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Kalashgrani MY, Mousavi SM, Akmal MH, Gholami A, Omidifar N, Chiang WH, Lai CW, Ripaj Uddin M, Althomali RH, Rahman MM. Biosensors for metastatic cancer cell detection. Clin Chim Acta 2024; 559:119685. [PMID: 38663472 DOI: 10.1016/j.cca.2024.119685] [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: 01/18/2024] [Revised: 04/21/2024] [Accepted: 04/22/2024] [Indexed: 05/04/2024]
Abstract
Early detection and effective cancer treatment are critical to improving metastatic cancer cell diagnosis and management today. In particular, accurate qualitative diagnosis of metastatic cancer cell represents an important step in the diagnosis of cancer. Today, biosensors have been widely developed due to the daily need to measure different chemical and biological species. Biosensors are utilized to quantify chemical and biological phenomena by generating signals that are directly proportional to the quantity of the analyte present in the reaction. Biosensors are widely used in disease control, drug delivery, infection detection, detection of pathogenic microorganisms, and markers that indicate a specific disease in the body. These devices have been especially popular in the field of metastatic cancer cell diagnosis and treatment due to their portability, high sensitivity, high specificity, ease of use and short response time. This article examines biosensors for metastatic cancer cells. It also studies metastatic cancer cells and the mechanism of metastasis. Finally, the function of biosensors and biomarkers in metastatic cancer cells is investigated.
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Affiliation(s)
| | - Seyyed Mojtaba Mousavi
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taiwan
| | - Muhammad Hussnain Akmal
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taiwan
| | - Ahmad Gholami
- Biotechnology Research Center, Shiraz University of Medical Science, Shiraz, Iran
| | - Navid Omidifar
- Department of Pathology, Shiraz University of Medical Sciences, Shiraz 71468-64685, Iran
| | - Wei-Hung Chiang
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taiwan.
| | - Chin Wei Lai
- Nanotechnology and Catalysis Research Centre (NANOCAT), Level 3, Block A, Institute for Advanced Studies (IAS), Universiti Malaya (UM), 50603 Kuala Lumpur, Malaysia
| | - Md Ripaj Uddin
- Institute of National Analytical Research and Service (INARS), Bangladesh Council of Scientific and Industrial Research (BCSIR), Dhanmondi, Dhaka, Bangladesh
| | - Raed H Althomali
- Department of Chemistry, College of Art and Science, Prince Sattam bin Abdulaziz University, Wadi Al-Dawasir 11991, Al Kharj, Saudi Arabia
| | - Mohammed M Rahman
- Center of Excellence for Advanced Materials Research (CEAMR) & Department of Chemistry, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia.
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He Y, Chen S, Xie G, Yi X, Wang J. Surface plasmon resonance detection of UV irradiation-induced DNA damage and photoenzymatic repair processes through specific interaction between consensus double-stranded DNA and p53 protein. Analyst 2023; 148:849-855. [PMID: 36648133 DOI: 10.1039/d2an01847k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
DNA damage, such as DNA lesions and strand breaks, impairs normal cell functions and failure in the DNA repair process could lead to gene mutation, cell apoptosis and disease occurrence. p53 is a tumor suppressor and DNA-binding protein, and DNA damage might affect their interaction and the subsequent p53 function. Herein, real-time monitoring of DNA damage and repair processes through DNA-p53 protein interaction was performed by surface plasmon resonance (SPR). The target DNA with consecutive pyrimidine nucleobases was first damaged upon UVC (254 nm) irradiation and then photoenzymatically repaired under UVA (365 nm) irradiation. The as-formed double-stranded (ds) DNA between probe DNA and normal, damaged or repaired target DNA was immobilized on the sensor chips, followed by the injection of p53 protein. By measuring the SPR signals under different cases, the DNA damage and repair processes could be conveniently monitored. The SPR signals were inversely proportional to the UVC doses ranging from 0.021 to 1.26 kJ m-2, providing a viable means for the quantification of the DNA damage level. The binding affinity between p53 and the dsDNA formed upon the hybridization of probe DNA and normal, damaged, or photoenzymatically repaired target DNA was estimated. This is the first report on measuring the equilibrium dissociation constant (KD) between the p53 protein and the dsDNA with photodamaged or repaired target sequences. The sensing strategy by SPR thus opens a new avenue for real-time measurement of the DNA damage and the repair processes.
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Affiliation(s)
- Yuhan He
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, 410083, P. R. China.
| | - Sijia Chen
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, 410083, P. R. China.
| | - Guoyang Xie
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, 410083, P. R. China.
| | - Xinyao Yi
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, 410083, P. R. China.
| | - Jianxiu Wang
- Hunan Provincial Key Laboratory of Micro & Nano Materials Interface Science, College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, 410083, P. R. China.
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A Reliable BioFET Immunosensor for Detection of p53 Tumour Suppressor in Physiological-Like Environment. SENSORS 2020; 20:s20216364. [PMID: 33171594 PMCID: PMC7664624 DOI: 10.3390/s20216364] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 11/05/2020] [Accepted: 11/05/2020] [Indexed: 02/05/2023]
Abstract
The concentration of wild-type tumour suppressor p53wt in cells and blood has a clinical significance for early diagnosis of some types of cancer. We developed a disposable, label-free, field-effect transistor-based immunosensor (BioFET), able to detect p53wt in physiological buffer solutions, over a wide concentration range. Microfabricated, high-purity gold electrodes were used as single-use extended gates (EG), which avoid direct interaction between the transistor gate and the biological solution. Debye screening, which normally hampers target charge effect on the FET gate potential and, consequently, on the registered FET drain-source current, at physiological ionic strength, was overcome by incorporating a biomolecule-permeable polymer layer on the EG electrode surface. Determination of an unknown p53wt concentration was obtained by calibrating the variation of the FET threshold voltage versus the target molecule concentration in buffer solution, with a sensitivity of 1.5 ± 0.2 mV/decade. The BioFET specificity was assessed by control experiments with proteins that may unspecifically bind at the EG surface, while 100pM p53wt concentration was established as limit of detection. This work paves the way for fast and highly sensitive tools for p53wt detection in physiological fluids, which deserve much interest in early cancer diagnosis and prognosis.
