1
|
Parant M, Sohm B, Flayac J, Perrat E, Chuburu F, Cadiou C, Rosin C, Cossu-Leguille C. Impact of gadolinium-based contrast agents on the growth of fish cells lines. Ecotoxicol Environ Saf 2019; 182:109385. [PMID: 31260918 DOI: 10.1016/j.ecoenv.2019.109385] [Citation(s) in RCA: 3] [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: 02/07/2019] [Revised: 06/04/2019] [Accepted: 06/24/2019] [Indexed: 06/09/2023]
Abstract
The present study was the first approach conducted under environmental concentrations of Gd-DOTA and Gd-DTPA-BMA to assess cellular impacts of these compounds. Gd-DOTA (Gadoteric acid) is one of the most stable contrast agent, currently used as Dotarem® formulation during Magnetic Resonance Imaging exams. The study was mainly performed on a Zebra Fish cell line (ZF4; ATCC CRL-2050). At the concentrations of 0.127 nM and 63.59 nM (respectively 20 ng and 10 μg of Gd/L), we did not observed any toxicity of Dotarem® but a slowdown of the cell growth was clearly measured. The effect is independent of medium renewing during 6 days of cell culturing. The same effect was observed i-with Gd-DOTA on another fish cell line (RT W1 gills; ATCC CRL-2523) and ii-with another contrast agent (Gd-DTPA-BMA - Omniscan®) on ZF4 cells. On the ZF4 cell line, the diminution of the cell growth was of the same order during 20 days of exposure to a culture medium spiked with 63.59 nM of Dotarem® and was reversible within the following 8 days when Dotarem® was removed from the medium. As shown by using modified DOTA structure (Zn-DOTA), the effect may be due to the chelating structure of the contrast agent rather than to the Gd ion. Until now, the main attention concerning the impact of Gd-CA on living cells concerned the hazard due to Gd release. According to our results, quantifying the presence of Gd-CA chelating structures in aquatic environments must be also monitored.
Collapse
Affiliation(s)
- M Parant
- Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), UMR 7360 Campus Bridoux, Bâtiment IBiSE, 8, rue du Général Delestraint, 57070, Metz, France.
| | - B Sohm
- Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), UMR 7360 Campus Bridoux, Bâtiment IBiSE, 8, rue du Général Delestraint, 57070, Metz, France
| | - J Flayac
- Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), UMR 7360 Campus Bridoux, Bâtiment IBiSE, 8, rue du Général Delestraint, 57070, Metz, France
| | - E Perrat
- Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), UMR 7360 Campus Bridoux, Bâtiment IBiSE, 8, rue du Général Delestraint, 57070, Metz, France
| | - F Chuburu
- Institut de Chimie Moléculaire de Reims - ICMR, UMR 7312, Equipe Chimie de Coordination, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Moulin de la Housse, BP1039, 51687, Reims, cedex 2, France
| | - C Cadiou
- Institut de Chimie Moléculaire de Reims - ICMR, UMR 7312, Equipe Chimie de Coordination, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Moulin de la Housse, BP1039, 51687, Reims, cedex 2, France
| | - C Rosin
- Agence Nationale de Sécurité Sanitaire de l'Alimentation, de l'Environnement et du 11 Travail (ANSES), Laboratoire d'Hydrologie de Nancy, 40 rue Lionnois, 54000, Nancy, 12, France
| | - C Cossu-Leguille
- Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC), UMR 7360 Campus Bridoux, Bâtiment IBiSE, 8, rue du Général Delestraint, 57070, Metz, France
| |
Collapse
|
2
|
Bœuf-Muraille G, Rigaux G, Callewaert M, Zambrano N, Van Gulick L, Roullin VG, Terryn C, Andry MC, Chuburu F, Dukic S, Molinari M. Evaluation of mTHPC-loaded PLGA nanoparticles for in vitro photodynamic therapy on C6 glioma cell line. Photodiagnosis Photodyn Ther 2019; 25:448-455. [PMID: 30708089 DOI: 10.1016/j.pdpdt.2019.01.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [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: 12/11/2018] [Revised: 01/14/2019] [Accepted: 01/22/2019] [Indexed: 12/17/2022]
