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Briki M, André P, Thoma Y, Widmer N, Wagner AD, Decosterd LA, Buclin T, Guidi M, Carrara S. Precision Oncology by Point-of-Care Therapeutic Drug Monitoring and Dosage Adjustment of Conventional Cytotoxic Chemotherapies: A Perspective. Pharmaceutics 2023; 15:pharmaceutics15041283. [PMID: 37111768 PMCID: PMC10147065 DOI: 10.3390/pharmaceutics15041283] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/14/2023] [Accepted: 04/17/2023] [Indexed: 04/29/2023] Open
Abstract
Therapeutic drug monitoring (TDM) of conventional cytotoxic chemotherapies is strongly supported yet poorly implemented in daily practice in hospitals. Analytical methods for the quantification of cytotoxic drugs are instead widely presented in the scientific literature, while the use of these therapeutics is expected to keep going for longer. There are two main issues hindering the implementation of TDM: turnaround time, which is incompatible with the dosage profiles of these drugs, and exposure surrogate marker, namely total area under the curve (AUC). Therefore, this perspective article aims to define the adjustment needed from current to efficient TDM practice for cytotoxics, namely point-of-care (POC) TDM. For real-time dose adjustment, which is required for chemotherapies, such POC TDM is only achievable with analytical methods that match the sensitivity and selectivity of current methods, such as chromatography, as well as model-informed precision dosing platforms to assist the oncologist with dose fine-tuning based on quantification results and targeted intervals.
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Affiliation(s)
- Myriam Briki
- Service and Laboratory of Clinical Pharmacology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
- Bio/CMOS Interfaces Laboratory, École Polytechnique Fédérale de Lausanne-EPFL, 2002 Neuchâtel, Switzerland
| | - Pascal André
- Service and Laboratory of Clinical Pharmacology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Yann Thoma
- School of Engineering and Management Vaud, HES-SO University of Applied Sciences and Arts Western Switzerland, 1401 Yverdon-les-Bains, Switzerland
| | - Nicolas Widmer
- Service and Laboratory of Clinical Pharmacology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
- Pharmacy of the Eastern Vaud Hospitals, 1847 Rennaz, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, University of Lausanne, 1206 Geneva, Switzerland
| | - Anna D Wagner
- Service of Medical Oncology, Department of Oncology, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Laurent A Decosterd
- Service and Laboratory of Clinical Pharmacology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Thierry Buclin
- Service and Laboratory of Clinical Pharmacology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Monia Guidi
- Service and Laboratory of Clinical Pharmacology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, University of Lausanne, 1206 Geneva, Switzerland
- Centre for Research and Innovation in Clinical Pharmaceutical Sciences, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Sandro Carrara
- Bio/CMOS Interfaces Laboratory, École Polytechnique Fédérale de Lausanne-EPFL, 2002 Neuchâtel, Switzerland
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Barbone AS, Meftah M, Markiewicz K, Dellimore K. Beyond wearables and implantables: a scoping review of insertable medical devices. Biomed Phys Eng Express 2019. [DOI: 10.1088/2057-1976/ab4b32] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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3
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Broto M, McCabe R, Galve R, Marco MP. A high-specificity immunoassay for the therapeutic drug monitoring of cyclophosphamide. Analyst 2019; 144:5172-5178. [DOI: 10.1039/c9an00576e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Personalized medicine is pushing forward new diagnostic techniques to aid in controlling drug therapeutic levels and their toxic effects.
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Affiliation(s)
- Marta Broto
- Nanobiotechnology for Diagnostics (Nb4D)
- Department of Surfactants and Nanobiotechnology (SNT)
- Institute for Advanced Chemistry of Catalonia (IQAC) of the Spanish Council for Scientific Research (CSIC)
- Spain
- CIBER de Bioingeniería
| | - Rita McCabe
- Nanobiotechnology for Diagnostics (Nb4D)
- Department of Surfactants and Nanobiotechnology (SNT)
- Institute for Advanced Chemistry of Catalonia (IQAC) of the Spanish Council for Scientific Research (CSIC)
- Spain
- CIBER de Bioingeniería
| | - Roger Galve
- Nanobiotechnology for Diagnostics (Nb4D)
- Department of Surfactants and Nanobiotechnology (SNT)
- Institute for Advanced Chemistry of Catalonia (IQAC) of the Spanish Council for Scientific Research (CSIC)
- Spain
- CIBER de Bioingeniería
| | - M.-Pilar Marco
- Nanobiotechnology for Diagnostics (Nb4D)
- Department of Surfactants and Nanobiotechnology (SNT)