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Sun X, Liu Y, Liu L, Yin F, Liu R, Guo T, Li X, Xue Q. Label-free amplified fluorescence detection of DNA biomarkers based on KFP polymerase-driven double strand displacement reactions and magnetic nanoprobes. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2020; 12:3092-3097. [PMID: 32930168 DOI: 10.1039/d0ay00338g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Developing a sensitive, low-cost and general sensing platform for the analysis of a DNA biomarker and its mutation is important for early cancer screening. In our work, the tumor suppressor gene-p53 DNA was chosen as the model DNA biomarker due to its vital role in preventing oncogene cancer-inhibiting activity through mediating cellular proliferation and apoptosis. Compared with tumor biopsy, the quantification of p53 DNA and its mutation in biofluids (such as urine) is more convenient due to its simple operation and non-invasiveness. Herein, a label-free amplified fluorescence assay has been developed for p53 DNA in urine samples through the KFP polymerase-driven double strand displacement reactions and a magnetic nanoprobe. First, the ssDNA probe (RP) was designed with antisense sequences for p53 DNA and the Nb.BbvCI endonuclease recognition site. In the presence of p53 DNA, the formed dsDNA between RP and p53 DNA served as an engaging primer to initiate the first strand displacement reaction (SDA) under the action of KFP DNA polymerase and Nb.BbvCI, generating abundant short ssDNA (primer). Subsequently, the resulting primers will initiate the downstream SDA through the primer-hairpin DNA (HPa) binding, opening up, and extension of HPb and HPc under the action of KFP DNA polymerase. In the process of this final DNA polymerization reaction, the primer hybridized on HPa is released and goes on to initiate another round, forming plenty of duplex Y-shaped DNA. With the integration of SYBR Green I (SG I) into these duplex DNA, the amplified label-free fluorescence detection platform for p53 DNA can be achieved. Moreover, a biotin modified nanoprobe (bio-CP) was used to capture the superfluous HP. By performing the separation function, the binding of superfluous HP and SG could be avoided and a low background can be acquired. Benefiting from the abundant SG intercalation sites of Y-shaped DNA and low background signals, this method showed excellent sensitivity with a detection limit of 0.012 nM, and the p53 DNA in urine samples was evaluated, offering a powerful tool for biomedical research and clinical diagnosis.
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Affiliation(s)
- Xia Sun
- Department of Chemistry, Liaocheng University, Liao Cheng 252059, China.
| | - Yeling Liu
- Department of Chemistry, Liaocheng University, Liao Cheng 252059, China.
| | - Liqi Liu
- Department of Chemistry, Liaocheng University, Liao Cheng 252059, China.
| | - Fei Yin
- Department of Chemistry, Liaocheng University, Liao Cheng 252059, China.
| | - Ruixin Liu
- Department of Chemistry, Liaocheng University, Liao Cheng 252059, China.
| | - Tianyu Guo
- Department of Art and Science, University of Vermont, 05405, Burlington, Vermont, USA
| | - Xia Li
- Department of Chemistry, Liaocheng University, Liao Cheng 252059, China.
| | - Qingwang Xue
- Department of Chemistry, Liaocheng University, Liao Cheng 252059, China.
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Hou L, Huang Y, Hou W, Yan Y, Liu J, Xia N. Modification-free amperometric biosensor for the detection of wild-type p53 protein based on the in situ formation of silver nanoparticle networks for signal amplification. Int J Biol Macromol 2020; 158:580-586. [PMID: 32380113 DOI: 10.1016/j.ijbiomac.2020.04.271] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 04/12/2020] [Accepted: 04/30/2020] [Indexed: 02/03/2023]
Abstract
Sensitive and accurate quantification of wild-type p53 protein is of great importance for biological research and clinical diagnosis. Herein, a modification-free amperometric biosensor was proposed for sensitive detection of wild-type p53 protein by the signal amplification of silver nanoparticles (AgNPs) networks formed in situ on electrode surface. Double-stranded DNA (dsDNA) probe containing two consensus sites was immobilized on gold electrode surface to capture wild-type p53 protein. The cysteine thiol and amine groups on the exterior of the protein allowed for the attachment of bare AgNPs through the AgS or AgN interactions. Meanwhile, benzene-1,4-dithiol (BDT) molecules in solution triggered the assembly of more AgNPs on electrode surface through the AgS interactions, thus leading to the in situ formation of AgNPs networks for signal amplification. The target at the concentration as low as 0.1 pM can be readily determined. This method was further applied to determine wild-type p53 protein in spiked human serum and cell lysates with satisfactory results. Moreover, the biosensor is regenerative and does not require the modification of AgNPs with recognition element for signal readout. The modification-free strategy can potentially be applied to develop novel biosensors for detection of other biological macromolecules.
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Affiliation(s)
- Linlin Hou
- Henan Province of Key Laboratory of New Optoelectronic Functional Materials, Anyang Normal University, Anyang, Henan 455000, People's Republic of China
| | - Yaliang Huang
- Henan Province of Key Laboratory of New Optoelectronic Functional Materials, Anyang Normal University, Anyang, Henan 455000, People's Republic of China
| | - Weilin Hou
- Henan Province of Key Laboratory of New Optoelectronic Functional Materials, Anyang Normal University, Anyang, Henan 455000, People's Republic of China
| | - Yurou Yan
- Henan Province of Key Laboratory of New Optoelectronic Functional Materials, Anyang Normal University, Anyang, Henan 455000, People's Republic of China
| | - Jinlin Liu
- Henan Province of Key Laboratory of New Optoelectronic Functional Materials, Anyang Normal University, Anyang, Henan 455000, People's Republic of China
| | - Ning Xia
- Henan Province of Key Laboratory of New Optoelectronic Functional Materials, Anyang Normal University, Anyang, Henan 455000, People's Republic of China.
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Iglesias-Mayor A, Amor-Gutiérrez O, Novelli A, Fernández-Sánchez MT, Costa-García A, de la Escosura-Muñiz A. Bifunctional Au@Pt/Au core@shell Nanoparticles As Novel Electrocatalytic Tags in Immunosensing: Application for Alzheimer’s Disease Biomarker Detection. Anal Chem 2020; 92:7209-7217. [DOI: 10.1021/acs.analchem.0c00760] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Alba Iglesias-Mayor
- NanoBioAnalysis Group- Department of Physical and Analytical Chemistry, University of Oviedo, Julián Clavería 8, 33006, Oviedo, Spain
| | - Olaya Amor-Gutiérrez
- NanoBioAnalysis Group- Department of Physical and Analytical Chemistry, University of Oviedo, Julián Clavería 8, 33006, Oviedo, Spain
| | - Antonello Novelli
- Department of Psychology, University of Oviedo, Plaza Feijoo s/n, 33003, Oviedo, Spain
- University Institute of Biotechnology of Asturias (IUBA), University of Oviedo, Doctor Fernando Bongera s/n, 33006, Oviedo, Spain
- Health Research Institute of the Principality of Asturias (ISPA), Hospital Universitario s/n, 33011, Oviedo, Spain
| | - María-Teresa Fernández-Sánchez
- University Institute of Biotechnology of Asturias (IUBA), University of Oviedo, Doctor Fernando Bongera s/n, 33006, Oviedo, Spain
- Department of Biochemistry and Molecular Biology, University of Oviedo, Doctor Fernando Bongera s/n, 33006, Oviedo, Spain
| | - Agustín Costa-García
- NanoBioAnalysis Group- Department of Physical and Analytical Chemistry, University of Oviedo, Julián Clavería 8, 33006, Oviedo, Spain
| | - Alfredo de la Escosura-Muñiz
- NanoBioAnalysis Group- Department of Physical and Analytical Chemistry, University of Oviedo, Julián Clavería 8, 33006, Oviedo, Spain
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7
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Wu L, Hu Y, He Y, Xia Y, Lu H, Cao Z, Yi X, Wang J. Dual-channel surface plasmon resonance monitoring of intracellular levels of the p53-MDM2 complex and caspase-3 induced by MDM2 antagonist Nutlin-3. Analyst 2019; 144:3959-3966. [PMID: 31134974 DOI: 10.1039/c9an00301k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
MDM2 can mediate the degradation of tumor suppressor p53 through an autoregulatory feedback loop, in which MDM2 abolishes wild-type p53 function and accelerates malignant transformation. However, the incorporation of MDM2 antagonist Nutlin-3 could reactivate the transcriptional activity of p53, up-regulate caspase-3, and induce apoptosis. In this work, the simultaneous and label-free monitoring of p53-MDM2 complex and caspase-3 levels in cancer cells before and after Nutlin-3 treatment was conducted using dual-channel surface plasmon resonance (SPR). The p53-MDM2 complex was captured in one fluidic channel covered with consensus double-stranded (ds)-DNA, while the other channel was pre-immobilized with caspase-3-specific biotinylated DEVD-containing peptides. To amplify the SPR signals, the attachment of streptavidin (SA)-conjugated anti-MDM2 antibody in both channels was achieved. The signal diversity before and after Nutlin-3 treatment is indicative of the difference in the levels of the intracellular p53-MDM2 complex and caspase-3. The limit of detection for p53-MDM2 and caspase-3 down to 4.54 pM and 0.03 ng mL-1, respectively, was attained. Upon treatment with Nutlin-3, MCF-7 cancer cells with wild-type p53 showed decreased expression of the p53-MDM2 complex and an increased caspase-3 level, while MDA-MB-231 cancer cells with mutant p53 exhibited an elevated caspase-3 level and unchanged p53-MDM2 complex expression. The apoptosis of MCF-7 and MDA-MB-231 cancer cells upon Nutlin-3 treatment follows a p53-dependent and a p53-independent pathway, respectively. The proposed method is sensitive, selective and label-free, holding great promise for assaying intracellular p53-MDM2 complex and caspase-3 levels and differentiating Nutlin-3-mediated p53-dependent or p53-independent apoptotic pathways.
