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Li N, Zhang L, Liu H, Xu Q, Ma F, Zhang CY. Label-free and sensitive detection of N6-methyladenosine demethylase activity in crude cell extracts and clinical cancer tissues based on demethylation-triggered exponential signal amplification. Anal Chim Acta 2023; 1278:341705. [PMID: 37709449 DOI: 10.1016/j.aca.2023.341705] [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: 06/09/2023] [Revised: 07/31/2023] [Accepted: 08/09/2023] [Indexed: 09/16/2023]
Abstract
The m6A demethylase catalyzes the removal of m6A modification to establish proper RNA methylation patterns, and it has emerged as a promising disease biomarker and a therapeutic target. The reported m6A demethylase assays often suffer from tedious producers, expensive reagents, radioactive risk, limited sensitivity, and poor specificity. Herein, we develop a simple, selective, label-free, and highly sensitive fluorescent biosensor for m6A demethylase assay based on demethylation-triggered exponential signal amplification. In this biosensor, m6A demethylase-catalyzed demethylation can protect the circular DNA from the digestion by DpnI, subsequently triggering hyperbranched rolling circle amplification to achieve exponential signal amplification for producing abundant ssDNA and dsDNA products. The amplified DNA signal can be sensitively and simply detected by SYBR Gold in a label-free manner. This biosensor avoids any antibodies, washing/separation procedures, and fluorophore-/quencher-labeled probes, great simplifying the assay procedures and reducing the assay cost. Moreover, this biosensor achieves good specificity and excellent sensitivity with a detection limit of 1.2 fg/μL, which is superior to conventional ELISA (36.3 pg/μL). Especially, this biosensor enables direct monitoring of m6A demethylase activity in crude cell extracts with high accuracy, and it can be further applied for the screening of m6A demethylase inhibitor, measurement of m6A demethylase activity in different cell lines, and discrimination of m6A demethylase level in clinical cancer and healthy tissues, providing a facile and robust platform for RNA methylation-related biomedical research, disease diagnosis, and drug discovery.
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Affiliation(s)
- Na Li
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China
| | - Lingfei Zhang
- Center for Disease Control and Prevention of Weihai City, Weihai, 264200, China
| | - Hao Liu
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, China
| | - Qinfeng Xu
- School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, China
| | - Fei Ma
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China.
| | - Chun-Yang Zhang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, China.
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2
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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: 6] [Impact Index Per Article: 6.0] [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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3
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Liu XW, Liu WJ, Meng Y, Hu J, Zhang CY. Development of a tandem signal amplification strategy for label-free sensing polynucleotide kinase activity in cancer cells. Talanta 2023. [DOI: 10.1016/j.talanta.2022.124001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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4
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Qin K, Zhang P, Li Z. Specific detection of antibiotic-resistant bacteria using CRISPR/Cas9 induced isothermal exponential amplification reaction (IEXPAR). Talanta 2023. [DOI: 10.1016/j.talanta.2022.124045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Zhang Y, Li R, Yu S, Shang J, He Y, Wang Y, Liu X, Wang F. Sensitive Autocatalytic Hybridization Circuit for Reliable In Situ Intracellular Polynucleotide Kinase Imaging. Anal Chem 2022; 94:13951-13957. [PMID: 36170650 DOI: 10.1021/acs.analchem.2c03169] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Exploring the characteristic functions of polynucleotide kinase (PNK) could substantially promote the elucidation of PNK-related mechanistic pathways. Yet, the sensitive and reliable detection of intracellular PNK still presents a challenging goal. Herein, we propose a simple autocatalytic hybridization circuit (AHC) for in situ intracellular imaging of PNK with high reliability. The AHC amplifier consists of two mutually activated hybridization chain reaction (HCR) modules for magnified signal transduction. The PNK is transduced into initiator I by phosphorylation and cleavage of mediator Hp. Initiator I activates the initial HCR-1 module, leading to the formation of long dsDNA nanowires that carry numerous initiator T. Then, T-initiated feedback HCR-2 module generates branched products that contain plentiful initiator I, thus realizing an autocatalytic HCR amplification reaction. Simultaneously, the HCR-2 module is also assembled as a versatile signal transduction unit for generating the amplified readout. Based on the mutually sustained accumulation of two initiators for the reciprocal activation of two reaction modules, continuous signal amplification and assembly of high-molecular-weight copolymers endow the AHC system with high sensitivity and robustness for the PNK assay. Moreover, the PNK-sensing AHC system achieves reliable imaging of intracellular PNK, thus showing great potential to decipher the correlation between PNK and related diseases.
