1
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Pereira THR, de Moura TR, Santos MRM, Zamarioli LDS, Erustes AG, Smaili SS, Pereira GJS, Godoy Netto AVD, Bincoletto C. Palladium (II) compounds containing oximes as promising antitumor agents for the treatment of osteosarcoma: An in vitro and in vivo comparative study with cisplatin. Eur J Med Chem 2024; 264:116034. [PMID: 38103541 DOI: 10.1016/j.ejmech.2023.116034] [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: 09/04/2023] [Revised: 11/24/2023] [Accepted: 12/05/2023] [Indexed: 12/19/2023]
Abstract
Drug resistance, evasion of cell death and metastasis are factors that contribute to the low cure rate and disease-free survival in osteosarcomas (OS). In this study, we demonstrated that a new class of oxime-containing organometallic complexes called Pd-BPO (O3) and Pd-BMO (O4) are more cytotoxic than cisplatin (CDDP) for SaOS-2 and U2OS cells using the MTT assay. Annexin-FITC/7-AAD staining demonstrated a greater potential for palladium-oxime complexes to induce death in SaOS-2 cells than CDDP, an event confirmed using the pan-caspase inhibitor Z-VAD-FMK. Compared to CDDP, only palladium-oxime complexes eradicated the clonogenicity of SaOS-2 cells after 7 days of treatment. The involvement of the lysosome-mitochondria axis in the cell death-inducing properties of the complexes was also evaluated. Using LysoTracker Red to label the acidic organelles of SaOS-2 cells treated with the O3 and O4 complexes, a decrease in the fluorescence intensity of this probe was observed in relation to CDDP and the control. Lysosomal membrane permeabilization (LMP) was also induced by the O3 and O4 complexes in an assay using acridine orange (A/O). The greater efficiency of the complexes in depolarizing the mitochondrial membrane compared to SaOS-2 cells treated with CDDP was also observed using TMRE (tetramethyl rhodamine, ethyl ester). For in vivo studies, C. elegans was used and demonstrated that both complexes reduce body bends and pharyngeal pumping after 24 h of treatment to the same extent as CDDP. We conclude that both palladium-oxime complexes are more effective than CDDP in inducing tumor cell death. The toxicity of these complexes to C. elegans was like that induced by CDDP. These results encourage preclinical studies aimed at developing more effective drugs for the treatment of osteosarcoma (OS). Furthermore, we propose palladium-oxime complexes as a new class of antineoplastic agents.
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Affiliation(s)
- Thales Hebert Regiani Pereira
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | | | - Michele Rosana Maia Santos
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Lucas Dos Santos Zamarioli
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Adolfo G Erustes
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Soraya S Smaili
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | - Gustavo J S Pereira
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil
| | | | - Claudia Bincoletto
- Departamento de Farmacologia, Escola Paulista de Medicina (EPM), Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil.
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2
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da Silva BAO, Dias IS, Sarto LE, de Gois EP, Torres C, de Almeida ET, Gouvêa CMCP. Cytotoxicity Induced by Newly Synthesized Palladium (II) Complexes Lead to the Death of MCF-7 and MDA-MB-435 Cancer Cell Lines. Adv Pharm Bull 2023; 13:160-169. [PMID: 36721806 PMCID: PMC9871269 DOI: 10.34172/apb.2023.017] [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: 05/18/2021] [Revised: 08/15/2021] [Accepted: 09/28/2021] [Indexed: 02/03/2023] Open
Abstract
Purpose: Breast cancer is the most common female malignancy and melanoma is the most lethal type of skin cancer. Traditional therapy for cancer treatment is far from satisfactory due to drug resistance and side effects, thus a search for new medicines is being emphasized. Palladium(II) complexes have been reported as anticancer potential agents. In this work, the anticancer activities and cell death induction of a new series of square-planar Pd(II) complexes were evaluated against MCF-7 and MDA-MB-435 cancer cells. Methods: MCF-7 (breast carcinoma) and MDA-MB-435 (melanoma) cells were cultivated, and treated with ligand and Pd(II) complexes. Cell growth, migration and adhesion inhibition, morphological alterations, cell death induction and, DNA interaction upon treatment were studied. Results: Pd(II) complexes exhibited both short and long-term antiproliferative effects on both cell lines, reducing by 80% cell growth in the SRB assay and abolishing longterm proliferation, estimated by the clonogenic assay. Complexes reduced significantly (P<0.05) cell migration and adhesion when compared to the control group. Complexes induced morphological alterations in cell lines and significant (P<0.05) cellular shrinkage. Cell death was induced and the complexes were able to interact with DNA, inducing cleavage of double-stranded DNA, which may account for the complexes cytotoxic effects, observed against both MCF-7 and MDA-MB-435 cells. Conclusion: Overall, the complexes exhibited cytotoxic activities and induced cell death. These observations emphasize an anticancer role with a potential therapeutic value for Pd(II) complexes to improve the outcome of patients with breast cancer and melanoma.