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Affiliation(s)
- Ling Wu
- College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, P. R China.
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Optical Biomarker-based Biosensors for Cancer/Infectious Disease Medical Diagnoses. Appl Immunohistochem Mol Morphol 2019; 27:278-286. [DOI: 10.1097/pai.0000000000000586] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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9
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CdS nanocrystals/graphene oxide-AuNPs based electrochemiluminescence immunosensor in sensitive quantification of a cancer biomarker: p53. Biosens Bioelectron 2019; 126:7-14. [DOI: 10.1016/j.bios.2018.10.031] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 09/30/2018] [Accepted: 10/16/2018] [Indexed: 11/19/2022]
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10
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Wang X, Liu Q, Tan X, Liu L, Zhou F. Covalent affixation of histidine-tagged proteins tethered onto Ni-nitrilotriacetic acid sensors for enhanced surface plasmon resonance detection of small molecule drugs and kinetic studies of antibody/antigen interactions. Analyst 2019; 144:587-593. [DOI: 10.1039/c8an01794h] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Covalent affixation of histidine-tagged proteins tethered onto Ni-nitrilotriacetic acid sensors for enhanced surface plasmon resonance detection.
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Affiliation(s)
- Xiaoying Wang
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- P. R. China
| | - Qinghua Liu
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- P. R. China
| | - Xiaofeng Tan
- Institute of Surface Analysis and Chemical Biology
- University of Jinan
- Jinan
- P. R. China
| | - Luyao Liu
- Institute of Surface Analysis and Chemical Biology
- University of Jinan
- Jinan
- P. R. China
| | - Feimeng Zhou
- Institute of Surface Analysis and Chemical Biology
- University of Jinan
- Jinan
- P. R. China
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11
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Wu L, He Y, Hu Y, Lu H, Cao Z, Yi X, Wang J. Real-time surface plasmon resonance monitoring of site-specific phosphorylation of p53 protein and its interaction with MDM2 protein. Analyst 2019; 144:6033-6040. [DOI: 10.1039/c9an01121h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Real-time monitoring of site-specific phosphorylation of p53 protein and its binding to MDM2 is conducted using dual-channel surface plasmon resonance (SPR).
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Affiliation(s)
- Ling Wu
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- P. R. China 410083
| | - Yuhan He
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- P. R. China 410083
| | - Yuqing Hu
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- P. R. China 410083
| | - Hanwen Lu
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- P. R. China 410083
| | - Zhong Cao
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation
- School of Chemistry and Biological Engineering
- Changsha University of Science and Technology
- Changsha
- P. R. China 410114
| | - Xinyao Yi
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- P. R. China 410083
| | - Jianxiu Wang
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- P. R. China 410083
- Key Laboratory of Hunan Province for Water Environment and Agriculture Product Safety
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Liang L, Jin L, Ran Y, Sun LP, Guan BO. Fiber Light-Coupled Optofluidic Waveguide (FLOW) Immunosensor for Highly Sensitive Detection of p53 Protein. Anal Chem 2018; 90:10851-10857. [PMID: 30141911 DOI: 10.1021/acs.analchem.8b02123] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Highly sensitive detection of molecular tumor markers is essential for biomarker-based cancer diagnostics. In this work, we showcase the implementation of fiber light-coupled optofluidic waveguide (FLOW) immunosensor for the detection of p53 protein, a typical tumor marker. The FLOW consists of a liquid-core capillary and an accompanying optical fiber, which allows evanescent interaction between light and microfluidic sample. Molecular binding at internal surface of the capillary induces a response in wavelength shift of the transmission spectrum in the optical fiber. To enable highly sensitive molecular detection, the evanescent-wave interaction has been strengthened by enlarging shape factor R via fine geometry control. The proposed FLOW immunosensor works with flowing microfluid, which increases the surface molecular coverage and improves the detection limit. As a result, the FLOW immunosensor presents a log-linear response to the tumor protein at concentrations ranging from 10 fg/mL up to 10 ng/mL. In addition, the nonspecifically adsorbed molecules can be effectively removed by the fluid at an optimal flow rate, which benefits the accuracy of the measurement. Tested in serum samples, the FLOW successfully maintains its sensitivity and specificity on p53 protein, making it suitable for diagnostics applications.