- Institute for Advanced Chemistry of Catalonia (IQAC) of the Spanish Council for Scientific Research (CSIC)
- Spain
- CIBER de Bioingeniería
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Shumyantseva VV, Makhova AA, Shikh EV, Bulko TV, Kuzikov AV, Masamrekh RA, Shkel T, Usanov S, Gilep A, Archakov AI. Bioelectrochemical Systems as Technologies for Studying Drug Interactions Related to Cytochrome P450. BIONANOSCIENCE 2018. [DOI: 10.1007/s12668-018-0567-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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From electrochemistry to enzyme kinetics of cytochrome P450. Biosens Bioelectron 2018; 121:192-204. [PMID: 30218927 DOI: 10.1016/j.bios.2018.08.040] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 08/02/2018] [Accepted: 08/17/2018] [Indexed: 12/23/2022]
Abstract
This review is an attempt to describe advancements in the electrochemistry of cytochrome P450 enzymes (EC 1.14.14.1) and to study molecular aspects and catalytic behavior of enzymatic electrocatalysis. Electroanalysis of cytochrome P450 demonstrates how to translate theoretical laws and equations of classical electrochemistry for the calculation of the kinetic parameters of enzymatic reactions and then translation of kinetic parameters to interpretation of drug-drug interactions. The functional significance of cytochrome P450s (CYPs) includes the metabolism of drugs, foreign chemicals, and endogenic compounds. The pharmaceutical industry needs sensitive and cost-effective systems for screening new drugs and investigation of drug-drug interactions. The development of different types of CYP-based biosensors is now in great demand. This review also highlights the characteristics of electrode processes and electrode properties for optimization of the cytochrome P450 electroanalysis. Electrochemical cytochrome P450-biosensors are the most studied. In this review, we analyzed electrode/cytochrome P450 systems in terms of the mechanisms underlying P450-catalyzed reactions. Screening of potential substrates or inhibitors of cytochromes P450 by means of electrodes were described.
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6
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Analysis of l-tyrosine based on electrocatalytic oxidative reactions via screen-printed electrodes modified with multi-walled carbon nanotubes and nanosized titanium oxide (TiO2). Amino Acids 2018; 50:823-829. [DOI: 10.1007/s00726-018-2557-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 03/23/2018] [Indexed: 01/05/2023]
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El Harrad L, Bourais I, Mohammadi H, Amine A. Recent Advances in Electrochemical Biosensors Based on Enzyme Inhibition for Clinical and Pharmaceutical Applications. SENSORS (BASEL, SWITZERLAND) 2018; 18:E164. [PMID: 29315246 PMCID: PMC5795370 DOI: 10.3390/s18010164] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 01/02/2018] [Accepted: 01/07/2018] [Indexed: 12/22/2022]
Abstract
A large number of enzyme inhibitors are used as drugs to treat several diseases such as gout, diabetes, AIDS, depression, Parkinson's and Alzheimer's diseases. Electrochemical biosensors based on enzyme inhibition are useful devices for an easy, fast and environment friendly monitoring of inhibitors like drugs. In the last decades, electrochemical biosensors have shown great potentials in the detection of different drugs like neostigmine, ketoconazole, donepezil, allopurinol and many others. They attracted increasing attention due to the advantage of being high sensitive and accurate analytical tools, able to reach low detection limits and the possibility to be performed on real samples. This review will spotlight the research conducted in the past 10 years (2007-2017) on inhibition based enzymatic electrochemical biosensors for the analysis of different drugs. New assays based on novel bio-devices will be debated. Moreover, the exploration of the recent graphical approach in diagnosis of reversible and irreversible inhibition mechanism will be discussed. The accurate and the fast diagnosis of inhibition type will help researchers in further drug design improvements and the identification of new molecules that will serve as new enzyme targets.
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Affiliation(s)
- Loubna El Harrad
- Laboratory of Process Engineering & Environment, Faculty of Sciences and Technology, Hassan II University of Casablanca, Mohammadia B.P.146, Morocco.
| | - Ilhame Bourais
- Laboratory of Process Engineering & Environment, Faculty of Sciences and Technology, Hassan II University of Casablanca, Mohammadia B.P.146, Morocco.
| | - Hasna Mohammadi
- Laboratory of Process Engineering & Environment, Faculty of Sciences and Technology, Hassan II University of Casablanca, Mohammadia B.P.146, Morocco.
| | - Aziz Amine
- Laboratory of Process Engineering & Environment, Faculty of Sciences and Technology, Hassan II University of Casablanca, Mohammadia B.P.146, Morocco.
