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Huang Z, Fu Y, Yang H, Zhou Y, Shi M, Li Q, Liu W, Liang J, Zhu L, Qin S, Hong H, Liu Y. Liquid biopsy in T-cell lymphoma: biomarker detection techniques and clinical application. Mol Cancer 2024; 23:36. [PMID: 38365716 PMCID: PMC10874034 DOI: 10.1186/s12943-024-01947-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 01/25/2024] [Indexed: 02/18/2024] Open
Abstract
T-cell lymphoma is a highly invasive tumor with significant heterogeneity. Invasive tissue biopsy is the gold standard for acquiring molecular data and categorizing lymphoma patients into genetic subtypes. However, surgical intervention is unfeasible for patients who are critically ill, have unresectable tumors, or demonstrate low compliance, making tissue biopsies inaccessible to these patients. A critical need for a minimally invasive approach in T-cell lymphoma is evident, particularly in the areas of early diagnosis, prognostic monitoring, treatment response, and drug resistance. Therefore, the clinical application of liquid biopsy techniques has gained significant attention in T-cell lymphoma. Moreover, liquid biopsy requires fewer samples, exhibits good reproducibility, and enables real-time monitoring at molecular levels, thereby facilitating personalized health care. In this review, we provide a comprehensive overview of the current liquid biopsy biomarkers used for T-cell lymphoma, focusing on circulating cell-free DNA (cfDNA), circulating tumor DNA (ctDNA), circulating tumor cells (CTCs), Epstein-Barr virus (EBV) DNA, antibodies, and cytokines. Additionally, we discuss their clinical application, detection methodologies, ongoing clinical trials, and the challenges faced in the field of liquid biopsy.
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Affiliation(s)
- Zongyao Huang
- Department of Pathology, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Yao Fu
- Department of Pathology, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Hong Yang
- Department of Pathology, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Yehan Zhou
- Department of Pathology, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Min Shi
- Department of Pathology, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| | - Qingyun Li
- Genecast Biotechnology Co., Ltd, Wuxi, 214104, China
| | - Weiping Liu
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Junheng Liang
- Nanjing Geneseeq Technology Inc., Nanjing, 210032, Jiangsu, China
| | - Liuqing Zhu
- Nanjing Geneseeq Technology Inc., Nanjing, 210032, Jiangsu, China
| | - Sheng Qin
- Department of Pathology, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China.
| | - Huangming Hong
- Department of Medical Oncology, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China.
| | - Yang Liu
- Department of Pathology, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China.
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Development of a Spacer-optimized Quenchbody against Tumor Necrosis Factor Alpha. BIOTECHNOL BIOPROC E 2022. [DOI: 10.1007/s12257-022-0088-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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3
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Cioates Negut C, Stefan-van staden R, Sfirloaga P. Simultaneous Molecular Recognition of Interleukins 2 and 4, and of Tumour Necrosis Factor‐α in Biological Samples. ELECTROANAL 2022. [DOI: 10.1002/elan.202200305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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4
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Liu C, Chu D, Kalantar‐Zadeh K, George J, Young HA, Liu G. Cytokines: From Clinical Significance to Quantification. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:e2004433. [PMID: 34114369 PMCID: PMC8336501 DOI: 10.1002/advs.202004433] [Citation(s) in RCA: 221] [Impact Index Per Article: 73.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 03/26/2021] [Indexed: 05/24/2023]
Abstract
Cytokines are critical mediators that oversee and regulate immune and inflammatory responses via complex networks and serve as biomarkers for many diseases. Quantification of cytokines has significant value in both clinical medicine and biology as the levels provide insights into physiological and pathological processes and can be used to aid diagnosis and treatment. Cytokines and their clinical significance are introduced from the perspective of their pro- and anti-inflammatory effects. Factors affecting cytokines quantification in biological fluids, native levels in different body fluids, sample processing and storage conditions, sensitivity to freeze-thaw, and soluble cytokine receptors are discussed. In addition, recent advances in in vitro and in vivo assays, biosensors based on different signal outputs and intracellular to extracellular protein expression are summarized. Various quantification platforms for high-sensitivity and reliable measurement of cytokines in different scenarios are discussed, and commercially available cytokine assays are compared. A discussion of challenges in the development and advancement of technologies for cytokine quantification that aim to achieve real-time multiplex cytokine analysis for point-of-care situations applicable for both biomedical research and clinical practice are discussed.
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Affiliation(s)
- Chao Liu
- School of Materials Science and EngineeringUniversity of New South WalesSydneyNSW2052Australia
| | - Dewei Chu
- School of Materials Science and EngineeringUniversity of New South WalesSydneyNSW2052Australia
| | | | - Jacob George
- Storr Liver CentreWestmead Institute of Medical ResearchUniversity of Sydney and Department of Gastroenterology and HepatologyWestmead HospitalWestmeadNSW2145Australia
| | - Howard A. Young
- Laboratory of Cancer ImmunometabolismCenter for Cancer ResearchNational Cancer Institute at FrederickFrederickMD21702USA
| | - Guozhen Liu
- School of Life and Health SciencesThe Chinese University of Hong KongShenzhen518172P. R. China
- Graduate School of Biomedical EngineeringUniversity of New South WalesSydneyNSW2052Australia
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Dutta N, Lillehoj PB, Estrela P, Dutta G. Electrochemical Biosensors for Cytokine Profiling: Recent Advancements and Possibilities in the Near Future. BIOSENSORS 2021; 11:94. [PMID: 33806879 PMCID: PMC8004910 DOI: 10.3390/bios11030094] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 03/14/2021] [Accepted: 03/18/2021] [Indexed: 02/07/2023]
Abstract
Cytokines are soluble proteins secreted by immune cells that act as molecular messengers relaying instructions and mediating various functions performed by the cellular counterparts of the immune system, by means of a synchronized cascade of signaling pathways. Aberrant expression of cytokines can be indicative of anomalous behavior of the immunoregulatory system, as seen in various illnesses and conditions, such as cancer, autoimmunity, neurodegeneration and other physiological disorders. Cancer and autoimmune diseases are particularly adept at developing mechanisms to escape and modulate the immune system checkpoints, reflected by an altered cytokine profile. Cytokine profiling can provide valuable information for diagnosing such diseases and monitoring their progression, as well as assessing the efficacy of immunotherapeutic regiments. Toward this goal, there has been immense interest in the development of ultrasensitive quantitative detection techniques for cytokines, which involves technologies from various scientific disciplines, such as immunology, electrochemistry, photometry, nanotechnology and electronics. This review focusses on one aspect of this collective effort: electrochemical biosensors. Among the various types of biosensors available, electrochemical biosensors are one of the most reliable, user-friendly, easy to manufacture, cost-effective and versatile technologies that can yield results within a short period of time, making it extremely promising for routine clinical testing.
