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Moxifloxacin Metal Complexes: Synthesis, Characterisation, Antimicrobial and Antidiabetic Activities with Docking Studies. Bioinorg Chem Appl 2023. [DOI: 10.1155/2023/3754561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Six new metal complexes of Fe(III), Cu(II), and Hg(II) were synthesised, i.e., three (2, 4, and 5) with moxifloxacin (mono-ligand) and the other three (1, 3 and 6) with moxifloxacin and hydrazine (biligand). These were characterised through UV-Vis, FT-IR, elemental analysis (CHN), atomic absorption spectroscopy, TGA, scanning electron microscopy (SEM), and powder XRD studies. Further, all of these compounds were screened for their antimicrobial, cytotoxic, and antidiabetic potential. The study revealed that the synthesised metal complexes possess an excellent ability to become antifungal agents compared to moxifloxacin. Additionally, the cytotoxicity of compounds 1, 3, and 4 was in the acceptable range with much better antidiabetic potential as compared to the ligand moxifloxacin. Interestingly, the α-amylase inhibition activity of complexes 1 and 3 was found very close to the standard drug acarbose. Furthermore, the computational studies also authenticate the results of the antidiabetic potential of complexes 1, 3, and 4 by presenting the necessary interactions of these compounds with their respective binding sites. The overall results indicate that the antifungal and antidiabetic ability of moxifloxacin is enhanced significantly by complexation with the given metals and the secondary ligand, thereby making it a suitable lead compound for yet another avenue of an antifungal and antidiabetic agent in the field of drug discovery and development.
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2
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Simon AT, Chattopadhyay A, Ghosh SS. In Vitro Therapeutic Attributes of Luminescent Hydroxyapatite Nanoparticles in Codelivery Module. ACS APPLIED BIO MATERIALS 2022; 5:2741-2753. [PMID: 35608933 DOI: 10.1021/acsabm.2c00201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Imminent prospects of clinical importance have been accomplished through divergent treatment modalities implemented using nanoscale platforms. In the present study, hydroxyapatite nanoparticles doped with copper nanoclusters (HAPs) were explored for codelivery of a hydrophobic drug, namely, norfloxacin (NX), and a hydrophilic photosensitizer, such as methylene blue (MB). NX and MB were successfully homed into HAPs (MB-NX-HAPs), which further exhibited a pH-dependent release of both. With the objective of attaining an enhanced effect, MB-NX-HAPs were evaluated for combination therapy, involving chemotherapy and photodynamic therapy (PDT) with irradiation at 640 nm. The combinatorial therapy approach was initially applied for antibacterial therapy, which suggested a considerable reduction in bacterial growth of Gram-negative strain Pseudomonas aeruginosa MTCC 2488. Thereafter, the antiproliferative study performed in cancer cell lines (HeLa and MCF-7) revealed the efficiency of MB-NX-HAPs in bestowing a combinatorial effect through chemotherapy and PDT (irradiation at 640 nm). The combined effect exerted through MB-NX-HAPs subsequently induced reactive oxygen species (ROS) generation, cell cycle alteration, and apoptosis activation in cancer cells. The biocompatible nature of MB-NX-HAPs was appreciably shown through their minimal effect on the normal cell line (HEK-293). Additionally, HAPs through luminescence of copper nanoclusters were suggested to aid in bioimaging of cancer cell lines.
