular reactions have attracted considerable research attention. In this work, the plasmon thermal effect enables fast and efficient nanocrystal transformation in cryogenic environments, which was previously unattainable with conventional heating methods. The transformation of NaYF4 nanocrystals on gold nanoparticle island films can be achieved even in a low temperature environment of 11 K. Compared with the structure with gold nanoparticles adhered to NaYF4 nanocrystals directly, the structure of gold nanoparticle island films with an Al2O3 layer offered better heat trapping properties, which allows the complete transformation to take place of NaYF4 nanocrystals into Y2O3 nanocrystals in low temperature environments. This work explores the potential of applying the photothermal effect of a plasmon to induce rapid transformation of nanocrystals in extreme environments and provides insight into the process of crystal transformation and growth.
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Affiliation(s)
- Baobao Zhang
- School of Physics and Information Technology, Shaanxi Normal University, Xi'an 710062, China.
| | - Ting Kong
- School of Physics and Information Technology, Shaanxi Normal University, Xi'an 710062, China.
| | - Chengyun Zhang
- School of Physics and Information Technology, Shaanxi Normal University, Xi'an 710062, China.
| | - Xiaohu Mi
- School of Physics and Information Technology, Shaanxi Normal University, Xi'an 710062, China.
| | - Huan Chen
- School of Physics and Information Technology, Shaanxi Normal University, Xi'an 710062, China.
| | - Xiaojun Guo
- School of Physics and Information Technology, Shaanxi Normal University, Xi'an 710062, China.
| | - Xilin Zhou
- School of Physics and Information Technology, Shaanxi Normal University, Xi'an 710062, China.
| | - Min Ji
- School of Physics and Information Technology, Shaanxi Normal University, Xi'an 710062, China.
| | - Zhengkun Fu
- School of Physics and Information Technology, Shaanxi Normal University, Xi'an 710062, China.
| | - Zhenglong Zhang
- School of Physics and Information Technology, Shaanxi Normal University, Xi'an 710062, China.
| | - Hairong Zheng
- School of Physics and Information Technology, Shaanxi Normal University, Xi'an 710062, China.
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8
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Zhu J, Kong J, Keyser UF, Wang E. Parallel DNA circuits by autocatalytic strand displacement and nanopore readout. NANOSCALE 2022; 14:15507-15515. [PMID: 36227155 DOI: 10.1039/d2nr04048d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
DNA nanotechnology provides a unique opportunity for molecular computation, with strand displacement reactions enabling controllable reorganization of nanostructures. Additional DNA strand exchange strategies with high selectivity for input will enable novel complex systems including biosensing applications. Herein, we propose an autocatalytic strand displacement (ACSD) circuit: initiated by DNA breathing and accelerated by a seesaw catalytic reaction, ACSD ensures that only the correct base sequence starts the catalytic cycle. Analogous to an electronic circuit with a variable resistor, two ACSD reactions with different rates are connected in parallel to mimic a parallel circuit containing branches with different resistances. Finally, we introduce a multiplexed nanopore sensing platform to report the output results of a parallel path selection system at the single-molecule level. By combining the ACSD strategy with fast and sensitive single-molecule nanopore readout, a new generation of DNA-based computing tools is established.
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Affiliation(s)
- Jinbo Zhu
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, P. R. China.
- Cavendish Laboratory, University of Cambridge, JJ Thompson Avenue, Cambridge CB3 0HE, UK.
| | - Jinglin Kong
- Cavendish Laboratory, University of Cambridge, JJ Thompson Avenue, Cambridge CB3 0HE, UK.
| | - Ulrich F Keyser
- Cavendish Laboratory, University of Cambridge, JJ Thompson Avenue, Cambridge CB3 0HE, UK.
| | - Erkang Wang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, P. R. China.
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9
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Wang M, Li X, He F, Li J, Wang HH, Nie Z. The Advances in Designer DNA Nanorobots Enabling Programmable Functions. Chembiochem 2022; 23:e202200119. [DOI: 10.1002/cbic.202200119] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 04/27/2022] [Indexed: 11/08/2022]
Affiliation(s)
| | | | - Fang He
- Hunan University College of Chemistry and Chemical Engineering CHINA
| | - Juan Li
- Hunan University College of Biology CHINA
| | - Hong-Hui Wang
- Hunan University College of Biology 410082 Changsha CHINA
| | - Zhou Nie
- Hunan University College of Chemistry and Chemical Engineering Yuelushan, Changsha, Hunan, 410082, P.R.China 410082 Changsha CHINA
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10
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Higashi SL, Isogami A, Takahashi J, Shibata A, Hirosawa KM, Suzuki KGN, Sawada S, Tsukiji S, Matsuura K, Ikeda M. Construction of a Reduction-responsive DNA Microsphere using a Reduction-cleavable Spacer based on a Nitrobenzene Scaffold. Chem Asian J 2022; 17:e202200142. [PMID: 35338588 DOI: 10.1002/asia.202200142] [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: 02/14/2022] [Revised: 03/24/2022] [Indexed: 11/07/2022]
Abstract
Here, we describe the design and synthesis of a new reduction-cleavable spacer (RCS) based on a nitrobenzene scaffold for constructing reduction-responsive oligonucleotides according to standard phosphoramidite chemistry. In addition, we demonstrate that the introduction of the RCS in the middle of an oligonucleotide (30 nt) enables the construction of a self-assembled microsphere capable of exhibiting a reduction-responsive disassembly.
