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Levina A, Wardhani K, Stephens LJ, Werrett MV, Caporale C, Dallerba E, Blair VL, Massi M, Lay PA, Andrews PC. Neutral rhenium(I) tricarbonyl complexes with sulfur-donor ligands: anti-proliferative activity and cellular localization. Dalton Trans 2024; 53:7866-7879. [PMID: 38632950 DOI: 10.1039/d4dt00149d] [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: 04/19/2024]
Abstract
Rhenium(I) tricarbonyl complexes are widely studied for their cell imaging properties and anti-cancer and anti-microbial activities, but the complexes with S-donor ligands remain relatively unexplored. A series of six fac-[Re(NN)(CO)3(SR)] complexes, where (NN) is 2,2'-bipyridyl (bipy) or 1,10-phenanthroline (phen), and RSH is a series of thiocarboxylic acid methyl esters, have been synthesized and characterized. Cellular uptake and anti-proliferative activities of these complexes in human breast cancer cell lines (MDA-MB-231 and MCF-7) were generally lower than those of the previously described fac-[Re(NN)(CO)3(OH2)]+ complexes; however, one of the complexes, fac-[Re(CO)3(phen)(SC(Ph)CH2C(O)OMe)] (3b), was active (IC50 ∼ 10 μM at 72 h treatment) in thiol-depleted MDA-MB-231 cells. Moreover, unlike fac-[Re(CO)3(phen)(OH2)]+, this complex did not lose activity in the presence of extracellular glutathione. Taken together these properties show promise for further development of 3b and its analogues as potential anti-cancer drugs for co-treatment with thiol-depleting agents. Conversely, the stable and non-toxic complex, fac-[Re(bipy)(CO)3(SC(Me)C(O)OMe)] (1a), predominantly localized in the lysosomes of MDA-MB-231 cells, as shown by live cell confocal microscopy (λex = 405 nm, λem = 470-570 nm). It is strongly localized in a subset of lysosomes (25 μM Re, 4 h treatment), as shown by co-localization with a Lysotracker dye. Longer treatment times with 1a (25 μM Re for 48 h) resulted in partial migration of the probe into the mitochondria, as shown by co-localization with a Mitotracker dye. These properties make complex 1a an attractive target for further development as an organelle probe for multimodal imaging, including phosphorescence, carbonyl tag for vibrational spectroscopy, and Re tag for X-ray fluorescence microscopy.
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Affiliation(s)
- Aviva Levina
- School of Chemistry, The University of Sydney, Sydney, NSW 2006, Australia.
| | - Kartika Wardhani
- School of Chemistry, The University of Sydney, Sydney, NSW 2006, Australia.
| | - Liam J Stephens
- School of Chemistry, Monash University, Clayton, VIC 3800, Australia.
| | - Melissa V Werrett
- School of Chemistry, Monash University, Clayton, VIC 3800, Australia.
| | - Chiara Caporale
- Department of Chemistry, Curtin University, Bentley, WA 6102, Australia
| | - Elena Dallerba
- Department of Chemistry, Curtin University, Bentley, WA 6102, Australia
| | - Victoria L Blair
- School of Chemistry, Monash University, Clayton, VIC 3800, Australia.
| | | | - Peter A Lay
- School of Chemistry, The University of Sydney, Sydney, NSW 2006, Australia.
| | - Philip C Andrews
- School of Chemistry, Monash University, Clayton, VIC 3800, Australia.
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2
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Bader CA, Simpson PV, Dallerba E, Stagni S, Johnson IRD, Hickey SM, Sorvina A, Hackett M, Sobolev AN, Brooks DA, Massi M, Plush SE. Synthesis and cellular uptake of neutral rhenium(I) morpholine complexes. Dalton Trans 2024; 53:3407-3413. [PMID: 38269470 DOI: 10.1039/d3dt03067a] [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: 01/26/2024]
Abstract
Morpholine motifs have been used extensively as targeting moieties for lysosomes, primarily in fluorescence imaging agents. Traditionally these imaging agents are based on organic molecules which have several shortcomings including small Stokes shifts, short emission lifetimes, and susceptibility to photobleaching. To explore alternative lysosome targeting imaging agents we have used a rhenium based phosphorescent platform which has been previously demonstrated to have an improved Stokes shift, a long lifetime emission, and is highly photostable. Rhenium complexes containing morpholine substituted ligands were designed to accumulate in acidic compartments. Two of the three complexes prepared exhibited bright emission in cells, when incubated at low concentrations (20 μM) and were non-toxic at concentrations as high as 100 μM, making them suitable for live cell imaging. We show that the rhenium complexes are amenable to chemical modification and that the morpholine targeted derivatives can be used for live cell confocal fluorescence imaging of endosomes-lysosomes.
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Affiliation(s)
- Christie A Bader
- Clinical and Health Science, University of South Australia, Adelaide, South Australia 5000, Australia.
| | - Peter V Simpson
- Department of Chemistry, Curtin University, Bentley, Western Australia 6102, Australia.
| | - Elena Dallerba
- Department of Chemistry, Curtin University, Bentley, Western Australia 6102, Australia.
| | - Stefano Stagni
- Department of Industrial Chemistry "Toso Montanari", University of Bologna, Bologna 40136, Italy
| | - Ian R D Johnson
- Clinical and Health Science, University of South Australia, Adelaide, South Australia 5000, Australia.
| | - Shane M Hickey
- Clinical and Health Science, University of South Australia, Adelaide, South Australia 5000, Australia.
| | - Alexandra Sorvina
- Clinical and Health Science, University of South Australia, Adelaide, South Australia 5000, Australia.
| | - Mark Hackett
- Department of Chemistry, Curtin University, Bentley, Western Australia 6102, Australia.
| | - Alexandre N Sobolev
- School of Molecular Sciences, M310, The University of Western Australia, Perth, Western Australia 6009, Australia
| | - Doug A Brooks
- Clinical and Health Science, University of South Australia, Adelaide, South Australia 5000, Australia.
| | - Massimiliano Massi
- Department of Chemistry, Curtin University, Bentley, Western Australia 6102, Australia.
| | - Sally E Plush
- Clinical and Health Science, University of South Australia, Adelaide, South Australia 5000, Australia.
