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Nedorezova DD, Dubovichenko MV, Eldeeb AA, Nur MAY, Bobkov GA, Ashmarova AI, Kalnin AJ, Kolpashchikov DM. Cleaving Folded RNA by Multifunctional DNAzyme Nanomachines. Chemistry 2024; 30:e202401580. [PMID: 38757205 DOI: 10.1002/chem.202401580] [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: 04/22/2024] [Revised: 05/09/2024] [Accepted: 05/13/2024] [Indexed: 05/18/2024]
Abstract
Both tight and specific binding of folded biological mRNA is required for gene silencing by oligonucleotide gene therapy agents. However, this is fundamentally impossible using the conventional oligonucleotide probes according to the affinity/specificity dilemma. This study addresses this problem for cleaving folded RNA by using multicomponent agents (dubbed 'DNA nanomachine' or DNM). DNMs bind RNA by four short RNA binding arms, which ensure tight and highly selective RNA binding. Along with the improved affinity, DNM maintain the high sequence selectivity of the conventional DNAzymes. DNM enabled up to 3-fold improvement in DNAzymes catalytic efficiency (kcat/Km) by facilitating both RNA substrate binding and product release steps of the catalytic cycle. This study demonstrates that multicomponent probes organized in sophisticated structures can help to achieve the balance between affinity and selectivity in recognizing folded RNA and thus creates a foundation for applying complex DNA nanostructures derived by DNA nanotechnology in gene therapy.
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Affiliation(s)
- Daria D Nedorezova
- robotics and biosensor systems, and Frontier nucleic acid technologies in gene therapy of cancer SCAMT Institute, ITMO University, St. Petersburg, 191002, Russian Federation
| | - Mikhail V Dubovichenko
- robotics and biosensor systems, and Frontier nucleic acid technologies in gene therapy of cancer SCAMT Institute, ITMO University, St. Petersburg, 191002, Russian Federation
| | - Ahmed A Eldeeb
- robotics and biosensor systems, and Frontier nucleic acid technologies in gene therapy of cancer SCAMT Institute, ITMO University, St. Petersburg, 191002, Russian Federation
| | - Moustapha A Y Nur
- robotics and biosensor systems, and Frontier nucleic acid technologies in gene therapy of cancer SCAMT Institute, ITMO University, St. Petersburg, 191002, Russian Federation
| | - Gleb A Bobkov
- robotics and biosensor systems, and Frontier nucleic acid technologies in gene therapy of cancer SCAMT Institute, ITMO University, St. Petersburg, 191002, Russian Federation
| | - Anna I Ashmarova
- robotics and biosensor systems, and Frontier nucleic acid technologies in gene therapy of cancer SCAMT Institute, ITMO University, St. Petersburg, 191002, Russian Federation
| | - Arsenij J Kalnin
- robotics and biosensor systems, and Frontier nucleic acid technologies in gene therapy of cancer SCAMT Institute, ITMO University, St. Petersburg, 191002, Russian Federation
| | - Dmitry M Kolpashchikov
- robotics and biosensor systems, and Frontier nucleic acid technologies in gene therapy of cancer SCAMT Institute, ITMO University, St. Petersburg, 191002, Russian Federation
- Chemistry Department, University of Central Florida, Orlando, FL 32816-2366, USA
- Burnett School of Biomedical Sciences, University of Central Florida, Orlando, FL 32816
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Chavan ND, Vijayakumar V. Synthesis, DFT studies on a series of tunable quinoline derivatives. RSC Adv 2024; 14:21089-21101. [PMID: 38966815 PMCID: PMC11223029 DOI: 10.1039/d4ra03961k] [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: 05/29/2024] [Accepted: 06/25/2024] [Indexed: 07/06/2024] Open
Abstract
The synthesis, Density Functional Theory (DFT) calculations, and photo physical characteristics of a range of quinoline derivatives have been described in the present work. Initially, the innovative derivatives are synthesized through the cyclization of 2-amino-5-nitrobenzophenone with either acetyl acetone or ethyl acetoacetate, followed by reducing the nitro group to an amine. Subsequently, these compounds undergo an acid-amine cross-coupling reaction. The investigation shows the DFT and photo physical properties of these substances. It is noteworthy that compound 6z exhibits the most remarkable Stokes shift among the fluorophores investigated. Furthermore, the research also provides insights into the electrophilicity index, Electronegativity, chemical potential, chemical hardness and softness properties. These properties are determined by utilizing Density Functional Theory (DFT) calculations and evaluating electron potential efficiency and using computational methods Time-Dependent Density Functional Theory (TD-DFT) to predict absorption spectra in molecules at the B3LYP/6-31G'(d,p) level/basis.
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Affiliation(s)
- Nagesh Dhanaji Chavan
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology Vellore 632016 India
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3
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Dubovichenko MV, Batsa M, Bobkov G, Vlasov G, El-Deeb A, Kolpashchikov D. Multivalent DNAzyme agents for cleaving folded RNA. Nucleic Acids Res 2024; 52:5866-5879. [PMID: 38661191 PMCID: PMC11162777 DOI: 10.1093/nar/gkae295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 04/03/2024] [Accepted: 04/16/2024] [Indexed: 04/26/2024] Open
Abstract
Multivalent recognition and binding of biological molecules is a natural phenomenon that increases the binding stability (avidity) without decreasing the recognition specificity. In this study, we took advantage of this phenomenon to increase the efficiency and maintain high specificity of RNA cleavage by DNAzymes (Dz). We designed a series of DNA constructs containing two Dz agents, named here bivalent Dz devices (BDD). One BDD increased the cleavage efficiency of a folded RNA fragment up to 17-fold in comparison with the Dz of a conventional design. Such an increase was achieved due to both the improved RNA binding and the increased probability of RNA cleavage by the two catalytic cores. By moderating the degree of Dz agent association in BDD, we achieved excellent selectivity in differentiating single-base mismatched RNA, while maintaining relatively high cleavage rates. Furthermore, a trivalent Dz demonstrated an even greater efficiency than the BDD in cleaving folded RNA. The data suggests that the cooperative action of several RNA-cleaving units can significantly improve the efficiency and maintain high specificity of RNA cleavage, which is important for the development of Dz-based gene knockdown agents.
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Affiliation(s)
- Mikhail V Dubovichenko
- Laboratory of Frontier Nucleic Acid Technologies in Gene Therapy of Cancer, SCAMT Institute, ITMO University, Saint-Petersburg, 191002, Russia
| | - Michael Batsa
- Laboratory of Frontier Nucleic Acid Technologies in Gene Therapy of Cancer, SCAMT Institute, ITMO University, Saint-Petersburg, 191002, Russia
| | - Gleb A Bobkov
- Laboratory of Frontier Nucleic Acid Technologies in Gene Therapy of Cancer, SCAMT Institute, ITMO University, Saint-Petersburg, 191002, Russia
| | - Gleb S Vlasov
- Laboratory of Frontier Nucleic Acid Technologies in Gene Therapy of Cancer, SCAMT Institute, ITMO University, Saint-Petersburg, 191002, Russia
| | - Ahmed A El-Deeb
- Laboratory of Frontier Nucleic Acid Technologies in Gene Therapy of Cancer, SCAMT Institute, ITMO University, Saint-Petersburg, 191002, Russia
| | - Dmitry M Kolpashchikov
- Laboratory of Frontier Nucleic Acid Technologies in Gene Therapy of Cancer, SCAMT Institute, ITMO University, Saint-Petersburg, 191002, Russia
- Chemistry Department, University of Central Florida, Orlando, FL 32816, USA
- Burnett School of Biomedical Sciences, University of Central Florida, Orlando, FL 32816, USA
- National Center for Forensic Science, University of Central Florida, Orlando, FL, 32816, USA
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4
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Bonilla DA, Orozco CA, Forero DA, Odriozola A. Techniques, procedures, and applications in host genetic analysis. ADVANCES IN GENETICS 2024; 111:1-79. [PMID: 38908897 DOI: 10.1016/bs.adgen.2024.05.001] [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: 06/24/2024]
Abstract
This chapter overviews genetic techniques' fundamentals and methodological features, including different approaches, analyses, and applications that have contributed to advancing health and disease. The aim is to describe laboratory methodologies and analyses employed to understand the genetic landscape of different biological contexts, from conventional techniques to cutting-edge technologies. Besides describing detailed aspects of the polymerase chain reaction (PCR) and derived types as one of the principles for many novel techniques, we also discuss microarray analysis, next-generation sequencing, and genome editing technologies such as transcription activator-like effector nucleases (TALENs) and the clustered regularly interspaced short palindromic repeats (CRISPR) and CRISPR-associated (Cas) systems. These techniques study several phenotypes, ranging from autoimmune disorders to viral diseases. The significance of integrating diverse genetic methodologies and tools to understand host genetics comprehensively and addressing the ethical, legal, and social implications (ELSI) associated with using genetic information is highlighted. Overall, the methods, procedures, and applications in host genetic analysis provided in this chapter furnish researchers and practitioners with a roadmap for navigating the dynamic landscape of host-genome interactions.