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Affiliation(s)
- Sayuri L Higashi
- Gifu University: Gifu Daigaku, United Graduate School of Drug Discovery and Medical Information Sciences, 1-1 Yanagido, Gifu, 501-1193, Gifu, JAPAN
| | - Ayaka Isogami
- Gifu University: Gifu Daigaku, Department of Life Science and Chemistry, Graduate School of Natural Science and Technology, JAPAN
| | - Junko Takahashi
- Gifu University: Gifu Daigaku, Department of Life Science and Chemistry, Graduate School of Natural Science and Technology, JAPAN
| | - Aya Shibata
- Gifu University: Gifu Daigaku, Department of Life Science and Chemistry, Graduate School of Natural Science and Technology, JAPAN
| | - Koichiro M Hirosawa
- Gifu University: Gifu Daigaku, Institute for Glyco-core Research (iGCORE), JAPAN
| | - Kenichi G N Suzuki
- Gifu University: Gifu Daigaku, Institute for Glyco-core Research (iGCORE), JAPAN
| | - Shunsuke Sawada
- Nagoya Institute of Technology: Nagoya Kogyo Daigaku, Department of Nanopharmaceutical Sciences, JAPAN
| | - Shinya Tsukiji
- Nagoya Institute of Technology: Nagoya Kogyo Daigaku, Department of Nanopharmaceutical Sciences, JAPAN
| | - Kazunori Matsuura
- Tottori University: Tottori Daigaku, Department of Chemistry and Biotechnology, JAPAN
| | - Masato Ikeda
- GIFU University, Chemistry and Biomolecular Science, 1-1, Yanagido, 501-1193, Gifu, JAPAN
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11
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Smith DM, Keller A. DNA Nanostructures in the Fight Against Infectious Diseases. ADVANCED NANOBIOMED RESEARCH 2021; 1:2000049. [PMID: 33615315 PMCID: PMC7883073 DOI: 10.1002/anbr.202000049] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 12/08/2020] [Indexed: 12/12/2022] Open
Abstract
Throughout history, humanity has been threatened by countless epidemic and pandemic outbreaks of infectious diseases, from the Justinianic Plague to the Spanish flu to COVID-19. While numerous antimicrobial and antiviral drugs have been developed over the last 200 years to face these threats, the globalized and highly connected world of the 21st century demands for an ever-increasing efficiency in the detection and treatment of infectious diseases. Consequently, the rapidly evolving field of nanomedicine has taken up the challenge and developed a plethora of strategies to fight infectious diseases with the help of various nanomaterials such as noble metal nanoparticles, liposomes, nanogels, and virus capsids. DNA nanotechnology represents a comparatively recent addition to the nanomedicine arsenal, which, over the past decade, has made great progress in the area of cancer diagnostics and therapy. However, the past few years have seen also an increasing number of DNA nanotechnology-related studies that particularly focus on the detection and inhibition of microbial and viral pathogens. Herein, a brief overview of this rather young research field is provided, successful concepts as well as potential challenges are identified, and promising directions for future research are highlighted.
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Affiliation(s)
- David M. Smith
- DNA Nanodevices UnitDepartment DiagnosticsFraunhofer Institute for Cell Therapy and Immunology IZI04103LeipzigGermany
- Peter Debye Institute for Soft Matter PhysicsFaculty of Physics and Earth SciencesUniversity of Leipzig04103LeipzigGermany
- Institute of Clinical ImmunologyUniversity of Leipzig Medical School04103LeipzigGermany
- Dhirubhai Ambani Institute of Information and Communication TechnologyGandhinagar382 007India
| | - Adrian Keller
- Technical and Macromolecular ChemistryPaderborn UniversityWarburger Str. 10033098PaderbornGermany
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12
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Hivare P, Panda C, Gupta S, Bhatia D. Programmable DNA Nanodevices for Applications in Neuroscience. ACS Chem Neurosci 2021; 12:363-377. [PMID: 33433192 DOI: 10.1021/acschemneuro.0c00723] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The broad area of neuroscience has witnessed an increasing exploitation of a variety of synthetic biomaterials with controlled nanosized features. Different bionanomaterials offer very peculiar physicochemical and biochemcial properties contributing to the development of novel imaging devices toward imaging the brain, or as smartly functionalized scaffolds, or diverse tools contributing toward a better understanding of nervous tissue and its functions. DNA nanotechnology-based devices and scaffolds have emerged as ideal materials for cellular and tissue engineering due to their very biocompatible properties, robust adaptation with diverse biological systems, and biosafety in terms of reduced immune response triggering. Here we present technologies with respect to DNA nanodevices that are designed to better interact with nervous systems like neural cells, advanced molecular imaging technologies for imaging brain, biomaterials in neural regeneration, neuroprotection, and targeted delivery of drugs and small molecules across the blood-brain barrier. Along with comments regarding the progress of DNA nanotechnology in neuroscience, we also present a perspective on challenges and opportunities for applying DNA nanotechnology in applications pertaining to neurosciences.
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Affiliation(s)
- Pravin Hivare
- Biological Engineering discipline, Indian Institute of Technology Gandhinagar, Palaj 382355, Gandhinagar, India
| | - Chinmaya Panda
- Biological Engineering discipline, Indian Institute of Technology Gandhinagar, Palaj 382355, Gandhinagar, India
| | - Sharad Gupta
- Biological Engineering discipline, Indian Institute of Technology Gandhinagar, Palaj 382355, Gandhinagar, India
- Center for Biomedical Engineering, Indian Institute of Technology Gandhinagar, Palaj 382355, Gandhinagar, India
| | - Dhiraj Bhatia
- Biological Engineering discipline, Indian Institute of Technology Gandhinagar, Palaj 382355, Gandhinagar, India
- Center for Biomedical Engineering, Indian Institute of Technology Gandhinagar, Palaj 382355, Gandhinagar, India
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