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Affiliation(s)
- Bruna Alexandre Oliveira da Silva
- Institute of Natural Sciences, Federal University of Alfenas, Alfenas, Brazil.,Corresponding Author: Bruna Alexandre Oliveira da Silva, Tel:+55 35 37019690,
| | - Isabela Spido Dias
- Institute of Natural Sciences, Federal University of Alfenas, Alfenas, Brazil
| | - Luís Eduardo Sarto
- Federal Institute of Education, Science and Technology of the South of Minas Gerais, Machado, Brazil
| | | | - Claudia Torres
- Institute of Chemistry, Federal University of Alfenas, Alfenas, Brazil
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Zanetti RD, da Cunha GA, Moreira MB, Farias RL, de Souza RF, de Godoy PR, Brassesco MS, Rocha FV, Lima MA, Mauro AE, Netto AV. Orthopalladated N,N-Dimethyl-1-Phenethylamine Compounds Containing 2,6-Lutidine: Synthesis, Dna Binding Studies and Cytotoxicity Evaluation. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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4
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Albert J, Janabi BA, Granell J, Hashemi MS, Sainz D, Khosa MK, Calvis C, Messeguer R, Baldomà L, Badia J, Font-Bardia M. Synthesis and biological properties of palladium(II) cyclometallated compounds derived from (E)-2-((4-hydroxybenzylidene)amino)phenol. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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5
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Lighvan ZM, Khonakdar HA, Akbari A, Jahromi MD, Ramezanpour A, Kermagoret A, Heydari A, Jabbari E. Synthesis and biological evaluation of novel tetranuclear cyclopalladated complex bearing thiosemicarbazone scaffold ligand: Interactions with double‐strand DNA, coronavirus, and molecular modeling studies. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Zohreh Mehri Lighvan
- Department of Polymer Processing Iran Polymer and Petrochemical Institute Tehran Iran
| | - Hossein Ali Khonakdar
- Department of Polymer Processing Iran Polymer and Petrochemical Institute Tehran Iran
- Leibniz‐Institut für Polymerforschung Dresdene. V Dresden Germany
| | - Ali Akbari
- Solid Tumor Research Center, Cellular and Molecular Medicine Research Institute Urmia University of Medical Sciences Urmia Iran
| | | | - Azar Ramezanpour
- Department of Chemistry Isfahan University of Technology Isfahan Iran
| | | | - Abolfazl Heydari
- Polymer Institute of the Slovak Academy of Sciences Bratislava Slovakia
| | - Esmaiel Jabbari
- Department of Chemical Engineering University of South Carolina Columbia South Carolina USA
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Zalevskaya O, Gur'eva Y, Kutchin A, Aleksandrova Y, Yandulova E, Nikolaeva N, Neganova M. Palladium complexes with terpene derivatives of ethylenediamine and benzylamine: Synthesis and study of antitumor properties. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120593] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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7
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Du G, Zhang Z, Lu X, Cai W, Wu L, Zhao G. A novel palladium (II) complex with a ferrocene-based ligand: Synthesis, X-ray crystallography and in vitro anticancer activity study. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108448] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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8
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Gao X, Gong G, Zhang Z, Du G, Cao Y, Zhao G. A novel cyclopalladated ferrocene derivative: Synthesis, single crystal structure and evaluation of in vitro antitumor activity. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127077] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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9