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8
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Broto M, Galve R, Marco MP. Bioanalytical methods for cytostatic therapeutic drug monitoring and occupational exposure assessment. Trends Analyt Chem 2017. [DOI: 10.1016/j.trac.2017.05.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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9
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Highly Sensitive Enzymatic MWCNTs-Based Biosensors for Detection of Abiraterone in Human Serum. BIONANOSCIENCE 2017. [DOI: 10.1007/s12668-017-0393-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Birkholz M, Glogener P, Glös F, Basmer T, Theuer L. Continuously Operating Biosensor and Its Integration into a Hermetically Sealed Medical Implant. MICROMACHINES 2016; 7:mi7100183. [PMID: 30404356 PMCID: PMC6190112 DOI: 10.3390/mi7100183] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 09/23/2016] [Accepted: 09/28/2016] [Indexed: 01/17/2023]
Abstract
An integration concept for an implantable biosensor for the continuous monitoring of blood sugar levels is presented. The system architecture is based on technical modules used in cardiovascular implants in order to minimize legal certification efforts for its perspective usage in medical applications. The sensor chip operates via the principle of affinity viscometry, which is realized by a fully embedded biomedical microelectromechanical systems (BioMEMS) prepared in 0.25-µm complementary metal–oxide–semiconductor (CMOS)/BiCMOS technology. Communication with a base station is established in the 402–405 MHz band used for medical implant communication services (MICS). The implant shall operate within the interstitial tissue, and the hermetical sealing of the electronic system against interaction with the body fluid is established using titanium housing. Only the sensor chip and the antenna are encapsulated in an epoxy header closely connected to the metallic housing. The study demonstrates that biosensor implants for the sensing of low-molecular-weight metabolites in the interstitial may successfully rely on components already established in cardiovascular implantology.
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Affiliation(s)
- Mario Birkholz
- IHP, Im Technologiepark 25, 15236 Frankfurt (Oder), Germany.
| | - Paul Glogener
- IHP, Im Technologiepark 25, 15236 Frankfurt (Oder), Germany.
| | - Franziska Glös
- IHP, Im Technologiepark 25, 15236 Frankfurt (Oder), Germany.
| | - Thomas Basmer
- IHP, Im Technologiepark 25, 15236 Frankfurt (Oder), Germany.
| | - Lorenz Theuer
- Department of Biotechnology, Technical University Berlin, ACK24, Ackerstr. 76, 13355 Berlin, Germany.
- Acreo Swedish ICT AB, Box 787, SE-60117 Norrköping, Sweden.
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11
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Baj-Rossi C, De Micheli G, Carrara S. Electrochemical biochip for applications to wireless and batteryless monitoring of free-moving mice. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2016; 2014:2020-3. [PMID: 25570380 DOI: 10.1109/embc.2014.6944012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
A multi-sensing platform for applications in wireless and batteryless monitoring of free-moving small animals is presented in this paper. The proposed platform hosts six sensors: four biosensors for sensing of both disease biomarkers and therapeutic compounds, and two further sensors (T and pH) for biosensor calibration. Electrodeposition of Multi-Walled Carbon Nanotubes (MWCNTs) and the subsequent function-alization with proper enzymes is used to assure sensitivity and specificity in electrochemical biosensing. The realized sensors are demonstrated to be capable of measuring several parameters: lactate with a sensitivity of 77±26 μA/mM· cm(2) and a limit of detection (LOD) of 4±1 μM; glucose with a sensitivity of 63±15 μA/mM· cm(2) and a LOD of 8±2 μM; Etoposide (a well known anti-cancer agent) with a sensitivity of 0.15±0.04 mA/mM· cm(2) and a LOD of 4±1 μM; Open Circuit Potential (OCP) measurements are used on a Pt/IrOx junction to sense pH with a sensitivity of around -75±5mV/pH; while a Pt resistive thermal device is used to measure physiological temperature-range with an average sensitivity of 0.108±0.001 kΩ/°C.
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12
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Mie Y, Ikegami M, Komatsu Y. Nanoporous Structure of Gold Electrode Fabricated by Anodization and Its Efficacy for Direct Electrochemistry of Human Cytochrome P450. CHEM LETT 2016. [DOI: 10.1246/cl.160164] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yasuhiro Mie
- Bioproduction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
| | - Masiki Ikegami
- Bioproduction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
| | - Yasuo Komatsu
- Bioproduction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
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13
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Vlasova II, Kapralov AA, Michael ZP, Burkert SC, Shurin MR, Star A, Shvedova AA, Kagan VE. Enzymatic oxidative biodegradation of nanoparticles: Mechanisms, significance and applications. Toxicol Appl Pharmacol 2016; 299:58-69. [PMID: 26768553 PMCID: PMC4811710 DOI: 10.1016/j.taap.2016.01.002] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 01/01/2016] [Accepted: 01/02/2016] [Indexed: 12/22/2022]
Abstract
Biopersistence of carbon nanotubes, graphene oxide (GO) and several other types of carbonaceous nanomaterials is an essential determinant of their health effects. Successful biodegradation is one of the major factors defining the life span and biological responses to nanoparticles. Here, we review the role and contribution of different oxidative enzymes of inflammatory cells - myeloperoxidase, eosinophil peroxidase, lactoperoxidase, hemoglobin, and xanthine oxidase - to the reactions of nanoparticle biodegradation. We further focus on interactions of nanomaterials with hemoproteins dependent on the specific features of their physico-chemical and structural characteristics. Mechanistically, we highlight the significance of immobilized peroxidase reactive intermediates vs diffusible small molecule oxidants (hypochlorous and hypobromous acids) for the overall oxidative biodegradation process in neutrophils and eosinophils. We also accentuate the importance of peroxynitrite-driven pathways realized in macrophages via the engagement of NADPH oxidase- and NO synthase-triggered oxidative mechanisms. We consider possible involvement of oxidative machinery of other professional phagocytes such as microglial cells, myeloid-derived suppressor cells, in the context of biodegradation relevant to targeted drug delivery. We evaluate the importance of genetic factors and their manipulations for the enzymatic biodegradation in vivo. Finally, we emphasize a novel type of biodegradation realized via the activation of the "dormant" peroxidase activity of hemoproteins by the nano-surface. This is exemplified by the binding of GO to cyt c causing the unfolding and 'unmasking' of the peroxidase activity of the latter. We conclude with the strategies leading to safe by design carbonaceous nanoparticles with optimized characteristics for mechanism-based targeted delivery and regulatable life-span of drugs in circulation.
