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Marques C, Maroni P, Maurizi L, Jordan O, Borchard G. Understanding protein-nanoparticle interactions leading to protein corona formation: In vitro - in vivo correlation study. Int J Biol Macromol 2024; 256:128339. [PMID: 38000573 DOI: 10.1016/j.ijbiomac.2023.128339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 11/19/2023] [Accepted: 11/20/2023] [Indexed: 11/26/2023]
Abstract
Nanoparticles (NPs) in contact with biological fluids form a biomolecular corona through interactions with proteins, lipids, and sugars, acquiring new physicochemical properties. This work explores the interaction between selected proteins (hemoglobin and fetuin-A) that may alter NP circulation time and NPs of different surface charges (neutral, positive, and negative). The interaction with key proteins albumin and transferrin, the two of the most abundant proteins in plasma was also studied. Binding affinity was investigated using quartz crystal microbalance and fluorescence quenching, while circular dichroism assessed potential conformational changes. The data obtained from in vitro experiments were compared to in vivo protein corona data. The results indicate that electrostatic interactions primarily drive protein-NP interactions, and higher binding affinity does not necessarily translate into more significant structural changes. In vitro and single protein-NP studies provide valuable insights that can be correlated with in vivo observations, opening exciting possibilities for future protein corona studies.
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Affiliation(s)
- Cintia Marques
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1211 Geneva, Switzerland; Section of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1211 Geneva, Switzerland
| | - Plinio Maroni
- Department of Inorganic and Analytical Chemistry, University of Geneva, Faculty of Sciences, Quai Ernest-Ansermet 30, Geneva 4 1211, Switzerland
| | - Lionel Maurizi
- Laboratoire Interdisciplinaire Carnot de Bourgogne (ICB), UMR 6303 CNRS-Université Bourgogne Franche-Comté, BP 47870, CEDEX, Dijon, France
| | - Olivier Jordan
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1211 Geneva, Switzerland; Section of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1211 Geneva, Switzerland
| | - Gerrit Borchard
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1211 Geneva, Switzerland; Section of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1211 Geneva, Switzerland.
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Tavakol M, Hajipour MJ, Ferdousi M, Zanganeh S, Maurizi L. Competition of opsonins and dysopsonins on the nanoparticle surface. Nanoscale 2023; 15:17342-17349. [PMID: 37860936 DOI: 10.1039/d3nr03823h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Abstract
The biological behavior and fate of nanoparticles are dependent on their retention time in the blood circulation system. The protein corona components, especially opsonins, and dysopsonins, adsorbed on the nanoparticle surface determine their blood circulation time. The protein corona formation is a dynamic process that involves the competition between different proteins to be adsorbed on the nanoparticles. Therefore, studying how proteins compete and are oriented on the nanoparticle surface is essential. We hypothesized that the presence of opsonins (immunoglobulin (IgG)) might affect the adsorption of dysopsonins (human serum albumin (HSA)) and vice versa. Using the molecular dynamics simulations, we showed that the adsorption of HSA on the GO surface after the IgG adsorption is more probable than the opposite order of adsorption. It was also observed that the higher lateral diffusion of the HSA compared to the IgG helped the system reach a more stable configuration while the initial adsorption of the HSA limits the lateral diffusion of IgG. Therefore, replacing IgG adsorbed on the GO surface with HSA is plausible while the reverse process is less likely to occur. This study revealed that albumin might extend the blood circulation time of GO by replacing opsonins (IgG).
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Affiliation(s)
- Mahdi Tavakol
- Biomedical Engineering and Biomechanics Research Centre, School of Engineering, College of Science and Engineering, University of Galway, Galway, Ireland
| | - Mohammad Javad Hajipour
- Department of Radiology, Molecular Imaging Program at Stanford (MIPS), Stanford University, Stanford, California 94304, USA.
| | - Maryam Ferdousi
- Neurobiology Department, Northwestern University, Evanston, Illinois, USA
| | | | - Lionel Maurizi
- Laboratoire Interdisciplinaire Carnot de Bourgogne (ICB), UMR 6303 CNRS - Université de Bourgogne Franche-Comté, BP 47870, Dijon Cedex F-21078, France.
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Maurizi L, Iordachescu L, Kirstein I, Nielsen A, Vollertsen J. It matters how we measure - Quantification of microplastics in drinking water by μFTIR and μRaman. Heliyon 2023; 9:e20119. [PMID: 37809658 PMCID: PMC10559862 DOI: 10.1016/j.heliyon.2023.e20119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 09/12/2023] [Accepted: 09/12/2023] [Indexed: 10/10/2023] Open
Abstract
The water treatment for microplastics (MP) at a Danish groundwater-based waterworks was assessed by Fourier-Transform IR micro-spectroscopy (μFTIR) (nominal size limit 6.6 μm) and compared to results from Raman micro-spectroscopy (μRaman) (nominal size limit 1.0 μm) on the same sample set. The MP abundance at the waterworks' inlet and outlet was quantified as MP counts per cubic metre (N/m3) and estimated MP mass per cubic metre (μg/m3). The waterworks' MP removal efficiency was found to be higher when analysing by μFTIR (counts: 78.14 ± 49.70%, mass: 98.73 ± 11.10%) and less fluctuating than when using μRaman (counts: 43.2%, mass: 75.1%). However, both techniques pointed to a value of ∼80% for the counts' removal efficiency of MPs >6.6 μm. Contrarily to what was shown by μRaman, no systematic leaking of MPs from the plastic elements of the facility could be identified for the μFTIR dataset, either from the counts (inlet 31.86 ± 17.17 N/m3, outlet 4.98 ± 2.09 N/m3) or mass estimate (inlet 76.30 ± 106.30 μg/m3, outlet 2.81 ± 2.78 μg/m3). The estimation of human MP intake from drinking water calculated from the μFTIR data (5 N/(year·capita)) proved to be approximately 332 times lower than that calculated from the μRaman dataset, although in line with previous studies employing μFTIR. By merging the MP length datasets from the two techniques, it could be shown that false negatives became prevalent in the μFTIR dataset already below 50 μm. Further, by fitting the overall frequency of the MP length ranges with a power function, it could be shown that μFTIR missed approximately 95.7% of the extrapolated MP population (1-1865.9 μm). Consequently, relying on only μFTIR may have led to underestimating the MP content of the investigated drinking water, as most of the 1-50 μm MP would have been missed.
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Affiliation(s)
- L. Maurizi
- Department of the Built Environment, Aalborg University, 9220, Aalborg, Denmark
| | - L. Iordachescu
- Department of the Built Environment, Aalborg University, 9220, Aalborg, Denmark
| | - I.V. Kirstein
- Alfred-Wegener-Institute Helmholtz Centre for Polar and Marine Research, Biologische Anstalt Helgoland, Helgoland, Germany
| | - A.H. Nielsen
- Department of the Built Environment, Aalborg University, 9220, Aalborg, Denmark
| | - J. Vollertsen
- Department of the Built Environment, Aalborg University, 9220, Aalborg, Denmark
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Marques C, Hajipour MJ, Marets C, Oudot A, Safavi-Sohi R, Guillemin M, Borchard G, Jordan O, Saviot L, Maurizi L. Identification of the Proteins Determining the Blood Circulation Time of Nanoparticles. ACS Nano 2023. [PMID: 37379064 DOI: 10.1021/acsnano.3c02041] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
The therapeutic efficacy and adverse impacts of nanoparticles (NPs) are strongly dependent on their systemic circulation time. The corona proteins adsorbed on the NPs determine their plasma half-lives, and hence, it is crucial to identify the proteins shortening or extending their circulation time. In this work, the in vivo circulation time and corona composition of superparamagnetic iron oxide nanoparticles (SPIONs) with different surface charges/chemistries were analyzed over time. SPIONs with neutral and positive charges showed the longest and shortest circulation times, respectively. The most striking observation was that corona-coated NPs with similar opsonin/dysopsonin content showed different circulation times, implying these biomolecules are not the only contributing factors. Long-circulating NPs adsorb higher concentrations of osteopontin, lipoprotein lipase, coagulation factor VII, matrix Gla protein, secreted phosphoprotein 24, alpha-2-HS-glycoprotein, and apolipoprotein C-I, while short-circulating NPs adsorb higher amounts of hemoglobin. Therefore, these proteins may be considered to be determining factors governing the NP systemic circulation time.