Abstract
Photodynamic therapy (PDT) is a very attractive strategy to complement or replace common cancer treatments such as radiotherapy, surgery, and chemotherapy. Some molecules have shown their efficiency as photosensitizers (PS), still many issues have to be solved such as the inherent cytotoxicity of the PS or its hydrophobic properties causing limitation in their solubility, leading to side effects. In this study, the encapsulation of an approved PS, the meso-tetra hydroxyphenylchlorine (mTHPC, Foscan®) within biocompatible and biodegradable poly(D, l-lactide-co-glycolide) acid (PLGA) NPs prepared by the nanoprecipitation method was studied. The mTHPC-loaded NPs (mTHPC ⊂ PLGA NPs) were analyzed by UV-vis spectroscopy to determine the efficiency of mTHPC encapsulation, and by dynamic light scattering (DLS) and atomic force microscopy (AFM) to determine mTHPC ⊂ PLGA NPs sizes, morphologies and surface charges. The longitudinal follow-up of mTHPC release from the NPs indicated that 50% of the encapsulated PS was retained within the NP matrix after a period of five days. Finally, the cytotoxicity and the phototoxicity of the mTHPC ⊂ PLGA NPs were determined in murine C6 glioma cell lines and compared to the ones of mTHPC alone. The studies showed a strong decrease of mTHPC cytotoxicity and an increase of mTHPC photo-cytotoxicity when mTHPC was encapsulated. In order to have a better insight of the underlying cellular mechanisms that governed cell death after mTHPC ⊂ PLGA NPs incubation and irradiation, annexin V staining tests were performed. The results indicated that apoptosis was the main cell death mechanism.
Collapse
Affiliation(s)
- G Bœuf-Muraille
- Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, University of Reims Champagne Ardenne, 51687, Reims Cedex 2, France; Laboratoire de Recherche en Nanosciences LRN EA 4682, University of Reims Champagne-Ardenne URCA, 51685, Reims Cedex 2, France
| | - G Rigaux
- Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, University of Reims Champagne Ardenne, 51687, Reims Cedex 2, France
| | - M Callewaert
- Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, University of Reims Champagne Ardenne, 51687, Reims Cedex 2, France
| | - N Zambrano
- Laboratoire de Recherche en Nanosciences LRN EA 4682, University of Reims Champagne-Ardenne URCA, 51685, Reims Cedex 2, France
| | - L Van Gulick
- BioSpecT, Faculty of Pharmacy, University of Reims Champagne Ardenne URCA, 51100, Reims, France
| | - V G Roullin
- Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, University of Reims Champagne Ardenne, 51687, Reims Cedex 2, France; Laboratoire de Nanotechnologies Pharmaceutiques, Faculté de Pharmacie, Université de Montréal, Montréal, H3T 1J4, Canada
| | - C Terryn
- PICT platform, University of Reims Champagne-Ardenne, 51100, Reims, France
| | - M-C Andry
- Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, University of Reims Champagne Ardenne, 51687, Reims Cedex 2, France
| | - F Chuburu
- Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, University of Reims Champagne Ardenne, 51687, Reims Cedex 2, France
| | - S Dukic
- BioSpecT, Faculty of Pharmacy, University of Reims Champagne Ardenne URCA, 51100, Reims, France
| | - M Molinari
- Laboratoire de Recherche en Nanosciences LRN EA 4682, University of Reims Champagne-Ardenne URCA, 51685, Reims Cedex 2, France; CBMN CNRS UMR 5248, Université de Bordeaux, INP Bordeaux, 33600 Pessac, France.