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Affiliation(s)
- Yanping Zhang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Ruomeng Li
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Shanshan Yu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Jinhua Shang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Yuqiu He
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Yushi Wang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Xiaoqing Liu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Fuan Wang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China.,Wuhan Research Center for Infectious Diseases and Cancer, Chinese Academy of Medical Sciences, Wuhan 430072, P. R. China
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6
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A multiple primers-mediated exponential rolling circle amplification strategy for highly sensitive detection of T4 polynucleotide kinase and T4 DNA ligase activity. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107403] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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7
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Jia D, Fan W, Ren W, Liu C. One-step detection of T4 polynucleotide kinase activity based on single particle-confined enzyme reaction and digital particle counting. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.07.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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8
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Liu WJ, Zhang X, Hu J, Zhang CY. A label-free and self-circulated fluorescent biosensor for sensitive detection of ten-eleven translocation 1 in cancer cells. Chem Commun (Camb) 2022; 58:7996-7999. [DOI: 10.1039/d2cc03019e] [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
We develop a label-free and self-circulated fluorescent biosensor to sensitively detect ten-eleven translocation 1 (TET1) activity in cancer cells.
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Affiliation(s)
- Wen-jing Liu
- College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan 250014, China
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
| | - Xinyi Zhang
- School of Chemistry and Chemical Engineering, Guangdong Pharmaceutical University, Zhongshan 528458, China
| | - Juan Hu
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
| | - Chun-yang Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan 250014, China
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9
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Ma F, Li CC, Zhang CY. Nucleic acid amplification-integrated single-molecule fluorescence imaging for in vitro and in vivo biosensing. Chem Commun (Camb) 2021; 57:13415-13428. [PMID: 34796887 DOI: 10.1039/d1cc04799j] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Single-molecule fluorescence imaging is among the most advanced analytical technologies and has been widely adopted for biosensing due to its distinct advantages of simplicity, rapidity, high sensitivity, low sample consumption, and visualization capability. Recently, a variety of nucleic acid amplification approaches have been developed to provide a straightforward and highly efficient way for amplifying low abundance target signals. The integration of single-molecule fluorescence imaging with nucleic acid amplification has greatly facilitated the construction of various fluorescent biosensors for in vitro and in vivo detection of DNAs, RNAs, enzymes, and live cells with high sensitivity and good selectivity. Herein, we review the advances in the development of fluorescent biosensors by integrating single-molecule fluorescence imaging with nucleic acid amplification based on enzyme (e.g., DNA polymerase, RNA polymerase, exonuclease, and endonuclease)-assisted and enzyme-free (e.g., catalytic hairpin assembly, entropy-driven DNA amplification, ligation chain reaction, and hybridization chain reaction) strategies, and summarize the principles, features, and in vitro and in vivo applications of the emerging biosensors. Moreover, we discuss the remaining challenges and future directions in this area. This review may inspire the development of new signal-amplified single-molecule biosensors and promote their practical applications in fundamental and clinical research.
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Affiliation(s)
- Fei Ma
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan 250014, China. .,School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China.
| | - Chen-Chen Li
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan 250014, China. .,Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, Shandong Key Laboratory of Biochemical Analysis, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Chun-Yang Zhang
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan 250014, China.