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Affiliation(s)
- Lili Liang
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communication, Institute of Photonics Technology , Jinan University , Guangzhou 510632 , China
| | - Long Jin
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communication, Institute of Photonics Technology , Jinan University , Guangzhou 510632 , China
| | - Yang Ran
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communication, Institute of Photonics Technology , Jinan University , Guangzhou 510632 , China.,Department of Biomedical Engineering , Duke University , Durham , 27708 , United States
| | - Li-Peng Sun
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communication, Institute of Photonics Technology , Jinan University , Guangzhou 510632 , China
| | - Bai-Ou Guan
- Guangdong Provincial Key Laboratory of Optical Fiber Sensing and Communication, Institute of Photonics Technology , Jinan University , Guangzhou 510632 , China
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13
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Xu Q, Liang K, Liu RY, Deng L, Zhang M, Shen L, Liu YN. Highly sensitive fluorescent detection of p53 protein based on DNA functionalized Fe3O4 nanoparticles. Talanta 2018; 187:142-147. [DOI: 10.1016/j.talanta.2018.05.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 04/25/2018] [Accepted: 05/02/2018] [Indexed: 10/17/2022]
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14
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Wu L, Tang H, Hu S, Xia Y, Lu Z, Fan Y, Wang Z, Yi X, Zhou F, Wang J. Sensitive and simultaneous surface plasmon resonance detection of free and p53-bound MDM2 proteins from human sarcomas. Analyst 2018; 143:2029-2034. [PMID: 29637949 DOI: 10.1039/c7an01918a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Murine double minute 2 (MDM2) is an oncoprotein mediating the degradation of the tumor suppressor p53 protein. The physiological levels of MDM2 protein are closely related to malignant transformation and tumor growth. In this work, the simultaneous and label-free determination of free and p53-bound MDM2 proteins from sarcoma tissue extracts was conducted using a dual-channel surface plasmon resonance (SPR) instrument. Free MDM2 protein was measured in one fluidic channel covered with the consensus double-stranded (ds)-DNA/p53 conjugate, while MDM2 bound to p53 was captured by the consensus ds-DNA immobilized onto the other channel. To achieve higher sensitivity and to confirm specificity, an MDM2-specific monoclonal antibody (2A10) was used to recognize both the free and p53-bound MDM2 proteins. The resultant method afforded a detection limit of 0.55 pM of MDM2. The amenability of the method to the analysis of free and p53-bound MDM2 proteins was demonstrated for normal and sarcoma tissue extracts from three patients. Our data reveal that both free and total MDM2 (free and bound forms combined) proteins from sarcoma tissue extracts are of much higher concentrations than those from normal tissue extracts and the p53-bound MDM2 protein only constitutes a small fraction of the total MDM2 concentration. In comparison with enzyme-linked immunosorbent assay (ELISA), the proposed method possesses higher sensitivity, is more cost-effective, and is capable of determining free and p53-bound MDM2 proteins in clinical samples.
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Affiliation(s)
- Ling Wu
- College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, P. R. China.
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15
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Wang L. Screening and Biosensor-Based Approaches for Lung Cancer Detection. SENSORS (BASEL, SWITZERLAND) 2017; 17:E2420. [PMID: 29065541 PMCID: PMC5677261 DOI: 10.3390/s17102420] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Revised: 10/17/2017] [Accepted: 10/18/2017] [Indexed: 02/07/2023]
Abstract
Early diagnosis of lung cancer helps to reduce the cancer death rate significantly. Over the years, investigators worldwide have extensively investigated many screening modalities for lung cancer detection, including computerized tomography, chest X-ray, positron emission tomography, sputum cytology, magnetic resonance imaging and biopsy. However, these techniques are not suitable for patients with other pathologies. Developing a rapid and sensitive technique for early diagnosis of lung cancer is urgently needed. Biosensor-based techniques have been recently recommended as a rapid and cost-effective tool for early diagnosis of lung tumor markers. This paper reviews the recent development in screening and biosensor-based techniques for early lung cancer detection.
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Affiliation(s)
- Lulu Wang
- School of Instrument Science and Opto-electronics Engineering, Hefei University of Technology, Hefei 230009, China.
- Institute of Biomedical Technologies, Auckland University of Technology, Auckland 1142, New Zealand.
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Giannetto M, Bianchi MV, Mattarozzi M, Careri M. Competitive amperometric immunosensor for determination of p53 protein in urine with carbon nanotubes/gold nanoparticles screen-printed electrodes: A potential rapid and noninvasive screening tool for early diagnosis of urinary tract carcinoma. Anal Chim Acta 2017; 991:133-141. [PMID: 29031295 DOI: 10.1016/j.aca.2017.09.005] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2017] [Revised: 08/10/2017] [Accepted: 09/06/2017] [Indexed: 01/10/2023]
Abstract
Since p53 protein has become recognized biomarker for both diagnostic and therapeutic purposes in oncological diseases with particular relevance for bladder cancer, it is highly desirable to search for a novel sensing tool for detecting the patient's p53 level at the early stage. Here we report the first study on the development and validation of a novel disposable competitive amperometric immunosensor for determination of p53 protein at subnanomolar levels, based on p53 immobilization on gold nanoparticles/carbon nanotubes modified screen-printed carbon electrodes. The assay protocol requires the use of single anti-p53 mouse monoclonal antibody (DO-7 clone), able to recognize both wild-type and mutant p53. The developed immunosensor as well as the protocol of the electrochemical immunoassay were optimized by means of an experimental design procedure to assess the suitability of the device to be validated and applied for the determination of p53 in untreated and undiluted urine samples. It was found that the developed competitive immunodevice was able to achieve wide linear range detection of wild-type p53 from 20 pM to 10 nM with a low detection limit of 14 pM in synthetic urine samples, suggesting the sensor's capability of working in a complex sample matrix. The excellent performance results also in terms of selectivity, trueness and precision, coupled with the advantages of an easy preparation and low-cost assay in contrast to other methods which require very complex, time-consuming and costly nanostructured architectures, makes the developed competitive immunosensor an analytically robust diagnostic tool, valuable for implementation of screening and follow-up programs in patients with urologic malignancies.
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Affiliation(s)
- Marco Giannetto
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - Maria Vittoria Bianchi
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
| | - Monica Mattarozzi
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
| | - Maria Careri
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
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17
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Feng R, Hu X, He C, Li X, Luo X. Electrochemical Determination of the p53 Tumor Suppressor Gene Using a Gold Nanoparticle-Graphene Nanocomposite Modified Glassy Carbon Electrode. ANAL LETT 2017. [DOI: 10.1080/00032719.2016.1178273] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Rongrong Feng
- School of Chemistry and Chemical Engineering, Yan’an University, Yan’an, China
| | - Xiaoqin Hu
- School of Chemistry and Chemical Engineering, Yan’an University, Yan’an, China
| | - Caimei He
- School of Chemistry and Chemical Engineering, Yan’an University, Yan’an, China
| | - Xiaoxia Li
- School of Chemistry and Chemical Engineering, Yan’an University, Yan’an, China
| | - Xianwen Luo
- School of Chemistry and Chemical Engineering, Yan’an University, Yan’an, China
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18
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Pedrero M, de Villena FJM, Muñoz-San Martín C, Campuzano S, Garranzo-Asensio M, Barderas R, Pingarrón JM. Disposable Amperometric Immunosensor for the Determination of Human P53 Protein in Cell Lysates Using Magnetic Micro-Carriers. BIOSENSORS-BASEL 2016; 6:bios6040056. [PMID: 27879639 PMCID: PMC5192376 DOI: 10.3390/bios6040056] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 11/04/2016] [Accepted: 11/14/2016] [Indexed: 12/04/2022]
Abstract
An amperometric magnetoimmunosensor for the determination of human p53 protein is described in this work using a sandwich configuration involving the covalent immobilization of a specific capture antibody onto activated carboxylic-modified magnetic beads (HOOC-MBs) and incubation of the modified MBs with a mixture of the target protein and horseradish peroxidase-labeled antibody (HRP-anti-p53). The resulting modified MBs are captured by a magnet placed under the surface of a disposable carbon screen-printed electrode (SPCE) and the amperometric responses are measured at −0.20 V (vs. an Ag pseudo-reference electrode), upon addition of hydroquinone (HQ) as a redox mediator and H2O2 as the enzyme substrate. The magnetoimmunosensing platform was successfully applied for the detection of p53 protein in different cell lysates without any matrix effect after a simple sample dilution. The results correlated accurately with those provided by a commercial ELISA kit, thus confirming the immunosensor as an attractive alternative for rapid and simple determination of this protein using portable and affordable instrumentation.