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da Cunha GA, de Souza RFF, de Farias RL, Moreira MB, Silva DES, Zanetti RD, Garcia DM, Spindola DG, Michelin LFG, Bincoletto C, de Souza AA, Antunes AA, Judice WADS, Leitao RCF, Deflon VM, Mauro AE, Netto AVG. Cyclopalladated compounds containing 2,6-lutidine: Synthesis, spectral and biological studies. J Inorg Biochem 2019; 203:110944. [PMID: 31794895 DOI: 10.1016/j.jinorgbio.2019.110944] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 11/18/2019] [Accepted: 11/20/2019] [Indexed: 02/07/2023]
Abstract
Bridge splitting reactions between [Pd(C2,N-dmba)(μ-X)]2 (dmba = N,N-dimethylbenzylamine; X = Cl, I, N3, NCO) and 2,6-lutidine (lut) in the 1:2 molar ratio at room temperature afforded cyclopalladated compounds of general formulae [Pd(C2,N-dmba)(X)(lut)] {X = Cl- (1), I-(2), NNN-(3), NCO-(4)}, which were characterized by elemental analyses and infrared (IR), 1H NMR spectroscopy. The molecular structures of all synthesized palladacycles have been solved by single-crystal X-ray crystallography. The cytotoxicity of the cyclopalladated compounds has been evaluated against a panel of murine {mammary carcinoma (4T1) and melanoma (B16F10-Nex2)} and human {melanoma (A2058, SK-MEL-110 and SK-MEL-5) tumor cell lines. All complexes were about 10 to 100-fold more active than cisplatin, depending on the tested tumor cell line. For comparison purposes, the cytotoxic effects of 1-4 towards human lung fibroblasts (MRC-5) have also been tested. The late apoptosis-inducing properties of 1-4 compounds in SK-MEL-5 cells were verified 24 h incubation using annexin V-Fluorescein isothiocyanate (FITC)/propidium iodide (PI). The binding properties of the model compound 1 on human serum albumin (HSA) and calf thymus DNA (ct-DNA) have been studied using circular dichroism and fluorescence spectroscopy. Docking simulations have been carried out to gain more information about the interaction of the palladacycle and HSA. The ability of compounds 1-4 to inhibit the activity of cathepsin B and L has also been investigated in this work.
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Affiliation(s)
- Gislaine A da Cunha
- UNESP - Univ Estadual Paulista, Institute of Chemistry, 14800-060 Araraquara, SP, Brazil
| | - Ronan F F de Souza
- UNESP - Univ Estadual Paulista, Institute of Chemistry, 14800-060 Araraquara, SP, Brazil
| | - Renan L de Farias
- UNESP - Univ Estadual Paulista, Institute of Chemistry, 14800-060 Araraquara, SP, Brazil
| | - Mariete B Moreira
- UNESP - Univ Estadual Paulista, Institute of Chemistry, 14800-060 Araraquara, SP, Brazil
| | - Débora E S Silva
- UNESP - Univ Estadual Paulista, Institute of Chemistry, 14800-060 Araraquara, SP, Brazil
| | - Renan D Zanetti
- UNESP - Univ Estadual Paulista, Institute of Chemistry, 14800-060 Araraquara, SP, Brazil
| | - Daniel M Garcia
- São Paulo Federal University (UNIFESP), Department of Pharmacology, São Paulo Medicinal School, 04044-020 São Paulo, SP, Brazil
| | - Daniel G Spindola
- São Paulo Federal University (UNIFESP), Department of Pharmacology, São Paulo Medicinal School, 04044-020 São Paulo, SP, Brazil
| | - Luis F G Michelin
- São Paulo Federal University (UNIFESP), Department of Pharmacology, São Paulo Medicinal School, 04044-020 São Paulo, SP, Brazil
| | - Claudia Bincoletto
- São Paulo Federal University (UNIFESP), Department of Pharmacology, São Paulo Medicinal School, 04044-020 São Paulo, SP, Brazil
| | - Aline A de Souza
- Centro Interdisciplinar de Investigação Bioquímica -CIIB, Universidade de Mogi das Cruzes, Av. Cândido Xavier de Almeida Souza, 200-CEP: 08701-970, CP: 411, Mogi das Cruzes, SP, Brazil
| | - Alyne A Antunes
- Centro Interdisciplinar de Investigação Bioquímica -CIIB, Universidade de Mogi das Cruzes, Av. Cândido Xavier de Almeida Souza, 200-CEP: 08701-970, CP: 411, Mogi das Cruzes, SP, Brazil
| | - Wagner A de S Judice
- Centro Interdisciplinar de Investigação Bioquímica -CIIB, Universidade de Mogi das Cruzes, Av. Cândido Xavier de Almeida Souza, 200-CEP: 08701-970, CP: 411, Mogi das Cruzes, SP, Brazil
| | - Renan C F Leitao
- University of São Paulo (USP), São Carlos Institute of Chemistry (IQSC), 13566-590 São Carlos, SP, Brazil
| | - Victor M Deflon