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Affiliation(s)
- Diego A Bonilla
- Hologenomiks Research Group, Department of Genetics, Physical Anthropology and Animal Physiology, University of the Basque Country (UPV/EHU), Leioa, Spain; Research Division, Dynamical Business & Science Society-DBSS International SAS, Bogotá, Colombia.
| | - Carlos A Orozco
- Grupo de Investigación en Biología del Cáncer, Instituto Nacional de Cancerología de Colombia, Bogotá, Colombia
| | - Diego A Forero
- School of Health and Sport Sciences, Fundación Universitaria del Área Andina, Bogotá, Colombia
| | - Adrián Odriozola
- Hologenomiks Research Group, Department of Genetics, Physical Anthropology and Animal Physiology, University of the Basque Country (UPV/EHU), Leioa, Spain
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Foguel MV, Zamora V, Ojeda J, Reed M, Bennett A, Calvo-Marzal P, Gerasimova YV, Kolpashchikov D, Chumbimuni-Torres KY. DNA nanotechnology for nucleic acid analysis: sensing of nucleic acids with DNA junction-probes. Analyst 2024; 149:968-974. [PMID: 38197474 DOI: 10.1039/d3an01707a] [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: 01/11/2024]
Abstract
DNA nanotechnology deals with the design of non-naturally occurring DNA nanostructures that can be used in biotechnology, medicine, and diagnostics. In this study, we introduced a nucleic acid five-way junction (5WJ) structure for direct electrochemical analysis of full-length biological RNAs. To the best of our knowledge, this is the first report on the interrogation of such long nucleic acid sequences by hybridization probes attached to a solid support. A hairpin-shaped electrode-bound oligonucleotide hybridizes with three adaptor strands, one of which is labeled with methylene blue (MB). The four strands are combined into a 5WJ structure only in the presence of specific DNA or RNA analytes. Upon interrogation of a full-size 16S rRNA in the total RNA sample, the electrode-bound MB-labeled 5WJ association produces a higher signal-to-noise ratio than electrochemical nucleic acid biosensors of alternative design. This advantage was attributed to the favorable geometry on the 5WJ nanostructure formed on the electrode's surface. The 5WJ biosensor is a cost-efficient alternative to the traditional electrochemical biosensors for the analysis of nucleic acids due to the universal nature of both the electrode-bound and MB-labeled DNA components.
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Affiliation(s)
- Marcos V Foguel
- Department of Chemistry. University of Central Florida, 4000 Central Florida Boulevard, Orlando, Fl 32816, USA.
| | - Victor Zamora
- Escuela Professional de Quimica, Facultad de Ciencias, Universidad Nacional Ingenieria, Av. Tupac 210, Lima, Peru
| | - Julio Ojeda
- Department of Chemistry. University of Central Florida, 4000 Central Florida Boulevard, Orlando, Fl 32816, USA.
| | - Mark Reed
- Department of Chemistry. University of Central Florida, 4000 Central Florida Boulevard, Orlando, Fl 32816, USA.
| | - Alexander Bennett
- Department of Chemistry. University of Central Florida, 4000 Central Florida Boulevard, Orlando, Fl 32816, USA.
| | - Percy Calvo-Marzal
- Department of Chemistry. University of Central Florida, 4000 Central Florida Boulevard, Orlando, Fl 32816, USA.
| | - Yulia V Gerasimova
- Department of Chemistry. University of Central Florida, 4000 Central Florida Boulevard, Orlando, Fl 32816, USA.
| | - Dmitry Kolpashchikov
- Department of Chemistry. University of Central Florida, 4000 Central Florida Boulevard, Orlando, Fl 32816, USA.
- Burnett School of Biomedical Science, university of Central Florida, 4000 Central Florida Boulevard, Orlando, Fl 32816, USA
| | - Karin Y Chumbimuni-Torres
- Department of Chemistry. University of Central Florida, 4000 Central Florida Boulevard, Orlando, Fl 32816, USA.
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6
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Hussein Z, Nour MAY, Kozlova AV, Kolpashchikov DM, Komissarov AB, El-Deeb AA. DNAzyme Nanomachine with Fluorogenic Substrate Delivery Function: Advancing Sensitivity in Nucleic Acid Detection. Anal Chem 2023; 95:18667-18672. [PMID: 38079240 DOI: 10.1021/acs.analchem.3c04420] [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: 12/27/2023]
Abstract
We have developed a hook-equipped DNA nanomachine (HDNM) for the rapid detection of specific nucleic acid sequences without a preamplification step. HDNM efficiently unwinds RNA structures and improves the detection sensitivity. Compared to the hookless system, HDNM offers an 80-fold and 13-fold enhancement in DNA and RNA detection, respectively, reducing incubation time from 3 to 1 h.
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Affiliation(s)
- Zain Hussein
- Laboratory of Solution Chemistry of Advanced Materials and Technologies, ITMO University, Lomonosova 9, Saint Petersburg, 191002, Russian Federation
- Advanced Engineering School, 423450 Almetyevsk, Russian Federation
| | - Moustapha A Y Nour
- Laboratory of Solution Chemistry of Advanced Materials and Technologies, ITMO University, Lomonosova 9, Saint Petersburg, 191002, Russian Federation
- Advanced Engineering School, 423450 Almetyevsk, Russian Federation
| | - Anastasia V Kozlova
- Laboratory of Solution Chemistry of Advanced Materials and Technologies, ITMO University, Lomonosova 9, Saint Petersburg, 191002, Russian Federation
- Advanced Engineering School, 423450 Almetyevsk, Russian Federation
| | - Dmitry M Kolpashchikov
- Chemistry Department, University of Central Florida, 4000 Central Florida Blvd., Orlando, Florida 32816, United States
- Burnett School of Biomedical Sciences, University of Central Florida, Orlando, Florida 32816, United States
- National Center for Forensic Science, University of Central Florida, Orlando, Florida 32816, United States
| | - Andrey B Komissarov
- Smorodintsev Research Institute of Influenza, 197376 Saint Petersburg, Russian Federation
| | - Ahmed A El-Deeb
- Laboratory of Solution Chemistry of Advanced Materials and Technologies, ITMO University, Lomonosova 9, Saint Petersburg, 191002, Russian Federation
- Advanced Engineering School, 423450 Almetyevsk, Russian Federation
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7
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Ateiah M, Gandalipov ER, Rubel AA, Rubel MS, Kolpashchikov DM. DNA Nanomachine (DNM) Biplex Assay for Differentiating Bacillus cereus Species. Int J Mol Sci 2023; 24:ijms24054473. [PMID: 36901903 PMCID: PMC10003685 DOI: 10.3390/ijms24054473] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/16/2023] [Accepted: 02/21/2023] [Indexed: 03/12/2023] Open
Abstract
Conventional methods for the detection and differentiation of Bacillus cereus group species have drawbacks mostly due to the complexity of genetic discrimination between the Bacillus cereus species. Here, we describe a simple and straightforward assay based on the detected unamplified bacterial 16S rRNA by DNA nanomachine (DNM). The assay uses a universal fluorescent reporter and four all-DNA binding fragments, three of which are responsible for "opening up" the folded rRNA while the fourth stand is responsible for detecting single nucleotide variation (SNV) with high selectivity. Binding of the DNM to 16S rRNA results in the formation of the 10-23 deoxyribozyme catalytic core that cleaves the fluorescent reporter and produces a signal, which is amplified over time due to catalytic turnover. This developed biplex assay enables the detection of B. thuringiensis 16S rRNA at fluorescein and B. mycoides at Cy5 channels with a limit of detection of 30 × 103 and 35 × 103 CFU/mL, respectively, after 1.5 h with a hands-on time of ~10 min. The new assay may simplify the analysis of biological RNA samples and might be useful for environmental monitoring as a simple and inexpensive alternative to amplification-based nucleic acid analysis. The DNM proposed here may become an advantageous tool for detecting SNV in clinically significant DNA or RNA samples and can easily differentiate SNV under broadly variable experimental conditions and without prior amplification.