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Affiliation(s)
- María Pedrero
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, E-28040 Madrid, Spain.
| | - F Javier Manuel de Villena
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, E-28040 Madrid, Spain.
| | - Cristina Muñoz-San Martín
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, E-28040 Madrid, Spain.
| | - Susana Campuzano
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, E-28040 Madrid, Spain.
| | - María Garranzo-Asensio
- Departamento de Bioquímica y Biología Molecular, Facultad de CC. Químicas, Universidad Complutense de Madrid, E-28040 Madrid, Spain.
| | - Rodrigo Barderas
- Departamento de Bioquímica y Biología Molecular, Facultad de CC. Químicas, Universidad Complutense de Madrid, E-28040 Madrid, Spain.
| | - José M Pingarrón
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, E-28040 Madrid, Spain.
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19
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He L, Pagneux Q, Larroulet I, Serrano AY, Pesquera A, Zurutuza A, Mandler D, Boukherroub R, Szunerits S. Label-free femtomolar cancer biomarker detection in human serum using graphene-coated surface plasmon resonance chips. Biosens Bioelectron 2016; 89:606-611. [PMID: 26852830 DOI: 10.1016/j.bios.2016.01.076] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Revised: 12/14/2015] [Accepted: 01/28/2016] [Indexed: 10/22/2022]
Abstract
Sensitive and selective detection of cancer biomarkers is vital for the successful diagnosis of early stage cancer and follow-up treatment. Surface Plasmon Resonance (SPR) in combination with different amplification strategies is one of the analytical approaches allowing the screening of protein biomarkers in serum. Here we describe the development of a point-of-care sensor for the detection of folic acid protein (FAP) using graphene-based SPR chips. The exceptional properties of CVD graphene were exploited to construct a highly sensitive and selective SPR chip for folate biomarker sensing in serum. The specific recognition of FAP is based on the interaction between folic acid receptors integrated through π-stacking on the graphene coated SPR chip and the FAP analyte in serum. A simple post-adsorption of human serum:bovine serum albumin (HS:BSA) mixtures onto the folic acid modified sensor resulted in a highly anti-fouling interface, while keeping the sensing capabilities for folate biomarkers. This sensor allowed femtomolar (fM) detection of FAP, a detection limit well adapted and promising for quantitative clinical analysis.
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Affiliation(s)
- Lijie He
- Institute of Electronics, Microelectronics and Nanotechnology (IEMN), UMR CNRS 8520, Lille1 University, Avenue Poincaré-BP60069, 59652 Villeneuve d'Ascq, France; Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem 9190401, Israel
| | - Quentin Pagneux
- Institute of Electronics, Microelectronics and Nanotechnology (IEMN), UMR CNRS 8520, Lille1 University, Avenue Poincaré-BP60069, 59652 Villeneuve d'Ascq, France
| | - Iban Larroulet
- SENSIA SL, Poligono Aranguren, 9, Apdo, Correos 171, 20180 Oiartzun, Gipuzkoa, Spain
| | - Aritz Yanguas Serrano
- SENSIA SL, Poligono Aranguren, 9, Apdo, Correos 171, 20180 Oiartzun, Gipuzkoa, Spain
| | - Amaia Pesquera
- Graphenea S.A., Tolosa Hiribidea, 76, 20018 Donostia, San Sebastian, Spain
| | - Amaia Zurutuza
- Graphenea S.A., Tolosa Hiribidea, 76, 20018 Donostia, San Sebastian, Spain
| | - Daniel Mandler
- Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem 9190401, Israel
| | - Rabah Boukherroub
- Institute of Electronics, Microelectronics and Nanotechnology (IEMN), UMR CNRS 8520, Lille1 University, Avenue Poincaré-BP60069, 59652 Villeneuve d'Ascq, France
| | - Sabine Szunerits
- Institute of Electronics, Microelectronics and Nanotechnology (IEMN), UMR CNRS 8520, Lille1 University, Avenue Poincaré-BP60069, 59652 Villeneuve d'Ascq, France.
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20
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A sandwich type immunosensor for ultrasensitive electrochemical quantification of p53 protein based on gold nanoparticles/graphene oxide. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2015.11.133] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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21
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Elshafey R, Siaj M, Tavares AC. Au nanoparticle decorated graphene nanosheets for electrochemical immunosensing of p53 antibodies for cancer prognosis. Analyst 2016; 141:2733-40. [DOI: 10.1039/c6an00044d] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Thiolated self-assembled reduced graphene oxide films were decorated with gold nanoparticles for development of a label-free p53-antibody immunosensor.
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Affiliation(s)
- Reda Elshafey
- Institut National de la Recherche Scientifique – Énergie
- Matériaux et Télécommunications
- Varennes
- Canada J3X 1S2
- Département de Chimie et Biochimie
| | - Mohamed Siaj
- Département de Chimie et Biochimie
- NanoQAM
- CQMF
- Université du Québec à Montréal
- Montréal
| | - Ana C. Tavares
- Institut National de la Recherche Scientifique – Énergie
- Matériaux et Télécommunications
- Varennes
- Canada J3X 1S2
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22
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Qian R, Cao Y, Long YT. Dual-Targeting Nanovesicles for In Situ Intracellular Imaging of and Discrimination between Wild-type and Mutant p53. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201510142] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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23
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Dual-Targeting Nanovesicles for In Situ Intracellular Imaging of and Discrimination between Wild-type and Mutant p53. Angew Chem Int Ed Engl 2015; 55:719-23. [DOI: 10.1002/anie.201510142] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2015] [Indexed: 12/22/2022]
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24
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Surface plasmon resonance: a versatile technique for biosensor applications. SENSORS 2015; 15:10481-510. [PMID: 25951336 PMCID: PMC4481982 DOI: 10.3390/s150510481] [Citation(s) in RCA: 567] [Impact Index Per Article: 63.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Revised: 04/24/2015] [Accepted: 04/28/2015] [Indexed: 02/07/2023]
Abstract
Surface plasmon resonance (SPR) is a label-free detection method which has emerged during the last two decades as a suitable and reliable platform in clinical analysis for biomolecular interactions. The technique makes it possible to measure interactions in real-time with high sensitivity and without the need of labels. This review article discusses a wide range of applications in optical-based sensors using either surface plasmon resonance (SPR) or surface plasmon resonance imaging (SPRI). Here we summarize the principles, provide examples, and illustrate the utility of SPR and SPRI through example applications from the biomedical, proteomics, genomics and bioengineering fields. In addition, SPR signal amplification strategies and surface functionalization are covered in the review.
