1
|
Paulus L, Gallardo-Villagrán M, Carrion C, Ouk C, Martin F, Therrien B, Léger DY, Liagre B. The Effect of Photosensitizer Metalation Incorporated into Arene-Ruthenium Assemblies on Prostate Cancer. Int J Mol Sci 2023; 24:13614. [PMID: 37686420 PMCID: PMC10488040 DOI: 10.3390/ijms241713614] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/21/2023] [Accepted: 08/29/2023] [Indexed: 09/10/2023] Open
Abstract
Prostate cancer is the second most common cancer for men and a major health issue. Despite treatments, a lot of side effects are observed. Photodynamic therapy is a non-invasive method that uses photosensitizers and light to induce cell death through the intramolecular generation of reactive oxygen species, having almost no side effects. However, some of the PSs used in PDT show inherent low solubility in biological media, and accordingly, functionalization or vectorization is needed to ensure internalization. To this end, we have used arene-ruthenium cages in order to deliver PSs to cancer cells. These metalla-assemblies can host PSs inside their cavity or be constructed with PS building blocks. In this study, we wanted to determine if the addition of metals (Mg, Co, Zn) in the center of these PSs plays a role. Our results show that most of the compounds induce cytotoxic effects on DU 145 and PC-3 human prostate cancer cells. Localization by fluorescence confirms the internalization of the assemblies in the cytoplasm. An analysis of apoptotic processes shows a cleavage of pro-caspase-3 and poly-ADP-ribose polymerase, thus leading to a strong induction of DNA fragmentation. Finally, the presence of metals in the PS decreases PDT's effect and can even annihilate it.
Collapse
Affiliation(s)
- Lucie Paulus
- Univ. Limoges, LABCiS, UR 22722, Faculté de Pharmacie, F-87000 Limoges, France; (L.P.); (M.G.-V.); (F.M.); (D.Y.L.)
| | - Manuel Gallardo-Villagrán
- Univ. Limoges, LABCiS, UR 22722, Faculté de Pharmacie, F-87000 Limoges, France; (L.P.); (M.G.-V.); (F.M.); (D.Y.L.)
- Institut de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, CH-2000 Neuchâtel, Switzerland;
| | - Claire Carrion
- Univ. Limoges, CNRS, Inserm, CHU Limoges, BISCEm, UAR 2015, US 42, F-87000 Limoges, France; (C.C.); (C.O.)
| | - Catherine Ouk
- Univ. Limoges, CNRS, Inserm, CHU Limoges, BISCEm, UAR 2015, US 42, F-87000 Limoges, France; (C.C.); (C.O.)
| | - Frédérique Martin
- Univ. Limoges, LABCiS, UR 22722, Faculté de Pharmacie, F-87000 Limoges, France; (L.P.); (M.G.-V.); (F.M.); (D.Y.L.)
| | - Bruno Therrien
- Institut de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, CH-2000 Neuchâtel, Switzerland;
| | - David Yannick Léger
- Univ. Limoges, LABCiS, UR 22722, Faculté de Pharmacie, F-87000 Limoges, France; (L.P.); (M.G.-V.); (F.M.); (D.Y.L.)
| | - Bertrand Liagre
- Univ. Limoges, LABCiS, UR 22722, Faculté de Pharmacie, F-87000 Limoges, France; (L.P.); (M.G.-V.); (F.M.); (D.Y.L.)
| |
Collapse
|
2
|
Simoes JCS, Wagnieres G, Sarpaki S, Sol V, Therrien B. Porphyrin metalla-assemblies coupled to cellulose nanocrystals for PDT and imaging applications. J PORPHYR PHTHALOCYA 2023. [DOI: 10.1142/s1088424623500499] [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: 02/07/2023]
|
3
|
Gallardo-Villagrán M, Paulus L, Leger DY, Therrien B, Liagre B. Dimethyl Sulfoxide: A Bio-Friendly or Bio-Hazard Chemical? The Effect of DMSO in Human Fibroblast-like Synoviocytes. Molecules 2022; 27:molecules27144472. [PMID: 35889344 PMCID: PMC9318029 DOI: 10.3390/molecules27144472] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/06/2022] [Accepted: 07/11/2022] [Indexed: 02/01/2023] Open
Abstract
The effect of dimethyl sulfoxide (DMSO) in rheumatoid arthritis (RA) human fibroblast-like synoviocytes (FLSs) has been studied on five different samples harvested from the joints (fingers, hands and pelvis) of five women with RA. At high concentrations (>5%), the presence of DMSO induces the cleavage of caspase-3 and PARP-1, two phenomena associated with the cell death mechanism. Even at a 0.5% concentration of DMSO, MTT assays show a strong toxicity after 24 h exposure (≈25% cell death). Therefore, to ensure a minimum impact of DMSO on RA FLSs, our study shows that the concentration of DMSO has to be below 0.05% to be considered safe.
Collapse
Affiliation(s)
- Manuel Gallardo-Villagrán
- Institut de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, CH-2000 Neuchâtel, Switzerland; (M.G.-V.); (B.T.)
- Laboratoire PEIRENE UR 22722, Faculté de Pharmacie, Université de Limoges, F-87025 Limoges, France; (L.P.); (D.Y.L.)
| | - Lucie Paulus
- Laboratoire PEIRENE UR 22722, Faculté de Pharmacie, Université de Limoges, F-87025 Limoges, France; (L.P.); (D.Y.L.)
| | - David Yannick Leger
- Laboratoire PEIRENE UR 22722, Faculté de Pharmacie, Université de Limoges, F-87025 Limoges, France; (L.P.); (D.Y.L.)
| | - Bruno Therrien
- Institut de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, CH-2000 Neuchâtel, Switzerland; (M.G.-V.); (B.T.)
| | - Bertrand Liagre
- Laboratoire PEIRENE UR 22722, Faculté de Pharmacie, Université de Limoges, F-87025 Limoges, France; (L.P.); (D.Y.L.)
- Correspondence:
| |
Collapse
|
4
|
Cinco A, Colombo G, Brenna S, Therrien B, Ardizzoia GA. Mixed‐Ligand Mandelato‐Phosphine Copper(I) Complexes as Active Catalysts in Carbene Transfer Reactions. ChemistrySelect 2022. [DOI: 10.1002/slct.202202216] [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: 11/08/2022]
Affiliation(s)
- Anita Cinco
- Dipartimento di Scienza e Alta Tecnologia Università degli Studi dell'Insubria Via Valleggio, 9 22100 Como Italy
- Consorzio Interuniversitario Reattività Chimica e Catalisi (CIRCC) Bari Italy
| | - Gioele Colombo
- Dipartimento di Scienza e Alta Tecnologia Università degli Studi dell'Insubria Via Valleggio, 9 22100 Como Italy
- Consorzio Interuniversitario Reattività Chimica e Catalisi (CIRCC) Bari Italy
| | - Stefano Brenna
- Dipartimento di Scienza e Alta Tecnologia Università degli Studi dell'Insubria Via Valleggio, 9 22100 Como Italy
- Consorzio Interuniversitario Reattività Chimica e Catalisi (CIRCC) Bari Italy
| | - Bruno Therrien
- Institute of Chemistry Université de Neuchâtel Avenue de Bellevaux 51 CH-2000 Neuchâtel Switzerland
| | - G. Attilio Ardizzoia
- Dipartimento di Scienza e Alta Tecnologia Università degli Studi dell'Insubria Via Valleggio, 9 22100 Como Italy
- Consorzio Interuniversitario Reattività Chimica e Catalisi (CIRCC) Bari Italy
| |
Collapse
|
5
|
Gallardo-Villagrán M, Paulus L, Charissoux JL, Leger DY, Vergne-Salle P, Therrien B, Liagre B. Ruthenium-based assemblies incorporating tetrapyridylporphyrin panels: a photosensitizer delivery strategy for the treatment of rheumatoid arthritis by photodynamic therapy. Dalton Trans 2022; 51:9673-9680. [DOI: 10.1039/d2dt00917j] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [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
Ruthenium-based assemblies containing tetrapyridylporphyrin derivatives in their structures have been evaluated as photosensitizers to treat rheumatoid arthritis by photodynamic therapy.