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Affiliation(s)
- Muhannad Ateiah
- Laboratory of Solution Chemistry of Advanced Materials and Technologies, ITMO University, Lomonosova St. 9, St. Petersburg 191002, Russia; (M.A.); (E.R.G.); (M.S.R.)
| | - Erik R. Gandalipov
- Laboratory of Solution Chemistry of Advanced Materials and Technologies, ITMO University, Lomonosova St. 9, St. Petersburg 191002, Russia; (M.A.); (E.R.G.); (M.S.R.)
| | - Aleksandr A. Rubel
- Laboratory of Amyloid Biology, St. Petersburg State University, Universitetskaya enb. 7-9, St. Petersburg 199034, Russia;
| | - Maria S. Rubel
- Laboratory of Solution Chemistry of Advanced Materials and Technologies, ITMO University, Lomonosova St. 9, St. Petersburg 191002, Russia; (M.A.); (E.R.G.); (M.S.R.)
| | - Dmitry M. Kolpashchikov
- Laboratory of Solution Chemistry of Advanced Materials and Technologies, ITMO University, Lomonosova St. 9, St. Petersburg 191002, Russia; (M.A.); (E.R.G.); (M.S.R.)
- Chemistry Department, University of Central Florida, 4000 Central Florida Boulevard, Orlando, FL 32816-2366, USA
- Burnett School of Biomedical Sciences, University of Central Florida, Orlando, FL 32816, USA
- Correspondence:
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8
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Rubel MS, Shkodenko LA, Gorbenko DA, Solyanikova VV, Maltzeva YI, Rubel AA, Koshel EI, Kolpashchikov DM. Detection of Multiplex NASBA RNA Products Using Colorimetric Split G Quadruplex Probes. Methods Mol Biol 2023; 2709:287-298. [PMID: 37572289 DOI: 10.1007/978-1-0716-3417-2_20] [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: 08/14/2023]
Abstract
Structural RNA is a challenging target for recognition by hybridization probes. This chapter addresses the recognition problem of RNA amplicons in samples obtained by multiplex nucleic acid sequence-based amplification (NASBA). The method describes the design of G-quadruplex binary (split) DNA peroxidase sensors that produces colorimetric signal upon recognition of NASBA amplicons.
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Affiliation(s)
- Maria S Rubel
- Laboratory of DNA-Nanosensor Diagnostics, ITMO University, Saint Petersburg, Russia.
| | - Liubov A Shkodenko
- Laboratory of DNA-Nanosensor Diagnostics, ITMO University, Saint Petersburg, Russia
| | - Daria A Gorbenko
- Laboratory of DNA-Nanosensor Diagnostics, ITMO University, Saint Petersburg, Russia
| | | | - Yulia I Maltzeva
- Laboratory of DNA-Nanosensor Diagnostics, ITMO University, Saint Petersburg, Russia
| | - Aleksandr A Rubel
- Laboratory of Amyloid Biology, Saint-Petersburg State University, Saint Petersburg, Russia
| | - Elena I Koshel
- Laboratory of DNA-Nanosensor Diagnostics, ITMO University, Saint Petersburg, Russia
| | - Dmitry M Kolpashchikov
- Department of Chemistry, University of Central Florida, Orlando, FL, USA
- Burnett School of Biomedical Sciences, University of Central Florida, Orlando, FL, USA
- Center for Forensic Science, University of Central Florida, Orlando, FL, USA
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9
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Wang Z, Chen R, Yang S, Li S, Gao Z. Design and application of stimuli-responsive DNA hydrogels: A review. Mater Today Bio 2022; 16:100430. [PMID: 36157049 PMCID: PMC9493390 DOI: 10.1016/j.mtbio.2022.100430] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/11/2022] [Accepted: 09/13/2022] [Indexed: 11/25/2022]
Abstract
Deoxyribonucleic acid (DNA) hydrogels combine the properties of DNAs and hydrogels, and adding functionalized DNAs is key to the wide application of DNA hydrogels. In stimuli-responsive DNA hydrogels, the DNA transcends its application in genetics and bridges the gap between different fields. Specifically, the DNA acts as both an information carrier and a bridge in constructing DNA hydrogels. The programmability and biocompatibility of DNA hydrogel make it change macroscopically in response to a variety of stimuli. In order to meet the needs of different scenarios, DNA hydrogels were also designed into microcapsules, beads, membranes, microneedle patches, and other forms. In this study, the stimuli were classified into single biological and non-biological stimuli and composite stimuli. Stimuli-responsive DNA hydrogels from the past five years were summarized, including but not limited to their design and application, in particular logic gate pathways and signal amplification mechanisms. Stimuli-responsive DNA hydrogels have been applied to fields such as sensing, nanorobots, information carriers, controlled drug release, and disease treatment. Different potential applications and the developmental pro-spects of stimuli-responsive DNA hydrogels were discussed. DNA hydrogel, favored by researchers, combines properties of DNA and hydrogels. Both DNA and skeleton, having many response characteristics, can respond to stimuli. Sensing, nano robots, information carriers, drug delivery, and disease treatment uses. Three stimulus response types: single biological, single abiotic and compound.
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Affiliation(s)
- Zhiguang Wang
- Tianjin Key Laboratory of Risk Assessment and Control Technology for Environment and Food Safety, Institute of Environmental and Operational Medicine, Tianjin, 300050, China.,College of Chemistry and Materials Science, Shanghai Normal University, Shanghai, 200234, China
| | - Ruipeng Chen
- Tianjin Key Laboratory of Risk Assessment and Control Technology for Environment and Food Safety, Institute of Environmental and Operational Medicine, Tianjin, 300050, China
| | - Shiping Yang
- College of Chemistry and Materials Science, Shanghai Normal University, Shanghai, 200234, China
| | - Shuang Li
- Tianjin Key Laboratory of Risk Assessment and Control Technology for Environment and Food Safety, Institute of Environmental and Operational Medicine, Tianjin, 300050, China
| | - Zhixian Gao
- Tianjin Key Laboratory of Risk Assessment and Control Technology for Environment and Food Safety, Institute of Environmental and Operational Medicine, Tianjin, 300050, China
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Mereuta L, Asandei A, Dragomir I, Park J, Park Y, Luchian T. A Nanopore Sensor for Multiplexed Detection of Short Polynucleotides Based on Length-Variable, Poly-Arginine-Conjugated Peptide Nucleic Acids. Anal Chem 2022; 94:8774-8782. [PMID: 35666169 DOI: 10.1021/acs.analchem.2c01587] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Real-time and easy-to-use detection of nucleic acids is crucial for many applications, including medical diagnostics, genetic screening, forensic science, or monitoring the onset and progression of various diseases. Herein, an exploratory single-molecule approach for multiplexed discrimination among similar-sized single-stranded DNAs (ssDNA) is presented. The underlying strategy combined (i) a method based on length-variable, short arginine (poly-Arg) tags appended to peptide nucleic acid (PNA) probes, designed to hybridize with selected regions from complementary ssDNA targets (cDNA) in solution and (ii) formation and subsequent detection with the α-hemolysin nanopore of (poly-Arg)-PNA-cDNA duplexes containing two overhangs associated with the poly-Arg tail and the non-hybridized segment from ssDNA. We discovered that the length-variable poly-Arg tail marked distinctly the molecular processes associated with the nanopore-mediated duplexes capture, trapping and unzipping. This enabled the detection of ssDNA targets via the signatures of (poly-Arg)-PNA-cDNA blockade events, rendered most efficient from the β-barrel entrance of the nanopore, and scaled proportional in efficacy with a larger poly-Arg moiety. We illustrate the approach by sensing synthetic ssDNAs designed to emulate fragments from two regions of SARS-CoV-2 nucleocapsid phosphoprotein N-gene.