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25
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Shen J, Li Y, Gu H, Xia F, Zuo X. Recent development of sandwich assay based on the nanobiotechnologies for proteins, nucleic acids, small molecules, and ions. Chem Rev 2014; 114:7631-77. [PMID: 25115973 DOI: 10.1021/cr300248x] [Citation(s) in RCA: 199] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Juwen Shen
- Key Laboratory for Large-Format Battery Materials and System, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST) , Wuhan 430074, China
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26
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Zhang Y, Liu F, Nie J, Jiang F, Zhou C, Yang J, Fan J, Li J. An electrochemical sensing platform based on local repression of electrolyte diffusion for single-step, reagentless, sensitive detection of a sequence-specific DNA-binding protein. Analyst 2014; 139:2193-8. [PMID: 24647581 DOI: 10.1039/c4an00096j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this paper, we report for the first time an electrochemical biosensor for single-step, reagentless, and picomolar detection of a sequence-specific DNA-binding protein using a double-stranded, electrode-bound DNA probe terminally modified with a redox active label close to the electrode surface. This new methodology is based upon local repression of electrolyte diffusion associated with protein-DNA binding that leads to reduction of the electrochemical response of the label. In the proof-of-concept study, the resulting electrochemical biosensor was quantitatively sensitive to the concentrations of the TATA binding protein (TBP, a model analyte) ranging from 40 pM to 25.4 nM with an estimated detection limit of ∼10.6 pM (∼80 to 400-fold improvement on the detection limit over previous electrochemical analytical systems).
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Affiliation(s)
- Yun Zhang
- College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, China.
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27
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Yang M, Yi X, Wang J, Zhou F. Electroanalytical and surface plasmon resonance sensors for detection of breast cancer and Alzheimer's disease biomarkers in cells and body fluids. Analyst 2014; 139:1814-25. [DOI: 10.1039/c3an02065g] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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28
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Zhang XH, Lou ZC, Wang AL, Zhang HQ. Detection of DNA strand breaks in gamma-irradiated lymphocytes using surface plasmon resonance. Radiat Res 2013; 180:351-9. [PMID: 24010534 DOI: 10.1667/rr3203.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Surface plasmon resonance (SPR) is a sensitive, rapid, simple and low cost method for detection of biological molecules. In this study, SPR technology with alkaline phosphatase as a probe was utilized to measure DNA strand breaks induced by (60)Co gamma rays. The doses were from 0.01-10 Gy with a dose rate of 0.1 Gy/min. The results demonstrate that the SPR technology can be used to estimate strand breaks of calf thymus DNA. SPR signals of the calf thymus DNA samples increased with increasing gamma ray doses and the relationship of y = sqrt (3297x + 582.6) (r = 0.99) between the SPR signal and gamma dose was obtained. Estimation of DNA strand breaks in irradiated lymphocytes by SPR also demonstrated an increase in SPR signal with increasing dose and the exponential relationship of y = 169.43 × (1 - exp(-0.89x)) (r = 0.93) was obtained. The initial yield of the SPR signal is about 150.79 mdeg · Gy(-1) and compared to the sensitivity of 0.05 Gy achieved by the neutral single cell gel electrophoresis (SCGE), the SPR-based assay of DNA strand breaks was found to be more sensitive (0.02 Gy). We therefore propose that SPR technology with alkaline phosphatase as the probe is a sensitive, simple and quick method for detection of DNA strand breaks in gamma-irradiated lymphocytes.
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Affiliation(s)
- Xiao-hong Zhang
- a Department of Nuclear Science and Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu, P.R. China
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29
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Zhang Y, Yang D, Weng L, Wang L. Early lung cancer diagnosis by biosensors. Int J Mol Sci 2013; 14:15479-509. [PMID: 23892596 PMCID: PMC3759869 DOI: 10.3390/ijms140815479] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Revised: 06/29/2013] [Accepted: 07/04/2013] [Indexed: 12/20/2022] Open
Abstract
Lung cancer causes an extreme threat to human health, and the mortality rate due to lung cancer has not decreased during the last decade. Prognosis or early diagnosis could help reduce the mortality rate. If microRNA and tumor-associated antigens (TAAs), as well as the corresponding autoantibodies, can be detected prior to clinical diagnosis, such high sensitivity of biosensors makes the early diagnosis and prognosis of cancer realizable. This review provides an overview of tumor-associated biomarker identifying methods and the biosensor technology available today. Laboratorial researches utilizing biosensors for early lung cancer diagnosis will be highlighted.
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Affiliation(s)
- Yuqian Zhang
- Key Laboratory for Organic Electronics & Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China; E-Mails: (Y.Z.); (D.Y.)
| | - Dongliang Yang
- Key Laboratory for Organic Electronics & Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China; E-Mails: (Y.Z.); (D.Y.)
| | - Lixing Weng
- College of Geography and Biological Information, Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Lianhui Wang
- Key Laboratory for Organic Electronics & Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China; E-Mails: (Y.Z.); (D.Y.)
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30
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Yi X, Hao Y, Ning X, Wang J, Quintero M, Li D, Zhou F. Sensitive and continuous screening of inhibitors of β-site amyloid precursor protein cleaving enzyme 1 (BACE1) at single SPR chips. Anal Chem 2013; 85:3660-6. [PMID: 23432118 PMCID: PMC3635668 DOI: 10.1021/ac303624z] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The development of new methods that meet the demand of high-throughput, high-fidelity screening of hit compounds is important to researching modalities of important diseases such as neurological disorders, HIV, and cancer. A surface plasmon resonance- (SPR-) based method capable of continuously screening enzyme inhibitors at a single chip with antibody-amplified signal enhancement has been developed. The proof of concept is demonstrated by monitoring the cleavage of chip-confined peptide substrates [a segment of the amyloid precursor protein (APP) with the Swiss mutation] by β-site APP-cleaving enzyme 1 (BACE1). In the presence of a noninhibitor, BACE1 clips the peptide substrate at the cleavage site, detaching a fragment that is homologous to the N-terminus of the amyloid beta (Aβ) peptide. Consequently, a subsequent injection of the Aβ antibody does not lead to any molecular recognition or SPR signal change at the chip. In contrast, suppression of the BACE1 activity by a strong inhibitor leaves the peptide substrate intact, and the subsequent antibody attachment produces an easily detectable SPR signal. Compared to the widely used FRET (fluorescence resonance energy transfer) assay, the method reported here is more cost-effective, as unlabeled peptide is used as the BACE1 substrate. Furthermore, the assay is faster (each screening cycle lasts for ca. 1.5 h) and can be continuously carried out at a single, regenerable SPR chip for more than 30 h. Consequently, excellent reproducibility (RSD < 5%) and throughput can be attained. Two inhibitors were screened, and their half-maximal inhibitory concentrations (IC50) determined by the SPR method were in excellent agreement with values deduced from ELISA and mass spectrometry.
