51
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Ouyang T, Liu Z, Han Z, Ge Q. MicroRNA Detection Specificity: Recent Advances and Future Perspective. Anal Chem 2019; 91:3179-3186. [DOI: 10.1021/acs.analchem.8b05909] [Citation(s) in RCA: 91] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Tinglan Ouyang
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
| | - Zhiyu Liu
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
| | - Zhiyi Han
- Department of Liver Diseases, Shenzhen Traditional Chinese Medicine Hospital, Shenzhen 518033, China
| | - Qinyu Ge
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
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52
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Yang Z, Zhang S, Zhao H, Niu H, Wu ZS, Chang HT. Branched DNA Junction-Enhanced Isothermal Circular Strand Displacement Polymerization for Intracellular Imaging of MicroRNAs. Anal Chem 2018; 90:13891-13899. [DOI: 10.1021/acs.analchem.8b03063] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Zhe Yang
- Cancer Metastasis
Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer
Metastasis Chemoprevention and Chemotherapy, National and Local Joint
Biomedical Engineering Research Center on Photodynamic Technologies,
Fujian Engineering Research Center for Drug and Diagnoses-Treat of
Photodynamic Therapy, Pharmaceutical Photocatalysis of the State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, China
| | - Songbai Zhang
- Cancer Metastasis
Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer
Metastasis Chemoprevention and Chemotherapy, National and Local Joint
Biomedical Engineering Research Center on Photodynamic Technologies,
Fujian Engineering Research Center for Drug and Diagnoses-Treat of
Photodynamic Therapy, Pharmaceutical Photocatalysis of the State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, China
- College of Chemistry and Materials Engineering, Hunan University of Arts and Science, Changde 415000, China
| | - Hui Zhao
- Cancer Metastasis
Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer
Metastasis Chemoprevention and Chemotherapy, National and Local Joint
Biomedical Engineering Research Center on Photodynamic Technologies,
Fujian Engineering Research Center for Drug and Diagnoses-Treat of
Photodynamic Therapy, Pharmaceutical Photocatalysis of the State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, China
| | - Huimin Niu
- Cancer Metastasis
Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer
Metastasis Chemoprevention and Chemotherapy, National and Local Joint
Biomedical Engineering Research Center on Photodynamic Technologies,
Fujian Engineering Research Center for Drug and Diagnoses-Treat of
Photodynamic Therapy, Pharmaceutical Photocatalysis of the State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, China
| | - Zai-Sheng Wu
- Cancer Metastasis
Alert and Prevention Center, Fujian Provincial Key Laboratory of Cancer
Metastasis Chemoprevention and Chemotherapy, National and Local Joint
Biomedical Engineering Research Center on Photodynamic Technologies,
Fujian Engineering Research Center for Drug and Diagnoses-Treat of
Photodynamic Therapy, Pharmaceutical Photocatalysis of the State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, China
| | - Huan-Tsung Chang
- Department of Chemistry, National Taiwan University, Roosevelt Road, Taipei 10617, Taiwan
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53
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Mao D, Chen H, Tang Y, Li J, Cao Y, Zhao J. Application of Isothermal Nucleic Acid Signal Amplification in the Detection of Hepatocellular Carcinoma-Associated MicroRNA. Chempluschem 2018; 84:8-17. [DOI: 10.1002/cplu.201800382] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Indexed: 12/13/2022]
Affiliation(s)
- Dongsheng Mao
- Center for Molecular Recognition and Biosensing; School of Life Sciences; Shanghai University; Shanghai 200444 P. R. China
| | - Hong Chen
- Center for Molecular Recognition and Biosensing; School of Life Sciences; Shanghai University; Shanghai 200444 P. R. China
| | - Yingying Tang
- Center for Molecular Recognition and Biosensing; School of Life Sciences; Shanghai University; Shanghai 200444 P. R. China
| | - Jingwen Li
- Center for Molecular Recognition and Biosensing; School of Life Sciences; Shanghai University; Shanghai 200444 P. R. China
- CAS Key Lab of Bio-Medical Diagnostics Institution; Suzhou Institute of Biomedical Engineering and Technology; Chinese Academy of Sciences; Suzhou 215163 P. R. China
| | - Ya Cao
- Center for Molecular Recognition and Biosensing; School of Life Sciences; Shanghai University; Shanghai 200444 P. R. China
| | - Jing Zhao
- Center for Molecular Recognition and Biosensing; School of Life Sciences; Shanghai University; Shanghai 200444 P. R. China
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54