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3
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Neumann T, Ramu V, Bertin J, He M, Vervisch C, Coogan MP, Bertrand HC. Rhenium fac-Tricarbonyl Bisimine Chalcogenide Complexes: Synthesis, Photophysical Studies, and Confocal and Time-Resolved Cell Microscopy. Inorg Chem 2024; 63:1197-1213. [PMID: 38164793 DOI: 10.1021/acs.inorgchem.3c03647] [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: 01/03/2024]
Abstract
We describe the preparation, characterization, and imaging studies of rhenium carbonyl complexes with a pyta (4-(2-pyridyl)-1,2,3-triazole) or tapy (1-(2-pyridyl)-1,2,3-triazole)-based heteroaromatic N∧N ligand and thiolate or selenoate X ligand. The stability and photophysical properties of the selenolate complexes are compared with parent chloride complexes and previously described analogues with benzenethiolate ligands. Two complexes were imaged in A549 cells upon excitation at 405 nm. Colocalization studies suggest a lysosomal accumulation, while one parent chloride complex was described to localize at the Golgi apparatus. Preliminary fluorescence lifetime measurements and imaging demonstrate potential for application in time-resolved microscopy techniques due to the long and variable lifetimes observed in cellular environments, including an increase in lifetime between the solution and solid state many times larger than previously reported.
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Affiliation(s)
- Till Neumann
- Laboratoire des biomolécules, LBM, Département de chimie, Ecole normale supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
| | - Vadde Ramu
- Laboratoire des biomolécules, LBM, Département de chimie, Ecole normale supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
| | - Julie Bertin
- Laboratoire des biomolécules, LBM, Département de chimie, Ecole normale supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
| | - Menglan He
- Laboratoire des biomolécules, LBM, Département de chimie, Ecole normale supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
| | - Caitlan Vervisch
- Laboratoire des biomolécules, LBM, Département de chimie, Ecole normale supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
| | - Michael P Coogan
- Department of Chemistry, University of Lancaster, Lancaster LA1 4YB, United Kingdom
| | - Helene C Bertrand
- Laboratoire des biomolécules, LBM, Département de chimie, Ecole normale supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
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4
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Abstract
Imaging techniques permit the study of the molecular interactions that underlie health and disease. Each imaging technique collects unique chemical information about the cellular environment. Multimodal imaging, using a single probe that can be detected by multiple imaging modalities, can maximise the information extracted from a single cellular sample by combining the results of different imaging techniques. Of particular interest in biological imaging is the combination of the specificity and sensitivity of optical fluorescence microscopy (OFM) with the quantitative and element-specific nature of X-ray fluorescence microscopy (XFM). Together, these techniques give a greater understanding of how native elements or therapeutics affect the cellular environment. This review focuses on recent studies where both techniques were used in conjunction to study cellular systems, demonstrating the breadth of biological models to which this combination of techniques can be applied and the potential for these techniques to unlock untapped knowledge of disease states.
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Affiliation(s)
- Marcus E Graziotto
- School of Chemistry, The University of Sydney, Sydney, NSW, 2006, Australia.
| | - Clinton J Kidman
- Department of Chemistry, The University of Adelaide, Adelaide, SA, 5005, Australia
| | - Liam D Adair
- School of Chemistry, The University of Sydney, Sydney, NSW, 2006, Australia.
- Sydney Nano Institute, The University of Sydney, Sydney, NSW, 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW, 2006, Australia
| | - Simon A James
- Australian Nuclear Science and Technology Organisation, Clayton, Victoria, 3168, Australia
| | - Hugh H Harris
- Department of Chemistry, The University of Adelaide, Adelaide, SA, 5005, Australia
| | - Elizabeth J New
- School of Chemistry, The University of Sydney, Sydney, NSW, 2006, Australia.
- Sydney Nano Institute, The University of Sydney, Sydney, NSW, 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, Sydney, NSW, 2006, Australia
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5
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Jalilehvand F, Brunskill V, Trung TSB, Lopetegui-Gonzalez I, Shemanko CS, Gelfand BS, Lin JB. Rhenium(I)-tricarbonyl complexes with methimazole and its selenium analogue: Syntheses, characterization and cell toxicity. J Inorg Biochem 2023; 240:112092. [PMID: 36549168 DOI: 10.1016/j.jinorgbio.2022.112092] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/24/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022]
Abstract
This study explores the effect of a thione/selone ligand on the cell toxicity (in vitro) and light activity of diimine Re(CO)3+ complexes. Six rhenium(I) complexes with general formula fac-[Re(CO)3(N,N')X]+ were prepared, where X = 2-mercapto-1-methylimidazole (methimazole; MMI), and 1-methylimidazole-2-selone (MSeI); N,N' = 2,2'-bipyridine (bpy), 1,10-phenanthroline (phen) and 2,9-dimethyl-1,10-phenanthroline (dmphen). Their triflate salts were characterized using single-crystal X-ray diffraction, 1H, 13C and 2D NMR, UV-vis and vibrational spectroscopy. Their cytotoxic properties were tested, showing significant cytotoxicity (IC50 = 8.0-55 μM) towards the human breast cancer cell line MDA-MB-231. The half-inhibitory concentration (IC50) for fac-[Re(CO)3(dmphen)(MMI)]+, the most toxic complex in this series (8.0 ± 0.2 μM), was comparable to that of the corresponding aqua complex fac-[Re(CO)3(dmphen)(H2O)]+ with IC50 = 6.0 ± 0.1 μM. The fac-[Re(CO)3(bpy)(MMI/MSeI)]+ complexes were somewhat less toxic towards the human embryonic kidney cell line HEK-293 T after 48 h of exposure. The stability of the complexes upon irradiation was monitored using UV-vis spectroscopy, with no CO released when exposed to UV-A light (λ = 365 nm).