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Affiliation(s)
- Xinyao Yi
- College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, P. R. China 410083
| | - Yuanqiang Hao
- Department of Chemistry and Biochemistry, California State University, Los Angeles, Los Angeles, California 90032
| | - Xia Ning
- Department of Chemistry and Biochemistry, California State University, Los Angeles, Los Angeles, California 90032
| | - Jianxiu Wang
- College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, P. R. China 410083
| | - Monica Quintero
- Department of Chemistry and Biochemistry, California State University, Los Angeles, Los Angeles, California 90032
| | - Ding Li
- College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, P. R. China 410083
| | - Feimeng Zhou
- College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, P. R. China 410083
- Department of Chemistry and Biochemistry, California State University, Los Angeles, Los Angeles, California 90032
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31
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Chen X, He C, Zhang Z, Wang J. Sensitive chemiluminescence detection of wild-type p53 protein captured by surface-confined consensus DNA duplexes. Biosens Bioelectron 2013; 47:335-9. [PMID: 23603130 DOI: 10.1016/j.bios.2013.03.059] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2012] [Revised: 03/08/2013] [Accepted: 03/20/2013] [Indexed: 01/10/2023]
Abstract
A novel chemiluminescence (CL) biosensor for sensitive detection of wild-type p53 protein has been proposed. The wild-type p53 protein in solution was captured by highly specific consensus double-stranded (ds) oligonucleotides (ODNs) preimmobilized onto a gold plate. The cysteine residues on the exterior of the wild-type p53 molecules were then derivatized with N-biotinoyl-N'-(6-maleimidohexanoyl) hydrazide (biotin-Mi) for the attachment of streptavidin-horseradish peroxidase (SA-HRP) complex. The attached HRP molecules could catalyze the CL reaction between luminol and H2O2, producing an enhanced CL signal. The CL intensity was dependent on the surface coverage of the HRP molecules, which was related to the concentration of wild-type p53 protein. Under the optimal experimental conditions, the CL intensity increased linearly with the concentration of wild-type p53 protein from 0.01 to 0.5nM. The detection limit was estimated to be 3.8pM. The proposed method has been successfully utilized for the assay of wild-type p53 protein in normal and cancer cell lysates. The sensing protocol is sensitive, cost-effective, and holds great promise for clinical diagnosis.
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Affiliation(s)
- Xiaolan Chen
- College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, Hunan, People's Republic of China
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32
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Liu X, Ouyang L, Cai X, Huang Y, Feng X, Fan Q, Huang W. An ultrasensitive label-free biosensor for assaying of sequence-specific DNA-binding protein based on amplifying fluorescent conjugated polymer. Biosens Bioelectron 2013; 41:218-24. [DOI: 10.1016/j.bios.2012.08.027] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2012] [Revised: 08/08/2012] [Accepted: 08/09/2012] [Indexed: 11/15/2022]
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33
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Šípová H, Homola J. Surface plasmon resonance sensing of nucleic acids: a review. Anal Chim Acta 2013; 773:9-23. [PMID: 23561902 DOI: 10.1016/j.aca.2012.12.040] [Citation(s) in RCA: 137] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2012] [Revised: 12/19/2012] [Accepted: 12/21/2012] [Indexed: 12/12/2022]
Abstract
Biosensors based on surface plasmon resonance (SPR) have become a central tool for the investigation and quantification of biomolecules and their interactions. Nucleic acids (NAs) play a vital role in numerous biological processes and therefore have been one of the major groups of biomolecules targeted by the SPR biosensors. This paper discusses the advances of NA SPR biosensor technology and reviews its applications both in the research of molecular interactions involving NAs (NA-NA, NA-protein, NA-small molecule), as well as for the field of bioanalytics in the areas of food safety, medical diagnosis and environmental monitoring.
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Affiliation(s)
- Hana Šípová
- Institute of Photonics and Electronics, Academy of Sciences of the Czech Republic, Chaberská 57, Prague, Czech Republic
| | - Jiří Homola
- Institute of Photonics and Electronics, Academy of Sciences of the Czech Republic, Chaberská 57, Prague, Czech Republic.
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34
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Label-free impedimetric immunosensor for ultrasensitive detection of cancer marker Murine double minute 2 in brain tissue. Biosens Bioelectron 2013; 39:220-5. [DOI: 10.1016/j.bios.2012.07.049] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2012] [Revised: 07/22/2012] [Accepted: 07/23/2012] [Indexed: 02/06/2023]
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35
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Wu L, Wang Z, Zong S, Chen H, Wang C, Xu S, Cui Y. Simultaneous evaluation of p53 and p21 expression level for early cancer diagnosis using SERS technique. Analyst 2013; 138:3450-6. [DOI: 10.1039/c3an00181d] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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36
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Guo YS, Li XM, Ye SJ, Zhang SS. Modern optical techniques provide a bright outlook for cell analysis. Trends Analyt Chem 2013. [DOI: 10.1016/j.trac.2012.09.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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37
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Zhang X, Lou Z, Wang A, Zhang H. Detection of Wild-Type Hypoxanthine Guanine Phosphoribosyl Transferase of Lymphocytes in Gamma-Irradiated Mice with Surface Plasmon Resonance. ANAL LETT 2012. [DOI: 10.1080/00032719.2012.655677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Li YC, Chiou CC, Luo JD, Chen WJ, Su LC, Chang YF, Chang YS, Lai CS, Lee CC, Chou C. Sensitive detection of unlabeled oligonucleotides using a paired surface plasma waves biosensor. Biosens Bioelectron 2012; 35:342-348. [PMID: 22480779 DOI: 10.1016/j.bios.2012.03.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2012] [Revised: 03/08/2012] [Accepted: 03/09/2012] [Indexed: 02/02/2023]
Abstract
Detection of unlabeled oligonucleotides using surface plasmon resonance (SPR) is difficult because of the oligonucleotides' relatively lower molecular weight compared with proteins. In this paper, we describe a method for detecting unlabeled oligonucleotides at low concentration using a paired surface plasma waves biosensor (PSPWB). The biosensor uses a sensor chip with an immobilized probe to detect a target oligonucleotide via sequence-specific hybridization. PSPWB measures the demodulated amplitude of the heterodyne signal in real time. In the meantime, the ratio of the amplitudes between the detected output signal and reference can reduce the excess noise from the laser intensity fluctuation. Also, the common-path propagation of p and s waves cancels the common phase noise induced by temperature variation. Thus, a high signal-to-noise ratio (SNR) of the heterodyne signal is detected. The sequence specificity of oligonucleotide hybridization ensures that the platform is precisely discriminating between target and non-target oligonucleotides. Under optimized experimental conditions, the detected heterodyne signal increases linearly with the logarithm of the concentration of target oligonucleotide over the range 0.5-500 pM. The detection limit is 0.5 pM in this experiment. In addition, the non-target oligonucleotide at concentrations of 10 pM and 10nM generated signals only slightly higher than background, indicating the high selectivity and specificity of this method. Different length of perfectly matched oligonucleotide targets at 10-mer, 15-mer and 20-mer were identified at the concentration of 150 pM.
