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Liu X, Wang Q, Chen J, Chen X, Yang W. Ultrasensitive electrochemiluminescence biosensor for the detection of tumor exosomes based on peptide recognition and luminol-AuNPs@g-C3N4 nanoprobe signal amplification. Talanta 2021; 221:121379. [DOI: 10.1016/j.talanta.2020.121379] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 07/01/2020] [Accepted: 07/04/2020] [Indexed: 01/20/2023]
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52
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Farshchi F, Hasanzadeh M. Microfluidic biosensing of circulating tumor cells (CTCs): Recent progress and challenges in efficient diagnosis of cancer. Biomed Pharmacother 2020; 134:111153. [PMID: 33360045 DOI: 10.1016/j.biopha.2020.111153] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Revised: 12/11/2020] [Accepted: 12/14/2020] [Indexed: 10/22/2022] Open
Abstract
Cancer metastasis is one of the foremost causes of cancer incidence and fatality in the whole of the world. Circulating tumor cells (CTC) have been confirmed to be among the most significant stimuli of metastasis in recent years and presently are the subject of extensive research aiming to be accurately identified by using biological and physical properties. Among the various studies conducted for isolation, identification, and characterization of CTCs, microfluidic systems have aroused great attention owing to their unique advantages such as low-cost, simplicity, reduction in reagent consumption, miniaturization, fast and precise control. The purpose of this review is to provide an overview of current state of the microfluidic biosensors for the screening of CTCs. Additionally, given the recent progress in this field, future outlook for the development of the microfluidics biosensing is briefly discussed.
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Affiliation(s)
- Fatemeh Farshchi
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Food and Drug Safety Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Hasanzadeh
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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53
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Boaro A, Ageitos L, Torres M, Bartoloni FH, de la Fuente-Nunez C. Light-Emitting Probes for Labeling Peptides. CELL REPORTS. PHYSICAL SCIENCE 2020; 1:100257. [PMID: 34396352 PMCID: PMC8360326 DOI: 10.1016/j.xcrp.2020.100257] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Peptides are versatile biopolymers composed of 2-100 amino acid residues that present a wide range of biological functions and constitute potential therapies for numerous diseases, partly due to their ability to penetrate cell membranes. However, their mechanisms of action have not been fully elucidated due to the lack of appropriate tools. Existing light-emitting probes are limited by their cytotoxicity and large size, which can alter peptide structure and function. Here, we describe the available fluorescent, bioluminescent, and chemiluminescent probes for labeling peptides, with a focus on minimalistic options.
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Affiliation(s)
- Andreia Boaro
- Machine Biology Group, Departments of Psychiatry and Microbiology, Institute for Biomedical Informatics, Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, and Department of Bioengineering, University of Pennsylvania, 3610 Hamilton Walk, Philadelphia, PA 19104, USA
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Avenida dos Estados, 5001, Santo André, São Paulo 09210-580, Brazil
| | - Lucía Ageitos
- Machine Biology Group, Departments of Psychiatry and Microbiology, Institute for Biomedical Informatics, Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, and Department of Bioengineering, University of Pennsylvania, 3610 Hamilton Walk, Philadelphia, PA 19104, USA
- Centro de Investigacións Científicas Avanzadas (CICA) e Departamento de Química, Facultade de Ciencias, Universidade da Coruña, Calle de la Maestranza, 9, A Coruña 15071, Spain
| | - Marcelo Torres
- Machine Biology Group, Departments of Psychiatry and Microbiology, Institute for Biomedical Informatics, Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, and Department of Bioengineering, University of Pennsylvania, 3610 Hamilton Walk, Philadelphia, PA 19104, USA
| | - Fernando Heering Bartoloni
- Centro de Ciências Naturais e Humanas, Universidade Federal do ABC, Avenida dos Estados, 5001, Santo André, São Paulo 09210-580, Brazil
| | - Cesar de la Fuente-Nunez
- Machine Biology Group, Departments of Psychiatry and Microbiology, Institute for Biomedical Informatics, Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, and Department of Bioengineering, University of Pennsylvania, 3610 Hamilton Walk, Philadelphia, PA 19104, USA
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Nemčeková K, Labuda J. Advanced materials-integrated electrochemical sensors as promising medical diagnostics tools: A review. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 120:111751. [PMID: 33545892 DOI: 10.1016/j.msec.2020.111751] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/13/2020] [Accepted: 11/21/2020] [Indexed: 02/08/2023]
Abstract
Electrochemical sensors have increasingly been linked with terms as modern biomedically effective highly selective and sensitive devices, wearable and wireless technology, portable electronics, smart textiles, energy storage, communication and user-friendly operating systems. The work brings the overview of the current advanced materials and their application strategies for improving performance, miniaturization and portability of sensing devices. It provides the extensive information on recently developed (bio)sensing platforms based on voltammetric, amperometric, potentiometric and impedimetric detection modes including portable, non-invasive, wireless, and self-driven miniaturized devices for monitoring human and animal health. Diagnostics of selected free radical precursors, low molecular biomarkers, nucleic acids and protein-based biomarkers, bacteria and viruses of today's interest is demonstrated.