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6
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Victor-Lovelace TW, Miller LM. The development and use of metal-based probes for X-ray fluorescence microscopy. Metallomics 2022; 14:6852953. [PMID: 36537552 DOI: 10.1093/mtomcs/mfac093] [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] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 11/16/2022] [Indexed: 12/03/2022]
Abstract
X-ray fluorescence microscopy (XFM) has become a widely used technique for imaging the concentration and distribution of metal ions in cells and tissues. Recent advances in synchrotron sources, optics, and detectors have improved the spatial resolution of the technique to <10 nm with attogram detection sensitivity. However, to make XFM most beneficial for bioimaging-especially at the nanoscale-the metal ion distribution must be visualized within the subcellular context of the cell. Over the years, a number of approaches have been taken to develop X-ray-sensitive tags that permit the visualization of specific organelles or proteins using XFM. In this review, we examine the types of X-ray fluorophore used, including nanomaterials and metal ions, and the approaches used to incorporate the metal into their target binding site via antibodies, genetically encoded metal-binding peptides, affinity labeling, or cell-specific peptides. We evaluate their advantages and disadvantages, review the scientific findings, and discuss the needs for future development.
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Affiliation(s)
| | - Lisa M Miller
- N ational Synchrotron Light Source II, Brookhaven National Laboratory, Upton, NY 11973,USA.,Department of Chemistry, Stony Brook University, Stony Brook, NY 11794,USA
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7
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Lazniewska J, Bader C, Hickey SM, Selemidis S, O'Leary J, Simpson PV, Stagni S, Plush SE, Massi M, Brooks D. Rhenium(I) conjugates as tools for tracking cholesterol in cells. Metallomics 2022; 14:6601455. [PMID: 35657681 PMCID: PMC9344854 DOI: 10.1093/mtomcs/mfac040] [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] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 05/17/2022] [Indexed: 11/15/2022]
Abstract
Cholesterol is vital to control membrane integrity and fluidity, but is also a precursor to produce steroid hormones, bile acids, and vitamin D. Consequently, altered cholesterol biology has been linked to many diseases, including metabolic syndromes and cancer. Defining the intracellular pools of cholesterol and its trafficking within cells is essential to understand both normal cell physiology and mechanisms of pathogenesis. We have synthesized a new cholesterol mimic (ReTEGCholestanol), comprising a luminescent rhenium metal complex and a cholestanol targeting unit, linked using a tetraethylene glycol (TEG) spacer. ReTEGCholestanol demonstrated favourable imaging properties and improved water solubility when compared to a cholesterol derivative, and structurally related probes lacking the TEG linker. A non-malignant and three malignant prostate cell lines were used to characterize the uptake and intracellular distribution of ReTEGCholestanol. The ReTEGCholestanol complex was effectively internalized and mainly localized to late endosomes/lysosomes in non-malignant PNT1a cells, while in prostate cancer cells it also accumulated in early endosomes and multivesicular bodies, suggesting disturbed cholesterol biology in the malignant cells. The ReTEGCholestanol is a novel imaging agent for visualizing endosomal uptake and trafficking, which may be used to define cholesterol related biology including membrane integration and altered lipid trafficking/processing.
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Affiliation(s)
| | | | - Shane M Hickey
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, South Australia 5001, Australia
| | - Stavros Selemidis
- Department of Human Biosciences, RMIT University, Melbourne, Victoria 3000, Australia
| | - John O'Leary
- Discipline of Histopathology, University of Dublin Trinity College, Dublin 2, Ireland
| | - Peter V Simpson
- School of Molecular and Life Sciences - Curtin University, Bentley, Western Australia 6102, Australia
| | - Stefano Stagni
- Department of Industrial Chemistry Toso Montanari, University of Bologna, Via Zamboni, 33, Bologna I-40136, Italy
| | - Sally E Plush
- UniSA Clinical and Health Sciences, University of South Australia, Adelaide, South Australia 5001, Australia
| | - Massimiliano Massi
- School of Molecular and Life Sciences - Curtin University, Bentley, Western Australia 6102, Australia
| | - Doug Brooks
- Correspondence: School of Molecular and Life Sciences - Curtin University, Bentley, Western Australia 6102, Australia. Tel: +61-8-830-21229; E-mail:
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8
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Nagarajan S, Poyer F, Fourmois L, Naud‐Martin D, Medjoubi K, Somogyi A, Schanne G, Henry L, Delsuc N, Policar C, Bertrand HC, Mahuteau‐Betzer F. Cellular Detection of a Mitochondria Targeted Brominated Vinyl Triphenylamine Optical Probe (TP−Br) by X‐Ray Fluorescence Microscopy. Chemistry 2022; 28:e202104424. [DOI: 10.1002/chem.202104424] [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] [Received: 12/13/2021] [Indexed: 11/06/2022]
Affiliation(s)
- Sounderya Nagarajan
- CNRS UMR9187, Inserm U1196, Chemistry and Modeling for the Biology of Cancer Institut Curie Université PSL 91400 Orsay France
- CNRS UMR9187, Inserm U1196, Chemistry and Modeling for the Biology of Cancer Université Paris-Saclay 91400 Orsay France
| | - Florent Poyer
- CNRS UMR9187, Inserm U1196, Chemistry and Modeling for the Biology of Cancer Institut Curie Université PSL 91400 Orsay France
- CNRS UMR9187, Inserm U1196, Chemistry and Modeling for the Biology of Cancer Université Paris-Saclay 91400 Orsay France
| | - Laura Fourmois