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Salahandish R, Ghaffarinejad A, Naghib SM, Majidzadeh-A K, Zargartalebi H, Sanati-Nezhad A. Nano-biosensor for highly sensitive detection of HER2 positive breast cancer. Biosens Bioelectron 2018; 117:104-111. [DOI: 10.1016/j.bios.2018.05.043] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 05/10/2018] [Accepted: 05/24/2018] [Indexed: 01/26/2023]
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55
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Wang Y, Howes PD, Kim E, Spicer CD, Thomas MR, Lin Y, Crowder SW, Pence IJ, Stevens MM. Duplex-Specific Nuclease-Amplified Detection of MicroRNA Using Compact Quantum Dot-DNA Conjugates. ACS APPLIED MATERIALS & INTERFACES 2018; 10:28290-28300. [PMID: 30113161 PMCID: PMC6141140 DOI: 10.1021/acsami.8b07250] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Accepted: 07/31/2018] [Indexed: 05/18/2023]
Abstract
Advances in nanotechnology have provided new opportunities for the design of next-generation nucleic acid biosensors and diagnostics. Indeed, combining advances in functional nanoparticles, DNA nanotechnology, and nuclease-enzyme-based amplification can give rise to new assays with advantageous properties. In this work, we developed a microRNA (miRNA) assay using bright fluorescent quantum dots (QDs), simple DNA probes, and the enzyme duplex-specific nuclease. We employed an isothermal target-recycling mechanism, where a single miRNA target triggers the cleavage of many DNA signal probes. The incorporation of DNA-functionalized QDs enabled a quantitative fluorescent readout, mediated by Förster resonance energy transfer (FRET)-based interaction with the DNA signal probes. Our approach splits the reaction in two, performing the enzyme-mediated amplification and QD-based detection steps separately such that each reaction could be optimized for performance of the active components. Target recycling gave ca. 3 orders of magnitude amplification, yielding highly sensitive detection with a limit of 42 fM (or 1.2 amol) of miR-148, with excellent selectivity versus mismatched sequences and other miRNAs. Furthermore, we used an alternative target (miR-21) and FRET pair for direct and absolute quantification of miR-21 in RNA extracts from human cancer and normal cell lines.
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Affiliation(s)
- Ye Wang
- Department of Materials, Department of
Bioengineering, and Institute of Biomedical Engineering, Imperial College London, London SW7 2AZ, U.K.
| | | | - Eunjung Kim
- Department of Materials, Department of
Bioengineering, and Institute of Biomedical Engineering, Imperial College London, London SW7 2AZ, U.K.
| | | | - Michael R. Thomas
- Department of Materials, Department of
Bioengineering, and Institute of Biomedical Engineering, Imperial College London, London SW7 2AZ, U.K.
| | - Yiyang Lin
- Department of Materials, Department of
Bioengineering, and Institute of Biomedical Engineering, Imperial College London, London SW7 2AZ, U.K.
| | - Spencer W. Crowder
- Department of Materials, Department of
Bioengineering, and Institute of Biomedical Engineering, Imperial College London, London SW7 2AZ, U.K.
| | - Isaac J. Pence
- Department of Materials, Department of
Bioengineering, and Institute of Biomedical Engineering, Imperial College London, London SW7 2AZ, U.K.
| | - Molly M. Stevens
- Department of Materials, Department of
Bioengineering, and Institute of Biomedical Engineering, Imperial College London, London SW7 2AZ, U.K.
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56
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Fluorometric determination of microRNA-155 in cancer cells based on carbon dots and MnO 2 nanosheets as a donor-acceptor pair. Mikrochim Acta 2018; 185:372. [PMID: 29995191 DOI: 10.1007/s00604-018-2868-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 06/08/2018] [Indexed: 10/28/2022]
Abstract
A fluorometric method is presented for sensitive deternination of microRNA. It is making use of carbon dots (C-dots) loaded with a DNA probe as fluorophore and MnO2 nanosheets as the quenching agent. The blue-green fluorescence of the DNA-loaded C-dots is quenched by the MnO2 nanosheets, but restored on binding target microRNA-155. The maximum excitation wavelength and the maximum emission wavelength of C-dots are at 360 nm and 455 nm, respectively. Fluorescence correlates linearly with the log of the microRNA-155 concentration in two ranges, viz. from 0.15 to 1.65 aM and from 1.65 to 20 aM. The detection limit is as low as 0.1 aM. The assay can discriminate between fully complementary and single-base mismatch microRNA. The assay displayed high specificity when used to detect MCF-7 breast cancer cells which can be detected in concentrations from 1000 to 45,000 cells·mL-1, with a 600 cells·mL-1 detection limit. The method was applied to the analysis of serum samples spiked with microRNA, and satisfactory results were acquired. Graphical abstract Schematic of a fluorometric sensing platform for miRNA-155. The method relies on a FRET process between C-dots and MnO2 nanosheets. This strategy has a practical application for detection of miRNA in cell lines and biological fluids.
