1
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Zhang Q, Zhang X, Zou X, Ma F, Zhang CY. CRISPR/Cas-Based MicroRNA Biosensors. Chemistry 2023; 29:e202203412. [PMID: 36477884 DOI: 10.1002/chem.202203412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 12/03/2022] [Accepted: 12/07/2022] [Indexed: 12/12/2022]
Abstract
As important post-transcriptional regulators, microRNAs (miRNAs) play irreplaceable roles in diverse cellular functions. Dysregulated miRNA expression is implicated in various diseases including cancers, and thus miRNAs have become the valuable biomarkers for disease monitoring. Recently, clustered regularly interspaced short palindromic repeats/CRISPR-associated (CRISPR/Cas) system has shown great promise for the development of next-generation biosensors because of its precise localization capability, good fidelity, and high cleavage activity. Herein, we review recent advance in development of CRISPR/Cas-based biosensors for miRNA detection. We summarize the principles, features, and performance of these miRNA biosensors, and further highlight the remaining challenges and future directions.
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Affiliation(s)
- Qian Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan, 250014, P.R. China
| | - Xinyi Zhang
- School of Chemistry and Chemical Engineering, Guangdong Pharmaceutical University, Zhongshan, 528458, P.R. China
| | - Xiaoran Zou
- College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan, 250014, P.R. China
| | - Fei Ma
- School of Chemistry and Chemical Engineering, Southeast University Institution, Nanjing, 211189, P.R. China
| | - Chun-Yang Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan, 250014, P.R. China
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2
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Wang H, He Y, Wei J, Wang H, Ma K, Zhou Y, Liu X, Zhou X, Wang F. Construction of an Autocatalytic Hybridization Assembly Circuit for Amplified In Vivo MicroRNA Imaging. Angew Chem Int Ed Engl 2022; 61:e202115489. [PMID: 35076991 DOI: 10.1002/anie.202115489] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Indexed: 12/15/2022]
Abstract
Lowly expressed analyte in complex cytoplasmic milieu necessitates the development of non-enzymatic autocatalytic DNA circuits with high amplification and anti-interference performance. Herein, we engineered a versatile and robust stimuli-responsive autocatalytic hybridization assembly (AHA) circuit for high-performance in vivo bioanalysis. Under a moderately confined condition, the initiator motivated the autonomous and cooperative cross-activation of cascade hybridization reaction and catalytic DNA assembly for generating an exponentially amplified readout without the parasite steric hindrance and random diffusion side effects. The AHA circuit was systematically investigated by a series of experimental studies and theoretical simulations. The successively guaranteed target recognition and synergistically accelerated signal-amplification enabled the sensitive and selective detection of analyte, and realized the robust miRNA imaging in living cells and mice. This autocatalytic DNA circuit could substantially expand the toolbox for accurate diagnosis and programmable therapeutics.