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Affiliation(s)
- Anitha T Simon
- Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Arun Chattopadhyay
- Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati 781039, India.,Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati781039, India
| | - Siddhartha Sankar Ghosh
- Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati 781039, India.,Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati781039, India
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Chang LL, Yang J, Lai SQ, Liu XR, Yang ZW, Zhao SS. Synthesis, crystal structures and CT-DNA/BSA binding properties of Co(III) and Cu(II) complexes with bipyridine Schiff base ligand. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Sharma M, Ganeshpandian M, Sanjeev A, Tamilarasan A, Mattaparthi VSK, Islam NS, Palaniandavar M. Bis- and mixed-ligand copper(II) complexes of nalidixic acid the antibacterial drug: Mode of nalidixate coordination determines DNA binding and cleavage and cytotoxicity. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119450] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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5
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Abdel‐Aal MAA, Abdel‐Aziz SA, Shaykoon MSA, Abuo‐Rahma GEA. Towards anticancer fluoroquinolones: A review article. Arch Pharm (Weinheim) 2019; 352:e1800376. [DOI: 10.1002/ardp.201800376] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 03/18/2019] [Accepted: 03/21/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Mohamed A. A. Abdel‐Aal
- Department of Medicinal Chemistry, Faculty of PharmacyMinia UniversityMinia Egypt
- Department of Pharmaceutical Chemistry, Faculty of PharmacyAl‐Azhar UniversityAssiut Egypt
| | - Salah A. Abdel‐Aziz
- Department of Pharmaceutical Chemistry, Faculty of PharmacyAl‐Azhar UniversityAssiut Egypt
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Studying the reactivity of “old” Cu(II) complexes for “novel” anticancer purposes. J Inorg Biochem 2019; 195:51-60. [DOI: 10.1016/j.jinorgbio.2019.03.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 03/12/2019] [Accepted: 03/14/2019] [Indexed: 12/12/2022]
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7
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Zhu Y, Xiong X, Suo Z, Tang P, Sun Q, Ding X, Li H. Synthesis, structure, and DNA-binding study of a novel Zn (II) complex with fleroxacin and 1,10-phenanthroline monohydrate. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.02.039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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8
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Kumar M, Kumar G, Mogha NK, Jain R, Hussain F, Masram DT. Structure, DNA/proteins binding, docking and cytotoxicity studies of copper(II) complexes with the first quinolone drug nalidixic acid and 2,2'‑dipyridylamine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 212:94-104. [PMID: 30616168 DOI: 10.1016/j.saa.2018.12.045] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 12/18/2018] [Accepted: 12/22/2018] [Indexed: 06/09/2023]
Abstract
This work presents the synthesis, structural characterization and biological affinity of the newly synthesized copper(II) complexes with the first antibacterial quinolone drug nalidixic acid (nal) or N-donor ligand 2,2'‑dipyridylamine (bipyam). [Cu(II)(nal)(bipyam)Cl], (2) reveals a distorted square pyramidal based geometry in Cu(II) atom confirmed by X-ray crystallography technique. The theoretical stabilities and optimized structures of the complex were obtained from DFT calculations. The ability of the complexes to bind with calf thymus DNA (CT DNA) were investigated by electronic absorption, fluorescence, circular dichroism, and viscosity measurements techniques. The experimental results reveal that the complexes strongly interact with CT DNA via intercalative mode but complex 2 exhibits the highest affinity giving Kb=3.91±0.13×106, M-1. The fluorescence spectroscopy measurements show that both complexes have the superior ability to the replacement of EtBr from DNA-bound EtBr solution and bind to DNA through intercalative mode. Both complex also shows the superior affinity towards proteins with comparatively high binding constant values which have been further revealed by fluorescence spectroscopy measurements. Molecular docking analysis indicates that the interaction of the complexes and proteins are stabilized by hydrogen bonding and hydrophobic interaction. Furthermore, the results of in vitro cytotoxicity reveal that the complex 2 has excellent cytotoxicity than 1 against human breast cancer cell lines (MCF-7).
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Affiliation(s)
- Manish Kumar
- Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Gyanendra Kumar
- Department of Chemistry, University of Delhi, Delhi 110007, India
| | | | - Ritu Jain
- Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Firasat Hussain
- Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Dhanraj T Masram
- Department of Chemistry, University of Delhi, Delhi 110007, India.