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Affiliation(s)
- Cintia Marques
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1211 Geneva, Switzerland
- Section of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1211 Geneva, Switzerland
| | - Mohammad Javad Hajipour
- Department of Radiology, Molecular Imaging Program at Stanford (MIPS), Stanford University, Stanford, California 94304, United States
| | - Célia Marets
- Laboratoire Interdisciplinaire Carnot de Bourgogne (ICB), UMR 6303 CNRS - Université de Bourgogne Franche-Comté, BP 47870, Dijon Cedex F-21078, France
| | - Alexandra Oudot
- Plateforme d'Imagerie Préclinique, Service de Médecine Nucléaire, Centre Georges François Leclerc, 21000 Dijon, France
| | - Reihaneh Safavi-Sohi
- Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Mélanie Guillemin
- Plateforme d'Imagerie Préclinique, Service de Médecine Nucléaire, Centre Georges François Leclerc, 21000 Dijon, France
| | - Gerrit Borchard
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1211 Geneva, Switzerland
- Section of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1211 Geneva, Switzerland
| | - Olivier Jordan
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, 1 Rue Michel Servet, 1211 Geneva, Switzerland
- Section of Pharmaceutical Sciences, University of Geneva, 1 Rue Michel Servet, 1211 Geneva, Switzerland
| | - Lucien Saviot
- Laboratoire Interdisciplinaire Carnot de Bourgogne (ICB), UMR 6303 CNRS - Université de Bourgogne Franche-Comté, BP 47870, Dijon Cedex F-21078, France
| | - Lionel Maurizi
- Laboratoire Interdisciplinaire Carnot de Bourgogne (ICB), UMR 6303 CNRS - Université de Bourgogne Franche-Comté, BP 47870, Dijon Cedex F-21078, France
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Sood A, Desseigne M, Dev A, Maurizi L, Kumar A, Millot N, Han SS. A Comprehensive Review on Barium Titanate Nanoparticles as a Persuasive Piezoelectric Material for Biomedical Applications: Prospects and Challenges. Small 2023; 19:e2206401. [PMID: 36585372 DOI: 10.1002/smll.202206401] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/24/2022] [Indexed: 06/17/2023]
Abstract
Stimulation of cells with electrical cues is an imperative approach to interact with biological systems and has been exploited in clinical practices over a wide range of pathological ailments. This bioelectric interface has been extensively explored with the help of piezoelectric materials, leading to remarkable advancement in the past two decades. Among other members of this fraternity, colloidal perovskite barium titanate (BaTiO3 ) has gained substantial interest due to its noteworthy properties which includes high dielectric constant and excellent ferroelectric properties along with acceptable biocompatibility. Significant progression is witnessed for BaTiO3 nanoparticles (BaTiO3 NPs) as potent candidates for biomedical applications and in wearable bioelectronics, making them a promising personal healthcare platform. The current review highlights the nanostructured piezoelectric bio interface of BaTiO3 NPs in applications comprising drug delivery, tissue engineering, bioimaging, bioelectronics, and wearable devices. Particular attention has been dedicated toward the fabrication routes of BaTiO3 NPs along with different approaches for its surface modifications. This review offers a comprehensive discussion on the utility of BaTiO3 NPs as active devices rather than passive structural unit behaving as carriers for biomolecules. The employment of BaTiO3 NPs presents new scenarios and opportunity in the vast field of nanomedicines for biomedical applications.
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Affiliation(s)
- Ankur Sood
- School of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan, 38541, South Korea
| | - Margaux Desseigne
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS/Université Bourgogne Franche-Comté, 9 Avenue Alain Savary, BP 47870, Dijon, 21078, France
| | - Atul Dev
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of California Davis, 2921 Stockton Boulevard, Sacramento, CA, 95817, USA
| | - Lionel Maurizi
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS/Université Bourgogne Franche-Comté, 9 Avenue Alain Savary, BP 47870, Dijon, 21078, France
| | - Anuj Kumar
- School of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan, 38541, South Korea
- Institute of Cell Culture, Yeungnam University, 280 Daehak-ro, Gyeongsan, 38541, South Korea
| | - Nadine Millot
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS/Université Bourgogne Franche-Comté, 9 Avenue Alain Savary, BP 47870, Dijon, 21078, France
| | - Sung Soo Han
- School of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan, 38541, South Korea
- Institute of Cell Culture, Yeungnam University, 280 Daehak-ro, Gyeongsan, 38541, South Korea
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Maurizi L, Bellat V, Moreau M, De Maistre E, Boudon J, Dumont L, Denat F, Vandroux D, Millot N. Titanate nanoribbon-based nanobiohybrid for potential applications in regenerative medicine. RSC Adv 2022; 12:26875-26881. [PMID: 36320832 PMCID: PMC9490774 DOI: 10.1039/d2ra04753e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 09/14/2022] [Indexed: 11/26/2022] Open
Abstract
Nanoparticles capable of mimicking natural tissues represent a major technological advancement in regenerative medicine. In this pilot study, the development of a new nanohybrid composed of titanate nanoribbons to mimic the extracellular matrix is reported. During the first phase, nanoribbons were synthesized by hydrothermal treatment. Subsequently, titanate nanoribbons were functionalized by heterobifunctional polyethylene-glycol (PEG) to graft type I collagen on their surface. Biological properties of this new nanobiohybrid such as cytotoxicity to cardiac cells and platelet aggregation ability were evaluated. The so-formed nanobiohybrid permits cellular adhesion and proliferation favoring fine cardiac tissue healing and regeneration. Titanate nanoribbons functionalized by heterobifunctional polymer and type I collagen for cellular adhesion and proliferation. This new nanobiohybrid affected neither cytotoxicity nor platelet aggregation ability.![]()
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Affiliation(s)
- Lionel Maurizi
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS/Université Bourgogne Franche-Comté, 9 Avenue Alain Savary, BP 47870, 21078 Dijon, France
| | - Vanessa Bellat
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS/Université Bourgogne Franche-Comté, 9 Avenue Alain Savary, BP 47870, 21078 Dijon, France
- Société NVH Medicinal, Dijon, France
- Molecular Imaging Innovations Institute, Department of Radiology, Weill Cornell Medicine, 413 E 69th Street, New York, NY, 10021, USA
| | - Mathieu Moreau
- Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR 6302 CNRS/Université Bourgogne Franche-Comté, 9 Avenue Alain Savary, BP 47870, 21078 Dijon, France
| | | | - Julien Boudon
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS/Université Bourgogne Franche-Comté, 9 Avenue Alain Savary, BP 47870, 21078 Dijon, France
| | | | - Franck Denat
- Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR 6302 CNRS/Université Bourgogne Franche-Comté, 9 Avenue Alain Savary, BP 47870, 21078 Dijon, France
| | | | - Nadine Millot
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS/Université Bourgogne Franche-Comté, 9 Avenue Alain Savary, BP 47870, 21078 Dijon, France
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Hajji H, Abdellaoui M, Maurizi L, Nasr S, Millot N, Ben Salem E. Kinematic modelisation and parametric study of mechanosynthesis of hydroxyfluorapatite. ADV POWDER TECHNOL 2021. [DOI: 10.1016/j.apt.2021.08.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Singh N, Marets C, Boudon J, Millot N, Saviot L, Maurizi L. In vivo protein corona on nanoparticles: does the control of all material parameters orient the biological behavior? Nanoscale Adv 2021; 3:1209-1229. [PMID: 36132858 PMCID: PMC9416870 DOI: 10.1039/d0na00863j] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 01/13/2021] [Indexed: 05/18/2023]
Abstract
Nanomaterials have a huge potential in research fields from nanomedicine to medical devices. However, surface modifications of nanoparticles (NPs) and thus of their physicochemical properties failed to predict their biological behavior. This requires investigating the "missing link" at the nano-bio interface. The protein corona (PC), the set of proteins binding to the NPs surface, plays a critical role in particle recognition by the innate immune system. Still, in vitro incubation offers a limited understanding of biological interactions and fails to explain the in vivo fate. To date, several reports explained the impact of PC in vitro but its applications in the clinical field have been very limited. Furthermore, PC is often considered as a biological barrier reducing the targeting efficiency of nano vehicles. But the protein binding can actually be controlled by altering PC both in vitro and in vivo. Analyzing PC in vivo could accordingly provide a deep understanding of its biological effect and speed up the transfer to clinical applications. This review demonstrates the need for clarifications on the effect of PC in vivo and the control of its behavior by changing its physicochemical properties. It unfolds the recent in vivo developments to understand mechanisms and challenges at the nano-bio interface. Finally, it reports recent advances in the in vivo PC to overcome and control the limitations of the in vitro PC by employing PC as a boosting resource to prolong the NPs half-life, to improve their formulations and thereby to increase its use for biomedical applications.
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Affiliation(s)
- Nimisha Singh
- Laboratoire Interdisciplinaire Carnot de Bourgogne (ICB), UMR 6303 CNRS - Université Bourgogne Franche-Comté BP 47870 Dijon Cedex F-21078 France
| | - Célia Marets
- Laboratoire Interdisciplinaire Carnot de Bourgogne (ICB), UMR 6303 CNRS - Université Bourgogne Franche-Comté BP 47870 Dijon Cedex F-21078 France
| | - Julien Boudon
- Laboratoire Interdisciplinaire Carnot de Bourgogne (ICB), UMR 6303 CNRS - Université Bourgogne Franche-Comté BP 47870 Dijon Cedex F-21078 France
| | - Nadine Millot
- Laboratoire Interdisciplinaire Carnot de Bourgogne (ICB), UMR 6303 CNRS - Université Bourgogne Franche-Comté BP 47870 Dijon Cedex F-21078 France
| | - Lucien Saviot
- Laboratoire Interdisciplinaire Carnot de Bourgogne (ICB), UMR 6303 CNRS - Université Bourgogne Franche-Comté BP 47870 Dijon Cedex F-21078 France
| | - Lionel Maurizi
- Laboratoire Interdisciplinaire Carnot de Bourgogne (ICB), UMR 6303 CNRS - Université Bourgogne Franche-Comté BP 47870 Dijon Cedex F-21078 France
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Kottana RK, Maurizi L, Schnoor B, Morris K, Webb JA, Massiah MA, Millot N, Papa AL. Anti-Platelet Effect Induced by Iron Oxide Nanoparticles: Correlation with Conformational Change in Fibrinogen. Small 2021; 17:e2004945. [PMID: 33284518 DOI: 10.1002/smll.202004945] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 11/06/2020] [Indexed: 06/12/2023]
Abstract
Iron oxide nanoparticles are developed for various biomedical applications, however, there is limited understanding regarding their effects and toxicity on blood components. The particles traveling in circulation inevitably interact with blood cells and plasma proteins and may interfere with hemostasis. Specifically, this study focuses on the influence of superparamagnetic iron oxide nanoparticles (SPIONs) coated with a biocompatible polymer, polyvinyl alcohol (PVA), on platelet function. Here, engineered SPIONs that are functionalized with various PVA coatings to provide these particles with different surface charges and polymer packing are described. These formulations are assessed for any interference with human platelet functions and coagulation, ex vivo. Positively charged SPIONs induce a significant change in platelet GPIIb-IIIa conformation, indicative of platelet activation at the dose of 500 µg mL-1 . Remarkably, engineered PVA(polyvinyl alcohol)-SPIONs all display a robust dose-dependent anti-platelet effect on platelet aggregation, regardless of the PVA charge and molecular weight. After assessing hypotheses involving SPION-induced steric hindrance in platelet-platelet bridging, as well as protein corona involvement in the antiplatelet effect, the study concludes that the presence of PVA-SPIONs induces fibrinogen conformational change, which correlates with the observed dose-dependent anti-platelet effect.