Collapse
Affiliation(s)
- Manuel Gallardo-Villagrán
- Institut de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, CH-2000 Neuchâtel, Switzerland
- Université de Limoges, Laboratoire PEIRENE UR 22722, Faculté de Pharmacie, F-87025 Limoges, France
| | - Lucie Paulus
- Université de Limoges, Laboratoire PEIRENE UR 22722, Faculté de Pharmacie, F-87025 Limoges, France
| | - Jean-Louis Charissoux
- Service d'Orthopédie-Traumatologie, CHRU Dupuytren, 2 avenue Martin Luther King, 87042 Limoges Cedex, France
| | - David Yannick Leger
- Université de Limoges, Laboratoire PEIRENE UR 22722, Faculté de Pharmacie, F-87025 Limoges, France
| | - Pascale Vergne-Salle
- Service de Rhumatologie, CHRU Dupuytren 2, 16 rue Bernard Descottes, 87042 Limoges Cedex, France
| | - Bruno Therrien
- Institut de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, CH-2000 Neuchâtel, Switzerland
| | - Bertrand Liagre
- Université de Limoges, Laboratoire PEIRENE UR 22722, Faculté de Pharmacie, F-87025 Limoges, France
| |
Collapse
|
6
|
Gallardo-Villagrán M, Paulus L, Champavier Y, Leger DY, Therrien B, Liagre B. Combination of tetrapyridylporphyrins and arene ruthenium(II) complexes to treat synovial sarcoma by photodynamic therapy. J PORPHYR PHTHALOCYA 2021. [DOI: 10.1142/s1088424622500018] [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: 11/18/2022]
Abstract
Four tetrapyridylporphyrin and four dipyridylporphyrin arene ruthenium complexes have been synthesized and characterized. In these complexes, the porphyrin core is either metal-free or occupied by zinc, and the arene ligand of the arene ruthenium units are either the standard methyl-isopropyl-benzene ([Formula: see text]cymene) or the less common phenylpropanol (PhPrOH) derivative. The porphyrin derivatives are coordinated to four arene ruthenium units or only two, in accordance with the number of pyridyl substituents at the periphery of the porphyrins, 5,10,15,20-tetra(4-pyridyl)-21H,23H-porphine (TPyP) and 5,15-diphenyl-10,20-di(pyridin-4-yl)porphyrin (DPhDPyP). All eight complexes were evaluated as anticancer agents on synovial sarcoma cells, in the presence and absence of light, suggesting that both the arene ligand and the porphyrin core substituent can play a crucial role in fine-tuning the photodynamic activity of such organometallic photosensitizers.
Collapse
Affiliation(s)
- Manuel Gallardo-Villagrán
- Laboratoire PEIRENE, Faculté de Pharmacie, Université de Limoges, EA 7500, F-87025 Limoges, France
- Institut de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, CH-2000 Neuchâtel, Switzerland
| | - Lucie Paulus
- Laboratoire PEIRENE, Faculté de Pharmacie, Université de Limoges, EA 7500, F-87025 Limoges, France
| | - Yves Champavier
- Laboratoire PEIRENE, Faculté de Pharmacie, Université de Limoges, EA 7500, F-87025 Limoges, France
- BISCEm, NMR platform, Centre de Biologie et de Recherche en Santé (CBRS), Limoges, France
| | - David Yannick Leger
- Laboratoire PEIRENE, Faculté de Pharmacie, Université de Limoges, EA 7500, F-87025 Limoges, France
| | - Bruno Therrien
- Institut de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, CH-2000 Neuchâtel, Switzerland
| | - Bertrand Liagre
- Laboratoire PEIRENE, Faculté de Pharmacie, Université de Limoges, EA 7500, F-87025 Limoges, France
| |
Collapse
|
7
|
Colombo G, Attilio Ardizzoia G, Furrer J, Therrien B, Brenna S. Driving the Emission Towards Blue by Controlling the HOMO-LUMO Energy Gap in BF 2 -Functionalized 2-(Imidazo[1,5-a]pyridin-3-yl)phenols. Chemistry 2021; 27:12380-12387. [PMID: 34160858 PMCID: PMC8456857 DOI: 10.1002/chem.202101520] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Indexed: 01/25/2023]
Abstract
Several boron compounds with 2-(imidazo[1,5-a]pyridin-3-yl)phenols, differentiated by the nature of the substituent (R) in the para position of the hydroxy group, have been synthesized and thoroughly characterized both in solution (1 H, 13 C, 11 B, 19 F NMR) and in the solid state (X-ray). All derivatives displayed attractive photophysical properties like very high Stokes shift, high fluorescence quantum yields and a good photostability in solution. Time-Dependent Density Functional Theory (TD-DFT) calculations allowed to define the main electronic transitions as intra ligand transitions (1 ILT), which was corroborated by the Natural Transition Orbitals (NTOs) shapes. The HOMO-LUMO energy gap was correlated to the electronic properties of the substituent R on the phenolic ring, as quantified by its σp Hammett constant.
Collapse
Affiliation(s)
- Gioele Colombo
- Department of Science and High TechnologyUniversity of InsubriaVia Valleggio, 922100ComoItaly
- Consorzio Interuniversitario Reattività Chimica e Catalisi (CIRCC)BariItaly
| | - G. Attilio Ardizzoia
- Department of Science and High TechnologyUniversity of InsubriaVia Valleggio, 922100ComoItaly
- Consorzio Interuniversitario Reattività Chimica e Catalisi (CIRCC)BariItaly
| | - Julien Furrer
- Department für ChemieBiochemie und PharmazieUniversität BernFreiestrasse 33012BernSwitzerland
| | - Bruno Therrien
- Institute of ChemistryUniversité de NeuchâtelAvenue de Bellevaux 512000NeuchâtelSwitzerland
| | - Stefano Brenna
- Department of Science and High TechnologyUniversity of InsubriaVia Valleggio, 922100ComoItaly
- Consorzio Interuniversitario Reattività Chimica e Catalisi (CIRCC)BariItaly
| |
Collapse
|
8
|
Abstract
We have, like many others, contributed to the development and to the popularity of arene ruthenium assemblies. From early on, our research was driven by applications, mainly biological (therapeutic, drug delivery, DNA interactions, photodynamic therapy, imaging). For nearly 15 years, we have focused on the use of arene ruthenium building block as a tool to construct added-value objects. In this account, we want to give the basic reasons behind our choice, and uncover our most successful examples, with an emphasis on the foreseen applications.
Collapse
Affiliation(s)
- Bruno Therrien
- Institute of Chemistry, University of Neuchatel, Avenue de Bellevaux 51, CH 2000, Neuchatel, Switzerland
| |
Collapse
|
9
|
Abstract
Early cancer detection and perfect understanding of the disease are imperative toward efficient treatments. It is straightforward that, for choosing a specific cancer treatment methodology, diagnostic agents undertake a critical role. Imaging is an extremely intriguing tool since it assumes a follow up to treatments to survey the accomplishment of the treatment and to recognize any conceivable repeating injuries. It also permits analysis of the disease, as well as to pursue treatment and monitor the possible changes that happen on the tumor. Likewise, it allows screening the adequacy of treatment and visualizing the state of the tumor. Additionally, when the treatment is finished, observing the patient is imperative to evaluate the treatment methodology and adjust the treatment if necessary. The goal of this review is to present an overview of conjugated photosensitizers for imaging and therapy.
