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Alexandre D, Fernandes AR, Baptista PV, Cruz C. Evaluation of miR-155 silencing using a molecular beacon in human lung adenocarcinoma cell line. Talanta 2024; 274:126052. [PMID: 38608633 DOI: 10.1016/j.talanta.2024.126052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 03/26/2024] [Accepted: 04/04/2024] [Indexed: 04/14/2024]
Abstract
Lung cancer (LC) is a leading cause of global cancer-related deaths, highlighting the development of innovative methods for biomarker detection improving the early diagnostics. microRNAs (miRs) alterations are known to be involved in the initiation and progression of human cancers and can act as biomarkers for diagnostics and treatment. Herein, we develop the application of molecular beacon (MB) technology to monitor miR-155-3p expression in human lung adenocarcinoma A549 cells without complementary DNA synthesis, amplification, or expensive reagents. Furthermore, we produced gold nanoparticles (AuNPs) for delivering antisense oligonucleotides into A549 cells to reduce miR-155-3p expression, which was subsequently detectable using the MB. The MB was designed and structural characterized by Förster Resonance Energy Transfer (FRET)-melting, Circular Dichroism (CD), Nuclear magnetic resonance (NMR), and fluorometric experiments, and then the hybridization conditions were optimized for an in vitro approach involving the detection of miR-155-3p in total RNA extracted from A549 cell line. The expression profile of miR-155-3p was obtained by RT-qPCR. The results demonstrated that MB was properly designed and showed efficacy in targeting miR-155-3p. Furthermore, a limit of detection down to nanomolar concentration was achieved and the specificity of the biosensor was proved. Moreover, the self-assembly of ASOs with AuNPs exhibited exceptional target specificity, effectively silencing miR-155-3p. Notably, compared to lipid-based transfection agent, AuNPs displayed superior silencing efficiency. We highlighted the ability of MB to detect changes in the target gene expression after gene silencing. Overall, this innovative approach represents a promising tool for detecting various biomarkers at the same time, with potential applications in clinical settings.
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Affiliation(s)
- Daniela Alexandre
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, 6200-506, Covilhã, Portugal; UCIBIO, Department of Life Sciences, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516, Caparica, Portugal
| | - Alexandra R Fernandes
- UCIBIO, Department of Life Sciences, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516, Caparica, Portugal; i4HB, Associate Laboratory - Institute for Health and Bioeconomy, FCT-NOVA, Portugal
| | - Pedro V Baptista
- UCIBIO, Department of Life Sciences, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516, Caparica, Portugal; i4HB, Associate Laboratory - Institute for Health and Bioeconomy, FCT-NOVA, Portugal.
| | - Carla Cruz
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, 6200-506, Covilhã, Portugal; Departamento de Química, Faculdade de Ciências da Universidade da Beira Interior, 6201-001, Covilhã, Portugal.
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2
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Wang W, Li C, Luo S, Wu ZS. Spherical Nucleic Acid-Mediated Spatial Matching-Guided Nonenzymatic DNA Circuits for the Prediction and Prevention of Malignant Tumor Invasion. Anal Chem 2024; 96:7091-7100. [PMID: 38663871 DOI: 10.1021/acs.analchem.4c00476] [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: 05/08/2024]
Abstract
Detection of intracellular miRNAs, especially sensitive imaging of in vivo miRNAs, is vital to the precise prediction and timely prevention of tumorgenesis but remains a technical challenge in terms of nuclease resistance and signal amplification. Here, we demonstrate a gold nanoparticle-based spherical nucleic acid-mediated spatial matching-guided nonenzymatic DNA circuit (SSDC) for efficient screening of intracellular miRNAs and, in turn, finding cancerous tissues in living organisms before the appearance of clinical symptoms. Due to the substantially enhanced nuclease resistance, the false positive signal is avoided even in a complex biological medium. Target miRNA can straighten out the hairpin DNA probe to be linear, allowing the probe to penetrate into the internal region of a core/shell DNA-functionalized signal nanoampfilier and initiate a strand displacement reaction, generating an amplified fluorescence signal. The detection limit is as low as 17 pM, and miRNA imaging is in good accordance with the gold standard polymerase chain reaction method. The ability to image intracellular miRNAs is substantially superior to that of conventional fluorescence in situ hybridization techniques, making in vivo SSDC-based imaging competent for the precise prediction of tumorigenesis. By intratumoral chemotherapy guided by SSDC-based imaging, tumorigenesis and progression are efficiently controlled before the onset of clinical symptoms.
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Affiliation(s)
- Weijun Wang
- Key Laboratory of Laboratory Medicine, Ministry of Education of China, Zhejiang Provincial Key Laboratory of Medical Genetics, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou 325035, China
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
- College of Chemistry and Food Science, Nanchang Normal University, Nanchang 330032, China
| | - Congcong Li
- Key Laboratory of Laboratory Medicine, Ministry of Education of China, Zhejiang Provincial Key Laboratory of Medical Genetics, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou 325035, China
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Shasha Luo
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Zai-Sheng Wu
- Key Laboratory of Laboratory Medicine, Ministry of Education of China, Zhejiang Provincial Key Laboratory of Medical Genetics, School of Laboratory Medicine and Life Sciences, Wenzhou Medical University, Wenzhou 325035, China
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
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3
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Sun X, Chen Y, Li H, Xing W, Chen M, Wang J, Ye L. A cubic DNA nanocage probe for in situ analysis of miRNA-10b in tumor-derived extracellular vesicles. Chem Commun (Camb) 2024; 60:4777-4780. [PMID: 38597795 DOI: 10.1039/d4cc01049c] [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: 04/11/2024]
Abstract
A cubic DNA nanocage probe is able to enter EVs derived from MDA-MB-231 cells and react with miRNA-10b. The probe-loaded EVs were employed to monitor the process of entry of miRNA-10b into MCF-10A cells, allowing visualization of EV-mediated intercellular communication of miRNA-10b between the cancer cells.
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Affiliation(s)
- Xiaoyan Sun
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University, Shenyang, Liaoning, 110819, P. R. China.
| | - Yafei Chen
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University, Shenyang, Liaoning, 110819, P. R. China.
| | - Haiyan Li
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University, Shenyang, Liaoning, 110819, P. R. China.
| | - Wei Xing
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University, Shenyang, Liaoning, 110819, P. R. China.
| | - Mingli Chen
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University, Shenyang, Liaoning, 110819, P. R. China.
- Division of Pure and Applied Biochemistry, Department of Chemistry, Lund University, Box124, 22100 Lund, Sweden.
| | - Jianhua Wang
- Research Center for Analytical Sciences, Department of Chemistry, College of Sciences, Northeastern University, Shenyang, Liaoning, 110819, P. R. China.
| | - Lei Ye
- Division of Pure and Applied Biochemistry, Department of Chemistry, Lund University, Box124, 22100 Lund, Sweden.
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4
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Li ZH, Yang M, Zhao CX, Shu Y. Bifunctional Y-shaped probe combined with dual amplification for colorimetric sensing and molecular logic operation of two miRNAs. Talanta 2023; 259:124480. [PMID: 37004396 DOI: 10.1016/j.talanta.2023.124480] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 03/12/2023] [Accepted: 03/20/2023] [Indexed: 04/03/2023]
Abstract
The abnormal expression of miRNA is closely related to various human diseases. In particular, the sensitivity detection of miRNA expression level is of great significance for the early diagnosis and prognosis of cancer. In this paper, we designed a Y-shaped DNA probe, using miRNA-21 and miRNA-141 as the dual input signals of AND logic gate. By combining with EXO III assisted target recycle and DNA hybridization chain reaction (HCR), we have realized dual signal amplification for detection of two miRNAs. In short, the Y-shaped DNA probe consists of two parts: the miRNA target binding region and the HCR initiator. When the two miRNAs are present at the same time, the target binding region specifically recognizes the target to generate two circulators, and then the HCR initiator is released. The EXO III specific cleavage two circulator, and release the target again which achieves the first step of signal amplification. After that, HCR was started by the split initiator generated in the first stage of continuous cycle, and the second step of signal amplification was realized. Thanks to the sensitive color change of gold nanoparticles in response to salt, we achieved ultra-high sensitivity for visual detection of miRNA-21 and miRNA-141. Under optimal conditions, the detection limit of both miRNA is 3 pM and the linear range is 10 pM to 0.4 nM. The method we designed could be applied in early detection and diagnosis of cancer.
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Zhao X, Xu Y, Mi X. Fluorescence intensity coded DNA frameworks based on the FRET effect enable multiplexed miRNA imaging in living cells. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:3051-3056. [PMID: 37313594 DOI: 10.1039/d3ay00578j] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
miRNA analysis has played an important role in precise diagnosis, treatment and prognosis of cancer, especially multiplexed miRNA imaging. In this work, a novel fluorescence emission intensity (FEI) encoding strategy was developed based on a tetrahedron DNA framework (TDF) carrier and the FRET effect between Cy3 and Cy5. Six FEI-encoded TDF (FEI-TDF) samples were constructed by tuning the labeling number of Cy3 and Cy5 at the vertexes of the TDF. For fluorescence characterization in vitro, distinct FEIs in the spectra and different colors under ultraviolet (UV) irradiation of FEI-TDF samples were observed. By dividing the ranges of FEIs of samples, the stability of FEIs was highly improved. Based on the ranges of FEIs in each sample, five codes with good discrimination were finally developed. Before the application of intracellular imaging, the excellent biocompatibility of the TDF carrier was proved by CCK-8 assay. The barcode probes based on samples 12, 21 and 11 were designed as example models to realize multiplexed imaging of miRNA-16, miRNA-21 and miRNA-10b in MCF-7 cells with obviously different fluorescence merged colors. FEI-TDFs provide a new research perspective for the development of fluorescence multiplexing strategies in the future.
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Affiliation(s)
- Xiaoshuang Zhao
- Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystems and Information Technology, Chinese Academy of Science, Shanghai 200050, China.
- University of Chinese Academy of Science, Beijing 100049, China
| | - Yi Xu
- Shanghai Advanced Research Institute, Chinese Academy of Science, Shanghai 201210, China.
| | - Xianqiang Mi
- Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystems and Information Technology, Chinese Academy of Science, Shanghai 200050, China.
- Shanghai Advanced Research Institute, Chinese Academy of Science, Shanghai 201210, China.
