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Machado I, Gambino D. Metallomics: An Essential Tool for the Study of Potential Antiparasitic Metallodrugs. ACS OMEGA 2024; 9:15744-15752. [PMID: 38617611 PMCID: PMC11007724 DOI: 10.1021/acsomega.3c10200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 03/01/2024] [Accepted: 03/08/2024] [Indexed: 04/16/2024]
Abstract
Metallomics is an emerging area of omics approaches that has grown enormously in the past few years. It integrates research related to metals in biological systems, in symbiosis with genomics and proteomics. These omics approaches can provide in-depth insights into the mechanisms of action of potential metallodrugs, including their physiological metabolism and their molecular targets. Herein, we review the most significant advances concerning cellular uptake and subcellular distribution assays of different potential metallodrugs with activity against Trypanosma cruzi, the protozoan parasite that causes Chagas disease, a pressing health problem in high-poverty areas of Latin America. Furthermore, the first multiomics approaches including metallomics, proteomics, and transcriptomics for the comprehensive study of potential metallodrugs with anti-Trypanosoma cruzi activity are described.
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Affiliation(s)
- Ignacio Machado
- Área
Química Analítica, Facultad de Química, Área Química
Inorgánica, Facultad de Química, Universidad de la República, Montevideo 11800, Uruguay
| | - Dinorah Gambino
- Área
Química Analítica, Facultad de Química, Área Química
Inorgánica, Facultad de Química, Universidad de la República, Montevideo 11800, Uruguay
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2
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Martín-Montes Á, Jimenez-Falcao S, Gómez-Ruiz S, Marín C, Mendez-Arriaga JM. First-Row Transition 7-Oxo-5-phenyl-1,2,4-triazolo[1,5-a]pyrimidine Metal Complexes: Antiparasitic Activity and Release Studies. Pharmaceuticals (Basel) 2023; 16:1380. [PMID: 37895851 PMCID: PMC10610057 DOI: 10.3390/ph16101380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 09/21/2023] [Accepted: 09/26/2023] [Indexed: 10/29/2023] Open
Abstract
Leishmaniasis and Chagas disease are still considered neglected illnesses due to the lack of investment in research, despite the fact that almost one million new cases are reported every year. Four 7-oxo-5-phenyl-1,2,4-triazolo[1,5-a]pyrimidine (HftpO) first-row transition complexes (Cu, Co, Ni, Zn) have been studied for the first time in vitro against five different species of Leishmania spp. (L. infantum, L. braziliensis, L. donovani, L. peruviana and L. mexicana) as well as Trypanosoma cruzi, showing higher efficacy than the reference commercial drugs. UV and luminescence properties were also evaluated. As a proof of concept, anchoring of a model high-effective-metal complex as an antiparasitic agent on silica nanoparticles was carried out for the first time, and drug-release behaviour was evaluated, assessing this new approach for drug vehiculation.
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Affiliation(s)
- Álvaro Martín-Montes
- Departamento De Parasitología, Universidad De Granada, Avenida Fuentenueva, 18071 Granada, Spain;
| | - Sandra Jimenez-Falcao
- Organic Nanotechnology Lab, Departamento De Materiales Y Producción Aeroespacial E.T.S.I Aeronáutica Y Del Espacio, Universidad Politécnica De Madrid, 28040 Madrid, Spain;
| | - Santiago Gómez-Ruiz
- COMET-NANO Group, Departamento De Biología y Geología, Física Y Química Inorgánica, E.S.C.E.T., Universidad Rey Juan Carlos, Calle Tulipán s/n, 28933 Móstoles, Spain;
| | - Clotilde Marín
- Departamento De Parasitología, Universidad De Granada, Avenida Fuentenueva, 18071 Granada, Spain;
| | - José M. Mendez-Arriaga
- COMET-NANO Group, Departamento De Biología y Geología, Física Y Química Inorgánica, E.S.C.E.T., Universidad Rey Juan Carlos, Calle Tulipán s/n, 28933 Móstoles, Spain;
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Borutzki Y, Skos L, Gerner C, Meier‐Menches SM. Exploring the Potential of Metal-Based Candidate Drugs as Modulators of the Cytoskeleton. Chembiochem 2023; 24:e202300178. [PMID: 37345897 PMCID: PMC10946712 DOI: 10.1002/cbic.202300178] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 06/21/2023] [Accepted: 06/22/2023] [Indexed: 06/23/2023]
Abstract
During recent years, accumulating evidence suggested that metal-based candidate drugs are promising modulators of cytoskeletal and cytoskeleton-associated proteins. This was substantiated by the identification and validation of actin, vimentin and plectin as targets of distinct ruthenium(II)- and platinum(II)-based modulators. Despite this, structural information about molecular interaction is scarcely available. Here, we compile the scattered reports about metal-based candidate molecules that influence the cytoskeleton, its associated proteins and explore their potential to interfere in cancer-related processes, including proliferation, invasion and the epithelial-to-mesenchymal transition. Advances in this field depend crucially on determining binding sites and on gaining comprehensive insight into molecular drug-target interactions. These are key steps towards establishing yet elusive structure-activity relationships.