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Affiliation(s)
- Katarína Nemčeková
- Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Bratislava 81237, Slovakia.
| | - Ján Labuda
- Institute of Analytical Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Bratislava 81237, Slovakia.
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Mushnoori S, Lu CY, Schmidt K, Zang E, Dutt M. Peptide-based vesicles and droplets: a review. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2020; 33:053002. [PMID: 32942264 DOI: 10.1088/1361-648x/abb995] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 09/17/2020] [Indexed: 06/11/2023]
Abstract
Peptide assembly is an increasingly important field of study due to the versatility, tunability and vast design space of amino acid based biomolecular assemblies. Peptides can be precisely engineered to possess various useful properties such as the ability to form supramolecular assemblies, desired response to pH, or thermal stability. These peptide supramolecular assemblies have diverse morphologies including vesicles, nanotubes, nanorods and ribbons. Of specific interest is the domain of engineering peptides that aggregate into spherical nanostructures due to their encapsulation properties: the ability to hold, transport and release chemical payloads in a controllable manner. This is invaluable to the fields of nanomedicine and targeted drug delivery. In this review, the state of the art in the domain of peptide-based vesicles and nanospheres is summarized. Specifically, an overview of the assembly of peptides into nanovesicles and nanospheres is provided. Both aromatic as well as aliphatic side chain amino acids are discussed. The domain of aromatic side chained amino acid residues is largely dominated by phenylalanine based peptides and variants thereof. Tyrosine also demonstrates similar aggregation properties. Both experimentally and computationally driven approaches are discussed. The domain of aliphatic amino acid residues based vesicles and droplets is broader, and details multiple amino acid residues such as alanine, valine, lysine, glycine, proline, and aspartic acid. Finally, a discussion on potential future directions is provided.
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Affiliation(s)
- Srinivas Mushnoori
- Chemical and Biochemical Engineering, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, United States of America
| | - Chien Y Lu
- Chemical and Biochemical Engineering, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, United States of America
| | - Kassandra Schmidt
- Biomedical Engineering, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, United States of America
| | - Ethan Zang
- Chemical and Biochemical Engineering, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, United States of America
| | - Meenakshi Dutt
- Chemical and Biochemical Engineering, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, United States of America
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56
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Molecular structure and supramolecular assembly of a TGF-β1 mimetic oligopeptide. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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57
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Sensors and microarrays in protein biomarker monitoring: an electrochemical perspective spots. Bioanalysis 2020; 12:1337-1345. [PMID: 32915086 DOI: 10.4155/bio-2020-0166] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
The development of clinically applicable portable sensors and multiplex protein biomarker assays is one of the most important goals of laboratory medicine today. Sensing strategies based on electrochemical devices are discussed in this overview, with special emphasis on detection principles derived from voltammetry, electrogenerated chemiluminescence, bipolar electrochemistry and impedance-based measurements. Up-to-date examples of electrochemical methods in biomedical research and development are highlighted here, including critical evaluation and future directions of the analysis, development and validation of new protein biomarkers.