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Affiliation(s)
- Huimin Wang
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China.,College of Biological and Pharmaceutical Sciences, China Three Gorges University, 443002, Yichang, P. R. China
| | - Yuqiu He
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China
| | - Jie Wei
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China
| | - Hong Wang
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China
| | - Kang Ma
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China
| | - Yangjie Zhou
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China
| | - Xiaoqing Liu
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China
| | - Xiang Zhou
- Key Laboratory of Biomedical Polymers-Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China
| | - Fuan Wang
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P. R. China
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3
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Wang H, He Y, Wei J, Wang H, Ma K, Zhou Y, Liu X, Zhou X, Wang F. Construction of an Autocatalytic Hybridization Assembly Circuit for Amplified
In Vivo
MicroRNA Imaging. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202115489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Huimin Wang
- College of Chemistry and Molecular Sciences Wuhan University 430072 Wuhan P. R. China
- College of Biological and Pharmaceutical Sciences China Three Gorges University 443002 Yichang P. R. China
| | - Yuqiu He
- College of Chemistry and Molecular Sciences Wuhan University 430072 Wuhan P. R. China
| | - Jie Wei
- College of Chemistry and Molecular Sciences Wuhan University 430072 Wuhan P. R. China
| | - Hong Wang
- College of Chemistry and Molecular Sciences Wuhan University 430072 Wuhan P. R. China
| | - Kang Ma
- College of Chemistry and Molecular Sciences Wuhan University 430072 Wuhan P. R. China
| | - Yangjie Zhou
- College of Chemistry and Molecular Sciences Wuhan University 430072 Wuhan P. R. China
| | - Xiaoqing Liu
- College of Chemistry and Molecular Sciences Wuhan University 430072 Wuhan P. R. China
| | - Xiang Zhou
- Key Laboratory of Biomedical Polymers-Ministry of Education College of Chemistry and Molecular Sciences Wuhan University 430072 Wuhan P. R. China
| | - Fuan Wang
- College of Chemistry and Molecular Sciences Wuhan University 430072 Wuhan P. R. China
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4
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Hu C, Zhang J, Jin Y, Ma W, Zhou R, Du H, Yang P, Hou X, Cheng N, Chen J. Protein recognition-initiated exponential amplification reaction (PRIEAR) and its application in clinical diagnosis. Chembiochem 2022; 23:e202100548. [PMID: 34989090 DOI: 10.1002/cbic.202100548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 01/04/2022] [Indexed: 02/05/2023]
Abstract
The isothermal exponential amplification technology have rarely been fabricated as the universal sensing platform for the detection of various proteins. To broaden its application, we here developed a strategy named protein recognition-initiated exponential amplification reaction (PRIEAR) using protein recognition to induce the DNA assembly which converts protein recognition events into ssDNA amplicons and combining two-stage amplification to achieve exponential amplification technology. Taking advantage of this principle, diverse biomarkers can be quantified at sub-picomolar concentrations in the homogenous manner, making the PRIEAR suitable for clinical practice. Therefore, this strategy can expand the powerful isothermal exponential amplification technology to protein targets and thus provide a new toolbox into the clinical and biomedical applications.
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Affiliation(s)
- Changjia Hu
- Sichuan University, West China hospital, CHINA
| | - Jie Zhang
- Sichuan University, West China hospital, CHINA
| | - Yanwen Jin
- Sichuan University, West China hospital, CHINA
| | - Wenjie Ma
- Sichuan University, West China hospital, CHINA
| | | | - Huan Du
- Sichuan University, College of Chemistry, CHINA
| | - Peng Yang
- Sichuan University, College of Chemistry, CHINA
| | | | | | - Junbo Chen
- Sichuan University, Analytical & Testing Centre, No.29 Wangjiang Road, 610064, Chengdu, CHINA
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5
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Loibl N, Arenz C, Seitz O. Monitoring Dicer-Mediated miRNA-21 Maturation and Ago2 Loading by a Dual-Colour FIT PNA Probe Set. Chembiochem 2020; 21:2527-2532. [PMID: 32270536 PMCID: PMC7496889 DOI: 10.1002/cbic.202000173] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 04/06/2020] [Indexed: 12/14/2022]
Abstract
The inhibition of micro RNA (miRNA) maturation by Dicer and loading matured miRNAs into the RNA-induced silencing complex (RISC) is envisioned as a modality for treatment of cancer. Existing methods for evaluating maturation either focus on the conversion of modified precursors or detect mature miRNA. Whereas the former is not applicable to native pre-miRNA, the latter approach underestimates maturation when both nonmatured and matured miRNA molecules are subject to cleavage. We present a set of two orthogonally labelled FIT PNA probes that distinguish between cleaved pre-miRNA and the mature miRNA duplex. The probes allow Dicer-mediated miR21 maturation to be monitored and Ago2-mediated unwinding of the miR21 duplex to be assayed. A two-channel fluorescence readout enables measurement in real-time without the need for specialized instrumentation or further enzyme mediated amplification.