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Yadav V, Talwar P. Repositioning of fluoroquinolones from antibiotic to anti-cancer agents: An underestimated truth. Biomed Pharmacother 2019; 111:934-946. [PMID: 30841473 DOI: 10.1016/j.biopha.2018.12.119] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 12/19/2018] [Accepted: 12/30/2018] [Indexed: 12/30/2022] Open
Abstract
Increasing development costs and higher failure rate in clinical trials has reduced the repertoire of newer drugs in the market for clinical use. The most appropriate approach to end the search for newer drugs is "Repositioning", as it requires less time and money to explore new indication of existing drug or failed drug. In the past, several drugs have been repositioned for different indication but the full potential remains unharnessed. With rise in cancer prevalence and treatment costs, it is imperative to search for newer drugs and the use of repositioning approach may help us. Fluoroquinolones has been used as antibiotics for over four decades now, but recent research highlighted their use as pharmacological compounds with multifaceted implication. Repositioning of fluoroquinolones into anti-cancer molecule seems to be a highly plausible option owing to their profound immunomodulatory, pro-apoptotic, anti-proliferative and anti-metastatic potential. The present review provides a comprehensive account of the recent and past explorations pertaining to the anti-cancer activity of fluoroquinolones and also discusses the various approaches that are being considered to remodel them for the treatment of cancer.
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Affiliation(s)
- Vikas Yadav
- Interdisciplinary Cluster for Applied Genoproteomics, University of Liège (ULiège), 4000, Liège, Belgium.
| | - Puneet Talwar
- Institute of Human Behaviour and Allied Sciences (IHBAS), Delhi, India
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Li G, Yang Y, Zhou R, Meng F, Li X. Functionalized Graphene Oxide as a nanocarrier of new Copper (II) complexes for targeted therapy on nasopharyngeal carcinoma. Eur J Pharm Sci 2018; 123:249-259. [DOI: 10.1016/j.ejps.2018.07.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2018] [Revised: 06/08/2018] [Accepted: 07/02/2018] [Indexed: 12/23/2022]
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11
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Vekariya PA, Karia PS, Bhatt BS, Patel MN. Half Sandwich Rhodium(III) and Iridium(III) Complexes as Cytotoxic and Metallonuclease Agents. Appl Biochem Biotechnol 2018; 187:556-569. [PMID: 30003473 DOI: 10.1007/s12010-018-2835-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Accepted: 07/02/2018] [Indexed: 12/28/2022]
Abstract
Half sandwich complexes of the type [(η5-C5Me5)M(L1-3)Cl]Cl.2H2O were synthesized using [{(η5-C5Me5)M(μ-Cl)Cl}2], where M = Rh(III)/Ir(III) and L1-3 = pyrimidine-based ligands. The complexes were characterized by spectral analysis. DNA interaction studies by absorption titration and hydrodynamic measurement and suggest intercalative mode of binding of complexes with CT-DNA. The molecular docking study also supports intercalation of the complexes between the stacks of nucleotide base pairs. The gel electrophoresis assay demonstrated the ability of the complexes to interact and cleave plasmid DNA. Minimum inhibitory concentrations (MIC) of the complexes were investigated by the microdilution broth method. The cytotoxic properties of the metal complexes were evaluated using brine shrimp lethality bioassay.
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Affiliation(s)
- Pankajkumar A Vekariya
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Gujarat, 388120, India
| | - Parag S Karia
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Gujarat, 388120, India
| | - Bhupesh S Bhatt
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Gujarat, 388120, India
| | - Mohan N Patel
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Gujarat, 388120, India.