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Affiliation(s)
- Nirmita Dutta
- School of Medical Science and Technology (SMST), Indian Institute of Technology Kharagpur, Kharagpur 721302, India;
| | - Peter B. Lillehoj
- Department of Mechanical Engineering, Rice University, Houston, TX 77005, USA;
| | - Pedro Estrela
- Centre for Biosensors, Bioelectronics and Biodevices (C3Bio) and Department of Electronic & Electrical Engineering, University of Bath, Bath BA2 7AY, UK
| | - Gorachand Dutta
- School of Medical Science and Technology (SMST), Indian Institute of Technology Kharagpur, Kharagpur 721302, India;
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Wang FM, Huang SH, Yuan CC, Yeh CT, Chen WL, Wang XC, Runprapan N, Tsai YJ, Chuang YL, Su CH. Detection of O-glycosylated CA125 by using an electrochemical immunosensor for ovarian cancer diagnosis. J APPL ELECTROCHEM 2020. [DOI: 10.1007/s10800-020-01477-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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7
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Sudhakara Prasad K, Cao X, Gao N, Jin Q, Sanjay ST, Henao-Pabon G, Li X. A Low-Cost Nanomaterial-based Electrochemical Immunosensor on Paper for High-Sensitivity Early Detection of Pancreatic Cancer. SENSORS AND ACTUATORS. B, CHEMICAL 2020; 305:127516. [PMID: 32863588 PMCID: PMC7453835 DOI: 10.1016/j.snb.2019.127516] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Due to the lack of specific early detection methods for pancreatic cancer, it usually goes undetected until it is advanced. By employing paper-based electrodes (PPE), herein we for the first time developed a disposable low-cost paper-based immunosensor for rapid early quantitative detection of pancreatic cancer with a new biomarker, pseudopodium-enriched atypical kinase one, SGK269 (PEAK1). The immunosensor was constructed by fabricating PPEs immobilized with the versatile nanomaterial graphene oxide for the incorporation of antibodies to form an immunosensing platform, without the need of complicated surface modification. After it was confirmed that the PPEs exhibited excellent electrochemical properties, a sandwich-type electrochemical immunosensor was subsequently constructed by employing graphene oxide layers immobilized with anti-PEAK1, and the antibody conjugated with gold nanoparticles (AuNPs-tagged-Anti PEAK1). Further, spectral and surface characteristic studies confirmed the formation of the immunosensing platform. The immunosensor for PEAK1 exhibited a wide linear range between 10 pg mL-1 and 106 pg mL-1 with a low limit of detection (LOD) of 10 pg mL-1. The obtained results point towards rapid, sensitive, and specific early diagnosis of pancreatic cancer at the point of care and other low-resource settings.
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Affiliation(s)
- K. Sudhakara Prasad
- Department of Chemistry & Biochemistry, University of Texas at El Paso, Texas, USA
| | - Xiyue Cao
- Department of Chemistry & Biochemistry, University of Texas at El Paso, Texas, USA
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, PR China
| | - Ning Gao
- Department of Chemistry & Biochemistry, University of Texas at El Paso, Texas, USA
| | - Qijie Jin
- Department of Chemistry & Biochemistry, University of Texas at El Paso, Texas, USA
- College of Materials Science and Engineering, Nanjing Tech University, Nanjing 210009, PR China
| | - Sharma T. Sanjay
- Department of Chemistry & Biochemistry, University of Texas at El Paso, Texas, USA
| | - Gilberto Henao-Pabon
- Biomedical Engineering, Border Biomedical Research Center, and Environmental Science & Engineering, University of Texas at El Paso, USA
| | - XiuJun Li
- Department of Chemistry & Biochemistry, University of Texas at El Paso, Texas, USA
- Biomedical Engineering, Border Biomedical Research Center, and Environmental Science & Engineering, University of Texas at El Paso, USA
- Corresponding Author: XiuJun Li,
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8
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Zaidi SA, Shahzad F, Batool S. Progress in cancer biomarkers monitoring strategies using graphene modified support materials. Talanta 2019; 210:120669. [PMID: 31987212 DOI: 10.1016/j.talanta.2019.120669] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 12/20/2019] [Accepted: 12/21/2019] [Indexed: 12/27/2022]
Abstract
Cancer is the one of the fatal and dreaded disease responsible for huge number of morbidity and mortality across the globe. It is expected that the global burden will increase to 21.7 million fresh cancer cases as compared to present estimate of 18.1 million cancer cases in addition to nearly 9.6 million cancer deaths worldwide. In response to cancerous or certain benign conditions; specific type of tumor or cancer markers (biomarkers) are produced at much higher levels which are secreted into the urine, blood, stool, tumor or other tissues. Therefore, the efficient and early detection of cancer biomarkers is necessary which can offer a reliable way for cancer patient screening and diagnosis. This process not only helps in the evaluation of pathogenic processes but also the prognosis of different cancers and pharmacological responses to therapeutic interventions are secured. Over the past several years, electrochemical detection methods have proved to be the most attractive methods among many, due to the advantages, such as simple instrumentation, portability, low cost and high sensitivity. Furthermore, the modifications of these electrochemical immunosensors by utilizing various types of nanomaterials enable these systems to detect trace amount of target tumor markers. Hence, herein, we intend to review the selective works on electrochemical detection of various biomarkers using wide range of nanomaterials with a particular focus on graphene.
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Affiliation(s)
- Shabi Abbas Zaidi
- Department of Chemistry and Earth Sciences, College of Arts and Sciences, Qatar University, Doha, 2713, Qatar.
| | - Faisal Shahzad
- National Center for Nanotechnology, Department of Metallurgy and Materials Engineering, Pakistan Institute of Engineering and Applied Sciences (PIEAS), Islamabad, 45650, Pakistan.
| | - Sadaf Batool
- Department of Nuclear Medicine, Nuclear Medicine, Oncology and Radiotherapy Institute (NORI), Islamabad, Pakistan
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9
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Razmi N, Hasanzadeh M. Current advancement on diagnosis of ovarian cancer using biosensing of CA 125 biomarker: Analytical approaches. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.08.017] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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10
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Hu H, Pan D, Xue H, Zhang M, Zhang Y, Shen Y. A photoelectrochemical immunoassay for tumor necrosis factor-α using a GO-PTCNH2 nanohybrid as a probe. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.07.042] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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11
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Lai Y, Schlücker S, Wang Y. Rapid and sensitive SERS detection of the cytokine tumor necrosis factor alpha (tnf-α) in a magnetic bead pull-down assay with purified and highly Raman-active gold nanoparticle clusters. Anal Bioanal Chem 2018; 410:5993-6000. [PMID: 29959484 DOI: 10.1007/s00216-018-1218-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 06/01/2018] [Accepted: 06/21/2018] [Indexed: 11/25/2022]
Abstract
Tumor necrosis factor alpha (TNF-α) is a cytokine with significance in early diagnosis of cardiovascular diseases, obesity and insulin resistance. We demonstrate the proof of concept for a rapid and sensitive detection of TNF-α using a magnetic bead pull-down assay in combination with surface-enhanced Raman scattering (SERS). The use of purified and highly SERS-active small clusters of gold nanoparticles (AuNP) provides the high sensitivity of the assay with a limit of detection of ca. 1 pg/mL. Continuous density gradient centrifugation was employed for separating the very bright silica-encapsulated AuNP dimers and trimers from the significantly weaker AuNP monomers. Negative control experiments with other cytokines (IL-6, IL-8) and bovine serum albumin (BSA) confirm the high specificity of the assay, but indicate also space for future improvements by further reducing non-specific binding between proteins and the SERS nanotags. The multiplexing potential of this SERS-based detection scheme is exemplarily demonstrated by using a set of three spectrally distinct and highly SERS-active AuNP clusters with unique spectral barcodes. Graphical abstract ᅟ.