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Affiliation(s)
- Regina Komal Kottana
- Department of Biomedical Engineering, School of Engineering and Applied Science, The George Washington University, Washington, DC, 20052, USA
| | - Lionel Maurizi
- Laboratory ICB, Université Bourgogne Franche-Comté, 9 Avenue Alain Savary, Dijon, F-21078, France
| | - Brian Schnoor
- Department of Biomedical Engineering, School of Engineering and Applied Science, The George Washington University, Washington, DC, 20052, USA
| | - Kenise Morris
- Department of Biomedical Engineering, School of Engineering and Applied Science, The George Washington University, Washington, DC, 20052, USA
| | - Jessica Ann Webb
- Department of Chemistry, Columbian College of Arts and Sciences, The George Washington University, Washington, DC, 20052, USA
| | - Michael Anthony Massiah
- Department of Chemistry, Columbian College of Arts and Sciences, The George Washington University, Washington, DC, 20052, USA
| | - Nadine Millot
- Laboratory ICB, Université Bourgogne Franche-Comté, 9 Avenue Alain Savary, Dijon, F-21078, France
| | - Anne-Laure Papa
- Department of Biomedical Engineering, School of Engineering and Applied Science, The George Washington University, Washington, DC, 20052, USA
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Singh N, Millot N, Maurizi L, Lizard G, Kumar R. Taurine-Conjugated Mussel-Inspired Iron Oxide Nanoparticles with an Elongated Shape for Effective Delivery of Doxorubicin into the Tumor Cells. ACS Omega 2020; 5:16165-16175. [PMID: 32656438 PMCID: PMC7346241 DOI: 10.1021/acsomega.0c01747] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 06/08/2020] [Indexed: 05/04/2023]
Abstract
Multifunctional iron oxide magnetic nanoparticles, among them nanorods, were prepared with a mussel-inspired polydopamine (pDA) surface coating agent for cancer therapeutics. Taurine, a free sulfur-containing ß amino acid, was grafted on the pDA at the iron oxide nanoparticle surface to enhance its biocompatibility and targeted delivery action. Doxorubicin (DOX), an anticancer drug, was loaded on the prepared nanovehicles with an entrapment efficiency of 70.1%. Drug release kinetics were then analyzed using UV-vis and fluorescence spectroscopies, suggesting the pH-responsive behavior of the developed nanovehicle. The developed system was then tested on PC-3 cell lines to check its cellular response. Confocal microscopy observations and (3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium) and Annexin V-FITC assays used to evaluate cell toxicity and apoptosis reveal a dose-dependent nature of nanorods and can overcome the side effects of using free DOX with a targeted action.
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Affiliation(s)
- Nimisha Singh
- Department
of Applied Chemistry, S. V. National Institute
of Technology, Surat 395007, Gujarat, India
- Laboratoire
Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS/Université
Bourgogne Franche-Comté, 9 Av. A. Savary, BP 47 870, Dijon 21078, France
| | - Nadine Millot
- Laboratoire
Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS/Université
Bourgogne Franche-Comté, 9 Av. A. Savary, BP 47 870, Dijon 21078, France
| | - Lionel Maurizi
- Laboratoire
Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS/Université
Bourgogne Franche-Comté, 9 Av. A. Savary, BP 47 870, Dijon 21078, France
| | - Gérard Lizard
- Laboratory
Bio-PeroxIL, EA7270, Université Bourgogne Franche-Comté/Inserm, 6 Bd Gabriel, Dijon 21000, France
| | - Rajender Kumar
- Department
of Applied Chemistry, S. V. National Institute
of Technology, Surat 395007, Gujarat, India
- Department
of Chemistry and Chemical Science, School of Physical and Material
Sciences, Central University of Himachal
Pradesh, Kangra, Himachal Pradesh 176215, India
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11
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Maurizi L, Sallem F, Boudon J, Heintz O, Bisht H, Bouyer F, Millot N. Efficient Quantification by X-ray Photoelectron Spectroscopy and Thermogravimetric Analyses of the One-Pot Grafting of Two Molecules on the Surface of Iron Oxide Nanoparticles. J Nanosci Nanotechnol 2019; 19:4920-4929. [PMID: 30913803 DOI: 10.1166/jnn.2019.16796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In this study, Superparamagnetic iron oxide nanoparticles (SPION) were functionalized in one pot with two organic molecules. Firstly, polyethylene glycol (PEG) was mixed for 46 hours to improve steric stability and then, two hours before the end of the reaction, dimercaptosuccinic acid (DMSA) was added to provide negative charges and thiol groups for post-functionalization. Three different molecular weights of PEG were used (550, 2000 and 5000 g mol-1). The main goal of this study was to characterize and quantify accurately the surface of SPION functionalized with two organic molecules. We demonstrated the advantages of coupling thermogravimetric and X-ray photoelectron spectrometry analyses to distinguish accurately the covering of SPION's surface. Thanks to the combination of these two techniques we were able to distinguish the amount of DMSA and PEG on SPION regarding the length of the polymer. We also showed that the length of the PEG influenced the quantity of DMSA adsorbed. With the smallest PEG (550 g mol-1) the presence of DMSA is almost ten times higher than with the two other PEG used proving that long polymers prevent the adsorption of small molecules on the surface of SPION.
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Affiliation(s)
- Lionel Maurizi
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303, CNRS, Université Bourgogne Franche-Comté, BP 47870, 21078 Dijon Cedex, France
| | - Fadoua Sallem
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303, CNRS, Université Bourgogne Franche-Comté, BP 47870, 21078 Dijon Cedex, France
| | - Julien Boudon
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303, CNRS, Université Bourgogne Franche-Comté, BP 47870, 21078 Dijon Cedex, France
| | - Olivier Heintz
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303, CNRS, Université Bourgogne Franche-Comté, BP 47870, 21078 Dijon Cedex, France
| | - Harender Bisht
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303, CNRS, Université Bourgogne Franche-Comté, BP 47870, 21078 Dijon Cedex, France
| | - Frédéric Bouyer
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303, CNRS, Université Bourgogne Franche-Comté, BP 47870, 21078 Dijon Cedex, France
| | - Nadine Millot
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303, CNRS, Université Bourgogne Franche-Comté, BP 47870, 21078 Dijon Cedex, France
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Galmarini S, Hanusch U, Giraud M, Cayla N, Chiappe D, von Moos N, Hofmann H, Maurizi L. Correction to Beyond Unpredictability: The Importance of Reproducibility in Understanding the Protein Corona of Nanoparticles. Bioconjug Chem 2019; 30:1832. [DOI: 10.1021/acs.bioconjchem.9b00329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Thomas G, Boudon J, Maurizi L, Moreau M, Walker P, Severin I, Oudot A, Goze C, Poty S, Vrigneaud JM, Demoisson F, Denat F, Brunotte F, Millot N. Innovative Magnetic Nanoparticles for PET/MRI Bimodal Imaging. ACS Omega 2019; 4:2637-2648. [PMID: 31459499 PMCID: PMC6648431 DOI: 10.1021/acsomega.8b03283] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Accepted: 01/14/2019] [Indexed: 05/21/2023]
Abstract
Superparamagnetic iron oxide nanoparticles were developed as positron emission tomography (PET) and magnetic resonance imaging (MRI) bimodal imaging agents. These nanoparticles (NPs), with a specific nanoflower morphology, were first synthesized and simultaneously functionalized with 3,4-dihydroxy-l-phenylalanine (LDOPA) under continuous hydrothermal conditions. The resulting NPs exhibited a low hydrodynamic size of 90 ± 2 nm. The functional groups of LDOPA (-NH2 and -COOH) were successfully used for the grafting of molecules of interest in a second step. The nanostructures were modified by poly(ethylene glycol) (PEG) and a new macrocyclic chelator MANOTA for further 64Cu radiolabeling for PET imaging. The functionalized NPs showed promising bimodal (PET and MRI) imaging capability with high r 2 and r 2* (T 2 and T 2* relaxivities) values and good stability. They were mainly uptaken from liver and kidneys. No cytotoxicity effect was observed. These NPs appear as a good candidate for bimodal tracers in PET/MRI.