| |
Collapse
|
3
|
Rigaux G, Gheran CV, Callewaert M, Cadiou C, Voicu SN, Dinischiotu A, Andry MC, Vander Elst L, Laurent S, Muller RN, Berquand A, Molinari M, Huclier-Markai S, Chuburu F. Characterization of Gd loaded chitosan-TPP nanohydrogels by a multi-technique approach combining dynamic light scattering (DLS), asymetrical flow-field-flow-fractionation (AF4) and atomic force microscopy (AFM) and design of positive contrast agents for molecular resonance imaging (MRI). Nanotechnology 2017; 28:055705. [PMID: 28029111 DOI: 10.1088/1361-6528/aa5188] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Chitosan CS-tripolyphosphate TPP/hyaluronic acid HA nanohydrogels loaded with gadolinium chelates (GdDOTA ⊂ CS-TPP/HA NGs) synthesized by ionic gelation were designed for lymph node (LN) MRI. In order to be efficiently drained to LNs, nanogels (NGs) needed to exhibit a diameter ϕ < 100 nm. For that, formulation parameters were tuned, using (i) CS of two different molecular weights (51 and 37 kDa) and (ii) variable CS/TPP ratio (2 < CS/TPP < 8). Characterization of NG size distribution by dynamic light scattering (DLS) and asymetrical flow-field-flow-fractionation (AF4) showed discrepancies since DLS diameters were consistently above 200 nm while AF4 showed individual nano-objects with ϕ < 100 nm. Such a difference could be correlated to the presence of aggregates inherent to ionic gelation. This point was clarified by atomic force microscopy (AFM) in liquid mode which highlighted the main presence of individual nano-objects in nanosuspensions. Thus, combination of DLS, AF4 and AFM provided a more precise characterization of GdDOTA ⊂ CS-TPP/HA nanohydrogels which, in turn, allowed to select formulations leading to NGs of suitable mean sizes showing good MRI efficiency and negligible toxicity.
Collapse
Affiliation(s)
- G Rigaux
- Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, Université de Reims Champagne-Ardenne URCA, F-51685 Reims Cedex 2, France
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
4
|
Stan M, Gheran C, Petrache Voicu S, Callewaert M, Andry M, Belabassi Y, Chuburu F, Dinischiotu A. In vitro biocompatibility evaluation of Gadolinium-based nanohydrogels. Toxicol Lett 2015. [DOI: 10.1016/j.toxlet.2015.08.641] [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]
|
5
|
Petrache S, Gheran C, Callewaert M, Andry MC, Belabassi Y, Chuburu F, Dinischiotu A. Do gadolinium-nanohydrogels induce oxidative stress on macrophage murine RAW 264.7 cells? Toxicol Lett 2015. [DOI: 10.1016/j.toxlet.2015.08.874] [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: 11/29/2022]
|
6
|
Rigaux G, Roullin VG, Cadiou C, Portefaix C, Van Gulick L, Bœuf G, Andry MC, Hoeffel C, Vander Elst L, Laurent S, Muller R, Molinari M, Chuburu F. A new magnetic resonance imaging contrast agent loaded into poly(lacide-co-glycolide) nanoparticles for long-term detection of tumors. Nanotechnology 2014; 25:445103. [PMID: 25325295 DOI: 10.1088/0957-4484/25/44/445103] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The incorporation of a lipophilic Gd chelate (GdDO3A-C12) in biocompatible PLGA poly(D, L-lactide-co-glycolide) nanoparticles was explored as an approach to increase the relaxivity of contrast agents for magnetic resonance imaging. By nanoprecipitation, it was possible to obtain PEGylated gadolinium nanoparticles (mean diameter of 155 nm) with high Gd loading (1.1 × 10(4) Gd centers per nanoparticle). The corresponding GdDO3AC12 ⊂ NPs nanoparticles exhibited an enhanced relaxivity (up to sixfold greater than DOTAREM® at 40 MHz) because the nanoparticle framework constrained the lipophilic Gd chelate motion and favorably impacted the Gd chelate rotational correlation time. T1-weighted imaging at 3 T on phantoms showed enhanced contrast for the GdDO3AC12 ⊂ NPs. Importantly, Gd chelate leakage was almost nonexistent, which suggested that these GdDO3AC12 ⊂ NPs could be useful for long-term MRI detection.
Collapse
Affiliation(s)
- G Rigaux
- Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, UFR des Sciences Exactes et Naturelles, Bâtiment 18-Europol'Agro, BP1039, F-51687 Reims Cedex 2, France. Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, UFR Pharmacie Reims, 51 rue Cognacq-Jay, F-51100 Reims, France
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
7
|
Balieu S, Cadiou C, Martinez A, Nuzillard JM, Oudart JB, Maquart FX, Chuburu F, Bouquillon S. Encapsulation of contrast imaging agents by polypropyleneimine-based dendrimers. J Biomed Mater Res A 2012; 101:613-21. [PMID: 22926966 DOI: 10.1002/jbm.a.34359] [Citation(s) in RCA: 8] [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] [Received: 01/08/2012] [Revised: 05/29/2012] [Accepted: 06/26/2012] [Indexed: 11/06/2022]
Abstract
Polypropyleneimines (PPIs) functionalized by glycerol-based entities are prepared and characterized by diffusion-ordered spectroscopy NMR. Showing low cytotoxicity against MRC5 fibroblasts, their encapsulation capacities of gadolinium complexes was evaluated. T(1) measurements were performed to determine the relaxivity of the encapsulated gadopentetate dimeglumine (GdBOPTA) in dendrimers of fourth and fifth generation (GD-PPI-4 and GD-PPI-5). Comparison of the GdBOPTA relaxivity and the relaxivity of GdBOPTA-loaded dendrimers showed a slight increase of the gadolinium chelate relaxivity.