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Affiliation(s)
- Yuming Lai
- National Center for Materials Service Safety, University of Science and Technology Beijing, Beijing, 100083, China
- Department of Chemistry, Center for Nanointegration Duisburg-Essen (CENIDE) and Center of Medical Biotechnology (ZMB), University of Duisburg-Essen, 45141, Essen, Germany
| | - Sebastian Schlücker
- Department of Chemistry, Center for Nanointegration Duisburg-Essen (CENIDE) and Center of Medical Biotechnology (ZMB), University of Duisburg-Essen, 45141, Essen, Germany
| | - Yuling Wang
- Department of Chemistry, Center for Nanointegration Duisburg-Essen (CENIDE) and Center of Medical Biotechnology (ZMB), University of Duisburg-Essen, 45141, Essen, Germany.
- Department of Molecular Sciences and ARC Centre of Excellence for Nanoscale BioPhotonics, Faculty of Science and Engineering, Macquarie University, Sydney, NSW, 2109, Australia.
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12
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Ju S, Lee S, Chakkarapani SK, Kim K, Yu H, Kang SH. One-Shot Dual-Code Immunotargeting for Ultra-Sensitive Tumor Necrosis Factor-α Nanosensors by 3D Enhanced Dark-Field Super-Resolution Microscopy. Anal Chem 2018; 90:5100-5107. [DOI: 10.1021/acs.analchem.7b05107] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Soyeong Ju
- Department of Chemistry, Graduate School, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Republic of Korea
| | - Seungah Lee
- Department of Applied Chemistry and Institute of Natural Sciences, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Republic of Korea
| | - Suresh Kumar Chakkarapani
- Department of Chemistry, Graduate School, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Republic of Korea
| | - Kyungsoo Kim
- Department of Applied Mathematics, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Republic of Korea
| | - Hyunung Yu
- Nanobio Fusion Research Center, Korea Research Institute of Standards and Science, Daejeon 34113, Republic of Korea
| | - Seong Ho Kang
- Department of Chemistry, Graduate School, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Republic of Korea
- Department of Applied Chemistry and Institute of Natural Sciences, Kyung Hee University, Yongin-si, Gyeonggi-do 17104, Republic of Korea
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13
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Ghalehno MH, Mirzaei M, Torkzadeh-Mahani M. Aptamer-based determination of tumor necrosis factor α using a screen-printed graphite electrode modified with gold hexacyanoferrate. Mikrochim Acta 2018; 185:165. [PMID: 29594654 DOI: 10.1007/s00604-018-2704-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Accepted: 01/23/2018] [Indexed: 10/18/2022]
Abstract
An aptamer based method is presented for the voltammetric determination of human tumor necrosis factor alpha (TNF-α). Layers of gold hexacyanoferrate (AuHCF) and gold nanoparticles (AuNPs) were directly immobilized on a graphite screen-printed electrode (SPE). Through the strong interaction between cyanide ions (CN-) of AuHCF and AuNPs, gold nanoparticles are assembled on the modified SPE, and this allows for the covalent immobilization of thiolated aptamers against TNF-α (TNF-α-Apt). On incubation of the aptasensor with of TNF-α, the Apt/TNF-α complex is formed, and this leads to a hindered electron transfer and to a decrease in the peak current of the redox probe. Under optimum conditions and at a typical working as low as 0.1 V (vs. a silver pseudo electrode), the electrode works in the 10 pg.mL-1 to 40 μg.mL-1 TNF-α concentration range, with a 5.5 pg.mL-1 detection limit. The high sensitivity and wide detection range of this method allowed TNF-α to in human serum be detected even at very low concentrations. Graphical abstract Schematic diagram for fabrication of aptasensor: (a,b) formation of AuHCF film by electrodeposition;
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Affiliation(s)
- Maryam Hosseini Ghalehno
- Department of Chemistry, University of Shahid Bahonar Kerman, Kerman, Iran.,Young Research Society, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Mohammad Mirzaei
- Department of Chemistry, University of Shahid Bahonar Kerman, Kerman, Iran
| | - Masoud Torkzadeh-Mahani
- Department of Biotechnology, Institute of Science, High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, Iran.
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Hmila I, Wongphatcharachai M, Laamiri N, Aouini R, Marnissi B, Arbi M, Sreevatsan S, Ghram A. A novel method for detection of H9N2 influenza viruses by an aptamer-real time-PCR. J Virol Methods 2017; 243:83-91. [PMID: 28159667 DOI: 10.1016/j.jviromet.2017.01.024] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 01/23/2017] [Accepted: 01/29/2017] [Indexed: 01/16/2023]
Abstract
H9N2 Influenza subtype has emerged in Tunisia causing epidemics in poultry and resulting in major economic losses. New mutations in their hemagglutinin and neuraminidase proteins were acquired, suggesting their potential to directly infect humans. Effective surveillance tools should be implemented to help prevent potential spillover of the virus across species. We have developed a highly sensitive real time immuno-polymerase chain reaction (RT-I-PCR) method for detecting H9N2 virus. The assay applies aptamers as ligands to capture and detect the virus. First, a panel of specific ssDNA aptamers was selected via a one step high stringency protocol. Next, the panel of selected aptamers was characterized for their affinities and their specificity to H9N2 virus. The aptamer showing the highest binding affinity to the virus was used as ligand to develop a highly sensitive sandwich Aptamer I-PCR. A 3-log increase in analytical sensitivity was achieved as compared to a routinely used ELISA antigen test, highlighting the potential of this approach to detect very low levels of virus particles. The test was validated using clinical samples and constitutes a rapid and a label-free platform, opening a new venue for the development of aptamer -based viability sensing for a variety of microorganisms of economic importance in Tunisia and surrounding regions.
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Affiliation(s)
- Issam Hmila
- University Tunis El Manar, Laboratory of Epidemiology and Veterinary Microbiology, Institut Pasteur of Tunis,13 Place Pasteur, 1002 Tunis Belvedere, Tunisia.