Collapse
Affiliation(s)
- João C S Simões
- Institute of Chemistry, University of Neuchatel, Avenue de Bellevaux 51, CH-2000 Neuchatel, Switzerland.,BioEmission Technology Solutions, Alexandras Avenue 116, 11472 Athens, Greece
| | - Sophia Sarpaki
- BioEmission Technology Solutions, Alexandras Avenue 116, 11472 Athens, Greece
| | | | - Bruno Therrien
- Institute of Chemistry, University of Neuchatel, Avenue de Bellevaux 51, CH-2000 Neuchatel, Switzerland
| | - George Loudos
- BioEmission Technology Solutions, Alexandras Avenue 116, 11472 Athens, Greece
| |
Collapse
|
10
|
Aboura W, Batchelor LK, Garci A, Dyson PJ, Therrien B. Reactivity and biological activity of N,N,S-Schiff-base rhodium pentamethylcyclopentadienyl complexes. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119265] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
11
|
Alvariño C, Heinrich B, Donnio B, Deschenaux R, Therrien B. Supramolecular Arene-Ruthenium Metallacycle with Thermotropic Liquid-Crystalline Properties. Inorg Chem 2019; 58:9505-9512. [PMID: 31247839 DOI: 10.1021/acs.inorgchem.9b01532] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [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
Functionalization of 1,4-di(4-pyridinyl)benzene with poly(arylester) dendrimers bearing cyanobiphenyl end-groups gives a bidentate dendromesogenic ligand (L) that exhibits thermotropic liquid-crystalline properties. Combination of the diruthenium complex [Ru2(p-cymene)2(donq)][DDS]2 (M) with L, by coordination-driven self-assembly, affords the discrete and well-defined metallacycle M2L2. Like L, this supramolecular dendritic system displays mesomorphic properties above 50 °C. Both compounds L and M2L2 show smectic phases, characterized by a multilayered organization of the multiple components.
Collapse
Affiliation(s)
- Cristina Alvariño
- Institut de Chimie , Université de Neuchâtel , Avenue de Bellevaux 51 , Neuchâtel 2000 , Switzerland
| | - Benoît Heinrich
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504 , CNRS-Université de Strasbourg , 23 rue du Loess, BP43 , Strasbourg cedex 2 67034 , France
| | - Bertrand Donnio
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504 , CNRS-Université de Strasbourg , 23 rue du Loess, BP43 , Strasbourg cedex 2 67034 , France
| | - Robert Deschenaux
- Institut de Chimie , Université de Neuchâtel , Avenue de Bellevaux 51 , Neuchâtel 2000 , Switzerland
| | - Bruno Therrien
- Institut de Chimie , Université de Neuchâtel , Avenue de Bellevaux 51 , Neuchâtel 2000 , Switzerland
| |
Collapse
|
12
|
Duskova K, Lamarche J, Amor S, Caron C, Queyriaux N, Gaschard M, Penouilh MJ, de Robillard G, Delmas D, Devillers CH, Granzhan A, Teulade-Fichou MP, Chavarot-Kerlidou M, Therrien B, Britton S, Monchaud D. Identification of Three-Way DNA Junction Ligands through Screening of Chemical Libraries and Validation by Complementary in Vitro Assays. J Med Chem 2019; 62:4456-4466. [PMID: 30942581 DOI: 10.1021/acs.jmedchem.8b01978] [Citation(s) in RCA: 16] [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: 12/19/2022]
Abstract
The human genome is replete with repetitive DNA sequences that can fold into thermodynamically stable secondary structures such as hairpins and quadruplexes. Cellular enzymes exist to cope with these structures whose stable accumulation would result in DNA damage through interference with DNA transactions such as transcription and replication. Therefore, the chemical stabilization of secondary DNA structures offers an attractive way to foster DNA transaction-associated damages to trigger cell death in proliferating cancer cells. While much emphasis has been recently given to DNA quadruplexes, we focused here on three-way DNA junctions (TWJ) and report on a strategy to identify TWJ-targeting agents through a combination of in vitro techniques (TWJ-screen, polyacrylamide gel electrophoresis, fluorescence resonance energy transfer-melting, electrospray ionization mass spectrometry, dialysis equilibrium, and sulforhodamine B assays). We designed a complete workflow and screened 1200 compounds to identify promising TWJ ligands selected on stringent criteria in terms of TWJ-folding ability, affinity, and selectivity.
Collapse
Affiliation(s)
- Katerina Duskova
- Institut de Chimie Moléculaire (ICMUB), CNRS UMR6302, UBFC , 21078 Dijon , France
| | - Jérémy Lamarche
- Institut de Chimie Moléculaire (ICMUB), CNRS UMR6302, UBFC , 21078 Dijon , France
| | - Souheila Amor
- Lipids, Nutrition & Cancers (LNC), INSERM U1321, UBFC , 21000 Dijon , France
| | - Coralie Caron
- Institut Curie, PSL Research University, CNRS UMR9187, INSERM U1196 , 91405 Orsay , France.,Université Paris-Sud, Université Paris Saclay , 91405 Orsay , France
| | - Nicolas Queyriaux
- Laboratoire de Chimie et Biologie des Métaux , Université Grenoble Alpes, CNRS UMR5249, CEA , 38054 Grenoble , France
| | - Marie Gaschard
- Institut de Chimie , Université de Neuchâtel , CH-2000 Neuchatel , Switzerland
| | - Marie-José Penouilh
- Pôle Chimie Moléculaire (PACSMUB) , Faculté des Sciences Mirande, UBFC , 21078 Dijon , France
| | | | - Dominique Delmas
- Lipids, Nutrition & Cancers (LNC), INSERM U1321, UBFC , 21000 Dijon , France
| | - Charles H Devillers
- Institut de Chimie Moléculaire (ICMUB), CNRS UMR6302, UBFC , 21078 Dijon , France
| | - Anton Granzhan
- Institut Curie, PSL Research University, CNRS UMR9187, INSERM U1196 , 91405 Orsay , France.,Université Paris-Sud, Université Paris Saclay , 91405 Orsay , France
| | - Marie-Paule Teulade-Fichou
- Institut Curie, PSL Research University, CNRS UMR9187, INSERM U1196 , 91405 Orsay , France.,Université Paris-Sud, Université Paris Saclay , 91405 Orsay , France
| | - Murielle Chavarot-Kerlidou
- Laboratoire de Chimie et Biologie des Métaux , Université Grenoble Alpes, CNRS UMR5249, CEA , 38054 Grenoble , France
| | - Bruno Therrien
- Institut de Chimie , Université de Neuchâtel , CH-2000 Neuchatel , Switzerland
| | - Sébastien Britton
- Institut de Pharmacologie et de Biologie Structurale, IPBS, CNRS UMR5089, Université de Toulouse, UPS, équipe labellisée la Ligue Contre le Cancer , 31077 Toulouse , France
| | - David Monchaud
- Institut de Chimie Moléculaire (ICMUB), CNRS UMR6302, UBFC , 21078 Dijon , France
| |
Collapse
|
13
|
Ardizzoia GA, Colombo G, Therrien B, Brenna S. Tuning the Fluorescence Emission and HOMO-LUMO Band Gap in Homoleptic Zinc(II) Complexes with N
,O
-Bidentate (Imidazo[1,5-a
]pyrid-3-yl)phenols. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900067] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [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)
- G. Attilio Ardizzoia
- Department of Science and High Technology; University of Insubria and CIRCC; Via Valleggio 9 - 22100 Como Italy
| | - Gioele Colombo
- Department of Science and High Technology; University of Insubria and CIRCC; Via Valleggio 9 - 22100 Como Italy
| | - Bruno Therrien
- Institute of Chemistry; University of Neuchâtel; Avenue de Bellevaux 51, CH -2000, Neuchâtel Switzerland
| | - Stefano Brenna
- Department of Science and High Technology; University of Insubria and CIRCC; Via Valleggio 9 - 22100 Como Italy
| |
Collapse
|
14
|
Pettinari R, Marchetti F, Di Nicola C, Pettinari C, Cuccioloni M, Bonfili L, Eleuteri AM, Therrien B, Batchelor LK, Dyson PJ. Novel osmium(ii)–cymene complexes containing curcumin and bisdemethoxycurcumin ligands. Inorg Chem Front 2019. [DOI: 10.1039/c9qi00843h] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
First examples of p-cymene-osmium(ii) curcuminoid complexes with antitumor activity.