- University of São Paulo (USP), São Carlos Institute of Chemistry (IQSC), 13566-590 São Carlos, SP, Brazil
| | - Antônio E Mauro
- UNESP - Univ Estadual Paulista, Institute of Chemistry, 14800-060 Araraquara, SP, Brazil
| | - Adelino V G Netto
- UNESP - Univ Estadual Paulista, Institute of Chemistry, 14800-060 Araraquara, SP, Brazil.
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10
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Kalaiarasi G, Dharani S, Lynch VM, Prabhakaran R. para metallation of 3-acetyl-chromen-2-one Schiff bases in tetranuclear palladacycles: focus on their biomolecular interaction and in vitro cytotoxicity. Dalton Trans 2019; 48:12496-12511. [PMID: 31361288 DOI: 10.1039/c9dt02663k] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three tetranuclear (1-3) complexes and a mononuclear (4) palladium(ii) complex were synthesized from 3-acetyl-chromen-2-one Schiff base ligands [H2-3MAC-Rtsc] (where R = H [H2-3MAC-tsc]; CH3[H2-3MAC-mtsc]; C2H5[H2-3MAC-etsc] or C6H5[H2-3MAC-ptsc]) and potassium tetrachloropalladate. Their formation was confirmed by spectroscopic techniques and X-ray crystallographic analysis. Their ability to bind with DNA and albumin was analysed by using absorption and emission titrations. The MTT assay was carried out to analyze the anticancer potential of the ligands and synthesized complexes against HepG2 (human liver cancer) and HT-29 (human colon cancer) cells. In addition, the compounds were less toxic when tested against the human normal keratinocyte cells (HaCaT). Ligands and complexes displayed better cytotoxicity with lower IC50 values than the standard drug cisplatin. Further AO-EB and DAPI staining assays were carried out to detect the mode of cell death induced by the complexes i.e. apoptosis or necrosis. The complex 3 showed better cytotoxicity and was further subjected to flow cytometric analysis. The results suggested that the complex 3 induced apoptotic cell death.
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Affiliation(s)
- G Kalaiarasi
- Department of Chemistry, Bharathiar University, Coimbatore, 641 046, India.
| | - S Dharani
- Department of Chemistry, Bharathiar University, Coimbatore, 641 046, India.
| | - V M Lynch
- Department of Chemistry, University of Texas, Austin, TX 78712-1224, USA
| | - R Prabhakaran
- Department of Chemistry, Bharathiar University, Coimbatore, 641 046, India.
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11
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Organometallic binuclear Pd(II) complex: Synthesis, crystal structure and in-vitro antitumor activity study. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.05.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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12
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Vojtek M, Marques MPM, Ferreira IMPLVO, Mota-Filipe H, Diniz C. Anticancer activity of palladium-based complexes against triple-negative breast cancer. Drug Discov Today 2019; 24:1044-1058. [PMID: 30849441 DOI: 10.1016/j.drudis.2019.02.012] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 01/17/2019] [Accepted: 02/28/2019] [Indexed: 12/24/2022]
Abstract
Treatment of triple-negative breast carcinoma (TNBC) remains an unmet medical need with no targeted therapy available to date. Accounting for 10-30% of all human breast cancer tumors, this mammary carcinoma subtype has a particularly poor prognosis owing to its high metastatic potential, aggressive biology and limited pharmacological treatment options. Platinum chemotherapeutics are the mainstay therapy in patients with TNBC but their clinical use is limited by severe toxicity and acquired resistance. Palladium-based complexes are appealing alternative metal-based drugs because of significant similarities regarding structure and coordination chemistry with the platinum agents. This review summarizes the knowledge gathered so far on 121 Pd(II) complexes, emphasizing their anticancer activity and putative pharmacological targets toward TNBC.