- University of Chinese Academy of Science, Beijing 100049, China
- Research Center for Sensing Materials and Devices Zhejiang Lab, Hangzhou, Zhejiang, 311121, China
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6
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Shang J, Yu S, Li R, He Y, Wang Y, Wang F. Bioorthogonal Disassembly of Hierarchical DNAzyme Nanogel for High-Performance Intracellular microRNA Imaging. NANO LETTERS 2023; 23:1386-1394. [PMID: 36719793 DOI: 10.1021/acs.nanolett.2c04658] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Rolling circle amplification (RCA) enables the facile construction of compact and versatile DNA nanoassemblies which are yet rarely explored for intracellular analysis. This is might be ascribed to the uncontrollable and inefficient probe integration/activation. Herein, by encoding with tandem allosteric deoxyribozyme (DNA-cleaving DNAzyme), a multifunctional RCA nanogel was established for realizing the efficient intracellular microRNA imaging via the successive activation of the RCA-disassembly module and signal amplification module. The endogenous microRNA stimulates the precise degradation of DNA nanocarriers, thus leading to the efficient exposure of RCA-entrapped DNAzyme biocatalyst for an amplified readout signal. Our bioorthogonal DNAzyme disassembly strategy achieved the robust analysis of intracellular biomolecules, thus showing more prospects in clinical diagnosis.
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Affiliation(s)
- Jinhua Shang
- Department of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430072, P. R. China
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Shanshan Yu
- Department of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430072, P. R. China
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Ruomeng Li
- Department of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430072, P. R. China
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Yuqiu He
- Department of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430072, P. R. China
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Yushi Wang
- Department of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430072, P. R. China
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Fuan Wang
- Department of Gastrointestinal Surgery, Zhongnan Hospital of Wuhan University, Wuhan 430072, P. R. China
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
- Research Institute of Shenzhen, Wuhan University, Shenzhen 518057, P. R. China
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7
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Dong Z, Xu X, Ni J, Li Y, An K, Meng L, Wu H. Cruciate DNA probes for amplified multiplexed imaging of microRNAs in living cells. J Mater Chem B 2022; 11:204-210. [PMID: 36504047 DOI: 10.1039/d2tb02027k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
The real-time imaging of low-abundance tumor-related microRNAs (miRNAs) in living cells holds great potential for early clinical diagnosis of cancers. However, the relatively low detection sensitivity and possible false-positive signals of a probe in complex cellular matrices remain critical challenges for accurate RNA detection. Herein, we developed a novel aptamer-functionalized cruciate DNA probe that enabled amplified multiple miRNA imaging in living cells via catalytic hairpin assembly (CHA). The cross-shaped design of the cruciate DNA probe improved the stability against nucleases and acted as a modular scaffold for CHA circuits for efficient delivery into tumor cells. The cruciate DNA probe allowed self-assembly through thermal annealing and displayed excellent performance for sensitive miRNA detection in vitro. The cruciate DNA probe could be internalized into nucleolin-overexpressed cells specifically via cell-targeting of the AS1411 aptamer, achieving amplified fluorescence imaging and quantitative evaluation of the expression of miRNAs in living cells. Through the simultaneous detection of intracellular multiple miRNAs, the developed cruciate DNA probe could provide more accurate information and reduce the chances of false positive signals for cancer diagnosis. This approach offers a new opportunity for promoting the development of miRNA-related biomedical research and tumor diagnostic applications.
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Affiliation(s)
- Zhe Dong
- School of Public Health, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, China.,State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan, 410082, China
| | - Xizhu Xu
- School of Public Health, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, China
| | - Jing Ni
- School of Public Health, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, China
| | - Yuancheng Li
- School of Public Health, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, China
| | - Kang An
- School of Public Health, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, China
| | - Ling Meng
- School of Public Health, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, China
| | - Han Wu
- School of Public Health, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, 250117, China
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8
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Kar A, Kumari K, Mishra SK, Subudhi U. Self-assembled DNA nanostructure containing oncogenic miRNA-mediated cell proliferation by downregulation of FOXO1 expression. BMC Cancer 2022; 22:1332. [PMID: 36539739 PMCID: PMC9764560 DOI: 10.1186/s12885-022-10423-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 12/07/2022] [Indexed: 12/24/2022] Open
Abstract
FOXO1 transcription factor not only limits the cell cycle progression but also promotes cell death as a tumor suppressor protein. Though the expression of FOXO1 is largely examined in breast cancer, the regulation of FOXO1 by miRNA is yet to be explored. In the current study, self-assembled branched DNA (bDNA) nanostructures containing oncogenic miRNAs were designed and transfected to the MCF7 cell line to decipher the FOXO1 expression. bDNA containing oncogenic miRNAs 27a, 96, and 182 synergistically downregulate the expression of FOXO1 in MCF7 cells. The down-regulation is evident both in mRNA and protein levels suggesting that bDNA having miRNA sequences can selectively bind to mRNA and inhibit translation. Secondly, the downstream gene expression of p21 and p27 was also significantly downregulated in presence of miR-bDNA nanostructures. The cell proliferation activity was progressively increased in presence of miR-bDNA nanostructures which confirms the reduced tumor suppression activity of FOXO1 and the downstream gene expression. This finding can be explored to design novel bDNA structures which can downregulate the tumor suppressor proteins in normal cells and induce cell proliferation activity to identify early-phase markers of cancer.
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Affiliation(s)
- Avishek Kar
- grid.418808.d0000 0004 1792 1607DNA Nanotechnology and Application Laboratory, CSIR-Institute of Minerals and Materials Technology, 751013 Bhubaneswar, India ,grid.469887.c0000 0004 7744 2771Academy of Scientific and Innovative Research (AcSIR), Uttar Pradesh 201002 Ghaziabad, India
| | - Kanchan Kumari
- grid.418808.d0000 0004 1792 1607DNA Nanotechnology and Application Laboratory, CSIR-Institute of Minerals and Materials Technology, 751013 Bhubaneswar, India ,grid.12650.300000 0001 1034 3451Department of Molecular Biology, Umea University, Umea, Sweden
| | - Sandip K. Mishra
- grid.418782.00000 0004 0504 0781Cancer Biology Laboratory, Institute of Life Sciences, 751023 Bhubaneswar, India
| | - Umakanta Subudhi
- grid.418808.d0000 0004 1792 1607DNA Nanotechnology and Application Laboratory, CSIR-Institute of Minerals and Materials Technology, 751013 Bhubaneswar, India ,grid.469887.c0000 0004 7744 2771Academy of Scientific and Innovative Research (AcSIR), Uttar Pradesh 201002 Ghaziabad, India
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9
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Zhang L, Chu M, Ji C, Tan J, Yuan Q. Preparation, applications, and challenges of functional DNA nanomaterials. NANO RESEARCH 2022; 16:3895-3912. [PMID: 36065175 PMCID: PMC9430014 DOI: 10.1007/s12274-022-4793-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 07/15/2022] [Accepted: 07/18/2022] [Indexed: 06/15/2023]
Abstract
As a carrier of genetic information, DNA is a versatile module for fabricating nanostructures and nanodevices. Functional molecules could be integrated into DNA by precise base complementary pairing, greatly expanding the functions of DNA nanomaterials. These functions endow DNA nanomaterials with great potential in the application of biomedical field. In recent years, functional DNA nanomaterials have been rapidly investigated and perfected. There have been reviews that classified DNA nanomaterials from the perspective of functions, while this review primarily focuses on the preparation methods of functional DNA nanomaterials. This review comprehensively introduces the preparation methods of DNA nanomaterials with functions such as molecular recognition, nanozyme catalysis, drug delivery, and biomedical material templates. Then, the latest application progress of functional DNA nanomaterials is systematically reviewed. Finally, current challenges and future prospects for functional DNA nanomaterials are discussed.
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Affiliation(s)
- Lei Zhang
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082 China
| | - Mengge Chu
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082 China
| | - Cailing Ji
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082 China
| | - Jie Tan
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082 China
| | - Quan Yuan
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082 China
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10
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Ren W, Pang J, Ma R, Liang X, Wei M, Suo Z, He B, Liu Y. A signal on-off fluorescence sensor based on the self-assembly DNA tetrahedron for simultaneous detection of ochratoxin A and aflatoxin B1. Anal Chim Acta 2022; 1198:339566. [DOI: 10.1016/j.aca.2022.339566] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 01/29/2022] [Accepted: 01/31/2022] [Indexed: 12/27/2022]
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11
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Xing C, Chen S, Lin Q, Lin Y, Wang M, Wang J, Lu C. An aptamer-tethered DNA origami amplifier for sensitive and accurate imaging of intracellular microRNA. NANOSCALE 2022; 14:1327-1332. [PMID: 35014654 DOI: 10.1039/d1nr06399e] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Accurate detection and imaging of low-abundance microRNA (miRNA) in living cells are essential for the diagnosis and prognosis of diseases. Designing nanoprobes with resistance to enzyme degradation, effective cell-binding, and efficient signal amplification is crucial for in vivo imaging. In this study, we present an aptamer-tethered DNA origami amplifier (ADOA) that functions inside living cells to detect miRNA with high sensitivity and stability. In the design, cancer cell-targeting aptamers were tethered onto the border of the DNA origami to improve the discrimination between cancer cells and normal cells. Two substrate modules for the intramolecular entropy-driven reaction (EDR) circuit were alternately arranged on the DNA origami plane. The target miRNA will initiate the sequential hybridization of the two substrate modules on the DNA origami, generating amplified fluorescence signals. The proposed ADOA achieved an accelerated cascade reaction due to the "confinement effect" and significantly enhanced the sensitivity compared with a traditional EDR. Meanwhile, with the rigid structure of the DNA origami, the ADOA possessed excellent signalling stability in living cells. Therefore, the ADOA could expand the application of DNA origami in miRNA sensing and has potential value in early-stage clinical diagnosis.
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Affiliation(s)
- Chao Xing
- Fujian Key Laboratory of Functional Marine Sensing Materials, Center for Advanced Marine Materials and Smart Sensors, College of Materials and Chemical Engineering, Minjiang University, Fuzhou 350108, P. R. China.
| | - Shan Chen
- College of Geography and Ocean, Minjiang University, Fuzhou 350108, P. R. China
| | - Qitian Lin
- College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China.
| | - Yuhong Lin
- College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China.
| | - Min Wang
- College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China.
| | - Jun Wang
- Fujian Key Laboratory of Functional Marine Sensing Materials, Center for Advanced Marine Materials and Smart Sensors, College of Materials and Chemical Engineering, Minjiang University, Fuzhou 350108, P. R. China.
| | - Chunhua Lu
- College of Chemistry, Fuzhou University, Fuzhou 350116, P. R. China.
