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Ramos R, Karaiskou A, Botuha C, Amhaz S, Trichet M, Dingli F, Forté J, Lam F, Canette A, Chaumeton C, Salome M, Chenuel T, Bergonzi C, Meyer P, Bohic S, Loew D, Salmain M, Sobczak-Thépot J. Identification of Cellular Protein Targets of a Half-Sandwich Iridium(III) Complex Reveals Its Dual Mechanism of Action via Both Electrophilic and Oxidative Stresses. J Med Chem 2024; 67:6189-6206. [PMID: 38577779 DOI: 10.1021/acs.jmedchem.3c02000] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
Abstract
Identification of intracellular targets of anticancer drug candidates provides key information on their mechanism of action. Exploiting the ability of the anticancer (C∧N)-chelated half-sandwich iridium(III) complexes to covalently bind proteins, click chemistry with a bioorthogonal azido probe was used to localize a phenyloxazoline-chelated iridium complex within cells and profile its interactome at the proteome-wide scale. Proteins involved in protein folding and actin cytoskeleton regulation were identified as high-affinity targets. Upon iridium complex treatment, the folding activity of Heat Shock Protein HSP90 was inhibited in vitro and major cytoskeleton disorganization was observed. A wide array of imaging and biochemical methods validated selected targets and provided a multiscale overview of the effects of this complex on live human cells. We demonstrate that it behaves as a dual agent, inducing both electrophilic and oxidative stresses in cells that account for its cytotoxicity. The proposed methodological workflow can open innovative avenues in metallodrug discovery.
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Affiliation(s)
- Robin Ramos
- Sorbonne Université, INSERM, Centre de Recherche Saint Antoine, 184 rue du Faubourg Saint Antoine, F-75012 Paris, France
| | - Anthi Karaiskou
- Sorbonne Université, INSERM, Centre de Recherche Saint Antoine, 184 rue du Faubourg Saint Antoine, F-75012 Paris, France
| | - Candice Botuha
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, 4 place Jussieu, F-75005 Paris, France
| | - Sadek Amhaz
- Sorbonne Université, INSERM, Centre de Recherche Saint Antoine, 184 rue du Faubourg Saint Antoine, F-75012 Paris, France
| | - Michaël Trichet
- Sorbonne Université, CNRS, Institut de Biologie Paris-Seine, Service d'imagerie cellulaire, F-75005 Paris, France
| | - Florent Dingli
- Institut Curie, PSL Research University, CurieCoreTech Mass Spectrometry Proteomics, F-75248 Paris, France
| | - Jérémy Forté
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, 4 place Jussieu, F-75005 Paris, France
| | - France Lam
- Sorbonne Université, CNRS, Institut de Biologie Paris-Seine, Service d'imagerie cellulaire, F-75005 Paris, France
| | - Alexis Canette
- Sorbonne Université, CNRS, Institut de Biologie Paris-Seine, Service d'imagerie cellulaire, F-75005 Paris, France
| | - Chloé Chaumeton
- Sorbonne Université, CNRS, Institut de Biologie Paris-Seine, Service d'imagerie cellulaire, F-75005 Paris, France
| | - Murielle Salome
- ESRF, The European Synchrotron Research Facility, F-38043 Grenoble cedex 9, France
| | - Thomas Chenuel
- Sorbonne Université, PSL, CNRS, UMR8226, Institut de Biologie Physico-Chimique, Laboratoire de Biologie Moléculaire et Cellulaire des Eucaryotes, F-75005 Paris, France
| | - Céline Bergonzi
- Sorbonne Université, PSL, CNRS, UMR8226, Institut de Biologie Physico-Chimique, Laboratoire de Biologie Moléculaire et Cellulaire des Eucaryotes, F-75005 Paris, France
| | - Philippe Meyer
- Sorbonne Université, PSL, CNRS, UMR8226, Institut de Biologie Physico-Chimique, Laboratoire de Biologie Moléculaire et Cellulaire des Eucaryotes, F-75005 Paris, France
| | - Sylvain Bohic
- Université Grenoble Alpes, INSERM, UA7 STROBE, Synchrotron Radiation for Biomedicine, F-38400 Saint Martin d'Hères, France
| | - Damarys Loew
- Institut Curie, PSL Research University, CurieCoreTech Mass Spectrometry Proteomics, F-75248 Paris, France
| | - Michèle Salmain
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, 4 place Jussieu, F-75005 Paris, France
| | - Joëlle Sobczak-Thépot
- Sorbonne Université, INSERM, Centre de Recherche Saint Antoine, 184 rue du Faubourg Saint Antoine, F-75012 Paris, France
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Annereau M, Salmain M, Corcé V. Photoinduced CO-releasing molecule (photoCORM) as an in situ CO surrogate for palladium-catalysed aminocarbonylation. Chem Commun (Camb) 2024; 60:3934-3937. [PMID: 38497545 DOI: 10.1039/d4cc00524d] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
Herein, we show that a photoCORM behaves as a highly substrate-tolerant, photoactivable in situ CO surrogate, allowing the synthesis of variously functionalised amides including the biologically active compound Moclobemide by Pd-catalysed aminocarbonylation between aryl iodides and amines under mild conditions. This work should bring about a useful input to the field of carbonylative transformations.
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Affiliation(s)
- Marcel Annereau
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, Paris F-75005, France.
| | - Michèle Salmain
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, Paris F-75005, France.
| | - Vincent Corcé
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, Paris F-75005, France.
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Hur S, Méthivier C, Wilson A, Salmain M, Boujday S, Miserez A. Biomineralization in Barnacle Base Plate in Association with Adhesive Cement Protein. ACS Appl Bio Mater 2023; 6:3423-3432. [PMID: 37078387 DOI: 10.1021/acsabm.3c00117] [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] [Indexed: 04/21/2023]
Abstract
Barnacles strongly attach to various underwater substrates by depositing and curing a proteinaceous cement that forms a permanent adhesive layer. The protein MrCP20 present within the calcareous base plate of the acorn barnacle Megabalanus rosa (M. rosa) was investigated for its role in regulating biomineralization and growth of the barnacle base plate, as well as the influence of the mineral on the protein structure and corresponding functional role. Calcium carbonate (CaCO3) growth on gold surfaces modified by 11-mercaptoundecanoic acid (MUA/Au) with or without the protein was followed using quartz crystal microbalance with dissipation monitoring (QCM-D), and the grown crystal polymorph was identified by Raman spectroscopy. It is found that MrCP20 either in solution or on the surface affects the kinetics of nucleation and growth of crystals and stabilizes the metastable vaterite polymorph of CaCO3. A comparative study of mass uptake calculated by applying the Sauerbrey equation to the QCM-D data and quantitative X-ray photoelectron spectroscopy determined that the final surface density of the crystals as well as the crystallization kinetics are influenced by MrCP20. In addition, polarization modulation infrared reflection-absorption spectroscopy of MrCP20 established that, during crystal growth, the content of β-sheet structures in MrCP20 increases, in line with the formation of amyloid-like fibrils. The results provide insights into the molecular mechanisms by which MrCP20 regulates the biomineralization of the barnacle base plate, while favoring fibril formation, which is advantageous for other functional roles such as adhesion and cohesion.
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Affiliation(s)
- Sunyoung Hur
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface, LRS, 4 place Jussieu, 75005 Paris, France
- Biological and Biomimetic Material Laboratory (BBML), Center for Sustainable Materials (SusMat), School of Materials Science and Engineering, Nanyang Technological University (NTU), 50 Nanyang Avenue, Singapore, 637553
| | - Christophe Méthivier
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface, LRS, 4 place Jussieu, 75005 Paris, France
| | - Axel Wilson
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface, LRS, 4 place Jussieu, 75005 Paris, France
| | - Michèle Salmain
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 Place Jussieu, 75005 Paris, France
| | - Souhir Boujday
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface, LRS, 4 place Jussieu, 75005 Paris, France
| | - Ali Miserez
- Biological and Biomimetic Material Laboratory (BBML), Center for Sustainable Materials (SusMat), School of Materials Science and Engineering, Nanyang Technological University (NTU), 50 Nanyang Avenue, Singapore, 637553
- School of Biological Sciences, NTU, 60 Nanyang Drive, Singapore, 637551
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Salmain M, Gaschard M, Baroud M, Lepeltier E, Jaouen G, Passirani C, Vessières A. Thioredoxin Reductase and Organometallic Complexes: A Pivotal System to Tackle Multidrug Resistant Tumors? Cancers (Basel) 2023; 15:4448. [PMID: 37760418 PMCID: PMC10526406 DOI: 10.3390/cancers15184448] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 09/01/2023] [Accepted: 09/01/2023] [Indexed: 09/29/2023] Open
Abstract
Cancers classified as multidrug-resistant (MDR) are a family of diseases with poor prognosis despite access to increasingly sophisticated treatments. Several mechanisms explain these resistances involving both tumor cells and their microenvironment. It is now recognized that a multi-targeting approach offers a promising strategy to treat these MDR tumors. Inhibition of thioredoxin reductase (TrxR), a key enzyme in maintaining redox balance in cells, is a well-identified target for this approach. Auranofin was the first inorganic gold complex to be described as a powerful inhibitor of TrxR. In this review, we will first recall the main results obtained with this metallodrug. Then, we will focus on organometallic complexes reported as TrxR inhibitors. These include gold(I), gold(III) complexes and metallocifens, i.e., organometallic complexes of Fe and Os derived from tamoxifen. In these families of complexes, similarities and differences in the molecular mechanisms of TrxR inhibition will be highlighted. Finally, the possible relationship between TrxR inhibition and cytotoxicity will be discussed and put into perspective with their mode of action.
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Affiliation(s)
- Michèle Salmain
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 4 Place Jussieu, F-75005 Paris, France; (M.S.); (M.G.); (G.J.); (A.V.)
| | - Marie Gaschard
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 4 Place Jussieu, F-75005 Paris, France; (M.S.); (M.G.); (G.J.); (A.V.)
| | - Milad Baroud
- Micro & Nanomedecines Translationnelles (MINT), University of Angers, Inserm, The National Center for Scientific Research (CNRS), SFR ICAT, F-49000 Angers, France; (M.B.); (E.L.)
| | - Elise Lepeltier
- Micro & Nanomedecines Translationnelles (MINT), University of Angers, Inserm, The National Center for Scientific Research (CNRS), SFR ICAT, F-49000 Angers, France; (M.B.); (E.L.)
| | - Gérard Jaouen
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 4 Place Jussieu, F-75005 Paris, France; (M.S.); (M.G.); (G.J.); (A.V.)
| | - Catherine Passirani
- Micro & Nanomedecines Translationnelles (MINT), University of Angers, Inserm, The National Center for Scientific Research (CNRS), SFR ICAT, F-49000 Angers, France; (M.B.); (E.L.)
| | - Anne Vessières
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 4 Place Jussieu, F-75005 Paris, France; (M.S.); (M.G.); (G.J.); (A.V.)