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Affiliation(s)
- Martin Vojtek
- LAQV/REQUIMTE, Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal
| | - Maria P M Marques
- Unidade de I&D "Química-Física Molecular", Department of Chemistry, University of Coimbra, Coimbra, Portugal; Department of Life Sciences, University of Coimbra, Coimbra, Portugal
| | - Isabel M P L V O Ferreira
- LAQV/REQUIMTE, Laboratory of Bromatology and Hydrology, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal
| | - Hélder Mota-Filipe
- iMed.ULisboa, Faculty of Pharmacy, University of Lisbon, Lisbon, Portugal
| | - Carmen Diniz
- LAQV/REQUIMTE, Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal.
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13
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Zhou Y, Song T, Cao Y, Gong G, Zhang Y, Zhao H, Zhao G. Synthesis and characterization of planar chiral cyclopalladated ferrocenylimines: DNA/HSA interactions and in vitro cytotoxic activity. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.06.027] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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14
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15
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Gong G, Cao Y, Wang F, Zhao G. Planar Chiral Ferrocene Cyclopalladated Derivatives Induce Caspase-Dependent Apoptosis and Antimetastasis in Cancer Cells. Organometallics 2018. [DOI: 10.1021/acs.organomet.7b00897] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Guidong Gong
- College of Chemical Engineering, Sichuan University, Chengdu 610064, PR China
| | - Yuan Cao
- College of Chemical Engineering, Sichuan University, Chengdu 610064, PR China
| | - Fei Wang
- Key Laboratory of Natural Medicine and Clinical Translation, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, PR Chian
| | - Gang Zhao
- College of Chemical Engineering, Sichuan University, Chengdu 610064, PR China
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Blanckenberg A, Aliwaini S, Kimani S, van Niekerk A, Neumann-Mufweba A, Prince S, Mapolie S. Preparation, characterization and evaluation of novel 1,3,5-triaza-7-phosphaadamantane (PTA)-based palladacycles as anti-cancer agents. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.09.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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17
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Endo and exo cyclopalladated ( E )- N -([1,1'-biphenyl]-2-yl)-1-mesitylmethanimines: Anticancer, antibacterial and antioxidant activities. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.04.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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18
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Alam MN, Huq F. Comprehensive review on tumour active palladium compounds and structure–activity relationships. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2016.02.001] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Affiliation(s)
- A. M. Nassar
- Chemistry Department, Faculty of Science, Al-Azhar University, Cairo, Egypt
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20
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Synthesis, characterization and interaction with bovine serum albumin of cyclometallated Pd(II) complexes containing arylimine and salicylaldimine co-ligands. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.04.050] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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21
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Guillén E, González A, López C, Basu PK, Ghosh A, Font-Bardía M, Calvis C, Messeguer R. Heterodi- (Fe, Pd/Pt) and Heterotrimetallic (Fe2, Pd) Complexes Derived from 4-(Ferrocenylmethyl)-N-(2-methoxyethyl)-3,5-diphenylpyrazole as Potential Antitumoral Agents. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500520] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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22
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Albert J, Granell J, Qadir R, Quirante J, Calvis C, Messeguer R, Badía J, Baldomà L, Font-Bardia M, Calvet T. Cyclopalladated Benzophenone Imines: Synthesis, Antitumor Activity, Cell Accumulation, DNA Interaction, and Cathepsin B Inhibition. Organometallics 2014. [DOI: 10.1021/om501060f] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Joan Albert
- Departament
de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain