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12
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Egloff S, Melnychuk N, Cruz Da Silva E, Reisch A, Martin S, Klymchenko AS. Amplified Fluorescence in Situ Hybridization by Small and Bright Dye-Loaded Polymeric Nanoparticles. ACS NANO 2022; 16:1381-1394. [PMID: 34928570 DOI: 10.1021/acsnano.1c09409] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Detection and imaging of RNA at the single-cell level is of utmost importance for fundamental research and clinical diagnostics. Current techniques of RNA analysis, including fluorescence in situ hybridization (FISH), are long, complex, and expensive. Here, we report a methodology of amplified FISH (AmpliFISH) that enables simpler and faster RNA imaging using small and ultrabright dye-loaded polymeric nanoparticles (NPs) functionalized with DNA. We found that the small size of NPs (below 20 nm) was essential for their access to the intracellular mRNA targets in fixed permeabilized cells. Moreover, proper selection of the polymer matrix of DNA-NPs minimized nonspecific intracellular interactions. Optimized DNA-NPs enabled sequence-specific imaging of different mRNA targets (survivin, actin, and polyA tails), using a simple 1 h staining protocol. Encapsulation of cyanine and rhodamine dyes with bulky counterions yielded green-, red-, and far-red-emitting NPs that were 2-100-fold brighter than corresponding quantum dots. These NPs enabled multiplexed detection of three mRNA targets simultaneously, showing distinctive mRNA expression profiles in three cancer cell lines. Image analysis confirmed the single-particle nature of the intracellular signal, suggesting single-molecule sensitivity of the method. AmpliFISH was found to be semiquantitative, correlating with RT-qPCR. In comparison with the commercial locked nucleic acid (LNA)-based FISH technique, AmpliFISH provides 8-200-fold stronger signal (dependent on the NP color) and requires only three steps vs ∼20 steps together with a much shorter time. Thus, combination of bright fluorescent polymeric NPs with FISH yields a fast and sensitive single-cell transcriptomic analysis method for RNA research and clinical diagnostics.
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Affiliation(s)
- Sylvie Egloff
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Faculté de Pharmacie, Université de Strasbourg, 74, Route du Rhin, 67401 Illkirch, France
| | - Nina Melnychuk
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Faculté de Pharmacie, Université de Strasbourg, 74, Route du Rhin, 67401 Illkirch, France
| | - Elisabete Cruz Da Silva
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Faculté de Pharmacie, Université de Strasbourg, 74, Route du Rhin, 67401 Illkirch, France
| | - Andreas Reisch
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Faculté de Pharmacie, Université de Strasbourg, 74, Route du Rhin, 67401 Illkirch, France
| | - Sophie Martin
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Faculté de Pharmacie, Université de Strasbourg, 74, Route du Rhin, 67401 Illkirch, France
| | - Andrey S Klymchenko
- Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Faculté de Pharmacie, Université de Strasbourg, 74, Route du Rhin, 67401 Illkirch, France
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13
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Li S, Wang C, Xu Y, Wang W, Zhao X, Qian Q, Mi X. A designer DNA tetrahedron-based molecular beacon for tumor-related microRNA fluorescence imaging in living cells. Analyst 2022; 147:2231-2237. [DOI: 10.1039/d2an00418f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A designer nanoprobe of tetrahedral DNA framework (TDF) combined with MB (termed TDFM nanoprobe) for the efficient fluorescence imaging of tumor-related miRNA-214 in living cells.
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Affiliation(s)
- Shuainan Li
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chenguang Wang
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yi Xu
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
| | - Wei Wang
- Shanghai Pudong New District Zhoupu Hospital (Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital), Shanghai 201318, China
| | - Xiaoshuang Zhao
- Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
| | - Qiuling Qian
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xianqiang Mi
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
- CAS Center for Excellence in Superconducting Electronics (CENSE), Shanghai 200050, China
- Key Laboratory of Systems Biology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Hangzhou, 310024, China
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14
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Lin Q, Wu J, Jiang L, Kong D, Xing C, Lu C. Target-driven assembly of DNAzyme probes for simultaneous electrochemical detection of multiplex microRNAs. Analyst 2021; 147:262-267. [PMID: 34935782 DOI: 10.1039/d1an02036f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, we employed target-driven assembly of a Mg2+-dependent DNAzyme to develop an ultrasensitive electrochemical biosensor for the simultaneous detection of miRNA-21 and miRNA-141. The target miRNAs could hybridize with two partial DNAzymes, facilitating the formation of a stable and active Mg2+-dependent DNAzyme. With the help of the Mg2+ cofactor, the DNAzyme could circularly cleave the ferrocene (Fc) or methylene blue (MB) labelled hairpin probes and release Fc and MB labels from the electrode surface, which could significantly amplify the current suppression to achieve multiple detection of small amounts of miRNA-21 and miRNA-141. This electrochemical biosensor showed high sensitivity and selectivity for the simultaneous detection of miRNA-21 and miRNA-141. Furthermore, the proposed method was also successfully applied for the determination of miRNA-21 and miRNA-141 from diluted serum samples. Overall, the proposed sensor showed several considerable advantages including simple preparation, high sensitivity, and enzyme-free signal amplification. Therefore, the proposed electrochemical biosensor could be used as a highly efficient amplification strategy for simultaneous detection of various miRNA biomarkers in bioanalysis and clinical diagnostics.
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Affiliation(s)
- Qitian Lin
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou 350116, P.R. China.
| | - Junye Wu
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou 350116, P.R. China.
| | - Lili Jiang
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou 350116, P.R. China.
| | - Dexian Kong
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China
| | - Chao Xing
- Fujian Key Laboratory of Functional Marine Sensing Materials, Center for Advanced Marine Materials and Smart Sensors, College of Materials and Chemical Engineering, Minjiang University, Fuzhou 350108, P. R. China.
| | - Chunhua Lu
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou 350116, P.R. China.
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15
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Liu B, Liao J, Song Y, Chen C, Ding L, Lu J, Zhou J, Wang F. Multiplexed structured illumination super-resolution imaging with lifetime-engineered upconversion nanoparticles. NANOSCALE ADVANCES 2021; 4:30-38. [PMID: 36132948 PMCID: PMC9419758 DOI: 10.1039/d1na00765c] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Accepted: 11/02/2021] [Indexed: 05/05/2023]
Abstract
The emerging optical multiplexing within nanoscale shows super-capacity in encoding information by using lifetime fingerprints from luminescent nanoparticles. However, the optical diffraction limit compromises the decoding accuracy and throughput of the nanoparticles during conventional widefield imaging. This, in turn, challenges the quality of nanoparticles to afford the modulated excitation condition and further retain the multiplexed optical fingerprints for super-resolution multiplexing. Here we report a tailor-made multiplexed super-resolution imaging method using the lifetime-engineered upconversion nanoparticles. We demonstrate that the nanoparticles are bright, uniform, and stable under structured illumination, which supports a lateral resolution of 185 nm, less than 1/4th of the excitation wavelength. We further develop a deep learning algorithm to coordinate with super-resolution images for more accurate decoding compared to a numeric algorithm. We demonstrate a three-channel super-resolution imaging based optical multiplexing with decoding accuracies above 93% for each channel and larger than 60% accuracy for potential seven-channel multiplexing. The improved resolution provides high throughput by resolving the particles within the diffraction-limited spots, which enables higher multiplexing capacity in space. This lifetime multiplexing super-resolution method opens a new horizon for handling the growing amount of information content, disease source, and security risk in modern society.
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Affiliation(s)
- Baolei Liu
- Institute for Biomedical Materials and Devices (IBMD), Faculty of Science, University of Technology Sydney NSW 2007 Australia
- School of Electrical and Data Engineering, Faculty of Engineering and IT, University of Technology Sydney NSW 2007 Australia
| | - Jiayan Liao
- Institute for Biomedical Materials and Devices (IBMD), Faculty of Science, University of Technology Sydney NSW 2007 Australia
| | - Yiliao Song
- Centre for Artificial Intelligence, Faculty of Engineering and IT, University of Technology Sydney NSW 2007 Australia
| | - Chaohao Chen
- Institute for Biomedical Materials and Devices (IBMD), Faculty of Science, University of Technology Sydney NSW 2007 Australia
| | - Lei Ding
- Institute for Biomedical Materials and Devices (IBMD), Faculty of Science, University of Technology Sydney NSW 2007 Australia
| | - Jie Lu
- Centre for Artificial Intelligence, Faculty of Engineering and IT, University of Technology Sydney NSW 2007 Australia
| | - Jiajia Zhou
- Institute for Biomedical Materials and Devices (IBMD), Faculty of Science, University of Technology Sydney NSW 2007 Australia
| | - Fan Wang
- Institute for Biomedical Materials and Devices (IBMD), Faculty of Science, University of Technology Sydney NSW 2007 Australia
- School of Electrical and Data Engineering, Faculty of Engineering and IT, University of Technology Sydney NSW 2007 Australia
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16
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Zhang J, Fu H, Chu X. Metal-Organic Framework Nanoparticles Power DNAzyme Logic Circuits for Aberrant MicroRNA Imaging. Anal Chem 2021; 93:14675-14684. [PMID: 34696580 DOI: 10.1021/acs.analchem.1c02878] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
At the molecular level, a large number of studies exist on the use of dynamic DNA molecular circuits for disease diagnosis and biomedicine. However, how to design programmable molecular circuit devices to autonomously and accurately diagnose multiple low-abundance biomolecules in complex cellular environments remains a challenge. Here, we constructed DNAzyme logic circuits for the analysis and imaging of multiple microRNAs in living cells using Cu/ZIF-8 NPs as a nanocarrier of the logic gate modules and the Cu2+ cofactor of the Cu2+-dependent DNAzyme. The logic gate modules of the logic operation system were adsorbed on the surface of Cu/ZIF-8 NPs via electrostatic interaction. After internalization, pH-responsive Cu/ZIF-8 NPs could efficiently release the logic gate modules and Cu2+, which allowed us to realize multiple logic computations initiated by endogenous miRNA, including one YES logic gate and two binary logic gates (OR and AND) in different living cells. Cu2+-DNAzyme logic circuits could quickly respond to multiple endogenous miRNAs in the complex cell environment, which also provided a new research method for the application of DNA biocomputing circuits in living cells.