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Fedorowicz J, Sączewski J. Modifications of quinolones and fluoroquinolones: hybrid compounds and dual-action molecules. MONATSHEFTE FUR CHEMIE 2018; 149:1199-1245. [PMID: 29983452 PMCID: PMC6006264 DOI: 10.1007/s00706-018-2215-x] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 05/01/2018] [Indexed: 01/27/2023]
Abstract
ABSTRACT This review is aimed to provide extensive survey of quinolones and fluoroquinolones for a variety of applications ranging from metal complexes and nanoparticle development to hybrid conjugates with therapeutic uses. The review covers the literature from the past 10 years with emphasis placed on new applications and mechanisms of pharmacological action of quinolone derivatives. The following are considered: metal complexes, nanoparticles and nanodrugs, polymers, proteins and peptides, NO donors and analogs, anionic compounds, siderophores, phosphonates, and prodrugs with enhanced lipophilicity, phototherapeutics, fluorescent compounds, triazoles, hybrid drugs, bis-quinolones, and other modifications. This review provides a comprehensive resource, summarizing a broad range of important quinolone applications with great utility as a resource concerning both chemical modifications and also novel hybrid bifunctional therapeutic agents. GRAPHICAL ABSTRACT
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Affiliation(s)
- Joanna Fedorowicz
- Department of Organic Chemistry, Medical University of Gdańsk, Al. Gen. J. Hallera 107, 80-416 Gdańsk, Poland
| | - Jarosław Sączewski
- Department of Organic Chemistry, Medical University of Gdańsk, Al. Gen. J. Hallera 107, 80-416 Gdańsk, Poland
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Iqbal M, Ali S, Tahir MN. Octahedral copper(II) carboxylate complex: synthesis, structural description, DNA-binding and anti-bacterial studies. J COORD CHEM 2018. [DOI: 10.1080/00958972.2018.1456655] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Muhammad Iqbal
- Department of Chemistry, Bacha Khan University, Charsadda, Pakistan
| | - Saqib Ali
- Department of Chemistry, Quaid-i-Azam University, Islamabad, Pakistan
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14
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Singh R, Devi PR, Jana SS, Devkar RV, Chakraborty D. Aminoacid-derivatized Cu (II) complexes: Synthesis, DNA interactions and in vitro cytotoxicity. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.04.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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15
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DNA and protein binding, double-strand DNA cleavage and cytotoxicity of mixed ligand copper(II) complexes of the antibacterial drug nalidixic acid. J Inorg Biochem 2017; 174:1-13. [DOI: 10.1016/j.jinorgbio.2017.05.001] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 04/26/2017] [Accepted: 05/01/2017] [Indexed: 11/22/2022]
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16
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Paixão DA, Marzano IM, Jaimes EH, Pivatto M, Campos DL, Pavan FR, Deflon VM, Maia PIDS, Da Costa Ferreira AM, Uehara IA, Silva MJ, Botelho FV, Pereira-Maia EC, Guilardi S, Guerra W. Novel copper(II) complexes with hydrazides and heterocyclic bases: Synthesis, structure and biological studies. J Inorg Biochem 2017; 172:138-146. [DOI: 10.1016/j.jinorgbio.2017.04.024] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 03/27/2017] [Accepted: 04/23/2017] [Indexed: 01/12/2023]
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Li Y, Yang Z, Zhou M, He J, Wang X, Wu Y, Wang Z. Syntheses, crystal structures and DNA-binding studies of Cu(II) and Zn(II) complexes bearing asymmetrical aroylhydrazone ligand. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.10.092] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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19
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Sun YG, Sun YN, You LX, Liu YN, Ding F, Ren BY, Xiong G, Dragutan V, Dragutan I. Novel mononuclear Pt2+ and Pd2+ complexes containing (2,3-f)pyrazino(1,10)phenanthroline-2,3-dicarboxylic acid as a multi-donor ligand. Synthesis, structure, interaction with DNA, in vitro cytotoxicity, and apoptosis. J Inorg Biochem 2016; 164:129-140. [DOI: 10.1016/j.jinorgbio.2016.09.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Revised: 09/02/2016] [Accepted: 09/13/2016] [Indexed: 12/13/2022]
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Koňariková K, Perdikaris GA, Gbelcová H, Andrezálová L, Švéda M, Ruml T, Laubertová L, Režnáková S, Žitňanová I. Autophagy in MCF-7 cancer cells induced by copper complexes. Pharmacol Rep 2016; 68:1221-1224. [PMID: 27665074 DOI: 10.1016/j.pharep.2016.07.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Revised: 07/25/2016] [Accepted: 07/29/2016] [Indexed: 11/16/2022]
Abstract
BACKGROUND Autophagy plays an important role in cancer cells. Targeting autophagy in cancer can provide new opportunities for drug development. METHODS In this study we tested four Schiff base Cu(II) complexes against human breast cancer cells (MCF-7) and human non-cancerous cells (HEK-293T). We have tested their cytotoxic effect by evaluating IC50 using MTT test. To detect morphological changes of the actin fibers we have used fluorescent microscopy. To determine the type of cell death we used electrophoretic analysis and western blot analysis (protein LC3). RESULTS IC50 values of the complexes increased with time of their influence, indicating acquired resistance of MCF-7 to the complexes. Healthy cells HEK-293T were not sensitive to the Cu(II) complexes. Compared with the control cells (cells without Cu(II) complexes) which were without morphological changes of actin fibers, Cu(II) complexes induced condensation and asymmetric conformational changes in actin filaments. To examine the type of cell death induced by the Cu(II) complexes we treated MCF-7 cells with Cu(II) complexes (1, 10, 50 and 100μmol/L) during a 72h incubation period. By electrophoresis we have not detected any DNA fragmentation. To determine whether Cu(II) complexes induced autophagy or necrotic cell death we used the western blot analysis. MCF-7 cells influenced with tested Cu(II) complexes produced LC3 protein after their 72h incubation indicating autophagy in MCF-7 cancer cells. CONCLUSIONS Tested Schiff base copper (II) complexes have antiproliferative activity against cancer cells but not against healthy cells. They have induced autophagy in the cancer cell line MCF-7.