Collapse
Affiliation(s)
| | - Fabio Marchetti
- School of Science and Technology
- University of Camerino
- 62032 Camerino MC
- Italy
| | - Corrado Di Nicola
- School of Science and Technology
- University of Camerino
- 62032 Camerino MC
- Italy
| | | | | | - Laura Bonfili
- School of Biosciences and Veterinary Medicine
- University of Camerino
- 62032 Camerino MC
- Italy
| | - Anna Maria Eleuteri
- School of Biosciences and Veterinary Medicine
- University of Camerino
- 62032 Camerino MC
- Italy
| | - Bruno Therrien
- Institute of Chemistry
- University of Neuchatel
- CH-2000 Neuchatel
- Switzerland
| | - Lucinda K. Batchelor
- Institut des Sciences et Ingénierie Chimiques
- École Polytechnique Fédérale de Lausanne (EPFL)
- 1015 Lausanne
- Switzerland
| | - Paul J. Dyson
- Institut des Sciences et Ingénierie Chimiques
- École Polytechnique Fédérale de Lausanne (EPFL)
- 1015 Lausanne
- Switzerland
| |
Collapse
|
15
|
Bassoli S, Ardizzoia GA, Therrien B, Brenna S. Phosphorescence enhancement by close metal–metal interaction in T1 excited state in a dinuclear copper(i) complex. Dalton Trans 2019; 48:9276-9283. [DOI: 10.1039/c9dt01565e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [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
Combined experimental and theoretical study on a phosphorescent copper(i) complex, showing high electron density between metals in the triplet excited state.
Collapse
Affiliation(s)
- Simona Bassoli
- Dipartimento di Scienza e Alta Tecnologia
- Università degli Studi dell'Insubria and CIRCC
- 9 - 22100 Como
- Italy
| | - G. Attilio Ardizzoia
- Dipartimento di Scienza e Alta Tecnologia
- Università degli Studi dell'Insubria and CIRCC
- 9 - 22100 Como
- Italy
| | - Bruno Therrien
- Institute of Chemistry
- Université de Neuchâtel
- CH-2000 Neuchâtel
- Switzerland
| | - Stefano Brenna
- Dipartimento di Scienza e Alta Tecnologia
- Università degli Studi dell'Insubria and CIRCC
- 9 - 22100 Como
- Italy
| |
Collapse
|
16
|
Hasnaoui A, Hdoufane I, Idouhli R, Therrien B, Ait Ali M, El Firdoussi L. Crystal structure of {N-(2-hydroxyethylamino) ethylsalicylaldiminato]-palladium(II) chloride}: Synthesis, X-ray structure, electrochemistry, DFT and TDDFT studies. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.08.111] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
17
|
Therrien B. The Role of the Second Coordination Sphere in the Biological Activity of Arene Ruthenium Metalla-Assemblies. Front Chem 2018; 6:602. [PMID: 30619812 PMCID: PMC6297182 DOI: 10.3389/fchem.2018.00602] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 11/20/2018] [Indexed: 12/12/2022] Open
Abstract
For nearly 15 years, the biological and biomedical applications of arene ruthenium metalla-assemblies have flourished. Today, the synthetic strategies to generate arene ruthenium assemblies are well-established, and these compounds offer tremendous possibilities in terms of structural diversities and chemical properties. However, the second coordination sphere is often poorly considered, if not ignored, when designing such arene ruthenium metalla-assemblies. These weak interactions (hydrogen bonding, hydrophobic, ionic, electrostatic, van der Waals, π-π stacking) that take place in the solid state or in solution are generally key interactions for the foreseen applications. Therefore, in this review, we want to emphasize this important property of arene ruthenium metalla-assemblies by showing examples dealing with second coordination sphere interactions and how this can be better integrated in the design of these versatile supramolecular metal-based entities.
Collapse
Affiliation(s)
- Bruno Therrien
- Institute of Chemistry, University of Neuchatel, Neuchatel, Switzerland
| |
Collapse
|
18
|
Sutour S, Therrien B, von Reuss SH, Tomi F. Correction to Halogenated C 15 Acetogenin Analogues of Obtusallene III from a Laurenciella sp. Collected in Corsica. J Nat Prod 2018; 81:2306. [PMID: 30256642 DOI: 10.1021/acs.jnatprod.8b00784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
|
19
|
Therrien B. SCS Spring Meeting 2018: ?Bio-Inspired Chemistry? Chimia (Aarau) 2018; 72:432-433. [DOI: 10.2533/chimia.2018.432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
|
20
|
Affiliation(s)
- Fan Zhang
- Institute of Chemistry University of Neuchatel Avenue de Bellevaux 51 2000 Neuchatel Switzerland
| | - Bruno Therrien
- Institute of Chemistry University of Neuchatel Avenue de Bellevaux 51 2000 Neuchatel Switzerland
| |
Collapse
|
21
|
Ramesh M, Kumar MD, Jaccob M, Therrien B, Venkatachalam G. Cyclometalated ruthenium(II) carbonyl complexes containing 2-(biphenylazo)phenolate ligands: Synthesis, structure, DFT study and catalytic activity towards oxidation and transfer hydrogenation. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.02.023] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
22
|
Sutour S, Therrien B, von Reuss SH, Tomi F. Halogenated C 15 Acetogenin Analogues of Obtusallene III from a Laurenciella sp. Collected in Corsica. J Nat Prod 2018; 81:279-285. [PMID: 29381359 DOI: 10.1021/acs.jnatprod.7b00706] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
NMR chemical profiling of a Laurenciella sp. using a computerized method developed in our laboratory resulted in the identification of five new compounds (1-5) and 17 known compounds, among which 3-(E)-laurenyne represented by far the most abundant metabolite. Compounds 1 to 5 were isolated and fully characterized by detailed spectroscopic analysis. The absolute configuration and structural features of compound 1 were determined by single-crystal X-ray diffraction analysis. Compounds 1 to 4 are 12-membered cyclic ether acetogenins that are present in solution as interconverting conformers exhibiting an (aR) configuration of the bromoallene unit together with an S configuration at C-4. Among these, compound 3 is the first obtusallene derivative with bromine substituents at both the C-7 and C-12 positions. Compound 5 is an acetogenin bearing a [5.5.1]bicyclotridecane ring system. A plausible biosynthetic route to 1-4 is proposed.