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Affiliation(s)
- Loredana Mereuta
- Department of Physics, Alexandru I. Cuza University, 700506 Iasi, Romania
| | - Alina Asandei
- Interdisciplinary Research Institute, Sciences Department, Alexandru I. Cuza University, 700506 Iasi, Romania
| | - Isabela Dragomir
- Interdisciplinary Research Institute, Sciences Department, Alexandru I. Cuza University, 700506 Iasi, Romania
| | - Jonggwan Park
- Department of Bioinformatics, Kongju National University, 38065 Kongju, Republic of Korea
| | - Yoonkyung Park
- Department of Biomedical Science and Research Center for Proteinaceous Materials (RCPM), Chosun University, 61452 Gwangju, Republic of Korea
| | - Tudor Luchian
- Department of Physics, Alexandru I. Cuza University, 700506 Iasi, Romania
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11
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Zhang Y, Yang G, Zhao J, He Y, Yuan R, Chen S. Dynamic 3D DNA Rolling Walkers via Directional Movement on a Lipid Bilayer Supported by Au@Fe 3O 4 Nanoparticles for Sensitive Detection of MiRNA-16. Anal Chem 2022; 94:8346-8353. [PMID: 35639506 DOI: 10.1021/acs.analchem.2c00831] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Currently reported polyfluorene-based fluorescence detection usually shows high background signal and low detection sensitivity. This work developed a novel three-dimensional (3D) DNA rolling walker via directional movement on a lipid bilayer (LB) supported by Au@Fe3O4 nanoparticles (NPs) in a polyfluorene-based fluorescence system so that it could achieve significantly improved detection sensitivity and almost zero-background signal detection for miRNA-16. First, the carboxyl-functionalized poly[(9,9-dioctylfluorenyl-2,7-diyl)-co-(1,4-benzo-{2,1',3}-thiadazole)] polymer nanoparticles (c-PFBT PNPs) covalently bonded with amino-labeled single-strand CP and further hybridized with single-strand AP to prepare AP-CP-coupled c-PFBT PNP probes. Meanwhile, Au@Fe3O4 NPs were developed as efficient fluorescence quenchers and served as the matrix for assembling the LB. The resulting Au@Fe3O4@LB assembled cholesterol-labeled orbital DNA L1 and L2 and further assembled hairpins H1 and AP-CP-coupled c-PFBT PNP probes to construct DNA nanomachines. Then, the target miRNA-16 was introduced to initiate the rolling circle amplification (RCA) reaction and form dynamic DNA rolling walkers, thus releasing single-strand CP-coupled c-PFBT PNP probes. The magnetic separation effect of Au@Fe3O4 NPs made it possible to detect the fluorescence signal from the released probes, thus achieving almost zero-background signal detection for miRNA-16 with a low detection limit of 95 aM. The flexible interfaces provided by the LB endowed the DNA rolling walkers with high binding efficiency and low derailment probability, thus achieving significantly improved detection sensitivity. The developed strategy provided an attractive polyfluorene-based fluorescence platform with high-sensitivity and low-background signals.
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Affiliation(s)
- Yuanyuan Zhang
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
| | - Guomin Yang
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
| | - Jinwen Zhao
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
| | - Ying He
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
| | - Ruo Yuan
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
| | - Shihong Chen
- Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
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12
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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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13
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Gorbenko DA, Shkodenko LA, Rubel MS, Slita AV, Nikitina EV, Martens EA, Kolpashchikov DM. DNA nanomachine for visual detection of structured RNA and double stranded DNA. Chem Commun (Camb) 2022; 58:5395-5398. [PMID: 35415727 DOI: 10.1039/d2cc00325b] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Visual detection of ssRNA and dsDNA amplicons was achieved at room temperature without the need for a probe-analyte annealing stage. This approach uses a DNA nanostructure equipped with two analyte-binding arms. Highly selective binding of the third arm leads to the formation of a G-quadruplex structure capable of changing the solution color.
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Affiliation(s)
- Daria A Gorbenko
- Laboratory of Molecular Robotics and Biosensor Materials, SCAMT Institute, ITMO University, Saint-Petersburg, Russia, 9 Lomonosova Str., St. Petersburg, 191002, Russian Federation. .,Ioffe Institute, 26 Politekhnicheskaya, St. Petersburg, 194021, Russian Federation
| | - Liubov A Shkodenko
- Laboratory of Molecular Robotics and Biosensor Materials, SCAMT Institute, ITMO University, Saint-Petersburg, Russia, 9 Lomonosova Str., St. Petersburg, 191002, Russian Federation.
| | - Maria S Rubel
- Laboratory of Molecular Robotics and Biosensor Materials, SCAMT Institute, ITMO University, Saint-Petersburg, Russia, 9 Lomonosova Str., St. Petersburg, 191002, Russian Federation.
