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Park JA, Amri C, Kwon Y, Lee JH, Lee T. Recent Advances in DNA Nanotechnology for Plasmonic Biosensor Construction. BIOSENSORS 2022; 12:bios12060418. [PMID: 35735565 PMCID: PMC9220935 DOI: 10.3390/bios12060418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 06/10/2022] [Accepted: 06/13/2022] [Indexed: 11/16/2022]
Abstract
Since 2010, DNA nanotechnology has advanced rapidly, helping overcome limitations in the use of DNA solely as genetic material. DNA nanotechnology has thus helped develop a new method for the construction of biosensors. Among bioprobe materials for biosensors, nucleic acids have shown several advantages. First, it has a complementary sequence for hybridizing the target gene. Second, DNA has various functionalities, such as DNAzymes, DNA junctions or aptamers, because of its unique folded structures with specific sequences. Third, functional groups, such as thiols, amines, or other fluorophores, can easily be introduced into DNA at the 5′ or 3′ end. Finally, DNA can easily be tailored by making junctions or origami structures; these unique structures extend the DNA arm and create a multi-functional bioprobe. Meanwhile, nanomaterials have also been used to advance plasmonic biosensor technologies. Nanomaterials provide various biosensing platforms with high sensitivity and selectivity. Several plasmonic biosensor types have been fabricated, such as surface plasmons, and Raman-based or metal-enhanced biosensors. Introducing DNA nanotechnology to plasmonic biosensors has brought in sight new horizons in the fields of biosensors and nanobiotechnology. This review discusses the recent progress of DNA nanotechnology-based plasmonic biosensors.
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Affiliation(s)
- Jeong Ah Park
- Department of Chemical Engineering, Kwangwoon University, Seoul 01897, Korea; (J.A.P.); (Y.K.)
| | - Chaima Amri
- Department of Convergence Medical Sciences, School of Medicine, Pusan National University, Yangsan 50612, Korea;
| | - Yein Kwon
- Department of Chemical Engineering, Kwangwoon University, Seoul 01897, Korea; (J.A.P.); (Y.K.)
| | - Jin-Ho Lee
- Department of Convergence Medical Sciences, School of Medicine, Pusan National University, Yangsan 50612, Korea;
- School of Biomedical Convergence Engineering, Pusan National University, Yangsan 50612, Korea
- Correspondence: (J.-H.L.); (T.L.); Tel.: +82-51-510-8547 (J.-H.L.); +82-2-940-5771 (T.L.)
| | - Taek Lee
- Department of Chemical Engineering, Kwangwoon University, Seoul 01897, Korea; (J.A.P.); (Y.K.)
- Correspondence: (J.-H.L.); (T.L.); Tel.: +82-51-510-8547 (J.-H.L.); +82-2-940-5771 (T.L.)
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Rajwar A, Kharbanda S, Chandrasekaran AR, Gupta S, Bhatia D. Designer, Programmable 3D DNA Nanodevices to Probe Biological Systems. ACS APPLIED BIO MATERIALS 2020; 3:7265-7277. [PMID: 35019470 DOI: 10.1021/acsabm.0c00916] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
DNA nanotechnology is a unique field that provides simple yet robust design techniques for self-assembling nanoarchitectures with extremely high potential for biomedical applications. Though the field began to exploit DNA to build various nanoscale structures, it has now taken a different path, diverging from the creation of complex structures to functional DNA nanodevices that explore various biological systems and mechanisms. Here, we present a brief overview of DNA nanotechnology, summarizing the key strategies for construction of various DNA nanodevices, with special focus on three-dimensional (3D) nanocages or polyhedras. We then discuss biological applications of 3D DNA nanocages, particularly tetrahedral DNA cages, in their ability to program and modulate cellular systems, in biosensing, and as tools for targeted therapeutics. We conclude with a final discussion on challenges and perspectives of 3D DNA nanodevices in biomedical applications.