Collapse
Affiliation(s)
- Sylvain Sutour
- Université de Corse-CNRS , UMR 6134 SPE, Equipe Chimie et Biomasse, Route des Sanguinaires, 20000 Ajaccio, France
- Neuchâtel Platform of Analytical Chemistry, University of Neuchâtel , Avenue de Bellevaux 51, 2000 Neuchâtel, Switzerland
| | - Bruno Therrien
- University of Neuchâtel , Avenue de Bellevaux 51, 2000 Neuchâtel, Switzerland
| | - Stephan H von Reuss
- Neuchâtel Platform of Analytical Chemistry, University of Neuchâtel , Avenue de Bellevaux 51, 2000 Neuchâtel, Switzerland
| | - Félix Tomi
- Université de Corse-CNRS , UMR 6134 SPE, Equipe Chimie et Biomasse, Route des Sanguinaires, 20000 Ajaccio, France
| |
Collapse
|
23
|
Petrini A, Pettinari R, Marchetti F, Pettinari C, Therrien B, Galindo AN, Scopelliti R, Riedel T, Dyson PJ. Cytotoxic Half-Sandwich Rh(III) and Ir(III) β-Diketonates. Inorg Chem 2018; 56:13600-13612. [PMID: 29053264 DOI: 10.1021/acs.inorgchem.7b02356] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A series of half-sandwich pentamethylcyclopentadienyl rhodium(III) and iridium(III) complexes [Cp*M(DBM/HDB/AVB)Cl] and [Cp*M(DBM/HDB/AVB)(PTA)][SO3CF3], where Cp* = pentamethylcyclopentadienyl, the proligands DBMH = dibenzoylmethane, HDBH = o-hydroxydibenzoylmethane, AVBH = avobenzone, and PTA = 1,3,5-triaza-7-phosphaadamantane, is reported. All the complexes were characterized by IR, 1H and 13C NMR spectroscopy, electrospray ionization mass spectrometry, elemental analysis, and DFT calculations. Five of the complexes have also been characterized in the solid-state by X-ray crystallography. The cytotoxicity of the complexes has been evaluated against human ovarian A2780 and A2780cisR cell lines and, with the only exception of complexes 1 and 2 that display a negligible cytotoxicity, exhibit moderate cytotoxicity toward both cancer cell lines. However, the complexes do not show cancer cell selectivity with respect to human embryonic kidney HEK293 cells.
Collapse
Affiliation(s)
| | | | | | | | - Bruno Therrien
- Institute of Chemistry, University of Neuchatel , Avenue de Bellevaux 51, CH-2000 Neuchatel, Switzerland
| | - Agustı N Galindo
- Departamento de Química Inorgánica, Facultad de Química, Universidad de Sevilla , Aptdo 1203, 41071 Sevilla, Spain
| | - Rosario Scopelliti
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL) , 1015 Lausanne, Switzerland
| | - Tina Riedel
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL) , 1015 Lausanne, Switzerland
| | - Paul J Dyson
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL) , 1015 Lausanne, Switzerland
| |
Collapse
|
24
|
Ardizzoia GA, Ghiotti D, Therrien B, Brenna S. Homoleptic complexes of divalent metals bearing N,O-bidentate imidazo[1,5-a]pyridine ligands: Synthesis, X-ray characterization and catalytic activity in the Heck reaction. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.11.039] [Citation(s) in RCA: 11] [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: 11/28/2022]
|
25
|
Marchetti F, Pettinari R, Di Nicola C, Pettinari C, Palmucci J, Scopelliti R, Riedel T, Therrien B, Galindo A, Dyson PJ. Synthesis, characterization and cytotoxicity of arene–ruthenium(ii) complexes with acylpyrazolones functionalized with aromatic groups in the acyl moiety. Dalton Trans 2018; 47:868-878. [DOI: 10.1039/c7dt04249c] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
DFT and NMR studies confirm the existence of two conformers in solution for complexes with bulky aromatic groups.
Collapse
Affiliation(s)
- Fabio Marchetti
- School of Science and Technology
- University of Camerino
- 62032 Camerino (MC)
- Italy
| | | | - Corrado Di Nicola
- School of Science and Technology
- University of Camerino
- 62032 Camerino (MC)
- Italy
| | | | - Jessica Palmucci
- School of Science and Technology
- University of Camerino
- 62032 Camerino (MC)
- Italy
| | - Rosario Scopelliti
- Institut des Sciences et Ingénierie Chimiques
- Ecole Polytechnique Fédérale de Lausanne (EPFL)
- 1015 Lausanne
- Switzerland
| | - Tina Riedel
- Institut des Sciences et Ingénierie Chimiques
- Ecole Polytechnique Fédérale de Lausanne (EPFL)
- 1015 Lausanne
- Switzerland
| | - Bruno Therrien
- Institut de Chimie
- Université de Neuchâtel
- CH-2000 Neuchâtel
- Switzerland
| | - Agustín Galindo
- Departamento de Química Inorgánica
- Facultad de Química
- Universidad de Sevilla
- 41071 Sevilla
- Spain
| | - Paul J. Dyson
- Institut des Sciences et Ingénierie Chimiques
- Ecole Polytechnique Fédérale de Lausanne (EPFL)
- 1015 Lausanne
- Switzerland
| |
Collapse
|
26
|
|
27
|
Paul LE, Therrien B, Furrer J. The complex-in-a-complex cation [Pt(acac)2⊂(p-cym)6Ru6(tpt)2(dhnq)3]6+: Its stability towards biological ligands. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.08.045] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
28
|
Mannancherril V, Therrien B. Strategies toward the Enhanced Permeability and Retention Effect by Increasing the Molecular Weight of Arene Ruthenium Metallaassemblies. Inorg Chem 2017; 57:3626-3633. [DOI: 10.1021/acs.inorgchem.7b02668] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Vidya Mannancherril
- Institut de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, 2000 Neuchâtel, Switzerland
| | - Bruno Therrien
- Institut de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, 2000 Neuchâtel, Switzerland
| |
Collapse
|
29
|
Govender P, Ngubane S, Therrien B, Smith GS. Monometallic and mixed-valence bimetallic Rh(I/III) complexes: Synthesis, structure, electrochemistry and application in 1-octene hydroformylation. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.07.037] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
30
|
Affiliation(s)
- Fan Zhang
- Institute of Chemistry University of Neuchatel Avenue de Bellevaux 51 2000 Neuchatel Switzerland
| | - Bruno Therrien
- Institute of Chemistry University of Neuchatel Avenue de Bellevaux 51 2000 Neuchatel Switzerland
| |
Collapse
|
31
|
|
32
|
Abstract
Mononuclear heteroleptic trigonal planar silver(i) complexes have been prepared and characterized, both in solution and in the solid state. Their luminescent behavior was investigated, showing a tunable emission maxima according to the electronic properties of the phosphorous ligand, in the solid state.