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57
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Enzyme-free isothermal target-recycled amplification combined with PAGE for direct detection of microRNA-21. Anal Biochem 2018; 550:117-122. [DOI: 10.1016/j.ab.2018.04.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 04/19/2018] [Accepted: 04/24/2018] [Indexed: 12/29/2022]
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58
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Wang Y, Sun S, Zhang Z, Shi D. Nanomaterials for Cancer Precision Medicine. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1705660. [PMID: 29504159 DOI: 10.1002/adma.201705660] [Citation(s) in RCA: 102] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 10/28/2017] [Indexed: 05/21/2023]
Abstract
Medical science has recently advanced to the point where diagnosis and therapeutics can be carried out with high precision, even at the molecular level. A new field of "precision medicine" has consequently emerged with specific clinical implications and challenges that can be well-addressed by newly developed nanomaterials. Here, a nanoscience approach to precision medicine is provided, with a focus on cancer therapy, based on a new concept of "molecularly-defined cancers." "Next-generation sequencing" is introduced to identify the oncogene that is responsible for a class of cancers. This new approach is fundamentally different from all conventional cancer therapies that rely on diagnosis of the anatomic origins where the tumors are found. To treat cancers at molecular level, a recently developed "microRNA replacement therapy" is applied, utilizing nanocarriers, in order to regulate the driver oncogene, which is the core of cancer precision therapeutics. Furthermore, the outcome of the nanomediated oncogenic regulation has to be accurately assessed by the genetically characterized, patient-derived xenograft models. Cancer therapy in this fashion is a quintessential example of precision medicine, presenting many challenges to the materials communities with new issues in structural design, surface functionalization, gene/drug storage and delivery, cell targeting, and medical imaging.
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Affiliation(s)
- Yilong Wang
- The Institute for Translational Nanomedicine, Shanghai East Hospital, the Institute for Biomedical Engineering & Nano Science, Tongji University School of Medicine, Shanghai, 200092, P. R. China
| | - Shuyang Sun
- Department of Oral and Maxillofacial-Head Neck Oncology, Ninth People's Hospital, Shanghai Jiao Tong University, School of Medicine, 639 Zhizaoju Road, Shanghai, 200011, P. R. China
| | - Zhiyuan Zhang
- Department of Oral and Maxillofacial-Head Neck Oncology, Ninth People's Hospital, Shanghai Jiao Tong University, School of Medicine, 639 Zhizaoju Road, Shanghai, 200011, P. R. China
| | - Donglu Shi
- The Institute for Translational Nanomedicine, Shanghai East Hospital, the Institute for Biomedical Engineering & Nano Science, Tongji University School of Medicine, Shanghai, 200092, P. R. China
- The Materials Science and Engineering Program, College of Engineering and Applied Science, 2901 Woodside Drive, Cincinnati, University of Cincinnati, Cincinnati, OH, 45221, USA
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59
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Luminescent quantum dots for miRNA detection. Talanta 2018; 179:456-465. [PMID: 29310260 DOI: 10.1016/j.talanta.2017.11.011] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2017] [Revised: 10/30/2017] [Accepted: 11/06/2017] [Indexed: 01/23/2023]
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60