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Affiliation(s)
- Guillaume Thomas
- ICB
UMR 6303 CNRS-Université Bourgogne Franche-Comté, 21000 Dijon, France
| | - Julien Boudon
- ICB
UMR 6303 CNRS-Université Bourgogne Franche-Comté, 21000 Dijon, France
| | - Lionel Maurizi
- ICB
UMR 6303 CNRS-Université Bourgogne Franche-Comté, 21000 Dijon, France
| | - Mathieu Moreau
- ICMUB
UMR 6302 CNRS-Université Bourgogne Franche-Comté, 21000 Dijon, France
| | - Paul Walker
- Département
de Spectroscopie par Résonance Magnétique, CHU Dijon, 21000 Dijon, France
| | - Isabelle Severin
- UBFC-AgrosupDijon-INSERM
U 1231, 1 Esplanade Erasme, 21000 Dijon, France
| | - Alexandra Oudot
- Plateforme
d’Imagerie Préclinique, Service de Médecine Nucléaire, Centre Georges François Leclerc, 21000 Dijon, France
| | - Christine Goze
- ICMUB
UMR 6302 CNRS-Université Bourgogne Franche-Comté, 21000 Dijon, France
| | - Sophie Poty
- ICMUB
UMR 6302 CNRS-Université Bourgogne Franche-Comté, 21000 Dijon, France
| | - Jean-Marc Vrigneaud
- Plateforme
d’Imagerie Préclinique, Service de Médecine Nucléaire, Centre Georges François Leclerc, 21000 Dijon, France
| | - Fréderic Demoisson
- ICB
UMR 6303 CNRS-Université Bourgogne Franche-Comté, 21000 Dijon, France
| | - Franck Denat
- ICMUB
UMR 6302 CNRS-Université Bourgogne Franche-Comté, 21000 Dijon, France
| | - François Brunotte
- Plateforme
d’Imagerie Préclinique, Service de Médecine Nucléaire, Centre Georges François Leclerc, 21000 Dijon, France
| | - Nadine Millot
- ICB
UMR 6303 CNRS-Université Bourgogne Franche-Comté, 21000 Dijon, France
- E-mail:
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14
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Sruthi S, Maurizi L, Nury T, Sallem F, Boudon J, Riedinger J, Millot N, Bouyer F, Lizard G. Cellular interactions of functionalized superparamagnetic iron oxide nanoparticles on oligodendrocytes without detrimental side effects: Cell death induction, oxidative stress and inflammation. Colloids Surf B Biointerfaces 2018; 170:454-462. [DOI: 10.1016/j.colsurfb.2018.06.041] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 06/11/2018] [Accepted: 06/18/2018] [Indexed: 02/02/2023]
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15
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Galmarini S, Hanusch U, Giraud M, Cayla N, Chiappe D, von Moos N, Hofmann H, Maurizi L. Beyond Unpredictability: The Importance of Reproducibility in Understanding the Protein Corona of Nanoparticles. Bioconjug Chem 2018; 29:3385-3393. [DOI: 10.1021/acs.bioconjchem.8b00554] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Sandra Galmarini
- Building Energy Materials and Components, Eidgenössische Materialprüfungs- und Forschungsanstalt (EMPA), CH-8600 Dübendorf, Switzerland
| | | | | | | | | | | | | | - Lionel Maurizi
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303, CNRS, Université Bourgogne Franche-Comté, BP 47870, F-21078 Dijon Cedex, France
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16
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Sruthi S, Loiseau A, Boudon J, Sallem F, Maurizi L, Mohanan PV, Lizard G, Millot N. In vitro interaction and biocompatibility of titanate nanotubes with microglial cells. Toxicol Appl Pharmacol 2018; 353:74-86. [PMID: 29908245 DOI: 10.1016/j.taap.2018.06.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 06/11/2018] [Accepted: 06/12/2018] [Indexed: 01/04/2023]
Abstract
Titanate nanotubes (TiONts) are promising agents for biomedical applications. Microglial activation and associated oxidative burst are major challenges in drug delivery applications across the brain. Here, TiONts were designed for drug delivery systems by functionalizing them with (3-aminopropyl) triethoxysilane (APTES), their interactions and biocompatibility were studied in vitro using murine microglial BV-2 cells. TiONts-APTES exposure resulted in increased ROS production and transient mitochondrial hyperpolarization. However, there was no indication of microglial proliferation in BV-2 cells as suggested by cell cycle analysis and morphology evaluation. The endocytosis as well as passive diffusion mediated TiONts-APTES internalization were proved by transmission electron microscopy (TEM) with and without amiloride, an endocytosis inhibiting agent. In addition, the TiONts-APTES exhibited good biocompatibility on microglial BV-2 cells as revealed by the plasma membrane integrity, lysosmal membrane integrity, morphology and viability analysis.
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Affiliation(s)
- S Sruthi
- Toxicology Division, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram 695 012, Kerala, India; Nanosciences Department, Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303, CNRS/Université Bourgogne Franche-Comté, 9 av. A. Savary BP 47 870, 21 078 Dijon, France
| | - A Loiseau
- Nanosciences Department, Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303, CNRS/Université Bourgogne Franche-Comté, 9 av. A. Savary BP 47 870, 21 078 Dijon, France
| | - J Boudon
- Nanosciences Department, Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303, CNRS/Université Bourgogne Franche-Comté, 9 av. A. Savary BP 47 870, 21 078 Dijon, France
| | - F Sallem
- Nanosciences Department, Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303, CNRS/Université Bourgogne Franche-Comté, 9 av. A. Savary BP 47 870, 21 078 Dijon, France
| | - L Maurizi
- Nanosciences Department, Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303, CNRS/Université Bourgogne Franche-Comté, 9 av. A. Savary BP 47 870, 21 078 Dijon, France
| | - P V Mohanan
- Toxicology Division, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram 695 012, Kerala, India
| | - G Lizard
- Faculté des Sciences Gabriel, Laboratoire Bio-PeroxIL, EA7270, Université Bourgogne Franche-Comté/Inserm, 6 Bd Gabriel, 21 000 Dijon, France.
| | - N Millot
- Nanosciences Department, Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303, CNRS/Université Bourgogne Franche-Comté, 9 av. A. Savary BP 47 870, 21 078 Dijon, France.
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Rigo S, Cai C, Gunkel‐Grabole G, Maurizi L, Zhang X, Xu J, Palivan CG. Nanoscience-Based Strategies to Engineer Antimicrobial Surfaces. Adv Sci (Weinh) 2018; 5:1700892. [PMID: 29876216 PMCID: PMC5979626 DOI: 10.1002/advs.201700892] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Revised: 01/08/2018] [Indexed: 05/14/2023]
Abstract
Microbial contamination and biofilm formation of medical devices is a major issue associated with medical complications and increased costs. Consequently, there is a growing need for novel strategies and exploitation of nanoscience-based technologies to reduce the interaction of bacteria and microbes with synthetic surfaces. This article focuses on surfaces that are nanostructured, have functional coatings, and generate or release antimicrobial compounds, including "smart surfaces" producing antibiotics on demand. Key requirements for successful antimicrobial surfaces including biocompatibility, mechanical stability, durability, and efficiency are discussed and illustrated with examples of the recent literature. Various nanoscience-based technologies are described along with new concepts, their advantages, and remaining open questions. Although at an early stage of research, nanoscience-based strategies for creating antimicrobial surfaces have the advantage of acting at the molecular level, potentially making them more efficient under specific conditions. Moreover, the interface can be fine tuned and specific interactions that depend on the location of the device can be addressed. Finally, remaining important challenges are identified: improvement of the efficacy for long-term use, extension of the application range to a large spectrum of bacteria, standardized evaluation assays, and combination of passive and active approaches in a single surface to produce multifunctional surfaces.
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Affiliation(s)
- Serena Rigo
- Chemistry DepartmentUniversity of BaselMattenstrasse 24a4058BaselSwitzerland
| | - Chao Cai
- Beijing National Laboratory for Molecular SciencesLaboratory of Polymer Physics and ChemistryInstitute of ChemistryChinese Academy of SciencesZhongguangcun North First Street 2100190BeijingP. R. China
| | | | - Lionel Maurizi
- Chemistry DepartmentUniversity of BaselMattenstrasse 24a4058BaselSwitzerland
| | - Xiaoyan Zhang
- Chemistry DepartmentUniversity of BaselMattenstrasse 24a4058BaselSwitzerland
| | - Jian Xu
- Beijing National Laboratory for Molecular SciencesLaboratory of Polymer Physics and ChemistryInstitute of ChemistryChinese Academy of SciencesZhongguangcun North First Street 2100190BeijingP. R. China
| | - Cornelia G. Palivan
- Chemistry DepartmentUniversity of BaselMattenstrasse 24a4058BaselSwitzerland
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18
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Saesoo S, Sathornsumetee S, Anekwiang P, Treetidnipa C, Thuwajit P, Bunthot S, Maneeprakorn W, Maurizi L, Hofmann H, Rungsardthong RU, Saengkrit N. Characterization of liposome-containing SPIONs conjugated with anti-CD20 developed as a novel theranostic agent for central nervous system lymphoma. Colloids Surf B Biointerfaces 2017; 161:497-507. [PMID: 29128836 DOI: 10.1016/j.colsurfb.2017.11.003] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 10/19/2017] [Accepted: 11/01/2017] [Indexed: 11/29/2022]
Abstract
Despite advances in neuroscience cancer research during the past decades, the survival of cancer patients has only marginally improved and the cure remains unlikely. The blood-brain barrier (BBB) is a major obstacle protecting the entry of therapeutic agents to central nervous system, especially for primary central nervous system lymphoma (PCNSL). Thus, the use of small nanoparticle as a drug carrier may be new strategies to overcome this problem. In this study, we fabricated liposome consisting of superparamagnetic iron oxide nanoparticles (SPIONs) functionalized with anti-CD20 (Rituximab; RTX). The designed nanoparticles have a theranostic property which is not only to improve drug delivery, but also to offer diagnostic and monitoring capabilities. TEM images revealed the spherical shape of liposome with the approximately average diameters about 140-190nm with slightly negatively charge surfaces. Superparamagnetic property of SPIONs-loaded liposomes was confirmed by VSM. Liposome colloidal could be prolonged at 4°C and 25°C storages. RTX conjugated liposome induced cell internalization and apoptosis effect in B-lymphoma cells. Drug targeting and therapeutic effect was investigated in BBB model. The result confirmed that liposome nanocarrier is required as a drug carrier for effectively RTX across the BBB.
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Affiliation(s)
- S Saesoo
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), Pathumthani 12120, Thailand
| | - S Sathornsumetee
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), Pathumthani 12120, Thailand; Departments of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University 2 Wanglang Road, Bangkoknoi, Bangkok 10700, Thailand, Thailand
| | - P Anekwiang
- NANOTEC-Mahidol University Center of Excellence in Nanotechnology for Cancer Diagnosis and Treatment, Faculty of Medicine Siriraj Hospital, Mahidol University 2 Wanglang Road, Bangkoknoi, Bangkok 10700, Thailand, Thailand
| | - C Treetidnipa
- NANOTEC-Mahidol University Center of Excellence in Nanotechnology for Cancer Diagnosis and Treatment, Faculty of Medicine Siriraj Hospital, Mahidol University 2 Wanglang Road, Bangkoknoi, Bangkok 10700, Thailand, Thailand
| | - P Thuwajit
- NANOTEC-Mahidol University Center of Excellence in Nanotechnology for Cancer Diagnosis and Treatment, Faculty of Medicine Siriraj Hospital, Mahidol University 2 Wanglang Road, Bangkoknoi, Bangkok 10700, Thailand, Thailand; Departments of Immunology, Faculty of Medicine Siriraj Hospital, Mahidol University 2 Wanglang Road, Bangkoknoi, Bangkok 10700, Thailand, Thailand
| | - S Bunthot
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), Pathumthani 12120, Thailand
| | - W Maneeprakorn
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), Pathumthani 12120, Thailand
| | - L Maurizi
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS - Université Bourgogne Franche-Comté, BP 47870, F-21078 Dijon cedex, France
| | - H Hofmann
- Powder Technology Laboratory, Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | | | - N Saengkrit
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), Pathumthani 12120, Thailand.