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Affiliation(s)
- Irina I Vlasova
- Department of Environmental and Occupational Health, Center for Free Radical and Antioxidant Health, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA 15219, United States; Research Institute for Physico-Chemical Medicine, Federal Medico-Biological Agency, Moscow 119453, Russia
| | - Alexandr A Kapralov
- Department of Environmental and Occupational Health, Center for Free Radical and Antioxidant Health, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA 15219, United States
| | - Zachary P Michael
- Department of Chemistry, University of Pittsburgh, Pittsburgh, PA 15260, United States
| | - Seth C Burkert
- Department of Chemistry, University of Pittsburgh, Pittsburgh, PA 15260, United States
| | - Michael R Shurin
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA 15261, United States; Department of Immunology, University of Pittsburgh Medical Center, Pittsburgh, PA 15261, United States
| | - Alexander Star
- Department of Chemistry, University of Pittsburgh, Pittsburgh, PA 15260, United States
| | - Anna A Shvedova
- Pathology and Physiology Research Branch, Health Effects Laboratory Division (HELD), National Institute for Occupational Safety and Health (NIOSH) and Department of Physiology and Pharmacology, West Virginia University, Morgantown, WV 26505, United States.
| | - Valerian E Kagan
- Department of Environmental and Occupational Health, Center for Free Radical and Antioxidant Health, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA 15219, United States; Department of Chemistry, University of Pittsburgh, Pittsburgh, PA 15260, United States; Departments of Pharmacology and Chemical Biology and Radiation Oncology, University of Pittsburgh, Pittsburgh, PA 15260, United States.
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Salvati E, Stellacci F, Krol S. Nanosensors for early cancer detection and for therapeutic drug monitoring. Nanomedicine (Lond) 2015; 10:3495-512. [DOI: 10.2217/nnm.15.180] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
The use of nanotechnology for drug delivery in cancer therapy has raised high expectations. Additionally, the use of nanomaterials in sensors to extract and detect tumor specific biomarkers, circulating tumor cells, or extracellular vesicles shed by the tumor holds the promise to detect cancer much earlier and hence improve long-term survival of the patients. Moreover, the monitoring of the anticancer drug concentration, which has a narrow therapeutic window, will allow for a personalized dosing of the drug and will lead to improved therapeutic outcome and life quality of the patient. This review will provide an overview on the use of nanosensors for the early diagnosis of cancer and for the therapeutic drug monitoring, giving some examples. We envision nanosensors to make significant improvements in the cancer management as easy-to-use point-of-care devices for a broad population of users.
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Affiliation(s)
- Elisa Salvati
- IFOM, The FIRC Institute for Molecular Oncology Foundation, IFOM-IEO Campus, Via Adamello 16, 20139 Milan, Italy
| | - Francesco Stellacci
- Institute of Materials, École Polytechnique Fédérale de Lausanne, Station 12, CH–1015 Lausanne, Switzerland
- Fondazione IRCCS Institute of Neurology Carlo Besta, Via Amadeo 42, 20133 Milan, Italy
| | - Silke Krol
- Fondazione IRCCS Institute of Neurology Carlo Besta, Via Amadeo 42, 20133 Milan, Italy
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Masson JF, Pelletier JN. Will nanobiosensors change therapeutic drug monitoring? The case of methotrexate. Nanomedicine (Lond) 2015; 10:521-4. [PMID: 25723087 DOI: 10.2217/nnm.15.3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Jean-Francois Masson
- Département de chimie, Université de Montréal, CP 6128 Succ. Centre-Ville, Montréal, QC, H3C 3J7, Canada
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Gnedenko OV, Ivanov AS, Yablokov EO, Usanov SA, Mukha DV, Sergeev GV, Kuzikov AV, Bulko TV, Moskaleva NE, Shumyantseva VV, Archakov AI. [Protein-protein interactions of cytochromes P450 3A4 and 3A5 with their intermediate redox partners cytochromes b5]. BIOMEDIT︠S︡INSKAI︠A︡ KHIMII︠A︡ 2015; 61:468-73. [PMID: 26350737 DOI: 10.18097/pbmc20156104468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Molecular interactions between proteins redox partners (cytochromes Р450 3А4, 3А5 and cytochrome b5) within the monooxygenase system, which is known to be involved in drug biotransformation, were investigated. Human cytochromes Р450 3А4 and 3А5 (CYP3A4 and CYP3A5) form complexes with various cytochromes b5: the microsomal (b5mc) and mitochondrial (b5om) forms of this protein, as well as with 2 "chimeric" proteins, b5(om-mc), b5(mc-om). Kinetic constants and equilibrium dissociation constants were determined by the SPR biosensor. Essential distinction between CYP3A4 and CYP3A5 was only observed upon their interactions with cytochrome b5om. Electroanalytical characteristics of electrodes with immobilized hemoproteins were obtained. The electrochemical analysis of CYP3A4, CYP3A5, b5mc, b5om, b5(om-mc), and b5(mc-om) immobilized on screen printed graphite electrodes modified with membranous matrix revealed that these proteins have very close reduction potentials -0.435 -0.350 V (vs. Ag/AgCl). Cytochrome b5mc was shown to be capable of stimulating the electrocatalytic activity of CYP3A4 in the presence of its substrate testosterone.