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Affiliation(s)
- Yasmin Borutzki
- Institute of Inorganic ChemistryFaculty of ChemistryUniversity of Vienna1090ViennaAustria
- Department of Analytical ChemistryFaculty of ChemistryUniversity of Vienna1090ViennaAustria
- Doctoral School of ChemistryUniversity of Vienna1090ViennaAustria
| | - Lukas Skos
- Department of Analytical ChemistryFaculty of ChemistryUniversity of Vienna1090ViennaAustria
- Doctoral School of ChemistryUniversity of Vienna1090ViennaAustria
| | - Christopher Gerner
- Department of Analytical ChemistryFaculty of ChemistryUniversity of Vienna1090ViennaAustria
- Joint Metabolome FacilityUniversity of Vienna and Medical University Vienna1090ViennaAustria
| | - Samuel M. Meier‐Menches
- Institute of Inorganic ChemistryFaculty of ChemistryUniversity of Vienna1090ViennaAustria
- Department of Analytical ChemistryFaculty of ChemistryUniversity of Vienna1090ViennaAustria
- Joint Metabolome FacilityUniversity of Vienna and Medical University Vienna1090ViennaAustria
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Toledano-Magaña Y, Néquiz M, Valenzuela-Salas LM, Sánchez-García JJ, Galindo-Murillo R, García-Ramos JC, Klimova EI. The Amoebicidal Activity of Diferrocenyl Derivatives: A Significant Dependence on the Electronic Environment. Molecules 2023; 28:6008. [PMID: 37630260 PMCID: PMC10458203 DOI: 10.3390/molecules28166008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 08/02/2023] [Accepted: 08/04/2023] [Indexed: 08/27/2023] Open
Abstract
Amoebiasis is the second leading cause of death worldwide associated with parasitic disease and is becoming a critical health problem in low-income countries, urging new treatment alternatives. One of the most promising strategies is enhancing the redox imbalance within these susceptible parasites related to their limited antioxidant defense system. Metal-based drugs represent a perfect option due to their extraordinary capacity to stabilize different oxidation states and adopt diverse geometries, allowing their interaction with several molecular targets. This work describes the amoebicidal activity of five 2-(Z-2,3-diferrocenylvinyl)-4X-4,5-dihydrooxazole derivatives (X = H (3a), Me (3b), iPr (3c), Ph (3d), and benzyl (3e)) on Entamoeba histolytica trophozoites and the physicochemical, experimental, and theoretical properties that can be used to describe the antiproliferative activity. The growth inhibition capacity of these organometallic compounds is strongly related to a fine balance between the compounds' redox potential and hydrophilic character. The antiproliferative activity of diferrocenyl derivatives studied herein could be described either with the redox potential, the energy of electronic transitions, logP, or the calculated HOMO-LUMO values. Compound 3d presents the highest antiproliferative activity of the series with an IC50 of 23 µM. However, the results of this work provide a pipeline to improve the amoebicidal activity of these compounds through the directed modification of their electronic environment.
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Affiliation(s)
- Yanis Toledano-Magaña
- Escuela de Ciencias de la Salud, Universidad Autónoma de Baja California, Ensenada 22860, Mexico
| | - Mario Néquiz
- Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City 06726, Mexico;
| | | | - Jessica J. Sánchez-García
- Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City 04510, Mexico; (J.J.S.-G.); (E.I.K.)
| | - Rodrigo Galindo-Murillo
- Department of Medicinal Chemistry, College of Pharmacy, University of Utah, Salt Lake City, UT 84112, USA;
| | - Juan Carlos García-Ramos
- Escuela de Ciencias de la Salud, Universidad Autónoma de Baja California, Ensenada 22860, Mexico
| | - Elena I. Klimova
- Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City 04510, Mexico; (J.J.S.-G.); (E.I.K.)