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Pellas V, Sallem F, Blanchard J, Miche A, Concheso SM, Méthivier C, Salmain M, Boujday S. Silica-coated gold nanorods biofunctionalization for localized surface plasmon resonance (LSPR) biosensing. Talanta 2023; 255:124245. [PMID: 36610258 DOI: 10.1016/j.talanta.2022.124245] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 12/06/2022] [Accepted: 12/30/2022] [Indexed: 01/01/2023]
Abstract
We introduce here the engineering of nanobiosensors designed from gold nanorods coated with an ultrathin layer of silica (AuNR@SiO2) and biofunctionalized with antibodies for the Localized Surface Plasmon Resonance (LSPR) biosensing of proteins. Despite the outstanding properties of AuNRs, their use for LSPR biosensing is limited due to the presence of the surfactant cetyltrimethylammonium bromide (CTAB) - mandatory for their synthesis - which forms a strongly-bounded and positively-charged bilayer at their surface and significantly complicates their bio-functionalization. When coated with a thin layer of silica, these nanomaterials exhibit an improved sensitivity to refractive index change which augurs for better analytical performances. Here, we undertook an in-depth investigation of the biofunctionalization of AuNR@SiO2via three different routes to design and test a label-free LSPR biosensor operating in solution. In the first route, we took advantage of the negatively charged external silica shell to immobilize anti-rabbit IgG antibody by electrostatic physisorption. In the second and third routes, the silica surface was reacted with thiol or aldehyde terminated silanes, subsequently utilized to covalently attach anti-rabbit IgG antibody to the surface. The resulting nanoprobes were characterized by a wide range of physical methods (TEM, XPS, DLS, ELS and UV-Visible spectroscopy) then tested for the biosensing of rabbit-IgG. The three nanobiosensors maintain an excellent colloidal stability after analyte recognition and exhibit extremely high analytical performances in terms of specificity and dynamic range, with an LoD down to 12 ng/mL.
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Affiliation(s)
- Vincent Pellas
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS), F-75005, Paris, France; Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), F-75005, Paris, France
| | - Fadoua Sallem
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS), F-75005, Paris, France
| | - Juliette Blanchard
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS), F-75005, Paris, France
| | - Antoine Miche
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS), F-75005, Paris, France
| | - Sara Martinez Concheso
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS), F-75005, Paris, France
| | - Christophe Méthivier
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS), F-75005, Paris, France
| | - Michèle Salmain
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), F-75005, Paris, France.
| | - Souhir Boujday
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS), F-75005, Paris, France.
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Fayolle C, Pigeon P, Fischer-Durand N, Salmain M, Buriez O, Vessières A, Labbé E. Synthesis, Electrochemical and Fluorescence Properties of the First Fluorescent Member of the Ferrocifen Family and of Its Oxidized Derivatives. Molecules 2022; 27:molecules27196690. [PMID: 36235225 PMCID: PMC9571219 DOI: 10.3390/molecules27196690] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 09/27/2022] [Accepted: 10/05/2022] [Indexed: 11/16/2022]
Abstract
The first fluorescent ferrociphenol derivative (P797) has been synthesized via McMurry cross-coupling followed by copper-catalyzed [3 + 2] azide-alkyne cycloaddition of the fluorescent group coumarin. Cyclic voltammograms of P797 exhibit either a monoelectronic oxidation wave ascribed to the ferrocene Fe(II) → Fe(III) conversion or a three-electron oxidation process in the presence of a base, leading to a Fe(III) quinone methide adduct. This general sequence is consistent with those previously described for non-fluorescent ferrociphenols. Furthermore, the fluorescence properties of P797 and its oxidized intermediates appear to strongly depend on the redox state of the ferrocene group. Indeed, electrochemical generation of Fe(III) (ferrocenium) states markedly increases the fluorescence emission intensity. In contrast, the emission of the Fe(II) (ferrocene) states is partially quenched by photoinduced electron transfer (PET) from the Fe(II) donor to the coumarin acceptor and by concentration-dependent self-quenching. Owing to its switchable fluorescence properties, complex P797 could represent an innovative and useful tool to study the biodistribution and the redox state of ferrocifens in cancer cells.
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Affiliation(s)
- Charles Fayolle
- PASTEUR, Département de chimie, École Normale Supérieure, PSL University, Sorbonne Université CNRS, 75005 Paris, France
| | - Pascal Pigeon
- Institut Parisien de Chimie Moléculaire (IPCM), CNRS, Sorbonne Université, 75005 Paris, France
- ENSCP Chimie ParisTech, PSL University, 75005 Paris, France
| | - Nathalie Fischer-Durand
- Institut Parisien de Chimie Moléculaire (IPCM), CNRS, Sorbonne Université, 75005 Paris, France
| | - Michèle Salmain
- Institut Parisien de Chimie Moléculaire (IPCM), CNRS, Sorbonne Université, 75005 Paris, France
| | - Olivier Buriez
- PASTEUR, Département de chimie, École Normale Supérieure, PSL University, Sorbonne Université CNRS, 75005 Paris, France
| | - Anne Vessières
- Institut Parisien de Chimie Moléculaire (IPCM), CNRS, Sorbonne Université, 75005 Paris, France
| | - Eric Labbé
- PASTEUR, Département de chimie, École Normale Supérieure, PSL University, Sorbonne Université CNRS, 75005 Paris, France
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Mazouzi Y, Sallem F, Farina F, Loiseau A, Tartaglia NR, Fontaine M, Parikh A, Salmain M, Neri C, Boujday S. Biosensing Extracellular Vesicle Subpopulations in Neurodegenerative Disease Conditions. ACS Sens 2022; 7:1657-1665. [PMID: 35446554 DOI: 10.1021/acssensors.1c02658] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Extracellular vesicles (EVs) are secreted nanoparticles that are involved in intercellular communication and that modulate a wide range of biological processes in normal and disease conditions. However, EVs are highly heterogeneous in terms of origin in the cell, size, and density. As a result, complex protocols are required to identify and characterize specific EV subpopulations, limiting biomedical applications, notably in diagnostics. Here, we show that combining quartz crystal microbalance with dissipation (QCM-D) and nanoplasmonic sensing (NPS) provides a facile method to track the viscoelastic properties of small EVs. We applied this multisensing strategy to analyze small EVs isolated by differential ultracentrifugation from knock-in mouse striatal cells expressing either a mutated allele or wild-type allele of huntingtin (Htt), the Huntington's disease gene. Our results validate the sensing strategy coupling QCM-D and NPS and suggest that the mass and viscoelastic dissipation of EVs can serve as potent biomarkers for sensing the intercellular changes associated with the neurodegenerative condition.
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Affiliation(s)
- Yacine Mazouzi
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS), 75005 Paris, France
| | - Fadoua Sallem
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS), 75005 Paris, France
| | - Francesca Farina
- CNRS UMR 8256, ERL INSERM U1164, Sorbonne Université, 75005 Paris, France
| | - Alexis Loiseau
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS), 75005 Paris, France
| | | | - Morgane Fontaine
- CNRS UMR 8256, ERL INSERM U1164, Sorbonne Université, 75005 Paris, France
| | - Atul Parikh
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS), 75005 Paris, France
- Biomedical Engineering, University of California Davis, Davis, California 95616, United States
| | - Michèle Salmain
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 75005 Paris, France
| | - Christian Neri
- CNRS UMR 8256, ERL INSERM U1164, Sorbonne Université, 75005 Paris, France
| | - Souhir Boujday
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS), 75005 Paris, France
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Sanz Garcia J, Gaschard M, Navizet I, Sahihi M, Top S, Wang Y, Pigeon P, Vessières A, Salmain M, Jaouen G. Inhibition of cathepsin B by ferrocenyl indenes highlights a new pharmacological facet of ferrocifens. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202101075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Juan Sanz Garcia
- Université Gustave Eiffel: Universite Gustave Eiffel MSME FRANCE
| | - Marie Gaschard
- Sorbonne Université: Sorbonne Universite Institut Parisien de Chimie Moléculaire FRANCE
| | - Isabelle Navizet
- Université Gustave Eiffel: Universite Gustave Eiffel MSME FRANCE
| | - Mehdi Sahihi
- Université Gustave Eiffel: Universite Gustave Eiffel MSME FRANCE
| | - Siden Top
- Sorbonne Université: Sorbonne Universite Institut Parisien de Chimie Moléculaire FRANCE
| | - Yong Wang
- Sorbonne Université: Sorbonne Universite Institut Parisien de Chimie Moléculaire FRANCE
| | - Pascal Pigeon
- PSL Research University: Universite PSL chimie Paristech FRANCE
| | - Anne Vessières
- Sorbonne Université: Sorbonne Universite Institut Parisien de Chimie Moléculaire FRANCE
| | - Michèle Salmain
- Sorbonne Université: Sorbonne Universite Institut Parisien de Chimie Moleculaire 4 place Jussieucase courrier 229 75005 Paris FRANCE
| | - Gerard Jaouen
- PSL Research University: Universite PSL chimie paristech FRANCE
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Nicolas M, Beito B, Oliveira M, Tudela Martins M, Gallas B, Salmain M, Boujday S, Humblot V. Strategies for Antimicrobial Peptides Immobilization on Surfaces to Prevent Biofilm Growth on Biomedical Devices. Antibiotics (Basel) 2021; 11:13. [PMID: 35052891 PMCID: PMC8772980 DOI: 10.3390/antibiotics11010013] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [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] [Received: 11/15/2021] [Revised: 12/20/2021] [Accepted: 12/22/2021] [Indexed: 01/04/2023] Open
Abstract
Nosocomial and medical device-induced biofilm infections affect millions of lives and urgently require innovative preventive approaches. These pathologies have led to the development of numerous antimicrobial strategies, an emergent topic involving both natural and synthetic routes, among which some are currently under testing for clinical approval and use. Antimicrobial peptides (AMPs) are ideal candidates for this fight. Therefore, the strategies involving surface functionalization with AMPs to prevent bacterial attachment/biofilms formation have experienced a tremendous development over the last decade. In this review, we describe the different mechanisms of action by which AMPs prevent bacterial adhesion and/or biofilm formation to better address their potential as anti-infective agents. We additionally analyze AMP immobilization techniques on a variety of materials, with a focus on biomedical applications. Furthermore, we summarize the advances made to date regarding the immobilization strategies of AMPs on various surfaces and their ability to prevent the adhesion of various microorganisms. Progress toward the clinical approval of AMPs in antibiotherapy is also reviewed.