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Affiliation(s)
- Natalia Loibl
- Department of ChemistryHumbolt-Universität zu BerlinBrook-Taylor-Strase 212489BerlinGermany
| | - Christoph Arenz
- Department of ChemistryHumbolt-Universität zu BerlinBrook-Taylor-Strase 212489BerlinGermany
| | - Oliver Seitz
- Department of ChemistryHumbolt-Universität zu BerlinBrook-Taylor-Strase 212489BerlinGermany
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6
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Zhou T, Huang R, Huang M, Shen J, Shan Y, Xing D. CRISPR/Cas13a Powered Portable Electrochemiluminescence Chip for Ultrasensitive and Specific MiRNA Detection. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:1903661. [PMID: 32670752 PMCID: PMC7341088 DOI: 10.1002/advs.201903661] [Citation(s) in RCA: 146] [Impact Index Per Article: 36.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 05/03/2020] [Indexed: 05/25/2023]
Abstract
MicroRNAs (miRNAs) have been widely investigated as potential biomarkers for early clinical diagnosis of cancer. Developing an miRNA detection platform with high specificity, sensitivity, and exploitability is always necessary. Electrochemiluminescence (ECL) is an electrogenerated chemiluminescence technology that greatly decreases background noise and improves detection sensitivity. The development of a paper-based ECL biosensor further makes ECL suitable for point-of-care detection. Recently, clustered regularly interspaced short palindromic repeats (CRISPR)/Cas13a as high-fidelity, efficient, and programmable CRISPR RNA (crRNA) guided RNase has brought a next-generation biosensing technology. However, existing CRISPR/Cas13a based detection often faces a trade-off between sensitivity and specificity. In this research, a CRISPR/Cas13a powered portable ECL chip (PECL-CRISPR) is constructed. Wherein target miRNA activates Cas13a to cleave a well-designed preprimer, and triggers the subsequent exponential amplification and ECL detection. Under optimized conditions, a limit-of-detection of 1 × 10-15 m for miR-17 is achieved. Through rationally designing the crRNA, the platform can provide single nucleotide resolution to dramatically distinguish miRNA target from its highly homologous family members. Moreover, the introduction of "light-switch" molecule [Ru(phen)2dppz]2+ allows the platform to avoid tedious electrode modification and washing processes, thereby simplifying the experimental procedure and lower testing cost. Analysis results of miRNA from tumor cells also demonstrate the PECL-CRISPR platform holds a promising potential for molecular diagnosis.
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Affiliation(s)
- Ting Zhou
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life ScienceCollege of BiophotonicsSouth China Normal UniversityGuangzhou510631China
| | - Ru Huang
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life ScienceCollege of BiophotonicsSouth China Normal UniversityGuangzhou510631China
| | - Mengqi Huang
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life ScienceCollege of BiophotonicsSouth China Normal UniversityGuangzhou510631China
| | - Jinjin Shen
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life ScienceCollege of BiophotonicsSouth China Normal UniversityGuangzhou510631China
| | - Yuanyue Shan
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life ScienceCollege of BiophotonicsSouth China Normal UniversityGuangzhou510631China
| | - Da Xing
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life ScienceCollege of BiophotonicsSouth China Normal UniversityGuangzhou510631China
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7
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Pan L, Zhang H, Zhao J, Ogungbe IV, Zhao S, Liu Y. A New One‐Pot Fluorescence Derivatization Strategy for Highly Sensitive MicroRNA Analysis. Chemistry 2020; 26:5639-5647. [DOI: 10.1002/chem.201905639] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Li Pan
- Department of Chemistry and BiochemistryJackson State University 1400 Lynch Street Jackson Mississippi 39217 USA
| | - Huaisheng Zhang
- Department of Chemistry and BiochemistryJackson State University 1400 Lynch Street Jackson Mississippi 39217 USA
| | - Jingjin Zhao
- Department of Chemistry and BiochemistryJackson State University 1400 Lynch Street Jackson Mississippi 39217 USA