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10
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Huang C, Shen G, Ding S, Kan A, Jiang D, Jiang W. Primer-template conversion-based cascade signal amplification strategy for sensitive and accurate detection of polynucleotide kinase activity. Anal Chim Acta 2021; 1187:339139. [PMID: 34753572 DOI: 10.1016/j.aca.2021.339139] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 09/25/2021] [Accepted: 10/04/2021] [Indexed: 12/29/2022]
Abstract
Here, a primer-template conversion-based cascade signal amplification strategy is described for the sensitive detection of polynucleotide kinase (PNK) activity. This strategy integrated rolling circle amplification (RCA) and multiple-repeated-strand displacement amplification (MRSDA) with G-quadruplex based fluorescence lighting-up assay. A delicate dumbbell-shaped DNA probe with 5'-hydroxyl terminus was designed, in which G-quadruplex and half recognition site of nicking enzyme Nb.BbvCI were encoded in two loops respectively. Under the action of PNK, the 5' terminus on dumbbell probe was firstly phosphorylated, and then the dumbbell was cyclized with the catalyzation of T4 ligase to become the RCA template. The RCA process produced multiple copies of the prolonged primer. After that, under the assistance of nicking enzyme Nb.BbvCI, a primer-template conversion occurred, which converted the primer and template of RCA into the template and primer of the subsequent MRSDA, respectively. The MRSDA generated multiple repeated ssDNA sequences which possessed G-quadruplexes for outputting signal by lighting-up fluorescence of thioflavin T (ThT). The cascade signal amplification of RCA and MRSDA provided high detection sensitivity, and the target-dependence of template in cascade signal amplification led to a low background. The method showed excellent detection limit of 0.2 × 10-6 U μL-1 in buffer and 5 cells in cell lysate sample. Moreover, this method displayed favorable selectivity when interfering proteins were present. The developed strategy has good practical potential for PNK activity detection in clinical diagnosis and medical research.
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Affiliation(s)
- Chao Huang
- Key Laboratory of Chemical Biology, Ministry of Education, School of Pharmacy, Cheeloo College of Medicine, Shandong University, Jinan, 250012, PR China
| | - Guohong Shen
- Breast Center, Jinan Central Hospital, Cheeloo College of Medicine, Shandong University, 250013, Jinan, PR China
| | - Shengyong Ding
- Key Laboratory of Chemical Biology, Ministry of Education, School of Pharmacy, Cheeloo College of Medicine, Shandong University, Jinan, 250012, PR China
| | - Ailing Kan
- School of Chemistry and Chemical Engineering, Shandong University, 250100, Jinan, PR China
| | - Dafeng Jiang
- Department of Physical and Chemical Testing, Shandong Center for Food Safety Risk Assessment, Shandong Center for Disease Control and Prevention, 250014, Jinan, PR China.
| | - Wei Jiang
- Key Laboratory of Chemical Biology, Ministry of Education, School of Pharmacy, Cheeloo College of Medicine, Shandong University, Jinan, 250012, PR China; School of Chemistry and Chemical Engineering, Shandong University, 250100, Jinan, PR China.
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11
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Chen J, Zhu D, Huang T, Yang Z, Liu B, Sun M, Chen JX, Dai Z, Zou X. Isothermal Self-Primer EXPonential Amplification Reaction (SPEXPAR) for Highly Sensitive Detection of Single-Stranded Nucleic Acids and Proteins. Anal Chem 2021; 93:12707-12713. [PMID: 34491714 DOI: 10.1021/acs.analchem.1c02588] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Development of versatile sensing methods for sensitive and specific detection of clinically relevant nucleic acids and proteins is of great value for disease monitoring and diagnosis. In this work, we propose a novel isothermal Self-primer EXPonential Amplification Reaction (SPEXPAR) strategy based on a rationally engineered structure-switchable Metastable Hairpin template (MH-template). The MH-template initially keeps inactive with its self-primer overhanging a part of target recognition region to inhibit polymerization. The present targets can specifically compel the MH-template to transform into an "activate" conformation that primes a target-recyclable EXPAR. The method is simple and sensitive, can accurately and facilely detect long-chain single-stranded nucleic acids or proteins without the need of exogenous primer probes, and has a high amplification efficiency theoretically more than 2n. For a proof-of-concept demonstration, the SPEXPAR method was used to sensitively detect the characteristic sequence of the typical swine fever virus (CSFV) RNA and thrombin, as nucleic acid and protein models, with limits of detection down to 43 aM and 39 fM, respectively, and even the CSFV RNA in attenuated vaccine samples and thrombin in diluted serum samples. The SPEXPAR method may serve as a powerful technique for the biological research of single-stranded nucleic acids and proteins.