| | - Aleksandr V Slita
- St. Petersburg Pasteur Institute, 14 Mira Str., St. Petersburg, 197101, Russian Federation
| | - Ekaterina V Nikitina
- Pediatric Research and Clinical Center for Infectious Diseases, 9 Prof. Popova Str, Saint Petersburg, 197022, Russian Federation
| | - Elvira A Martens
- Pediatric Research and Clinical Center for Infectious Diseases, 9 Prof. Popova Str, Saint Petersburg, 197022, Russian Federation
| | - Dmitry M Kolpashchikov
- Laboratory of Molecular Robotics and Biosensor Materials, SCAMT Institute, ITMO University, Saint-Petersburg, Russia, 9 Lomonosova Str., St. Petersburg, 191002, Russian Federation. .,Chemistry Department, University of Central Florida, 4000 Central Florida Blvd., Orlando, FL 32816, USA.,Burnett School of Biomedical Sciences, University of Central Florida, Orlando, Florida, USA.,National Center for Forensic Science, University of Central Florida, Orlando, FL, USA
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14
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Zhang B, Tian T, Xiao D, Gao S, Cai X, Lin Y. Facilitating In Situ Tumor Imaging with a Tetrahedral DNA Framework‐Enhanced Hybridization Chain Reaction Probe. ADVANCED FUNCTIONAL MATERIALS 2022. [DOI: 10.1002/adfm.202109728] [Citation(s) in RCA: 71] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Bowen Zhang
- State Key Laboratory of Oral Diseases National Clinical Research Center for Oral Diseases West China Hospital of Stomatology Sichuan University Sichuan Chengdu 610041 China
| | - Taoran Tian
- State Key Laboratory of Oral Diseases National Clinical Research Center for Oral Diseases West China Hospital of Stomatology Sichuan University Sichuan Chengdu 610041 China
| | - Dexuan Xiao
- State Key Laboratory of Oral Diseases National Clinical Research Center for Oral Diseases West China Hospital of Stomatology Sichuan University Sichuan Chengdu 610041 China
| | - Shaojingya Gao
- State Key Laboratory of Oral Diseases National Clinical Research Center for Oral Diseases West China Hospital of Stomatology Sichuan University Sichuan Chengdu 610041 China
| | - Xiaoxiao Cai
- State Key Laboratory of Oral Diseases National Clinical Research Center for Oral Diseases West China Hospital of Stomatology Sichuan University Sichuan Chengdu 610041 China
| | - Yunfeng Lin
- State Key Laboratory of Oral Diseases National Clinical Research Center for Oral Diseases West China Hospital of Stomatology Sichuan University Sichuan Chengdu 610041 China
- College of Biomedical Engineering Sichuan University Sichuan Chengdu 610041 China
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15
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Xing C, Zheng X, Zhang Q. Constructing DNA logic circuits based on the toehold preemption mechanism. RSC Adv 2021; 12:338-345. [PMID: 35424506 PMCID: PMC8978688 DOI: 10.1039/d1ra08687a] [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: 11/28/2021] [Accepted: 12/14/2021] [Indexed: 11/21/2022] Open
Abstract
Strand displacement technology and ribozyme digestion technology have enriched the intelligent toolbox of molecular computing and provided more methods for the construction of DNA logic circuits. In recent years, DNA logic circuits have developed rapidly, and their scalability and accuracy in molecular computing and information processing have been fully demonstrated. However, existing DNA logic circuits still have some problems such as high complexity of DNA strands (number of DNA strands) hindering the expansion of practical computing tasks. In view of the above problems, we presented a toehold preemption mechanism and applied it to construct DNA logic circuits using E6-type DNAzymes, such as half adder circuit, half subtractor circuit, and 4-bit square root logic circuit. Different from the dual-track logic expressions, all the signals in the circuits of this study were monorail which substantially reduced the number of DNA strands in the DNA logic circuits. The presented preemption mechanism provides a way to simplify the implementation of large and complex DNA integrated circuits.
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Affiliation(s)
- Cuicui Xing
- Key Laboratory of Advanced Design and Intelligent Computing, Dalian University, Ministry of Education Dalian 116622 China
| | - Xuedong Zheng
- College of Computer Science, Shenyang Aerospace University Shenyang 110136 China
| | - Qiang Zhang
- Key Laboratory of Advanced Design and Intelligent Computing, Dalian University, Ministry of Education Dalian 116622 China
- School of Computer Science and Technology, Dalian University of Technology Dalian 116024 China
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16
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Batasheva S, Fakhrullin R. Sequence Does Not Matter: The Biomedical Applications of DNA-Based Coatings and Cores. Int J Mol Sci 2021; 22:ijms222312884. [PMID: 34884687 PMCID: PMC8658021 DOI: 10.3390/ijms222312884] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 11/21/2021] [Accepted: 11/24/2021] [Indexed: 12/20/2022] Open
Abstract
Biomedical applications of DNA are diverse but are usually associated with specific recognition of target nucleotide sequences or proteins and with gene delivery for therapeutic or biotechnological purposes. However, other aspects of DNA functionalities, like its nontoxicity, biodegradability, polyelectrolyte nature, stability, thermo-responsivity and charge transfer ability that are rather independent of its sequence, have recently become highly appreciated in material science and biomedicine. Whereas the latest achievements in structural DNA nanotechnology associated with DNA sequence recognition and Watson–Crick base pairing between complementary nucleotides are regularly reviewed, the recent uses of DNA as a raw material in biomedicine have not been summarized. This review paper describes the main biomedical applications of DNA that do not involve any synthesis or extraction of oligo- or polynucleotides with specified sequences. These sequence-independent applications currently include some types of drug delivery systems, biocompatible coatings, fire retardant and antimicrobial coatings and biosensors. The reinforcement of DNA properties by DNA complexation with nanoparticles is also described as a field of further research.
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17
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Detection of average methylation level of specific genes by binary-probe hybridization. Talanta 2021; 234:122630. [PMID: 34364439 DOI: 10.1016/j.talanta.2021.122630] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 05/24/2021] [Accepted: 06/17/2021] [Indexed: 01/13/2023]
Abstract
We developed a simple and highly-selective method for 5-methylcytosine detection of specific gene sequence based on binary-probe DNA hybridization. The sequence complementary to the target was designed into two probes, and each fragment of binary probes bound to a relatively short sequence of the target, which made it sensitive to the base mismatches introduced by bisulfite treatment. The advantages of a low detection limit of methylation abundance of 0.1% for the fully methylated target and high sensitivity of 10 pM have been proved by the successful design of binary-probe hybridization. The successful design of the binary probes makes it possible to quantify the average methylation levels of five CpG sites. Thirty-two DNA strands containing 5, 4, 3, 2, 1 and 0 CpG sites were successfully analyzed with the same pair of binary probes. The higher the average methylation level of the target was, the higher the degree of the hybridization reaction. Based on the simple construction of the binary-probe hybridization, the developed biosensor exhibited signals proportional to the average methylation level of the vimentin gene and could evaluate the average methylation level of artificial mixtures. Furthermore, the method has been used to detect vimentin methylation in a genomic context with good specificity, which indicated its potential in the pre-diagnosis of methylation related disease.
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18
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Knouse KW, Flood DT, Vantourout JC, Schmidt MA, Mcdonald IM, Eastgate MD, Baran PS. Nature Chose Phosphates and Chemists Should Too: How Emerging P(V) Methods Can Augment Existing Strategies. ACS CENTRAL SCIENCE 2021; 7:1473-1485. [PMID: 34584948 PMCID: PMC8461637 DOI: 10.1021/acscentsci.1c00487] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Indexed: 05/27/2023]
Abstract
Phosphate linkages govern life as we know it. Their unique properties provide the foundation for many natural systems from cell biology and biosynthesis to the backbone of nucleic acids. Phosphates are ideal natural moieties; existing as ionized species in a stable P(V)-oxidation state, they are endowed with high stability but exhibit enzymatically unlockable potential. Despite intense interest in phosphorus catalysis and condensation chemistry, organic chemistry has not fully embraced the potential of P(V) reagents. To be sure, within the world of chemical oligonucleotide synthesis, modern approaches utilize P(III) reagent systems to create phosphate linkages and their analogs. In this Outlook, we present recent studies from our laboratories suggesting that numerous exciting opportunities for P(V) chemistry exist at the nexus of organic synthesis and biochemistry. Applications to the synthesis of stereopure antisense oligonucleotides, cyclic dinucleotides, methylphosphonates, and phosphines are reviewed as well as chemoselective modification to peptides, proteins, and nucleic acids. Finally, an outlook into what may be possible in the future with P(V) chemistry is previewed, suggesting these examples represent just the tip of the iceberg.