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Affiliation(s)
- Katarína Koňariková
- Institute of Medical Chemistry, Biochemistry and Clinical Biochemistry, Faculty of Medicine, Comenius University, Bratislava, Slovak Republic
| | - Georgios A Perdikaris
- Institute of Medical Chemistry, Biochemistry and Clinical Biochemistry, Faculty of Medicine, Comenius University, Bratislava, Slovak Republic
| | - Helena Gbelcová
- Institute of Medical Biology and Genetics, Faculty of Medicine, Comenius University, Bratislava, Slovak Republic
| | - Lucia Andrezálová
- Institute of Medical Chemistry, Biochemistry and Clinical Biochemistry, Faculty of Medicine, Comenius University, Bratislava, Slovak Republic
| | - Martin Švéda
- Institute of Chemical Technology, Department of Biochemistry and Microbiology, Faculty of Food Biochemical Technology, Technicka 5, 166 28, Prague, Czech Republic
| | - Tomáš Ruml
- Institute of Chemical Technology, Department of Biochemistry and Microbiology, Faculty of Food Biochemical Technology, Technicka 5, 166 28, Prague, Czech Republic
| | - Lucia Laubertová
- Institute of Medical Chemistry, Biochemistry and Clinical Biochemistry, Faculty of Medicine, Comenius University, Bratislava, Slovak Republic
| | - Soňa Režnáková
- Institute of Medical Biology and Genetics, Faculty of Medicine, Comenius University, Bratislava, Slovak Republic
| | - Ingrid Žitňanová
- Institute of Medical Chemistry, Biochemistry and Clinical Biochemistry, Faculty of Medicine, Comenius University, Bratislava, Slovak Republic.
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Vekariya PA, Karia PS, Vaghasiya JV, Soni S, Suresh E, Patel MN. Evolution of rhodium(III) and iridium(III) chelates as metallonucleases. Polyhedron 2016. [DOI: 10.1016/j.poly.2016.01.050] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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22
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Abosede OO, Vyas NA, Singh SB, Kumbhar AS, Kate A, Kumbhar AA, Khan A, Erxleben A, Smith P, de Kock C, Hoffmann F, Obaleye JA. Copper(ii) mixed-ligand polypyridyl complexes with doxycycline – structures and biological evaluation. Dalton Trans 2016; 45:3003-12. [DOI: 10.1039/c5dt04405g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Structures and biological evaluation of Cu(ii) mixed-ligand polypyridyl complexes with doxycycline of the type [Cu(doxycycline)(L)(H2O)2](NO3)2, L = 2,2′-bipyridine (bpy, 1), 1,10-phenanthroline (phen, 2), dipyrido[3,2-d:2′,3′-f]quinoxaline (dpq, 3) and dipyrido[3,2-a:2′,3′-c]phenazine (dppz, 4).