- CNRS UMR9187, Inserm U1196, Chemistry and Modeling for the Biology of Cancer Institut Curie Université PSL 91400 Orsay France
- CNRS UMR9187, Inserm U1196, Chemistry and Modeling for the Biology of Cancer Université Paris-Saclay 91400 Orsay France
| | - Delphine Naud‐Martin
- CNRS UMR9187, Inserm U1196, Chemistry and Modeling for the Biology of Cancer Institut Curie Université PSL 91400 Orsay France
- CNRS UMR9187, Inserm U1196, Chemistry and Modeling for the Biology of Cancer Université Paris-Saclay 91400 Orsay France
| | - Kadda Medjoubi
- Synchrotron SOLEIL, BP 48 Saint-Aubin 91192 Gif sur Yvette France
| | - Andrea Somogyi
- Synchrotron SOLEIL, BP 48 Saint-Aubin 91192 Gif sur Yvette France
| | - Gabrielle Schanne
- Laboratoire des biomolécules, LBM, Département de chimie Ecole normale supérieure PSL University Sorbonne université, CNRS 75005 Paris France
| | - Lucas Henry
- Laboratoire des biomolécules, LBM, Département de chimie Ecole normale supérieure PSL University Sorbonne université, CNRS 75005 Paris France
| | - Nicolas Delsuc
- Laboratoire des biomolécules, LBM, Département de chimie Ecole normale supérieure PSL University Sorbonne université, CNRS 75005 Paris France
| | - Clotilde Policar
- Laboratoire des biomolécules, LBM, Département de chimie Ecole normale supérieure PSL University Sorbonne université, CNRS 75005 Paris France
| | - Helene C. Bertrand
- Laboratoire des biomolécules, LBM, Département de chimie Ecole normale supérieure PSL University Sorbonne université, CNRS 75005 Paris France
| | - Florence Mahuteau‐Betzer
- CNRS UMR9187, Inserm U1196, Chemistry and Modeling for the Biology of Cancer Institut Curie Université PSL 91400 Orsay France
- CNRS UMR9187, Inserm U1196, Chemistry and Modeling for the Biology of Cancer Université Paris-Saclay 91400 Orsay France
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9
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Monti N, Longo V, Zacchini S, Vigarani G, Giorgini L, Bonora E, Massi M, Fiorini V, Stagni S. Alkyl tetrazoles as diimine (“diim”) ligands for fac-[Re(diim)(CO)3(L)]-type complexes. Synthesis, characterization and preliminary studies of the interaction with bovine serum albumin. Inorganica Chim Acta 2021; 518:120244. [DOI: 10.1016/j.ica.2020.120244] [Citation(s) in RCA: 1] [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: 01/16/2023]
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10
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Lovett JH, Harris HH. Application of X-ray absorption and X-ray fluorescence techniques to the study of metallodrug action. Curr Opin Chem Biol 2021; 61:135-142. [PMID: 33548877 DOI: 10.1016/j.cbpa.2020.12.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 12/07/2020] [Accepted: 12/18/2020] [Indexed: 12/21/2022]
Abstract
X-ray absorption spectroscopy and X-ray fluorescence microscopy are two synchrotron-based techniques frequently deployed either individually or in tandem to investigate the fates of metallodrugs and their biotransformation products in physiologically relevant sample material. These X-ray methods confer advantages over other analytical techniques in that they are nondestructive and require minimal chemical or physical manipulation of the sample before analysis, conserving both chemical and spatial information of the element(s) under investigation. In this review, we present selected examples of the use of X-ray absorption spectroscopy and X-ray fluorescence microscopy in studies of metallodrug speciation and localisation in vivo, in cell spheroids and in intact tissues and organs, and offer recent highlights in the advances of these techniques as they pertain to research on metallodrug action.
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Affiliation(s)
- James H Lovett
- Department of Chemistry, The University of Adelaide, South Australia 5005, Australia
| | - Hugh H Harris
- Department of Chemistry, The University of Adelaide, South Australia 5005, Australia.
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11
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Rumancev C, Vöpel T, Stuhr S, von Gundlach A, Senkbeil T, Ebbinghaus S, Garrevoet J, Falkenberg G, De Samber B, Vincze L, Rosenhahn A, Schroeder W. Micro x-ray fluorescence analysis of trace element distribution in frozen hydrated HeLa cells at the P06 beamline at Petra III. Biointerphases 2021; 16:011004. [PMID: 33706519 DOI: 10.1116/6.0000593] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
X-ray fluorescence analysis enables the study of trace element distributions in biological specimens. When this analysis is done under cryogenic conditions, cells are cryofixed as closely as possible to their natural physiological state, and the corresponding intracellular elemental densities can be analyzed. Details about the experimental setup used for analysis at the P06 beamline at Petra III, DESY and the used cryo-transfer system are described in this work. The system was applied to analyze the elemental distribution in single HeLa cells, a cell line frequently used in a wide range of biological applications. Cells adhered to silicon nitride substrates were cryoprotected within an amorphous ice matrix. Using a continuous scanning scheme and a KB x-ray focus, the distribution of elements in the cells was studied. We were able to image the intracellular potassium and zinc levels in HeLa cells as two key elements relevant for the physiology of cells.
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12
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Schanne G, Henry L, Ong HC, Somogyi A, Medjoubi K, Delsuc N, Policar C, García F, Bertrand HC. Rhenium carbonyl complexes bearing methylated triphenylphosphonium cations as antibody-free mitochondria trackers for X-ray fluorescence imaging. Inorg Chem Front 2021. [DOI: 10.1039/d1qi00542a] [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: 01/13/2023]
Abstract
A convenient rhenium-based multimodal mitochondrial-targeted probe compatible with Synchrotron Radiation X-ray Fluorescence nano-imaging.