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Affiliation(s)
- Ying-Chang Li
- Department of Optics and Photonics, National Central University, Taoyuan, 320, Taiwan; Graduate Institute of Electro-Optical Engineering, Chang Gung University, Taoyuan, 333, Taiwan
| | - Chiuan-Chian Chiou
- Department of Medical Biotechnology and Laboratory Science, Chang Gung University, Taoyuan, 333, Taiwan
| | - Ji-Dung Luo
- Department of Medical Biotechnology and Laboratory Science, Chang Gung University, Taoyuan, 333, Taiwan
| | - Wei-Ju Chen
- Graduate Institute of Electro-Optical Engineering, Chang Gung University, Taoyuan, 333, Taiwan
| | - Li-Chen Su
- Department of Optics and Photonics, National Central University, Taoyuan, 320, Taiwan; Graduate Institute of Electro-Optical Engineering, Chang Gung University, Taoyuan, 333, Taiwan
| | - Ying-Feng Chang
- Graduate Institute of Electro-Optical Engineering, Chang Gung University, Taoyuan, 333, Taiwan; Molecular Medicine Research Center, Chang Gung University, Taoyuan, 333, Taiwan
| | - Yu-Sun Chang
- Molecular Medicine Research Center, Chang Gung University, Taoyuan, 333, Taiwan; Graduate Institute of Biomedical Sciences, Chang Gung University, Taoyuan, 333, Taiwan
| | - Chao-Sung Lai
- Department of Electronic Engineering, Chang Gung University, Taoyuan, 333, Taiwan; Biomedical Engineering Research Center, Chang Gung University, Taoyuan, 333, Taiwan
| | - Cheng-Chung Lee
- Department of Optics and Photonics, National Central University, Taoyuan, 320, Taiwan
| | - Chien Chou
- Department of Optics and Photonics, National Central University, Taoyuan, 320, Taiwan; Graduate Institute of Electro-Optical Engineering, Chang Gung University, Taoyuan, 333, Taiwan; Biomedical Engineering Research Center, Chang Gung University, Taoyuan, 333, Taiwan.
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Domenici F, Bizzarri AR, Cannistraro S. SERS-based nanobiosensing for ultrasensitive detection of the p53 tumor suppressor. Int J Nanomedicine 2011; 6:2033-42. [PMID: 21976978 PMCID: PMC3181062 DOI: 10.2147/ijn.s23845] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND One of the main challenges in biomedicine is improvement of detection sensitivity to achieve tumor marker recognition at a very low concentration when the disease is not significantly advanced. A pivotal role in cancer defense is played by the p53 tumor suppressor, therefore its detection with high sensitivity may contribute considerably to early diagnosis of cancer. In this work, we present a new analytical method based on surface-enhanced Raman spectroscopy which could significantly increase the sensitivity of traditional bioaffinity techniques. p53 molecules were anchored to gold nanoparticles by means of the bifunctional linker 4-aminothiophenol (4-ATP). The characteristic vibrational bands of the p53-4-ATP nanoparticle system were then used to identify the p53 molecules when they were captured by a recognition substrate comprising a monolayer of azurin in molecules possessing significant affinity for this tumor suppressor. The Raman signal enhancement achieved by 4-ATP-mediated crosslinking of p53 to 50 nm gold nanoparticles enabled detect of this protein at a concentration down to 5 × 10⁻¹³ M.
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Affiliation(s)
- Fabio Domenici
- Biophysics and Nanoscience Centre, Faculty of Science, Università della Tuscia, Viterbo, Italy
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Xie Y, Chen A, Du D, Lin Y. Graphene-based immunosensor for electrochemical quantification of phosphorylated p53 (S15). Anal Chim Acta 2011; 699:44-8. [DOI: 10.1016/j.aca.2011.05.010] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2011] [Revised: 04/28/2011] [Accepted: 05/08/2011] [Indexed: 10/18/2022]
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Sensitive detection of p53 tumor suppressor gene using an enzyme-based solid-state electrochemiluminescence sensing platform. Biosens Bioelectron 2011; 26:3608-13. [DOI: 10.1016/j.bios.2011.02.012] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2010] [Revised: 01/21/2011] [Accepted: 02/09/2011] [Indexed: 11/20/2022]
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42
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Fei Y, Jin XY, Wu ZS, Zhang SB, Shen G, Yu RQ. Sensitive and selective DNA detection based on the combination of hairpin-type probe with endonuclease/GNP signal amplification using quartz-crystal-microbalance transduction. Anal Chim Acta 2011; 691:95-102. [DOI: 10.1016/j.aca.2011.02.040] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2010] [Revised: 02/09/2011] [Accepted: 02/20/2011] [Indexed: 11/24/2022]
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43
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Belluzo MS, Ribone MÉ, Camussone C, Marcipar IS, Lagier CM. Favorably orienting recombinant proteins to develop amperometric biosensors to diagnose Chagas’ disease. Anal Biochem 2011; 408:86-94. [DOI: 10.1016/j.ab.2010.09.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2010] [Revised: 08/31/2010] [Accepted: 09/01/2010] [Indexed: 11/26/2022]
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Xia N, Liu L, Harrington MG, Wang J, Zhou F. Regenerable and simultaneous surface plasmon resonance detection of aβ(1-40) and aβ(1-42) peptides in cerebrospinal fluids with signal amplification by streptavidin conjugated to an N-terminus-specific antibody. Anal Chem 2010; 82:10151-7. [PMID: 21073166 DOI: 10.1021/ac102257m] [Citation(s) in RCA: 89] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A major constituent in the deposit of the brain in a patient with Alzheimer's disease (AD) is the aggregates/fibrils of amyloid-β (Aβ) peptides containing 39-43 amino acids. The total Aβ levels and the concentration ratio between the most abundant Aβ(1-40) peptide and the more aggregation-prone Aβ(1-42) in body fluids (e.g., cerebrospinal fluid or CSF) have been suggested as possible criteria for early diagnosis of AD. By immobilizing capture antibodies specific to the two peptides in separate fluidic channels, surface plasmon resonance (SPR) has been used to quantify Aβ(1-40) and Aβ(1-42) present in CSF samples collected from AD patients and healthy donors. With signal amplification by streptavidin conjugated to an antibody that is selective to the common N-terminus of the Aβ peptides, concentrations as low as 20 pM can be readily measured. The range of Aβ peptide concentrations measurable by this method spans 4 orders of magnitude. The ability of regenerating the sensor surface for repeated measurements not only improves the reproducibility but also enhances the sample throughput. Our data reveal that the ratio of Aβ(1-40) concentration versus Aβ(1-42) concentration in CSF samples from AD patients is almost twice as high as that from healthy persons. In contrast to the commonly used enzyme-linked immunosorbent assay (ELISA), SPR obviates the need of a more expensive and less stable enzyme conjugate and the use of carcinogenic substrate for the signal detection and allows the binding events to be monitored in real time.
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Affiliation(s)
- Ning Xia
- College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan, People's Republic of China 410083
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Gauglitz G. Direct optical detection in bioanalysis: an update. Anal Bioanal Chem 2010; 398:2363-72. [DOI: 10.1007/s00216-010-3904-4] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2010] [Revised: 06/04/2010] [Accepted: 06/06/2010] [Indexed: 11/24/2022]
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