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Affiliation(s)
- Juan Zhang
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong 637009, P. R. China.,State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Hongquan Fu
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong 637009, P. R. China
| | - Xia Chu
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
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17
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Dou B, Zhou H, Hong Y, Zhao L, Wang P. Cross-triggered and cascaded recycling amplification system for electrochemical detection of circulating microRNA in human serum. Chem Commun (Camb) 2021; 57:7116-7119. [PMID: 34179904 DOI: 10.1039/d1cc02060a] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A cross-triggered and cascaded recycling amplification system was developed for electrochemical sensing of microRNA 122 based on the DNAzyme/multicomponent nucleic acid enzyme cleavage technique and a dumbbell-shaped probe. The linear range and detection limit were obtained to be 1 fM-100 pM and 0.34 fM, respectively. Compared with some reported studies, the proposed system can achieve the selective detection of endogenous miRNA in liver injury patients and healthy human serums with the advantages of high sensitivity, low cost, and easy manipulation, which are significant for disease diagnosis as well as the fundamental research of molecular biology.
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Affiliation(s)
- Baoting Dou
- School of Chemistry and Materials Science, Jiangsu Normal University, Xuzhou 221116, China.
| | - Hui Zhou
- School of Chemistry and Materials Science, Jiangsu Normal University, Xuzhou 221116, China.
| | - Yajun Hong
- School of Chemistry and Materials Science, Jiangsu Normal University, Xuzhou 221116, China.
| | - Liming Zhao
- School of Chemistry and Materials Science, Jiangsu Normal University, Xuzhou 221116, China.
| | - Po Wang
- School of Chemistry and Materials Science, Jiangsu Normal University, Xuzhou 221116, China.
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18
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Hu X, Huang Y, Yin H, Dai L, Tian Y. DNA‐Based
Architectures for
in situ
Target Biomolecule Analysis in Confined Nano‐space
†. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202000753] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Xiaoxue Hu
- Shenzhen Research Institute Nanjing University Shenzhen Guangdong 518000 China
- College of Engineering and Applied Sciences, State Key Laboratory of Analytical Chemistry for Life Science, Chemistry and Biomedicine Innovation Center, Nanjing University Nanjing Jiangsu 210093 China
| | - Yide Huang
- College of Engineering and Applied Sciences, State Key Laboratory of Analytical Chemistry for Life Science, Chemistry and Biomedicine Innovation Center, Nanjing University Nanjing Jiangsu 210093 China
| | - Hao Yin
- College of Engineering and Applied Sciences, State Key Laboratory of Analytical Chemistry for Life Science, Chemistry and Biomedicine Innovation Center, Nanjing University Nanjing Jiangsu 210093 China
| | - Lizhi Dai
- College of Engineering and Applied Sciences, State Key Laboratory of Analytical Chemistry for Life Science, Chemistry and Biomedicine Innovation Center, Nanjing University Nanjing Jiangsu 210093 China
| | - Ye Tian
- Shenzhen Research Institute Nanjing University Shenzhen Guangdong 518000 China
- College of Engineering and Applied Sciences, State Key Laboratory of Analytical Chemistry for Life Science, Chemistry and Biomedicine Innovation Center, Nanjing University Nanjing Jiangsu 210093 China
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19
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Ratiometric fluorescent detection and imaging of microRNA in living cells with manganese dioxide nanosheet-active DNAzyme. Talanta 2021; 233:122518. [PMID: 34215133 DOI: 10.1016/j.talanta.2021.122518] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 05/09/2021] [Accepted: 05/11/2021] [Indexed: 12/31/2022]
Abstract
MicroRNAs (miRNAs) play an important role in multiple biological processes and can be used as biomarkers for clinical disease diagnosis, so their detection is of great importance. Here, manganese dioxide (MnO2) nanosheet acts as carrier to deliver DNAzyme probes into cells through endocytosis, where intracellular glutathione (GSH) reduces the MnO2 nanosheet to manganese ions (Mn2+) and releases the probes. The generated Mn2+ can be further used as an effective cofactor to activate the DNAzyme probe, and cleave the DNA strand into two fragments. Then, the miRNA-155 in the cells can hybridize with the cleaved fragment to cause the fluorescence signal change of the probe. The proposed proportional fluorescent method has been applied to the imaging of miRNA-155 in HeLa cells and HepG2 cells with the estimated detection limit (LOD) as 1.6 × 10-12 M. The new method can provide great help for cancer diagnosis and biological research related to miRNA.
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20
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Li C, Luo S, Wang J, Shen Z, Wu ZS. Nuclease-resistant signaling nanostructures made entirely of DNA oligonucleotides. NANOSCALE 2021; 13:7034-7051. [PMID: 33889882 DOI: 10.1039/d1nr00197c] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Nucleic acid probes have the advantages of excellent biocompatibility, biodegradability, versatile functionalities and remarkable programmability. However, the low biostability of nucleic acid probes under complex physiological conditions limits their in vivo application. Despite impressive progress in the development of inorganic material-mediated biostable nucleic acid nanostructures, uncertain systemic toxicity of composite nanocarriers has hindered their application in living organisms. In the field of biomedicine, as a promising alternative capable of avoiding potential cytotoxicity, biologically stable nanostructures composed entirely of DNA oligonucleotides have been rapidly developed in recent years, offering an exciting in vivo tool for cancer diagnosis and clinical treatment. In this review, we summarize the recent advances in the development of nuclease-resistant DNA nanostructures with different geometrical shapes, such as tetrahedron, octahedron, DNA triangular prism (DTP), DNA nanotubes and DNA origami, introduce innovative assembly strategies, and discuss unique structural advantages and especially biological applications in cellular imaging and targeted drug delivery in an organism. Finally, we conclude with the challenges in the clinical development of DNA nanostructures and present an outlook of the future of this rapidly expanding field.
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Affiliation(s)
- Congcong Li
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, People's Republic of China.
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21
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Ahn SY, Liu J, Vellampatti S, Wu Y, Um SH. DNA Transformations for Diagnosis and Therapy. ADVANCED FUNCTIONAL MATERIALS 2021; 31:2008279. [PMID: 33613148 PMCID: PMC7883235 DOI: 10.1002/adfm.202008279] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 11/22/2020] [Indexed: 05/03/2023]
Abstract
Due to its unique physical and chemical characteristics, DNA, which is known only as genetic information, has been identified and utilized as a new material at an astonishing rate. The role of DNA has increased dramatically with the advent of various DNA derivatives such as DNA-RNA, DNA-metal hybrids, and PNA, which can be organized into 2D or 3D structures by exploiting their complementary recognition. Due to its intrinsic biocompatibility, self-assembly, tunable immunogenicity, structural programmability, long stability, and electron-rich nature, DNA has generated major interest in electronic and catalytic applications. Based on its advantages, DNA and its derivatives are utilized in several fields where the traditional methodologies are ineffective. Here, the present challenges and opportunities of DNA transformations are demonstrated, especially in biomedical applications that include diagnosis and therapy. Natural DNAs previously utilized and transformed into patterns are not found in nature due to lack of multiplexing, resulting in low sensitivity and high error frequency in multi-targeted therapeutics. More recently, new platforms have advanced the diagnostic ability and therapeutic efficacy of DNA in biomedicine. There is confidence that DNA will play a strong role in next-generation clinical technology and can be used in multifaceted applications.
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Affiliation(s)
- So Yeon Ahn
- School of Chemical EngineeringSungkyunkwan University2066, Seobu‐ro, Jangan‐guSuwonGyeonggi‐do16419Korea
| | - Jin Liu
- Hubei Key Laboratory of Bioinorganic Chemistry and Materia MedicaSchool of Chemistry and Chemical Engineering Huazhong University of Science and Technology1037 Luoyu LoadWuhan430074China
| | - Srivithya Vellampatti
- Institute of Convergent Chemical Engineering and TechnologySungkyunkwan University2066, Seobu‐ro, Jangan‐guSuwonGyeonggi‐do16419Korea
- Present address:
Progeneer, Inc.#1002, 12, Digital‐ro 31‐gil, Guro‐guSeoul08380Korea
| | - Yuzhou Wu
- Hubei Key Laboratory of Bioinorganic Chemistry and Materia MedicaSchool of Chemistry and Chemical Engineering Huazhong University of Science and Technology1037 Luoyu LoadWuhan430074China
| | - Soong Ho Um
- School of Chemical EngineeringSKKU Advanced Institute of Nanotechnology (SAINT)Biomedical Institute for Convergence at SKKU (BICS) and Institute of Quantum Biophysics (IQB)Sungkyunkwan University2066, Seobu‐ro, Jangan‐guSuwonGyeonggi‐do16419Korea
- Progeneer Inc.#1002, 12, Digital‐ro 31‐gil, Guro‐guSeoul08380Korea
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22
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Wang R, Wang S, Xu X, Jiang W, Zhang N. MNAzyme probes mediated DNA logic platform for microRNAs logic detection and cancer cell identification. Anal Chim Acta 2021; 1149:338213. [PMID: 33551052 DOI: 10.1016/j.aca.2021.338213] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 11/25/2020] [Accepted: 01/08/2021] [Indexed: 11/17/2022]
Abstract
Here, a MNAzyme probes mediated DNA logic platform was developed for microRNAs (miRNAs) logic detection and cancer cells identification. A series of MNAzyme probes containing the cleavage active center were designed. Four types of logic gates were constructed, including YES, AND, XOR and NOR gate. These logic gates used miRNAs that were high expression in cancer cells as logic inputs and used MNAzyme cleavage amplification reaction to output signals. For the construction of intracellular logic gates, MnO2 nanosheets were used as carriers and cofactor providers. When MnO2 nanoprobes entered the cells through endocytosis, the intracellular glutathione degraded the MnO2 nanosheets to release the cofactor Mn2+ and MNAzyme probes. The MNAzyme probes bound to the miRNAs and catalyze the MNAzyme cleavage amplification reaction, producing enhanced fluorescent signal with "true" output. The logic detection of miRNAs was achieved by integrating information from the AND, XOR and NOR logic gates. Moreover, through the construction of intracellular YES and AND logic gates, the cancer cells identification, especially the identification of same type of cancer cells with different phenotypes was achieved. These experimental results showed that this platform held great promise in accurate diagnosis and treatment of cancer.