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Tolbatov I, Marrone A, Shepard W, Chiaverini L, Upadhyay Kahaly M, La Mendola D, Marzo T, Ciccone L. Inorganic Drugs as a Tool for Protein Structure Solving and Studies on Conformational Changes. Chemistry 2023; 29:e202202937. [PMID: 36477932 DOI: 10.1002/chem.202202937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 12/07/2022] [Accepted: 12/07/2022] [Indexed: 12/12/2022]
Abstract
Inorganic drugs are capable of tight interactions with proteins through coordination towards aminoacidic residues, and this feature is recognized as a key aspect for their pharmacological action. However, the "protein metalation process" is exploitable for solving the phase problem and structural resolution. In fact, the use of inorganic drugs bearing specific metal centers and ligands capable to drive the binding towards the desired portions of the protein target could represent a very intriguing and fruitful strategy. In this context, a theoretical approach may further contribute to solve protein structures and their refinement. Here, we delineate the main features of a reliable experimental-theoretical integrated approach, based on the use of metallodrugs, for protein structure solving.
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Affiliation(s)
- Iogann Tolbatov
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Avgda. Països Catalans, 16, 43007, Tarragona, Spain
| | - Alessandro Marrone
- Department of Pharmacy, University "G. D'Annunzio" Chieti-Pescara, Via dei Vestini, 31, 66100, Chieti, Italy
| | - William Shepard
- Department PROXIMA2 A, Synchrotron SOLEIL, L'Orme des Merisiers, Saint-Aubin, BP 48, 91192, Gif-sur-Yvette, France
| | - Lorenzo Chiaverini
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126, Pisa, Italy
| | | | - Diego La Mendola
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126, Pisa, Italy
| | - Tiziano Marzo
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126, Pisa, Italy
| | - Lidia Ciccone
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126, Pisa, Italy
- Department PROXIMA2 A, Synchrotron SOLEIL, L'Orme des Merisiers, Saint-Aubin, BP 48, 91192, Gif-sur-Yvette, France
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de Souza CC, de Azevedo-França JA, Barrias E, Cavalcante SCF, Vieira EG, Ferreira AMDC, de Souza W, Navarro M. Silver and copper-benznidazole derivatives as potential antiparasitic metallodrugs: Synthesis, characterization, and biological evaluation. J Inorg Biochem 2023; 239:112047. [PMID: 36428157 DOI: 10.1016/j.jinorgbio.2022.112047] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 10/20/2022] [Accepted: 10/20/2022] [Indexed: 11/09/2022]
Abstract
Currently the only drug available to treat Chagas disease in Brazil is benznidazole (BZN). Therefore, there is an urgent need to discover and develop new anti- Trypanosoma cruzi candidates. In our continuous effort to enhance clinical antiparasitic drugs using synergistic strategy, BZN was coordinated to silver and copper ions to enhance its effectiveness to treat that illness. In this work, the syntheses of four novel metal-BZN complexes, [Ag(BZN)2]NO3·H2O (1), [CuCl2(BZN)(H2O)]·1/2CH3CN (2), [Ag(PPh3)2(BZN)2]NO3·H2O (3), and [Cu(PPh3)2(BNZ)2]NO3·2H2O (4), and their characterization using multiple analytical and spectroscopic techniques such as Infrared (FTIR), Nuclear Magnetic Resonance (1H, 13C, 31P), UV-Visible (UV-Vis), Electron Paramagnetic Resonance (EPR), conductivity and elemental analysis are described. IC50 (Half-maximal inhibitory concentration) values of Ag-BZN compounds are about five to ten times lower than benznidazole itself in both proliferation stages of the parasite (epimastigotes and amastigotes). The cytotoxicity of both compounds in human cells (fibroblasts and hepatocytes) are comparable to BZN, indicating that Ag-BZN complexes can be more selective than BZN.
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Affiliation(s)
- Cassiano Cunha de Souza
- Laboratório de Química Bioinorgânica e Catálise, Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Juiz de Fora, Juiz de Fora, MG, Brazil
| | - José Aleixo de Azevedo-França
- Laboratório de Química Bioinorgânica e Catálise, Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Juiz de Fora, Juiz de Fora, MG, Brazil
| | - Emile Barrias
- Instituto Nacional de Metrologia, Qualidade e Tecnologia, INMETRO, Xerém, RJ, Brazil
| | | | - Eduardo Guimarães Vieira
- Laboratório de Bioinorgânica, Catálise e Farmacologia, Departamento de Química Fundamental, Instituto de Química, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Ana Maria Da Costa Ferreira
- Laboratório de Bioinorgânica, Catálise e Farmacologia, Departamento de Química Fundamental, Instituto de Química, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Wanderley de Souza
- Laboratório de Ultraestrutura Celular Hertha Meyer, Instituto de Biofísica Carlos Chagas Filho, Instituto Nacional de Ciência e Tecnologia (INBEB) and Centro Nacional de Biologia Estrutural e Bioimagens, Universidade Federal do Rio de Janeiro, RJ, Brazil
| | - Maribel Navarro
- Laboratório de Química Bioinorgânica e Catálise, Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Juiz de Fora, Juiz de Fora, MG, Brazil.