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Lewinski NA, Berthet A, Maurizi L, Eisenbeis A, Hopf NB. Effectiveness of hand washing on the removal of iron oxide nanoparticles from human skin ex vivo. J Occup Environ Hyg 2017; 14:D115-D119. [PMID: 28426382 DOI: 10.1080/15459624.2017.1296238] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
In this study, the effectiveness of washing with soap and water in removing nanoparticles from exposed skin was investigated. Dry, nanoscale hematite (α-Fe2O3) or maghemite (γ-Fe2O3) powder, with primary particle diameters between 20-30 nm, were applied to two samples each of fresh and frozen ex vivo human skin in two independent experiments. The permeation of nanoparticles through skin, and the removal of nanoparticles after washing with soap and water were investigated. Bare iron oxide nanoparticles remained primarily on the surface of the skin, without penetrating beyond the stratum corneum. Skin exposed to iron oxide nanoparticles for 1 and 20 hr resulted in removal of 85% and 90%, respectively, of the original dose after washing. In the event of dermal exposure to chemicals, removal is essential to avoid potential local irritation or permeation across skin. Although manufactured at an industrial scale and used extensively in laboratory experiments, limited data are available on the removal of engineered nanoparticles after skin contact. Our finding raises questions about the potential consequences of nanoparticles remaining on the skin and whether alternative washing methods should be proposed. Further studies on skin decontamination beyond use of soap and water are needed to improve the understanding of the potential health consequences of dermal exposure to nanoparticles.
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Affiliation(s)
- Nastassja A Lewinski
- a Institute for Work and Health , University of Lausanne , Lausanne , Switzerland
- b Department of Chemical and Life Science Engineering , Virginia Commonwealth University , Richmond , Virginia
| | - Aurélie Berthet
- a Institute for Work and Health , University of Lausanne , Lausanne , Switzerland
| | - Lionel Maurizi
- c Powder Technology Laboratory , École Polytechnique Fédérale de Lausanne , Lausanne , Switzerland
| | - Antoine Eisenbeis
- a Institute for Work and Health , University of Lausanne , Lausanne , Switzerland
| | - Nancy B Hopf
- a Institute for Work and Health , University of Lausanne , Lausanne , Switzerland
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Strehl C, Maurizi L, Gaber T, Hoff P, Broschard T, Poole AR, Hofmann H, Buttgereit F. Modification of the surface of superparamagnetic iron oxide nanoparticles to enable their safe application in humans. Int J Nanomedicine 2016; 11:5883-5896. [PMID: 27877036 PMCID: PMC5110004 DOI: 10.2147/ijn.s110579] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Combined individually tailored methods for diagnosis and therapy (theragnostics) could be beneficial in destructive diseases, such as rheumatoid arthritis. Nanoparticles are promising candidates for theragnostics due to their excellent biocompatibility. Nanoparticle modifications, such as improved surface coating, are in development to meet various requirements, although safety concerns mean that modified nanoparticles require further review before their use in medical applications is permitted. We have previously demonstrated that iron oxide nanoparticles with amino-polyvinyl alcohol (a-PVA) adsorbed on their surfaces have the unwanted effect of increasing human immune cell cytokine secretion. We hypothesized that this immune response was caused by free-floating PVA. The aim of the present study was to prevent unwanted immune reactions by further surface modification of the a-PVA nanoparticles. After cross-linking of PVA to nanoparticles to produce PVA-grafted nanoparticles, and reduction of their zeta potential, the effects on cell viability and cytokine secretion were analyzed. PVA-grafted nanoparticles still stimulated elevated cytokine secretion from human immune cells; however, this was inhibited after reduction of the zeta potential. In conclusion, covalent cross-linking of PVA to nanoparticles and adjustment of the surface charge rendered them nontoxic to immune cells, nonimmunogenic, and potentially suitable for use as theragnostic agents.
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Affiliation(s)
- Cindy Strehl
- Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany; German Rheumatism Research Centre (DRFZ), Berlin, Germany
| | - Lionel Maurizi
- Powder Technology Laboratory, Ecole Polytechnique Federale de Lausanne (EPFL), Lausanne, Switzerland
| | - Timo Gaber
- Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany; German Rheumatism Research Centre (DRFZ), Berlin, Germany
| | - Paula Hoff
- Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany; German Rheumatism Research Centre (DRFZ), Berlin, Germany
| | - Thomas Broschard
- Non-Clinical Safety, Merck Serono, Merck KGaA, Darmstadt, Germany
| | - A Robin Poole
- Department of Surgery, McGill University, Montreal QC, Canada
| | - Heinrich Hofmann
- Powder Technology Laboratory, Ecole Polytechnique Federale de Lausanne (EPFL), Lausanne, Switzerland
| | - Frank Buttgereit
- Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany; German Rheumatism Research Centre (DRFZ), Berlin, Germany
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Strehl C, Maurizi L, Hermann S, Häupl T, Hofmann H, Buttgereit F, Gaber T. AB0014 Nanoparticles as MRI Contrast Agent for Early Diagnosis of RA: Effects of Amino-PVA-Coated SPIONS on CD4+ T Cell Activity. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.2244] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Strehl C, Schellmann S, Maurizi L, Hofmann-Amtenbrink M, Häupl T, Hofmann H, Buttgereit F, Gaber T. Effects of PVA-coated nanoparticles on human T helper cell activity. Toxicol Lett 2016; 245:52-8. [DOI: 10.1016/j.toxlet.2016.01.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Revised: 01/05/2016] [Accepted: 01/08/2016] [Indexed: 10/22/2022]
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von Moos N, Koman VB, Santschi C, Martin OJF, Maurizi L, Jayaprakash A, Bowen P, Slaveykova VI. Pro-oxidant effects of nano-TiO2on Chlamydomonas reinhardtii during short-term exposure. RSC Adv 2016. [DOI: 10.1039/c6ra16639c] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
This is the first continuous quantification of abiotic and biotic nano-TiO2– stimulated H2O2revealing that measured extracellular and intracellular pro-oxidant endpoints inC. reinhardtiican differ significantly.
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Affiliation(s)
- Nadia von Moos
- Environmental Biogeochemistry and Ecotoxicology
- Department F.-A. Forel for Environmental and Aquatic Sciences
- School of Earth and Environmental Science
- University of Geneva
- Uni Carl Vogt
| | - Volodymyr B. Koman
- Nanophotonics and Metrology Laboratory
- Swiss Federal Institute of Technology Lausanne (EPFL)
- CH-1015 Lausanne
- Switzerland
| | - Christian Santschi
- Nanophotonics and Metrology Laboratory
- Swiss Federal Institute of Technology Lausanne (EPFL)
- CH-1015 Lausanne
- Switzerland
| | - Olivier J. F. Martin
- Nanophotonics and Metrology Laboratory
- Swiss Federal Institute of Technology Lausanne (EPFL)
- CH-1015 Lausanne
- Switzerland
| | - Lionel Maurizi
- Powder Technology Laboratory
- Institute of Materials
- Swiss Federal Institute of Technology Lausanne (EPFL)
- CH-1015 Lausanne
- Switzerland; ; Tel: +41 21 69 36902
| | - Amarnath Jayaprakash
- Powder Technology Laboratory
- Institute of Materials
- Swiss Federal Institute of Technology Lausanne (EPFL)
- CH-1015 Lausanne
- Switzerland; ; Tel: +41 21 69 36902
| | - Paul Bowen
- Powder Technology Laboratory
- Institute of Materials
- Swiss Federal Institute of Technology Lausanne (EPFL)
- CH-1015 Lausanne
- Switzerland; ; Tel: +41 21 69 36902
| | - Vera I. Slaveykova
- Environmental Biogeochemistry and Ecotoxicology
- Department F.-A. Forel for Environmental and Aquatic Sciences
- School of Earth and Environmental Science
- University of Geneva
- Uni Carl Vogt
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Grafmueller S, Manser P, Diener L, Diener PA, Maeder-Althaus X, Maurizi L, Jochum W, Krug HF, Buerki-Thurnherr T, von Mandach U, Wick P. Bidirectional Transfer Study of Polystyrene Nanoparticles across the Placental Barrier in an ex Vivo Human Placental Perfusion Model. Environ Health Perspect 2015; 123:1280-6. [PMID: 25956008 PMCID: PMC4671239 DOI: 10.1289/ehp.1409271] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Accepted: 05/05/2015] [Indexed: 05/08/2023]
Abstract
BACKGROUND Nanoparticle exposure in utero might not be a major concern yet, but it could become more important with the increasing application of nanomaterials in consumer and medical products. Several epidemiologic and in vitro studies have shown that nanoparticles can have potential toxic effects. However, nanoparticles also offer the opportunity to develop new therapeutic strategies to treat specifically either the pregnant mother or the fetus. Previous studies mainly addressed whether nanoparticles are able to cross the placental barrier. However, the transport mechanisms underlying nanoparticle translocation across the placenta are still unknown. OBJECTIVES In this study we examined which transport mechanisms underlie the placental transfer of nanoparticles. METHODS We used the ex vivo human placental perfusion model to analyze the bidirectional transfer of plain and carboxylate modified polystyrene particles in a size range between 50 and 300 nm. RESULTS We observed that the transport of polystyrene particles in the fetal to maternal direction was significantly higher than for the maternal to fetal direction. Regardless of their ability to cross the placental barrier and the direction of perfusion, all polystyrene particles accumulated in the syncytiotrophoblast of the placental tissue. CONCLUSIONS Our results indicate that the syncytiotrophoblast is the key player in regulating nanoparticle transport across the human placenta. The main mechanism underlying this translocation is not based on passive diffusion, but is likely to involve an active, energy-dependent transport pathway. These findings will be important for reproductive toxicology as well as for pharmaceutical engineering of new drug carriers.
