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Yang Z, Liu E, Wang SM, Xiao YF, Zeng S, Yang SM, Zhao XY, Huang Y. Development of a long noncoding RNA BC032469-dependent gold nanoparticle molecular beacon for the detection of gastric cancer cells. Nanomedicine (Lond) 2021; 16:2255-2267. [PMID: 34569291 DOI: 10.2217/nnm-2021-0249] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Aim: Long noncoding RNA (lncRNA) BC032469-dependent gold nanoparticle molecular beacons (AuNP-MB) were constructed for the detection of gastric cancer cells. Materials & methods: The AuNP-MBs were prepared according to well-established procedures based on the Au-S interaction between the gold lattice and thiol functionalized oligonucleotides. More importantly, the stability and targeting ability of AuNP-MB were verified by a series of in vitro and in vivo experiments. Results: The lncRNA-dependent probes were successfully utilized for AuNP-MB-based intracellular imaging, with fluorescence effectively emitted in GC cells, but not in normal cells. Notably, such fluorescent emission was positively correlated with lncRNA BC032469 expression. Conclusion: The authors developed an effective fluorescent imaging probe for the recognition of gastric cancer cells.
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Affiliation(s)
- Zhuo Yang
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, No. 83, Xinqiao Street, Shapingba District, Chongqing, 400037, China
| | - En Liu
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, No. 83, Xinqiao Street, Shapingba District, Chongqing, 400037, China
| | - Su Min Wang
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, No. 83, Xinqiao Street, Shapingba District, Chongqing, 400037, China
| | - Yu Feng Xiao
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, No. 83, Xinqiao Street, Shapingba District, Chongqing, 400037, China
| | - Shuo Zeng
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, No. 83, Xinqiao Street, Shapingba District, Chongqing, 400037, China
| | - Shi Ming Yang
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, No. 83, Xinqiao Street, Shapingba District, Chongqing, 400037, China
| | - Xiao Yan Zhao
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, No. 83, Xinqiao Street, Shapingba District, Chongqing, 400037, China
| | - Yu Huang
- Department of Gastroenterology, Xinqiao Hospital, Army Medical University, No. 83, Xinqiao Street, Shapingba District, Chongqing, 400037, China
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2
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Dharanivasan G, Jesse DM, Rajamuthuramalingam T, Rajendran G, Shanthi S, Kathiravan K. Scanometric Detection of Tomato Leaf Curl New Delhi Viral DNA Using Mono- and Bifunctional AuNP-Conjugated Oligonucleotide Probes. ACS OMEGA 2019; 4:10094-10107. [PMID: 31460102 PMCID: PMC6648060 DOI: 10.1021/acsomega.9b00340] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 05/15/2019] [Indexed: 05/07/2023]
Abstract
Scanometric detection of tomato leaf curl New Delhi viral DNA using AuNP-conjugated mono- and bifunctional oligo probes through direct DNA hybridization assay (DDH assay) and sandwich DNA hybridization assay (SDH assay) with silver enhancement was developed. Tomato leaf curl New Delhi virus (ToLCNDV) coat protein gene-specific thiol-modified ssoligo probes were used for the preparation of mono- and bifunctional AuNP-ssoligo probe conjugates (signal probes). ssDNA arrays were prepared using polymerase chain reaction (PCR), rolling circle amplification (RCA), genomic DNAs fragments, and phosphate-modified positive control/capture probes through 1-ethyl-3-(3-dimethylaminopropyl)-carbodiimide/1-methylimidazole conjugation on the amine-modified glass slide (GS) surface. In the DDH assay, signal probes were directly hybridized with ssDNA array of positive control and ToLCNDV DNA samples and the detection signals were amplified by silver enhancement. Dark black/gray colors were developed on the GS by the result of Ag enhancement, which can be visualized and discriminated by the naked eye. The images were captured using a simple flatbed scanner, and the determined amounts of signal probes were hybridized with their target DNA. Similarly, the SDH assay also performed through two rounds of hybridization between capture probes and target DNA; target DNA and signal probes followed by silver enhancement. The detection signals were found higher in the PCR sample than the RCA and genomic DNA samples because of the presence of increased copy numbers of complementary DNAs in PCR samples. Further, bifunctional AuNP-ssoligo probe shows higher intensity of detection signal than monofunctional probes because it can be hybridized with both strands of dsDNA targets. Moreover, the DDH-based scanometric method showed higher detection sensitivity than the SDH assay-based scanometric method. Overall, bifunctional signal probes showed more detection sensitivity than monofunctional probes in scanometric methods based on both DDH and SDH assays. The limit of detection of this developed scanometric method was optimized (100 zM to 100 pM concentration). Further, DDH assay-based scanometric method shows significant advantages over the SDH assay method, such as cost-effectiveness, because it requires only single probes (signal probes), less time-consuming by the need of only single-step hybridization, and higher detection sensitivity (up to zM). To the best of our knowledge, this is the first attempt made to develop a scanometric-based nanoassay method for the detection of plant viral DNA. This approach will be a remarkable milestone for the application of nanotechnology in the development of nanobiosensor for plant pathogen detection.