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Affiliation(s)
- Kyle W. Knouse
- Elsie
Biotechnologies, 4955
Directors Place, San Diego, California 92121, United States
- Department
of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Dillon T. Flood
- Elsie
Biotechnologies, 4955
Directors Place, San Diego, California 92121, United States
- Department
of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Julien C. Vantourout
- Department
of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Michael A. Schmidt
- Chemical
and Synthetic Development, Bristol Myers
Squibb, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Ivar M. Mcdonald
- Small
Molecule Drug Discovery, Bristol Myers Squibb, 100 Binney Street, Cambridge, Massachusetts 02142, United States
| | - Martin D. Eastgate
- Chemical
and Synthetic Development, Bristol Myers
Squibb, One Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Phil S. Baran
- Elsie
Biotechnologies, 4955
Directors Place, San Diego, California 92121, United States
- Department
of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
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19
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Luchian T, Mereuta L, Park Y, Asandei A, Schiopu I. Single-molecule, hybridization-based strategies for short nucleic acids detection and recognition with nanopores. Proteomics 2021; 22:e2100046. [PMID: 34275186 DOI: 10.1002/pmic.202100046] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 06/21/2021] [Accepted: 07/13/2021] [Indexed: 12/23/2022]
Abstract
DNA nanotechnology has seen large developments over the last 30 years through the combination of detection and discovery of DNAs, and solid phase synthesis to increase the chemical functionalities on nucleic acids, leading to the emergence of novel and sophisticated in features, nucleic acids-based biopolymers. Arguably, nanopores developed for fast and direct detection of a large variety of molecules, are part of a revolutionary technological evolution which led to cheaper, smaller and considerably easier to use devices enabling DNA detection and sequencing at the single-molecule level. Through their versatility, the nanopore-based tools proved useful biomedicine, nanoscale chemistry, biology and physics, as well as other disciplines spanning materials science to ecology and anthropology. This mini-review discusses the progress of nanopore- and hybridization-based DNA detection, and explores a range of state-of-the-art applications afforded through the combination of certain synthetically-derived polymers mimicking nucleic acids and nanopores, for the single-molecule biophysics on short DNA structures.
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Affiliation(s)
- Tudor Luchian
- Department of Physics, Alexandru I. Cuza University, Iasi, Romania
| | - Loredana Mereuta
- Department of Physics, Alexandru I. Cuza University, Iasi, Romania
| | - Yoonkyung Park
- Department of Biomedical Science and Research Center for Proteinaceous Materials (RCPM), Chosun University, Gwangju, Republic of Korea
| | - Alina Asandei
- Interdisciplinary Research Institute, Sciences Department, "Alexandru I. Cuza" University, Iasi, Romania
| | - Irina Schiopu
- Interdisciplinary Research Institute, Sciences Department, "Alexandru I. Cuza" University, Iasi, Romania
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20
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Minasyan AS, Chakravarthy S, Vardelly S, Joseph M, Nesterov EE, Nesterova IV. Rational design of guiding elements to control folding topology in i-motifs with multiple quadruplexes. NANOSCALE 2021; 13:8875-8883. [PMID: 33949568 PMCID: PMC8210535 DOI: 10.1039/d1nr00611h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Nucleic acids are versatile scaffolds that accommodate a wide range of precisely defined operational characteristics. Rational design of sensing, molecular computing, nanotechnology, and other nucleic acid devices requires precise control over folding conformations in these macromolecules. Here, we report a new approach that empowers well-defined conformational transitions in DNA molecular devices. Specifically, we develop tools for precise folding of multiple DNA quadruplexes (i-motifs) within the same oligonucleotide strand. To accomplish this task, we modify a DNA strand with kinetic control elements (hairpins and double stranded stems) that fold on a much faster timescale and consequently guide quadruplexes toward the targeted folding topology. To demonstrate that such guiding elements indeed facilitate formation of the targeted folding topology, we thoroughly characterize the folding/unfolding transitions through a combination of thermodynamic techniques, size exclusion chromatography (SEC) and small-angle X-ray scattering (SAXS). Furthermore, we extend SAXS capabilities to produce a direct insight on the shape and dimensions of the folded quadruplexes by computing their electron density maps from solution scattering data.
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Affiliation(s)
- Alexander S Minasyan
- Department of Chemistry and Biochemistry, Northern Illinois University, DeKalb, IL 60115, USA.
| | | | - Suchitra Vardelly
- Department of Chemistry and Biochemistry, Northern Illinois University, DeKalb, IL 60115, USA.
| | - Mark Joseph
- Department of Natural Science, University of Maryland Eastern Shore, Princess Anne, MD 21853, USA
| | - Evgueni E Nesterov
- Department of Chemistry and Biochemistry, Northern Illinois University, DeKalb, IL 60115, USA.
| | - Irina V Nesterova
- Department of Chemistry and Biochemistry, Northern Illinois University, DeKalb, IL 60115, USA.
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21
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Ukale D, Lönnberg T. Organomercury Nucleic Acids: Past, Present and Future. Chembiochem 2021; 22:1733-1739. [PMID: 33410571 PMCID: PMC8247973 DOI: 10.1002/cbic.202000821] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 12/30/2020] [Indexed: 11/19/2022]
Abstract
Synthetic efforts towards nucleosides, nucleotides, oligonucleotides and nucleic acids covalently mercurated at one or more of their base moieties are summarized, followed by a discussion of the proposed, realized and abandoned applications of this unique class of compounds. Special emphasis is given to fields in which active research is ongoing, notably the use of HgII -mediated base pairing to improve the hybridization properties of oligonucleotide probes. Finally, this minireview attempts to anticipate potential future applications of organomercury nucleic acids.
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Affiliation(s)
- Dattatraya Ukale
- Department of Chemistry, University of Turku, Vatselankatu 2, 20014, Turku, Finland
| | - Tuomas Lönnberg
- Department of Chemistry, University of Turku, Vatselankatu 2, 20014, Turku, Finland
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22
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Kolpashchikov DM, Spelkov AA. Binary (Split) Light‐up Aptameric Sensors. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.201914919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Dmitry M. Kolpashchikov
- Chemistry Department University of Central Florida Orlando FL 32816-2366 USA
- Burnett School of Biomedical Sciences University of Central Florida Orlando FL 32816 USA
| | - Alexander A. Spelkov
- Laboratory of Solution Chemistry of Advanced Materials and Technologies ITMO University 9 Lomonosova Str. St. Petersburg 191002 Russian Federation
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23
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Gomes de Oliveira AG, Dubovichenko MV, ElDeeb AA, Wanjohi J, Zablotskaya S, Kolpashchikov DM. RNA-Cleaving DNA Thresholder Controlled by Concentrations of miRNA Cancer Marker. Chembiochem 2021; 22:1750-1754. [PMID: 33433948 DOI: 10.1002/cbic.202000769] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 12/30/2020] [Indexed: 11/10/2022]
Abstract
Oligonucleotide gene therapy (OGT) agents suppress specific mRNAs in cells and thus reduce the expression of targeted genes. The ability to unambiguously distinguish cancer from healthy cells can solve the low selectivity problem of OGT agents. Cancer RNA markers are expressed in both healthy and cancer cells with a higher expression level in cancer cells. We have designed a DNA-based construct, named DNA thresholder (DTh) that cleaves targeted RNA only at high concentrations of cancer marker RNA and demonstrates low cleavage activity at low marker concentrations. The RNA-cleaving activity can be adjusted within one order of magnitude of the cancer marker RNA concentration by simply redesigning DTh. Importantly, DTh recognizes cancer marker RNA, while cleaving targeted RNA; this offers a possibility to suppress vital genes exclusively in cancer cells, thus triggering their death. DTh is a prototype of computation-inspired molecular device for controlling gene expression and cancer treatment.