Collapse
Affiliation(s)
- Sara Durini
- Universität Leipzig
- Fakultät für Chemie und Mineralogie
- Institut für Anorganische Chemie
- D-04103 Leipzig
- Germany
| | - G. Attilio Ardizzoia
- Department of Science and High Technology and CIRCC
- University of Insubria
- 22100 Como
- Italy
| | - Bruno Therrien
- Institute of Chemistry
- University of Neuchâtel
- CH-2000 Neuchâtel
- Switzerland
| | - Stefano Brenna
- Department of Science and High Technology and CIRCC
- University of Insubria
- 22100 Como
- Italy
| |
Collapse
|
33
|
Pettinari R, Petrini A, Marchetti F, Pettinari C, Riedel T, Therrien B, Dyson PJ. Arene-Ruthenium(II) Complexes with Bioactiveortho-Hydroxydibenzoylmethane Ligands: Synthesis, Structure, and Cytotoxicity. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201601164] [Citation(s) in RCA: 21] [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] [Indexed: 01/04/2023]
Affiliation(s)
- Riccardo Pettinari
- School of Pharmacy; University of Camerino; Via S. Agostino 1 62032 Camerino (MC) Italy
| | - Agnese Petrini
- School of Pharmacy; University of Camerino; Via S. Agostino 1 62032 Camerino (MC) Italy
| | - Fabio Marchetti
- School of School of Science and Technology; University of Camerino; Via S. Agostino 1 62032 Camerino (MC) Italy
| | - Claudio Pettinari
- School of Pharmacy; University of Camerino; Via S. Agostino 1 62032 Camerino (MC) Italy
| | - Tina Riedel
- Institut des Sciences et Ingénierie Chimiques; Ecole Polytechnique Fédérale de Lausanne (EPFL); 1015 Lausanne Switzerland
| | - Bruno Therrien
- Institut de Chimie; Université de Neuchâtel; Avenue de Bellevaux 51 CH-2000 Neuchâtel Switzerland
| | - Paul J. Dyson
- Institut des Sciences et Ingénierie Chimiques; Ecole Polytechnique Fédérale de Lausanne (EPFL); 1015 Lausanne Switzerland
| |
Collapse
|
34
|
Appavoo D, Carnevale D, Deschenaux R, Therrien B. Combining coordination and hydrogen-bonds to form arene ruthenium metalla-assemblies. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.10.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
|
35
|
Palmucci J, Marchetti F, Pettinari R, Pettinari C, Scopelliti R, Riedel T, Therrien B, Galindo A, Dyson PJ. Synthesis, Structure, and Anticancer Activity of Arene-Ruthenium(II) Complexes with Acylpyrazolones Bearing Aliphatic Groups in the Acyl Moiety. Inorg Chem 2016; 55:11770-11781. [PMID: 27934319 DOI: 10.1021/acs.inorgchem.6b01861] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A series of neutral ruthenium(II) arene complexes [(arene)Ru(QR)Cl] (arene = p-cymene (cym) or hexamethylbenzene (hmb)) containing 4-acyl-5-pyrazolonate QR ligands with different electronic and steric substituents (R = 4-cyclohexyl, 4-stearoyl, or 4-adamantyl) and related ionic complexes [(arene)Ru(QR)(PTA)][PF6] (PTA = 1,3,5-triaza-7-phosphaadamantane) were synthesized and characterized by spectroscopy (IR, UV-vis, ESI-MS, and 1H and 13C NMR), elemental analysis, X-ray crystallography, and density functional theory studies. The cytotoxicity of the proligands and metal complexes was evaluated in vitro against human ovarian carcinoma cells (A2780 and A2780cisR), as well as against nontumorous human embryonic kidney (HEK293) cells. In general the cationic PTA-containing complexes are more cytotoxic than their neutral precursors with a chloride ligand in place of the PTA. Moreover, the complexes do not show cross-resistance and are essentially equally cytotoxic to both the A2780 and A2780cisR cell lines, although they only show limited selectivity toward the cancer cell lines.
Collapse
Affiliation(s)
| | | | | | | | - Rosario Scopelliti
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne , 1015 Lausanne, Switzerland
| | - Tina Riedel
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne , 1015 Lausanne, Switzerland
| | - Bruno Therrien
- Institute of Chemistry, University of Neuchatel , Ave de Bellevaux 51, Neuchatel, CH 2000, Switzerland
| | - Agustin Galindo
- Departamento de Química Inorgánica, Facultad de Química, Universidad de Sevilla , Aptdo 1203, 41071 Sevilla, Spain
| | - Paul J Dyson
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne , 1015 Lausanne, Switzerland
| |
Collapse
|
36
|
Orhan E, Garci A, Riedel T, Dyson PJ, Therrien B. Cytotoxicity of arene ruthenium metalla-rectangles incorporating bis-pyridyl diimide linkers. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.05.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
37
|
Ardizzoia GA, Bea M, Brenna S, Therrien B. A Quantitative Description of the σ-Donor and π-Acceptor Properties of Substituted Phenanthrolines. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600647] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- G. Attilio Ardizzoia
- Department of Science and High Technology; University of Insubria; Via Valleggio, 9 22100 Como Italy
| | - Michela Bea
- Department of Science and High Technology; University of Insubria; Via Valleggio, 9 22100 Como Italy
| | - Stefano Brenna
- Department of Science and High Technology; University of Insubria; Via Valleggio, 9 22100 Como Italy
| | - Bruno Therrien
- Institute of Chemistry; University of Neuchâtel; Avenue de Bellevaux 51 2000 Neuchâtel Switzerland
| |
Collapse
|
38
|
Grozav A, Miclaus V, Vostinaru O, Ghibu S, Berce C, Rotar I, Mogosan C, Therrien B, Loghin F, Popa DS. Acute toxicity evaluation of a thiazolo arene ruthenium (II) complex in rats. Regul Toxicol Pharmacol 2016; 80:233-40. [PMID: 27375008 DOI: 10.1016/j.yrtph.2016.06.018] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Revised: 06/17/2016] [Accepted: 06/22/2016] [Indexed: 11/17/2022]
Abstract
Recently, a series of thiazolo arene ruthenium complexes were found to be highly cytotoxic in vitro, on both cisplatin-sensitive and cisplatin-resistant ovarian cancer cells. The most active compound of the series, [(η(6)-p-cymene)Ru(L)Cl]Cl (L = 1-(2-(2-(3-chlorobenzylidene)hydrazinyl)-4-methylthiazol-5-yl)ethanone), was selected for an in vivo study in order to assess its safety profile. The ruthenium complex was administered to female Crl:WI rats orally, by gastric intubation and intraperitoneal injection. The hematological parameters and the histopathological changes in liver, kidneys, spleen and brain were investigated after a 14-days treatment. The substance was very well tolerated orally, with a LD50 value of over 2000 mg/kg body weight. Symptoms were observed only in the first day after intraperitoneal administration of the highest dose, with a LD50 value between 300 and 2000 mg/kg bw. The hematological profile was not modified at any of the tested doses, after both oral and intraperitoneal acute administration. Structural modifications (moderate lymphocytolysis) were identified only in the spleen at the highest tested dose. In conclusion, the thiazolo arene ruthenium complex was very well tolerated orally and had a low acute toxicity after intraperitoneal administration in Crl:WI rats The results justify further investigation to determine the in vivo therapeutic potential of this promising ruthenium complex.
Collapse
Affiliation(s)
- Adriana Grozav
- Department of Organic Chemistry, Faculty of Pharmacy, "Iuliu Hatieganu" University of Medicine and Pharmacy, 41 Victor Babes, RO-400012 Cluj-Napoca, Romania.
| | - Viorel Miclaus
- Department of Cell Biology, Histology and Embryology, Faculty of Veterinary Medicine, 3-5 Calea Mănăstur, RO-400372 Cluj-Napoca, Romania.
| | - Oliviu Vostinaru
- Department of Pharmacology, Physiology and Physiopathology, Faculty of Pharmacy, "Iuliu Haţieganu" University of Medicine and Pharmacy, 6A, L Pasteur, 400012 Cluj-Napoca, Romania.
| | - Steliana Ghibu
- Department of Pharmacology, Physiology and Physiopathology, Faculty of Pharmacy, "Iuliu Haţieganu" University of Medicine and Pharmacy, 6A, L Pasteur, 400012 Cluj-Napoca, Romania.
| | - Cristian Berce
- Practical Skills and Experimental Medicine Centre, "Iuliu Haţieganu" University of Medicine and Pharmacy, 8 Victor Babeş, 400012 Cluj-Napoca, Romania.
| | - Ioana Rotar
- Clinic of Obstetrics and Gynecology, Department Mother and Baby, University of Medicine and Pharmacy "Iuliu Hatieganu", Cluj-Napoca, Romania.