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58
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Wasilewski T, Szulczyński B, Wojciechowski M, Kamysz W, Gębicki J. Determination of long-chain aldehydes using a novel quartz crystal microbalance sensor based on a biomimetic peptide. Microchem J 2020. [DOI: 10.1016/j.microc.2019.104509] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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59
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Pirzada M, Altintas Z. Recent Progress in Optical Sensors for Biomedical Diagnostics. MICROMACHINES 2020; 11:E356. [PMID: 32235546 PMCID: PMC7231100 DOI: 10.3390/mi11040356] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 03/25/2020] [Accepted: 03/28/2020] [Indexed: 12/12/2022]
Abstract
In recent years, several types of optical sensors have been probed for their aptitude in healthcare biosensing, making their applications in biomedical diagnostics a rapidly evolving subject. Optical sensors show versatility amongst different receptor types and even permit the integration of different detection mechanisms. Such conjugated sensing platforms facilitate the exploitation of their neoteric synergistic characteristics for sensor fabrication. This paper covers nearly 250 research articles since 2016 representing the emerging interest in rapid, reproducible and ultrasensitive assays in clinical analysis. Therefore, we present an elaborate review of biomedical diagnostics with the help of optical sensors working on varied principles such as surface plasmon resonance, localised surface plasmon resonance, evanescent wave fluorescence, bioluminescence and several others. These sensors are capable of investigating toxins, proteins, pathogens, disease biomarkers and whole cells in varied sensing media ranging from water to buffer to more complex environments such as serum, blood or urine. Hence, the recent trends discussed in this review hold enormous potential for the widespread use of optical sensors in early-stage disease prediction and point-of-care testing devices.
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Affiliation(s)
| | - Zeynep Altintas
- Institute of Chemistry, Technical University of Berlin, Straße des 17. Juni 124, 10623 Berlin, Germany;
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60
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Kucherenko IS, Soldatkin OO, Dzyadevych SV, Soldatkin AP. Electrochemical biosensors based on multienzyme systems: Main groups, advantages and limitations - A review. Anal Chim Acta 2020; 1111:114-131. [PMID: 32312388 DOI: 10.1016/j.aca.2020.03.034] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 03/14/2020] [Accepted: 03/16/2020] [Indexed: 12/13/2022]
Abstract
In the review, the principles and main purposes of using multienzyme systems in electrochemical biosensors are analyzed. Coupling several enzymes allows an extension of the spectrum of detectable substances, an increase in the biosensor sensitivity (in some cases, by several orders of magnitude), and an improvement of the biosensor selectivity, as showed on the examples of amperometric, potentiometric, and conductometric biosensors. The biosensors based on cascade, cyclic and competitive enzyme systems are described alongside principles of function, advantages, disadvantages and practical use for real sample analyses in various application areas (food production and quality control, clinical diagnostics, environmental monitoring). The complications and restrictions regarding the development of multienzyme biosensors are evaluated. The recommendations on the reasonability of elaboration of novel multienzyme biosensors are given.
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Affiliation(s)
- I S Kucherenko
- Department of Biomolecular Electronics, Institute of Molecular Biology and Genetics of the National Academy of Sciences of Ukraine, Zabolotnogo Street 150, 03148, Kyiv, Ukraine.