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Affiliation(s)
- Jun Chen
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, P. R. China
| | - Daozhong Zhu
- Guangzhou Customs Technology Center, Guangzhou 510623, P. R. China
| | - Ting Huang
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, P. R. China
| | - Zizhong Yang
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, P. R. China
| | - Birong Liu
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, P. R. China
| | - Mengxu Sun
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, P. R. China
| | - Jin-Xiang Chen
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, P. R. China
| | - Zong Dai
- Key Laboratory of Sensing Techno logy and Biomedical Instrument of Guangdong Province, School of Biomedical Engineering, Sun Yat-Sen University, Guangzhou 510006, P. R. China
| | - Xiaoyong Zou
- School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, P. R. China
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12
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Terminal deoxynucleotidyl transferase combined CRISPR-Cas12a amplification strategy for ultrasensitive detection of uracil-DNA glycosylase with zero background. Biosens Bioelectron 2021; 171:112734. [DOI: 10.1016/j.bios.2020.112734] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 10/10/2020] [Accepted: 10/13/2020] [Indexed: 12/26/2022]
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13
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Zhang Q, Wu Y, Xu Q, Ma F, Zhang CY. Recent advances in biosensors for in vitro detection and in vivo imaging of DNA methylation. Biosens Bioelectron 2020; 171:112712. [PMID: 33045657 DOI: 10.1016/j.bios.2020.112712] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 09/25/2020] [Accepted: 10/07/2020] [Indexed: 02/08/2023]
Abstract
DNA methylation is the predominant epigenetic modification that participates in many fundamental cellular processes through posttranscriptional regulation of gene expression. Aberrant DNA methylation is closely associated with a variety of human diseases including cancers. Therefore, accurate and sensitive detection of DNA methylation may greatly facilitate the epigenetic biological researches and disease diagnosis. In recent years, a series of novel biosensors have been developed for highly sensitive detection of DNA methylation, but an overview of recent advances in biosensors for in vitro detection and especially live-cell imaging of DNA methylation is absent. In this review, we summarize the emerging biosensors for in vitro and in vivo DNA methylation assays in the past five years (2015-2020). Based on the signal types, the biosensors for in vitro DNA methylation assay are classified into five categories including fluorescent, electrochemical, colorimetric, surface enhanced Raman spectroscopy, mass spectrometry, and surface plasmon resonance biosensors, while the biosensors for in vivo DNA methylation assay mainly rely on fluorescent imaging. We review the strategies, features and applications of these biosensors, and provide a new insight into the challenges and future directions in this area.
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Affiliation(s)
- Qian Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, 250014, China
| | - Yanxia Wu
- Department of Pathology and Pathological Diagnosis & Research Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, 524001, China
| | - Qinfeng Xu
- School of Food and Biological Engineering, National R&D Center for Goat Dairy Products Processing Technology, Shaanxi University of Science and Technology, Xi'an, 710021, China
| | - Fei Ma
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, 250014, China.
| | - Chun-Yang Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, 250014, China.