| | - Manoosak Wongphatcharachai
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota,St. Paul, MN, USA; Department of Veterinary and Biomedical Sciences, College of Veterinary Medicine, University of Minnesota,St. Paul, MN, USA; Department of Soil, Water, & Climate, and BioTechnology Institute, University of Minnesota, St. Paul, MN 55108, USA
| | - Nacira Laamiri
- University Tunis El Manar, Laboratory of Epidemiology and Veterinary Microbiology, Institut Pasteur of Tunis,13 Place Pasteur, 1002 Tunis Belvedere, Tunisia; University of Carthage, Faculty of Sciences Bizerte, 7021 Zarzouna Bizerte, Tunisia
| | - Rim Aouini
- University Tunis El Manar, Laboratory of Epidemiology and Veterinary Microbiology, Institut Pasteur of Tunis,13 Place Pasteur, 1002 Tunis Belvedere, Tunisia; University of Carthage, Faculty of Sciences Bizerte, 7021 Zarzouna Bizerte, Tunisia
| | - Boutheina Marnissi
- University Tunis El Manar, Laboratory of Epidemiology and Veterinary Microbiology, Institut Pasteur of Tunis,13 Place Pasteur, 1002 Tunis Belvedere, Tunisia
| | - Marwa Arbi
- University Tunis El Manar, Laboratory of Epidemiology and Veterinary Microbiology, Institut Pasteur of Tunis,13 Place Pasteur, 1002 Tunis Belvedere, Tunisia
| | - Srinand Sreevatsan
- Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota,St. Paul, MN, USA; Department of Veterinary and Biomedical Sciences, College of Veterinary Medicine, University of Minnesota,St. Paul, MN, USA
| | - Abdeljelil Ghram
- University Tunis El Manar, Laboratory of Epidemiology and Veterinary Microbiology, Institut Pasteur of Tunis,13 Place Pasteur, 1002 Tunis Belvedere, Tunisia
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Ryazantsev DY, Voronina DV, Zavriev SK. Immuno-PCR: achievements and perspectives. BIOCHEMISTRY (MOSCOW) 2017; 81:1754-1770. [DOI: 10.1134/s0006297916130113] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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16
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Lin X, Sun X, Luo S, Liu B, Yang C. Development of DNA-based signal amplification and microfluidic technology for protein assay: A review. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2016.02.020] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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17
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Spengler M, Adler M, Niemeyer CM. Highly sensitive ligand-binding assays in pre-clinical and clinical applications: immuno-PCR and other emerging techniques. Analyst 2016. [PMID: 26196036 DOI: 10.1039/c5an00822k] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Recombinant DNA technology and corresponding innovations in molecular biology, chemistry and medicine have led to novel therapeutic biomacromolecules as lead candidates in the pharmaceutical drug development pipelines. While monoclonal antibodies and other proteins provide therapeutic potential beyond the possibilities of small molecule drugs, the concomitant demand for supportive bioanalytical sample testing creates multiple novel challenges. For example, intact macromolecules can usually not be quantified by mass-spectrometry without enzymatic digestion and isotopically labeled internal standards are costly and/or difficult to prepare. Classical ELISA-type immunoassays, on the other hand, often lack the sensitivity required to obtain pharmacokinetics of low dosed drugs or pharmacodynamics of suitable biomarkers. Here we summarize emerging state-of-the-art ligand-binding assay technologies for pharmaceutical sample testing, which reveal enhanced analytical sensitivity over classical ELISA formats. We focus on immuno-PCR, which combines antibody specificity with the extremely sensitive detection of a tethered DNA marker by quantitative PCR, and alternative nucleic acid-based technologies as well as methods based on electrochemiluminescence or single-molecule counting. Using case studies, we discuss advantages and drawbacks of these methods for preclinical and clinical sample testing.
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Affiliation(s)
- Mark Spengler
- Chimera Biotec GmbH, Emil-Figge-Str. 76 A, D-44227 Dortmund, Germany.
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18
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Chang L, Li J, Wang L. Immuno-PCR: An ultrasensitive immunoassay for biomolecular detection. Anal Chim Acta 2016; 910:12-24. [DOI: 10.1016/j.aca.2015.12.039] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2015] [Revised: 12/29/2015] [Accepted: 12/31/2015] [Indexed: 12/11/2022]
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19
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DNA-Based Nanobiosensors as an Emerging Platform for Detection of Disease. SENSORS 2015; 15:14539-68. [PMID: 26102488 PMCID: PMC4507582 DOI: 10.3390/s150614539] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Revised: 05/19/2015] [Accepted: 05/22/2015] [Indexed: 11/17/2022]
Abstract
Detection of disease at an early stage is one of the biggest challenges in medicine. Different disciplines of science are working together in this regard. The goal of nanodiagnostics is to provide more accurate tools for earlier diagnosis, to reduce cost and to simplify healthcare delivery of effective and personalized medicine, especially with regard to chronic diseases (e.g., diabetes and cardiovascular diseases) that have high healthcare costs. Up-to-date results suggest that DNA-based nanobiosensors could be used effectively to provide simple, fast, cost-effective, sensitive and specific detection of some genetic, cancer, and infectious diseases. In addition, they could potentially be used as a platform to detect immunodeficiency, and neurological and other diseases. This review examines different types of DNA-based nanobiosensors, the basic principles upon which they are based and their advantages and potential in diagnosis of acute and chronic diseases. We discuss recent trends and applications of new strategies for DNA-based nanobiosensors, and emphasize the challenges in translating basic research to the clinical laboratory.
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Zhang L, Zhang K, Liu G, Liu M, Liu Y, Li J. Label-Free Nanopore Proximity Bioassay for Platelet-Derived Growth Factor Detection. Anal Chem 2015; 87:5677-82. [DOI: 10.1021/acs.analchem.5b00791] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Ling Zhang
- Department of Chemistry,
Beijing Key Laboratory for Analytical Methods and Instrumentation, Tsinghua University, Beijing 100084, China
| | - Kaixiang Zhang
- Department of Chemistry,
Beijing Key Laboratory for Analytical Methods and Instrumentation, Tsinghua University, Beijing 100084, China
| | - Guangchao Liu
- Department of Chemistry,
Beijing Key Laboratory for Analytical Methods and Instrumentation, Tsinghua University, Beijing 100084, China
| | - Mengjia Liu
- Department of Chemistry,
Beijing Key Laboratory for Analytical Methods and Instrumentation, Tsinghua University, Beijing 100084, China
| | - Yang Liu
- Department of Chemistry,
Beijing Key Laboratory for Analytical Methods and Instrumentation, Tsinghua University, Beijing 100084, China
| | - Jinghong Li
- Department of Chemistry,
Beijing Key Laboratory for Analytical Methods and Instrumentation, Tsinghua University, Beijing 100084, China
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21
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Gaudet D, Nilsson D, Lohr T, Sheedy C. Development of a real-time immuno-PCR assay for the quantification of 17β-estradiol in water. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2015; 50:683-690. [PMID: 26273752 DOI: 10.1080/03601234.2015.1048097] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A competitive real-time (RT) immuno-polymerase chain reaction (iPCR) (RT-iPCR) assay was developed for the sensitive quantification of 17β-estradiol in water. Using a universal iPCR method and polyclonal antibodies, 17β-estradiol was accurately quantified at concentrations ranging from 1 pg mL(-1) to 10 µg mL(-1). The RT-iPCR assay's limit of detection was 0.7 pg mL(-1). The RT-iPCR assay provided an 800-fold increase in sensitivity as well as an expanded working range compared with the corresponding enzyme-linked immunosorbent assay. Assay cross-reactivity to estrone and estriol, two structurally related estrogens, was below 8%. Water samples spiked with 17β-estradiol were analyzed by RT-iPCR to determine the assay's potential as a rapid screen for the monitoring of manure-borne estrogens in the environment. The assay showed recoveries of 82, 102 and 103% for Milli-Q, tap, and irrigation water, respectively, without requiring sample extraction or concentration prior to analysis.