| | - O O Soldatkin
- Department of Biomolecular Electronics, Institute of Molecular Biology and Genetics of the National Academy of Sciences of Ukraine, Zabolotnogo Street 150, 03148, Kyiv, Ukraine; Institute of High Technologies, Taras Shevchenko National University of Kyiv, Volodymyrska Street 64, 01003, Kyiv, Ukraine
| | - S V Dzyadevych
- Department of Biomolecular Electronics, Institute of Molecular Biology and Genetics of the National Academy of Sciences of Ukraine, Zabolotnogo Street 150, 03148, Kyiv, Ukraine; Institute of High Technologies, Taras Shevchenko National University of Kyiv, Volodymyrska Street 64, 01003, Kyiv, Ukraine
| | - A P Soldatkin
- Department of Biomolecular Electronics, Institute of Molecular Biology and Genetics of the National Academy of Sciences of Ukraine, Zabolotnogo Street 150, 03148, Kyiv, Ukraine; Institute of High Technologies, Taras Shevchenko National University of Kyiv, Volodymyrska Street 64, 01003, Kyiv, Ukraine
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61
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Sandwich immunoassay based on antimicrobial peptide-mediated nanocomposite pair for determination of Escherichia coli O157:H7 using personal glucose meter as readout. Mikrochim Acta 2020; 187:220. [PMID: 32166432 DOI: 10.1007/s00604-020-4200-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 02/28/2020] [Indexed: 12/16/2022]
Abstract
A sandwich immunoassay was developed for determination of E. coli O157:H7. This is based on an antimicrobial peptide-mediated nanocomposite pair and uses a personal glucose meter as signal readout. The antimicrobial peptides, magainins I, and cecropin P1 were employed as recognition molecules for the nanocomposite pair, respectively. With a one-step process, copper phosphate nanocomposites embedded by magainins I and Fe3O4 were used as "capturing" probes for bacterial magnetic isolation, and calcium phosphate nanocomplexes composed of cecropin P1 and invertase were used as signal tags. After magnetic separation, the invertase of the signal tags hydrolyzed sucrose to glucose, thereby converting E. coli O157:H7 levels to glucose levels. This latter can be quantified by a personal glucose meter. Under optimal conditions, the concentration of E. coli O157:H7 can be determined in a linear range of 10 to 107 CFU·mL-1 with a detection limit of 10 CFU·mL-1. The method was successfully applied to the determination of E. coli O157:H7 in milk samples. Graphical abstract Schematic representation of sandwich immunoassay for E. coli O157:H7. One-pot synthetic of Fe3O4-magainins I nanocomposites (MMP) were used for magnetic capture. Cecropin P1-invertase nanocomposites (PIP) were used as signal tags. A personal glucose meter was used as readout to determine the target.
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62
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A novel peptide-based electrochemical biosensor for the determination of a metastasis-linked protease in pancreatic cancer cells. Anal Bioanal Chem 2020; 412:6177-6188. [PMID: 31989193 DOI: 10.1007/s00216-020-02418-w] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 01/07/2020] [Accepted: 01/13/2020] [Indexed: 01/26/2023]
Abstract
Proteases are involved in cancer' taking part in immune (dis)regulation, malignant progression and tumour growth. Recently, it has been found that expression levels of one of the members of the serine protease family, trypsin, is upregulated in human cancer cells of several organs, being considered as a specific cancer biomarker. Considering the great attention that electrochemical peptide sensors have nowadays, in this work, we propose a novel electroanalytical strategy for the determination of this important biomolecule. It implies the immobilization of a short synthetic peptide sequence, dually labelled with fluorescein isothiocyanate (FITC) and biotin, onto neutravidin-modified magnetic beads (MBs), followed by the peptide digestion with trypsin. Upon peptide disruption, the modified MBs were incubated with a specific fluorescein Fab fragment antibody labelled with horseradish peroxidase (HRP-antiFITC) and magnetically captured on the surface of a screen-printed carbon electrode (SPCE), where amperometric detection was performed using the hydroquinone (HQ)/HRP/H2O2 system. The biosensor exhibited a good reproducibility of the measurements (RSD 3.4%, n = 10), and specificity against other proteins and proteases commonly found in biological samples. This work reports the first quantitative data so far on trypsin expression in human cell lysates. The developed bioplatform was used for the direct determination of this protease in lysates from pancreatic cancer, cervix carcinoma and kidney cells in only 3 h and 30 min using low amounts (~ 0.1 μg) of raw extracts. Graphical abstract.
