1
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A double signal amplification electrochemical MicroRNA biosensor based on catalytic hairpin assembly and bisferrocene label. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2019.113816] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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2
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Tang Y, He X, Yuan R, Liu X, Zhao Y, Wang T, Chen H, Feng X. Logic-signal-based multiplex detection of MiRNAs with high tension hybridization and multiple signal amplification. Analyst 2020; 145:4314-4320. [PMID: 32400825 DOI: 10.1039/d0an00550a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A multiplex miRNA detection scheme with simultaneous multiple signal output by single excitation has been reported.
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Affiliation(s)
- Yaqin Tang
- Department of Pharmaceutical Sciences
- Chongqing University
- Chongqing
- China
| | - Xiao He
- Department of Pharmaceutical Sciences
- Chongqing University
- Chongqing
- China
| | - Rui Yuan
- Chongqing University Cancer Hospital
- Chongqing Cancer Hospital
- Chongqing
- China
| | - Xingming Liu
- Chongqing University Cancer Hospital
- Chongqing Cancer Hospital
- Chongqing
- China
| | - Yi Zhao
- Chongqing University Cancer Hospital
- Chongqing Cancer Hospital
- Chongqing
- China
| | - Tingting Wang
- Biochemistry and Molecular Biology Laboratory
- Experimental Teaching and Management Center
- Chongqing Medical University
- Chongqing
- China
| | - Hui Chen
- Department of Pharmaceutical Sciences
- Chongqing University
- Chongqing
- China
| | - Xuli Feng
- Department of Pharmaceutical Sciences
- Chongqing University
- Chongqing
- China
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3
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Liu C, Hu Y, Pan Q, Yi J, Zhang J, He M, He M, Chen T, Chu X. A microRNA-triggered self-powered DNAzyme walker operating in living cells. Biosens Bioelectron 2019; 136:31-37. [DOI: 10.1016/j.bios.2019.04.031] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Revised: 04/12/2019] [Accepted: 04/16/2019] [Indexed: 12/12/2022]
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4
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Chen J, Yang HH, Yin W, Zhang Y, Ma Y, Chen D, Xu Y, Liu SY, Zhang L, Dai Z, Zou X. Metastable Dumbbell Probe-Based Hybridization Chain Reaction for Sensitive and Accurate Imaging of Intracellular-Specific MicroRNAs In Situ in Living Cells. Anal Chem 2019; 91:4625-4631. [DOI: 10.1021/acs.analchem.8b05920] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Jun Chen
- School of Chemistry, Sun Yat−Sen University, Guangzhou 510275, People’s Republic of China
| | - Hui-Hui Yang
- School of Chemistry, Sun Yat−Sen University, Guangzhou 510275, People’s Republic of China
| | - Wen Yin
- School of Chemistry, Sun Yat−Sen University, Guangzhou 510275, People’s Republic of China
| | - Yanfei Zhang
- School of Chemistry, Sun Yat−Sen University, Guangzhou 510275, People’s Republic of China
| | - Yingjun Ma
- School of Chemistry, Sun Yat−Sen University, Guangzhou 510275, People’s Republic of China
| | - Danping Chen
- School of Chemistry, Sun Yat−Sen University, Guangzhou 510275, People’s Republic of China
| | - Yuzhi Xu
- School of Chemistry, Sun Yat−Sen University, Guangzhou 510275, People’s Republic of China
| | - Si-Yang Liu
- School of Chemistry, Sun Yat−Sen University, Guangzhou 510275, People’s Republic of China
| | - Li Zhang
- School of Chemistry, Sun Yat−Sen University, Guangzhou 510275, People’s Republic of China
| | - Zong Dai
- School of Chemistry, Sun Yat−Sen University, Guangzhou 510275, People’s Republic of China
| | - Xiaoyong Zou
- School of Chemistry, Sun Yat−Sen University, Guangzhou 510275, People’s Republic of China
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5
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Zhang H, Wang Q, Yang X, Wang K, Li Q, Li Z, Gao L, Nie W, Zheng Y. An isothermal electrochemical biosensor for the sensitive detection of microRNA based on a catalytic hairpin assembly and supersandwich amplification. Analyst 2018; 142:389-396. [PMID: 28009023 DOI: 10.1039/c6an02390h] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A novel isothermal electrochemical biosensor was proposed for the sensitive detection of microRNA (miRNA) based on the ingenious combination of the target-catalyzed hairpin assembly (CHA) and supersandwich amplification strategies. Since miRNA-221 has been reported to be overexpressed in cancers and has been a potentially useful biomarker for the diagnosis of the related diseases, miRNA-221 was chosen as a model target miRNA. The target miRNA-221 triggered a toehold strand displacement assembly of the two hairpin substrates, which led to the cyclicality of the target miRNA and the CHA products. Subsequently, the CHA products hybridized with a capture probe on the electrode and the exposed stem of the CHA products was further used to propagate the supersandwich. After this, the signal probe was modified with horseradish peroxidase (HRP) to form a supersandwich multiplex HRP-DNA label, which could achieve an amplified electrochemical signal. Using the isothermal dual signal amplification strategies, miRNA-221 as low as 0.6 pM (3σ) could be detected. In addition, this biosensor showed high selectivity and could discriminate miRNA-221 from the homologous miRNAs. Note that human miRNA from cancer cells could also be detected and the results were in excellent agreement with those obtained using qRT-PCR. Given that the biosensor avoided the introduction of nanoparticles, the limitation of using the nanoparticles was overcome. The proposed biosensor has great potential for broad applications in the field of clinical analysis.