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Affiliation(s)
- Andrey Giovanni Gomes de Oliveira
- SCAMT institute, Laboratory of Molecular Robotics and Biosensor Materials, ITMO University, 9 Lomonosova Str., 191002, St. Petersburg, Russian Federation
| | - Mikhail V Dubovichenko
- SCAMT institute, Laboratory of Molecular Robotics and Biosensor Materials, ITMO University, 9 Lomonosova Str., 191002, St. Petersburg, Russian Federation
| | - Ahmed A ElDeeb
- SCAMT institute, Laboratory of Molecular Robotics and Biosensor Materials, ITMO University, 9 Lomonosova Str., 191002, St. Petersburg, Russian Federation
| | - Joseph Wanjohi
- SCAMT institute, Laboratory of Molecular Robotics and Biosensor Materials, ITMO University, 9 Lomonosova Str., 191002, St. Petersburg, Russian Federation
| | - Sofia Zablotskaya
- SCAMT institute, Laboratory of Molecular Robotics and Biosensor Materials, ITMO University, 9 Lomonosova Str., 191002, St. Petersburg, Russian Federation
| | - Dmitry M Kolpashchikov
- SCAMT institute, Laboratory of Molecular Robotics and Biosensor Materials, ITMO University, 9 Lomonosova Str., 191002, St. Petersburg, Russian Federation.,Chemistry Department, University of Central Florida, 32816-2366, Orlando, FL, USA.,Burnett School of Biomedical Sciences, University of Central Florida, 32816, Orlando, FL, USA
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24
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25
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Xu M, Lin L, Li N, Jiang X, Li J, Gong L, Zhuang J. Nanoscale assembly line composed of dual DNA-machines enabling sensitive microRNA detection using upconversion nanoparticles probes. J Pharm Biomed Anal 2020; 195:113842. [PMID: 33358621 DOI: 10.1016/j.jpba.2020.113842] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 12/05/2020] [Accepted: 12/07/2020] [Indexed: 11/25/2022]
Abstract
DNA machines are smart artificial devices that perform well-organized DNA hybridization reactions or nanoscale mechanical movements. Herein, a nanoscale assembly line composing of dual DNA machines is meticulously designed by coupling a catalytic hairpin assembly (CHA)-based machine with a 3D DNA walker machine. Equipped with upconversion nanoparticles (UCNPs) as signal tags, the dual DNA machines-based assembly line (DDMAL) can efficiently amplify the fluorescent signal of target recognition event, enabling sensitive detection of microRNA (miRNA). In detail, once activated by target miRNA-21, the CHA machine is initiated to constantly produce a single-stranded DNA (named binding DNA) via the strand displacement reaction. The binding DNA as a trigger factor can initiate the DNA walker machine by linking a walking strand DNA with an anchor strand DNA immobilized on the surface of magnetic beads (MBs). The movement of walking strand on the surface of MBs is then driven by Mn2+-dependent DNAzyme formed through the hybridization of walking strand with a UCNPs-linked substrate strand. The DNAzyme-catalyzed cleavage of substrate strand is accompanied by the release of numerous UCNPs from MBs. By measuring the fluorescent signal of released UCNPs after the magnetic separation, target miRNA-21 can be detected by the DDMAL system in a linear range from 1.0 fM to 10 nM, with a limit of detection (LOD) of 0.62 fM (3σ). Moreover, the practicability of DDMAL system was demonstrated by using it to evaluate the expression levels of miRNA-21 in cell lines and assay miRNA-21 in human serum.
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Affiliation(s)
- Mingdi Xu
- College of Ecological Environment and Urban Construction, Fujian University of Technology, Fuzhou, 350108, PR China.
| | - Lang Lin
- College of Ecological Environment and Urban Construction, Fujian University of Technology, Fuzhou, 350108, PR China
| | - Ning Li
- The Higher Educational Key Laboratory for Nano Biomedical Technology of Fujian Province, School of Pharmacy, Fujian Medical University, Fuzhou, 350122, PR China
| | - Xiaoyu Jiang
- College of Ecological Environment and Urban Construction, Fujian University of Technology, Fuzhou, 350108, PR China
| | - Jingling Li
- College of Ecological Environment and Urban Construction, Fujian University of Technology, Fuzhou, 350108, PR China
| | - Lingzhu Gong
- College of Ecological Environment and Urban Construction, Fujian University of Technology, Fuzhou, 350108, PR China
| | - Junyang Zhuang
- The Higher Educational Key Laboratory for Nano Biomedical Technology of Fujian Province, School of Pharmacy, Fujian Medical University, Fuzhou, 350122, PR China.
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26
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Molden TA, Niccum CT, Kolpashchikov DM. Cut and Paste for Cancer Treatment: A DNA Nanodevice that Cuts Out an RNA Marker Sequence to Activate a Therapeutic Function. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202006384] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Tatiana A. Molden
- Chemistry Department University of Central Florida Orlando FL 32816 USA
| | - Caitlyn T. Niccum
- Chemistry Department University of Central Florida Orlando FL 32816 USA
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27
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Flood D, Knouse KW, Vantourout JC, Kitamura S, Sanchez BB, Sturgell EJ, Chen JS, Wolan DW, Baran PS, Dawson PE. Synthetic Elaboration of Native DNA by RASS (SENDR). ACS CENTRAL SCIENCE 2020; 6:1789-1799. [PMID: 33145415 PMCID: PMC7596865 DOI: 10.1021/acscentsci.0c00680] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Indexed: 05/11/2023]
Abstract
Controlled site-specific bioconjugation through chemical methods to native DNA remains an unanswered challenge. Herein, we report a simple solution to achieve this conjugation through the tactical combination of two recently developed technologies: one for the manipulation of DNA in organic media and another for the chemoselective labeling of alcohols. Reversible adsorption of solid support (RASS) is employed to immobilize DNA and facilitate its transfer into dry acetonitrile. Subsequent reaction with P(V)-based Ψ reagents takes place in high yield with exquisite selectivity for the exposed 3' or 5' alcohols on DNA. This two-stage process, dubbed SENDR for Synthetic Elaboration of Native DNA by RASS, can be applied to a multitude of DNA conformations and sequences with a variety of functionalized Ψ reagents to generate useful constructs.
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Affiliation(s)
- Dillon
T. Flood
- Department
of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Kyle W. Knouse
- Department
of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Julien C. Vantourout
- Department
of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Seiya Kitamura
- Department
of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Brittany B. Sanchez
- Automated
Synthesis Facility, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Emily J. Sturgell
- Automated
Synthesis Facility, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Jason S. Chen
- Automated
Synthesis Facility, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Dennis W. Wolan
- Department
of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Phil S. Baran
- Department
of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Philip E. Dawson
- Department
of Chemistry, Scripps Research, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
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28
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Kolpashchikov DM, Spelkov AA. Binary (Split) Light-up Aptameric Sensors. Angew Chem Int Ed Engl 2020; 60:4988-4999. [PMID: 32208549 DOI: 10.1002/anie.201914919] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Indexed: 12/12/2022]
Abstract
This Minireview discusses the design and applications of binary (also known as split) light-up aptameric sensors (BLAS). BLAS consist of two RNA or DNA strands and a fluorogenic organic dye added as a buffer component. When associated, the two strands form a dye-binding site, followed by an increase in fluorescence of the aptamer-bound dye. The design is cost-efficient because it uses short oligonucleotides and does not require conjugation of organic dyes with nucleic acids. In some applications, BLAS design is preferable over monolithic sensors because of simpler assay optimization and improved selectivity. RNA-based BLAS can be expressed in cells and used for the intracellular monitoring of biological molecules. BLAS have been used as reporters of nucleic acid association events in RNA nanotechnology and nucleic-acid-based molecular computation. Other applications of BLAS include the detection of nucleic acids, proteins, and cancer cells, and potentially they can be tailored to report a broad range of biological analytes.