Collapse
Affiliation(s)
- S Balieu
- Institut de Chimie Moléculaire de Reims (ICMR), UMR CNRS No. 6229, UFR Sciences, Université Reims-Champagne-Ardenne, Reims, France
| | | | | | | | | | | | | | | |
Collapse
|
8
|
Courant T, Roullin VG, Cadiou C, Delavoie F, Molinari M, Andry MC, Gafa V, Chuburu F. Vectorization of copper complexes via biocompatible and biodegradable PLGA nanoparticles. Nanotechnology 2010; 21:165101. [PMID: 20348590 DOI: 10.1088/0957-4484/21/16/165101] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
A double emulsion-solvent diffusion approach with fully biocompatible materials was used to encapsulate copper complexes within biodegradable nanoparticles, for which the release kinetics profiles have highlighted their potential use for a prolonged circulating administration.
Collapse
Affiliation(s)
- T Courant
- Institut de Chimie Moléculaire de Reims, CNRS UMR 6229, UFR Pharmacie Reims, 51 rue Cognacq-Jay, F-51100 Reims, France
| | | | | | | | | | | | | | | |
Collapse
|
9
|
Chuburu F, Lacombe S, Pfister-Guillouzo G, Ben Cheik A, Chuche J, Pommelet JC. Application of photoelectron spectroscopy to molecular properties. Part 43. Photoelectronic study of the flash vacuum pyrolysis (FVP) of Meldrum's acid derivatives: PE spectra of (alkoxymethylene)- and [(alkylthio)methylene]ketenes. J Am Chem Soc 2002. [DOI: 10.1021/ja00006a014] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
10
|
Chuburu F, Lacombe S, Pfister-Guillouzo G, Ben Cheik A, Chuche J, Pommelet JC. Application of photoelectron spectroscopy to molecular properties. 45. Reactivity of [(alkylthio)methylene]ketenes in the gas phase and photoelectron spectra of thiophen-3(2H)-ones. J Org Chem 2002. [DOI: 10.1021/jo00010a049] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
11
|
|
12
|
Oget N, Chuburu F, Handel H, Toupet L. Cyclen Phosphine Oxide: Hydrogen Bonding and Transannular N→P Interaction. Journal of Chemical Research 1999. [DOI: 10.1177/174751989902300904] [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: 11/17/2022]
Abstract
The crystal structure of cyclen phosphine oxide demonstrates the existence of an N→P interaction in the crystalline state.
Collapse
Affiliation(s)
- N. Oget
- Laboratoire de Chimie Organique, UFR SciFA, Université de Metz, Ile du Saulcy, BP 80794, 57012 Metz Cedex 01, France
| | - F. Chuburu
- UMR CNRS 6521 Chimie, Electrochimie Moléculaire et Chimie Analytique, Université de Bretagne Occidentale, 6, avenue le Gorgeu, F-29200 Brest, France
| | - H. Handel
- UMR CNRS 6521 Chimie, Electrochimie Moléculaire et Chimie Analytique, Université de Bretagne Occidentale, 6, avenue le Gorgeu, F-29200 Brest, France
| | - L. Toupet
- G.M.C.M., UMR CNRS 6626, Université de Rennes, Bat 11A, Campus de Beaulieu, F-35042 Rennes Cedex, France
| |
Collapse
|
13
|
Oget N, Chuburu F, Handel H, Toupet L. Cyclen Phosphine Oxide: Hydrogen Bonding and Transannular N → P Interaction. J Chem Res 1999. [DOI: 10.1039/a901755k] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
14
|
|
15
|
Gardinier I, Bernard H, Chuburu F, Roignant A, Yaouanc JJ, Handel H. N 1,N 7-dialkylation of cyclenphosphine oxide hydrate. Chem Commun (Camb) 1996. [DOI: 10.1039/cc9960002157] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|