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Affiliation(s)
- Daniel Gaudet
- a Agriculture and Agri-Food Canada , Lethbridge , Canada
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22
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Kavosi B, Hallaj R, Teymourian H, Salimi A. Au nanoparticles/PAMAM dendrimer functionalized wired ethyleneamine–viologen as highly efficient interface for ultra-sensitive α-fetoprotein electrochemical immunosensor. Biosens Bioelectron 2014; 59:389-96. [DOI: 10.1016/j.bios.2014.03.049] [Citation(s) in RCA: 97] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2013] [Revised: 03/07/2014] [Accepted: 03/24/2014] [Indexed: 11/16/2022]
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23
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Mandal SS, Navratna V, Sharma P, Gopal B, Bhattacharyya AJ. Titania nanotube-modified screen printed carbon electrodes enhance the sensitivity in the electrochemical detection of proteins. Bioelectrochemistry 2014; 98:46-52. [DOI: 10.1016/j.bioelechem.2014.03.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2013] [Revised: 02/19/2014] [Accepted: 03/10/2014] [Indexed: 10/25/2022]
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24
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Sadhasivam S, Chen JC, Savitha S, Chang CW, Lin FH. Application of carbon nanotubes layered on silicon wafer for the detection of breast cancer marker carbohydrate antigen 15-3 by immuno-polymerase chain reaction. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2014; 25:101-111. [PMID: 24081383 DOI: 10.1007/s10856-013-5060-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2013] [Accepted: 09/22/2013] [Indexed: 06/02/2023]
Abstract
A highly sensitive detection of breast cancer marker, carbohydrate antigen 15-3 (CA 15-3) by carbon nanotube (CNT) based immuno-polymerase chain reaction was reported. The study was aimed to develop a precise and sensitive method to diagnose breast cancer and its recurrence. The hydrofluoric acid (HF) treated silicon wafer layered with bundled CNT was used as the substrate. The surface was treated with HNO3/H2SO4 to graft carboxyl groups on the tips of CNT. Subsequently, polyoxyethylene bis-amine was grafted to conjugate anti human CA 15-3 antibodies. Water contact angle measurement, scanning electron microscope, Fourier transform infrared spectrometer, Raman spectrometer and sodium dodecyl sulfate polyacrylamide gel electrophoresis were employed to confirm the surface modification. The captured antibodies on the CNT were used to capture the target antigen CA 15-3 and the biotinylated secondary antibodies were subsequently bound with the target antigen. A bi-functional streptavidin was used to link biotinylated DNA to the biotinylated detection antibodies. The biotinylated target DNA was amplified by PCR, and then analyzed by agarose gel electrophoresis. The lower limit of detection of CA 15-3 by the proposed immuno-PCR system was 0.001 U/mL, which is extremely sensitive than the other bioanalytical techniques.
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Affiliation(s)
- S Sadhasivam
- Institute of Biomedical Engineering and Nanomedicine, National Health Research Institutes, Zhunan, Miaoli, Taiwan, ROC
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25
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Peng HP, Hu Y, Liu AL, Chen W, Lin XH, Yu XB. Label-free electrochemical immunosensor based on multi-functional gold nanoparticles–polydopamine–thionine–graphene oxide nanocomposites film for determination of alpha-fetoprotein. J Electroanal Chem (Lausanne) 2014. [DOI: 10.1016/j.jelechem.2013.10.013] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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26
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Tekin HC, Gijs MAM. Ultrasensitive protein detection: a case for microfluidic magnetic bead-based assays. LAB ON A CHIP 2013; 13:4711-39. [PMID: 24145920 DOI: 10.1039/c3lc50477h] [Citation(s) in RCA: 104] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
We review the use of magnetic micro- and nanoparticles ('magnetic beads') in microfluidic systems for ultrasensitive protein detection. During recent years magnetic beads have been used frequently in immunoassays, either as mobile substrates on which the target antigen is captured, as detection labels, or simultaneously as substrates and labels. The major part of the reviewed work has as application the detection of antibodies or disease biomarkers in serum or of biotoxins from food samples. Several of the most sensitive assays allow protein detection down to fg mL(-1) concentrations. We benchmark the performance of these microfluidic magnetic bead-based assays with the most promising earlier work and with alternative solutions.
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Affiliation(s)
- H Cumhur Tekin
- Laboratory of Microsystems, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland.
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27
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A simple and portable device for the quantification of TNF-α in human plasma by means of on-chip magnetic bead-based proximity ligation assay. Biosens Bioelectron 2013; 54:499-505. [PMID: 24316452 DOI: 10.1016/j.bios.2013.10.039] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Revised: 10/11/2013] [Accepted: 10/22/2013] [Indexed: 02/02/2023]
Abstract
There is a general need in healthcare systems all around the world to reduce costs in terms of time and money without compromising patients outcome. Point-of-Care Testing (POCT) is currently being used in some applications (e.g. POC coagulation devices) as an alternative to already established standard central laboratory tests to overcome sample transportation and long turnaround times. The main objective of this investigation was to quantify Tumour Necrosis Factor-alpha (TNF-α) on-chip within the clinical relevant range of 5-100 pg/mL in human pooled plasma. The novel solid-phase assay developed in this study was a magnetic bead-based proximity ligation assay (PLA) in which one of the assay proximity probes was directly immobilised onto streptavidin-coated magnetic beads. The portable device was based on a disposable and single-use cyclo-olefin polymer (COP) microfluidic chip interfaced with a quantitative real-time polymerase chain reaction (qPCR) device previously developed in-house. Sample volume was 10 µL and total assay time under 3 h. The POC device and assay developed offer portability, smaller reagent and sample consumption, and faster time-to-results compared with standard ELISAs. Determination and monitoring of TNF-α therapy at the point-of-care will help to improve clinical and/or economical outcome in governmental healthcare budgets.
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Abdel-Salam E, Abdel-Meguid I, Korraa S. Assessment of immune function in Down syndrome patients. EGYPTIAN JOURNAL OF MEDICAL HUMAN GENETICS 2013. [DOI: 10.1016/j.ejmhg.2013.05.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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29
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Kolasa E, Houlbert N, Balaguer P, Fardel O. AhR- and NF-κB-dependent induction of interleukin-6 by co-exposure to the environmental contaminant benzanthracene and the cytokine tumor necrosis factor-α in human mammary MCF-7 cells. Chem Biol Interact 2013; 203:391-400. [DOI: 10.1016/j.cbi.2013.01.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2012] [Revised: 01/12/2013] [Accepted: 01/27/2013] [Indexed: 01/03/2023]
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30
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Guo A, Wu D, Ma H, Zhang Y, Li H, Du B, Wei Q. An ultrasensitive enzyme-free electrochemical immunosensor for CA125 using Au@Pd core–shell nanoparticles as labels and platforms for signal amplification. J Mater Chem B 2013; 1:4052-4058. [DOI: 10.1039/c3tb20574f] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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31
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Flanigon J, Kamali-Moghaddam M, Burbulis I, Annink C, Steffen M, Oeth P, Brent R, van den Boom D, Landegren U, Cantor C. Multiplex protein detection with DNA readout via mass spectrometry. N Biotechnol 2012. [PMID: 23201185 DOI: 10.1016/j.nbt.2012.11.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Multiplex protein quantification has been constrained by issues of assay specificity, sensitivity and throughput. This research presents a novel approach that overcomes these limitations using antibody-oligonucleotide conjugates for immuno-polymerase chain reaction (immuno-PCR) or proximity ligation, coupled with competitive PCR and MALDI-TOF mass spectrometry. Employing these combinations of technologies, we demonstrate multiplex detection and quantification of up to eight proteins, spanning wide dynamic ranges from femtomolar concentrations, using only microliter sample volumes.
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Affiliation(s)
- James Flanigon
- Center for Advanced Biotechnology, Department of Biomedical Engineering, Boston University, Boston, MA 02215, USA.