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Affiliation(s)
- Dmitry M Kolpashchikov
- Chemistry Department, University of Central Florida, Orlando, FL, 32816-2366, USA.,Burnett School of Biomedical Sciences, University of Central Florida, Orlando, FL, 32816, USA
| | - Alexander A Spelkov
- Laboratory of Solution Chemistry of Advanced Materials and Technologies, ITMO University, 9 Lomonosova Str., St. Petersburg, 191002, Russian Federation
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Molden TA, Niccum CT, Kolpashchikov DM. Cut and Paste for Cancer Treatment: A DNA Nanodevice that Cuts Out an RNA Marker Sequence to Activate a Therapeutic Function. Angew Chem Int Ed Engl 2020; 59:21190-21194. [DOI: 10.1002/anie.202006384] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 06/21/2020] [Indexed: 12/31/2022]
Affiliation(s)
- Tatiana A. Molden
- Chemistry Department University of Central Florida Orlando FL 32816 USA
| | - Caitlyn T. Niccum
- Chemistry Department University of Central Florida Orlando FL 32816 USA
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Prinzen AL, Saliba D, Hennecker C, Trinh T, Mittermaier A, Sleiman HF. Amplified Self‐Immolative Release of Small Molecules by Spatial Isolation of Reactive Groups on DNA‐Minimal Architectures. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Alexander L. Prinzen
- Department of Chemistry McGill University 801 rue Sherbrooke West Montreal QC, H3A 0B8 Canada
| | - Daniel Saliba
- Department of Chemistry McGill University 801 rue Sherbrooke West Montreal QC, H3A 0B8 Canada
| | - Christopher Hennecker
- Department of Chemistry McGill University 801 rue Sherbrooke West Montreal QC, H3A 0B8 Canada
| | - Tuan Trinh
- Department of Chemistry McGill University 801 rue Sherbrooke West Montreal QC, H3A 0B8 Canada
| | - Anthony Mittermaier
- Department of Chemistry McGill University 801 rue Sherbrooke West Montreal QC, H3A 0B8 Canada
| | - Hanadi F. Sleiman
- Department of Chemistry McGill University 801 rue Sherbrooke West Montreal QC, H3A 0B8 Canada
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31
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Liao H, Huang T, Hu L, Wang M. Fluorescent aptasensors for parallel analysis of biomolecules based on interlocked DNA catenane nanomachines. Anal Chim Acta 2020; 1114:1-6. [DOI: 10.1016/j.aca.2020.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 03/26/2020] [Accepted: 04/03/2020] [Indexed: 10/24/2022]
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32
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Bryushkova EA, Gandalipov ER, Nuzhina JV. A smart deoxyribozyme-based fluorescent sensor for in vitro detection of androgen receptor mRNA. Beilstein J Org Chem 2020; 16:1135-1141. [PMID: 32550928 PMCID: PMC7277777 DOI: 10.3762/bjoc.16.100] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 05/13/2020] [Indexed: 12/16/2022] Open
Abstract
Nowadays a variety of biosensors are widely used in different fields, including biomedical diagnostics and self-testing. Nucleic acid-based biosensors are typically applied to detect another nucleic acid, proteins, ions, and several other types of compounds. It is most promising to develop simple and effective biosensors for the use in situations where traditional methods are not available due to their complexity and laboriousness. In this project, a novel smart deoxyribozyme-based fluorescent sensor for the detection of androgen receptor mRNA was developed. It consists of several functional modules including two deoxyribozymes 10-23, an RNA-dependent split malachite green aptamer, and an oligonucleotide platform. Deoxyribozymes specifically release a 27-nucleotide RNA fragment that is readily available for the interaction with the aptamer module. This solves a problem of secondary structure in hybridization with the target sequence of full-length mRNA. It was shown that within 24 hours the proposed sensor specifically recognized both a synthetic 60-nucleotide RNA fragment (LOD is 1.4 nM of RNA fragment at 37 °C) and a full-sized mRNA molecule of the androgen receptor. The constructed sensor is easy to use, has high efficiency and selectivity for the RNA target, and can be reconstructed for the detection of various nucleic acid sequences due to its modular structure. Thus, similar biosensors may be useful for the differential diagnosis.
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Affiliation(s)
| | - Erik Rafikovich Gandalipov
- Laboratory of Solution Chemistry of Advanced Materials and Technologies, ITMO University, Lomonosova 9, St. Petersburg, 197101, Russian Federation
| | - Julia Victorovna Nuzhina
- Laboratory of Solution Chemistry of Advanced Materials and Technologies, ITMO University, Lomonosova 9, St. Petersburg, 197101, Russian Federation
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33
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Prinzen AL, Saliba D, Hennecker C, Trinh T, Mittermaier A, Sleiman HF. Amplified Self‐Immolative Release of Small Molecules by Spatial Isolation of Reactive Groups on DNA‐Minimal Architectures. Angew Chem Int Ed Engl 2020; 59:12900-12908. [PMID: 32277788 DOI: 10.1002/anie.202001123] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 03/24/2020] [Indexed: 12/17/2022]
Affiliation(s)
- Alexander L. Prinzen
- Department of Chemistry McGill University 801 rue Sherbrooke West Montreal QC, H3A 0B8 Canada
| | - Daniel Saliba
- Department of Chemistry McGill University 801 rue Sherbrooke West Montreal QC, H3A 0B8 Canada
| | - Christopher Hennecker
- Department of Chemistry McGill University 801 rue Sherbrooke West Montreal QC, H3A 0B8 Canada
| | - Tuan Trinh
- Department of Chemistry McGill University 801 rue Sherbrooke West Montreal QC, H3A 0B8 Canada
| | - Anthony Mittermaier
- Department of Chemistry McGill University 801 rue Sherbrooke West Montreal QC, H3A 0B8 Canada
| | - Hanadi F. Sleiman
- Department of Chemistry McGill University 801 rue Sherbrooke West Montreal QC, H3A 0B8 Canada
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Demuth J, Miletin M, Kucera R, Ruzicka A, Havlinova Z, Libra A, Novakova V, Zimcik P. Self-assembly of azaphthalocyanine–oligodeoxynucleotide conjugates into J-dimers: towards biomolecular logic gates. Org Chem Front 2020. [DOI: 10.1039/c9qo01364d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Unique spatial self-assembly of azaphthalocyanine–oligonucleotide–fluorescein conjugates can be selectively dissociated by a complementary sequence or coordinating solvent and used for the development of biomolecular logic gates.
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Affiliation(s)
- Jiri Demuth
- Department of Pharmaceutical Chemistry and Pharmaceutical Analysis
- Charles University
- Faculty of Pharmacy in Hradec Králové
- 500 05 Hradec Kralove
- Czech Republic
| | - Miroslav Miletin
- Department of Pharmaceutical Chemistry and Pharmaceutical Analysis
- Charles University
- Faculty of Pharmacy in Hradec Králové
- 500 05 Hradec Kralove
- Czech Republic
| | - Radim Kucera
- Department of Pharmaceutical Chemistry and Pharmaceutical Analysis
- Charles University
- Faculty of Pharmacy in Hradec Králové
- 500 05 Hradec Kralove
- Czech Republic
| | - Ales Ruzicka
- Department of General and Inorganic Chemistry
- Faculty of Chemical Technology
- University of Pardubice
- Pardubice
- Czech Republic
| | - Zuzana Havlinova
- Department of Pharmaceutical Chemistry and Pharmaceutical Analysis
- Charles University
- Faculty of Pharmacy in Hradec Králové
- 500 05 Hradec Kralove
- Czech Republic
| | | | - Veronika Novakova
- Department of Pharmaceutical Chemistry and Pharmaceutical Analysis
- Charles University
- Faculty of Pharmacy in Hradec Králové
- 500 05 Hradec Kralove
- Czech Republic
| | - Petr Zimcik
- Department of Pharmaceutical Chemistry and Pharmaceutical Analysis
- Charles University
- Faculty of Pharmacy in Hradec Králové
- 500 05 Hradec Kralove
- Czech Republic
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35
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Nedorezova DD, Fakhardo AF, Molden TA, Kolpashchikov DM. Deoxyribozyme‐Based DNA Machines for Cancer Therapy. Chembiochem 2019; 21:607-611. [DOI: 10.1002/cbic.201900525] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Daria D. Nedorezova
- Laboratory of Solution Chemistry of Advanced Materials and TechnologiesITMO University 9 Lomonosova Str. St. Petersburg 191002 Russian Federation
| | - Anna F. Fakhardo
- Laboratory of Solution Chemistry of Advanced Materials and TechnologiesITMO University 9 Lomonosova Str. St. Petersburg 191002 Russian Federation
| | - Tatiana A. Molden
- Chemistry DepartmentUniversity of Central Florida Orlando FL 32816-2366 USA
| | - Dmitry M. Kolpashchikov
- Chemistry DepartmentUniversity of Central Florida Orlando FL 32816-2366 USA
- Burnett School of Biomedical SciencesUniversity of Central Florida Orlando FL 32816 USA
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