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal ResourcesGuangxi Normal University Guilin 541004 China
| | - Ifedayo Victor Ogungbe
- Department of Chemistry and BiochemistryJackson State University 1400 Lynch Street Jackson Mississippi 39217 USA
| | - Shulin Zhao
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal ResourcesGuangxi Normal University Guilin 541004 China
| | - Yi‐Ming Liu
- Department of Chemistry and BiochemistryJackson State University 1400 Lynch Street Jackson Mississippi 39217 USA
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8
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Zhong X, Yang S, Yang P, Du H, Hou X, Chen J, Zhou R. Designing DNAzyme-Powered Nanomachines Simultaneously Responsive to Multiple MicroRNAs. Chemistry 2018; 24:19024-19031. [PMID: 30243031 DOI: 10.1002/chem.201804127] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Indexed: 02/05/2023]
Affiliation(s)
- Xiaoxi Zhong
- College of Optoelectronic Technology; Chengdu University of Information Technology; Chengdu Sichuan 610225 P.R. China
| | - Sishu Yang
- Biliary Surgical Department; West China Hospital, Sichuan University; Chengdu Sichuan 610041 P.R. China
| | - Peng Yang
- Analytical & Testing Centre; Sichuan University; Chengdu Sichuan 610064 P.R. China
| | - Huan Du
- College of Chemistry; Sichuan University; Chengdu Sichuan 610064 P.R. China
| | - Xiandeng Hou
- Analytical & Testing Centre; Sichuan University; Chengdu Sichuan 610064 P.R. China
- College of Chemistry; Sichuan University; Chengdu Sichuan 610064 P.R. China
| | - Junbo Chen
- Analytical & Testing Centre; Sichuan University; Chengdu Sichuan 610064 P.R. China
| | - Rongxing Zhou
- Biliary Surgical Department; West China Hospital, Sichuan University; Chengdu Sichuan 610041 P.R. China
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9
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Reid MS, Le XC, Zhang H. Die exponentielle isotherme Amplifikation von Nukleinsäuren und Assays zur Detektion von Proteinen, Zellen, kleinen Molekülen und Enzymaktivitäten: Anwendungen für EXPAR. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201712217] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Michael S. Reid
- Department of Chemistry; University of Alberta; Edmonton Alberta T6G 2G3 Kanada
| | - X. Chris Le
- Department of Chemistry; University of Alberta; Edmonton Alberta T6G 2G3 Kanada
- Department of Laboratory Medicine and Pathology; Faculty of Medicine and Dentistry, 10-102 Clinical Sciences Building; University of Alberta; Edmonton Alberta T6G 2G3 Kanada
| | - Hongquan Zhang
- Department of Laboratory Medicine and Pathology; Faculty of Medicine and Dentistry, 10-102 Clinical Sciences Building; University of Alberta; Edmonton Alberta T6G 2G3 Kanada
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10
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Reid MS, Le XC, Zhang H. Exponential Isothermal Amplification of Nucleic Acids and Assays for Proteins, Cells, Small Molecules, and Enzyme Activities: An EXPAR Example. Angew Chem Int Ed Engl 2018; 57:11856-11866. [PMID: 29704305 DOI: 10.1002/anie.201712217] [Citation(s) in RCA: 180] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 02/09/2018] [Indexed: 12/30/2022]
Abstract
Isothermal exponential amplification techniques, such as strand-displacement amplification (SDA), rolling circle amplification (RCA), loop-mediated isothermal amplification (LAMP), nucleic acid sequence based amplification (NASBA), helicase-dependent amplification (HDA), and recombinase polymerase amplification (RPA), have great potential for on-site, point-of-care, and in situ assay applications. These amplification techniques eliminate the need for temperature cycling, as required for the polymerase chain reaction (PCR), while achieving comparable amplification yields. We highlight here recent advances in the exponential amplification reaction (EXPAR) for the detection of nucleic acids, proteins, enzyme activities, cells, and metal ions. The incorporation of fluorescence, colorimetric, chemiluminescence, Raman, and electrochemical approaches enables the highly sensitive detection of a variety of targets. Remaining issues, such as undesirable background amplification resulting from nonspecific template interactions, must be addressed to further improve isothermal and exponential amplification techniques.