| | - Cristina Mogosan
- Department of Pharmacology, Physiology and Physiopathology, Faculty of Pharmacy, "Iuliu Haţieganu" University of Medicine and Pharmacy, 6A, L Pasteur, 400012 Cluj-Napoca, Romania.
| | - Bruno Therrien
- Institut de Chimie, Université de Neuchâtel, 51 Avenue de Bellevaux, CH-2000 Neuchâtel, Switzerland.
| | - Felicia Loghin
- Department of Toxicology, Faculty of Pharmacy, "Iuliu Haţieganu" University of Medicine and Pharmacy, 8 Victor Babeş, 400012 Cluj-Napoca, Romania.
| | - Daniela-Saveta Popa
- Department of Toxicology, Faculty of Pharmacy, "Iuliu Haţieganu" University of Medicine and Pharmacy, 8 Victor Babeş, 400012 Cluj-Napoca, Romania.
| |
Collapse
|
39
|
Stíbal D, Therrien B, Süss-Fink G, Nowak-Sliwinska P, Dyson PJ, Čermáková E, Řezáčová M, Tomšík P. Chlorambucil conjugates of dinuclear p-cymene ruthenium trithiolato complexes: synthesis, characterization and cytotoxicity study in vitro and in vivo. J Biol Inorg Chem 2016; 21:443-52. [PMID: 27040952 DOI: 10.1007/s00775-016-1353-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 03/24/2016] [Indexed: 11/28/2022]
Abstract
Four diruthenium trithiolato chlorambucil conjugates have been prepared via Steglich esterification from chlorambucil and the corresponding trithiolato precursors. All conjugates are highly cytotoxic towards human ovarian A2780 and A2780cisR cancer cell lines with IC50 values in the nanomolar range. The conjugates exhibit selectivity towards A2780 cells as compared to non-cancerous HEK293 cells, while being only slightly selective for RF24 and A2780cisR cells. In vivo, the conjugate [10]BF4 suppressed the growth of a solid Ehrlich tumor in immunocompetent NMRI mice but did not prolong their overall survival. The reactivity of the chlorambucil conjugates with glutathione, a potential target of the dinuclear ruthenium motive, and with the 2-deoxyguanosine 5'-monophosphate (dGMP-a model target of chlorambucil) was studied by mass spectrometry and NMR spectroscopy. The conjugates did not show catalytic activity for the oxidation of glutathione nor binding to nucleotides, indicating that glutathione oxidation and DNA alkylation are not key mechanisms of action. Four highly cytotoxic diruthenium trithiolato chlorambucil conjugates have been prepared. All conjugates exhibit selectivity towards A2780 cells as compared to HEK293 cells, while being only slightly active in RF24 and A2780cisR cells. In vivo, the best candidate suppressed the growth of a solid Ehrlich tumor in immunocompetent NMRI mice but did not prolong their overall survival.
Collapse
Affiliation(s)
- David Stíbal
- Institut de Chimie, Université de Neuchâtel, Neuchâtel, Switzerland
| | - Bruno Therrien
- Institut de Chimie, Université de Neuchâtel, Neuchâtel, Switzerland.
| | - Georg Süss-Fink
- Institut de Chimie, Université de Neuchâtel, Neuchâtel, Switzerland
| | - Patrycja Nowak-Sliwinska
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Paul J Dyson
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Eva Čermáková
- Faculty of Medicine in Hradec Králové, Computer Technology Center, Charles University in Prague, Hradec Králové, Czech Republic
| | - Martina Řezáčová
- Faculty of Medicine in Hradec Králové, Department of Medical Biochemistry, Charles University in Prague, Hradec Králové, Czech Republic
| | - Pavel Tomšík
- Faculty of Medicine in Hradec Králové, Department of Medical Biochemistry, Charles University in Prague, Hradec Králové, Czech Republic.
| |
Collapse
|
40
|
Orhan E, Garci A, Riedel T, Soudani M, Dyson PJ, Therrien B. Cytotoxic double arene ruthenium metalla-cycles that overcome cisplatin resistance. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2015.12.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
41
|
Appavoo D, Raja N, Deschenaux R, Therrien B, Carnevale D. NMR spectroscopy and DFT calculations of a self-assembled arene ruthenium rectangle obtained from a combination of coordination and hydrogen bonds. Dalton Trans 2016; 45:1410-21. [DOI: 10.1039/c5dt04179a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Hydrogen-bonded ruthenium metalla-rectangle investigated by means of solution-phase NMR spectroscopy and DFT calculations.
Collapse
Affiliation(s)
- Divambal Appavoo
- Institut de Chimie
- Université de Neuchâtel
- 2000 Neuchâtel
- Switzerland
| | - Nandhagopal Raja
- Institut de Chimie
- Université de Neuchâtel
- 2000 Neuchâtel
- Switzerland
| | | | - Bruno Therrien
- Institut de Chimie
- Université de Neuchâtel
- 2000 Neuchâtel
- Switzerland
- Neuchâtel Platform of Analytical Chemistry (NPAC)
| | - Diego Carnevale
- Neuchâtel Platform of Analytical Chemistry (NPAC)
- Institut de Chimie
- Université de Neuchâtel
- 2000 Neuchâtel
- Switzerland
| |
Collapse
|
42
|
Gupta G, Oggu GS, Nagesh N, Bokara KK, Therrien B. Anticancer activity of large metalla-assemblies built from half-sandwich complexes. CrystEngComm 2016. [DOI: 10.1039/c6ce00139d] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
43
|
Gupta G, Nowak-Sliwinska P, Herrero N, Dyson PJ, Therrien B. Increasing the selectivity of biologically active tetranuclear arene ruthenium assemblies. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.02.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
|
44
|
|
45
|
Paul LE, Therrien B, Furrer J. Did the presence of a guest in the cavity of an arene ruthenium metallaprism modify its reactivity towards biomolecules? J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.02.042] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
46
|
Hikisz P, Szczupak Ł, Koceva-Chyła A, Guśpiel A, Oehninger L, Ott I, Therrien B, Solecka J, Kowalski K. Anticancer and Antibacterial Activity Studies of Gold(I)-Alkynyl Chromones. Molecules 2015; 20:19699-718. [PMID: 26528965 PMCID: PMC6331995 DOI: 10.3390/molecules201119647] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Revised: 10/18/2015] [Accepted: 10/23/2015] [Indexed: 12/11/2022] Open
Abstract
Three gold(I) complexes of alkynyl chromones were synthesized and characterized. The single-crystal X-ray structure analysis of a dinuclear compound and of a flavone derivative exhibit a typical d10 gold(I)-alkynyl linear arrangement. All complexes were evaluated as anticancer and antibacterial agents against four human cancer cell lines and four pathogenic bacterial strains. All compounds show antiproliferative activity at lower micromolar range concentrations. Complex 4 showed a broad activity profile, being more active than the reference drug auranofin against HepG2, MCF-7 and CCRF-CEM cancer cells. The cellular uptake into MCF-7 cells of the investigated complexes was measured by atomic absorption spectroscopy (AAS). These measurements showed a positive correlation between an increased cellular gold content and the incubation time of the complexes. Unexpectedly an opposite effect was observed for the most active compound. Biological assays revealed various molecular mechanisms for these compounds, comprising: (i) thioredoxin reductase (TrxR) inhibition, (ii) caspases-9 and -3 activation; (iii) DNA damaging activity and (iv) cell cycle disturbance. The gold(I) complexes were also bactericidal against Gram-positive methicillin-sensitive Staphylococcus aureus (MSSA) and methicillin-resistant S. aureus (MRSA) bacterial strains, while showing no activity against the Gram-negative Escherichia coli bacterial strain.