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Affiliation(s)
- Mathieu Nicolas
- Sorbonne Université, UMR 7197, Laboratoire de Réactivité de Surface, Centre National de la Recherche Scientifique (CNRS), 4 Place Jussieu, F-75005 Paris, France;
- Sorbonne Université, Institute of Nanosciences Paris (INSP), Centre National de la Recherche Scientifique (CNRS), 4 Place Jussieu, F-75005 Paris, France;
| | - Bruno Beito
- Sorbonne Université, Master de Chimie, Profil MatNanoBio, Faculté des Sciences et Ingénierie of Sorbonne Université, 4 Place Jussieu, F-75005 Paris, France; (B.B.); (M.O.); (M.T.M.)
| | - Marta Oliveira
- Sorbonne Université, Master de Chimie, Profil MatNanoBio, Faculté des Sciences et Ingénierie of Sorbonne Université, 4 Place Jussieu, F-75005 Paris, France; (B.B.); (M.O.); (M.T.M.)
| | - Maria Tudela Martins
- Sorbonne Université, Master de Chimie, Profil MatNanoBio, Faculté des Sciences et Ingénierie of Sorbonne Université, 4 Place Jussieu, F-75005 Paris, France; (B.B.); (M.O.); (M.T.M.)
| | - Bruno Gallas
- Sorbonne Université, Institute of Nanosciences Paris (INSP), Centre National de la Recherche Scientifique (CNRS), 4 Place Jussieu, F-75005 Paris, France;
| | - Michèle Salmain
- Sorbonne Université, Institut Parisien de Chimie Moléculaire (IPCM), Centre National de la Recherche Scientifique (CNRS), 4 Place Jussieu, F-75005 Paris, France;
| | - Souhir Boujday
- Sorbonne Université, UMR 7197, Laboratoire de Réactivité de Surface, Centre National de la Recherche Scientifique (CNRS), 4 Place Jussieu, F-75005 Paris, France;
| | - Vincent Humblot
- Sorbonne Université, UMR 7197, Laboratoire de Réactivité de Surface, Centre National de la Recherche Scientifique (CNRS), 4 Place Jussieu, F-75005 Paris, France;
- Franche-Comté Électronique Mécanique Thermique et Optique-Sciences et Technologies (FEMTO-ST) Institute, Centre National de la Recherche Scientifique (CNRS), UMR 6174, Université Bourgogne Franche-Comté, 15B Avenue des Montboucons, F-25030 Besançon, France
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Ramos R, Gilles JF, Morichon R, Przybylski C, Caron B, Botuha C, Karaiskou A, Salmain M, Sobczak-Thépot J. Cytotoxic BODIPY-Appended Half-Sandwich Iridium(III) Complex Forms Protein Adducts and Induces ER Stress. J Med Chem 2021; 64:16675-16686. [PMID: 34761949 DOI: 10.1021/acs.jmedchem.1c01335] [Citation(s) in RCA: 2] [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: 12/14/2022]
Abstract
Half-sandwich complexes of iridium(III) are currently being developed as anticancer drug candidates. In this context, we introduce IrBDP for which the C^N chelating phenyloxazoline ligand carries a fluorescent and lipophilic BODIPY reporter group, designed for intracellular tracking and hydrophobic compartment tropism. High-resolution analysis of cells cultured with IrBDP showed that it quickly permeates the plasma membrane and accumulates in the mitochondria and endoplasmic reticulum (ER), generating ER stress, dispersal of the Golgi apparatus, cell proliferation arrest and apoptotic cell death. Moreover, IrBDP forms fluorescent adducts with a subset of amino acids, namely histidine and cysteine, via coordination of N or S donor atoms of their side chains. Consistently, in vivo formation of covalent adducts with specific proteins is demonstrated, providing a molecular basis for the observed cytotoxicity and cellular response. Collectively, these results provide a new entry to the development of half-sandwich iridium-based anticancer drugs.
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Affiliation(s)
- Robin Ramos
- Institut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, CNRS, 4 Place Jussieu, F-75005 Paris, France.,Centre de Recherche Saint Antoine (CRSA), Sorbonne Université, INSERM, 184 Rue du Faubourg Saint Antoine, F-75012 Paris, France
| | - Jean-François Gilles
- Imaging Core Facility, CNRS-FR3631-Institut de Biologie Paris Seine, Sorbonne Université, F-75005 Paris, France
| | - Romain Morichon
- Centre de Recherche Saint Antoine (CRSA), Sorbonne Université, INSERM, 184 Rue du Faubourg Saint Antoine, F-75012 Paris, France
| | - Cédric Przybylski
- Institut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, CNRS, 4 Place Jussieu, F-75005 Paris, France
| | - Benoît Caron
- Sorbonne Université, ISTeP, ALIPP6, 4 Place Jussieu 75005 Paris, France
| | - Candice Botuha
- Institut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, CNRS, 4 Place Jussieu, F-75005 Paris, France
| | - Anthi Karaiskou
- Centre de Recherche Saint Antoine (CRSA), Sorbonne Université, INSERM, 184 Rue du Faubourg Saint Antoine, F-75012 Paris, France
| | - Michèle Salmain
- Institut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, CNRS, 4 Place Jussieu, F-75005 Paris, France
| | - Joëlle Sobczak-Thépot
- Centre de Recherche Saint Antoine (CRSA), Sorbonne Université, INSERM, 184 Rue du Faubourg Saint Antoine, F-75012 Paris, France
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11
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Khodjoyan S, Remadna E, Dossmann H, Lesage D, Gontard G, Forté J, Hoffmeister H, Basu U, Ott I, Spence P, Waller ZAE, Salmain M, Bertrand B. [(C C)Au(N N)] + Complexes as a New Family of Anticancer Candidates: Synthesis, Characterization and Exploration of the Antiproliferative Properties. Chemistry 2021; 27:15773-15785. [PMID: 34436799 DOI: 10.1002/chem.202102751] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 07/29/2021] [Indexed: 12/31/2022]
Abstract
A library of eleven cationic gold(III) complexes of the general formula [(C C)Au(N N)]+ when C C is either biphenyl or 4,4'-ditertbutyldiphenyl and N N is a bipyridine, phenanthroline or dipyridylamine derivative have been synthesized and characterized. Contrasting effects on the viability of the triple negative breast cancer cells MDA-MB-231 was observed from a preliminary screening. The antiproliferative activity of the seven most active complexes were further assayed on a larger panel of human cancer cells as well as on non-cancerous cells for comparison. Two complexes stood out for being either highly active or highly selective. Eventually, reactivity studies with biologically meaningful amino acids, glutathione, higher order DNA structures and thioredoxin reductase (TrxR) revealed a markedly different behavior from that of the well-known coordinatively isomeric [(C N C)Au(NHC)]+ structure. This makes the [(C C)Au(N N)]+ complexes a new class of organogold compounds with an original mode of action.
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Affiliation(s)
- Silva Khodjoyan
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 75005, Paris, France
| | - Edwyn Remadna
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 75005, Paris, France
| | - Héloïse Dossmann
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 75005, Paris, France
| | - Denis Lesage
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 75005, Paris, France
| | - Geoffrey Gontard
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 75005, Paris, France
| | - Jérémy Forté
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 75005, Paris, France
| | - Henrik Hoffmeister
- Institute of Medicinal and Pharmaceutical Chemistry, Technische Universität Braunschweig, Beethovenstrasse 55, 38106, Braunschweig, Germany
| | - Uttara Basu
- Institute of Medicinal and Pharmaceutical Chemistry, Technische Universität Braunschweig, Beethovenstrasse 55, 38106, Braunschweig, Germany
| | - Ingo Ott
- Institute of Medicinal and Pharmaceutical Chemistry, Technische Universität Braunschweig, Beethovenstrasse 55, 38106, Braunschweig, Germany
| | - Philip Spence
- School of Pharmacy, University of East Anglia, Norwich, NR4 7TJ, UK
| | - Zoë A E Waller
- School of Pharmacy, University of East Anglia, Norwich, NR4 7TJ, UK.,UCL School of Pharmacy, 29-39 Brunswick Square, London, WC1 N, UK
| | - Michèle Salmain
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 75005, Paris, France
| | - Benoît Bertrand
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 75005, Paris, France
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12
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Mazouzi Y, Miche A, Loiseau A, Beito B, Méthivier C, Knopp D, Salmain M, Boujday S. Design and Analytical Performances of a Diclofenac Biosensor for Water Resources Monitoring. ACS Sens 2021; 6:3485-3493. [PMID: 34436869 DOI: 10.1021/acssensors.1c01607] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Because the broadly consumed pain killer diclofenac (DCF) is a recognized pollutant, monitoring of its concentration is routinely performed in surface waters. As a valuable alternative to chromatographic and immunochemical assays, we developed a piezoelectric immunosensor to quantify DCF, first in buffer (PBS) and then in river water samples. A sensing layer comprising DCF was built up on the surface of silica-coated quartz sensors using a robust coupling chemistry. Binding of a highly affine monoclonal anti-DCF antibody was monitored in real time by quartz crystal microbalance with dissipation (QCM-D) measurements from which were determined a dissociation constant KD of 0.24 nM and an acoustic antibody surface coverage of 1120 ng/cm2 at saturation. On the other hand, an optical antibody surface coverage of 260 ng/cm2 was determined by combined nanoplasmonic sensing measurement, giving a hydration percentage of 75% for the antibody monolayer. DCF assay was further set up following a competitive format for which binding of antibody to the sensing layer is inhibited by DCF in solution. The piezoelectric sensor response expressed as frequency shift ΔF was inversely related to the concentration of DCF with a dynamic range of 15-46 nM and a limit of detection (LoD) of 9.5 nM (2.8 μg/L) in PBS. This piezoelectric immunosensor was eventually applied to the assay of DCF in surface water samples taken at three different locations in the Seine and Marne rivers. The calculated concentration of DCF in these samples was in good agreement with official data published by the French center of water analysis eaufrance.