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14
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Kim DM, Yoo SM. DNA-modifying enzyme reaction-based biosensors for disease diagnostics: recent biotechnological advances and future perspectives. Crit Rev Biotechnol 2020; 40:787-803. [DOI: 10.1080/07388551.2020.1764485] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Dong Min Kim
- Center for Applied Life Science, Hanbat National University, Daejeon, Republic of Korea
| | - Seung Min Yoo
- School of Integrative Engineering, Chung-Ang University, Seoul, Republic of Korea
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15
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Li XY, Cui YX, Du YC, Tang AN, Kong DM. Isothermal cross-boosting extension–nicking reaction mediated exponential signal amplification for ultrasensitive detection of polynucleotide kinase. Analyst 2020; 145:3742-3748. [DOI: 10.1039/c9an02569c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A novel nucleic acid-based isothermal signal amplification strategy, named cross-boosting extension–nicking reaction (CBENR) is developed and successfully used for rapid and ultrasensitive detection of polynucleotide kinase (PNK) activity.
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Affiliation(s)
- Xiao-Yu Li
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- Research Center for Analytical Sciences
- College of Chemistry
- Nankai University
| | - Yun-Xi Cui
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- Research Center for Analytical Sciences
- College of Chemistry
- Nankai University
| | - Yi-Chen Du
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- Research Center for Analytical Sciences
- College of Chemistry
- Nankai University
| | - An-Na Tang
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- Research Center for Analytical Sciences
- College of Chemistry
- Nankai University
| | - De-Ming Kong
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- Research Center for Analytical Sciences
- College of Chemistry
- Nankai University
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16
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Akkilic N, Geschwindner S, Höök F. Single-molecule biosensors: Recent advances and applications. Biosens Bioelectron 2019; 151:111944. [PMID: 31999573 DOI: 10.1016/j.bios.2019.111944] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 11/26/2019] [Accepted: 11/29/2019] [Indexed: 02/07/2023]
Abstract
Single-molecule biosensors serve the unmet need for real time detection of individual biological molecules in the molecular crowd with high specificity and accuracy, uncovering unique properties of individual molecules which are hidden when measured using ensemble averaging methods. Measuring a signal generated by an individual molecule or its interaction with biological partners is not only crucial for early diagnosis of various diseases such as cancer and to follow medical treatments but also offers a great potential for future point-of-care devices and personalized medicine. This review summarizes and discusses recent advances in nanosensors for both in vitro and in vivo detection of biological molecules offering single-molecule sensitivity. In the first part, we focus on label-free platforms, including electrochemical, plasmonic, SERS-based and spectroelectrochemical biosensors. We review fluorescent single-molecule biosensors in the second part, highlighting nanoparticle-amplified assays, digital platforms and the utilization of CRISPR technology. We finally discuss recent advances in the emerging nanosensor technology of important biological species as well as future perspectives of these sensors.
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Affiliation(s)
- Namik Akkilic
- Structure, Biophysics and Fragment-based Lead Generation, Discovery Sciences, R&D, AstraZeneca, Gothenburg, Sweden.
| | - Stefan Geschwindner
- Structure, Biophysics and Fragment-based Lead Generation, Discovery Sciences, R&D, AstraZeneca, Gothenburg, Sweden
| | - Fredrik Höök
- Department of Applied Physics, Division of Biological Physics, Chalmers University of Technology, Gothenburg, Sweden.
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17
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Du YC, Wang SY, Li XY, Wang YX, Tang AN, Kong DM. Terminal deoxynucleotidyl transferase-activated nicking enzyme amplification reaction for specific and sensitive detection of DNA methyltransferase and polynucleotide kinase. Biosens Bioelectron 2019; 145:111700. [DOI: 10.1016/j.bios.2019.111700] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 08/28/2019] [Accepted: 09/11/2019] [Indexed: 12/19/2022]
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18
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Chang F, Sun Y, Yang D, Yang W, Sun Y, Liu C, Li Z. Specific detection of RNA mutation at single-base resolution by coupling the isothermal exponential amplification reaction (EXPAR) with chimeric DNA probe-aided precise RNA disconnection at the mutation site. Chem Commun (Camb) 2019; 55:6934-6937. [PMID: 31140481 DOI: 10.1039/c9cc02700a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A chimeric DNA probe-aided RNase H-EXPAR approach is developed for the accurate and specific detection of RNA mutation at single-base resolution through a new site-specific RNase H cleavage mechanism.