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Affiliation(s)
- Gabrielle Schanne
- Laboratoire des biomolécules
- LBM
- Département de chimie
- Ecole normale supérieure
- PSL University
| | - Lucas Henry
- Laboratoire des biomolécules
- LBM
- Département de chimie
- Ecole normale supérieure
- PSL University
| | - How Chee Ong
- School of Physical and Mathematical Sciences
- Division of Chemistry and Biological Chemistry
- Nanyang Technological University
- Singapore
| | - Andrea Somogyi
- Synchrotron SOLEIL
- BP 48
- Saint-Aubin
- 91192 Gif sur Yvette
- France
| | - Kadda Medjoubi
- Synchrotron SOLEIL
- BP 48
- Saint-Aubin
- 91192 Gif sur Yvette
- France
| | - Nicolas Delsuc
- Laboratoire des biomolécules
- LBM
- Département de chimie
- Ecole normale supérieure
- PSL University
| | - Clotilde Policar
- Laboratoire des biomolécules
- LBM
- Département de chimie
- Ecole normale supérieure
- PSL University
| | - Felipe García
- School of Physical and Mathematical Sciences
- Division of Chemistry and Biological Chemistry
- Nanyang Technological University
- Singapore
| | - Helene C. Bertrand
- Laboratoire des biomolécules
- LBM
- Département de chimie
- Ecole normale supérieure
- PSL University
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13
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Capper MS, Enriquez Garcia A, Lai B, Wang BO, Gelfand BS, Shemanko CS, Jalilehvand F. The effect of sodium thiosulfate on cytotoxicity of a diimine Re(I) tricarbonyl complex. Dalton Trans 2021; 50:5968-5977. [PMID: 33949526 DOI: 10.1039/d1dt00517k] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Recently, diimine Re(i) tricarbonyl complexes have attracted great interest due to their promising cytotoxic effects. Here, we compare the cytotoxicity and cellular uptake of two Re(i) compounds fac-[(Re(CO)3(bpy)(H2O)](CF3SO3) (1) and Na(fac-[(Re(CO)3(bpy)(S2O3)])·H2O (bpy = 2,2'-bipyridine) (2). The Re-thiosulfate complex in 2 was characterized in two solvated crystal structures {Na(fac-[Re(CO)3(bpy)(S2O3)])·1.75H2O·C2H5OH}4 (2 + 0.75H2O + C2H5OH)4 and (fac-[Re(CO)3(bpy)(H2O)]) (fac-[Re(CO)3(bpy)(S2O3)])·4H2O (3). The cytotoxicity of 1 and 2 was tested in the MDA-MB-231 breast cancer cell line and compared with that of cisplatin. The cellular localization of the Re(i) complexes was investigated using synchrotron-based X-ray fluorescence microscopy (XFM). The results show that replacement of the aqua ligand with thiosulfate renders the complex less toxic most likely by distrupting its cellular entry. Therefore, thiosulfate could potentially have a similar chemoprotective effect against diimine fac-Re(CO)3 complexes as it has against cisplatin.
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Affiliation(s)
- Miles S Capper
- Department of Chemistry, University of Calgary, Calgary, Alberta T2N 1N4, Canada.
| | | | - Barry Lai
- Advanced Photon Source, X-ray Science Division, Argonne National Laboratory, Argonne, USA
| | - Baiwen O Wang
- Department of Chemistry, University of Calgary, Calgary, Alberta T2N 1N4, Canada.
| | - Benjamin S Gelfand
- Department of Chemistry, University of Calgary, Calgary, Alberta T2N 1N4, Canada.
| | - Carrie S Shemanko
- Department of Biological Sciences, University of Calgary, Calgary, Alberta T2N 1N4, Canada
| | - Farideh Jalilehvand
- Department of Chemistry, University of Calgary, Calgary, Alberta T2N 1N4, Canada.
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14
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Jakob CHG, Dominelli B, Hahn EM, Berghausen TO, Pinheiro T, Marques F, Reich RM, Correia JDG, Kühn FE. Antiproliferative Activity of Functionalized Histidine-derived Au(I) bis-NHC Complexes for Bioconjugation. Chem Asian J 2020; 15:2754-2762. [PMID: 32592289 PMCID: PMC7689731 DOI: 10.1002/asia.202000620] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [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: 05/21/2020] [Revised: 06/20/2020] [Indexed: 12/23/2022]
Abstract
A series of histidine derived Au(I) bis-NHC complexes bearing different ester, amide and carboxylic acid functionalities as well as wingtip substituents is synthesized and characterized. The stability in aqueous media, in vitro cytotoxicity in a set of cancer cell lines (MCF7, PC3 and A2780/A2780cisR) along with the cellular uptake are evaluated. Stability tests suggest hydrolysis of the ester within 8 h, which might lead to deactivation. Furthermore, the bis-NHC system shows a sufficient stability against cysteine and the thiol containing peptide GSH. The benzyl ester and amide show the highest activity comparable to the benchmark compound cisplatin, with the ester only displaying a slightly lower cytotoxicity than the amide. A cellular uptake study revealed that the benzyl ester and the amide could have different intracellular distribution profiles but both complexes induce perturbations of the cellular physiological processes. The simple modifiability and high stability of the complexes provides a promising system for upcoming post modifications to enable targeted cancer therapy.