- Institut
de Biomedicina, Universitat de Barcelona, 08028 Barcelona, Spain
| | - Jaume Granell
- Departament
de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain
- Institut
de Biomedicina, Universitat de Barcelona, 08028 Barcelona, Spain
| | - Romana Qadir
- Departament
de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain
| | - Josefina Quirante
- Laboratori
de Química Orgànica, Facultat de Farmàcia, Universitat de Barcelona, Av. Joan XXIII s/n, 08028 Barcelona, Spain
- Institut
de Biomedicina, Universitat de Barcelona, 08028 Barcelona, Spain
| | - Carme Calvis
- Biomed Division, LEITAT Technological Center, Parc Científic,
Edifici Hèlix, Baldiri Reixach 15-21, 08028 Barcelona, Spain
| | - Ramon Messeguer
- Biomed Division, LEITAT Technological Center, Parc Científic,
Edifici Hèlix, Baldiri Reixach 15-21, 08028 Barcelona, Spain
| | - Josefa Badía
- Departament
de Bioquímica i Biologia Molecular, Facultat de Farmàcia, Universitat de Barcelona, Av. Joan XXIII s/n, 08028 Barcelona, Spain
- Institut
de Biomedicina, Universitat de Barcelona, 08028 Barcelona, Spain
| | - Laura Baldomà
- Departament
de Bioquímica i Biologia Molecular, Facultat de Farmàcia, Universitat de Barcelona, Av. Joan XXIII s/n, 08028 Barcelona, Spain
- Institut
de Biomedicina, Universitat de Barcelona, 08028 Barcelona, Spain
| | - Mercè Font-Bardia
- Departament
de Crystallografia, Mineralogia i Dipòsits Minerals, Universitat de Barcelona, Martí i Franquès s/n, 08028 Barcelona, Spain
- Unitat
de Difracció de Raigs-X, Centre Científic
i Tecnològic de la Universitat de Barcelona, Solé i Sabarís 1-3, 08028 Barcelona, Spain
| | - Teresa Calvet
- Departament
de Crystallografia, Mineralogia i Dipòsits Minerals, Universitat de Barcelona, Martí i Franquès s/n, 08028 Barcelona, Spain
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23
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Albert J, D'Andrea L, Granell J, Pla-Vilanova P, Quirante J, Khosa MK, Calvis C, Messeguer R, Badía J, Baldomà L, Font-Bardia M, Calvet T. Cyclopalladated and cycloplatinated benzophenone imines: Antitumor, antibacterial and antioxidant activities, DNA interaction and cathepsin B inhibition. J Inorg Biochem 2014; 140:80-8. [DOI: 10.1016/j.jinorgbio.2014.07.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2014] [Revised: 07/04/2014] [Accepted: 07/07/2014] [Indexed: 10/25/2022]
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Omae I. Applications of five-membered ring products of cyclometalation reactions as anticancer agents. Coord Chem Rev 2014. [DOI: 10.1016/j.ccr.2014.07.019] [Citation(s) in RCA: 90] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Chukwu JU, López C, González A, Font-Bardía M, Calvet MT, Messeguer R, Calvis C. Pd(II) complexes with N-substituted pyrazoles as ligands. The influence of the R group [OMe versus NMe2] of [1-{R–(CH2)2–}-3,5-Ph2–(C3HN2)] on their cytotoxic activity on breast cancer cell lines. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2014.04.034] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Albert J, Bosque R, Crespo M, García G, Granell J, López C, Lovelle MV, Qadir R, González A, Jayaraman A, Mila E, Cortés R, Quirante J, Calvis C, Messeguer R, Badía J, Baldomà L, Cascante M. Cyclopalladated primary amines: a preliminary study of antiproliferative activity through apoptosis induction. Eur J Med Chem 2014; 84:530-6. [PMID: 25063943 DOI: 10.1016/j.ejmech.2014.07.046] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2013] [Revised: 07/14/2014] [Accepted: 07/15/2014] [Indexed: 01/07/2023]
Abstract
Twelve cyclometallated palladium(II) complexes containing primary aromatic amines [benzylamine (a), (R)-1-(1-naphthyl)ethylamine (b) and 2-phenylaniline (c)] as anionic bidentate (C,N)(-) ligands have been evaluated against a panel of human adenocarcinoma cell lines (A549 lung, MDA-MB231 and MCF7 breast, and the cisplatin resistant HCT116 colon). The results revealed a remarkable antiproliferative activity of the triphenylphosphane mononuclear compounds 3-4 (series a, b, c) and the best inhibition was provided for 3c and 4c with the 2-phenylaniline ligand and a six membered chelate ring. Interestingly, 3c and 4c were 14 and 19 times more potent than cisplatin for the inhibition of the cisplatin resistant HCT116 human adenocarcinoma cell line, respectively. Cyclopalladated complexes 3c and 4c exercise their antiproliferative activity over A549 cells mainly through the induction of apoptosis (38 and 31-fold increase in early apoptotic cells, respectively).