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Affiliation(s)
- Michael S Reid
- Department of Chemistry, University of Alberta, Edmonton, Alberta, T6G 2G3, Canada
| | - X Chris Le
- Department of Chemistry, University of Alberta, Edmonton, Alberta, T6G 2G3, Canada
- Department of Laboratory Medicine and Pathology, Faculty of Medicine and Dentistry, 10-102 Clinical Sciences Building, University of Alberta, Edmonton, Alberta, T6G 2G3, Canada
| | - Hongquan Zhang
- Department of Laboratory Medicine and Pathology, Faculty of Medicine and Dentistry, 10-102 Clinical Sciences Building, University of Alberta, Edmonton, Alberta, T6G 2G3, Canada
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11
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Jumeaux C, Wahlsten O, Block S, Kim E, Chandrawati R, Howes PD, Höök F, Stevens MM. MicroRNA Detection by DNA-Mediated Liposome Fusion. Chembiochem 2018; 19:434-438. [PMID: 29333674 PMCID: PMC5861668 DOI: 10.1002/cbic.201700592] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Indexed: 12/17/2022]
Abstract
Membrane fusion is a process of fundamental importance in biological systems that involves highly selective recognition mechanisms for the trafficking of molecular and ionic cargos. Mimicking natural membrane fusion mechanisms for the purpose of biosensor development holds great potential for amplified detection because relatively few highly discriminating targets lead to fusion and an accompanied engagement of a large payload of signal-generating molecules. In this work, sequence-specific DNA-mediated liposome fusion is used for the highly selective detection of microRNA. The detection of miR-29a, a known flu biomarker, is demonstrated down to 18 nm within 30 min with high specificity by using a standard laboratory microplate reader. Furthermore, one order of magnitude improvement in the limit of detection is demonstrated by using a novel imaging technique combined with an intensity fluctuation analysis, which is coined two-color fluorescence correlation microscopy.
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Affiliation(s)
- Coline Jumeaux
- Department of MaterialsDepartment of Bioengineering, and Institute of Biomedical EngineeringImperial College LondonExhibition RoadLondonSW7 2AZUK
| | - Olov Wahlsten
- Department of PhysicsChalmers University of Technology41296GöteborgSweden
| | - Stephan Block
- Department of PhysicsChalmers University of Technology41296GöteborgSweden
- Present address: Department of Chemistry and BiochemistryFreie Universität Berlin14195BerlinGermany
| | - Eunjung Kim
- Department of MaterialsDepartment of Bioengineering, and Institute of Biomedical EngineeringImperial College LondonExhibition RoadLondonSW7 2AZUK
| | - Rona Chandrawati
- Department of MaterialsDepartment of Bioengineering, and Institute of Biomedical EngineeringImperial College LondonExhibition RoadLondonSW7 2AZUK
- Present address: School of Chemical and Biomolecular EngineeringThe University of SydneySydneyNSW2006Australia
| | - Philip D. Howes
- Department of MaterialsDepartment of Bioengineering, and Institute of Biomedical EngineeringImperial College LondonExhibition RoadLondonSW7 2AZUK
| | - Fredrik Höök
- Department of PhysicsChalmers University of Technology41296GöteborgSweden
| | - Molly M. Stevens
- Department of MaterialsDepartment of Bioengineering, and Institute of Biomedical EngineeringImperial College LondonExhibition RoadLondonSW7 2AZUK
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12
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Luby BM, Zheng G. Specific and Direct Amplified Detection of MicroRNA with MicroRNA:Argonaute-2 Cleavage (miRACle) Beacons. Angew Chem Int Ed Engl 2017; 56:13704-13708. [DOI: 10.1002/anie.201707366] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Indexed: 12/31/2022]