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Affiliation(s)
- Christian H. G. Jakob
- Molecular CatalysisCatalysis Research Center and Department of Chemistry Department Technische Universität MünchenLichtenbergstrasse 4D-85748Garching bei MünchenGermany
| | - Bruno Dominelli
- Molecular CatalysisCatalysis Research Center and Department of Chemistry Department Technische Universität MünchenLichtenbergstrasse 4D-85748Garching bei MünchenGermany
| | - Eva M. Hahn
- Molecular CatalysisCatalysis Research Center and Department of Chemistry Department Technische Universität MünchenLichtenbergstrasse 4D-85748Garching bei MünchenGermany
| | - Tobias O. Berghausen
- Molecular CatalysisCatalysis Research Center and Department of Chemistry Department Technische Universität MünchenLichtenbergstrasse 4D-85748Garching bei MünchenGermany
| | - Teresa Pinheiro
- Institute for Bioengineering and BiosciencesDepartamento de Engenharia e Ciências NuclearesInstituto Superior TécnicoUniversidade de LisboaAv. Rovisco Pais 11049-001LisboaPortugal
| | - Fernanda Marques
- Centro de Ciências e Tecnologias NuclearesDepartamento de Engenharia e Ciências NuclearesInstituto Superior TécnicoUniversidade de LisboaCTN, Estrada Nacional 10 (km 139,7)2695-066Bobadela LRSPortugal
| | - Robert M. Reich
- Molecular CatalysisCatalysis Research Center and Department of Chemistry Department Technische Universität MünchenLichtenbergstrasse 4D-85748Garching bei MünchenGermany
| | - João D. G. Correia
- Centro de Ciências e Tecnologias NuclearesDepartamento de Engenharia e Ciências NuclearesInstituto Superior TécnicoUniversidade de LisboaCTN, Estrada Nacional 10 (km 139,7)2695-066Bobadela LRSPortugal
| | - Fritz E. Kühn
- Molecular CatalysisCatalysis Research Center and Department of Chemistry Department Technische Universität MünchenLichtenbergstrasse 4D-85748Garching bei MünchenGermany
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15
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Capper MS, Enriquez Garcia A, Macia N, Lai B, Lin J, Nomura M, Alihosseinzadeh A, Ponnurangam S, Heyne B, Shemanko CS, Jalilehvand F. Cytotoxicity, cellular localization and photophysical properties of Re(I) tricarbonyl complexes bound to cysteine and its derivatives. J Biol Inorg Chem 2020; 25:759-76. [DOI: 10.1007/s00775-020-01798-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 06/08/2020] [Indexed: 01/23/2023]
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16
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Konkankit CC, Lovett J, Harris HH, Wilson JJ. X-Ray fluorescence microscopy reveals that rhenium(i) tricarbonyl isonitrile complexes remain intact in vitro. Chem Commun (Camb) 2020; 56:6515-6518. [DOI: 10.1039/d0cc02451a] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [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
An endoplasmic reticulum stress-inducing rhenium isonitrile complex was investigated for its axial ligand stability in living cells using X-ray fluorescence microscopy.
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Affiliation(s)
| | - James Lovett
- Department of Chemistry
- The University of Adelaide
- Australia
| | - Hugh H. Harris
- Department of Chemistry
- The University of Adelaide
- Australia
| | - Justin J. Wilson
- Department of Chemistry and Chemical Biology
- Cornell University
- Ithaca
- USA
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17
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Collery P, Desmaele D, Vijaykumar V. Design of Rhenium Compounds in Targeted Anticancer Therapeutics. Curr Pharm Des 2019; 25:3306-3322. [DOI: 10.2174/1381612825666190902161400] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 08/30/2019] [Indexed: 12/25/2022]
Abstract
Background:
Many rhenium (Re) complexes with potential anticancer properties have been synthesized
in the recent years with the aim to overcome the clinical limitations of platinum agents. Re(I) tricarbonyl
complexes are the most common but Re compounds with higher oxidation states have also been investigated, as
well as hetero-metallic complexes and Re-loaded self-assembling devices. Many of these compounds display
promising cytotoxic and phototoxic properties against malignant cells but all Re compounds are still at the stage
of preclinical studies.
Methods:
The present review focused on the rhenium based cancer drugs that were in preclinical and clinical
trials were examined critically. The detailed targeted interactions and experimental evidences of Re compounds
reported by the patentable and non-patentable research findings used to write this review.
Results:
In the present review, we described the most recent and promising rhenium compounds focusing on their
potential mechanism of action including, phototoxicity, DNA binding, mitochondrial effects, oxidative stress
regulation or enzyme inhibition. Many ligands have been described that modulating the lipophilicity, the luminescent
properties, the cellular uptake, the biodistribution, and the cytotoxicity, the pharmacological and toxicological
profile.
Conclusion:
Re-based anticancer drugs can also be used in targeted therapies by coupling to a variety of biologically
relevant targeting molecules. On the other hand, combination with conventional cytotoxic molecules, such
as doxorubicin, allowed to take into profit the targeting properties of Re for example toward mitochondria.
Through the example of the diseleno-Re complex, we showed that the main target could be the oxidative status,
with a down-stream regulation of signaling pathways, and further on selective cell death of cancer cells versus
normal cells.
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Affiliation(s)
- Philippe Collery
- Society for the Coordination of Therapeutic Researches, 20220 Algajola, France
| | - Didier Desmaele
- Institut Galien, Universite Paris-Saclay, 92296 Chatenay-Malabry, France
| | - Veena Vijaykumar
- Biotechnology Department, REVA University, Bangalore, 560064, India
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18
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Akabar N, Chaturvedi V, Shillito GE, Schwehr BJ, Gordon KC, Huff GS, Sutton JJ, Skelton BW, Sobolev AN, Stagni S, Nelson DJ, Massi M. Photophysical and biological investigation of phenol substituted rhenium tetrazolato complexes. Dalton Trans 2019; 48:15613-15624. [PMID: 31408065 DOI: 10.1039/c9dt02198a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [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
The synthesis, structural and photophysical characterisation of four tricarbonyl rhenium(i) complexes bound to 1,10-phenanthroline and a tetrazolato ancillary ligand are reported. The complexes are differentiated by the nature (hydroxy or methoxy) and position (meta or para) of the substituent attached to the phenyl ring in conjugation to the tetrazole ring. The complexes exhibit phosphorescence emission from triplet charge transfer excited states, with the maxima around 600 nm, excited state lifetime decays in the 200-300 ns range, and quantum yield values of 4-6% in degassed acetonitrile solutions. The nature and position of the substituent does not significantly affect the photophysical properties, which remain unchanged even after deprotonation of the hydroxide group on the phenol ring. The interpretation of the photophysical data was further validated by resonance Raman spectroscopy and time-dependent density functional theory calculations. All the complexes are internalised within cells, albeit to variable degrees. As highlighted by a combination of flow cytometry and confocal microscopy, the species display diffuse cytoplasmic localisation except for the complex with the hydroxy functional group at the para position, which reveals lower accumulation in cells and more pronounced punctate staining. Overall, the complexes displayed low levels of cytotoxicity.