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Affiliation(s)
- Rui Wang
- Shandong Key Laboratory of Biophysics, Institute of Biophysics, Dezhou University, 253023, Dezhou, PR China; School of Chemistry and Chemical Engineering, Shandong University, 250100, Jinan, PR China
| | - Shuai Wang
- School of Chemistry and Chemical Engineering, Shandong University, 250100, Jinan, PR China
| | - Xiaowen Xu
- School of Chemistry and Chemical Engineering, Shandong University, 250100, Jinan, PR China
| | - Wei Jiang
- School of Chemistry and Chemical Engineering, Shandong University, 250100, Jinan, PR China
| | - Nan Zhang
- Department of Oncology, Jinan Central Hospital, Cheeloo College of Medicine, Shandong University, 250012, Jinan, PR China.
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23
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He M, He M, Nie C, Yi J, Zhang J, Chen T, Chu X. mRNA-Activated Multifunctional DNAzyme Nanotweezer for Intracellular mRNA Sensing and Gene Therapy. ACS APPLIED MATERIALS & INTERFACES 2021; 13:8015-8025. [PMID: 33561348 DOI: 10.1021/acsami.0c21601] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Deoxyribozyme (DNAzyme) is regarded as a promising gene therapy drug. However, poor cellular uptake efficacy and low biological stability limit the utilization of DNAzyme in gene therapy. Here, we report a well-known programmable DNAzyme-based nanotweezer (DZNT) that provides a new strategy for the detection of TK1 mRNA and survivin mRNA-targeted gene silencing therapy. At the end of the DZNT arm, there are two functionalized single-stranded DNA and each consists of two parts: the segment complementary to TK1 mRNA and the split-DNAzyme segment. The hybridization with intracellular TK1 mRNA enables the imaging of TK1 mRNA. Meanwhile, the hybridization draws the split-DNAzyme close to each other and activates DNAzyme to cleave the survivin mRNA to realize gene silencing therapy. The results demonstrate that the DZNT nanocarrier has excellent cell penetration, good biocompatibility, and noncytotoxicity. DZNT can image intracellular biomolecule TK1 mRNA with a high contrast. Furthermore, the split-DNAzyme can efficiently cleave the survivin mRNA with the aid of TK1 mRNA commonly present in cancer cells, accordingly can selectively kill cancer cells, and has no harm to normal cells. Taken together, the multifunctional programmable DZNT provides a promising platform for the early diagnosis of tumors and gene therapy.
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Affiliation(s)
- Manman He
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Mengyun He
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Cunpeng Nie
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Jintao Yi
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Juan Zhang
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Tingting Chen
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Xia Chu
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
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24
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Jet T, Gines G, Rondelez Y, Taly V. Advances in multiplexed techniques for the detection and quantification of microRNAs. Chem Soc Rev 2021; 50:4141-4161. [PMID: 33538706 DOI: 10.1039/d0cs00609b] [Citation(s) in RCA: 127] [Impact Index Per Article: 42.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
MicroRNA detection is currently a crucial analytical chemistry challenge: almost 2000 papers were referenced in PubMed in 2018 and 2019 for the keywords "miRNA detection method". MicroRNAs are potential biomarkers for multiple diseases including cancers, neurodegenerative and cardiovascular diseases. Since miRNAs are stably released in bodily fluids, they are of prime interest for the development of non-invasive diagnosis methods, such as liquid biopsies. Their detection is however challenging, as high levels of sensitivity, specificity and robustness are required. The analysis also needs to be quantitative, since the aim is to detect miRNA concentration changes. Moreover, a high multiplexing capability is also of crucial importance, since the clinical potential of miRNAs probably lays in our ability to perform parallel mapping of multiple miRNA concentrations and recognize typical disease signature from this profile. A plethora of biochemical innovative detection methods have been reported recently and some of them provide new solutions to the problem of sensitive multiplex detection. In this review, we propose to analyze in particular the new developments in multiplexed approaches to miRNA detection. The main aspects of these methods (including sensitivity and specificity) will be analyzed, with a particular focus on the demonstrated multiplexing capability and potential of each of these methods.
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Affiliation(s)
- Thomas Jet
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, CNRS SNC5096, Equipe Labellisée Ligue Nationale Contre le Cancer, F-75006 Paris, France.
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25
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Zhu D, Wei Y, Sun T, Zhang C, Ang L, Su S, Mao X, Li Q, Fan C, Zuo X, Chao J, Wang L. Encoding DNA Frameworks for Amplified Multiplexed Imaging of Intracellular microRNAs. Anal Chem 2021; 93:2226-2234. [DOI: 10.1021/acs.analchem.0c04092] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Dan Zhu
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Yaqi Wei
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Tao Sun
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Chengwen Zhang
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Lei Ang
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Shao Su
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Xiuhai Mao
- Institute of Molecular Medicine, Shanghai Key Laboratory for Nucleic Acids Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Qian Li
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Chunhai Fan
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Xiaolei Zuo
- Institute of Molecular Medicine, Shanghai Key Laboratory for Nucleic Acids Chemistry and Nanomedicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and National Center for Translational Medicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Jie Chao
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Lianhui Wang
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
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Bidar N, Oroojalian F, Baradaran B, Eyvazi S, Amini M, Jebelli A, Hosseini SS, Pashazadeh-Panahi P, Mokhtarzadeh A, de la Guardia M. Monitoring of microRNA using molecular beacons approaches: Recent advances. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.116021] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Murata Y, Jo JI, Tabata Y. Molecular Beacon Imaging to Visualize Ki67 mRNA for Cell Proliferation Ability. Tissue Eng Part A 2020; 27:526-535. [PMID: 32723028 DOI: 10.1089/ten.tea.2020.0127] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
The objective of this study is to visualize the ability of cell proliferation based on molecular beacons (MB). Two types of MB to detect messenger RNA (mRNA) were used. One is a Ki67 MB of a target for cell proliferation ability. The other one is a glyceraldehyde-3-phosphate dehydrogenase (GAPDH) MB as a control of stable fluorescence in cells. To enhance the MB internalization into cells, the MB were incorporated into cationized gelatin nanospheres (cGNS). There was no difference in the physicochemical properties and the cell internalization between the cGNSKi67 MB and cGNSGAP MB. When basic fibroblast growth factor (bFGF) was added to KUM6 cells of a mouse bone marrow-derived mesenchymal stem cell line, the expression of Ki67 and the cell proliferation increased with the bFGF concentration. After the incubation for the cell internalization of cGNS incorporating MB (cGNSMB), the cells were further incubated for 24 h with or without different concentrations of bFGF. The fluorescence of cGNSKi67 MB significantly increased with the increase of bFGF concentration, whereas that of cGNSGAP MB was constant, irrespective of the bFGF concentration. A time-lapse imaging assay revealed a fast enhancement of cGNSKi67 MB fluorescence after the bFGF addition compared with no bFGF addition. On the other hand, for cGNSGAP MB, a constant fluorescence was observed even at any time point after the bFGF addition. It is concluded that the cGNSMB system is promising for the chronological visualization of proliferation ability in living cells.
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Affiliation(s)
- Yuki Murata
- Laboratory of Biomaterials, Department of Regeneration Science and Engineering, Institute for Frontier Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Jun-Ichiro Jo
- Laboratory of Biomaterials, Department of Regeneration Science and Engineering, Institute for Frontier Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Yasuhiko Tabata
- Laboratory of Biomaterials, Department of Regeneration Science and Engineering, Institute for Frontier Life and Medical Sciences, Kyoto University, Kyoto, Japan
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Keller A, Linko V. Challenges and Perspectives of DNA Nanostructures in Biomedicine. Angew Chem Int Ed Engl 2020; 59:15818-15833. [PMID: 32112664 PMCID: PMC7540699 DOI: 10.1002/anie.201916390] [Citation(s) in RCA: 142] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 02/26/2020] [Indexed: 01/12/2023]
Abstract
DNA nanotechnology holds substantial promise for future biomedical engineering and the development of novel therapies and diagnostic assays. The subnanometer-level addressability of DNA nanostructures allows for their precise and tailored modification with numerous chemical and biological entities, which makes them fit to serve as accurate diagnostic tools and multifunctional carriers for targeted drug delivery. The absolute control over shape, size, and function enables the fabrication of tailored and dynamic devices, such as DNA nanorobots that can execute programmed tasks and react to various external stimuli. Even though several studies have demonstrated the successful operation of various biomedical DNA nanostructures both in vitro and in vivo, major obstacles remain on the path to real-world applications of DNA-based nanomedicine. Here, we summarize the current status of the field and the main implementations of biomedical DNA nanostructures. In particular, we focus on open challenges and untackled issues and discuss possible solutions.
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Affiliation(s)
- Adrian Keller
- Technical and Macromolecular ChemistryPaderborn UniversityWarburger Strasse 10033098PaderbornGermany
| | - Veikko Linko
- Biohybrid MaterialsDepartment of Bioproducts and BiosystemsAalto UniversityP. O. Box 1610000076AaltoFinland
- HYBER CentreDepartment of Applied PhysicsAalto UniversityP. O. Box 1510000076AaltoFinland
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Liu R, Zhang S, Zheng TT, Chen YR, Wu JT, Wu ZS. Intracellular Nonenzymatic In Situ Growth of Three-Dimensional DNA Nanostructures for Imaging Specific Biomolecules in Living Cells. ACS NANO 2020; 14:9572-9584. [PMID: 32806042 DOI: 10.1021/acsnano.9b09995] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Real-time in situ monitoring of low-abundance cancer biomarkers (e.g., miRNAs and proteins) in living cells by nonenzymatic assembly entirely from original DNA probes remains unexplored due to an extremely complex intracellular environment. Herein, a nonenzymatic palindrome-catalyzed DNA assembly (NEPA) technique is developed to execute the in situ imaging of intracellular miRNAs by assembling a three-dimensional nanoscale DNA spherical structure (NS) with low mobility from three free hairpin-type DNAs rather than from DNA intermediates based on the interaction of designed terminal palindromes. Target miRNA was detected down to 1.4 pM, and its family members were distinguished with almost 100% accuracy. The subcellular localization of NS products can be visualized in real time. The NEPA-based sensing strategy is also suitable for the intracellular in situ fluorescence imaging of cancer-related protein receptors, offering valuable insight into developing sensing protocols for understanding the biological function of vital biomolecules in disease pathogenesis and future therapeutic applications.