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Affiliation(s)
- Hua Zhang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province, Hunan University, Changsha, 410082 China.
| | - Qing Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province, Hunan University, Changsha, 410082 China.
| | - Xiaohai Yang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province, Hunan University, Changsha, 410082 China.
| | - Kemin Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province, Hunan University, Changsha, 410082 China.
| | - Qing Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province, Hunan University, Changsha, 410082 China.
| | - Zhiping Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province, Hunan University, Changsha, 410082 China.
| | - Lei Gao
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province, Hunan University, Changsha, 410082 China.
| | - Wenyan Nie
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province, Hunan University, Changsha, 410082 China.
| | - Yan Zheng
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province, Hunan University, Changsha, 410082 China.
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6
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XIE HL, WU TT, XIE ZH, FAN JL, TONG CY. Quantitative Detection of PremicroRNA-21 Based on Chimeric Molecular Beacon. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2018. [DOI: 10.1016/s1872-2040(18)61099-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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7
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Teng L, Chen Y, Jin M, Jia Y, Wang Y, Ren L. Weak Hydrogen Bonds Lead to Self-Healable and Bioadhesive Hybrid Polymeric Hydrogels with Mineralization-Active Functions. Biomacromolecules 2018; 19:1939-1949. [DOI: 10.1021/acs.biomac.7b01688] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Lijing Teng
- School of Medicine, South China University of Technology, Guangzhou 510006, People’s Republic of China
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, People’s Republic of China
| | - Yunhua Chen
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, People’s Republic of China
| | - Min Jin
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Yongguang Jia
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, People’s Republic of China
| | - Yingjun Wang
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, People’s Republic of China
| | - Li Ren
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
- National Engineering Research Center for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou 510006, People’s Republic of China
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Chen J, Yin W, Ma Y, Yang H, Zhang Y, Xu M, Zheng X, Dai Z, Zou X. Imaging of intracellular-specific microRNA in tumor cells by symmetric exponential amplification-assisted fluorescence in situ hybridization. Chem Commun (Camb) 2018; 54:13981-13984. [DOI: 10.1039/c8cc08849g] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A symmetric exponential amplification-assisted fluorescence in situ hybridization (SEXPAR-FISH) strategy was reported for imaging intracellular-specific microRNAs.
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Affiliation(s)
- Jun Chen
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Wen Yin
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Yingjun Ma
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Huihui Yang
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Yanfei Zhang
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Mengfei Xu
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Xuling Zheng
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Zong Dai
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
- Research Institute of Sun Yat-Sen University in Shenzhen
| | - Xiaoyong Zou
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
- Research Institute of Sun Yat-Sen University in Shenzhen
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9
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He D, Wong KW, Dong Z, Li HW. Recent progress in live cell mRNA/microRNA imaging probes based on smart and versatile nanomaterials. J Mater Chem B 2018; 6:7773-7793. [DOI: 10.1039/c8tb02285b] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
We summarize the recent progress in live cell mRNA/miRNA imaging probes based on various versatile nanomaterials, describing their structures and their working principles of bio-imaging applications.