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Maurizi L, Papa AL, Dumont L, Bouyer F, Walker P, Vandroux D, Millot N. Influence of Surface Charge and Polymer Coating on Internalization and Biodistribution of Polyethylene Glycol-Modified Iron Oxide Nanoparticles. J Biomed Nanotechnol 2015; 11:126-36. [PMID: 26301306 DOI: 10.1166/jbn.2015.1996] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The aim of this study was to investigate the influence of the surface charge and coating of Superparamagnetic Iron Oxide Nanoparticles (SPIONs) on their in vitro and in vivo behaviors. Neutral and negatively-charged PEG-based SPIONs were synthesized and compared to Resovist, a carboxydextran-based SPION currently used in clinics. Their cytotoxicity, cell internalization, and potential as contrast agents for magnetic resonance imaging were assessed. Neutral pegylated SPIONs were internalized less readily by the reticuloendothelial system and showed a lower uptake by the liver, compared to negatively-charged SPIONs (with carboxydextran and PEG). These results suggested that the charge of functionalized SPIONs was more relevant for their biological interactions than the nature of their coating.
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Grafmueller S, Manser P, Diener L, Maurizi L, Diener PA, Hofmann H, Jochum W, Krug HF, Buerki-Thurnherr T, von Mandach U, Wick P. Transfer studies of polystyrene nanoparticles in the ex vivo human placenta perfusion model: key sources of artifacts. Sci Technol Adv Mater 2015; 16:044602. [PMID: 27877820 PMCID: PMC5090179 DOI: 10.1088/1468-6996/16/4/044602] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Revised: 06/03/2015] [Accepted: 06/04/2015] [Indexed: 05/18/2023]
Abstract
Nanotechnology is a rapidly expanding and highly promising new technology with many different fields of application. Consequently, the investigation of engineered nanoparticles in biological systems is steadily increasing. Questions about the safety of such engineered nanoparticles are very important and the most critical subject with regard to the penetration of biological barriers allowing particle distribution throughout the human body. Such translocation studies are technically challenging and many issues have to be considered to obtain meaningful and comparable results. Here we report on the transfer of polystyrene nanoparticles across the human placenta using an ex vivo human placenta perfusion model. We provide an overview of several challenges that can potentially occur in any translocation study in relation to particle size distribution, functionalization and stability of labels. In conclusion, a careful assessment of nanoparticle properties in a physiologically relevant milieu is as challenging and important as the actual study of nanoparticle-cell interactions itself.
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Affiliation(s)
- Stefanie Grafmueller
- Laboratory for Particles-Biology Interactions, Empa, St. Gallen, Switzerland
- Perinatal Pharmacology, Department of Obstetrics, University Hospital Zurich, Zurich, Switzerland
- Graduate School for Cellular and Biomedical Sciences, University of Berne, Berne, Switzerland
| | - Pius Manser
- Laboratory for Particles-Biology Interactions, Empa, St. Gallen, Switzerland
| | - Liliane Diener
- Laboratory for Particles-Biology Interactions, Empa, St. Gallen, Switzerland
| | - Lionel Maurizi
- Powder Technology Laboratory, Ecole Polytechnique Federale de Lausanne, Lausanne, Switzerland
| | - Pierre-André Diener
- Institute of Pathology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Heinrich Hofmann
- Powder Technology Laboratory, Ecole Polytechnique Federale de Lausanne, Lausanne, Switzerland
| | - Wolfram Jochum
- Institute of Pathology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
| | - Harald F. Krug
- Empa, International Research Cooperations Manager, St. Gallen, Switzerland
| | | | - Ursula von Mandach
- Perinatal Pharmacology, Department of Obstetrics, University Hospital Zurich, Zurich, Switzerland
| | - Peter Wick
- Laboratory for Particles-Biology Interactions, Empa, St. Gallen, Switzerland
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Vermeij EA, Koenders MI, Bennink MB, Crowe LA, Maurizi L, Vallée JP, Hofmann H, van den Berg WB, van Lent PLEM, van de Loo FAJ. The in-vivo use of superparamagnetic iron oxide nanoparticles to detect inflammation elicits a cytokine response but does not aggravate experimental arthritis. PLoS One 2015; 10:e0126687. [PMID: 25955417 PMCID: PMC4425489 DOI: 10.1371/journal.pone.0126687] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Accepted: 04/07/2015] [Indexed: 12/21/2022] Open
Abstract
Background Superparamagnetic Iron Oxide Nanoparticles (SPION) are used in diagnostic imaging of a variety of different diseases. For such in-vivo application, an additional coating with a polymer, for example polyvinyl alcohol (PVA), is needed to stabilize the SPION and prevent aggregation. As the particles are foreign to the body, reaction against the SPION could occur. In this study we investigated the effects that SPION may have on experimental arthritis after intra-articular (i.a.) or intravenous (i.v.) injection. Methods PVA-coated SPION were injected either i.a. (6 or 24 μg iron) or i.v. (100 μg or 1 mg iron) into naïve Toll-like receptor-4 deficient (TLR4-/-) or wild-type C57Bl/6 mice, or C57Bl/6 mice with antigen-induced arthritis. As control, some mice were injected with PVA or PBS. MR imaging was performed at 1 and 7 days after injection. Mice were sacrificed 2 hours and 1, 2, 7, 10 and 14 days after injection of the SPION, and RNA from synovium and liver was isolated for pro-inflammatory gene expression analysis. Serum cytokine measurements and whole knee joint histology were also performed. Results Injection of a high dose of SPION or PVA into naïve knee joints resulted in an immediate upregulation of pro-inflammatory gene expression in the synovium. A similar gene expression profile was observed after SPION or PVA injection into knee joints of TLR4-/- mice, indicating that this effect is not due to LPS contamination. Histological analysis of the knee joints also revealed synovial inflammation after SPION injection. Two hours after i.v. injection of SPION or PVA into naïve mice, an upregulation of pro-inflammatory gene expression was detected in the liver. Administration of SPION or PVA into arthritic mice via i.a. injection did not result in an upregulation in gene expression and also no additional effects were observed on histology. MR imaging and histology showed long-term retention of SPION in the inflamed joint. However, 14 days after the injections no long-term effects were evident for gene expression, histology or serum cytokine concentrations. Conclusions Injection of SPION, either locally or systemically, gives an acute inflammatory response. In the long term, up to 14 days after the injection, while the SPION reside in the joint, no further activating effects of SPION were observed. Hence, we conclude that SPION do not aggravate arthritis and can therefore be used safely to detect joint inflammation by MR imaging.
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Affiliation(s)
- Eline A. Vermeij
- Experimental Rheumatology, Department of Rheumatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Marije I. Koenders
- Experimental Rheumatology, Department of Rheumatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Miranda B. Bennink
- Experimental Rheumatology, Department of Rheumatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Lindsey A. Crowe
- Division of Radiology, Geneva University Hospitals, University of Geneva, Faculty of Medicine, Geneva, Switzerland
| | - Lionel Maurizi
- Laboratory of Powder Technology, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Jean-Paul Vallée
- Division of Radiology, Geneva University Hospitals, University of Geneva, Faculty of Medicine, Geneva, Switzerland
| | - Heinrich Hofmann
- Laboratory of Powder Technology, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Wim B. van den Berg
- Experimental Rheumatology, Department of Rheumatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Peter L. E. M. van Lent
- Experimental Rheumatology, Department of Rheumatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Fons A. J. van de Loo
- Experimental Rheumatology, Department of Rheumatology, Radboud University Medical Center, Nijmegen, the Netherlands
- * E-mail:
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Strehl C, Gaber T, Maurizi L, Hahne M, Rauch R, Hoff P, Häupl T, Hofmann-Amtenbrink M, Poole AR, Hofmann H, Buttgereit F. Effects of PVA coated nanoparticles on human immune cells. Int J Nanomedicine 2015; 10:3429-45. [PMID: 26056442 PMCID: PMC4431506 DOI: 10.2147/ijn.s75936] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Nanotechnology provides new opportunities in human medicine, mainly for diagnostic and therapeutic purposes. The autoimmune disease rheumatoid arthritis (RA) is often diagnosed after irreversible joint structural damage has occurred. There is an urgent need for a very early diagnosis of RA, which can be achieved by more sensitive imaging methods. Superparamagnetic iron oxide nanoparticles (SPION) are already used in medicine and therefore represent a promising tool for early diagnosis of RA. The focus of our work was to investigate any potentially negative effects resulting from the interactions of newly developed amino-functionalized amino-polyvinyl alcohol coated (a-PVA) SPION (a-PVA-SPION), that are used for imaging, with human immune cells. We analyzed the influence of a-PVA-SPION with regard to cell survival and cell activation in human whole blood in general, and in human monocytes and macrophages representative of professional phagocytes, using flow cytometry, multiplex suspension array, and transmission electron microscopy. We found no effect of a-PVA-SPION on the viability of human immune cells, but cytokine secretion was affected. We further demonstrated that the percentage of viable macrophages increased on exposure to a-PVA-SPION. This effect was even stronger when a-PVA-SPION were added very early in the differentiation process. Additionally, transmission electron microscopy analysis revealed that both monocytes and macrophages are able to endocytose a-PVA-SPION. Our findings demonstrate an interaction between human immune cells and a-PVA-SPION which needs to be taken into account when considering the use of a-PVA-SPION in human medicine.