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Affiliation(s)
- Ran Liu
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, National and Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350002, China
| | - Songbai Zhang
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, National and Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350002, China
- College of Chemistry and Materials Engineering, Hunan University of Arts and Science, Changde 415000, China
| | - Ting-Ting Zheng
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, National and Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350002, China
| | - Yan-Ru Chen
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, National and Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350002, China
| | - Jing-Ting Wu
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, National and Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350002, China
| | - Zai-Sheng Wu
- Cancer Metastasis Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer Metastasis Chemoprevention and Chemotherapy, National and Local Joint Biomedical Engineering Research Center on Photodynamic Technologies, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350002, China
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Ebrahimi SB, Samanta D, Mirkin CA. DNA-Based Nanostructures for Live-Cell Analysis. J Am Chem Soc 2020; 142:11343-11356. [DOI: 10.1021/jacs.0c04978] [Citation(s) in RCA: 94] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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31
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Keller A, Linko V. Herausforderungen und Perspektiven von DNA‐Nanostrukturen in der Biomedizin. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201916390] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Adrian Keller
- Technische und Makromolekulare Chemie Universität Paderborn Warburger Straße 100 33098 Paderborn Deutschland
| | - Veikko Linko
- Biohybrid Materials Department of Bioproducts and Biosystems Aalto University P. O. Box 16100 00076 Aalto Finnland
- HYBER Centre Department of Applied Physics Aalto University P. O. Box 15100 00076 Aalto Finnland
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Gao J, Zhang H, Wang Z. A DNA tetrahedron nanoprobe-based fluorescence resonance energy transfer sensing platform for intracellular tumor-related miRNA detection. Analyst 2020; 145:3535-3542. [PMID: 32314984 DOI: 10.1039/c9an02610j] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Accurate and sensitive detection of disease-related microRNAs (miRNAs) is of great significance for early disease diagnosis. In this work, a DNA tetrahedron nanoprobe (DTNP)-based fluorescence resonance energy transfer (FRET) sensing platform (termed DTNP sensor) was constructed for sensitive detection of tumor-related miRNA (e.g., hsa-miR-146b-5p) with DNA assisted cyclic amplification. DTNP was synthesized by DNA self-assembly. In the absence of hsa-miR-146b-5p, the fluorescence DNA (HP) modified with FAM at the 5' terminal and TAMRA at the 3' terminal cannot form the hairpin structure because of the hybridization with the extended DNA strand of the DNA tetrahedron, resulting in a low FRET effect. In the presence of hsa-miR-146b-5p, it would complementarily hybridize with the extended DNA strand of the DNA tetrahedron, leading to the release of HP and occurrence of strong FRET. Thus, the concentration of hsa-miR-146b-5p can be revealed by the change in the fluorescence intensity. Moreover, an assistant DNA was employed to replace hsa-miR-146b-5p for cyclic signal amplification, which can further enhance the detection sensitivity. Under the optimal experimental conditions, the limit of detection for hsa-miR-146b-5p was as low as 6 pM (S/N = 3). Furthermore, the DTNP sensor was successfully applied to evaluate the hsa-miR-146b-5p expression levels in different cell lines. The inhibition of hsa-miR-146b-5p expression in different cells was also investigated and a satisfactory result was obtained.
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Affiliation(s)
- Jiaxue Gao
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China.
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Xie N, Wang H, Quan K, Feng F, Huang J, Wang K. Self-assembled DNA-Based geometric polyhedrons: Construction and applications. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115844] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Samanta D, Ebrahimi SB, Mirkin CA. Nucleic-Acid Structures as Intracellular Probes for Live Cells. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1901743. [PMID: 31271253 PMCID: PMC6942251 DOI: 10.1002/adma.201901743] [Citation(s) in RCA: 93] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 05/08/2019] [Indexed: 05/02/2023]
Abstract
The chemical composition of cells at the molecular level determines their growth, differentiation, structure, and function. Probing this composition is powerful because it provides invaluable insight into chemical processes inside cells and in certain cases allows disease diagnosis based on molecular profiles. However, many techniques analyze fixed cells or lysates of bulk populations, in which information about dynamics and cellular heterogeneity is lost. Recently, nucleic-acid-based probes have emerged as a promising platform for the detection of a wide variety of intracellular analytes in live cells with single-cell resolution. Recent advances in this field are described and common strategies for probe design, types of targets that can be identified, current limitations, and future directions are discussed.
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Affiliation(s)
- Devleena Samanta
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, IL, 60208, USA
| | - Sasha B Ebrahimi
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, IL, 60208, USA
| | - Chad A Mirkin
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, IL, 60208, USA
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Yoshimoto Y, Jo JI, Tabata Y. Preparation of antibody-immobilized gelatin nanospheres incorporating a molecular beacon to visualize the biological function of macrophages. Regen Ther 2020; 14:11-18. [PMID: 31970268 PMCID: PMC6961756 DOI: 10.1016/j.reth.2019.12.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 12/15/2019] [Accepted: 12/24/2019] [Indexed: 12/22/2022] Open
Abstract
Introduction Inflammatory response plays an important role in the disease progress or therapeutic effect. In this context, it is highly required to develop a technology to visualize the inflammatory response. In this study, macrophages and their microRNA (miRNA) which are involved in the inflammatory response, were focused while a system of molecular beacon (MB) to detect the miRNA of macrophages was designed and prepared. Methods Gelatin nanospheres were prepared by the conventional coacervation method. An antibody with an affinity for the surface receptor of macrophages was immobilized onto the gelatin nanospheres by several methods. A nucleic acid-based MB for a pro-inflammatory miRNA 155–5p was designed and incorporated into the antibody-immobilized gelatin nanospheres (MB-gelatin NS). Macrophages before and after the polarization into pro-inflammatory or anti-inflammatory phenotypes were cultured with the MB-gelatin NS and change in the intracellular fluorescence was observed. Results The antibody-immobilized gelatin nanospheres prepared by a coupling between the amino groups of gelatin and the sugar chains of antibody with NaIO4 showed the highest affinity for cellular receptor. MB complexed with the cell-penetrating (CP) peptide was successfully incorporated into the antibody-immobilized gelatin nanospheres. When cultured with pro-inflammatory macrophages, MB-gelatin NS efficiently detected the miRNA 155–5p to emit fluorescence. Conclusions By the NaIO4 method, the antibody was immobilized onto gelatin nanospheres with a high affinity remaining while the MB was incorporated into the antibody-immobilized gelatin nanospheres. The MB incorporated allowed mRNA to visualize the pro-inflammatory nature of macrophages. Antibody could be immobilized onto gelatin nanospheres with the affinity remaining. MB for a pro-inflammatory miRNA was incorporated into gelatin nanospheres. MB incorporated emitted the fluorescence in the pro-inflammatory macrophages.
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Key Words
- Antibody immobilization
- BCA, bicinchoninic acid
- BHQ, black hole quencher
- BSA, bovine serum albumin
- CP, cell-penetrating
- DDW, double-distilled water
- DLS, dynamic light scattering
- DSS, disuccinimidyl suberate
- FCS, fetal calf serum
- GA, glutaraldehyde
- Gelatin nanospheres
- IL, interleukin
- Ig, immunoglobulin
- Inflammatory response
- KPB, potassium phosphate-buffered
- MB, molecular beacon
- Macrophages
- Molecular beacon
- PBS, phosphate buffered-saline
- WST-8, 2-(2-methoxy-4-nitrophenyl)-3-(4-nitrophenyl)-5-(2,4-disulfophenyl)-2H-tetrazolium
- miRNA, microRNA
- microRNA
- qRT-PCR, quantitative real time-polymerase chain reaction
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Affiliation(s)
- Yu Yoshimoto
- Laboratory of Biomaterials, Institute for Frontier Life and Medical Sciences, Kyoto University, 53 Kawara-cho Shogoin, Sakyo-ku, Kyoto 606-8507, Japan
| | - Jun-Ichiro Jo
- Laboratory of Biomaterials, Institute for Frontier Life and Medical Sciences, Kyoto University, 53 Kawara-cho Shogoin, Sakyo-ku, Kyoto 606-8507, Japan
| | - Yasuhiko Tabata
- Laboratory of Biomaterials, Institute for Frontier Life and Medical Sciences, Kyoto University, 53 Kawara-cho Shogoin, Sakyo-ku, Kyoto 606-8507, Japan
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He M, He M, Zhang J, Liu C, Pan Q, Yi J, Chen T. A spatial-confinement hairpin cascade reaction-based DNA tetrahedral amplifier for mRNA imaging in live cells. Talanta 2020; 207:120287. [DOI: 10.1016/j.talanta.2019.120287] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Revised: 08/16/2019] [Accepted: 08/20/2019] [Indexed: 01/05/2023]
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Wang B, Yu J, Sui L, Zhu S, Tang Z, Yang B, Lu S. Rational Design of Multi-Color-Emissive Carbon Dots in a Single Reaction System by Hydrothermal. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 8:2001453. [PMID: 33437569 PMCID: PMC7788586 DOI: 10.1002/advs.202001453] [Citation(s) in RCA: 110] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 09/14/2020] [Indexed: 05/19/2023]
Abstract
As an emerging building unit, carbon dots (CDs) have been igniting the revolutionaries in the fields of optoelectronics, biomedicine, and bioimaging. However, the difficulty of synthesizing CDs in aqueous solution with full-spectrum emission severely hinders further investigation of their emission mechanism and their extensive applications in white light emitting diodes (LEDs). Here, the full-color-emission CDs with a unique structure consisting of sp 3-hybridized carbon cores with small domains of partially sp 2-hybridized carbon atoms are reported. First-principle calculations are initially used to predict that the transformation from sp 3 to sp 2 hybridization redshifts the emission of CDs. Guided by the theoretical predictions, a simple, convenient, and controllable route to hydrothermally prepare CDs in a single reaction system is developed. The prepared CDs have full-spectrum emission with an unprecedented two-photon emission across the whole visible color range. These full-color-emission CDs can be further nurtured by slight modifications of the reaction conditions (e.g., temperature, pH) to generate the emission color from blue to red. Finally a flexible LEDs with full-color emission by using epoxy CDs films is developed, indicating that the strategy affords an industry translational potential over traditional fluorophores.