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Affiliation(s)
- Gunasekaran Dharanivasan
- Department
of Biotechnology and Department of Zoology, University of Madras, Guindy Campus, Chennai 600025, Tamil
Nadu, India
| | - Denison Michael
Immanuel Jesse
- Department
of Biotechnology and Department of Zoology, University of Madras, Guindy Campus, Chennai 600025, Tamil
Nadu, India
| | - Thangavelu Rajamuthuramalingam
- Department
of Biotechnology and Department of Zoology, University of Madras, Guindy Campus, Chennai 600025, Tamil
Nadu, India
| | - Ganapathy Rajendran
- Department
of Biotechnology and Department of Zoology, University of Madras, Guindy Campus, Chennai 600025, Tamil
Nadu, India
| | - Sathappan Shanthi
- Department
of Biotechnology and Department of Zoology, University of Madras, Guindy Campus, Chennai 600025, Tamil
Nadu, India
| | - Krishnan Kathiravan
- Department
of Biotechnology and Department of Zoology, University of Madras, Guindy Campus, Chennai 600025, Tamil
Nadu, India
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Wang L, Han Y, Xiao S, Lv S, Wang C, Zhang N, Wang Z, Tang Y, Li H, Lyu J, Xu H, Shen Z. Reverse strand-displacement amplification strategy for rapid detection of p53 gene. Talanta 2018; 187:365-369. [DOI: 10.1016/j.talanta.2018.05.035] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 03/26/2018] [Accepted: 05/08/2018] [Indexed: 02/01/2023]
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4
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Huang J, Wu J, Li Z. Molecular beacon-based enzyme-free strategy for amplified DNA detection. Biosens Bioelectron 2016; 79:758-62. [DOI: 10.1016/j.bios.2016.01.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Revised: 12/29/2015] [Accepted: 01/05/2016] [Indexed: 12/18/2022]
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5
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A plasmonic colorimetric strategy for biosensing through enzyme guided growth of silver nanoparticles on gold nanostars. Biosens Bioelectron 2016; 78:267-273. [DOI: 10.1016/j.bios.2015.11.056] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Revised: 10/30/2015] [Accepted: 11/18/2015] [Indexed: 12/18/2022]
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6
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Liu Y, Li S, Chen D, Wang Z, Zhang J, Tian C, Ding L, Chen Y, Qian Z, Gu Y. Clinical diagnosis of EML4–ALK mutation in NSCLC by a gold nanoparticle beacon. RSC Adv 2016. [DOI: 10.1039/c6ra21230a] [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] Open
Abstract
The existence of EML4–ALK, a mutated fusion gene in non-small-cell lung cancer (NSCLC), is an important consideration in the decision of the treatment options for NSCLC patients. Gold nanoparticle beacons could be applied in clinical detection of the fusion gene visually.
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Xiong E, Zhang X, Liu Y, Zhou J, Yu P, Li X, Chen J. Ultrasensitive Electrochemical Detection of Nucleic Acids Based on the Dual-Signaling Electrochemical Ratiometric Method and Exonuclease III-Assisted Target Recycling Amplification Strategy. Anal Chem 2015; 87:7291-6. [DOI: 10.1021/acs.analchem.5b01402] [Citation(s) in RCA: 131] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Erhu Xiong
- State Key
Laboratory of Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Xiaohua Zhang
- State Key
Laboratory of Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Yunqing Liu
- State Key
Laboratory of Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Jiawan Zhou
- State Key
Laboratory of Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Peng Yu
- State Key
Laboratory of Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Xiaoyu Li
- State Key
Laboratory of Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Jinhua Chen
- State Key
Laboratory of Chemo/Biosensing
and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
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8
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Zang Y, Lei J, Ling P, Ju H. Catalytic Hairpin Assembly-Programmed Porphyrin–DNA Complex as Photoelectrochemical Initiator for DNA Biosensing. Anal Chem 2015; 87:5430-6. [DOI: 10.1021/acs.analchem.5b00888] [Citation(s) in RCA: 101] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Yang Zang
- State Key Laboratory of Analytical
Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
| | - Jianping Lei
- State Key Laboratory of Analytical
Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
| | - Pinghua Ling
- State Key Laboratory of Analytical
Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
| | - Huangxian Ju
- State Key Laboratory of Analytical
Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
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9
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Zhang ZM, Meng YF, Zhu ML, Wang ZF, Jiang Y. Threading different metal nanomaterials on natural PhiX174 DNA to assemble a necklace. RSC Adv 2014. [DOI: 10.1039/c4ra06722c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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10