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Affiliation(s)
- Anjali Rajwar
- Biological Engineering Discipline, Indian Institute of Technology Gandhinagar, Palaj, Gujarat 382355, India
| | - Sumit Kharbanda
- Biological Engineering Discipline, Indian Institute of Technology Gandhinagar, Palaj, Gujarat 382355, India
| | - Arun Richard Chandrasekaran
- The RNA Institute, University at Albany, State University of New York, Albany, New York 12222, United States
| | - Sharad Gupta
- Biological Engineering Discipline, Indian Institute of Technology Gandhinagar, Palaj, Gujarat 382355, India.,Center for Biomedical Engineering, Indian Institute of Technology Gandhinagar, Palaj, Gujarat 382355, India
| | - Dhiraj Bhatia
- Biological Engineering Discipline, Indian Institute of Technology Gandhinagar, Palaj, Gujarat 382355, India.,Center for Biomedical Engineering, Indian Institute of Technology Gandhinagar, Palaj, Gujarat 382355, India
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Zhang H, Ba S, Lee JY, Xie J, Loh TP, Li T. Cancer Biomarker-Triggered Disintegrable DNA Nanogels for Intelligent Drug Delivery. NANO LETTERS 2020; 20:8399-8407. [PMID: 33118827 DOI: 10.1021/acs.nanolett.0c03671] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Even though various techniques have been developed thus far for targeted delivery of therapeutics, design and fabrication of cancer biomarker-triggered disintegrable nanogels, which are exclusively composed of nucleic acid macromolecules, are still challenging nowadays. Here, we describe for the first time our creation of intelligent DNA nanogels whose backbones are sorely disintegrable by flap endonuclease 1 (FEN1), an enzymatic biomarker that is highly overexpressed in most cancer cells but not in their normal counterparts. It is the catalytic actions of intracellular FEN1 on bifurcated DNA structures that lead to the cancer-specific disintegration of our DNA nanogels and controlled release of drugs in target cancer cells. Consequently, the brand-new strategies introduced in the current report could break new ground in designing drug carriers for eliminating unwanted side effects of chemotherapeutic agents and live-cell probes for cancer risk assessment, diagnosis, and prognosis.
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Affiliation(s)
- Hao Zhang
- Institute of Advanced Synthesis (IAS), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an 710072, China
- Yangtze River Delta Research Institute, Northwestern Polytechnical University (NPU), 27 Zigang Road, Taicang, Jiangsu 215400, China
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore
| | - Sai Ba
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore
| | - Jasmine Yiqin Lee
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore
| | - Jianping Xie
- Department of Chemical and Biomolecular and Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585, Singapore
| | - Teck-Peng Loh
- Institute of Advanced Synthesis (IAS), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an 710072, China
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore
| | - Tianhu Li
- Institute of Advanced Synthesis (IAS), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an 710072, China
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore
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Leveille MP, Tran T, Dingillo G, Cannon B. Detection of Mg 2+-dependent, coaxial stacking rearrangements in a bulged three-way DNA junction by single-molecule FRET. Biophys Chem 2018; 245:25-33. [PMID: 30551070 DOI: 10.1016/j.bpc.2018.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 11/30/2018] [Accepted: 12/01/2018] [Indexed: 12/15/2022]
Abstract
Three-way helical junctions (3WJs) arise in genetic processing, and they have architectural and functional roles in structured nucleic acids. An internal bulge at the junction core allows the helical domains to become oriented into two possible, coaxially stacked conformers. Here, the helical stacking arrangements for a series of bulged, DNA 3WJs were examined using ensemble fluorescence resonance energy transfer (FRET) and single-molecule FRET (smFRET) approaches. The 3WJs varied according to the GC content and sequence of the junction core as well as the pyrimidine content of the internal bulge. Mg2+ titration experiments by ensemble FRET show that both stacking conformations have similar Mg2+ requirements for folding. Strikingly, smFRET experiments reveal that a specific junction sequence can populate both conformers and that this junction undergoes continual interconversion between the two stacked conformers. These findings will support the development of folding principles for the rational design of functional DNA nanostructures.
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Affiliation(s)
| | - Thao Tran
- Department of Physics, Loyola University Chicago, Chicago, IL, USA
| | - Gianna Dingillo
- Department of Physics, Loyola University Chicago, Chicago, IL, USA
| | - Brian Cannon
- Department of Physics, Loyola University Chicago, Chicago, IL, USA.