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Affiliation(s)
- Cindy Strehl
- Department of Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany ; German Rheumatism Research Centre (DRFZ), Berlin, Germany
| | - Timo Gaber
- Department of Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany ; German Rheumatism Research Centre (DRFZ), Berlin, Germany ; Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Berlin, Germany
| | - Lionel Maurizi
- Powder Technology Laboratory, Ecole Polytechnique Federale de Lausanne (EPFL), Lausanne, Switzerland
| | - Martin Hahne
- Department of Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany ; German Rheumatism Research Centre (DRFZ), Berlin, Germany
| | - Roman Rauch
- Department of Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany ; German Rheumatism Research Centre (DRFZ), Berlin, Germany
| | - Paula Hoff
- Department of Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany ; German Rheumatism Research Centre (DRFZ), Berlin, Germany ; Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Berlin, Germany
| | - Thomas Häupl
- Department of Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | | | - A Robin Poole
- Department of Surgery, McGill University, Montreal, QC, Canada
| | - Heinrich Hofmann
- Powder Technology Laboratory, Ecole Polytechnique Federale de Lausanne (EPFL), Lausanne, Switzerland
| | - Frank Buttgereit
- Department of Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany ; German Rheumatism Research Centre (DRFZ), Berlin, Germany ; Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Berlin, Germany
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Sakulkhu U, Mahmoudi M, Maurizi L, Coullerez G, Hofmann-Amtenbrink M, Vries M, Motazacker M, Rezaee F, Hofmann H. Significance of surface charge and shell material of superparamagnetic iron oxide nanoparticle (SPION) based core/shell nanoparticles on the composition of the protein corona. Biomater Sci 2015. [DOI: 10.1039/c4bm00264d] [Citation(s) in RCA: 103] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
We showed that protein corona is strongly dependent on the coating of the material.
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Affiliation(s)
- Usawadee Sakulkhu
- Laboratory of Powder Technology
- Ecole Polytechnique Fédérale de Lausanne
- Lausanne
- Switzerland
| | - Morteza Mahmoudi
- Nanotechnology Research Center and Department of Nanotechnology
- Faculty of Pharmacy
- Tehran University of Medical Sciences
- Tehran
- Iran
| | - Lionel Maurizi
- Laboratory of Powder Technology
- Ecole Polytechnique Fédérale de Lausanne
- Lausanne
- Switzerland
| | - Geraldine Coullerez
- Laboratory of Powder Technology
- Ecole Polytechnique Fédérale de Lausanne
- Lausanne
- Switzerland
| | | | - Marcel Vries
- University Medical Center Groningen (UMCG)University of Groningen
- Groningen
- The Netherlands
| | - Mahdi Motazacker
- Department for Experimental and Molecular Medicine
- Academic Medical Center
- University of Amsterdam
- Amsterdam
- The Netherlands
| | - Farhad Rezaee
- University Medical Center Groningen (UMCG)University of Groningen
- Groningen
- The Netherlands
| | - Heinrich Hofmann
- Laboratory of Powder Technology
- Ecole Polytechnique Fédérale de Lausanne
- Lausanne
- Switzerland
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Schulze F, Dienelt A, Geissler S, Zaslansky P, Schoon J, Henzler K, Guttmann P, Gramoun A, Crowe LA, Maurizi L, Vallée JP, Hofmann H, Duda GN, Ode A. Amino-polyvinyl alcohol coated superparamagnetic iron oxide nanoparticles are suitable for monitoring of human mesenchymal stromal cells in vivo. Small 2014; 10:4340-4351. [PMID: 24990430 DOI: 10.1002/smll.201400707] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2014] [Revised: 05/06/2014] [Indexed: 06/03/2023]
Abstract
Mesenchymal stromal cells (MSCs) are promising candidates in regenerative cell-therapies. However, optimizing their number and route of delivery remains a critical issue, which can be addressed by monitoring the MSCs' bio-distribution in vivo using super-paramagnetic iron-oxide nanoparticles (SPIONs). In this study, amino-polyvinyl alcohol coated (A-PVA) SPIONs are introduced for cell-labeling and visualization by magnetic resonance imaging (MRI) of human MSCs. Size and surface charge of A-PVA-SPIONs differ depending on their solvent. Under MSC-labeling conditions, A-PVA-SPIONs have a hydrodynamic diameter of 42 ± 2 nm and a negative Zeta potential of 25 ± 5 mV, which enable efficient internalization by MSCs without the need to use transfection agents. Transmission X-ray microscopy localizes A-PVA-SPIONs in intracellular vesicles and as cytosolic single particles. After identifying non-interfering cell-assays and determining the delivered and cellular dose, in addition to the administered dose, A-PVA-SPIONs are found to be non-toxic to MSCs and non-destructive towards their multi-lineage differentiation potential. Surprisingly, MSC migration is increased. In MRI, A-PVA-SPION-labeled MSCs are successfully visualized in vitro and in vivo. In conclusion, A-PVA-SPIONs have no unfavorable influences on MSCs, although it becomes evident how sensitive their functional behavior is towards SPION-labeling. And A-PVA-SPIONs allow MSC-monitoring in vivo.
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Affiliation(s)
- Frank Schulze
- Julius Wolff Institute, Charité - Universitätsmedizin Berlin, 13353, Berlin, Germany
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Sakulkhu U, Maurizi L, Mahmoudi M, Motazacker M, Vries M, Gramoun A, Ollivier Beuzelin MG, Vallée JP, Rezaee F, Hofmann H. Ex situ evaluation of the composition of protein corona of intravenously injected superparamagnetic nanoparticles in rats. Nanoscale 2014; 6:11439-11450. [PMID: 25154771 DOI: 10.1039/c4nr02793k] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
It is now well recognized that the surfaces of nanoparticles (NPs) are coated with biomolecules (e.g., proteins) in a biological medium. Although extensive reports have been published on the protein corona at the surface of NPs in vitro, there are very few on the in vivo protein corona. The main reason for having very poor information regarding the protein corona in vivo is that separation of NPs from the in vivo environment has not been possible by using available techniques. Knowledge of the in vivo protein corona could lead to better understanding and prediction of the fate of NPs in vivo. Here, by using the unique magnetic properties of superparamagnetic iron oxide NPs (SPIONs), NPs were extracted from rat sera after in vivo interaction with the rat's physiological system. More specifically, the in vivo protein coronas of polyvinyl-alcohol-coated SPIONs with various surface charges are defined. The compositions of the corona at the surface of various SPIONs and their effects on the biodistribution of SPIONs were examined and compared with the corona composition of particles incubated for the same time in rat serum.
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Affiliation(s)
- Usawadee Sakulkhu
- Laboratory of Powder Technology, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland.
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Broillet S, Szlag D, Bouwens A, Maurizi L, Hofmann H, Lasser T, Leutenegger M. Visible light optical coherence correlation spectroscopy. Opt Express 2014; 22:21944-57. [PMID: 25321570 DOI: 10.1364/oe.22.021944] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Optical coherence correlation spectroscopy (OCCS) allows studying kinetic processes at the single particle level using the backscattered light of nanoparticles. We extend the possibilities of this technique by increasing its signal-to-noise ratio by a factor of more than 25 and by generalizing the method to solutions containing multiple nanoparticle species. We applied these improvements by measuring protein adsorption and formation of a protein monolayer on superparamagnetic iron oxide nanoparticles under physiological conditions.
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Gramoun A, Crowe LA, Maurizi L, Wirth W, Tobalem F, Grosdemange K, Coullerez G, Eckstein F, Koenders MI, Van den Berg WB, Hofmann H, Vallée JP. Monitoring the effects of dexamethasone treatment by MRI using in vivo iron oxide nanoparticle-labeled macrophages. Arthritis Res Ther 2014; 16:R131. [PMID: 24957862 PMCID: PMC4095600 DOI: 10.1186/ar4588] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2014] [Accepted: 06/09/2014] [Indexed: 12/14/2022] Open
Abstract
Introduction Rheumatoid arthritis (RA) is a chronic disease causing recurring inflammatory joint attacks. These attacks are characterized by macrophage infiltration contributing to joint destruction. Studies have shown that RA treatment efficacy is correlated to synovial macrophage number. The aim of this study was to experimentally validate the use of in vivo superparamagnetic iron oxide nanoparticle (SPION) labeled macrophages to evaluate RA treatment by MRI. Methods The evolution of macrophages was monitored with and without dexamethasone (Dexa) treatment in rats. Two doses of 3 and 1 mg/kg Dexa were administered two and five days following induction of antigen induced arthritis. SPIONs (7 mg Fe/rat) were injected intravenously and the knees were imaged in vivo on days 6, 10 and 13. The MR images were scored for three parameters: SPION signal intensity, SPION distribution pattern and synovial oedema. Using 3D semi-automated software, the MR SPION signal was quantified. The efficacy of SPIONs and gadolinium chelate (Gd), an MR contrast agent, in illustrating treatment effects were compared. Those results were confirmed through histological measurements of number and area of macrophages and nanoparticle clusters using CD68 immunostaining and Prussian blue staining respectively. Results Results show that the pattern and the intensity of SPION-labeled macrophages on MRI were altered by Dexa treatment. While the Dexa group had a uniform elliptical line surrounding an oedema pocket, the untreated group showed a diffused SPION distribution on day 6 post-induction. Dexa reduced the intensity of SPION signal 50-60% on days 10 and 13 compared to controls (P = 0.00008 and 0.002 respectively). Similar results were found when the signal was measured by the 3D tool. On day 13, the persisting low grade arthritis progression could not be demonstrated by Gd. Analysis of knee samples by Prussian blue and CD68 immunostaining confirmed in vivo SPION uptake by macrophages. Furthermore, CD68 immunostaining revealed that Dexa treatment significantly decreased the area and number of synovial macrophages. Prussian blue quantification corresponded to the macrophage measurements and both were in agreement with the MRI findings. Conclusions We have demonstrated the feasibility of MRI tracking of in vivo SPION-labeled macrophages to assess RA treatment effects.