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Affiliation(s)
- O V Gnedenko
- Institute of Biomedical Chemistry, Moscow, Russia
| | - A S Ivanov
- Institute of Biomedical Chemistry, Moscow, Russia
| | - E O Yablokov
- Institute of Biomedical Chemistry, Moscow, Russia
| | - S A Usanov
- Institute of Bioorganic Chemistry of NAS, Minsk, Belarus
| | - D V Mukha
- Institute of Bioorganic Chemistry of NAS, Minsk, Belarus
| | - G V Sergeev
- Institute of Bioorganic Chemistry of NAS, Minsk, Belarus
| | - A V Kuzikov
- Institute of Biomedical Chemistry, Moscow, Russia
| | | | | | | | - A I Archakov
- Institute of Biomedical Chemistry, Moscow, Russia
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Baj-Rossi C, Müller C, von Mandach U, De Micheli G, Carrara S. Faradic Peaks Enhanced by Carbon Nanotubes in Microsomal Cytochrome P450 Electrodes. ELECTROANAL 2015. [DOI: 10.1002/elan.201400726] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Kilinc EG, Ghanad MA, Maloberti F, Dehollain C. A remotely powered implantable biomedical system with location detector. IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS 2015; 9:113-123. [PMID: 24988596 DOI: 10.1109/tbcas.2014.2321524] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
An universal remote powering and communication system is presented for the implantable medical devices. The system be interfaced with different sensors or actuators. A mobile external unit controls the operation of the implantable chip and reads the sensor's data. A locator system is proposed to align the mobile unit with the implant unit for the efficient magnetic power transfer. The location of the implant is detected with 6 mm resolution from the rectified voltage level at the implanted side. The rectified voltage level is fedback to the mobile unit to adjust the magnetic field strength and maximize the efficiency of the remote powering system. The sensor's data are transmitted by using a free running oscillator modulated with on-off key scheme. To tolerate large data carrier drifts, a custom designed receiver is implemented for the mobile unit. The circuits have been fabricated in 0.18 um CMOS technology. The remote powering link is optimized to deliver power at 13.56 MHz. On chip voltage regulator creates 1.8 V from a 0.9 V reference voltage to supply the sensor/actuator blocks. The implantable chip dissipates 595 μW and requires 1.48 V for start up.
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Cytochrome P450 Enzymes and Electrochemistry: Crosstalk with Electrodes as Redox Partners and Electron Sources. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2015; 851:229-46. [DOI: 10.1007/978-3-319-16009-2_9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Ghoreishizadeh SS, Baj-Rossi C, Cavallini A, Carrara S, De Micheli G. An integrated control and readout circuit for implantable multi-target electrochemical biosensing. IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS 2014; 8:891-898. [PMID: 24956394 DOI: 10.1109/tbcas.2014.2315157] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
We describe an integrated biosensor capable of sensing multiple molecular targets using both cyclic voltammetry (CV) and chronoamperometry (CA). In particular, we present our custom IC to realize voltage control and current readout of the biosensors. A mixed-signal circuit block generates sub-Hertz triangular waveform for the biosensors by means of a direct-digital-synthesizer to control CV. A current to pulse-width converter is realized to output the data for CA measurement. The IC is fabricated in 0.18 μm technology. It consumes 220 μW from 1.8 V supply voltage, making it suitable for remotely-powered applications. Electrical measurements show excellent linearity in sub- μA current range. Electrochemical measurements including CA measurements of glucose and lactate and CV measurements of the anti-cancer drug Etoposide have been acquired with the fabricated IC and compared with a commercial equipment. The results obtained with the fabricated IC are in good agreement with those of the commercial equipment for both CV and CA measurements.