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Affiliation(s)
- Joan Albert
- Departament de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain; Institut de Biomedicina (IBUB), Universitat de Barcelona, Barcelona, Spain.
| | - Ramon Bosque
- Departament de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain; Institut de Biomedicina (IBUB), Universitat de Barcelona, Barcelona, Spain
| | - Margarita Crespo
- Departament de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain; Institut de Biomedicina (IBUB), Universitat de Barcelona, Barcelona, Spain
| | - Graciela García
- Departament de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain
| | - Jaume Granell
- Departament de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain; Institut de Biomedicina (IBUB), Universitat de Barcelona, Barcelona, Spain
| | - Concepción López
- Departament de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain.
| | - María Victoria Lovelle
- Departament de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain
| | - Romana Qadir
- Departament de Química Inorgànica, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain
| | - Asensio González
- Institut de Biomedicina (IBUB), Universitat de Barcelona, Barcelona, Spain; Laboratori de Química Orgànica, Facultat de Farmàcia, Universitat de Barcelona, Av. Joan XXIII, s/n, 08028 Barcelona, Spain
| | - Anusha Jayaraman
- Institut de Biomedicina (IBUB), Universitat de Barcelona, Barcelona, Spain; Department of Biochemistry and Molecular Biology, Faculty of Biology, Universitat de Barcelona, Unit Associated with CSIC, Diagonal 643, 08028 Barcelona, Spain
| | - Enric Mila
- Institut de Biomedicina (IBUB), Universitat de Barcelona, Barcelona, Spain; Department of Biochemistry and Molecular Biology, Faculty of Biology, Universitat de Barcelona, Unit Associated with CSIC, Diagonal 643, 08028 Barcelona, Spain
| | - Roldán Cortés
- Institut de Biomedicina (IBUB), Universitat de Barcelona, Barcelona, Spain; Department of Biochemistry and Molecular Biology, Faculty of Biology, Universitat de Barcelona, Unit Associated with CSIC, Diagonal 643, 08028 Barcelona, Spain
| | - Josefina Quirante
- Institut de Biomedicina (IBUB), Universitat de Barcelona, Barcelona, Spain; Laboratori de Química Orgànica, Facultat de Farmàcia, Universitat de Barcelona, Av. Joan XXIII, s/n, 08028 Barcelona, Spain
| | - Carme Calvis
- Biomed Division LEITAT Technological Center, Parc Científic, Edifici Hèlix, C/ Baldiri Reixach, 15-21, 08028 Barcelona, Spain
| | - Ramon Messeguer
- Biomed Division LEITAT Technological Center, Parc Científic, Edifici Hèlix, C/ Baldiri Reixach, 15-21, 08028 Barcelona, Spain
| | - Josefa Badía
- Institut de Biomedicina (IBUB), Universitat de Barcelona, Barcelona, Spain; Departament de Bioquímica i Biologia Molecular, Facultat de Farmàcia, Universitat de Barcelona, Av. Joan XXIII s/n, 08028 Barcelona, Spain
| | - Laura Baldomà
- Institut de Biomedicina (IBUB), Universitat de Barcelona, Barcelona, Spain; Departament de Bioquímica i Biologia Molecular, Facultat de Farmàcia, Universitat de Barcelona, Av. Joan XXIII s/n, 08028 Barcelona, Spain
| | - Marta Cascante