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Strehl C, Gaber T, Jakstadt M, Hahne M, Hoff P, Maurizi L, Hofmann H, Burmester GR, Buttgereit F. THU0119 Impact of Amino-Pva Coated Nanoparticles on Viability and Cytokine Secretion of Human Immune Cells Obtained from Healthy Donors and Patients with Rheumatoid Arthritis. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.1379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Maurizi L, Sakulkhu U, Gramoun A, Vallee JP, Hofmann H. A fast and reproducible method to quantify magnetic nanoparticle biodistribution. Analyst 2014; 139:1184-91. [PMID: 24448415 DOI: 10.1039/c3an02153j] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The quantification of nanoparticles, particularly superparamagnetic iron oxide nanoparticles (SPIONs), both in vitro and in vivo has become highly important in recent years. Some methods, such as induced coupled plasma (ICP) spectroscopy and UV-visible chemical titration using Prussian Blue (PB), already exist however they consist of the titration of the whole iron content. These standard methods need sample preparations leading to their destruction and long measurement time. In this study, we used magnetic susceptibility measurements (MSM) to titrate the concentration and biodistribution of magnetic particles in the organs of rats. The advantages of the MSM SPION quantification technique are presented and compared to widely used methods of iron oxide titration such as ICP and PB UV-visible titration. We have demonstrated that MSM is a simpler, faster (1 second per measurement), more reproducible and highly sensitive technique for SPION detection with minimal detection around 2 μgFe mL(-1) without being influenced by neither the SPION coating nor their surrounding environment. Moreover, MSM is a more robust method as it is not affected by endogenous iron facilitating the distinction of SPIONs (iron present as nanoparticles) from background iron in tissues. This advantage allows the decrease of control samples needed in biological studies. In conclusion, we have demonstrated that MSM is a standard method that can be easily setup to determine the biodistribution of SPIONs regardless of their environment.
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Affiliation(s)
- Lionel Maurizi
- Powder Technology Laboratory, Ecole Polytechnique Federale de Lausanne, CH-1015 Lausanne, Switzerland.
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Aguiló-Aguayo N, Maurizi L, Galmarini S, Ollivier-Beuzelin MG, Coullerez G, Bertran E, Hofmann H. Aqueous stabilisation of carbon-encapsulated superparamagnetic α-iron nanoparticles for biomedical applications. Dalton Trans 2014; 43:13764-75. [DOI: 10.1039/c4dt00085d] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Carbon-encapsulated superparamagnetic α-Fe nanoparticles were stabilised in aqueous media allowing their cell internalisation.
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Affiliation(s)
- Noemí Aguiló-Aguayo
- FEMAN Group
- IN2 UB
- Department of Applied Physics and Optics
- Universitat de Barcelona
- 08028 Barcelona, Spain
| | - Lionel Maurizi
- Laboratoire de Technologie de Poudres (LTP)
- EPFL-STI-IMX-LTP
- Lausanne, Switzerland
| | - Sandra Galmarini
- Laboratoire de Technologie de Poudres (LTP)
- EPFL-STI-IMX-LTP
- Lausanne, Switzerland
| | | | - Géraldine Coullerez
- Laboratoire de Technologie de Poudres (LTP)
- EPFL-STI-IMX-LTP
- Lausanne, Switzerland
| | - Enric Bertran
- FEMAN Group
- IN2 UB
- Department of Applied Physics and Optics
- Universitat de Barcelona
- 08028 Barcelona, Spain
| | - Heinrich Hofmann
- Laboratoire de Technologie de Poudres (LTP)
- EPFL-STI-IMX-LTP
- Lausanne, Switzerland
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Maurizi L, Sakulkhu U, Crowe LA, Dao VM, Leclaire N, Vallée JP, Hofmann H. Syntheses of cross-linked polymeric superparamagnetic beads with tunable properties. RSC Adv 2014. [DOI: 10.1039/c3ra48004f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Novel, fast and reproducible way to obtain magnetic silica beads by PVA, silica and iron oxide nanoparticles cross-linking process.
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Affiliation(s)
- Lionel Maurizi
- Powder Technology Laboratory
- Ecole Polytechnique Federale de Lausanne (EPFL)
- 1015 Lausanne, Switzerland
| | - Usawadee Sakulkhu
- Powder Technology Laboratory
- Ecole Polytechnique Federale de Lausanne (EPFL)
- 1015 Lausanne, Switzerland
| | - Lindsey A. Crowe
- Department of Radiology
- University of Geneva and Geneva University Hospital
- 1211 Geneva 14, Switzerland
| | - Vanessa Mai Dao
- Powder Technology Laboratory
- Ecole Polytechnique Federale de Lausanne (EPFL)
- 1015 Lausanne, Switzerland
| | - Nicolas Leclaire
- Powder Technology Laboratory
- Ecole Polytechnique Federale de Lausanne (EPFL)
- 1015 Lausanne, Switzerland
| | - Jean-Paul Vallée
- Department of Radiology
- University of Geneva and Geneva University Hospital
- 1211 Geneva 14, Switzerland
| | - Heinrich Hofmann
- Powder Technology Laboratory
- Ecole Polytechnique Federale de Lausanne (EPFL)
- 1015 Lausanne, Switzerland
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Maurizi L, Bouyer F, Ariane M, Chassagnon R, Millot N. Fast and continuous synthesis of nanostructured iron spinel in supercritical water: influence of cations and citrates. RSC Adv 2014. [DOI: 10.1039/c4ra08562k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Spinel iron oxide nanoparticles were obtained under continuous supercritical water conditions by previously mixing citrates with Fe(ii) precursors.
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Affiliation(s)
- L. Maurizi
- Laboratoire Interdisciplinaire Carnot de Bourgogne
- UMR 6303 CNRS/Université de Bourgogne
- 21078 Dijon cedex, France
| | - F. Bouyer
- Laboratoire Interdisciplinaire Carnot de Bourgogne
- UMR 6303 CNRS/Université de Bourgogne
- 21078 Dijon cedex, France
| | - M. Ariane
- Laboratoire Interdisciplinaire Carnot de Bourgogne
- UMR 6303 CNRS/Université de Bourgogne
- 21078 Dijon cedex, France
| | - R. Chassagnon
- Laboratoire Interdisciplinaire Carnot de Bourgogne
- UMR 6303 CNRS/Université de Bourgogne
- 21078 Dijon cedex, France
| | - N. Millot
- Laboratoire Interdisciplinaire Carnot de Bourgogne
- UMR 6303 CNRS/Université de Bourgogne
- 21078 Dijon cedex, France
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Maurizi L, Bouyer F, Paris J, Demoisson F, Saviot L, Millot N. One step continuous hydrothermal synthesis of very fine stabilized superparamagnetic nanoparticles of magnetite. Chem Commun (Camb) 2011; 47:11706-8. [PMID: 21952422 DOI: 10.1039/c1cc15470b] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Stable suspensions of citrated SPIO nanoparticles were synthesised in one step using a hydrothermal continuous process. Citrates control the crystallite size and the oxidation degree of metallic ions despite the very short reaction time (4 s). Magnetite particles, Fe(2.94)O(4), with an average size of 4 nm and good monodispersity were obtained.
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Affiliation(s)
- Lionel Maurizi
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 5209 CNRS-Université de Bourgogne, BP 47 870, F-21078 Dijon cedex, France
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Maurizi L, Marié JL, Courtin C, Gorsane S, Chal D, Davoust B. Seroprevalence survey of equine anaplasmosis in France and in sub-Saharan Africa. Clin Microbiol Infect 2009; 15 Suppl 2:68-9. [PMID: 19793122 DOI: 10.1111/j.1469-0691.2008.02191.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- L Maurizi
- Secteur Vétérinaire de Rennes, France
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Maurizi L, Bisht H, Bouyer F, Millot N. Easy route to functionalize iron oxide nanoparticles via long-term stable thiol groups. Langmuir 2009; 25:8857-8859. [PMID: 19572525 DOI: 10.1021/la901602w] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The functionalization of superparamagnetic iron oxide nanoparticles (SPIOs) by meso-2,3-dimercaptosuccinic acid (DMSA) was investigated. Under ambient conditions, the thiol groups from DMSA are not stable and do not allow a direct functionalization without storage in stringent conditions or a chemical regeneration of free thiols. In this study, we have developed a protocol based on poly(ethylene glycol) (PEG) grafting of SPIO prior to DMSA anchoring. We have observed that PEG helps to increase the stability of thiol groups under ambient conditions. The thiol functionalized SPIOs were stable under physiological pH and ionic strength as determined by Ellman's essay and allowed us to graft a thiol reactive fluorescent dye: tetramethylrhodamine-5-maleimide (TMRM).
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Affiliation(s)
- L Maurizi
- Institut Carnot de Bourgogne, UMR 5209 CNRS-Université de Bourgogne, BP 47870, 21078 Dijon cedex, France
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Cabre O, Durand JP, Prangé A, Gomez J, Maurizi L, Tolou H, Davoust B. [West Nile virus infection: serological investigation among horses in France and in Africa]. Med Trop (Mars) 2005; 65:439-43. [PMID: 16465812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
This study was carried out in 2003 to detected serological evidence of West Nile virus infection in 190 Army horses kept nearby French troops stationed in Southeast France and in Africa (Chad, Côte d'Ivoire and Senegal). Both IgG and IgM antibodies were searched for using an ELISA assay. Specifiity of IgG antibodies was determined by western blot and plaque reduction seroneutraization. Finding showed that 79% of the Army horses (n=96) tested in Africa presented specific IgG antibodies. All horses that were seropositive for IgG were seronegative for IgM. None of the Army horses (n=94) tested in the Southeast France were seropositive for West Nile virus. This study indicates that West Nile virus has circulated in all three African countries but not recently. It also underscores the value of western blotting as a rapid, specific confirmation technique that could eliminate the need to use plaque reduction seroneutralization.
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Affiliation(s)
- O Cabre
- Cellule vétérinaire des Eléments Français au Tchad, N'Djamena, Tchad.
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