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Boero C, Casulli MA, Olivo J, Foglia L, Orso E, Mazza M, Carrara S, De Micheli G. Design, development, and validation of an in-situ biosensor array for metabolite monitoring of cell cultures. Biosens Bioelectron 2014; 61:251-9. [DOI: 10.1016/j.bios.2014.05.030] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Revised: 05/07/2014] [Accepted: 05/13/2014] [Indexed: 11/16/2022]
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Gnedenko OV, Ivanov AS, Yablokov EO, Usanov SA, Mukha DV, Sergeev GV, Kuzikov AV, Moskaleva NE, Bulko TV, Shumyantseva VV, Archakov AI. Protein-protein interactions in the systems of cytochromes P450 3A4 and 3A5. BIOCHEMISTRY MOSCOW-SUPPLEMENT SERIES B-BIOMEDICAL CHEMISTRY 2014. [DOI: 10.1134/s1990750814030068] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Taurino I, Magrez A, Matteini F, Cavallini A, Forró L, De Micheli G, Carrara S. High-performance multipanel biosensors based on a selective integration of nanographite petals. NANO LETTERS 2014; 14:3180-3184. [PMID: 24802160 DOI: 10.1021/nl500493m] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
We report the first selective growth of nanographite petals and various carbon nanomaterials onto a multipanel electrochemical platform. Different types of nanomaterials can be obtained by fine-tuning the growth parameters of the chemical vapor deposition (CVD) process. First, absolute novelty is the catalytic CVD selective growth of different carbon nanomaterials only on the working electrodes of the platform. A second novelty is the growth obtained at complementary metal-oxide-semiconductor compatible temperatures. These novel electrodes have been incorporated in sensors in which performance characteristics improve with the content of nanostructures. Unprecedented sensing parameters with respect to both direct and enzyme-mediated electrochemical biodetection have been obtained.
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Affiliation(s)
- Irene Taurino
- Laboratory of Integrated Systems, ‡Crystal Growth Facility, §Laboratory of Semiconductor Materials, and ∥Laboratory of Physics of Complex Matter, EPFL - École Polytechnique Fédérale de Lausanne , Lausanne, Switzerland
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Carrara S, Baj-Rossi C, Boero C, De Micheli G. Do Carbon Nanotubes contribute to Electrochemical Biosensing? Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2013.12.123] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Gnedenko OV, Ivanov AS, Iablokov EO, Usanov SA, Mukha DV, Sergeev GV, Kuzikov AV, Moskaleva NE, Bulko TV, Shumiantseva VV, Archakov AI. [Protein-protein interactions of cytochromes P450 3A4 and 3A5 with their intermediate redox partners cytochromes b5]. BIOMEDIT︠S︡INSKAI︠A︡ KHIMII︠A︡ 2014; 60:17-27. [PMID: 24749245 DOI: 10.18097/pbmc20146001017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Molecular interactions between proteins redox partners (cytochromes P450 3A4, 3A5 and cytochrome b5) within the monooxygenase system, which is known to be involved in drug biotransformation, were investigated. Human cytochromes P450 3A4 and 3A5 (CYP3A4 and CYP3A5) form complexes with various cytochromes b5: the microsomal (b5mc) and mitochondrial (b5om) forms of this protein, as well as with 2 "chimeric" proteins, b5(om-mc), b5(mc-om). Kinetic constants and equilibrium dissociation constants were determined by the SPR biosensor. Essential distinction between CYP3A4 and CYP3A5 was only observed upon their interactions with cytochrome b5om. Electroanalytical characteristics of electrodes with immobilized hemoproteins were obtained. The electrochemical analysis of CYP3A4, CYP3A5, b5mc, b5om, b5(om-mc), and b5(mc-om) immobilized on screen printed graphite electrodes modified with membranous matrix revealed that these proteins have very close reduction potentials -0.435 - -0.350 V (vs. Ag/AgCl). Cytochrome b5mc was shown to be capable of stimulating the electrocatalytic activity of CYP3A4 to testosterone.