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Affiliation(s)
- Yacine Mazouzi
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS), 4 place Jussieu, F-75005 Paris, France
| | - Antoine Miche
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS), 4 place Jussieu, F-75005 Paris, France
| | - Alexis Loiseau
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS), 4 place Jussieu, F-75005 Paris, France
| | - Bruno Beito
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS), 4 place Jussieu, F-75005 Paris, France
| | - Christophe Méthivier
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS), 4 place Jussieu, F-75005 Paris, France
| | - Dietmar Knopp
- Technical University Munich, Chair of Analytical Chemistry and Water Chemistry, Institute of Hydrochemistry, Marchioninistrasse 17, 81377 München, Germany
| | - Michèle Salmain
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 4 place Jussieu, F-75005 Paris, France
| | - Souhir Boujday
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS), 4 place Jussieu, F-75005 Paris, France
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13
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Ramos R, Zimbron JM, Thorimbert S, Chamoreau LM, Munier A, Botuha C, Karaiskou A, Salmain M, Sobczak-Thépot J. Insights into the antiproliferative mechanism of (C^N)-chelated half-sandwich iridium complexes. Dalton Trans 2021; 49:17635-17641. [PMID: 33226042 DOI: 10.1039/d0dt03414b] [Citation(s) in RCA: 2] [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: 12/22/2022]
Abstract
Transition metal-based anticancer compounds, as an alternative to platinum derivatives, are raising scientific interest as they may present distinct although poorly understood mechanisms of action. We used a structure-activity relationship-based methodology to investigate the chemical and biological features of a series of ten (C^N)-chelated half-sandwich iridiumIII complexes of the general formula [IrCp*(phox)Cl], where (phox) is a 2-phenyloxazoline ligand forming a 5-membered metallacycle. This series of compounds undergoes a fast exchange of their chlorido ligand once solubilised in DMSO. They were cytotoxic to HeLa cells with IC50 values in the micromolar range and induced a rapid activation of caspase-3, an apoptosis marker. In vitro, the oxidative power of all the complexes towards NADH was highlighted but only the complexes bearing substituents on the oxazoline ring were able to produce H2O2 at the micromolar range. However, we demonstrated using a powerful HyPer protein redox sensor-based flow cytometry assay that most complexes rapidly raised intracellular levels of H2O2. Hence, this study shows that oxidative stress can partly explain the cytotoxicity of these complexes on the HeLa cell line and gives a first entry to their mechanism of action.
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Affiliation(s)
- Robin Ramos
- Institut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, CNRS, 4 place Jussieu, F-75005 Paris, France.
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14
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Pellas V, Hu D, Mazouzi Y, Mimoun Y, Blanchard J, Guibert C, Salmain M, Boujday S. Gold Nanorods for LSPR Biosensing: Synthesis, Coating by Silica, and Bioanalytical Applications. Biosensors (Basel) 2020; 10:E146. [PMID: 33080925 PMCID: PMC7603250 DOI: 10.3390/bios10100146] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 10/12/2020] [Accepted: 10/13/2020] [Indexed: 12/20/2022]
Abstract
Nanoparticles made of coinage metals are well known to display unique optical properties stemming from the localized surface plasmon resonance (LSPR) phenomenon, allowing their use as transducers in various biosensing configurations. While most of the reports initially dealt with spherical gold nanoparticles owing to their ease of synthesis, the interest in gold nanorods (AuNR) as plasmonic biosensors is rising steadily. These anisotropic nanoparticles exhibit, on top of the LSPR band in the blue range common with spherical nanoparticles, a longitudinal LSPR band, in all respects superior, and in particular in terms of sensitivity to the surrounding media and LSPR-biosensing. However, AuNRs synthesis and their further functionalization are less straightforward and require thorough processing. In this paper, we intend to give an up-to-date overview of gold nanorods in LSPR biosensing, starting from a critical review of the recent findings on AuNR synthesis and the main challenges related to it. We further highlight the various strategies set up to coat AuNR with a silica shell of controlled thickness and porosity compatible with LSPR-biosensing. Then, we provide a survey of the methods employed to attach various bioreceptors to AuNR. Finally, the most representative examples of AuNR-based LSPR biosensors are reviewed with a focus put on their analytical performances.
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Affiliation(s)
- Vincent Pellas
- Laboratoire de Réactivité de Surface (LRS), Sorbonne Université, CNRS, UMR 7197, 4 Place Jussieu, F-75005 Paris, France; (V.P.); (D.H.); (Y.M.); (Y.M.); (J.B.); (C.G.)
- Institut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, CNRS, 4 Place Jussieu, F-75005 Paris, France
| | - David Hu
- Laboratoire de Réactivité de Surface (LRS), Sorbonne Université, CNRS, UMR 7197, 4 Place Jussieu, F-75005 Paris, France; (V.P.); (D.H.); (Y.M.); (Y.M.); (J.B.); (C.G.)
| | - Yacine Mazouzi
- Laboratoire de Réactivité de Surface (LRS), Sorbonne Université, CNRS, UMR 7197, 4 Place Jussieu, F-75005 Paris, France; (V.P.); (D.H.); (Y.M.); (Y.M.); (J.B.); (C.G.)
| | - Yoan Mimoun
- Laboratoire de Réactivité de Surface (LRS), Sorbonne Université, CNRS, UMR 7197, 4 Place Jussieu, F-75005 Paris, France; (V.P.); (D.H.); (Y.M.); (Y.M.); (J.B.); (C.G.)
| | - Juliette Blanchard
- Laboratoire de Réactivité de Surface (LRS), Sorbonne Université, CNRS, UMR 7197, 4 Place Jussieu, F-75005 Paris, France; (V.P.); (D.H.); (Y.M.); (Y.M.); (J.B.); (C.G.)
| | - Clément Guibert
- Laboratoire de Réactivité de Surface (LRS), Sorbonne Université, CNRS, UMR 7197, 4 Place Jussieu, F-75005 Paris, France; (V.P.); (D.H.); (Y.M.); (Y.M.); (J.B.); (C.G.)
| | - Michèle Salmain
- Institut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, CNRS, 4 Place Jussieu, F-75005 Paris, France
| | - Souhir Boujday
- Laboratoire de Réactivité de Surface (LRS), Sorbonne Université, CNRS, UMR 7197, 4 Place Jussieu, F-75005 Paris, France; (V.P.); (D.H.); (Y.M.); (Y.M.); (J.B.); (C.G.)
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15
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Bertrand B, Botuha C, Forté J, Dossmann H, Salmain M. A Bis-Chelating O N O ^ / N N ^ Ligand for the Synthesis of Heterobimetallic Platinum(II)/Rhenium(I) Complexes: Tools for the Optimization of a New Class of Platinum(II) Anticancer Agents. Chemistry 2020; 26:12846-12861. [PMID: 32602602 DOI: 10.1002/chem.202001752] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 06/23/2020] [Indexed: 01/03/2023]
Abstract
The two independent and N N ^ coordination sites of a newly synthesized bis[2-(hydroxyphenyl)-1,2,4-triazole] platform have been exploited to prepare four monometallic neutral ()PtII complexes carrying DMSO, pyridine, triphenylphosphine, or N-heterocyclic carbene as the fourth ligand. Then, the second N N ^ coordination site was used to introduce an IR-active rhenium tricarbonyl entity, affording the four corresponding heterobimetallic neutral PtII /ReI complexes, as well as a cationic PtII /ReI derivative. X-ray crystallographic studies showed that distortion of the organic platform occurred to accommodate the coordination geometry of both metal centers. No ligand exchange or transchelation occurred upon incubation of the PtII complexes in aqueous environment or in the presence of FeIII , respectively. The antiproliferative activity of the ligand and complexes was first screened on the triple-negative breast cancer cell line MDA-MB-231. Then, the IC50 values of the most active candidates were determined on a wider panel of human cancer cells (MDA-MB-231, MCF-7, and A2780), as well as on a nontumorigenic cell line (MCF-10A). Low micromolar activities were reached for the complexes carrying a DMSO ligand, making them the first examples of highly active, but hydrolytically stable, PtII complexes. Finally, the characteristic mid-IR signature of the {Re(CO)3 } fragment in the Pt/Re heterobimetallic complexes was used to quantify their uptake in breast cancer cells.
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Affiliation(s)
- Benoît Bertrand
- CNRS, Institut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, 75005, Paris, France
| | - Candice Botuha
- CNRS, Institut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, 75005, Paris, France
| | - Jérémy Forté
- CNRS, Institut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, 75005, Paris, France
| | - Héloïse Dossmann
- CNRS, Institut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, 75005, Paris, France
| | - Michèle Salmain
- CNRS, Institut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, 75005, Paris, France
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16
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Zhang L, Mazouzi Y, Salmain M, Liedberg B, Boujday S. Antibody-Gold Nanoparticle Bioconjugates for Biosensors: Synthesis, Characterization and Selected Applications. Biosens Bioelectron 2020; 165:112370. [DOI: 10.1016/j.bios.2020.112370] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/04/2020] [Accepted: 06/05/2020] [Indexed: 01/22/2023]
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17
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Bertrand B, Gontard G, Botuha C, Salmain M. Pincer‐Based Heterobimetallic Pt(II)/Ru(II), Pt(II)/Ir(III), and Pt(II)/Cu(I) Complexes: Synthesis and Evaluation of Antiproliferative Properties. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000717] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Benoît Bertrand
- CNRS, Institut Parisien de Chimie Moléculaire (IPCM) Sorbonne Université 75005 Paris France
| | - Geoffrey Gontard
- CNRS, Institut Parisien de Chimie Moléculaire (IPCM) Sorbonne Université 75005 Paris France
| | - Candice Botuha
- CNRS, Institut Parisien de Chimie Moléculaire (IPCM) Sorbonne Université 75005 Paris France
| | - Michèle Salmain
- CNRS, Institut Parisien de Chimie Moléculaire (IPCM) Sorbonne Université 75005 Paris France
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18
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Rada JP, Forté J, Gontard G, Corcé V, Salmain M, Rey NA. Isoxazole-Derived Aroylhydrazones and Their Dinuclear Copper(II) Complexes Show Antiproliferative Activity on Breast Cancer Cells with a Potentially Alternative Mechanism Of Action. Chembiochem 2020; 21:2474-2486. [PMID: 32282111 DOI: 10.1002/cbic.202000122] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [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: 02/28/2020] [Revised: 04/10/2020] [Indexed: 12/15/2022]
Abstract
This paper reports the design, synthesis and cytotoxicity studies of two new isoxazole-derived aroylhydrazone ligands and their dinuclear copper(II) complexes. Compounds were fully characterized by various spectroscopic and analytical techniques. The molecular structures of four derivatives were confirmed by X-ray crystallography. The stability of the ligands and the complexes in aqueous medium was monitored spectroscopically. Both the ligands and the complexes were shown to interact with calf thymus DNA (ct-DNA). Additionally, structures containing a phenol pendant arm were significantly more cytotoxic than those carrying a pendant pyridine substituent, reaching sub-micromolar IC50 values on the triple-negative human breast cancer cell line MDA-MB-231. The metal chelation and transchelation ability of the compounds towards FeII , FeIII and ZnII ions was explored as a possible mechanism of action of these compounds.