Collapse
Affiliation(s)
- Paweł Hikisz
- Department of Thermobiology, Faculty of Biology and Environmental Protection, University of Łódź, Pomorska 141/143, Łódź PL-90236, Poland; (P.H.); (A.K.-C.)
| | - Łukasz Szczupak
- Department of Organic Chemistry, Faculty of Chemistry, University of Łódź, Tamka 12, Łódź PL-91403, Poland;
| | - Aneta Koceva-Chyła
- Department of Thermobiology, Faculty of Biology and Environmental Protection, University of Łódź, Pomorska 141/143, Łódź PL-90236, Poland; (P.H.); (A.K.-C.)
| | - Adam Guśpiel
- Laboratory of Biologically Active Compounds, National Institute of Public Health-National Institute of Hygiene, Chocimska 24, Warsaw PL-00791, Poland; (A.G.); (J.S.)
| | - Luciano Oehninger
- Institute of Medicinal and Pharmaceutical Chemistry, Technische Universität Braunschweig, Beethovenstr. 55, Braunschweig D-38106, Germany; l.oehninger@tu-braunschweig (L.O.); (I.O.)
| | - Ingo Ott
- Institute of Medicinal and Pharmaceutical Chemistry, Technische Universität Braunschweig, Beethovenstr. 55, Braunschweig D-38106, Germany; l.oehninger@tu-braunschweig (L.O.); (I.O.)
| | - Bruno Therrien
- Institute of Chemistry, Faculty of Science, University of Neuchatel, Avenue de Bellevaux 51, Neuchatel CH-2000, Switzerland;
| | - Jolanta Solecka
- Laboratory of Biologically Active Compounds, National Institute of Public Health-National Institute of Hygiene, Chocimska 24, Warsaw PL-00791, Poland; (A.G.); (J.S.)
| | - Konrad Kowalski
- Department of Organic Chemistry, Faculty of Chemistry, University of Łódź, Tamka 12, Łódź PL-91403, Poland;
- Correspondence: ; Tel.: +48-42-635-5759 (ext. 123); Fax: +48-42-665-5258
| |
Collapse
|
47
|
Grozav A, Balacescu O, Balacescu L, Cheminel T, Berindan-Neagoe I, Therrien B. Synthesis, Anticancer Activity, and Genome Profiling of Thiazolo Arene Ruthenium Complexes. J Med Chem 2015; 58:8475-90. [PMID: 26488797 DOI: 10.1021/acs.jmedchem.5b00855] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Sixteen hydrazinyl-thiazolo arene ruthenium complexes of the general formula [(η(6)-p-cymene)Ru(N,N'-hydrazinyl-thiazolo)Cl]Cl were synthesized. All complexes were tested in vitro for their antiproliferative activity on three tumor cell lines (HeLa, A2780, and A2780cisR) and on a noncancerous cell line (HFL-1). A superior cytotoxic activity of the ruthenium complexes as compared to cisplatin and oxaliplatin, on both cisplatin-sensitive and cisplatin resistant ovarian cancer cells, was observed. In addition, the biological activity of two selected derivatives was evaluated using microarray gene expression assay and ingenuity pathway analysis. p53 signaling was identified as an important pathway modulated by both arene ruthenium compounds. New activated molecules such as FAS, ZMAT3, PRMT2, BBC3/PUMA, and PDCD4, whose overexpressions are correlated with overcoming resistance to cisplatin therapy, were also identified as potential targets. Moreover, the arene ruthenium complexes can be used in association with cisplatin to prevent cisplatin resistance development and synergistically to induce cell death in ovarian cancer cells.
Collapse
Affiliation(s)
- Adriana Grozav
- Faculty of Pharmacy, "Iuliu Hatieganu" University of Medicine and Pharmacy , Victor Babes Str. 41, RO-400012 Cluj-Napoca, Romania
| | - Ovidiu Balacescu
- Department of Functional Genomics, Proteomics and Experimental Pathology, The Oncology Institute "Prof Dr. Ion Chiricuta" , 34-36 Republicii Str, RO-400015, Cluj-Napoca, Romania
| | - Loredana Balacescu
- Department of Functional Genomics, Proteomics and Experimental Pathology, The Oncology Institute "Prof Dr. Ion Chiricuta" , 34-36 Republicii Str, RO-400015, Cluj-Napoca, Romania
| | - Thomas Cheminel
- Institut de Chimie, Université de Neuchâtel , 51 Avenue de Bellevaux, CH-2000 Neuchâtel, Switzerland
| | - Ioana Berindan-Neagoe
- Department of Functional Genomics, Proteomics and Experimental Pathology, The Oncology Institute "Prof Dr. Ion Chiricuta" , 34-36 Republicii Str, RO-400015, Cluj-Napoca, Romania.,Research Center of Functional Genomics, Biomedicine and Translational Medicine, "Iuliu Hatieganu″ University of Medicine and Pharmacy , 23 Marinescu Str, RO-400337 Cluj-Napoca, Romania
| | - Bruno Therrien
- Institut de Chimie, Université de Neuchâtel , 51 Avenue de Bellevaux, CH-2000 Neuchâtel, Switzerland
| |
Collapse
|
48
|
Skiba J, Karpowicz R, Szabó I, Therrien B, Kowalski K. Synthesis and anticancer activity studies of ferrocenyl-thymine-3,6-dihydro-2H-thiopyranes – A new class of metallocene-nucleobase derivatives. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.07.012] [Citation(s) in RCA: 16] [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: 01/29/2023]
|
49
|
Stíbal D, Süss-Fink G, Therrien B. Crystal structure of (μ-4-hy-droxy-benzene-thiol-ato-κ(2) S:S)bis-(μ-phenyl-methane-thiol-ato-κ(2) S:S)bis-[(η(6)-1-isopropyl-4-methyl-benzene)-ruthenium(II)] tetra-fluorido-borate. Acta Crystallogr E Crystallogr Commun 2015; 71:1174-6. [PMID: 26594399 PMCID: PMC4647355 DOI: 10.1107/s2056989015016953] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2015] [Accepted: 09/10/2015] [Indexed: 11/23/2022]
Abstract
The two RuII cations, each with the characteristic piano-stool coordination geometry, are bridged by three thiolate ligands. The resulting dinuclear complex cation exhibits point group symmetry 1. The crystal structure of the dinuclear arene ruthenium title complex, [Ru2(C6H5OS)(C7H7S)2(C10H14)2]BF4, shows the two RuII atoms to be bridged by two benzylthiophenolate units and one 4-hydroxythiophenolate unit, with the remaining three coordination sites of each RuII atom being occupied by p-cymene ligands, completing the typical piano-stool coordination geometry. The BF4− counter-anion is surrounded by four cationic dinuclear complexes, showing an O—H⋯F hydrogen bond and several weak C—H⋯F interactions. This is the first example of an X-ray analysis of a mixed dinuclear trithiolate arene ruthenium(II) complex.
Collapse
Affiliation(s)
- David Stíbal
- Institut de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, CH-2000 Neuchâtel, Switzerland
| | - Georg Süss-Fink
- Institut de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, CH-2000 Neuchâtel, Switzerland
| | - Bruno Therrien
- Institut de Chimie, Université de Neuchâtel, Avenue de Bellevaux 51, CH-2000 Neuchâtel, Switzerland
| |
Collapse
|
50
|
Raja N, Devika N, Gupta G, Nayak VL, Kamal A, Nagesh N, Therrien B. Biological activities of pyrenyl-derived thiosemicarbazone half-sandwich complexes. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.06.036] [Citation(s) in RCA: 21] [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: 10/23/2022]
|