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Affiliation(s)
- Nurshadrina Akabar
- School of Molecular and Life Sciences, Curtin Institute for Functional Materials and Interfaces, Curtin University, Bentley WA, Australia.
| | - Vishal Chaturvedi
- School of Biomedical Sciences, Curtin Health Innovation Research Institute, Curtin University, Bentley WA, Australia
| | - Georgina E Shillito
- Department of Chemistry Te Tari HuaRuanuk, University of Otago, Dunedin, New Zealand
| | - Bradley J Schwehr
- School of Molecular and Life Sciences, Curtin Institute for Functional Materials and Interfaces, Curtin University, Bentley WA, Australia.
| | - Keith C Gordon
- Department of Chemistry Te Tari HuaRuanuk, University of Otago, Dunedin, New Zealand
| | - Gregory S Huff
- Department of Chemistry Te Tari HuaRuanuk, University of Otago, Dunedin, New Zealand
| | - Joshua J Sutton
- Department of Chemistry Te Tari HuaRuanuk, University of Otago, Dunedin, New Zealand
| | - Brian W Skelton
- School of Molecular Sciences and CMCA, The University of Western Australia, Perth WA, Australia
| | - Alexandre N Sobolev
- School of Molecular Sciences and CMCA, The University of Western Australia, Perth WA, Australia
| | - Stefano Stagni
- Department of Industrial Chemistry "Toso Montanari", University of Bologna, Bologna, Italy
| | - Delia J Nelson
- School of Biomedical Sciences, Curtin Health Innovation Research Institute, Curtin University, Bentley WA, Australia
| | - Massimiliano Massi
- School of Molecular and Life Sciences, Curtin Institute for Functional Materials and Interfaces, Curtin University, Bentley WA, Australia.
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19
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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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20
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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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21
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Enriquez Garcia A, Lai B, Gopinathan SG, Harris HH, Shemanko CS, Jalilehvand F. Nuclear localization of dirhodium(ii) complexes in breast cancer cells by X-ray fluorescence microscopy. Chem Commun (Camb) 2019; 55:8223-8226. [DOI: 10.1039/c9cc00521h] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
X-ray fluorescence microscopy confirms the necessity of vacant axial sites in dirhodium(ii) carboxylates for their cellular uptake and cytotoxicity.
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Affiliation(s)
| | - Barry Lai
- Advanced Photon Source
- X-ray Science Division
- Argonne National Laboratory
- Argonne
- USA
| | | | - Hugh H. Harris
- Department of Chemistry
- The University of Adelaide
- Australia
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22
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Gillam TA, Sweetman MJ, Bader CA, Morrison JL, Hayball JD, Brooks DA, Plush SE. Bright lights down under: Metal ion complexes turning the spotlight on metabolic processes at the cellular level. Coord Chem Rev 2018; 375:234-55. [DOI: 10.1016/j.ccr.2017.11.026] [Citation(s) in RCA: 8] [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: 01/01/2023]
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23
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Luengo A, Fernández-Moreira V, Marzo I, Gimeno MC. Bioactive Heterobimetallic Re(I)/Au(I) Complexes Containing Bidentate N-Heterocyclic Carbenes. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00601] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Andrés Luengo
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Vanesa Fernández-Moreira
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Isabel Marzo
- Departamento de Bioquímica y Biología Molecular, Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - M. Concepción Gimeno
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
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24
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Hostachy S, Masuda M, Miki T, Hamachi I, Sagan S, Lequin O, Medjoubi K, Somogyi A, Delsuc N, Policar C. Graftable SCoMPIs enable the labeling and X-ray fluorescence imaging of proteins. Chem Sci 2018; 9:4483-4487. [PMID: 29896390 PMCID: PMC5958345 DOI: 10.1039/c8sc00886h] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 04/13/2018] [Indexed: 11/21/2022] Open
Abstract
Bio-imaging techniques alternative to fluorescence microscopy are gaining increasing interest as complementary tools to visualize and analyze biological systems. Among them, X-ray fluorescence microspectroscopy provides information on the local content and distribution of heavy elements (Z ≥ 14) in cells or biological samples. In this context, similar tools to those developed for fluorescence microscopy are desired, including chemical probes or tags. In this work, we study rhenium complexes as a convenient and sensitive probe for X-ray fluorescence microspectroscopy. We demonstrate their ability to label and sense exogenously incubated or endogenous proteins inside cells.