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Alem MB, Desalegn T, Damena T, Bayle EA, Koobotse MO, Ngwira KJ, Ombito JO, Zachariah M, Demissie TB. Organic-inorganic hybrid salt and mixed ligand Cr(III) complexes containing the natural flavonoid chrysin: Synthesis, characterization, computational, and biological studies. Front Chem 2023; 11:1173604. [PMID: 37123873 PMCID: PMC10130586 DOI: 10.3389/fchem.2023.1173604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 03/24/2023] [Indexed: 05/02/2023] Open
Abstract
Organic-inorganic hybrid salt and mixed ligand Cr(III) complexes (Cr1 and Cr2) containing the natural flavonoid chrysin were synthesized. The metal complexes were characterized using UV-Vis, Fourier-transform infrared, MS, SEM-EDX, XRD, and molar conductance measurements. Based on experimental and DFT/TD-DFT calculations, octahedral geometries for the synthesized complexes were suggested. The powder XRD analysis confirms that the synthesized complexes were polycrystalline, with orthorhombic and monoclinic crystal systems having average crystallite sizes of 21.453 and 19.600 nm, percent crystallinities of 51% and 31.37%, and dislocation densities of 2.324 × 10-3 and 2.603 × 10-3 nm-2 for Cr1 and Cr2, respectively. The complexes were subjected to cytotoxicity, antibacterial, and antioxidant studies. The in vitro biological studies were supported with quantum chemical and molecular docking computational studies. Cr1 showed significant cytotoxicity to the MCF-7 cell line, with an IC50 value of 8.08 μM compared to 30.85 μM for Cr2 and 18.62 μM for cisplatin. Cr2 showed better antibacterial activity than Cr1. The higher E HOMO (-5.959 eV) and dipole moment (10.838 Debye) values of Cr2 obtained from the quantum chemical calculations support the observed in vitro antibacterial activities. The overall results indicated that Cr1 is a promising cytotoxic drug candidate.
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Affiliation(s)
- Mamaru Bitew Alem
- Department of Applied Chemistry, Adama Science and Technology University, Adama, Ethiopia
- *Correspondence: Mamaru Bitew Alem, , Tegene Desalegn, , Taye B. Demissie,
| | - Tegene Desalegn
- Department of Applied Chemistry, Adama Science and Technology University, Adama, Ethiopia
- *Correspondence: Mamaru Bitew Alem, , Tegene Desalegn, , Taye B. Demissie,
| | - Tadewos Damena
- Department of Chemistry, Wachemo University, Hossana, Ethiopia
| | - Enyew Alemayehu Bayle
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei, Taiwan
- Department of Chemistry, Debre Markos University, Debre Markos, Ethiopia
| | - Moses O. Koobotse
- School of Allied Health Professions, University of Botswana, Gaborone, Botswana
| | - Kennedy J. Ngwira
- Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Johannesburg, South Africa
| | | | | | - Taye B. Demissie
- Department of Chemistry, University of Botswana, Gaborone, Botswana
- *Correspondence: Mamaru Bitew Alem, , Tegene Desalegn, , Taye B. Demissie,
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Do bioactive 8-hydroxyquinolines oxidovanadium(IV) and (V) complexes inhibit the growth of M. smegmatis? J Inorg Biochem 2022; 237:111984. [PMID: 36152468 DOI: 10.1016/j.jinorgbio.2022.111984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 08/22/2022] [Accepted: 08/25/2022] [Indexed: 01/18/2023]
Abstract
The antiproliferative effects of four series of VIVO- and VVO-based compounds containing 8-hydroxyquinoline ligands on the bacterium Mycolicibacterium smegmatis (M. smeg) were investigated. The effects on M. smeg were compared to the antiproliferative effects on the protozoan parasite Trypanosoma cruzi (T. cruzi), the causative agent for Chagas disease. In this study, we investigate the speciation of these compounds under physiological conditions as well as the antiproliferative effects on the bacterium M. smeg. We find that the complexes are more stable the less H2O is present, and that the stability increases in lipid-like environments. Only one heteroleptic complex and two homoleptic complexes were found to show similar antiproliferative effects on M. smeg as reported for T. cruzi so the responses generally observed by M.smeg. is less than observed by the pathogen. In summary, we find that M. smeg is more sensitive to the detailed structure of the V-complex but overall these complexes are less effective against M. smeg compared to T. cruzi.
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Highlighting the roles of transition metals and speciation in chemical biology. Curr Opin Chem Biol 2022; 69:102155. [DOI: 10.1016/j.cbpa.2022.102155] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 04/05/2022] [Accepted: 04/07/2022] [Indexed: 12/13/2022]
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