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Li F, Li F, Luo D, Lai W, Xiong Y, Xu H. Biotin-exposure-based immunomagnetic separation coupled with nucleic acid lateral flow biosensor for visibly detecting viable Listeria monocytogenes. Anal Chim Acta 2018. [PMID: 29534795 DOI: 10.1016/j.aca.2018.02.009] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Infectious diseases caused by Listeria monocytogenes pose a great threat to public health worldwide. Therefore, a rapid and efficient method for L. monocytogenes detection is needed. In this study, a biotin-exposure-based immunomagnetic separation (IMS) method was developed. That is, biotinylated antibody was first targeted to L. monocytogenes. Then, streptavidin-functionalized magnetic nanoparticles were added and anchored onto L. monocytogenes cells indirectly through the strong noncovalent interaction between streptavidin and biotin. Biotin-exposure-based IMS exhibited an excellent capability to enrich L. monocytogenes. Specifically, more than 90% of L. monocytogenes was captured when the bacterial concentration was lower than 104 colony-forming units (CFU)/mL. Importantly, the antibody dosage was reduced by 10 times of that in our previous study, which used antibody direct-conjugated magnetic nanoparticles. Propidium monoazide (PMA) treatment prior to PCR amplification could eliminate the false-positive results from dead bacteria and detected viable L. monocytogenes sensitively and specifically. For viable L.monocytogenes detection, enriched L. monocytogenes was treated with PMA prior to asymmetric PCR amplification. The detection limits of the combined IMS with nucleic acid lateral flow (NALF) biosensor for viable L. monocytogenes detection were 3.5 × 103 CFU/mL in phosphate buffer solution and 3.5 × 104 CFU/g in lettuce samples. The whole assay process of recognizing viable L. monocytogenes was completed within 6 h. The proposed biotin-exposure-mediated IMS combined with a disposable NALF biosensor platform posed no health risk to the end user, and possessed potential applications in the rapid screening and identification of foodborne pathogens.
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Affiliation(s)
- Fulai Li
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, PR China
| | - Fan Li
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, PR China
| | - Dan Luo
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, PR China
| | - Weihua Lai
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, PR China
| | - Yonghua Xiong
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, PR China
| | - Hengyi Xu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, PR China.
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61
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Li B, Zhou X, Liu H, Deng H, Huang R, Xing D. Simultaneous Detection of Antibiotic Resistance Genes on Paper-Based Chip Using [Ru(phen) 2dppz] 2+ Turn-on Fluorescence Probe. ACS APPLIED MATERIALS & INTERFACES 2018; 10:4494-4501. [PMID: 29323478 DOI: 10.1021/acsami.7b17653] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Antibiotic resistance, the ability of some bacteria to resist antibiotic drugs, has been a major global health burden due to the extensive use of antibiotic agents. Antibiotic resistance is encoded via particular genes; hence the specific detection of these genes is necessary for diagnosis and treatment of antibiotic resistant cases. Conventional methods for monitoring antibiotic resistance genes require the sample to be transported to a central laboratory for tedious and sophisticated tests, which is grueling and time-consuming. We developed a paper-based chip, integrated with loop-mediated isothermal amplification (LAMP) and the "light switch" molecule [Ru(phen)2dppz]2+, to conduct turn-on fluorescent detection of antibiotic resistance genes. In this assay, the amplification reagents can be embedded into test spots of the chip in advance, thus simplifying the detection procedure. [Ru(phen)2dppz]2+ was applied to intercalate into amplicons for product analysis, enabling this assay to be operated in a wash-free format. The paper-based detection device exhibited a limit of detection (LOD) as few as 100 copies for antibiotic resistance genes. Meanwhile, it could detect antibiotic resistance genes from various bacteria. Noticeably, the approach can be applied to other genes besides antibiotic resistance genes by simply changing the LAMP primers. Therefore, this paper-based chip has the potential for point-of-care (POC) applications to detect various gene samples, especially in resource-limited conditions.