Affiliation(s)
- Benjamin M. Luby
- Princess Margaret Cancer Centre and Techna Institute; University Health Network; 101 College St. Toronto ON Canada
- Institute of Biomaterials and Biomedical Engineering; University of Toronto; Toronto Ontario Canada
| | - Gang Zheng
- Princess Margaret Cancer Centre and Techna Institute; University Health Network; 101 College St. Toronto ON Canada
- Institute of Biomaterials and Biomedical Engineering; University of Toronto; Toronto Ontario Canada
- Department of Medical Biophysics; University of Toronto; Toronto Ontario Canada
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13
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Luby BM, Zheng G. Specific and Direct Amplified Detection of MicroRNA with MicroRNA:Argonaute-2 Cleavage (miRACle) Beacons. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201707366] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Benjamin M. Luby
- Princess Margaret Cancer Centre and Techna Institute; University Health Network; 101 College St. Toronto ON Canada
- Institute of Biomaterials and Biomedical Engineering; University of Toronto; Toronto Ontario Canada
| | - Gang Zheng
- Princess Margaret Cancer Centre and Techna Institute; University Health Network; 101 College St. Toronto ON Canada
- Institute of Biomaterials and Biomedical Engineering; University of Toronto; Toronto Ontario Canada
- Department of Medical Biophysics; University of Toronto; Toronto Ontario Canada
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14
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15
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Liu M, Zhang Q, Chang D, Gu J, Brennan JD, Li Y. A DNAzyme Feedback Amplification Strategy for Biosensing. Angew Chem Int Ed Engl 2017; 56:6142-6146. [PMID: 28370773 DOI: 10.1002/anie.201700054] [Citation(s) in RCA: 104] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Revised: 03/05/2017] [Indexed: 12/20/2022]
Affiliation(s)
- Meng Liu
- Department of Biochemistry and Biomedical Sciences and Chemistry & Chemical Biology; McMaster University; 1280 Main Street West Hamilton ON L8S 4K1 Canada
- Biointerfaces Institute; McMaster University; 1280 Main Street West Hamilton ON L8S 4L8 Canada
| | - Qiang Zhang
- Biointerfaces Institute; McMaster University; 1280 Main Street West Hamilton ON L8S 4L8 Canada
| | - Dingran Chang
- Department of Biochemistry and Biomedical Sciences and Chemistry & Chemical Biology; McMaster University; 1280 Main Street West Hamilton ON L8S 4K1 Canada
| | - Jimmy Gu
- Department of Biochemistry and Biomedical Sciences and Chemistry & Chemical Biology; McMaster University; 1280 Main Street West Hamilton ON L8S 4K1 Canada
| | - John D. Brennan
- Biointerfaces Institute; McMaster University; 1280 Main Street West Hamilton ON L8S 4L8 Canada
| | - Yingfu Li
- Department of Biochemistry and Biomedical Sciences and Chemistry & Chemical Biology; McMaster University; 1280 Main Street West Hamilton ON L8S 4K1 Canada
- Biointerfaces Institute; McMaster University; 1280 Main Street West Hamilton ON L8S 4L8 Canada
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16
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Tang W, Zhang T, Li Q, Wang H, Wang H, Li Z. Sensitive detection of tumor cells based on aptamer recognition and isothermal exponential amplification. RSC Adv 2016. [DOI: 10.1039/c6ra18225a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
A versatile strategy is developed for the detection of tumor cells by combining aptamer-based specific cell recognition and EXPAR-based signal amplification.