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63
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Nanomaterials and new biorecognition molecules based surface plasmon resonance biosensors for mycotoxin detection. Biosens Bioelectron 2019; 143:111603. [DOI: 10.1016/j.bios.2019.111603] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 08/06/2019] [Accepted: 08/14/2019] [Indexed: 02/04/2023]
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64
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Sadighbayan D, Sadighbayan K, Khosroushahi AY, Hasanzadeh M. Recent advances on the DNA-based electrochemical biosensing of cancer biomarkers: Analytical approach. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.07.020] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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65
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Recent advances on the biosensing and bioimaging based on polymer dots as advanced nanomaterial: Analytical approaches. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.06.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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66
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Alves LM, Barros HLS, Flauzino JMR, Guedes PHG, Pereira JM, Fujiwara RT, Mineo TWP, Mineo JR, de Oliveira RJ, Madurro JM, G Brito-Madurro A. A novel peptide-based sensor platform for detection of anti-Toxoplasma gondii immunoglobulins. J Pharm Biomed Anal 2019; 175:112778. [PMID: 31352171 DOI: 10.1016/j.jpba.2019.112778] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 06/02/2019] [Accepted: 07/16/2019] [Indexed: 12/11/2022]
Abstract
Toxoplasma gondii is an intracellular protozoan parasite responsible for toxoplasmosis, which affects humans and animals. Serologic detection of anti-T. gondii immunoglobulins plays a crucial role in the clinical diagnosis of toxoplasmosis. In this work, a novel electrochemical immunosensor for detecting anti-T. gondii immunoglobulins is reported, based on immobilization of an in silico predicted peptide (PepB3), obtained from membrane protein of T. gondii, on the graphite electrode modified with poly(3-hydroxybenzoic acid). Indirect ELISA confirmed infection and binding specificity of peptide PepB3. Molecular modelling and simulations show this peptide binds to the T. gondii human Fab antibody in the surface antigen 1 (SAG1) binding site, remaining a stable complex during the molecular dynamic simulations, especially by hydrogen bonds and hydrophobic interactions. This electrochemical immunosensor was able to discriminate different periods of infection, using infected mouse serum samples, showing selectivity and discriminating infected and uninfected mouse serum.
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Affiliation(s)
- Lívia M Alves
- Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, Brazil
| | - Heber L S Barros
- Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia, Brazil
| | - José M R Flauzino
- Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, Brazil
| | - Pedro H G Guedes
- Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, Brazil
| | - Janser M Pereira
- Faculty of Mathematics, Federal University of Uberlândia, Uberlândia, Brazil
| | - Ricardo T Fujiwara
- Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Tiago W P Mineo
- Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia, Brazil
| | - José R Mineo
- Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia, Brazil
| | - Ronaldo J de Oliveira
- Institute of Exact, Natural Sciences and Education, Federal University of Triângulo Mineiro, Uberaba, Brazil
| | - João M Madurro
- Institute of Chemistry, Federal University of Uberlândia, Uberlândia, Brazil
| | - Ana G Brito-Madurro
- Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, Brazil.