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Zhang H, Liu L, Fu X, Zhu Z. Microfluidic beads-based immunosensor for sensitive detection of cancer biomarker proteins using multienzyme-nanoparticle amplification and quantum dots labels. Biosens Bioelectron 2012. [PMID: 23202325 DOI: 10.1016/j.bios.2012.10.076] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
This study reports the development of a microfluidic beads-based immunosensor for sensitive detection of cancer biomarker α-fetoprotein (AFP) that uses multienzyme-nanoparticle amplification and quantum dots labels. This method utilizes microbeads functionalized with the capture antibodies (Ab₁) and modified electron rich proteins as sensing platform that was fabricated within a microfluidic channel, and uses gold nanoparticles (AuNPs) functionalized with the horseradish peroxidase (HRP) and the detection antibodies (Ab₂) as label. Greatly enhanced sensitivity for the cancer biomarker is based on a dual signal amplification strategy: first, the large surface area of Au nanoparticle carrier allows several binding events of HRP on each nanosphere. Enhanced sensitivity was achieved by introducing the multi-HRP-antibody functionalized AuNPs onto the surface of microbeads through "sandwich" immunoreactions and subsequently multiple biotin moieties could be deposited onto the surface of beads resulted from the oxidation of biotin-tyramine by hydrogen peroxide. Streptavidin-labeled quantum dots were then allowed to bind to the deposited biotin moieties and displayed the signal. Secondly, enhanced mass transport capability inherent from microfluidics leads to higher capture efficiency of targets because continuous flow within micro-channel delivers fresh analyte solution to the reaction site which maintains a high concentration gradient differential to enhance mass transport. Based on the dual signal amplification strategy, the developed microfluidic bead-based immunosensor could discriminate as low as 0.2 pg mL⁻¹ AFP in 10 μL of undiluted calf serum (0.2 fg/chip), and showed a 500-fold increase in detection limit compared to the off-chip test and 50-fold increase in detection limit compared to microfluidic beads-based immunoassay using single label HRP-Ab₂. The immunosensor showed acceptable repeatability and reproducibility. This microfluidic beads-based immunosensor is a promising platform for disease-related biomolecules at the lowest level at their earliest incidence.
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Affiliation(s)
- He Zhang
- School of Chemistry and Chemical Engineering, Hunan Institute of Engineering, Xiangtan 411104, People's Republic of China.
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Kuczius T, Becker K, Fischer A, Zhang W. Simultaneous detection of three CNS indicator proteins in complex suspensions using a single immuno-PCR protocol. Anal Biochem 2012; 431:4-10. [PMID: 22960561 DOI: 10.1016/j.ab.2012.08.029] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2012] [Revised: 08/29/2012] [Accepted: 08/30/2012] [Indexed: 02/01/2023]
Abstract
The diagnosis of infections and protection against their transmission are aided greatly by determination of indicator proteins. However, protein assays are mostly restricted to single-antigen determinations and are often limited in sensitivity and specificity. Consequently, there is a large demand for high-sensitivity immunoassays for analysis of several antigens in protein suspensions. A novel immuno-polymerase chain reaction (PCR) assay is described for the simultaneous detection of central nervous system (CNS) indicators such as the neuron-specific enolase, the glial fibrillary acid protein, and the cellular prion protein. Coated antigens are immunocomplexed with specific antibodies and a DNA fragment is subsequently amplified by PCR. The PCR product obtained corresponds to the antigen signal. Background signals are a critical factor, primarily when using complex protein suspensions, but we were able to reduce background noise dramatically by including two heating steps, the first for protein denaturation and the second for detachment of immunocomplexed DNA, enabling optimal DNA amplification. Using these methods and depending on the antigen and antibody affinity, a sensitivity enhancement of 2 to 3 orders of magnitude is achieved for CNS indicator detection using the immuno-PCR approach compared with ELISA procedures carried out under identical conditions.
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Affiliation(s)
- Thorsten Kuczius
- Institute of Hygiene, University of Münster and University Hospital Münster, 48149 Münster, Germany.
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He J, Evers DL, O'Leary TJ, Mason JT. Immunoliposome-PCR: a generic ultrasensitive quantitative antigen detection system. J Nanobiotechnology 2012; 10:26. [PMID: 22726242 PMCID: PMC3466442 DOI: 10.1186/1477-3155-10-26] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2012] [Accepted: 06/22/2012] [Indexed: 11/10/2022] Open
Abstract
Background The accurate quantification of antigens at low concentrations over a wide dynamic range is needed for identifying biomarkers associated with disease and detecting protein interactions in high-throughput microarrays used in proteomics. Here we report the development of an ultrasensitive quantitative assay format called immunoliposome polymerase chain reaction (ILPCR) that fulfills these requirements. This method uses a liposome, with reporter DNA encapsulated inside and biotin-labeled polyethylene glycol (PEG) phospholipid conjugates incorporated into the outer surface of the liposome, as a detection reagent. The antigenic target is immobilized in the well of a microplate by a capture antibody and the liposome detection reagent is then coupled to a biotin-labeled second antibody through a NeutrAvidin bridge. The liposome is ruptured to release the reporter DNA, which serves as a surrogate to quantify the protein target using real-time PCR. Results A liposome detection reagent was prepared, which consisted of a population of liposomes ~120 nm in diameter with each liposome possessing ~800 accessible biotin receptors and ~220 encapsulated reporters. This liposome detection reagent was used in an assay to quantify the concentration of carcinoembryonic antigen (CEA) in human serum. This ILPCR assay exhibited a linear dose–response curve from 10-10 M to 10-16 M CEA. Within this range the assay coefficient of variance was <6 % for repeatability and <2 % for reproducibility. The assay detection limit was 13 fg/mL, which is 1,500-times more sensitive than current clinical assays for CEA. An ILPCR assay to quantify HIV-1 p24 core protein in buffer was also developed. Conclusions The ILPCR assay has several advantages over other immuno-PCR methods. The reporter DNA and biotin-labeled PEG phospholipids spontaneously incorporate into the liposomes as they form, simplifying preparation of the detection reagent. Encapsulation of the reporter inside the liposomes allows nonspecific DNA in the assay medium to be degraded with DNase I prior to quantification of the encapsulated reporter by PCR, which reduces false-positive results and improves quantitative accuracy. The ability to encapsulate multiple reporters per liposome also helps overcome the effect of polymerase inhibitors present in biological specimens. Finally, the biotin-labeled liposome detection reagent can be coupled through a NeutrAvidin bridge to a multitude of biotin-labeled probes, making ILPCR a highly generic assay system.
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Affiliation(s)
- Junkun He
- Biomedical Laboratory Research and Development Service, Veterans Health Administration, Washington, DC, USA
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Liu Y, Liu Y, Feng H, Wu Y, Joshi L, Zeng X, Li J. Layer-by-layer assembly of chemical reduced graphene and carbon nanotubes for sensitive electrochemical immunoassay. Biosens Bioelectron 2012; 35:63-68. [DOI: 10.1016/j.bios.2012.02.007] [Citation(s) in RCA: 137] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2011] [Revised: 02/02/2012] [Accepted: 02/06/2012] [Indexed: 01/05/2023]
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Tian J, Huang J, Zhao Y, Zhao S. Electrochemical immunosensor for prostate-specific antigen using a glassy carbon electrode modified with a nanocomposite containing gold nanoparticles supported with starch-functionalized multi-walled carbon nanotubes. Mikrochim Acta 2012. [DOI: 10.1007/s00604-012-0816-3] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Bosnjakovic A, Mishra MK, Han HJ, Romero R, Kannan RM. A dendrimer-based immunosensor for improved capture and detection of tumor necrosis factor-α cytokine. Anal Chim Acta 2012; 720:118-25. [PMID: 22365129 PMCID: PMC3548326 DOI: 10.1016/j.aca.2012.01.017] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2011] [Revised: 01/03/2012] [Accepted: 01/10/2012] [Indexed: 11/17/2022]
Abstract
A dendrimer-based sandwich type enzyme-linked immunosorbent assay (ELISA) was developed for the improved detection of recombinant human tumor necrosis factor-alpha (TNF-α) for early diagnosis of perinatal diseases. Hydroxyl-terminated generation four poly(amidoamine) dendrimer (G4-OH) was used for the development of a solid phase bio-sensing platform. The surface of the ELISA plate was modified with polyethylene-glycol (PEG) and thiol-functionalized G4-OH was immobilized on the PEG-functionalized plate. A capture antibody was oxidized and covalently immobilized onto the dendrimer-modified ELISA plate, which provides favorable orientation for the antigen binding sites toward the analyte. The dendrimer-modified plate showed enhanced sensitivity, and the detection limit for TNF-α was found to be 0.48 pg mL(-1), which is significantly better than the commercially available ELISA kit. The selectivity of the dendrimer-modified ELISA plate was further evaluated with a mixture of cytokines, which showed results for similar to that of TNF-α alone. The modified plate provides a greater opportunity for the detection of a wide range of cytokines and biomarkers.