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Affiliation(s)
- Jesica Paola Rada
- LABSO-Bio Laboratory, Department of Chemistry, Pontifical Catholic University of Rio de Janeiro, 225 Rua Marquês de, São Vicente, Brazil
| | - Jéremy Forté
- Institut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, CNRS, 4 place Jussieu, 75005, Paris, France
| | - Geoffrey Gontard
- Institut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, CNRS, 4 place Jussieu, 75005, Paris, France
| | - Vincent Corcé
- Institut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, CNRS, 4 place Jussieu, 75005, Paris, France
| | - Michèle Salmain
- Institut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, CNRS, 4 place Jussieu, 75005, Paris, France
| | - Nicolás A Rey
- LABSO-Bio Laboratory, Department of Chemistry, Pontifical Catholic University of Rio de Janeiro, 225 Rua Marquês de, São Vicente, Brazil
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Jamroz D, Fischer‐Durand N, Palusiak M, Wojtulewski S, Jarzyński S, Stępniewska M, Salmain M, Rudolf B. Inverse electron‐demand Diels‐Alder (iEDDA) bioorthogonal conjugation of half‐sandwich transition metallocarbonyl entities to a model protein. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5507] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Daria Jamroz
- Department of Organic Chemistry, Faculty of ChemistryUniversity of Lodz 91–403 Lodz Poland
| | - Nathalie Fischer‐Durand
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM) 75005 Paris France
| | - Marcin Palusiak
- Department of Physical Chemistry, Faculty of ChemistryUniversity of Lodz 90–236 Lodz Poland
| | - Sławomir Wojtulewski
- Institute of Chemistry, University of Bialystok Ciolkowskiego 1 K, 15–245 Bialystok Poland
| | - Szymon Jarzyński
- Department of Organic Chemistry, Faculty of ChemistryUniversity of Lodz 91–403 Lodz Poland
| | - Marlena Stępniewska
- Department of Organic Chemistry, Faculty of ChemistryUniversity of Lodz 91–403 Lodz Poland
| | - Michèle Salmain
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM) 75005 Paris France
| | - Bogna Rudolf
- Department of Organic Chemistry, Faculty of ChemistryUniversity of Lodz 91–403 Lodz Poland
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Nováková Lachmanová Š, Pospíšil L, Šebera J, Talbi B, Salmain M, Hromadová M. Electrochemical characterization of the artificial metalloenzyme papain-[(η6-arene)Ru(1,10-phenanthroline)Cl]+. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.113882] [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: 10/25/2022]
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21
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Loiseau A, Zhang L, Hu D, Salmain M, Mazouzi Y, Flack R, Liedberg B, Boujday S. Core-Shell Gold/Silver Nanoparticles for Localized Surface Plasmon Resonance-Based Naked-Eye Toxin Biosensing. ACS Appl Mater Interfaces 2019; 11:46462-46471. [PMID: 31744295 DOI: 10.1021/acsami.9b14980] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [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: 05/20/2023]
Abstract
The localized surface plasmon resonance (LSPR) phenomenon provides a versatile property for biodetection. Herein, this unique feature was employed to build a homogeneous optical biosensor to detect staphylococcal enterotoxin A (SEA) in solution down to very low levels by naked-eye readout. If the initial position of the LSPR band is located in the cyan region, even a small red shift (∼2-3 nm) induced by a refractive index change close to the surface of nanoparticles (NPs) could make the light absorption transit from cyan to green and become visually detectable via a concomitant change in the complementary colors. In this work, we aimed at synthesizing two types of NPs based on compositionally complex core-shell NPs-Ag shells on AuNPs (Au@AgNPs) and Ag inside gold nanoshells (Ag@AuNPs). By controlling the thickness of the shells and their surface chemistry with anti-SEA antibody (Ab), the LSPR band was tuned to near 495 and 520 nm for Ag@AuNPs and Au@AgNPs, respectively. The two particle systems were subsequently applied to spectroscopically and visually detect anti-SEA Ab-SEA interactions. Upon the addition of SEA, large red shifts of the LSPR band were observed spectroscopically and the limits of detection (LODs) were estimated to be 0.2 and 0.4 nM for Au@AgNPs and Ag@AuNPs, respectively. Although the two sets of NPs gave almost identical LODs, the Ag@AuNPs whose initial position of the LSPR band was tuned in the cyan to green region (∼500 nm) displayed a substantially more distinct color change from orange to red, as revealed by the naked eye. We foresee significant potential to this strategy in medical diagnostics and environmental monitoring, especially when basic laboratory infrastructure is sparse or nonexistent.
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Affiliation(s)
- Alexis Loiseau
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS) , 4 Place Jussieu , F 75005 Paris , France
| | - Lu Zhang
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS) , 4 Place Jussieu , F 75005 Paris , France
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM) , 4 Place Jussieu , F 75005 Paris , France
- Centre for Biomimetic Sensor Science, School of Materials Science and Engineering , Nanyang Technological University , Singapore 637553 , Singapore
| | - David Hu
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS) , 4 Place Jussieu , F 75005 Paris , France
| | - Michèle Salmain
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM) , 4 Place Jussieu , F 75005 Paris , France
| | - Yacine Mazouzi
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS) , 4 Place Jussieu , F 75005 Paris , France
| | - Raphaël Flack
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS) , 4 Place Jussieu , F 75005 Paris , France
| | - Bo Liedberg
- Centre for Biomimetic Sensor Science, School of Materials Science and Engineering , Nanyang Technological University , Singapore 637553 , Singapore
| | - Souhir Boujday
- Sorbonne Université, CNRS, Laboratoire de Réactivité de Surface (LRS) , 4 Place Jussieu , F 75005 Paris , France
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22
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Salmain M, Fischer-Durand N, Rudolf B. Bioorthogonal Conjugation of Transition Organometallic Complexes to Peptides and Proteins: Strategies and Applications. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900810] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Michèle Salmain
- Sorbonne Université; CNRS; Institut Parisien de Chimie Moléculaire; 4 place Jussieu 75005 Paris France
| | - Nathalie Fischer-Durand
- Sorbonne Université; CNRS; Institut Parisien de Chimie Moléculaire; 4 place Jussieu 75005 Paris France
| | - Bogna Rudolf
- Department of Organic Chemistry; Faculty of Chemistry; University of Lodz; 91-403 Lodz Poland
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23
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Tonolo F, Salmain M, Scalcon V, Top S, Pigeon P, Folda A, Caron B, McGlinchey MJ, Toillon R, Bindoli A, Jaouen G, Vessières A, Rigobello MP. Small Structural Differences between Two Ferrocenyl Diphenols Determine Large Discrepancies of Reactivity and Biological Effects. ChemMedChem 2019; 14:1717-1726. [DOI: 10.1002/cmdc.201900430] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 09/04/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Federica Tonolo
- Dipartimento di Scienze BiomedicheUniversità di Padova Via Ugo Bassi 58/b 35131 Padova Italy
| | - Michèle Salmain
- Sorbonne UniversitéCNRS, IPCM 4 Place Jussieu 75005 Paris France
| | - Valeria Scalcon
- Dipartimento di Scienze BiomedicheUniversità di Padova Via Ugo Bassi 58/b 35131 Padova Italy
| | - Siden Top
- Sorbonne UniversitéCNRS, IPCM 4 Place Jussieu 75005 Paris France
| | - Pascal Pigeon
- Sorbonne UniversitéCNRS, IPCM 4 Place Jussieu 75005 Paris France
- Chimie ParisTechPSL University 11 rue Pierre et Marie Curie 75005 Paris France
| | - Alessandra Folda
- Dipartimento di Scienze BiomedicheUniversità di Padova Via Ugo Bassi 58/b 35131 Padova Italy
| | - Benoit Caron
- Sorbonne UniversitéISTeP, ALIPP6 4 Place Jussieu 75005 Paris France
| | | | | | - Alberto Bindoli
- Istituto di Neuroscienze (CNR) Sezione di Padovac/o Dipartimento di Scienze Biomediche Via Ugo Bassi 58/b 35131 Padova Italy
| | - Gérard Jaouen
- Sorbonne UniversitéCNRS, IPCM 4 Place Jussieu 75005 Paris France
- Chimie ParisTechPSL University 11 rue Pierre et Marie Curie 75005 Paris France
| | - Anne Vessières
- Sorbonne UniversitéCNRS, IPCM 4 Place Jussieu 75005 Paris France
| | - Maria Pia Rigobello
- Dipartimento di Scienze BiomedicheUniversità di Padova Via Ugo Bassi 58/b 35131 Padova Italy
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Illy N, Corcé V, Zimbron J, Molinié V, Labourel M, Tresset G, Degrouard J, Salmain M, Guégan P. pH‐Sensitive Poly(ethylene glycol)/Poly(ethoxyethyl glycidyl ether) Block Copolymers: Synthesis, Characterization, Encapsulation, and Delivery of a Hydrophobic Drug. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201900210] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Nicolas Illy
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire IPCMEquipe Chimie des Polymères 4 Place Jussieu F‐75005 Paris France
| | - Vincent Corcé
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie MoléculaireIPCM 4 Place Jussieu F‐75005 Paris France
| | - Jérémy Zimbron
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie MoléculaireIPCM 4 Place Jussieu F‐75005 Paris France
| | - Vincent Molinié
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire IPCMEquipe Chimie des Polymères 4 Place Jussieu F‐75005 Paris France
| | - Mélanie Labourel
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire IPCMEquipe Chimie des Polymères 4 Place Jussieu F‐75005 Paris France
| | - Guillaume Tresset
- Laboratoire de Physique des Solides CNRS, Univ. Paris‐Sud, Université Paris‐Saclay 91405 Orsay Cedex France
| | - Jéril Degrouard
- Laboratoire de Physique des Solides CNRS, Univ. Paris‐Sud, Université Paris‐Saclay 91405 Orsay Cedex France
| | - Michèle Salmain
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie MoléculaireIPCM 4 Place Jussieu F‐75005 Paris France
| | - Philippe Guégan
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire IPCMEquipe Chimie des Polymères 4 Place Jussieu F‐75005 Paris France
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25
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Loiseau A, Asila V, Boitel-Aullen G, Lam M, Salmain M, Boujday S. Silver-Based Plasmonic Nanoparticles for and Their Use in Biosensing. Biosensors (Basel) 2019; 9:bios9020078. [PMID: 31185689 PMCID: PMC6627098 DOI: 10.3390/bios9020078] [Citation(s) in RCA: 147] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 05/27/2019] [Accepted: 05/31/2019] [Indexed: 12/11/2022]
Abstract
The localized surface plasmon resonance (LSPR) property of metallic nanoparticles is widely exploited for chemical and biological sensing. Selective biosensing of molecules using functionalized nanoparticles has become a major research interdisciplinary area between chemistry, biology and material science. Noble metals, especially gold (Au) and silver (Ag) nanoparticles, exhibit unique and tunable plasmonic properties; the control over these metal nanostructures size and shape allows manipulating their LSPR and their response to the local environment. In this review, we will focus on Ag-based nanoparticles, a metal that has probably played the most important role in the development of the latest plasmonic applications, owing to its unique properties. We will first browse the methods for AgNPs synthesis allowing for controlled size, uniformity and shape. Ag-based biosensing is often performed with coated particles; therefore, in a second part, we will explore various coating strategies (organics, polymers, and inorganics) and their influence on coated-AgNPs properties. The third part will be devoted to the combination of gold and silver for plasmonic biosensing, in particular the use of mixed Ag and AuNPs, i.e., AgAu alloys or Ag-Au core@shell nanoparticles will be outlined. In the last part, selected examples of Ag and AgAu-based plasmonic biosensors will be presented.