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Wang Q, Yang C, Xiang Y, Yuan R, Chai Y. Dual amplified and ultrasensitive electrochemical detection of mutant DNA Biomarkers based on nuclease-assisted target recycling and rolling circle amplifications. Biosens Bioelectron 2014; 55:266-71. [DOI: 10.1016/j.bios.2013.12.034] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Revised: 11/20/2013] [Accepted: 12/11/2013] [Indexed: 11/26/2022]
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11
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Chen B, Wang Z, Hu D, Ma Q, Guo Z, Jiang X, Wang S. Determination of Nanomolar Levels of Mercury(II) by Exploiting the Silver Stain Enhancement of the Aggregation of Aptamer-Functionalized Gold Nanoparticles. ANAL LETT 2014. [DOI: 10.1080/00032719.2013.853183] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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12
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Dharanivasan G, Rajamuthuramalingam T, Michael Immanuel Jesse D, Rajendiran N, Kathiravan K. Gold nanoparticles assisted characterization of amine functionalized polystyrene multiwell plate and glass slide surfaces. APPLIED NANOSCIENCE 2014. [DOI: 10.1007/s13204-013-0290-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Lu Q, Zhou Z, Mei Y, Wei W, Liu S. Detection of DNA damage by thiazole orange fluorescence probe assisted with exonuclease III. Talanta 2013; 116:958-63. [PMID: 24148501 DOI: 10.1016/j.talanta.2013.07.038] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2013] [Revised: 07/15/2013] [Accepted: 07/16/2013] [Indexed: 11/17/2022]
Abstract
This work reports a fluorescent dye insertion approach for detection of DNA damage. The capture DNA with overhanging 3'-terminus was immobilized on silicon surface to hybridize with target DNA. The intercalation of cyanine dye of thiazole orange (TO) to the double helix structure of DNA (dsDNA) allowed intense enhancement of fluorescence signal. The DNA damage with chemicals led to poor intercalation of TO into double helix structure, resulting in the decrease of the fluorescence signal. This signal decrease could be further enhanced by exonuclease III (Exo III). With this approach, the target DNA could be detected down to 47 fM. Seven chemicals were chosen as models to monitor DNA damage. The results suggested that the present strategy could be developed to detect DNA damage, to classify the damaging mechanism with chemicals and to estimate the toxic effect of chemicals.
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Affiliation(s)
- Qian Lu
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Chemistry and Chemical Engineering, Southeast University, Jiangning District 211189, Nanjing, Jiangsu Province, PR China
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14
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Liu S, Wang C, Zhang C, Wang Y, Tang B. Label-Free and Ultrasensitive Electrochemical Detection of Nucleic Acids Based on Autocatalytic and Exonuclease III-Assisted Target Recycling Strategy. Anal Chem 2013; 85:2282-8. [DOI: 10.1021/ac303225p] [Citation(s) in RCA: 155] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Shufeng Liu
- College of Chemistry, Chemical Engineering
and Materials Science, Engineering Research Center of Pesticide and
Medicine Intermediate Clean Production, Ministry of Education, Key
Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan 250014, China
- College of Chemistry and Molecular
Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Chunfeng Wang
- College of Chemistry and Molecular
Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Chengxin Zhang
- College of Chemistry and Molecular
Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Ying Wang
- College of Chemistry and Molecular
Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Bo Tang
- College of Chemistry, Chemical Engineering
and Materials Science, Engineering Research Center of Pesticide and
Medicine Intermediate Clean Production, Ministry of Education, Key
Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan 250014, China
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15
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Wei W, Zhou J, Li H, Yin L, Pu Y, Liu S. Fabrication of CdTe@SiO2 nanoprobes for sensitive electrogenerated chemiluminescence detection of DNA damage. Analyst 2013; 138:3253-8. [DOI: 10.1039/c3an00264k] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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16
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Ji H, Yan F, Lei J, Ju H. Ultrasensitive Electrochemical Detection of Nucleic Acids by Template Enhanced Hybridization Followed with Rolling Circle Amplification. Anal Chem 2012; 84:7166-71. [DOI: 10.1021/ac3015356] [Citation(s) in RCA: 147] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hanxu Ji
- State Key Laboratory of Analytical
Chemistry for Life Science, Department of Chemistry, Nanjing University, Nanjing 210093, P.R. China
| | - Feng Yan
- Jiangsu Institute of Cancer Prevention and Cure, Nanjing 210009, P.R.
China
| | - Jianping Lei
- State Key Laboratory of Analytical
Chemistry for Life Science, Department of Chemistry, Nanjing University, Nanjing 210093, P.R. China
| | - Huangxian Ju
- State Key Laboratory of Analytical
Chemistry for Life Science, Department of Chemistry, Nanjing University, Nanjing 210093, P.R. China
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