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Affiliation(s)
- Boyang Wang
- Green Catalysis Center and College of ChemistryZhengzhou UniversityZhengzhou450000China
| | - Jingkun Yu
- Green Catalysis Center and College of ChemistryZhengzhou UniversityZhengzhou450000China
| | - Laizhi Sui
- State Key Lab of Molecular Reaction DynamicsDalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023China
| | - Shoujun Zhu
- State Key Lab of Supramolecular Structure and MaterialsCollege of ChemistryJilin UniversityChangchun130012China
| | - Zhiyong Tang
- Henan Institute of Advanced TechnologyZhengzhou UniversityZhengzhou450000China
- CAS Key Laboratory of Nanosystem and Hierarchical FabricationCAS Center for Excellence in NanoscienceNational Center for Nanoscience and TechnologyBeijing100190China
| | - Bai Yang
- State Key Lab of Supramolecular Structure and MaterialsCollege of ChemistryJilin UniversityChangchun130012China
| | - Siyu Lu
- Green Catalysis Center and College of ChemistryZhengzhou UniversityZhengzhou450000China
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In Silico and In Cell Analysis of Openable DNA Nanocages for miRNA Silencing. Int J Mol Sci 2019; 21:ijms21010061. [PMID: 31861821 PMCID: PMC6981788 DOI: 10.3390/ijms21010061] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 12/16/2019] [Accepted: 12/18/2019] [Indexed: 12/17/2022] Open
Abstract
A computational and experimental integrated approach was applied in order to study the effect of engineering four DNA hairpins into an octahedral truncated DNA nanocage, to obtain a nanostructure able to recognize and bind specific oligonucleotide sequences. Modeling and classical molecular dynamics simulations show that the new H4-DNA nanocage maintains a stable conformation with the closed hairpins and, when bound to complementary oligonucleotides produces an opened conformation that is even more stable due to the larger hydrogen bond number between the hairpins and the oligonucleotides. The internal volume of the open conformation is much larger than the closed one, switching from 370 to 650 nm3, and the predicted larger conformational change is experimentally detectable by gel electrophoresis. H4-DNA nanocages display high stability in serum, can efficiently enter the cells where they are stable and maintain the ability to bind, and sequester an intracellular-specific oligonucleotide. Moreover, H4-DNA nanocages, modified in order to recognize the oncogenic miR21, are able to seize miRNA molecules inside cells in a selective manner.
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Li L, Meng Y, Li L, Wang S, Ding J, Zhou W. A tetrahedral DNA nanoflare for fluorometric determination of nucleic acids and imaging of microRNA using toehold strands. Mikrochim Acta 2019; 186:824. [PMID: 31754805 DOI: 10.1007/s00604-019-3931-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Accepted: 10/12/2019] [Indexed: 12/14/2022]
Abstract
The authors describe a tetrahedral DNA nanostructure loaded with SYBR Green (SG-TDN) for fluorometric determination of nucleic acids. After intercalating into the TDN, fluorescence of SG is enhanced by 260-fold (exc 480 nm, em 524 nm), and the resulting SG-TDN nanoflare displays >7-fold stronger fluorescence than that of FAM-labeled TDN. The SG-TDNs were coupled to magnetic microparticles and polydopamine nanoparticles to construct multi-functional nanoprobes through sequence hybridization using a toehold strand. The method was applied to detect a stretch of microRNA sequence (20 bp) in buffer and in undiluted serum with excellent selectivity, over a wide linear range and with a low limit of detection (0.2 nM). The probe was also applied for visualization of tumor-related microRNA in living cells via fluorescence imaging. Graphical abstract Schematic representation of tetrahedron-based DNA nanoflare for fluorometric nucleic acid determination in undiluted blood serum and living cells.
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Affiliation(s)
- Liang Li
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410013, Hunan, China
| | - Yingcai Meng
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410013, Hunan, China
| | - Ling Li
- School of Pharmaceutical Sciences, Changsha Medical University, Changsha, 410013, Hunan, China
| | - Shengfeng Wang
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410013, Hunan, China
| | - Jinsong Ding
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410013, Hunan, China.
| | - Wenhu Zhou
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, 410013, Hunan, China.
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Chandrasekaran AR, Punnoose JA, Zhou L, Dey P, Dey BK, Halvorsen K. DNA nanotechnology approaches for microRNA detection and diagnosis. Nucleic Acids Res 2019; 47:10489-10505. [PMID: 31287874 PMCID: PMC6847506 DOI: 10.1093/nar/gkz580] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 06/19/2019] [Accepted: 06/24/2019] [Indexed: 12/16/2022] Open
Abstract
MicroRNAs are involved in the crucial processes of development and diseases and have emerged as a new class of biomarkers. The field of DNA nanotechnology has shown great promise in the creation of novel microRNA biosensors that have utility in lab-based biosensing and potential for disease diagnostics. In this Survey and Summary, we explore and review DNA nanotechnology approaches for microRNA detection, surveying the literature for microRNA detection in three main areas of DNA nanostructures: DNA tetrahedra, DNA origami, and DNA devices and motifs. We take a critical look at the reviewed approaches, advantages and disadvantages of these methods in general, and a critical comparison of specific approaches. We conclude with a brief outlook on the future of DNA nanotechnology in biosensing for microRNA and beyond.
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Affiliation(s)
| | | | - Lifeng Zhou
- The RNA Institute, University at Albany, State University of New York, NY 12222, USA
| | - Paromita Dey
- The RNA Institute, University at Albany, State University of New York, NY 12222, USA
| | - Bijan K Dey
- The RNA Institute, University at Albany, State University of New York, NY 12222, USA
- Department of Biological Sciences, University at Albany, State University of New York, NY 12222, USA
| | - Ken Halvorsen
- The RNA Institute, University at Albany, State University of New York, NY 12222, USA
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Liang Z, Ou D, Sun D, Tong Y, Luo H, Chen Z. Ultrasensitive biosensor for microRNA-155 using synergistically catalytic nanoprobe coupled with improved cascade strand displacement reaction. Biosens Bioelectron 2019; 146:111744. [PMID: 31605986 DOI: 10.1016/j.bios.2019.111744] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 09/16/2019] [Accepted: 09/28/2019] [Indexed: 12/16/2022]
Abstract
MicroRNAs, essential for gene expression and physiological regulation, are considered to be reliable biomarkers for the early diagnosis and treatment of cancers. Herein, a sensitive biosensor that uses a synergistically catalytic nanoprobe and improved toehold strand displacement reaction (TSDR) has been fabricated, and successfully applied to microRNA-155 (miR-155) detection. A nanoscale copper-based metal organic framework assembled by Pt nanoparticles and horseradish peroxidase (Cu-NMOF@PtNPs/HRP) served as a co-catalytic nanoprobe and was coupled with improved TSDR to achieve multiple amplifications. In the absence of miR-155, the tetrahedral DNA nanostructures (TDNs) immobilized on the gold electrode were independent of the TSDR system because of the binding of the shielding region of the locked probe (LP) with the template probe (TP). Instead, the target would initiate the TSDR system, leading to the conformational change of TDNs and hybridization of the nanoprobe. Cu-NMOF@PtNPs/HRP exhibited extraordinary catalytic property towards the hydroquinone-hydrogen peroxide system, demonstrating that the nanoprobe exerted a concerted effect on the electrochemical performance of the biosensor. Under optimal conditions, the cathodic current exhibited a logarithmic relation over 0.50-1.0 × 105fM miR-155, with a detection limit of 0.13 fM, indicating that the constructed biosensor has considerable potential in the field of clinical disease diagnostics for miR-155.
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Affiliation(s)
- Zhixian Liang
- School of Pharmaceutical Science, Sun Yat-sen University, Guangzhou, 510006, China
| | - Dan Ou
- School of Pharmaceutical Science, Sun Yat-sen University, Guangzhou, 510006, China
| | - Duanping Sun
- School of Pharmaceutical Science, Sun Yat-sen University, Guangzhou, 510006, China; Center for Drug Research and Development, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Yanli Tong
- Guangdong Second Provincial General Hospital, Guangzhou, 510317, China.
| | - Haibin Luo
- School of Pharmaceutical Science, Sun Yat-sen University, Guangzhou, 510006, China.
| | - Zuanguang Chen
- School of Pharmaceutical Science, Sun Yat-sen University, Guangzhou, 510006, China.
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Hamd-Ghadareh S, Hamah-Ameen BA, Salimi A, Fathi F, Soleimani F. Ratiometric enhanced fluorometric determination and imaging of intracellular microRNA-155 by using carbon dots, gold nanoparticles and rhodamine B for signal amplification. Mikrochim Acta 2019; 186:469. [DOI: 10.1007/s00604-019-3446-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Accepted: 04/14/2019] [Indexed: 12/19/2022]
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Dong J, Dong H, Dai W, Meng X, Zhang K, Cao Y, Yang F, Zhang X. Functional DNA hexahedron for real-time detection of multiple microRNAs in living cells. Anal Chim Acta 2019; 1078:176-181. [PMID: 31358217 DOI: 10.1016/j.aca.2019.06.034] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 05/20/2019] [Accepted: 06/13/2019] [Indexed: 01/08/2023]
Abstract
Intracellular microRNA (miRNA) analysis in single cell is highly informative and offers valuable insights to its physiological and pathological state, but it must confront the pivotal challenge of gene probe delivery and conditional release. Herein, we report an assembled DNA mini-hexahedron (DMH) that can selectively package and protect miRNA probe, target-cell-specific delivery and release it based on the target sequence recognition for intracellular miRNA detection. In brief, the DMH is self-assembled from six single-stranded oligonucleotide strands through rational design, one of which containing AS1411 sequence for specific uptake. Two fluorescent dye labeled recognition strands are inserted into two DMH edges with quencher groups through partially complementary hybridization. We find that this DMH possesses great biocompatibility, good trans-membrane ability and are able to protect the gene cargo against enzymatic degradation and protein binding. Fluorescence restoration caused by the target-mediated competitive chain replacement reaction allows to simultaneous detection of two cancer-related intracellular miRNAs with little false-positive signal, providing a powerful tool to discriminate healthy normal cell and cancerous cell. Thus, the construct opens a new avenue to circumvent the challenges in gene delivery, specific delivery and intrinsic interferences resistance.