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Affiliation(s)
- Bofan Li
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics South China Normal University , Guangzhou 510631, China
| | - Xiaoming Zhou
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics South China Normal University , Guangzhou 510631, China
| | - Hongxing Liu
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics South China Normal University , Guangzhou 510631, China
| | - Huaping Deng
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics South China Normal University , Guangzhou 510631, China
| | - Ru Huang
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics South China Normal University , Guangzhou 510631, China
| | - Da Xing
- MOE Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics South China Normal University , Guangzhou 510631, China
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62
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Saberi Z, Rezaei B, Khayamian T. A fluorescent aptasensor for analysis of adenosine triphosphate based on aptamer-magnetic nanoparticles and its single-stranded complementary DNA labeled carbon dots. LUMINESCENCE 2018; 33:640-646. [PMID: 29380946 DOI: 10.1002/bio.3457] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Revised: 10/16/2017] [Accepted: 12/24/2017] [Indexed: 12/28/2022]
Abstract
A new fluorimetric aptasensor was designed for the determination of adenosine triphosphate (ATP) based on magnetic nanoparticles (MNPs) and carbon dots (CDs). In this analytical strategy, an ATP aptamer was conjugated on MNPs and a complementary strand of the aptamer (CS) was labeled with CDs. The aptamer and its CS were hybridized to form a double helical structure. The hybridized aptamers could be used for the specific recognition of ATP in a biological complex matrix using a strong magnetic field to remove the interfering effect. In the absence of ATP, no CDs-CS could be released into the solution and this resulted in a weak fluorescence signal. In the presence of ATP, the target binds to its aptamer and causes the dissociation of the double helical structure and liberation of the CS, such that a strong fluorescence signal was generated. The increased fluorescence signal was proportional to ATP concentration. The limit of detection was estimated to be 1.0 pmol L-1 with a dynamic range of 3.0 pmol L-1 to 5.0 nmol L-1 . The specific aptasensor was applied to detect ATP in human serum samples with satisfactory results. Moreover, molecular dynamic simulation (MDS) studies were used to analyze interactions of the ATP molecule with the aptamer.
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Affiliation(s)
- Zeinab Saberi
- Department of Chemistry, Isfahan University of Technology, Isfahan, Islamic Republic of Iran
| | - Behzad Rezaei
- Department of Chemistry, Isfahan University of Technology, Isfahan, Islamic Republic of Iran
| | - Taghi Khayamian
- Department of Chemistry, Isfahan University of Technology, Isfahan, Islamic Republic of Iran
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63
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Abstract
Recent advances in miRNA detection methods and new applications.
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Affiliation(s)
- Yongqiang Cheng
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis
- Ministry of Education
- Key Laboratory of Analytical Science and Technology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
| | - Lijuan Dong
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis
- Ministry of Education
- Key Laboratory of Analytical Science and Technology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
| | - Jiangyan Zhang
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis
- Ministry of Education
- Key Laboratory of Analytical Science and Technology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
| | - Yaqing Zhao
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis
- Ministry of Education
- Key Laboratory of Analytical Science and Technology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
| | - Zhengping Li
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis
- Ministry of Education
- Key Laboratory of Analytical Science and Technology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
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64
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Kilic T, Erdem A, Ozsoz M, Carrara S. microRNA biosensors: Opportunities and challenges among conventional and commercially available techniques. Biosens Bioelectron 2018; 99:525-546. [DOI: 10.1016/j.bios.2017.08.007] [Citation(s) in RCA: 167] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 08/01/2017] [Accepted: 08/04/2017] [Indexed: 12/19/2022]
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65
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Miao X, Cheng Z, Ma H, Li Z, Xue N, Wang P. Label-Free Platform for MicroRNA Detection Based on the Fluorescence Quenching of Positively Charged Gold Nanoparticles to Silver Nanoclusters. Anal Chem 2017; 90:1098-1103. [DOI: 10.1021/acs.analchem.7b01991] [Citation(s) in RCA: 139] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Xiangmin Miao
- School
of Life Science, and ‡School of Chemistry and Materials Science, Jiangsu Normal University, Xuzhou 221116, China
| | - Zhiyuan Cheng
- School
of Life Science, and ‡School of Chemistry and Materials Science, Jiangsu Normal University, Xuzhou 221116, China
| | - Haiyan Ma
- School
of Life Science, and ‡School of Chemistry and Materials Science, Jiangsu Normal University, Xuzhou 221116, China
| | - Zongbing Li
- School
of Life Science, and ‡School of Chemistry and Materials Science, Jiangsu Normal University, Xuzhou 221116, China
| | - Ning Xue
- School
of Life Science, and ‡School of Chemistry and Materials Science, Jiangsu Normal University, Xuzhou 221116, China
| | - Po Wang
- School
of Life Science, and ‡School of Chemistry and Materials Science, Jiangsu Normal University, Xuzhou 221116, China
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66
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Zhang W, Zhang J, Zhang Q, Hu F, Gu Y. Highly specific real-time quantification of diverse microRNAs in human samples using universal primer set frame. Anal Biochem 2017; 543:71-78. [PMID: 29224731 DOI: 10.1016/j.ab.2017.12.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Revised: 12/01/2017] [Accepted: 12/05/2017] [Indexed: 01/06/2023]
Abstract
In this study, one group of universal primer set frame, composed by one reverse transcription (RT) primer frame and a pair of quantitative real-time polymerase chain reaction (qRT-PCR) primer frames, was elaborately screened and designed by homebuilt software for sensitive and specific quantification of diverse miRNAs. The universal primer set frame can be applied for multiplex miRNAs detection by simply changing the RT-X part of RT primer frame and RP-Y part of qRT-PCR reverse primer frame based on target sequence. The maximum similarity of RT-Y, RT-Z and qRT-PCR forward primer to the human genome and human transcriptome is less than 76%, ensuring the high specificity in human sample detection. The high sensitivity and broad dynamic linear range of the developed approaches by using designed primer set frame were demonstrated on the in vitro detection of miR-21 and miR-155, with dynamic range of 10 fM to 10 nM and detection limit of 3.74 × 10-15 M and 5.81 × 10-15 M for miR-21 and miR-155, respectively. In particular, the developed assays also have high sequence specificity which could clearly discriminate a single base difference in miRNA sequence. The contents of miR-21 and miR-155 in tissue and serum samples have been successfully detected using the developed assays. Results indicated that miR-21 and miR-155 were elevated in cancer tissue and serum specimens than that of normal samples, implying the developed assays hold a great promise for further application in biomedical research and early clinical diagnosis. More importantly, the primer set frame can be universally used in any miRNA investigation.