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Affiliation(s)
- Admira Bosnjakovic
- Department of Chemical Engineering and Materials Science, Wayne State University, Detroit, Michigan 48202 (U. S. A.)
| | - Manoj K. Mishra
- Department of Chemical Engineering and Materials Science, Wayne State University, Detroit, Michigan 48202 (U. S. A.)
| | - Hye Jung Han
- Department of Chemical Engineering and Materials Science, Wayne State University, Detroit, Michigan 48202 (U. S. A.)
- Perinatology Research Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NICHD, NIH, DHHS, Detroit, MI 48201 (U. S. A.)
| | - Roberto Romero
- Perinatology Research Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NICHD, NIH, DHHS, Detroit, MI 48201 (U. S. A.)
| | - Rangaramanujam M. Kannan
- Department of Chemical Engineering and Materials Science, Wayne State University, Detroit, Michigan 48202 (U. S. A.)
- Perinatology Research Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NICHD, NIH, DHHS, Detroit, MI 48201 (U. S. A.)
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Su H, Yuan R, Chai Y, Zhuo Y. Enzyme-nanoparticle conjugates at oil–water interface for amplification of electrochemical immunosensing. Biosens Bioelectron 2012; 33:288-92. [DOI: 10.1016/j.bios.2011.12.053] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2011] [Revised: 12/26/2011] [Accepted: 12/28/2011] [Indexed: 10/14/2022]
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39
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Yan M, Gao W, Ge S, Ge L, Chu C, Yu J, Song X, Hou S. A novel conjugated polyfluorene: synthesis, characterization and application in label-free ECL immunoassays for biomarker detection. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm15481a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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40
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Hanada H, Mugii S, Takeoka K, Maeda I, Watanabe M, Hidaka Y, Iwatani Y. A solution for distinguishing Le(a−b−) sera in CA19-9 assays using SphereLight 180 and Architect i2000 assays. Clin Chim Acta 2012; 413:278-81. [DOI: 10.1016/j.cca.2011.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2010] [Revised: 09/06/2011] [Accepted: 09/07/2011] [Indexed: 11/29/2022]
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41
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Yuan L, Hua X, Wu Y, Pan X, Liu S. Polymer-functionalized silica nanosphere labels for ultrasensitive detection of tumor necrosis factor-alpha. Anal Chem 2011; 83:6800-9. [PMID: 21805965 DOI: 10.1021/ac201558w] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A signal amplification strategy for sensitive detection of tumor necrosis factor-alpha (TNF-α) using quantum dots (QDs)-polymer-functionalized silica nanosphere as the label was proposed. In this approach, silica nanospheres with good monodispersity and uniform structure were employed as carriers for surface-initiated atom transfer radical polymerization of glycidyl methacrylate, which is readily available functional monomer that possessing easily transformable epoxy groups for subsequent CdTe QDs binding through ring-open reaction. Then, human anti rabbit TNF-α antibody (anti-TNF-α, Ab2, served as a model protein) was bonded to CdTe QDs-modified silica nanospheres coated with polymer to obtain QDs-polymer-functionalized silica nanosphere labels (Si/PGMA/QD/Ab2). The Si/PGMA/QD/Ab2 labels were attached onto a gold electrode surface through a subsequent "sandwich" immunoreaction. This reaction was confirmed by scanning electron microscopy (SEM) and fluorescence microscopic images. Enhanced sensitivity could be achieved by an increase of CdTe QD loading per immunoassay event, because of a large number of surface functional epoxy groups offered by the PGMA. As a result, the electrochemiluminescence (ECL) and square-wave voltammetry (SWV) measurements showed 10.0- and 5.5-fold increases in detection signals, respectively, in comparison with the unamplified method. The detection limits of 7.0 pg mL(-1) and 3.0 pg mL(-1) for TNF-α antibodies by ECL and SWV measurements, respectively, were achieved. The proposed strategy successfully demonstrated a simple, reproducible, specific, and potent method that can be expanded to detect other proteins and DNA.
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Affiliation(s)
- Liang Yuan
- State Key Laboratory of Bioelectronics, School of Chemistry and Chemical Engineering, Jiangning District, Southeast University, Nanjing, 211189, People's Republic of China
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Xu S, Liu Y, Wang T, Li J. Positive Potential Operation of a Cathodic Electrogenerated Chemiluminescence Immunosensor Based on Luminol and Graphene for Cancer Biomarker Detection. Anal Chem 2011; 83:3817-23. [DOI: 10.1021/ac200237j] [Citation(s) in RCA: 319] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Shoujiang Xu
- Key Lab of Bioorganic Phosphorus Chemistry and Chemical Biology, Department of Chemistry, Tsinghua University, Beijing 100084, China
- College of Materials Science and Engineering, and Key Laboratory for Micro−Nano Optoelectronic Devices of Ministry of Education, Hunan University, Changsha 410082, China
| | - Yang Liu
- Key Lab of Bioorganic Phosphorus Chemistry and Chemical Biology, Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Taihong Wang
- College of Materials Science and Engineering, and Key Laboratory for Micro−Nano Optoelectronic Devices of Ministry of Education, Hunan University, Changsha 410082, China
| | - Jinghong Li
- Key Lab of Bioorganic Phosphorus Chemistry and Chemical Biology, Department of Chemistry, Tsinghua University, Beijing 100084, China
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Deng M, Long L, Xiao X, Wu Z, Zhang F, Zhang Y, Zheng X, Xin X, Wang Q, Wu D. Immuno-PCR for one step detection of H5N1 avian influenza virus and Newcastle disease virus using magnetic gold particles as carriers. Vet Immunol Immunopathol 2011; 141:183-9. [PMID: 21511345 DOI: 10.1016/j.vetimm.2011.02.018] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2010] [Revised: 02/12/2011] [Accepted: 02/22/2011] [Indexed: 11/29/2022]
Abstract
Detecting avian influenza virus (AIV) and Newcastle disease virus (NDV) at low concentrations from tracheal and cloacal swabs of avian influenza- and Newcastle disease-infected poultry was carried out using a highly sensitive immunological-polymerase chain reaction (immuno-PCR) method. Magnetic gold particles were pre-coated with a capture antibody, either a monoclonal anti-AIV/H5 or monoclonal anti-NDV/F and viruses serially diluted ten-fold from 10(2) to 10(-5)EID(50)/ml. A biotinylated detection antibody bound to the viral antigen was then linked via a streptavidin bridge to biotinylated reporter DNA. After extensive washing, reporter DNA was released by denaturation, transferred to PCR tubes, amplified, electrophoresed and visualized. An optimized immuno-PCR method was able to detect as little as 10(-4)EID(50)/ml AIV and NDV. To further evaluate the specificity and the clinical application of this IPCR assay for AIV H5N1 and NDV, the tracheal swab specimens, taken from chickens which were infected with H5N1/AIV, H9N2/AIV, H7N2/AIV, NDV, IBDV, IBV/H(120), were detected by IPCR. Our data demonstrated that this monoclonal antibody-based immuno-PCR method provides a platform capable of rapid screening of clinical samples for trace levels of AIV H5 and NDV in one step.