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Moiseeva ED, Bazhulina NP, Gursky YG, Grokhovsky SL, Surovaya AN, Gursky GV. Targeting Holliday junctions by origin DNA-binding protein of herpes simplex virus type 1. J Biomol Struct Dyn 2016; 35:704-723. [PMID: 26987269 DOI: 10.1080/07391102.2016.1161561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
In the present paper, the interactions of the origin binding protein (OBP) of herpes simplex virus type 1 (HSV1) with synthetic four-way Holliday junctions (HJs) were studied using electrophoresis mobility shift assay and the FRET method and compared with the interactions of the protein with duplex and single-stranded DNAs. It has been found that OBP exhibits a strong preference for binding to four-way and three-way DNA junctions and possesses much lower affinities to duplex and single-stranded DNAs. The protein forms three types of complexes with HJs. It forms complexes I and II which are reminiscent of the tetramer and octamer complexes with four-way junction of HJ-specific protein RuvA of Escherichia coli. The binding approaches saturation level when two OBP dimers are bound per junction. In the presence of Mg2+ ions (≥2 mM) OBP also interacts with HJ in the stacked arm form (complex III). In the presence of 5 mM ATP and 10 mM Mg2+ ions OBP catalyzes processing of the HJ in which one of the annealed oligonucleotides has a 3'-terminal tail containing 20 unpaired thymine residues. The observed preference of OBP for binding to the four-way DNA junctions provides a basis for suggestion that OBP induces large DNA structural changes upon binding to Box I and Box II sites in OriS. These changes involve the bending and partial melting of the DNA at A+T-rich spacer and also include the formation of HJ containing Box I and Box II inverted repeats and flanking DNA sequences.
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Affiliation(s)
- E D Moiseeva
- a Engelhardt Institute of Molecular Biology , Russian Academy of Sciences , ul. Vavilova 32, 119991 Moscow , Russia
| | - N P Bazhulina
- a Engelhardt Institute of Molecular Biology , Russian Academy of Sciences , ul. Vavilova 32, 119991 Moscow , Russia
| | - Y G Gursky
- b Russian Cardiology Research-and-Production Complex , 3ya Cherepkovskaya ul. 15a, 121552 Moscow , Russia
| | - S L Grokhovsky
- a Engelhardt Institute of Molecular Biology , Russian Academy of Sciences , ul. Vavilova 32, 119991 Moscow , Russia
| | - A N Surovaya
- a Engelhardt Institute of Molecular Biology , Russian Academy of Sciences , ul. Vavilova 32, 119991 Moscow , Russia
| | - G V Gursky
- a Engelhardt Institute of Molecular Biology , Russian Academy of Sciences , ul. Vavilova 32, 119991 Moscow , Russia
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Thomas JM, Chakraborty B, Sen D, Yu HZ. Analyte-driven switching of DNA charge transport: de novo creation of electronic sensors for an early lung cancer biomarker. J Am Chem Soc 2012; 134:13823-33. [PMID: 22835075 DOI: 10.1021/ja305458u] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A general approach is described for the de novo design and construction of aptamer-based electrochemical biosensors, for potentially any analyte of interest (ranging from small ligands to biological macromolecules). As a demonstration of the approach, we report the rapid development of a made-to-order electronic sensor for a newly reported early biomarker for lung cancer (CTAP III/NAP2). The steps include the in vitro selection and characterization of DNA aptamer sequences, design and biochemical testing of wholly DNA sensor constructs, and translation to a functional electrode-bound sensor format. The working principle of this distinct class of electronic biosensors is the enhancement of DNA-mediated charge transport in response to analyte binding. We first verify such analyte-responsive charge transport switching in solution, using biochemical methods; successful sensor variants were then immobilized on gold electrodes. We show that using these sensor-modified electrodes, CTAP III/NAP2 can be detected with both high specificity and sensitivity (K(d) ~1 nM) through a direct electrochemical reading. To investigate the underlying basis of analyte binding-induced conductivity switching, we carried out Förster Resonance Energy Transfer (FRET) experiments. The FRET data establish that analyte binding-induced conductivity switching in these sensors results from very subtle structural/conformational changes, rather than large scale, global folding events. The implications of this finding are discussed with respect to possible charge transport switching mechanisms in electrode-bound sensors. Overall, the approach we describe here represents a unique design principle for aptamer-based electrochemical sensors; its application should enable rapid, on-demand access to a class of portable biosensors that offer robust, inexpensive, and operationally simplified alternatives to conventional antibody-based immunoassays.
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Affiliation(s)
- Jason M Thomas
- Department of Chemistry, Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada
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Probst M, Wenger D, Biner SM, Häner R. The DNA three-way junction as a mould for tripartite chromophore assembly. Org Biomol Chem 2012; 10:755-9. [DOI: 10.1039/c1ob06400b] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Dkhissi A, Renvez G, Blossey R. Y-DNA melting: a short tale of three scales. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2009; 21:034115. [PMID: 21817259 DOI: 10.1088/0953-8984/21/3/034115] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
We address some aspects of the thermal denaturation of Y-DNA-the three-way junction-on three different length scales: the effect of chain concentration on the extrinsic melting behaviour within a simple kinetic approach, the exponent of the loop entropy in intrinsic melting as it appears in statistical mechanics models, and the microscopics of stacking within the junction from molecular dynamics simulations. Our results suggest that a multiscale approach is needed to properly describe the denaturation properties of these systems. We propose experiments which can also shed light on the melting of short and long duplex DNA sequences.