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Affiliation(s)
- Wancun Zhang
- State Key Laboratory of Natural Medicines, Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, 210009 Nanjing, China
| | - Jiaqi Zhang
- State Key Laboratory of Natural Medicines, Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, 210009 Nanjing, China
| | - Qi Zhang
- State Key Laboratory of Natural Medicines, Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, 210009 Nanjing, China
| | - Fang Hu
- State Key Laboratory of Natural Medicines, Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, 210009 Nanjing, China
| | - Yueqing Gu
- State Key Laboratory of Natural Medicines, Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, 210009 Nanjing, China.
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67
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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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68
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Javani A, Javadi-Zarnaghi F, Rasaee MJ. A multiplex protein-free lateral flow assay for detection of microRNAs based on unmodified molecular beacons. Anal Biochem 2017; 537:99-105. [PMID: 28911984 DOI: 10.1016/j.ab.2017.09.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 09/03/2017] [Accepted: 09/09/2017] [Indexed: 12/11/2022]
Abstract
Lateral flow assays (LFAs) have promising potentials for point-of-care applications. Recently, many LFAs have been reported that are based on hybridization of oligonucleotide strands. Mostly, biotinylated capture DNAs are immobilized on the surface of a nitrocellulose membrane via streptavidin interactions. During the assay, stable colorful complexes get formed that are visible by naked eyes. Here, we present an inexpensive and unique design of LFA that applies unmodified oligonucleotides at capture lines. The presented LFA do not utilize streptavidin or any other affinity protein. We employ structural switch of molecular beacons (MB) in combination with base stacking hybridization (BSH) phenomenon. The unique design of the reported LFA provided high selectivity for target oligonucleotides. We validated potential applications of the system for detection of DNA mimics of two microRNAs in multiplex assays.
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Affiliation(s)
- Atefeh Javani
- Department of Biology, Faculty of Sciences, University of Isfahan, Isfahan, Iran
| | | | - Mohammad Javad Rasaee
- Department of Medical Biotechnology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
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69
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Chen YX, Huang KJ, Niu KX. Recent advances in signal amplification strategy based on oligonucleotide and nanomaterials for microRNA detection-a review. Biosens Bioelectron 2017; 99:612-624. [PMID: 28837925 DOI: 10.1016/j.bios.2017.08.036] [Citation(s) in RCA: 162] [Impact Index Per Article: 23.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 08/13/2017] [Accepted: 08/14/2017] [Indexed: 01/01/2023]
Abstract
MicroRNAs (MiRNAs) play multiple crucial regulating roles in cell which can regulate one third of protein-coding genes. MiRNAs participate in the developmental and physiological processes of human body, while their aberrant adjustment will be more likely to trigger diseases such as cancers, kidney disease, central nervous system diseases, cardiovascular diseases, diabetes, viral infections and so on. What's worse, for the detection of miRNAs, their small size, high sequence similarity, low abundance and difficult extraction from cells impose great challenges in the analysis. Hence, it's necessary to fabricate accurate and sensitive biosensing platform for miRNAs detection. Up to now, researchers have developed many signal-amplification strategies for miRNAs detection, including hybridization chain reaction, nuclease amplification, rolling circle amplification, catalyzed hairpin assembly amplification and nanomaterials based amplification. These methods are typical, feasible and frequently used. In this review, we retrospect recent advances in signal amplification strategies for detecting miRNAs and point out the pros and cons of them. Furthermore, further prospects and promising developments of the signal-amplification strategies for detecting miRNAs are proposed.