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67
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Bio-assay: The best alternative for conventional methods in detection of epidermal growth factor. Int J Biol Macromol 2019; 133:624-639. [DOI: 10.1016/j.ijbiomac.2019.04.121] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 04/15/2019] [Accepted: 04/16/2019] [Indexed: 01/01/2023]
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68
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You JG, Tseng WL. Peptide-induced aggregation of glutathione-capped gold nanoclusters: A new strategy for designing aggregation-induced enhanced emission probes. Anal Chim Acta 2019; 1078:101-111. [PMID: 31358207 DOI: 10.1016/j.aca.2019.05.069] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 05/23/2019] [Accepted: 05/28/2019] [Indexed: 12/27/2022]
Abstract
A series of polymers and metal ions have been observed to be useful in triggering aggregation-induced emission (AIE) and AIE enhancement (AIEE) of thiolated gold nanoclusters (AuNCs). However, peptide-induced AIEE of thiolated AuNCs and their applications in biosensors have rarely been investigated. In this study, we showed that positively charged peptides induced efficient AIEE of negatively charged glutathione-capped AuNCs (GSH-AuNCs) through electrostatic attraction. In contrast to GSH-AuNCs, polyarginine (polyArg), a cationic peptide, stimulated the AIEE of the GSH-AuNCs, resulting in a 3.5-fold luminescence enhancement, 10-fold enhancement in quantum yield, 8-nm blueshift in the luminescence maximum, and a 2.1-fold increase in the mean luminescence lifetime. Four different AIEE-based biosensors with excellent selectivity and acceptable sensitivity were fabricated using cationic peptides as an AIEE-active trigger and as a biorecognition element. A heparin biosensor with a limit of detection (LOD) of 3 nM was constructed by combining AG73 peptide-mediated AIEE of the GSH-AuNCs and the specific interaction of AG73 peptides with heparin macromolecules. The concentration of human trypsin was selectively detected at a concentration as low as 1 nM using an arginine-glycine repeat peptide as an enzymatic substrate and as an AIEE-active trigger. Alkaline phosphatase (ALP)-catalyzed dephosphorylation of phosphopeptides paired with the corresponding product-mediated AIEE of the GSH-AuNCs was used for ALP sensing with an LOD of 0.3 U L-1. A peptide consisting of a cyclic RGD unit and an AIEE-active unit was designed to synthesize RGD-modified GSH-AuNC aggregates that can target αvβ3 integrin receptors. These AIEE-based sensors were practically applied for the quantitative determination of heparin in human plasma, trypsin in human urine, and ALP in human plasma as well as for luminescent imaging of αvβ3 integrin-overexpressing HeLa cells.
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Affiliation(s)
- Jyun-Guo You
- Department of Chemistry, National Sun Yat-sen University, Taiwan, ROC
| | - Wei-Lung Tseng
- Department of Chemistry, National Sun Yat-sen University, Taiwan, ROC; School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Taiwan, ROC; Center for Nanoscience and Nanotechnology, National Sun Yat-sen University, Taiwan, ROC.
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69
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Gerbelli BB, Vassiliades SV, Rojas JEU, Pelin JNBD, Mancini RSN, Pereira WSG, Aguilar AM, Venanzi M, Cavalieri F, Giuntini F, Alves WA. Hierarchical Self‐Assembly of Peptides and its Applications in Bionanotechnology. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201900085] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Barbara B. Gerbelli
- Centro de Ciências Naturais e HumanasUniversidade Federal do ABC Santo André 09210–580 Brazil
| | - Sandra V. Vassiliades
- Centro de Ciências Naturais e HumanasUniversidade Federal do ABC Santo André 09210–580 Brazil
| | - Jose E. U. Rojas
- Centro de Ciências Naturais e HumanasUniversidade Federal do ABC Santo André 09210–580 Brazil
| | - Juliane N. B. D. Pelin
- Centro de Ciências Naturais e HumanasUniversidade Federal do ABC Santo André 09210–580 Brazil
| | - Rodrigo S. N. Mancini
- Centro de Ciências Naturais e HumanasUniversidade Federal do ABC Santo André 09210–580 Brazil
| | - Wallace S. G. Pereira
- Centro de Ciências Naturais e HumanasUniversidade Federal do ABC Santo André 09210–580 Brazil
| | - Andrea M. Aguilar
- Instituto de Ciências AmbientaisQuímicas e FarmacêuticasUniversidade Federal de São Paulo Diadema 09972270 Brazil
| | - Mariano Venanzi
- Department of Chemical Science and TechnologiesUniversity of Rome Tor Vergata Via Cracovia, 50 00133 Roma RM Italy
| | - Francesca Cavalieri
- Department of Chemical Science and TechnologiesUniversity of Rome Tor Vergata Via Cracovia, 50 00133 Roma RM Italy
- Department of Chemical and Biomolecular EngineeringThe University of Melbourne Parkville Vitória 3010 Australia
| | - Francesca Giuntini
- School of Pharmacy and Biomolecular SciencesLiverpool John Moores University Byrom Street Liverpool L3 3AF UK
| | - Wendel A. Alves