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Gnedenko O, Yablokov E, Usanov S, Mukha D, Sergeev G, Bulko T, Kuzikov A, Moskaleva N, Shumyantseva V, Ivanov A, Archakov A. SPR and electrochemical analyses of interactions between CYP3A4 or 3A5 and cytochrome b5. Chem Phys Lett 2014. [DOI: 10.1016/j.cplett.2013.12.041] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Baj-Rossi C, Rezzonico Jost T, Cavallini A, Grassi F, De Micheli G, Carrara S. Continuous monitoring of Naproxen by a cytochrome P450-based electrochemical sensor. Biosens Bioelectron 2013; 53:283-7. [PMID: 24144559 DOI: 10.1016/j.bios.2013.09.058] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Revised: 09/23/2013] [Accepted: 09/24/2013] [Indexed: 11/16/2022]
Abstract
This paper reports the characterization of an electrochemical biosensor for the continuous monitoring of Naproxen based on cytochrome P450. The electrochemical biosensor is based on the drop-casting of multi-walled carbon-nanotubes (MWCNTs) and microsomal cytochrome P4501A2 (msCYP1A2) on a graphite screen-printed electrode (SPE). The proposed biosensor was employed to monitor Naproxen (NAP), a well-known anti-inflammatory compound, through cyclic voltammetry. The dynamic linear range for the amperometric detection of NAP had an upper limit of 300 µM with a corresponding limit of detection (LOD) of 16 ± 1 µM (S/N=3), which is included in NAP physiological range (9-300 µM). The MWCNT/msCYP1A2-SPE sensor was also calibrated for NAP detection in mouse serum that was previously extracted from mice, showing a slightly higher LOD (33 ± 18 µM). The stability of the msCYP1A2-based biosensor was assessed by longtime continuous cyclic voltammetric measurements. The ability of the sensor to monitor drug delivery was investigated by using a commercial micro-osmotic pump. Results show that the MWCNT/msCYP1A2-SPE sensor is capable of precisely monitoring the real-time delivery of NAP for 16 h. This work proves that the proposed electrochemical sensor might represent an innovative point-of-care solution for the personalization of drug therapies, as well as for pharmacokinetic studies in both animals and humans.
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Affiliation(s)
- C Baj-Rossi
- Laboratory of Integrated Systems, EPFL - École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.
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Shumyantseva VV, Bulko TV, Lisitsyna VB, Urlacher VB, Kuzikov AV, Suprun EV, Archakov AI. Electrochemical measurement of intraprotein and interprotein electron transfer. Biophysics (Nagoya-shi) 2013. [DOI: 10.1134/s0006350913030172] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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30
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Comparative Performance of Different Nanostructured Electrochemical Sensors on Insulin Detection. BIONANOSCIENCE 2013. [DOI: 10.1007/s12668-013-0091-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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31
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Schneider E, Clark DS. Cytochrome P450 (CYP) enzymes and the development of CYP biosensors. Biosens Bioelectron 2013; 39:1-13. [DOI: 10.1016/j.bios.2012.05.043] [Citation(s) in RCA: 127] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2012] [Revised: 05/29/2012] [Accepted: 05/30/2012] [Indexed: 11/29/2022]
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Taurino I, De Micheli G, Carrara S. Multiwalled Carbon Nanotubes for Amperometric Array-Based Biosensors. BIONANOSCIENCE 2012. [DOI: 10.1007/s12668-012-0056-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Carrara S, Ghoreishizadeh S, Olivo J, Taurino I, Baj-Rossi C, Cavallini A, de Beeck MO, Dehollain C, Burleson W, Moussy FG, Guiseppi-Elie A, De Micheli G. Fully integrated biochip platforms for advanced healthcare. SENSORS (BASEL, SWITZERLAND) 2012; 12:11013-60. [PMID: 23112644 PMCID: PMC3472872 DOI: 10.3390/s120811013] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2012] [Revised: 07/10/2012] [Accepted: 07/17/2012] [Indexed: 01/07/2023]
Abstract
Recent advances in microelectronics and biosensors are enabling developments of innovative biochips for advanced healthcare by providing fully integrated platforms for continuous monitoring of a large set of human disease biomarkers. Continuous monitoring of several human metabolites can be addressed by using fully integrated and minimally invasive devices located in the sub-cutis, typically in the peritoneal region. This extends the techniques of continuous monitoring of glucose currently being pursued with diabetic patients. However, several issues have to be considered in order to succeed in developing fully integrated and minimally invasive implantable devices. These innovative devices require a high-degree of integration, minimal invasive surgery, long-term biocompatibility, security and privacy in data transmission, high reliability, high reproducibility, high specificity, low detection limit and high sensitivity. Recent advances in the field have already proposed possible solutions for several of these issues. The aim of the present paper is to present a broad spectrum of recent results and to propose future directions of development in order to obtain fully implantable systems for the continuous monitoring of the human metabolism in advanced healthcare applications.
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Affiliation(s)
- Sandro Carrara
- École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland; E-Mails: (S.S.G.); (J.O.); (I.T.); (C.B.-R.); (A.C.); (C.D.); (G.D.M.)
| | - Sara Ghoreishizadeh
- École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland; E-Mails: (S.S.G.); (J.O.); (I.T.); (C.B.-R.); (A.C.); (C.D.); (G.D.M.)
| | - Jacopo Olivo
- École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland; E-Mails: (S.S.G.); (J.O.); (I.T.); (C.B.-R.); (A.C.); (C.D.); (G.D.M.)
| | - Irene Taurino
- École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland; E-Mails: (S.S.G.); (J.O.); (I.T.); (C.B.-R.); (A.C.); (C.D.); (G.D.M.)
| | - Camilla Baj-Rossi
- École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland; E-Mails: (S.S.G.); (J.O.); (I.T.); (C.B.-R.); (A.C.); (C.D.); (G.D.M.)