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Affiliation(s)
- Sarah Hostachy
- Laboratoire des Biomolécules, LBM , Département de Chimie , École Normale Supérieure , PSL University , Sorbonne Université , CNRS , 75005 Paris , France .
| | - Marie Masuda
- Department of Synthetic Chemistry and Biological Chemistry , Graduate School of Engineering , Kyoto University , Kyoto 615-8510 , Japan
| | - Takayuki Miki
- Department of Synthetic Chemistry and Biological Chemistry , Graduate School of Engineering , Kyoto University , Kyoto 615-8510 , Japan
| | - Itaru Hamachi
- Department of Synthetic Chemistry and Biological Chemistry , Graduate School of Engineering , Kyoto University , Kyoto 615-8510 , Japan
| | - Sandrine Sagan
- Sorbonne Université , École Normale Supérieure , PSL University , CNRS , Laboratoire des Biomolécules, LBM , 75005 Paris , France
| | - Olivier Lequin
- Sorbonne Université , École Normale Supérieure , PSL University , CNRS , Laboratoire des Biomolécules, LBM , 75005 Paris , France
| | - Kadda Medjoubi
- Nanoscopium Synchrotron SOLEIL Saint-Aubin , 91192 , Gif-sur-Yvette Cedex , France
| | - Andrea Somogyi
- Nanoscopium Synchrotron SOLEIL Saint-Aubin , 91192 , Gif-sur-Yvette Cedex , France
| | - Nicolas Delsuc
- Laboratoire des Biomolécules, LBM , Département de Chimie , École Normale Supérieure , PSL University , Sorbonne Université , CNRS , 75005 Paris , France .
| | - Clotilde Policar
- Laboratoire des Biomolécules, LBM , Département de Chimie , École Normale Supérieure , PSL University , Sorbonne Université , CNRS , 75005 Paris , France .
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25
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Hallett AJ, Placet E, Prieux R, McCafferty D, Platts JA, Lloyd D, Isaacs M, Hayes AJ, Coles SJ, Pitak MB, Marchant S, Marriott SN, Allemann RK, Dervisi A, Fallis IA. Exploring the cellular uptake and localisation of phosphorescent rhenium fac-tricarbonyl metallosurfactants as a function of lipophilicity. Dalton Trans 2018; 47:14241-14253. [DOI: 10.1039/c8dt00669e] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The cellular distribution of amphiphilic rhenium(i) complexes is tuned by the nature of the axial donor.
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Affiliation(s)
- Andrew J. Hallett
- School of Chemistry
- Main Building
- Cardiff University
- Cardiff CF10 3AT
- UK
| | - Emeline Placet
- School of Chemistry
- Main Building
- Cardiff University
- Cardiff CF10 3AT
- UK
| | - Roxane Prieux
- School of Chemistry
- Main Building
- Cardiff University
- Cardiff CF10 3AT
- UK
| | | | - James A. Platts
- School of Chemistry
- Main Building
- Cardiff University
- Cardiff CF10 3AT
- UK
| | | | - Marc Isaacs
- Confocal Microscopy Unit
- Cardiff School of Biosciences
- Cardiff
- UK
| | | | - Simon J. Coles
- UK National Crystallographic Service
- Chemistry
- Faculty of Natural and Environmental Sciences
- University of Southampton
- Southampton
| | - Mateusz B. Pitak
- UK National Crystallographic Service
- Chemistry
- Faculty of Natural and Environmental Sciences
- University of Southampton
- Southampton
| | | | | | | | - Athanasia Dervisi
- School of Chemistry
- Main Building
- Cardiff University
- Cardiff CF10 3AT
- UK
| | - Ian A. Fallis
- School of Chemistry
- Main Building
- Cardiff University
- Cardiff CF10 3AT
- UK
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26
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Carreño A, Solis-Céspedes E, Páez-Hernández D, Arratia-Pérez R. Exploring the geometrical and optical properties of neutral rhenium (I) tricarbonyl complex of 1,10-phenanthroline-5,6-diol using relativistic methods. Chem Phys Lett 2017. [DOI: 10.1016/j.cplett.2017.07.058] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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27
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Lee LCC, Leung KK, Lo KKW. Recent development of luminescent rhenium(i) tricarbonyl polypyridine complexes as cellular imaging reagents, anticancer drugs, and antibacterial agents. Dalton Trans 2017; 46:16357-16380. [DOI: 10.1039/c7dt03465b] [Citation(s) in RCA: 117] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
This Perspective summarizes recent advances in the biological applications of luminescent rhenium(i) tricarbonyl polypyridine complexes.
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Affiliation(s)
| | - Kam-Keung Leung
- Department of Chemistry
- City University of Hong Kong
- P. R. China
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28
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Carreño A, Aros AE, Otero C, Polanco R, Gacitúa M, Arratia-Pérez R, Fuentes JA. Substituted bidentate and ancillary ligands modulate the bioimaging properties of the classical Re(i) tricarbonyl core with yeasts and bacteria. NEW J CHEM 2017. [DOI: 10.1039/c6nj03792e] [Citation(s) in RCA: 17] [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: 12/17/2022]
Abstract
Six classical rhenium(i) tricarbonyl complexes were investigated for their ability to be used as dyes for bioimaging in walled cells.
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Affiliation(s)
- Alexander Carreño
- Center of Applied Nanosciences (CENAP)
- Universidad Andres Bello
- Santiago
- Chile
- Núcleo Milenio de Ingeniería Molecular para Catálisis y Biosensores (MECB)
| | - Alejandra E. Aros
- Núcleo Milenio de Ingeniería Molecular para Catálisis y Biosensores (MECB)
- ICM
- Chile
- Laboratorio de Genética y Patogénesis Bacteriana
- Facultad de Ciencias Biológicas
| | - Carolina Otero
- Center for Integrative Medicine and Innovative Science (CIMIS)
- Facultad de Medicina
- Universidad Andres Bello
- Santiago
- Chile
| | - Rubén Polanco
- Centro de Biotecnología Vegetal
- Facultad de Ciencias Biológicas
- Universidad Andres Bello
- Santiago
- Chile
| | - Manuel Gacitúa
- Center of Applied Ecology and Sustainability (CAPES)
- Universidad Adolfo Ibáñez
- Peñalolén
- Chile
| | - Ramiro Arratia-Pérez
- Center of Applied Nanosciences (CENAP)
- Universidad Andres Bello
- Santiago
- Chile
- Núcleo Milenio de Ingeniería Molecular para Catálisis y Biosensores (MECB)
| | - Juan A. Fuentes
- Laboratorio de Genética y Patogénesis Bacteriana
- Facultad de Ciencias Biológicas
- Universidad Andrés Bello
- Santiago
- Chile
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