- Centro de Ciências Naturais e HumanasUniversidade Federal do ABC Santo André 09210–580 Brazil
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70
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Eftekhari A, Hasanzadeh M, Sharifi S, Dizaj SM, Khalilov R, Ahmadian E. Bioassay of saliva proteins: The best alternative for conventional methods in non-invasive diagnosis of cancer. Int J Biol Macromol 2018; 124:1246-1255. [PMID: 30513307 DOI: 10.1016/j.ijbiomac.2018.11.277] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 11/28/2018] [Accepted: 11/30/2018] [Indexed: 12/29/2022]
Abstract
Non-invasive diagnosis of cancer is often the key to effective treatment and patient survival. Saliva as a multi-constituent oral fluid comprises various disease signaling biomarkers, holds great potential for early-stage cancer diagnostics with cost-effective and easy collection, storage, transport and processing. Therefore, detection of biomarkers and proteins in the saliva samples is highly demand. The current review was performed using reliable internet database (mainly PubMed) to provide an overview of the most recent developments on non-invasive diagnosis of cancers in saliva and highlights main challenges and future prospects in sensing of the salivary biomarkers. The conventional detection methods of cancer biomarkers in saliva is discussed in the paper, however, the main focus is on non-invasive diagnosis of cancers in saliva using immunosensing (electrochemical, optical, piezoelectric), DNA based sensors, aptasensors and peptide based bio-assays The reviewed literature revealed that non-invasive cancer detection methods using the mentioned biosensors and without any processing of saliva sample offers a quick, sensitive, specific and cost effective analytical tool. Besides, salivary based detection methods can be used for simultaneous detection of panels of disease specific biomarkers in a real time manner or as home testing kits in near future.
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Affiliation(s)
- Aziz Eftekhari
- Pharmacology and Toxicology Department, Maragheh University of Medical Sciences, Maragheh, Iran
| | - Mohammad Hasanzadeh
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz 51664, Iran.
| | - Simin Sharifi
- Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Solmaz Maleki Dizaj
- Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Rovshan Khalilov
- Joint Ukrainian-Azerbaijan International Research and Education Center of Nanobiotechnology and Functional Nanosystems, Drohobych Ukraine & Baku, Azerbaijan, Institute of Radiation Problems of NAS Azerbaijan, Baku, Azerbaijan
| | - Elham Ahmadian
- Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Students' Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.
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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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72
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Soleymani J, Hasanzadeh M, Somi MH, Jouyban A. Nanomaterials based optical biosensing of hepatitis: Recent analytical advancements. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.08.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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73
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Bioassays: The best alternative for conventional methods in detection of Legionella pneumophila. Int J Biol Macromol 2018; 121:1295-1307. [PMID: 30219511 DOI: 10.1016/j.ijbiomac.2018.09.074] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 08/20/2018] [Accepted: 09/12/2018] [Indexed: 11/21/2022]
Abstract
Fastidious bacteria are group of bacteria that not only grow slowly but also have complex nutritional needs. In this review, recent progress made on development of biosensing strategies towards quantification of Legionella pneumophila as fastidious bacteria in microbiology was investigated. In coincidence with medical bacteriology, it is the most widely used bio-monitoring, biosensors based on DNA and antibody. Also, all of legionella pneumophila genosensors and immunosensors that developed in recent years were collected analyzed. This review is meant to provide an overview of the various types of bioassays have been developed for determination of Legionella Legionella, along with significant advances over the last several years in related technologies. In addition, this review described: i) Most frequently applied principles in bioassay/biosensing of Legionellaii) The aspects of fabrication in the perspective of bioassay/biosensing applications iii) The potential of various electrochemical and optical bioassay/biosensing for the determination of Legionella and the circumvention of the most serious problem in immunosensing/immunoassay was discussed. iv) Some of bioassay/biosensing has been discussed with and without labels. v) We also summarize the latest developments in the applications of bioassay/biosensing methods for detection of Legionella. vi) The development trends of optical and electrochemical based bioassay/biosensing are also introduced.
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