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Affiliation(s)
- Fu Chang
- 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, Xi'an 710062, Shaanxi Province, P. R. China.
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19
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Zhang Y, Zhao J, Chen S, Li S, Zhao S. A novel microchip electrophoresis laser induced fluorescence detection method for the assay of T4 polynucleotide kinase activity and inhibitors. Talanta 2019; 202:317-322. [PMID: 31171188 DOI: 10.1016/j.talanta.2019.05.032] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 05/01/2019] [Accepted: 05/04/2019] [Indexed: 12/19/2022]
Abstract
T4 polynucleotide kinase (T4 PNK) may catalyze the phosphorylation of 5'-hydroxyl termini in nucleic acids, which play a crucial role in DNA recombination, replication and damage repair. Here, a microchip electrophoresis laser induced fluorescence (MCE-LIF) method based on biochemical reaction was developed for the detection of T4 PNK activity and inhibitors. In this method, the single strand DNA (ssDNA) was hybridized with the 5-carboxyfluorescein (FAM) labeled single strand DNA (ssDNA-FAM) to form FAM labeled double-stranded DNA (dsDNA-FAM). In the presence of T4 PNK and adenosine triphosphate (ATP), T4 PNK catalyzes the transfer of γ-phosphate residues from ATP to the 5-hydroxyl terminal of dsDNA-FAM. The phosphorylated dsDNA-FAM can be gradually hydrolyzed by λexo to produce a FAM labeled single nucleotide fragment. Then the FAM labeled single nucleotide fragment and the unhydrolyzed dsDNA-FAM were separated by MCE, and two electrophoresis peaks appeared in the electrophoretogram. The detection of T4 PNK activity and inhibitors was realized by measuring the peak height of the FAM labeled single nucleotide fragment in electrophoretogram. This assay is very sensitive with a limit of detection of 0.002 U/mL, and it can be further used to screen the T4 PNK inhibitors.
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Affiliation(s)
- Yan Zhang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Guangxi Normal University, Guilin, 541004, China
| | - Jingjin Zhao
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Guangxi Normal University, Guilin, 541004, China.
| | - Shenyu Chen
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Guangxi Normal University, Guilin, 541004, China
| | - Shuting Li
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Guangxi Normal University, Guilin, 541004, China
| | - Shulin Zhao
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Guangxi Normal University, Guilin, 541004, China.
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20
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Zhou H, Tong C, Zou W, Yang Y, Liu Y, Li B, Qin Y, Dang W, Liu B, Wang W. A novel fluorescence method for activity assay and drug screening of T4 PNK by coupling rGO with ligase reaction. Analyst 2019; 144:1187-1196. [DOI: 10.1039/c8an02147c] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
T4 polynucleotide kinase (PNK) is the primary member of the 5′-kinase family that can transfer the γ-phosphate residue of ATP to the 5′-hydroxyl group of oligonucleotides.