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Affiliation(s)
- Ying-Xu Chen
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang 464000, China; Henan Province Key Laboratory of Utilization of Non-metallic Mineral in the South of Henan, Xinyang Normal University, Xinyang 464000, China
| | - Ke-Jing Huang
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang 464000, China; Henan Province Key Laboratory of Utilization of Non-metallic Mineral in the South of Henan, Xinyang Normal University, Xinyang 464000, China.
| | - Ke-Xin Niu
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang 464000, China; Henan Province Key Laboratory of Utilization of Non-metallic Mineral in the South of Henan, Xinyang Normal University, Xinyang 464000, China
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70
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Gong Y, Yang H, Tian X. Elucidating the mechanism of miRNA-214 in the regulation of gingival carcinoma. Exp Ther Med 2017; 13:2544-2550. [PMID: 28565877 DOI: 10.3892/etm.2017.4264] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Accepted: 12/09/2016] [Indexed: 12/16/2022] Open
Abstract
The aim of the present study was to evaluate the expression levels of microRNA (miRNA)-214 in tumor tissue, blood and saliva of patients with gingival carcinoma, and to investigate the mechanisms underlying the infiltration and invasion of gingival carcinoma. Between January 2013 and March 2015, blood and saliva samples, gingival carcinoma tumor specimens and peritumoral tumor tissues were harvested from 56 patients with gingival carcinoma. Blood and saliva samples were also harvested from 33 control patients without gingival carcinoma. Reverse transcription-quantitative polymerase chain reaction (RT-qPCR) was performed to detect miRNA-214 and protein tyrosine phosphatase gene (PTEN) mRNA levels. Western blotting and ELISA were performed to detect PTEN protein levels. The results of RT-qPCR demonstrated that the expression of PTEN mRNA in tumor tissues, blood and saliva of patients with gingival carcinoma were significantly decreased compared with that of the control group (P<0.05). These findings were consistent were consistent with the results of PTEN protein expression detected via western blotting and ELISA in these samples (P<0.05). Conversely, the expression levels of miRNA-214 in these samples were significantly increased (P<0.05) in patients with gingival carcinoma compared with the control group. The decreased expression of PTEN may be associated with the expression of miRNA-214. miRNA-214 may regulate infiltration and invasion of gingival carcinoma via PTEN. These results suggest that miRNA-214 may be used as a marker of gingival carcinoma.
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Affiliation(s)
- Yu Gong
- Emergency Department, Affiliated Stomatology Hospital of Kunming Medical University, Kunming, Yunnan 650031, P.R. China
| | - Hongli Yang
- Emergency Department, Affiliated Stomatology Hospital of Kunming Medical University, Kunming, Yunnan 650031, P.R. China
| | - Xin Tian
- Department of Oral Pathology, Affiliated Stomatology Hospital of Kunming Medical University, Kunming, Yunnan 650031, P.R. China
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71
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He B. A sandwich-type electrochemical biosensor for alpha-fetoprotein based on Au nanoparticles decorating a hollow molybdenum disulfide microbox coupled with a hybridization chain reaction. NEW J CHEM 2017. [DOI: 10.1039/c7nj02431b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, a sensitive sandwich-type biosensor for detecting alpha-fetoprotein (AFP) is developed by using a target-triggered hybridization chain reaction strategy.
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Affiliation(s)
- Baoshan He
- School of Food Science and Technology
- Henan University of Technology
- Zhengzhou 450001
- People's Republic of China
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72
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Gong X, Cai J, Zhang B, Zhao Q, Piao J, Peng W, Gao W, Zhou D, Zhao M, Chang J. A review of fluorescent signal-based lateral flow immunochromatographic strips. J Mater Chem B 2017; 5:5079-5091. [DOI: 10.1039/c7tb01049d] [Citation(s) in RCA: 104] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Fluorescent signal-based lateral flow immunochromatographic strips (FLFICS) have received great expectations since they combine the quantitative sensitivity of fluorescence analysis and the simplicity, rapidness, and portability of a common lateral flow immunochromatographic strip (LFICS).
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