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Affiliation(s)
- Dinggeng He
- Department of Chemistry
- Hong Kong Baptist University
- Kowloon Tong
- China
- State Key Laboratory of Developmental Biology of Freshwater Fish
| | - Ka-Wang Wong
- Department of Chemistry
- Hong Kong Baptist University
- Kowloon Tong
- China
| | - Zhenzhen Dong
- Department of Chemistry
- Hong Kong Baptist University
- Kowloon Tong
- China
| | - Hung-Wing Li
- Department of Chemistry
- Hong Kong Baptist University
- Kowloon Tong
- China
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10
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Kalogianni DP, Kalligosfyri PM, Kyriakou IK, Christopoulos TK. Advances in microRNA analysis. Anal Bioanal Chem 2017; 410:695-713. [DOI: 10.1007/s00216-017-0632-z] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Revised: 08/28/2017] [Accepted: 09/11/2017] [Indexed: 12/14/2022]
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11
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Li R, Wang Y, Wang P, Lu J. A dual discrimination mode for improved specificity towards let-7a detection via a single-base mutated padlock probe-based exponential rolling circle amplification. LUMINESCENCE 2017; 32:1574-1581. [PMID: 28685952 DOI: 10.1002/bio.3362] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Revised: 05/09/2017] [Accepted: 05/11/2017] [Indexed: 01/14/2023]
Abstract
MicroRNA (miRNA) family members are usually highly homologous sequences, and it is a challenging task to selectively detect one miRNA member from other family members in medical diagnosis. Here, we describe the design of a dual discrimination mode for improved specificity towards let-7a detection over the other members of the let-7 family, in which an intentional base mutation was introduced into the padlock probe of an exponential rolling circle amplification. The inherent discrimination power of the padlock probe and the introduced base mutation constituted a dual discrimination mode, which provided enhanced specificity for let-7a, even over single-base mismatched family sequences. Furthermore, the assay enabled the quantitative detection of let-7a in a dynamic range from 200 amol to 100 fmol. This technique has also been successfully applied to real small RNA samples extracted from human lung cancers. For the first time, through intentionally mutating one base on the padlock probe of the exponential rolling circle amplification (RCA), we improved the discrimination capability for let-7 family members, while maintaining adequate sensitivity. Overall, this dual discrimination mode and the high amplification strategy have the potential to be extended to other short, but highly homologous, miRNA sequences.
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Affiliation(s)
- Ruixue Li
- School of Pharmacy, Fudan University, Shanghai, China
| | - Yinan Wang
- School of Pharmacy, Fudan University, Shanghai, China
| | - Pei Wang
- School of Pharmacy, Fudan University, Shanghai, China
| | - Jianzhong Lu
- School of Pharmacy, Fudan University, Shanghai, China
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12
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Tang Y, He X, Zhou Z, Tang J, Guo R, Feng X. Highly sensitive and selective miRNA detection based on a closed ring probe and multiple signal amplification. Chem Commun (Camb) 2016; 52:13905-13908. [DOI: 10.1039/c6cc07719f] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A highly sensitive and selective miRNA detection approach based on a small circular probe and dual signal amplification has been reported.
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Affiliation(s)
- Yaqin Tang
- School of Pharmaceutical Sciences and Innovative Drug Research Center
- Chongqing University
- Chongqing
- China
| | - Xiao He
- School of Pharmaceutical Sciences and Innovative Drug Research Center
- Chongqing University
- Chongqing
- China
| | - Zhenxia Zhou
- School of Pharmaceutical Sciences and Innovative Drug Research Center
- Chongqing University
- Chongqing
- China
| | - Jiakun Tang
- School of Pharmaceutical Sciences and Innovative Drug Research Center
- Chongqing University
- Chongqing
- China
| | - Rong Guo
- School of Pharmaceutical Sciences and Innovative Drug Research Center
- Chongqing University
- Chongqing
- China
| | - Xuli Feng
- School of Pharmaceutical Sciences and Innovative Drug Research Center
- Chongqing University
- Chongqing
- China
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