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Affiliation(s)
| | - Chunyi Tong
- College of Biology
- Hunan University
- Changsha
- China
| | - Wei Zou
- NHC key laboratory of birth defects research
- prevention and treatment
- Hunan Provincial Maternal and Child Health Care Hospital
- Changsha 410008
- PR China
| | - Yupei Yang
- TCM and Ethnomedicine Innovation & Development International Laboratory
- Innovative Material Medical Research Institute
- School of Pharmacy
- Hunan University of Chinese Medicine
- Changsha
| | - Yongbei Liu
- TCM and Ethnomedicine Innovation & Development International Laboratory
- Innovative Material Medical Research Institute
- School of Pharmacy
- Hunan University of Chinese Medicine
- Changsha
| | - Bin Li
- TCM and Ethnomedicine Innovation & Development International Laboratory
- Innovative Material Medical Research Institute
- School of Pharmacy
- Hunan University of Chinese Medicine
- Changsha
| | - Yan Qin
- TCM and Ethnomedicine Innovation & Development International Laboratory
- Innovative Material Medical Research Institute
- School of Pharmacy
- Hunan University of Chinese Medicine
- Changsha
| | - Wenya Dang
- College of Biology
- Hunan University
- Changsha
- China
| | - Bin Liu
- College of Biology
- Hunan University
- Changsha
- China
- TCM and Ethnomedicine Innovation & Development International Laboratory
| | - Wei Wang
- TCM and Ethnomedicine Innovation & Development International Laboratory
- Innovative Material Medical Research Institute
- School of Pharmacy
- Hunan University of Chinese Medicine
- Changsha
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21
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Zhang YP, Cui YX, Li XY, Du YC, Tang AN, Kong DM. A modified exponential amplification reaction (EXPAR) with an improved signal-to-noise ratio for ultrasensitive detection of polynucleotide kinase. Chem Commun (Camb) 2019; 55:7611-7614. [DOI: 10.1039/c9cc03568k] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
We reported a modified exponential amplification reaction strategy and applied it to design an ultrasensitive biosensor for the detection of endogenous polynucleotide kinase activity at single-cell level.
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Affiliation(s)
- Yu-Peng Zhang
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- Research Center for Analytical Sciences
- College of Chemistry
- Nankai University
| | - Yun-Xi Cui
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- Research Center for Analytical Sciences
- College of Chemistry
- Nankai University
| | - Xiao-Yu Li
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- Research Center for Analytical Sciences
- College of Chemistry
- Nankai University
| | - Yi-Chen Du
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- Research Center for Analytical Sciences
- College of Chemistry
- Nankai University
| | - An-Na Tang
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- Research Center for Analytical Sciences
- College of Chemistry
- Nankai University
| | - De-Ming Kong
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- Research Center for Analytical Sciences
- College of Chemistry
- Nankai University
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22
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Ma F, Liu H, Li CC, Zhang CY. A simple and isothermal ligase-based amplification approach based on a ligation-activated cleavage reaction. Chem Commun (Camb) 2018; 54:12638-12641. [DOI: 10.1039/c8cc07843b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We develop a simple and isothermal ligase-based cyclic amplification approach for the sensitive detection of polynucleotide kinase, DNA, proteins and ATP.
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Affiliation(s)
- Fei Ma
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
| | - Huan Liu
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
| | - Chen-chen Li
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
| | - Chun-yang Zhang
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
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23
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Li XY, Du YC, Pan YN, Su LL, Shi S, Wang SY, Tang AN, Kim K, Kong DM. Dual enzyme-assisted one-step isothermal real-time amplification assay for ultrasensitive detection of polynucleotide kinase activity. Chem Commun (Camb) 2018; 54:13841-13844. [DOI: 10.1039/c8cc08616h] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A novel, simple, one-step and one-tube detection method for polynucleotide kinase (PNK) activity based on isothermal real-time amplification assay was proposed.
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Affiliation(s)
- Xiao-Yu Li
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- College of Chemistry
- Nankai University
- Tianjin
| | - Yi-Chen Du
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- College of Chemistry
- Nankai University
- Tianjin
| | - Yan-Nian Pan
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- College of Chemistry
- Nankai University
- Tianjin
| | - Li-Li Su
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- College of Chemistry
- Nankai University
- Tianjin
| | - Shuo Shi
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- College of Chemistry
- Nankai University
- Tianjin
| | - Si-Yuan Wang
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- College of Chemistry
- Nankai University
- Tianjin
| | - An-Na Tang
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- College of Chemistry
- Nankai University
- Tianjin
| | - Kwangil Kim
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- College of Chemistry
- Nankai University
- Tianjin
| | - De-Ming Kong
- State Key Laboratory of Medicinal Chemical Biology
- Tianjin Key Laboratory of Biosensing and Molecular Recognition
- College of Chemistry
- Nankai University
- Tianjin
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