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Affiliation(s)
- Alexis Loiseau
- Laboratoire de Réactivité de Surface (LRS), Sorbonne Université, CNRS, UMR 7197, 4 place Jussieu, F-75005 Paris, France.
| | - Victoire Asila
- Sorbonne Université, Faculté des Sciences et Ingénierie, Master de Chimie, Profil MatNanoBio, 4 place Jussieu, F-75005 Paris, France.
| | - Gabriel Boitel-Aullen
- Sorbonne Université, Faculté des Sciences et Ingénierie, Master de Chimie, Profil MatNanoBio, 4 place Jussieu, F-75005 Paris, France.
| | - Mylan Lam
- Sorbonne Université, Faculté des Sciences et Ingénierie, Master de Chimie, Profil MatNanoBio, 4 place Jussieu, F-75005 Paris, France.
| | - Michèle Salmain
- Institut Parisien de Chimie Moléculaire (IPCM), Sorbonne Université, CNRS, 4 place Jussieu, F-75005 Paris, France.
| | - Souhir Boujday
- Laboratoire de Réactivité de Surface (LRS), Sorbonne Université, CNRS, UMR 7197, 4 place Jussieu, F-75005 Paris, France.
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26
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Fus F, Yang Y, Lee HZS, Top S, Carriere M, Bouron A, Pacureanu A, da Silva JC, Salmain M, Vessières A, Cloetens P, Jaouen G, Bohic S. Intracellular Localization of an Osmocenyl‐Tamoxifen Derivative in Breast Cancer Cells Revealed by Synchrotron Radiation X‐ray Fluorescence Nanoimaging. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201812336] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Florin Fus
- EA 7442, Laboratoire Rayonnement Synchrotron et Recherche MédicaleUniversité Grenoble Alpes Grenoble France
- European Synchrotron Radiation FacilityID16A beamline, ESRF Grenoble France
| | - Yang Yang
- European Synchrotron Radiation FacilityID16A beamline, ESRF Grenoble France
| | | | - Siden Top
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM) 75005 Paris France
| | - Marie Carriere
- Univ. Grenoble Grenoble AlpesCEACNRS, INAC-SyMMES, CIBEST 38000 Grenoble France
| | - Alexandre Bouron
- Laboratoire de Chimie et Biologie des Métaux, UMR CNRS 5249Université Grenoble Alpes, CEA, BIG Grenoble France
| | | | | | - Michèle Salmain
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM) 75005 Paris France
| | - Anne Vessières
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM) 75005 Paris France
| | - Peter Cloetens
- European Synchrotron Radiation FacilityID16A beamline, ESRF Grenoble France
| | - Gérard Jaouen
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM) 75005 Paris France
- PSLChimie ParisTech 11 rue Pierre et Marie Curie 75005 Paris France
| | - Sylvain Bohic
- EA 7442, Laboratoire Rayonnement Synchrotron et Recherche MédicaleUniversité Grenoble Alpes Grenoble France
- European Synchrotron Radiation FacilityID16A beamline, ESRF Grenoble France
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27
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Fus F, Yang Y, Lee HZS, Top S, Carriere M, Bouron A, Pacureanu A, da Silva JC, Salmain M, Vessières A, Cloetens P, Jaouen G, Bohic S. Intracellular Localization of an Osmocenyl‐Tamoxifen Derivative in Breast Cancer Cells Revealed by Synchrotron Radiation X‐ray Fluorescence Nanoimaging. Angew Chem Int Ed Engl 2019; 58:3461-3465. [DOI: 10.1002/anie.201812336] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 01/09/2019] [Indexed: 12/18/2022]
Affiliation(s)
- Florin Fus
- EA 7442, Laboratoire Rayonnement Synchrotron et Recherche MédicaleUniversité Grenoble Alpes Grenoble France
- European Synchrotron Radiation FacilityID16A beamline, ESRF Grenoble France
| | - Yang Yang
- European Synchrotron Radiation FacilityID16A beamline, ESRF Grenoble France
| | | | - Siden Top
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM) 75005 Paris France
| | - Marie Carriere
- Univ. Grenoble Grenoble AlpesCEACNRS, INAC-SyMMES, CIBEST 38000 Grenoble France
| | - Alexandre Bouron
- Laboratoire de Chimie et Biologie des Métaux, UMR CNRS 5249Université Grenoble Alpes, CEA, BIG Grenoble France
| | | | | | - Michèle Salmain
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM) 75005 Paris France
| | - Anne Vessières
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM) 75005 Paris France
| | - Peter Cloetens
- European Synchrotron Radiation FacilityID16A beamline, ESRF Grenoble France
| | - Gérard Jaouen
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM) 75005 Paris France
- PSLChimie ParisTech 11 rue Pierre et Marie Curie 75005 Paris France
| | - Sylvain Bohic
- EA 7442, Laboratoire Rayonnement Synchrotron et Recherche MédicaleUniversité Grenoble Alpes Grenoble France
- European Synchrotron Radiation FacilityID16A beamline, ESRF Grenoble France
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Fischer-Durand N, Lizinska D, Guérineau V, Rudolf B, Salmain M. ‘Clickable’ cyclopentadienyl iron carbonyl complexes for bioorthogonal conjugation of mid-infrared labels to a model protein and PAMAM dendrimer. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4798] [Citation(s) in RCA: 3] [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: 01/05/2023]
Affiliation(s)
- Nathalie Fischer-Durand
- CNRS, Institut Parisien de Chimie Moléculaire (IPCM); Sorbonne Université; 4 place Jussieu 75005 Paris France
| | - Daria Lizinska
- Department of Organic Chemistry; University of Lodz; Tamka 12 91-403 Lodz Poland
| | - Vincent Guérineau
- Institut de Chimie des Substances Naturelles, CNRS UPR2301; Université Paris-Sud, Université Paris-Saclay; Avenue de la Terrasse 91198 Gif-sur-Yvette Cedex France
| | - Bogna Rudolf
- Department of Organic Chemistry; University of Lodz; Tamka 12 91-403 Lodz Poland
| | - Michèle Salmain
- CNRS, Institut Parisien de Chimie Moléculaire (IPCM); Sorbonne Université; 4 place Jussieu 75005 Paris France
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Wang Y, Heinemann F, Top S, Dazzi A, Policar C, Henry L, Lambert F, Jaouen G, Salmain M, Vessieres A. Ferrocifens labelled with an infrared rhenium tricarbonyl tag: synthesis, antiproliferative activity, quantification and nano IR mapping in cancer cells. Dalton Trans 2018; 47:9824-9833. [PMID: 29993046 DOI: 10.1039/c8dt01582a] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [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
Antiproliferative activities of several members of the ferrocifen family, both in vitro and in vivo, are well documented although their precise location in cancer cells has not yet been elucidated. However, two different infrared imaging techniques have been used to map the non-cytotoxic cyrhetrenyl analogue of ferrociphenol in a single cell. This observation prompted us to tag two ferrocifens with a cyrhetrenyl unit [CpRe(CO)3; Cp = η5-cyclopentadienyl] by grafting it, via an ester bond, either to one of the phenols (4, 5) or to the hydroxypropyl chain (6). Complexes 4-6 retained a high cytotoxicity on breast cancer cells (MDA-MB-231) with IC50 values in the range 0.32-2.5 μM. Transmission IR spectroscopy was used to quantify the amount of cyrhetrenyl tag present in cells incubated with 5 or 6. The results show that after a 1-hour incubation of cells at 37 °C, complexes 5 and 6 are mainly present within cells while only a limited percentage, quantified by ICP-OES, remained in the incubation medium. AFM-IR spectroscopy, a technique coupling infrared irradiation with near-field AFM detection, was used to map the cyrhetrenyl unit in a single MDA-MB-231 cell, incubated at 37 °C for 1 hour with 10 μM of 6. The results show that signal distribution of the characteristic band of the Re(CO)3 entity at 1950 cm-1 matched those of amide and phosphate, thus indicating a location of the complex mainly in the cell nucleus.
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Affiliation(s)
- Yong Wang
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), F-75005 Paris, France.
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Barik CK, Ganguly R, Li Y, Przybylski C, Salmain M, Leong WK. Embedding a Ruthenium-Based Structural Mimic of the [Fe]-Hydrogenase Cofactor into Papain. Inorg Chem 2018; 57:12206-12212. [PMID: 30198260 DOI: 10.1021/acs.inorgchem.8b01835] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We describe the synthesis of the ruthenacyclic carbamoyl complexes [Ru(2-NHC(O)C5H3NMe)(CO)2( o,o-Me2-C6H3S)(L)] (L = H2O or MeCN), which have a labile water or acetonitrile ligand at their sixth coordination sites. Steric bulk around the ruthenium center is essential in preventing isomerization and dimerization, and embedding within papain can be achieved via coordination of its sole free cysteine residue. The observed chemistry parallels that of the natural [Fe]-hydrogenase.
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Affiliation(s)
- Chandan Kr Barik
- Division of Chemistry & Biological Chemistry , Nanyang Technological University , 21 Nanyang Link , Singapore 637371 , Singapore
| | - Rakesh Ganguly
- Division of Chemistry & Biological Chemistry , Nanyang Technological University , 21 Nanyang Link , Singapore 637371 , Singapore
| | - Yongxin Li
- Division of Chemistry & Biological Chemistry , Nanyang Technological University , 21 Nanyang Link , Singapore 637371 , Singapore
| | - Cédric Przybylski
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM) , 4 place Jussieu , F-75005 Paris , France
| | - Michèle Salmain
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM) , 4 place Jussieu , F-75005 Paris , France
| | - Weng Kee Leong
- Division of Chemistry & Biological Chemistry , Nanyang Technological University , 21 Nanyang Link , Singapore 637371 , Singapore
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Cherrier MV, Amara P, Talbi B, Salmain M, Fontecilla-Camps JC. Crystallographic evidence for unexpected selective tyrosine hydroxylations in an aerated achiral Ru-papain conjugate. Metallomics 2018; 10:1452-1459. [PMID: 30175357 DOI: 10.1039/c8mt00160j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [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 X-ray structure of an aerated achiral Ru-papain conjugate has revealed the hydroxylation of two tyrosine residues found near the ruthenium ion. The most likely mechanism involves a ruthenium-bound superoxide as the reactive species responsible for the first hydroxylation and the resulting high valent Ru(iv)[double bond, length as m-dash]O species for the second one.