| | - Andrea Cavallini
- École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland; E-Mails: (S.S.G.); (J.O.); (I.T.); (C.B.-R.); (A.C.); (C.D.); (G.D.M.)
| | - Maaike Op de Beeck
- Interuniversity Microelectronics Centre (IMEC), B-3001 Leuven, Belgium; E-Mail:
| | - Catherine Dehollain
- École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland; E-Mails: (S.S.G.); (J.O.); (I.T.); (C.B.-R.); (A.C.); (C.D.); (G.D.M.)
| | - Wayne Burleson
- Department of Electrical and Computer Engineering, University of Massachusetts, Amherst, MA 01003, USA; E-Mail:
| | - Francis Gabriel Moussy
- Brunel Institute for Bioengineering, University of Brunel, West London, UB8 3PH, UK; E-Mail:
| | - Anthony Guiseppi-Elie
- Department of Electrical and Computer Engineering, Center for Bioelectronics, Biosensors and Biochips, Clemson University, Anderson, SC 29625, USA; E-Mail:
- ABTECH Scientific, Inc., Richmond, VA 23219, USA
| | - Giovanni De Micheli
- École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland; E-Mails: (S.S.G.); (J.O.); (I.T.); (C.B.-R.); (A.C.); (C.D.); (G.D.M.)
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Baj-Rossi C, De Micheli G, Carrara S. Electrochemical detection of anti-breast-cancer agents in human serum by cytochrome P450-coated carbon nanotubes. SENSORS 2012; 12:6520-37. [PMID: 22778656 PMCID: PMC3386755 DOI: 10.3390/s120506520] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2012] [Revised: 05/11/2012] [Accepted: 05/15/2012] [Indexed: 11/23/2022]
Abstract
We report on the electrochemical detection of anti-cancer drugs in human serum with sensitivity values in the range of 8–925 nA/μM. Multi-walled carbon nanotubes were functionalized with three different cytochrome P450 isoforms (CYP1A2, CYP2B6, and CYP3A4). A model used to effectively describe the cytochrome P450 deposition onto carbon nanotubes was confirmed by Monte Carlo simulations. Voltammetric measurements were performed in phosphate buffer saline (PBS) as well as in human serum, giving well-defined current responses upon addition of increasing concentrations of anti-cancer drugs. The results assert the capability to measure concentration of drugs in the pharmacological ranges in human serum. Another important result is the possibility to detect pairs of drugs present in the same sample, which is highly required in case of therapies with high side-effects risk and in anti-cancer pharmacological treatments based on mixtures of different drugs. Our technology holds potentials for inexpensive multi-panel drug-monitoring in personalized therapy.
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Affiliation(s)
- Camilla Baj-Rossi
- EPFL-École Polytechnique Fédérale de Lausanne, MXG 321, Station 12, Lausanne CH-1015, Switzerland.
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Esquivel JP, Castellarnau M, Senn T, Löchel B, Samitier J, Sabaté N. Fuel cell-powered microfluidic platform for lab-on-a-chip applications. LAB ON A CHIP 2012; 12:74-9. [PMID: 22072241 DOI: 10.1039/c1lc20426b] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
The achievement of a higher degree of integration of components--especially micropumps and power sources--is a challenge currently being pursued to obtain portable and totally autonomous microfluidic devices. This paper presents the integration of a micro direct methanol fuel cell (μDMFC) in a microfluidic platform as a smart solution to provide both electrical and pumping power to a Lab-on-a-Chip system. In this system the electric power produced by the fuel cell is available to enable most of the functionalites required by the microfluidic chip, while the generated CO(2) from the electrochemical reaction produces a pressure capable of pumping a liquid volume through a microchannel. The control of the fuel cell operating conditions allows regulation of the flow rate of a liquid sample through a microfluidic network. The relation between sample flow rate and the current generated by the fuel cell is practically linear, achieving values in the range of 4-18 μL min(-1) while having an available power between 1-4 mW. This permits adjusting the desired flow rate for a given application by controlling the fuel cell output conditions and foresees a fully autonomous analytical Lab-on-a-Chip in which the same device would provide the electrical power to a detection module and at the same time use the CO(2) pumping action to flow the required analytes through a particular microfluidic design.
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Affiliation(s)
- Juan Pablo Esquivel
- Instituto de Microelectrónica de Barcelona, IMB-CNM (CSIC) Campus UAB, 08193 Bellaterra, Barcelona, Spain
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Zhu L, del Vecchio G, de Micheli G, Liu Y, Carrara S, Calzà L, Nardini C. Biochips for Regenerative Medicine: Real-time Stem Cell Continuous Monitoring as Inferred by High-Throughput Gene Analysis. BIONANOSCIENCE 2011. [DOI: 10.1007/s12668-011-0028-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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37
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Electroanalysis of Cytochrome P450 3A4 Catalytic Properties with Nanostructured Electrodes: The Influence of Vitamin B Group on Diclofenac Metabolism. BIONANOSCIENCE 2011. [DOI: 10.1007/s12668-011-0007-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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