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Affiliation(s)
- Wei Tang
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
| | - Ting Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
| | - Qinggui Li
- Department of Orthopaedics
- Affiliated Hospital of Hebei University
- Baoding 071002
- P. R. China
| | - Hui Wang
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
| | - Honghong Wang
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
| | - Zhengping Li
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
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17
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He X, Zeng T, Li Z, Wang G, Ma N. Catalytic Molecular Imaging of MicroRNA in Living Cells by DNA-Programmed Nanoparticle Disassembly. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201509726] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Xuewen He
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou, College of Chemistry; Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 P.R. China
| | - Tao Zeng
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou, College of Chemistry; Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 P.R. China
| | - Zhi Li
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou, College of Chemistry; Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 P.R. China
| | - Ganglin Wang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou, College of Chemistry; Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 P.R. China
| | - Nan Ma
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou, College of Chemistry; Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 P.R. China
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18
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He X, Zeng T, Li Z, Wang G, Ma N. Catalytic Molecular Imaging of MicroRNA in Living Cells by DNA-Programmed Nanoparticle Disassembly. Angew Chem Int Ed Engl 2015; 55:3073-6. [PMID: 26694689 DOI: 10.1002/anie.201509726] [Citation(s) in RCA: 206] [Impact Index Per Article: 22.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2015] [Revised: 11/26/2015] [Indexed: 12/19/2022]
Abstract
Molecular imaging is an essential tool for disease diagnostics and treatment. Direct imaging of low-abundance nucleic acids in living cells remains challenging because of the relatively low sensitivity and insufficient signal-to-background ratio of conventional molecular imaging probes. Herein, we report a class of DNA-templated gold nanoparticle (GNP)-quantum dot (QD) assembly-based probes for catalytic imaging of cancer-related microRNAs (miRNA) in living cells with signal amplification capacity. We show that a single miRNA molecule could catalyze the disassembly of multiple QDs with the GNP through a DNA-programmed thermodynamically driven entropy gain process, yielding significantly amplified QD photoluminescence (PL) for miRNA imaging. By combining the robust PL of QDs with the catalytic amplification strategy, three orders of magnitude improvement in detection sensitivity is achieved in comparison with non-catalytic imaging probe, which enables facile and accurate differentiation between cancer cells and normal cells by miRNA imaging in living cells.
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Affiliation(s)
- Xuewen He
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P.R. China
| | - Tao Zeng
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P.R. China
| | - Zhi Li
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P.R. China
| | - Ganglin Wang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P.R. China
| | - Nan Ma
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, The Key Lab of Health Chemistry and Molecular Diagnosis of Suzhou, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P.R. China.
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He P, Zhang Y, Liu L, Qiao W, Zhang S. Ultrasensitive SERS Detection of Lysozyme by a Target-Triggering Multiple Cycle Amplification Strategy Based on a Gold Substrate. Chemistry 2013; 19:7452-60. [DOI: 10.1002/chem.201203224] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2012] [Revised: 03/01/2013] [Indexed: 01/14/2023]
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Zhu X, Zhou X, Xing D. Label-Free Detection of MicroRNA: Two-Step Signal Enhancement with a Hairpin-Probe-Based Graphene Fluorescence Switch and Isothermal Amplification. Chemistry 2013; 19:5487-94. [DOI: 10.1002/chem.201204605] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2012] [Indexed: 11/06/2022]
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21
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Sensitive and Convenient Detection of microRNAs Based on Cascade Amplification by Catalytic DNAzymes. Chemistry 2012; 19:92-5. [DOI: 10.1002/chem.201203344] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2012] [Indexed: 12/12/2022]
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Zheng X, Liu Q, Jing C, Li Y, Li D, Luo W, Wen Y, He Y, Huang Q, Long YT, Fan C. Catalytic Gold Nanoparticles for Nanoplasmonic Detection of DNA Hybridization. Angew Chem Int Ed Engl 2011; 50:11994-8. [DOI: 10.1002/anie.201105121] [Citation(s) in RCA: 271] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2011] [Revised: 08/16/2011] [Indexed: 11/09/2022]
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Zheng X, Liu Q, Jing C, Li Y, Li D, Luo W, Wen Y, He Y, Huang Q, Long YT, Fan C. Catalytic Gold Nanoparticles for Nanoplasmonic Detection of DNA Hybridization. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201105121] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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