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Affiliation(s)
- Mickaël V Cherrier
- Univ. Grenoble Alpes, CEA, CNRS, IBS, Metalloproteins, F-38000 Grenoble, France.
| | - Patricia Amara
- Univ. Grenoble Alpes, CEA, CNRS, IBS, Metalloproteins, F-38000 Grenoble, France.
| | - Barisa Talbi
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 4 place Jussieu, 75005, Paris, France
| | - Michèle Salmain
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 4 place Jussieu, 75005, Paris, France
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Scalcon V, Salmain M, Folda A, Top S, Pigeon P, Shirley Lee HZ, Jaouen G, Bindoli A, Vessières A, Rigobello MP. Tamoxifen-like metallocifens target the thioredoxin system determining mitochondrial impairment leading to apoptosis in Jurkat cells. Metallomics 2018. [PMID: 28636040 DOI: 10.1039/c7mt00121e] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Tamoxifen-like metallocifens (TLMs) of the group-8 metals (Fe, Ru, and Os) show strong anti-proliferative activity on cancer cell lines resistant to apoptosis, owing to their unique redox properties. In contrast, the thioredoxin system, which is involved in cellular redox balance, is often overexpressed in cancer cells, especially in tumour types resistant to standard chemotherapies. Therefore, we investigated the effect of these three TLMs on the thioredoxin system and evaluated the input of the metallocene unit in comparison with structurally related organic tamoxifens. In vitro, all three TLMs became strong inhibitors of the cytosolic (TrxR1) and mitochondrial (TrxR2) isoforms of thioredoxin reductase after enzymatic oxidation with HRP/H2O2 while none of the organic analogues was effective. In Jurkat cells, TLMs inhibited mainly TrxR2, resulting in the accumulation of oxidized thioredoxin 2 and cell redox imbalance. Overproduction of ROS resulted in a strong decrease in the mitochondrial membrane potential, translocation of cytochrome c to the cytosol and activation of caspase 3, thus leading to apoptosis. None of these events occurred with organic tamoxifens. The mitochondrial fraction of cells exposed to TLMs contained a high amount of the corresponding metal, as quantified by ICP-OES. The lipophilic and cationic character associated with the singular redox properties of the TLMs could explain why they alter the mitochondrial function. These results provide new insights into the mechanism of action of tamoxifen-like metallocifens, underlying their prodrug behaviour and the pivotal role played by the metallocenic entity in their cytotoxic activity associated with the induction of apoptosis.
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Affiliation(s)
- Valeria Scalcon
- Dipartimento di Scienze Biomediche, Università di Padova, Via Ugo Bassi 58/b, 35131 Padova, Italy
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de Jesús Cázares-Marinero J, Przybylski C, Salmain M. Proteins as Macromolecular Ligands for Metal-Catalysed Asymmetric Transfer Hydrogenation of Ketones in Aqueous Medium. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701359] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
| | - Cédric Przybylski
- Institut Parisien de Chimie Moléculaire, IPCM; Sorbonne Université, CNRS; 75005 Paris France
| | - Michèle Salmain
- Institut Parisien de Chimie Moléculaire, IPCM; Sorbonne Université, CNRS; 75005 Paris France
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Ben Haddada M, Hu D, Salmain M, Zhang L, Peng C, Wang Y, Liedberg B, Boujday S. Gold nanoparticle-based localized surface plasmon immunosensor for staphylococcal enterotoxin A (SEA) detection. Anal Bioanal Chem 2017; 409:6227-6234. [DOI: 10.1007/s00216-017-0563-8] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 07/07/2017] [Accepted: 08/02/2017] [Indexed: 01/28/2023]
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Pocquet L, Vologdin N, Mangiatordi GF, Ciofini I, Nicolotti O, Thorimbert S, Salmain M. Supramolecular Anchoring of NCN-Pincer Palladium Complexes into a β-Barrel Protein Host: Molecular-Docking and Reactivity Insights. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700365] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Lucrèce Pocquet
- Sorbonne Universités; UPMC Univ Paris 06; CNRS; Institut Parisien de Chimie Moléculaire (IPCM); 4 Place Jussieu 75005 Paris France
| | - Nikolay Vologdin
- Sorbonne Universités; UPMC Univ Paris 06; CNRS; Institut Parisien de Chimie Moléculaire (IPCM); 4 Place Jussieu 75005 Paris France
| | - Giuseppe Felice Mangiatordi
- Dipartimento di Farmacia - Scienze del Farmaco; Università di Bari “Aldo Moro”; Via Orabona 4 70126 Bari Italy
| | - Ilaria Ciofini
- PSL Research university; Chimie ParisTech; CNRS Institut de Recherche de Chimie Paris (IRCP); 11 rue Pierre et Marie Curie 75005 Paris France
| | - Orazio Nicolotti
- Dipartimento di Farmacia - Scienze del Farmaco; Università di Bari “Aldo Moro”; Via Orabona 4 70126 Bari Italy
- Centro Ricerche TIRES; Università di Bari “Aldo Moro”; Via Amendola 173 70126 Bari Italy
| | - Serge Thorimbert
- Sorbonne Universités; UPMC Univ Paris 06; CNRS; Institut Parisien de Chimie Moléculaire (IPCM); 4 Place Jussieu 75005 Paris France
| | - Michèle Salmain
- Sorbonne Universités; UPMC Univ Paris 06; CNRS; Institut Parisien de Chimie Moléculaire (IPCM); 4 Place Jussieu 75005 Paris France
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Zimbron JM, Passador K, Gatin-Fraudet B, Bachelet CM, Plażuk D, Chamoreau LM, Botuha C, Thorimbert S, Salmain M. Synthesis, Photophysical Properties, and Living Cell Imaging of Theranostic Half-Sandwich Iridium–4,4-Difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) Dyads. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00250] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [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)
- Jeremy M. Zimbron
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 4 place Jussieu, 75005 Paris, France
| | - Kévin Passador
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 4 place Jussieu, 75005 Paris, France
| | - Blaise Gatin-Fraudet
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 4 place Jussieu, 75005 Paris, France
| | - Claude-Marie Bachelet
- Plateforme
d’Imagerie Cellulaire, Pitié-Salpêtrière,
Inserm U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06, 75013 Paris, France
| | - Damian Plażuk
- Department
of Organic Chemistry, Faculty of Chemistry, University of Łódź, Tamka 12, 91-403 Lodz, Poland
| | - Lise-Marie Chamoreau
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 4 place Jussieu, 75005 Paris, France
| | - Candice Botuha
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 4 place Jussieu, 75005 Paris, France
| | - Serge Thorimbert
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 4 place Jussieu, 75005 Paris, France
| | - Michèle Salmain
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 4 place Jussieu, 75005 Paris, France
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Scalcon V, Citta A, Folda A, Bindoli A, Salmain M, Ciofini I, Blanchard S, de Jésús Cázares-Marinero J, Wang Y, Pigeon P, Jaouen G, Vessières A, Rigobello MP. Enzymatic oxidation of ansa-ferrocifen leads to strong and selective thioredoxin reductase inhibition in vitro. J Inorg Biochem 2016; 165:146-151. [PMID: 27567149 DOI: 10.1016/j.jinorgbio.2016.08.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [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: 04/21/2016] [Revised: 07/13/2016] [Accepted: 08/04/2016] [Indexed: 12/01/2022]
Abstract
This paper reports the inhibitory effect on the cytosolic thioredoxin reductase (TrxR1) in vitro by the ansa-ferrocifen derivative (ansa-FcdiOH, 1). We found that 1 decreased only slightly enzyme activity (IC50=8μM), while 1*, the species generated by enzymatic oxidation by the HRP (horseradish peroxidase)/H2O2 mixture, strongly inhibited TrxR1 (IC50=0.15μM). At the same concentrations, neither 1 nor 1* had effect on glutathione reductase (GR). The most potent TrxR1 inhibitor did not appear to be the corresponding quinone methide as it was the case for ferrocifens of the acyclic series, or the stabilized carbocation as in the osmocifen series, but rather the quinone methide radical. This hypothesis was confirmed by ab-initio calculations of the species generated by oxidation of 1 and by EPR spectroscopy. BIAM (biotin-conjugated iodoacetamide) assay showed that 1* targeted both cysteine and selenocysteine of the C-terminal redox center of TrxR1.
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Affiliation(s)
- Valeria Scalcon
- Dipartimento di Scienze Biomediche, Università di Padova, Via Ugo Bassi 58/b, 35131 Padova, Italy
| | - Anna Citta
- Dipartimento di Scienze Biomediche, Università di Padova, Via Ugo Bassi 58/b, 35131 Padova, Italy
| | - Alessandra Folda
- Dipartimento di Scienze Biomediche, Università di Padova, Via Ugo Bassi 58/b, 35131 Padova, Italy
| | - Alberto Bindoli
- Istituto di Neuroscienze (CNR) Sezione di Padova, c/o Dipartimento di Scienze Biomediche, Via Ugo Bassi, 58/b, 35131 Padova, Italy
| | - Michèle Salmain
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 75005 Paris, France
| | - Ilaria Ciofini
- PSL Research University, Chimie ParisTech, 11 rue Pierre et Marie Curie, 75005 Paris, France
| | - Sébastien Blanchard
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 75005 Paris, France
| | | | - Yong Wang
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 75005 Paris, France; PSL Research University, Chimie ParisTech, 11 rue Pierre et Marie Curie, 75005 Paris, France
| | - Pascal Pigeon
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 75005 Paris, France; PSL Research University, Chimie ParisTech, 11 rue Pierre et Marie Curie, 75005 Paris, France
| | - Gérard Jaouen
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 75005 Paris, France; PSL Research University, Chimie ParisTech, 11 rue Pierre et Marie Curie, 75005 Paris, France
| | - Anne Vessières
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), 75005 Paris, France
| | - Maria Pia Rigobello
- Dipartimento di Scienze Biomediche, Università di Padova, Via Ugo Bassi 58/b, 35131 Padova, Italy.