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Affiliation(s)
- Olufunso O. Abosede
- Department of Chemistry
- Savitribai Phule Pune University
- Pune-411007
- India
- Department of Chemistry
| | - Nilima A. Vyas
- Department of Chemistry
- Savitribai Phule Pune University
- Pune-411007
- India
| | - Sushma B. Singh
- Department of Chemistry
- Savitribai Phule Pune University
- Pune-411007
- India
| | | | - Anup Kate
- Department of Chemistry
- Savitribai Phule Pune University
- Pune-411007
- India
| | - Anupa A. Kumbhar
- Department of Chemistry
- Savitribai Phule Pune University
- Pune-411007
- India
| | - Ayesha Khan
- Department of Chemistry
- Savitribai Phule Pune University
- Pune-411007
- India
| | - Andrea Erxleben
- School of Chemistry
- National University of Ireland
- Galway
- Ireland
| | - Peter Smith
- Division of Pharmacology
- Department of Medicine
- University of Cape Town Medical School
- Observatory 7925
- South Africa
| | - Carmen de Kock
- Division of Pharmacology
- Department of Medicine
- University of Cape Town Medical School
- Observatory 7925
- South Africa
| | - Frank Hoffmann
- Institute of Inorganic and Applied Chemistry
- Martin-Luther-King-Platz 6
- 20146 Hamburg
- Germany
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Xiao Y, Xu K, Wang Q, Xiong X, Huang Y, Li H. Synthesis, structure, and calf-thymus DNA binding of ternary fleroxacin–Cu(ii) complexes. RSC Adv 2016. [DOI: 10.1039/c6ra18971g] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
The interaction between the synthesized fleroxacin complexes and CT DNA was investigated.
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Affiliation(s)
- Ying Xiao
- College of Chemical Engineering
- Sichuan University
- Chengdu
- China
| | - Kailin Xu
- College of Chemical Engineering
- Sichuan University
- Chengdu
- China
| | - Qing Wang
- College of Chemical Engineering
- Sichuan University
- Chengdu
- China
| | - Xinnuo Xiong
- College of Chemical Engineering
- Sichuan University
- Chengdu
- China
| | - Yanmei Huang
- College of Chemical Engineering
- Sichuan University
- Chengdu
- China
| | - Hui Li
- College of Chemical Engineering
- Sichuan University
- Chengdu
- China
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24
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Synthesis, crystal structure and electrochemical and DNA binding studies of oxygen bridged-copper(II) carboxylate. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.03.058] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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25
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Ragheb MA, Eldesouki MA, Mohamed MS. DNA binding, photo-induced DNA cleavage and cytotoxicity studies of lomefloxacin and its transition metal complexes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 138:585-595. [PMID: 25541395 DOI: 10.1016/j.saa.2014.11.046] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Revised: 10/23/2014] [Accepted: 11/20/2014] [Indexed: 06/04/2023]
Abstract
This work was focused on a study of the DNA binding and cleavage properties of lomefloxacin (LMF) and its ternary transition metal complexes with glycine. The nature of the binding interactions between compounds and calf thymus DNA (CT-DNA) was studied by electronic absorption spectra, fluorescence spectra and thermal denaturation experiments. The obtained results revealed that LMF and its complexes could interact with CT-DNA via partial/moderate intercalative mode. Furthermore, the DNA cleavage activities of the compounds were investigated by gel electrophoresis. Mechanistic studies of DNA cleavage suggest that singlet oxygen ((1)O2) is likely to be the cleaving agent via an oxidative pathway, except for Cu(II) complex which proceeds via both oxidative and hydrolytic pathways. Antimicrobial and antitumor activities of the compounds were also studied against some kinds of bacteria, fungi and human cell lines.
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Affiliation(s)
- Mohamed A Ragheb
- Department of Chemistry, Biochemistry Speciality, Faculty of Science, Cairo University, Egypt
| | - Mohamed A Eldesouki
- Department of Chemistry, Biochemistry Speciality, Faculty of Science, Cairo University, Egypt
| | - Mervat S Mohamed
- Department of Chemistry, Biochemistry Speciality, Faculty of Science, Cairo University, Egypt.
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26
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Soni JY, Sanghvi S, Devkar RV, Thakore S. Synthesis and evaluation of novel quinuclidinone derivatives as potential anti-proliferative agents. RSC Adv 2015. [DOI: 10.1039/c5ra15127a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this study a new series of substituted (Z)-4-(3-oxoquinuclidin-2-ylidene) benzamides and substituted (Z)-4-((3-oxoquinuclidin-2-ylidene)methyl)benzoates have been designed and synthesised as potential anti-cancer agents.