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Affiliation(s)
- Jinhong Dong
- Beijing Advanced Innovation Center for Materials Genome Engineering, University of Science and Technology Beijing, Beijing, 100083, PR China; Beijing Key Laboratory for Bioengineering and Sensing Technology, Research Center for Bioengineering and Sensing Technology, School of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, PR China
| | - Haifeng Dong
- Beijing Advanced Innovation Center for Materials Genome Engineering, University of Science and Technology Beijing, Beijing, 100083, PR China; Beijing Key Laboratory for Bioengineering and Sensing Technology, Research Center for Bioengineering and Sensing Technology, School of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, PR China.
| | - Wenhao Dai
- Beijing Advanced Innovation Center for Materials Genome Engineering, University of Science and Technology Beijing, Beijing, 100083, PR China; Beijing Key Laboratory for Bioengineering and Sensing Technology, Research Center for Bioengineering and Sensing Technology, School of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, PR China
| | - Xiangdan Meng
- Beijing Advanced Innovation Center for Materials Genome Engineering, University of Science and Technology Beijing, Beijing, 100083, PR China; Beijing Key Laboratory for Bioengineering and Sensing Technology, Research Center for Bioengineering and Sensing Technology, School of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, PR China
| | - Kai Zhang
- Beijing Advanced Innovation Center for Materials Genome Engineering, University of Science and Technology Beijing, Beijing, 100083, PR China; Beijing Key Laboratory for Bioengineering and Sensing Technology, Research Center for Bioengineering and Sensing Technology, School of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, PR China
| | - Yu Cao
- Beijing Advanced Innovation Center for Materials Genome Engineering, University of Science and Technology Beijing, Beijing, 100083, PR China; Beijing Key Laboratory for Bioengineering and Sensing Technology, Research Center for Bioengineering and Sensing Technology, School of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, PR China
| | - Fan Yang
- Beijing Advanced Innovation Center for Materials Genome Engineering, University of Science and Technology Beijing, Beijing, 100083, PR China; Beijing Key Laboratory for Bioengineering and Sensing Technology, Research Center for Bioengineering and Sensing Technology, School of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, PR China
| | - Xueji Zhang
- Beijing Advanced Innovation Center for Materials Genome Engineering, University of Science and Technology Beijing, Beijing, 100083, PR China; Beijing Key Laboratory for Bioengineering and Sensing Technology, Research Center for Bioengineering and Sensing Technology, School of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, PR China
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Abstract
Specific nucleic acid detection in vitro or in vivo has become increasingly important in the discovery of genetic diseases, diagnosing pathogen infection and monitoring disease treatment. One challenge, however, is that the amount of target nucleic acid in specimens is limited. Furthermore, direct sensing methods are also unable to provide sufficient sensitivity and specificity. Fortunately, due to advances in nanotechnology and nanomaterials, nanotechnology-based bioassays have emerged as powerful and promising approaches providing ultra-high sensitivity and specificity in nucleic acid detection. This chapter presents an overview of strategies used in the development and integration of nanotechnology for nucleic acid detection, including optical and electrical detection methods, and nucleic acid assistant recycling amplification strategies. Recent 5 years representative examples are reviewed to demonstrate the proof-of-concept with promising applications for DNA/RNA detection and the underlying mechanism for detection of DNA/RNA with the higher sensitivity and selectivity. Furthermore, a brief discussion of common unresolved issues and future trends in this field is provided both from fundamental and practical point of view.
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Affiliation(s)
- Hong Zhou
- Shandong Provincial Key Laboratory of Detection Technology for Tumor Markers, College of Chemistry and Chemical Engineering, Linyi University, Linyi, China
| | - Jing Liu
- Shandong Provincial Key Laboratory of Detection Technology for Tumor Markers, College of Chemistry and Chemical Engineering, Linyi University, Linyi, China
| | - Jing-Juan Xu
- Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China.
| | - Shusheng Zhang
- Shandong Provincial Key Laboratory of Detection Technology for Tumor Markers, College of Chemistry and Chemical Engineering, Linyi University, Linyi, China.
| | - Hong-Yuan Chen
- Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
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Su Y, Li D, Liu B, Xiao M, Wang F, Li L, Zhang X, Pei H. Rational Design of Framework Nucleic Acids for Bioanalytical Applications. Chempluschem 2019; 84:512-523. [DOI: 10.1002/cplu.201900118] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 04/08/2019] [Indexed: 12/31/2022]
Affiliation(s)
- Yuwei Su
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular EngineeringEast China Normal University 500 Dongchuan Road Shanghai 200241 P.R. China
| | - Dan Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular EngineeringEast China Normal University 500 Dongchuan Road Shanghai 200241 P.R. China
| | - Bingyi Liu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular EngineeringEast China Normal University 500 Dongchuan Road Shanghai 200241 P.R. China
| | - Mingshu Xiao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular EngineeringEast China Normal University 500 Dongchuan Road Shanghai 200241 P.R. China
| | - Fei Wang
- Joint Research Center for Precision MedicineShanghai Jiao Tong University & Affiliated Sixth People's Hospital South Campus 6600th Nanfeng Road, Fengxian District Shanghai 201499 P. R. China
| | - Li Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular EngineeringEast China Normal University 500 Dongchuan Road Shanghai 200241 P.R. China
| | - Xueli Zhang
- Joint Research Center for Precision MedicineShanghai Jiao Tong University & Affiliated Sixth People's Hospital South Campus 6600th Nanfeng Road, Fengxian District Shanghai 201499 P. R. China
- Southern Medical University Affiliated Fengxian Hospital Shanghai 201499 P. R. China
| | - Hao Pei
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular EngineeringEast China Normal University 500 Dongchuan Road Shanghai 200241 P.R. China
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Gong X, Wei J, Liu J, Li R, Liu X, Wang F. Programmable intracellular DNA biocomputing circuits for reliable cell recognitions. Chem Sci 2019; 10:2989-2997. [PMID: 30996878 PMCID: PMC6427941 DOI: 10.1039/c8sc05217d] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Accepted: 01/15/2019] [Indexed: 12/14/2022] Open
Abstract
Dynamic nucleic acid-based biocircuits have spurred substantial research efforts for diagnosis or biomedical applications at the molecular level; nevertheless, it still remains a challenge to design programmable molecular circuit devices for autonomous and accurate diagnosis of low abundance biomolecules in a complex intracellular environment. Herein, a reconfigurable hybridization-based chain reaction is introduced to assemble modular biocomputing circuits that include a general sensing module and a versatile processing module. By modular sensing module design, we realized multiple endogenous miRNA-initiated biocomputing operations, including binary logic gates (OR, AND, INHIBIT and XOR), and more advanced concatenated logic circuits (XOR-AND, XOR-INHIBIT, and XOR-OR) in different living cells. The sensing module transduces the primary miRNA sensing event into an intermediate trigger for activating the processing module that further transduces the specific analyte recognition pattern into an amplified fluorescence readout. Based on an appropriate selection of multiple miRNA analytes, various miRNA expression patterns could be utilized for sensitive and selective cell discriminations. The inherent synergistically accelerated recognition and hybridization features of our biocomputing systems contribute to the amplified detection of multiplex endogenous miRNAs in living cells, thus providing an efficient toolbox for more accurate diagnosis and programmable therapeutics.
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Affiliation(s)
- Xue Gong
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , P. R. China .
| | - Jie Wei
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , P. R. China .
| | - Jing Liu
- Department of Gastroenterology , Wuhan University Zhongnan Hospital , China
| | - Ruomeng Li
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , P. R. China .
| | - Xiaoqing Liu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , P. R. China .
| | - Fuan Wang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education) , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , P. R. China .
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Yue S, Song X, Song W, Bi S. An enzyme-free molecular catalytic device: dynamically self-assembled DNA dendrimers for in situ imaging of microRNAs in live cells. Chem Sci 2019; 10:1651-1658. [PMID: 30842828 PMCID: PMC6369435 DOI: 10.1039/c8sc04756a] [Citation(s) in RCA: 137] [Impact Index Per Article: 27.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 12/02/2018] [Indexed: 12/13/2022] Open
Abstract
DNA has become a promising material to construct high-order structures and molecular devices owing to its sequence programmability. Herein, a DNA machine based on branched catalytic hairpin assembly (bCHA) is introduced for dynamic self-assembly of DNA dendrimers. For this system, a Y-shaped hairpin trimer tethered with three kinds of hairpins (H1, H2 and H3) is constructed. The introduction of an initiator (I) triggers a cascade of CHA reactions among hairpin trimers, leading to the formation of DNA dendrimers. Through labeling fluorophore/quencher pairs in the hairpin trimers, this catalytic DNA machine is applied as a versatile amplification platform to analyze nucleic acids using microRNA-155 (miR-155) as a model analyte. Benefiting from the "diffusion effect", the proposed bCHA achieves a greatly improved sensitivity in comparison with traditional CHA. This catalytic amplifier exhibits high sensitivity toward miR-155 detection with a dynamic range from 2.5 nM to 500 nM and demonstrates excellent selectivity to distinguish the single-base mismatched sequence from the perfectly complementary one, which is further applied to detect low-abundance miR-155 spiked in complex matrices with minimal interference. This method is further applied for in situ imaging of miR-155 in different live cells. The bCHA reaction can be specifically triggered by intracellular miR-155, achieving monitoring of the dynamic miRNA expression and distribution. Overall, our proposed enzyme-free dynamic DNA self-assembly strategy provides a versatile approach for the development of DNA nanotechnology in biosensing and bioimaging, and monitoring the cellular miRNA-related biological events.
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Affiliation(s)
- Shuzhen Yue
- College of Chemistry and Chemical Engineering , Qingdao University , Qingdao 266071 , P. R. China .
| | - Xinyue Song
- Shandong Province Key Laboratory of Detection Technology for Tumor Makers , College of Chemistry and Chemical Engineering , Linyi University , Linyi 276000 , P. R. China
| | - Weiling Song
- Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science , MOE , Shandong Key Laboratory of Biochemical Analysis , Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong , College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , P. R. China
| | - Sai Bi
- College of Chemistry and Chemical Engineering , Qingdao University , Qingdao 266071 , P. R. China .
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Wan Y, Zhu N, Lu Y, Wong PK. DNA Transformer for Visualizing Endogenous RNA Dynamics in Live Cells. Anal Chem 2019; 91:2626-2633. [DOI: 10.1021/acs.analchem.8b02826] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Ying Wan
- Department of Biomedical Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
- School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing, Jiangsu 210094, P. R. China
| | - Ninghao Zhu
- Department of Biomedical Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Yi Lu
- Department of Biomedical Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Pak Kin Wong
- Department of Biomedical Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
- Department of Mechanical Engineering and Department of Surgery, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
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