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Affiliation(s)
- MingJun Deng
- Northwest Agriculture and Forestry University, College of Veterinary Medicine, Yangling, Shaanxi 712100, China
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Chen L, Qi Z, Chen R, Li Y, Liu S. Sensitive detection of Epstein–Barr virus-derived latent membrane protein 1 based on CdTe quantum dots-capped silica nanoparticle labels. Clin Chim Acta 2010; 411:1969-75. [DOI: 10.1016/j.cca.2010.08.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2010] [Revised: 08/06/2010] [Accepted: 08/06/2010] [Indexed: 10/19/2022]
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45
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Song Z, Yuan R, Chai Y, Che X, Lv P. Glucose oxidase as a blocking agent-based signal amplification strategy for the fabrication of label-free amperometric immunosensors. Sci China Chem 2010. [DOI: 10.1007/s11426-010-4124-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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46
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A highly sensitive immuno-PCR assay for detection of H5N1 avian influenza virus. Mol Biol Rep 2010; 38:1941-8. [PMID: 20862550 DOI: 10.1007/s11033-010-0315-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2010] [Accepted: 09/03/2010] [Indexed: 10/19/2022]
Abstract
With an aim at detecting the ultra-low concentration of avian influenza virus (AIV), a highly sensitive hybrid assay based on immunology and polymerase chain reaction was developed. The TopYield microtiter plates were coated with ten-fold serial dilutions of H5N1 subtype AIV ranging from 10 EID(50 )ml(-1)~10(-4) EID(50) ml(-1),which was recognized by mouse anti-AIV H5 monoclonal antibody (MAb) that was directly linked with reporter DNA using a heterobifunctional cross-linker. After extensive washing, the reporter DNA including a BamH I-restriction site was released by a specific enzymatic restriction, then transferred to PCR tubes, amplified, and used as the signal for detection of AIV. Under the optimized condition, MAb-based immuno-PCR (IPCR) method could measure 100 µl of AIV H5N1 with 10(-4 )EID(50) ml(-1).To evaluate the sensitivity of IPCR, the same concentration and volume of AIV H5N1 were detected by conventional RT-PCR and sandwich ELISA. The results showed that IPCR had an approximately 1,000-fold improvement over the conventional ELISA, and a 100-fold enhancement compared with RT-PCR in detection sensitivity. To further evaluate the specificity of IPCR for AIV H5 subtype, the tracheal swab specimens, taken from chickens which were infected with H9N2, and the allantoic fluid from eggs inoculated by AIV H3N2, H7N1, H9N2, were detected by IPCR. To mimic clinical samples, pharyngeal-tracheal swab specimens were collected from healthy chickens and spiked with H5N1, H5N2, H5N3 for analysis by immuno-PCR. The results demonstrated that IPCR was a highly sensitive and specific assay for AIV H5, and could be applied to clinical detection for low amount of AIV H5 subtype. This MAb-based immuno-PCR method provided a platform capable of mass screening of clinical samples for AIV H5 subtype and could serve as a model for other immuno-PCR assays.
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Verch T, Chilewski S, Bouaraphan S, Yarovoi H, Yin KC, Chen D, Washabaugh MW. Pharmacokinetic immunoassay methods in the presence of soluble target. J Immunol Methods 2010; 361:75-81. [DOI: 10.1016/j.jim.2010.07.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2010] [Revised: 07/16/2010] [Accepted: 07/29/2010] [Indexed: 01/09/2023]
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48
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Du D, Zou Z, Shin Y, Wang J, Wu H, Engelhard MH, Liu J, Aksay IA, Lin Y. Sensitive immunosensor for cancer biomarker based on dual signal amplification strategy of graphene sheets and multienzyme functionalized carbon nanospheres. Anal Chem 2010; 82:2989-95. [PMID: 20201502 DOI: 10.1021/ac100036p] [Citation(s) in RCA: 399] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A novel electrochemical immunosensor for sensitive detection of cancer biomarker alpha-fetoprotein (AFP) is described that uses a graphene sheet sensor platform and functionalized carbon nanospheres (CNSs) labeled with horseradish peroxidase-secondary antibodies (HRP-Ab2). Greatly enhanced sensitivity for the cancer biomarker is based on a dual signal amplification strategy: first, the synthesized CNSs yielded a homogeneous and narrow size distribution, which allowed several binding events of HRP-Ab2 on each nanosphere. Enhanced sensitivity was achieved by introducing the multibioconjugates of HRP-Ab2-CNSs onto the electrode surface through "sandwich" immunoreactions. Second, functionalized graphene sheets used for the biosensor platform increased the surface area to capture a large amount of primary antibodies (Ab1), thus amplifying the detection response. On the basis of the dual signal amplification strategy of graphene sheets and the multienzyme labeling, the developed immunosensor showed a 7-fold increase in detection signal compared to the immunosensor without graphene modification and CNSs labeling. The proposed method could respond to 0.02 ng mL(-1) AFP with a linear calibration range from 0.05 to 6 ng mL(-1). This amplification strategy is a promising platform for clinical screening of cancer biomarkers and point-of-care diagnostics.
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Affiliation(s)
- Dan Du
- Pacific Northwest National Laboratory, Richland, Washington 99352, USA
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Munge BS, Fisher J, Millord LN, Krause CE, Dowd RS, Rusling JF. Sensitive electrochemical immunosensor for matrix metalloproteinase-3 based on single-wall carbon nanotubes. Analyst 2010; 135:1345-50. [PMID: 20358056 PMCID: PMC2923849 DOI: 10.1039/c0an00028k] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel electrochemical immunosensor for the detection of matrix metalloproteinase-3 (MMP-3), a cancer biomarker protein, based on vertically aligned single-wall carbon nanotube (SWCNT) arrays is presented. Detection was based on a sandwich immunoassay consisting of horseradish peroxidase (14-16 labels) conjugated to a secondary antibody and/or a polymer bead loaded with multi-enzyme labels. Performance was optimized by effective minimization of non-specific binding (NSB) events using Bovine serum albumin (BSA), Tween-20 and optimization of the primary antibody and secondary antibody concentrations. Results provided a detection limit of 0.4 ng mL(-1) (7.7 pM) for the 14-16 label sensor protocol and 4 pg mL(-1) (77 fM) using a multiply enzyme labeled polymeric bead amplification strategy in 10 microL of calf serum. This immunosensor based on SWCNT arrays offers great promise for a rapid, simple, cost-effective method for clinical screening of cancer biomarkers for point-of-care diagnosis.
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Affiliation(s)
- Bernard S Munge
- Salve Regina University, Department of Chemistry, Newport, Rhode Island 02840-4192, USA.
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Prion protein detection via direct immuno-quantitative real-time PCR. J Microbiol Methods 2009; 78:307-11. [DOI: 10.1016/j.mimet.2009.07.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2009] [Revised: 07/02/2009] [Accepted: 07/02/2009] [Indexed: 11/30/2022]
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