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Affiliation(s)
- Jigar Y. Soni
- Department of Chemistry
- Faculty of Science
- The M. S. University of Baroda
- Vadodara
- India
| | - Shridhar Sanghvi
- Department of Zoology
- Faculty of Science
- The M. S. University of Baroda
- Vadodara
- India
| | - R. V. Devkar
- Department of Zoology
- Faculty of Science
- The M. S. University of Baroda
- Vadodara
- India
| | - Sonal Thakore
- Department of Chemistry
- Faculty of Science
- The M. S. University of Baroda
- Vadodara
- India
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27
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Loganathan R, Ramakrishnan S, Ganeshpandian M, Bhuvanesh NSP, Palaniandavar M, Riyasdeen A, Akbarsha MA. Mixed ligand copper(ii) dicarboxylate complexes: the role of co-ligand hydrophobicity in DNA binding, double-strand DNA cleavage, protein binding and cytotoxicity. Dalton Trans 2015; 44:10210-27. [DOI: 10.1039/c4dt03879g] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mixed ligand 5,6-dmp and 3,4,7,8-tmp complexes display more prominent cytotoxicity and higher apoptotic inducing ability.
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Affiliation(s)
| | - Sethu Ramakrishnan
- School of Chemistry
- Bharathidasan University
- Tiruchirappalli – 620 024
- India
| | - Mani Ganeshpandian
- School of Chemistry
- Bharathidasan University
- Tiruchirappalli – 620 024
- India
| | | | - Mallayan Palaniandavar
- School of Chemistry
- Bharathidasan University
- Tiruchirappalli – 620 024
- India
- Distinguished Visiting Professor
| | | | - Mohamad Abdulkadhar Akbarsha
- Mahatma Gandhi–Doerenkamp Center for Alternatives to Use of Animals in Life Science Education
- Bharathidasan University
- Tiruchirappalli
- India
- Visiting Professor
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28
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Farrokhpour H, Hadadzadeh H, Darabi F, Abyar F, Rudbari HA, Ahmadi-Bagheri T. A rare dihydroxo copper(ii) complex with ciprofloxacin; a combined experimental and ONIOM computational study of the interaction of the complex with DNA and BSA. RSC Adv 2014. [DOI: 10.1039/c4ra04634j] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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29
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Gopalakrishnan M, Senthilkumar K, Rao PR, Siva R, Palanisami N. Synthesis, crystal structure, DNA binding and molecular docking studies on new copper(II) salicylate [Cu(DTBSA)2(2,2′-bpy)](dmf). INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2014.03.043] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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30
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Loganathan R, Ramakrishnan S, Suresh E, Palaniandavar M, Riyasdeen A, Akbarsha MA. Mixed ligand μ-phenoxo-bridged dinuclear copper(ii) complexes with diimine co-ligands: efficient chemical nuclease and protease activities and cytotoxicity. Dalton Trans 2014; 43:6177-94. [DOI: 10.1039/c3dt52518j] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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31
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Santini C, Pellei M, Gandin V, Porchia M, Tisato F, Marzano C. Advances in Copper Complexes as Anticancer Agents. Chem Rev 2013; 114:815-62. [DOI: 10.1021/cr400135x] [Citation(s) in RCA: 1128] [Impact Index Per Article: 102.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Carlo Santini
- Scuola
di Scienze e Tecnologie−Sez. Chimica, Università di Camerino, via S. Agostino 1, 62032 Camerino, Macerata, Italy
| | - Maura Pellei
- Scuola
di Scienze e Tecnologie−Sez. Chimica, Università di Camerino, via S. Agostino 1, 62032 Camerino, Macerata, Italy
| | - Valentina Gandin
- Dipartimento
di Scienze del Farmaco, Università di Padova, via Marzolo
5, 35131 Padova, Italy
| | | | | | - Cristina Marzano
- Dipartimento
di Scienze del Farmaco, Università di Padova, via Marzolo
5, 35131 Padova, Italy
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32
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Inhibition behavior on alkaline phosphatase activity, antibacterial and antioxidant activities of ternary methimazole–phenanthroline–copper(II) complex. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.05.022] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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