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Affiliation(s)
- A Dkhissi
- Biological Nanosystems, Interdisciplinary Research Institute, Lille University of Science and Technology, USR CNRS 3078, c/o IBL, Rue du Prof Calmette 1, 59021 Lille Cedex, France. Laboratoire dAnalyse et dArchitecture des Systmes-CNRS, 7 Av du Colonel Roche 31077 Toulouse Cedex 04, France
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Tanada M, Tsujita S, Sasaki S. Design of New Bidentate Ligands Constructed of Two Hoechst 33258 Units for Discrimination of the Length of Two A3T3 Binding Motifs. J Org Chem 2005; 71:125-34. [PMID: 16388627 DOI: 10.1021/jo051836t] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
[structure: see text] The aim of this study is to develop bidentate minor-groove binders that bind the double binding motifs cooperatively. The new bidentate ligands (1) have been designed by connecting two Hoechst 33258 units with a polyether linker for cooperative binding with two remote A3T3 sites of DNA. The linker is introduced to the benzimidazole ring so that it is located at the convex side of the Hoechst unit. DNA binding affinity of the ligands was evaluated by measuring surface plasmon resonance (SPR), circular dichroism, and fluorescence spectra. Interestingly, the bidentate ligands (1) did not show affinity to DNA1 with a single A3T3 motif but showed selective affinity to DNA2 with two A3T3 motifs. The Long Bis-H (1L) having a long polyether linker showed specific binding to DNA2(6) with two A3T3 motifs separated by six nonbinding base pairs. The Long Bis-H (1L) has also shown specific binding to the three-way junction DNA4 with two A3T3 motifs. This study has demonstrated that DNA with double binding motifs can be selectively recognized by the newly designed bidentate ligands.
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Affiliation(s)
- Mikimasa Tanada
- Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
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Tam M, Erin Montgomery S, Kekis M, Stollar BD, Price GB, Pearson CE. Slipped (CTG).(CAG) repeats of the myotonic dystrophy locus: surface probing with anti-DNA antibodies. J Mol Biol 2003; 332:585-600. [PMID: 12963369 DOI: 10.1016/s0022-2836(03)00880-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
At least 15 human diseases have been associated with the length-dependent expansion of gene-specific (CTG).(CAG) repeats, including myotonic dystrophy (DM1) and spinocerebellar ataxia type 1 (SCA1). Repeat expansion is likely to involve unusual DNA structures. We have structurally characterized such DNA, with (CTG)(n).(CAG)(n) repeats of varying length (n=17-79), by high-resolution gel electrophoresis, and have probed their surfaces with anti-DNA antibodies of known specificities. We prepared homoduplex S-DNAs, which are (CTG)x.(CAG)y where x=y, and heteroduplex SI-DNAs, which are hybrids where x>y or x<y. S-DNAs formed many different species of slipped isomers, as indicated by its multiple electrophoretic species. In contrast, SI-DNAs formed distinct structures, as indicated by the limited electrophoretic species for all possible repeat length pairings. Sister SI-DNAs with an excess of CAG repeats always migrated slower than their sister SI-DNAs with an excess of CTG repeats. Strikingly, both the propensity to form slipped structures and the pattern of S-DNAs, but not SI-DNAs, varied for similar lengths of CTG/CAG repeats between the DM1 and SCA1 loci, highlighting a role for flanking cis-elements in S-DNA but not SI-DNA formation. Slipped structures bound structure and nucleotide-specific anti-DNA antibodies. Binding of anti-B-DNA antibodies was reduced for both S-DNAs and SI-DNAs relative to their linear forms. SI-DNAs bound anti-Z-DNA antibodies, while both S and SI-DNAs bound anti-cruciform antibodies, revealing shared characteristics between the corresponding DNA structures and slipped DNAs. Such features of the repeats may be recognized by cellular proteins known to bind such structures.
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Affiliation(s)
- Mandy Tam
- Program of Genetics and Genomic Biology, The Hospital for Sick Children, Room 11-135, 555 University Avenue, Elm Wing, M5G 1X8, Toronto, Ont., Canada
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