- Institut de Biomedicina (IBUB), Universitat de Barcelona, Barcelona, Spain; Department of Biochemistry and Molecular Biology, Faculty of Biology, Universitat de Barcelona, Unit Associated with CSIC, Diagonal 643, 08028 Barcelona, Spain; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Spain
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Albert J, Bosque R, Cadena M, D’Andrea L, Granell J, González A, Quirante J, Calvis C, Messeguer R, Badía J, Baldomà L, Calvet T, Font-Bardia M. A New Family of Doubly Cyclopalladated Diimines. A Remarkable Effect of the Linker between the Metalated Units on Their Cytotoxicity. Organometallics 2014. [DOI: 10.1021/om500382f] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Joan Albert
- Departament
de Química Inorgànica i Institut de Biomedicina (IBUB),
Facultat de Química, Universitat de Barcelona, Martí
i Franquès 1-11, E-08028 Barcelona, Spain
| | - Ramon Bosque
- Departament
de Química Inorgànica i Institut de Biomedicina (IBUB),
Facultat de Química, Universitat de Barcelona, Martí
i Franquès 1-11, E-08028 Barcelona, Spain
| | - Magali Cadena
- Departament
de Química Inorgànica i Institut de Biomedicina (IBUB),
Facultat de Química, Universitat de Barcelona, Martí
i Franquès 1-11, E-08028 Barcelona, Spain
| | - Lucía D’Andrea
- Departament
de Química Inorgànica i Institut de Biomedicina (IBUB),
Facultat de Química, Universitat de Barcelona, Martí
i Franquès 1-11, E-08028 Barcelona, Spain
| | - Jaume Granell
- Departament
de Química Inorgànica i Institut de Biomedicina (IBUB),
Facultat de Química, Universitat de Barcelona, Martí
i Franquès 1-11, E-08028 Barcelona, Spain
| | - Asensio González
- Laboratori
de Química Orgànica, Facultat de Farmàcia, Universitat de Barcelona, Avenida Joan XXIII s/n, E-08028 Barcelona, Spain
| | - Josefina Quirante
- Laboratori
de Química Orgànica, Facultat de Farmàcia, Universitat de Barcelona, Avenida Joan XXIII s/n, E-08028 Barcelona, Spain
| | - Carmen Calvis
- Unitat
de Difracció de Raigs-X, Centre Científic i Tecnològic, Universitat de Barcelona, Solé i Sabaris 1-3, E-08028 Barcelona, Spain
| | - Ramon Messeguer
- Biomed Division LEITAT Technological Center, Parc Científic,
Edifici Hèlix, C/ Baldiri Reixach,
15-21, E-08028 Barcelona, Spain
| | - Josefa Badía
- Departament
de Bioquímica i Biología Molecular, Facultat de Farmàcia, Universitat de Barcelona, Avenida Joan XXIII s/n, E-08028 Barcelona, Spain
| | - Laura Baldomà
- Departament
de Bioquímica i Biología Molecular, Facultat de Farmàcia, Universitat de Barcelona, Avenida Joan XXIII s/n, E-08028 Barcelona, Spain
| | - Teresa Calvet
- Laboratori
de Química Orgànica, Facultat de Farmàcia, Universitat de Barcelona, Avenida Joan XXIII s/n, E-08028 Barcelona, Spain
- Biomed Division LEITAT Technological Center, Parc Científic,
Edifici Hèlix, C/ Baldiri Reixach,
15-21, E-08028 Barcelona, Spain
| | - Mercè Font-Bardia
- Laboratori
de Química Orgànica, Facultat de Farmàcia, Universitat de Barcelona, Avenida Joan XXIII s/n, E-08028 Barcelona, Spain
- Biomed Division LEITAT Technological Center, Parc Científic,
Edifici Hèlix, C/ Baldiri Reixach,
15-21, E-08028 Barcelona, Spain
- Departament
de Cristal·lografia, Mineralogia i Dipòsits Minerals,
Facultat de Geologia, Universitat de Barcelona, Martí i Franquès s/n, E-08028 Barcelona, Spain
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