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38
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Scalcon V, Top S, Lee HZS, Citta A, Folda A, Bindoli A, Leong WK, Salmain M, Vessières A, Jaouen G, Rigobello MP. Osmocenyl-tamoxifen derivatives target the thioredoxin system leading to a redox imbalance in Jurkat cells. J Inorg Biochem 2016; 160:296-304. [DOI: 10.1016/j.jinorgbio.2016.04.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Revised: 03/17/2016] [Accepted: 04/03/2016] [Indexed: 01/27/2023]
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39
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Rudolf B, Kubicka A, Salmain M, Palusiak M, Rybarczyk-Pirek AJ, Wojtulewski S. Synthesis and characterization of new M(II) carbonyl complexes (M = Fe or Ru) including an η1-N-maleimidato ligand. Reactivity studies with biological thiols. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2015.10.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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40
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Madern N, Queyriaux N, Chevalley A, Ghasemi M, Nicolotti O, Ciofini I, Mangiatordi GF, Salmain M. Piano-stool d 6 -rhodium(III) complexes of chelating pyridine-based ligands and their papain bioconjugates for the catalysis of transfer hydrogenation of aryl ketones in aqueous medium. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcatb.2015.10.007] [Citation(s) in RCA: 8] [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] [Indexed: 01/06/2023]
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41
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Citta A, Folda A, Bindoli A, Pigeon P, Top S, Vessières A, Salmain M, Jaouen G, Rigobello MP. Evidence for Targeting Thioredoxin Reductases with Ferrocenyl Quinone Methides. A Possible Molecular Basis for the Antiproliferative Effect of Hydroxyferrocifens on Cancer Cells. J Med Chem 2014; 57:8849-59. [DOI: 10.1021/jm5013165] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Anna Citta
- Dipartimento
di Scienze Biomediche, Università di Padova, via Ugo Bassi
58/b, 35131 Padova, Italy
| | - Alessandra Folda
- Dipartimento
di Scienze Biomediche, Università di Padova, via Ugo Bassi
58/b, 35131 Padova, Italy
| | - Alberto Bindoli
- Istituto
di Neuroscienze, CNR, Viale G. Colombo 3, 35121 Padova, Italy
| | - Pascal Pigeon
- Sorbonne Universités, UPMC Univ Paris 06, UMR 8232, IPCM, F-75005 Paris, France
- CNRS, UMR 8232, IPCM, F-75005 Paris, France
- PSL, Chimie ParisTech, 11
rue Pierre et Marie Curie, F-75005 Paris, France
| | - Siden Top
- Sorbonne Universités, UPMC Univ Paris 06, UMR 8232, IPCM, F-75005 Paris, France
- CNRS, UMR 8232, IPCM, F-75005 Paris, France
| | - Anne Vessières
- Sorbonne Universités, UPMC Univ Paris 06, UMR 8232, IPCM, F-75005 Paris, France
- CNRS, UMR 8232, IPCM, F-75005 Paris, France
| | - Michèle Salmain
- Sorbonne Universités, UPMC Univ Paris 06, UMR 8232, IPCM, F-75005 Paris, France
- CNRS, UMR 8232, IPCM, F-75005 Paris, France
| | - Gérard Jaouen
- Sorbonne Universités, UPMC Univ Paris 06, UMR 8232, IPCM, F-75005 Paris, France
- CNRS, UMR 8232, IPCM, F-75005 Paris, France
- PSL, Chimie ParisTech, 11
rue Pierre et Marie Curie, F-75005 Paris, France
| | - Maria Pia Rigobello
- Dipartimento
di Scienze Biomediche, Università di Padova, via Ugo Bassi
58/b, 35131 Padova, Italy
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42
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Chevalley A, Cherrier MV, Fontecilla-Camps JC, Ghasemi M, Salmain M. Artificial metalloenzymes derived from bovine β-lactoglobulin for the asymmetric transfer hydrogenation of an aryl ketone – synthesis, characterization and catalytic activity. Dalton Trans 2014; 43:5482-9. [DOI: 10.1039/c3dt53253d] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Protein hybrids resulting from the supramolecular anchoring to bovine β-lactoglobulin of fatty acid-derived Rh(iii) diimine complexes catalysed the asymmetric transfer hydrogenation of trifluoroacetophenone with up to 32% ee.
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Affiliation(s)
- Alice Chevalley
- Chimie ParisTech (Ecole Nationale Supérieure de Chimie de Paris)
- Laboratoire Charles Friedel
- 75231 Paris cedex 05, France
- CNRS
- UMR 7223
| | - Mickael V. Cherrier
- Metalloproteins Unit
- Institut de Biologie Structurale Jean-Pierre Ebel
- UMR 5075
- CEA
- CNRS
| | | | - Mahsa Ghasemi
- Chimie ParisTech (Ecole Nationale Supérieure de Chimie de Paris)
- Laboratoire Charles Friedel
- 75231 Paris cedex 05, France
- CNRS
- UMR 7223
| | - Michèle Salmain
- Chimie ParisTech (Ecole Nationale Supérieure de Chimie de Paris)
- Laboratoire Charles Friedel
- 75231 Paris cedex 05, France
- CNRS
- UMR 7223
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43
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Hromadová M, Pospíšil L, Sokolová R, Bulíčková J, Hof M, Fischer-Durand N, Salmain M. Atrazine-based self-assembled monolayers and their interaction with anti-atrazine antibody: building of an immunosensor. Langmuir 2013; 29:16084-16092. [PMID: 24313270 DOI: 10.1021/la404029j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
As a part of our objective to build an immunosensor for the detection of the pesticide atrazine (ATZ) in environmental samples, we studied the self-assembling process of the disulfide derivative of the pesticide atrazine on a gold substrate. Atrazine-based self-assembled monolayers were characterized by ellipsometry, scanning tunneling microscopy, polarization-modulation infrared reflection-absorption spectroscopy (PM IRRAS), X-ray photoelectron spectroscopy and quartz crystal microbalance (QCM) measurements. Two different time constants for the adsorption process were observed, depending on the experimental method used. The QCM data reflect adsorption kinetics of the original disulfide compound, whereas ellipsometry and ex situ PM IRRAS refer to the formation of thiolate (ATZS) monolayers. In situ QCM data demonstrated the suitability of such monolayers for the detection of atrazine in aqueous samples. Exposure of the ATZS sensing surface to an anti-atrazine antibody (anti-ATZ IgG) resulted in complete coverage of the surface by antibody, whereas approximately half of the antibody molecules were displaced from the QCM sensor surface by further addition of atrazine into the solution.
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Affiliation(s)
- Magdaléna Hromadová
- J. Heyrovský Institute of Physical Chemistry of ASCR , v.v.i., Dolejškova 3, 182 23 Prague, Czech Republic
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Plażuk D, Zakrzewski J, Salmain M, Błauż A, Rychlik B, Strzelczyk P, Bujacz A, Bujacz G. Ferrocene–Biotin Conjugates Targeting Cancer Cells: Synthesis, Interaction with Avidin, Cytotoxic Properties and the Crystal Structure of the Complex of Avidin with a Biotin–Linker–Ferrocene Conjugate. Organometallics 2013. [DOI: 10.1021/om4003126] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Damian Plażuk
- Department of Organic Chemistry, Faculty of Chemistry, University of Łódź, Tamka 12, 91-403
Łódź, Poland
| | - Janusz Zakrzewski
- Department of Organic Chemistry, Faculty of Chemistry, University of Łódź, Tamka 12, 91-403
Łódź, Poland
| | - Michèle Salmain
- Chimie ParisTech, Laboratoire Charles
Friedel, and CNRS, UMR 7223, 11 rue Pierre et Marie Curie, F-75005
Paris, France
| | - Andrzej Błauż
- Cytometry Laboratory, Department of Molecular Biophysics, Faculty of Biology and Environmental Protection, University of Łódź, 12/16 Banacha Street, 90-237
Łódź, Poland
| | - Błażej Rychlik
- Cytometry Laboratory, Department of Molecular Biophysics, Faculty of Biology and Environmental Protection, University of Łódź, 12/16 Banacha Street, 90-237
Łódź, Poland
| | - Paweł Strzelczyk
- Institute of Technical Biochemistry, Łódź University of Technology, Stefanowskiego 4/10, 90-924 Łódź, Poland
| | - Anna Bujacz
- Institute of Technical Biochemistry, Łódź University of Technology, Stefanowskiego 4/10, 90-924 Łódź, Poland
| | - Grzegorz Bujacz
- Institute of Technical Biochemistry, Łódź University of Technology, Stefanowskiego 4/10, 90-924 Łódź, Poland
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Cherrier MV, Engilberge S, Amara P, Chevalley A, Salmain M, Fontecilla-Camps JC. Structural Basis for Enantioselectivity in the Transfer Hydrogenation of a Ketone Catalyzed by an Artificial Metalloenzyme. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300592] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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46
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Madern N, Talbi B, Salmain M. Aqueous phase transfer hydrogenation of aryl ketones catalysed by achiral ruthenium(II) and rhodium(III) complexes and their papain conjugates. Appl Organomet Chem 2012. [DOI: 10.1002/aoc.2929] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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47
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Fischer-Durand N, Salmain M, Vessières A, Jaouen G. A new bioorthogonal cross-linker with alkyne and hydrazide end groups for chemoselective ligation. Application to antibody labelling. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.09.062] [Citation(s) in RCA: 3] [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: 01/05/2023]
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48
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Chevalley A, Salmain M. Enantioselective transfer hydrogenation of ketone catalysed by artificial metalloenzymes derived from bovine β-lactoglobulin. Chem Commun (Camb) 2012; 48:11984-6. [DOI: 10.1039/c2cc36980j] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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49
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Haquette P, Talbi B, Barilleau L, Madern N, Fosse C, Salmain M. Chemically engineered papain as artificial formate dehydrogenase for NAD(P)H regeneration. Org Biomol Chem 2011; 9:5720-7. [PMID: 21695322 DOI: 10.1039/c1ob05482a] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [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
Organometallic complexes of the general formula [(η(6)-arene)Ru(N⁁N)Cl](+) and [(η(5)-Cp*)Rh(N⁁N)Cl](+) where N⁁N is a 2,2'-dipyridylamine (DPA) derivative carrying a thiol-targeted maleimide group, 2,2'-bispyridyl (bpy), 1,10-phenanthroline (phen) or ethylenediamine (en) and arene is benzene, 2-chloro-N-[2-(phenyl)ethyl]acetamide or p-cymene were identified as catalysts for the stereoselective reduction of the enzyme cofactors NAD(P)(+) into NAD(P)H with formate as a hydride donor. A thorough comparison of their effectiveness towards NAD(+) (expressed as TOF) revealed that the Rh(III) complexes were much more potent catalysts than the Ru(II) complexes. Within the Ru(II) complex series, both the N⁁N and arene ligands forming the coordination sphere had a noticeable influence on the activity of the complexes. Covalent anchoring of the maleimide-functionalized Ru(II) and Rh(III) complexes to the cysteine endoproteinase papain yielded hybrid metalloproteins, some of them displaying formate dehydrogenase activity with potentially interesting kinetic parameters.
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Affiliation(s)
- Pierre Haquette
- Chimie ParisTech, Laboratoire Charles Friedel, Paris, France
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50
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Boujday S, Nasri S, Salmain M, Pradier CM. Surface IR immunosensors for label-free detection of benzo[a]pyrene. Biosens Bioelectron 2010; 26:1750-4. [DOI: 10.1016/j.bios.2010.08.031] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2010] [Revised: 08/08/2010] [Accepted: 08/12/2010] [Indexed: 11/30/2022]
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