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Giorgi E, Mannelli M, Gamberi T, Durante M, Gabbiani C, Cirri D, Pratesi A. Cytotoxic auranofin analogues bearing phosphine, arsine and stibine ligands: A study on the possible role of the ligand on the biological activity. J Inorg Biochem 2024; 251:112452. [PMID: 38070433 DOI: 10.1016/j.jinorgbio.2023.112452] [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: 09/25/2023] [Revised: 11/24/2023] [Accepted: 12/01/2023] [Indexed: 12/25/2023]
Abstract
Three gold(I) linear compounds, sharing the general formula [AuI(LPh3)], have been synthesized and characterized. The nature of the ligand has been modified by moving down among some of the elements of group 15, i.e. phosphorus, arsenic and antimony. The structures of derived compounds have been solved through XRD and the reactivity behaviour towards selected biomolecules has been investigated through a multi-technique approach involving NMR, high-resolution mass spectrometry and IR. Moreover, the biological activity of the investigated compounds has been comparatively analyzed through classical methodologies and the disclosed differences are discussed in detail.
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Affiliation(s)
- Ester Giorgi
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, 56124 Pisa, Italy
| | - Michele Mannelli
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Viale G.B. Morgagni 50, 50134 Firenze, Italy
| | - Tania Gamberi
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Viale G.B. Morgagni 50, 50134 Firenze, Italy
| | - Maria Durante
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, 56124 Pisa, Italy
| | - Chiara Gabbiani
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, 56124 Pisa, Italy
| | - Damiano Cirri
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, 56124 Pisa, Italy.
| | - Alessandro Pratesi
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, 56124 Pisa, Italy.
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Jayakumar R, Dash MK, Kumar P, Sharma S, Gulati S, Pandey A, Cholke K, Fatima Z, Trigun SK, Joshi N. Pharmaceutical characterization and exploration of Arkeshwara rasa in MDA-MB-231 cells. J Ayurveda Integr Med 2024; 15:100823. [PMID: 38160612 PMCID: PMC10792653 DOI: 10.1016/j.jaim.2023.100823] [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: 03/31/2023] [Revised: 10/05/2023] [Accepted: 10/26/2023] [Indexed: 01/03/2024] Open
Abstract
BACKGROUND The diverse specificity mode of cancer treatment targets and chemo resistance demands the necessity of drug entities which can address the devastating dynamicity of the disease. OBJECTIVES To check the anti-tumour potential of traditional medicine rich in polyherbal components and metal nanoparticle namely Arkeshwara rasa (AR). MATERIAL METHODS The AR was prepared in a modified version with reference from Rasaratna Samuchaya and characterized using sophisticated instrumental analysis including XRD, SEM-EDAX, TEM, TGA-DSC, and LC-MS and tested against the MDA-MB-231 cell line to screen cell viability and the cytotoxicity with MTT, SRB and the AO assay. RESULTS XRD pattern shows cubic tetrahedrite structure with Sb, Cu, S peaks and trace elements like Fe, Mg, etc. The particle size of AR ranges between 20 and 30 nm. The TGA points thermal decomposition at 210 °C and the metal sulphide peaks in DSC. LC-MS analysis reveals the components of the formulation more on the flavonoid portion. The IC50 value of MTT and SRB are 25.28 μg/mL and 31.7 μg/mL respectively. The AO colorimeter substantiated the cell viability and the apoptosis figures of the same cell line. The AR exhibits cytotoxicity and reaffirms the apoptosis fraction with SRB assay. CONCLUSIONS The Hesperidine, Neohesperidin, Rutin components in the phytochemical pool can synergize the anti-tumour potential with either influencing cellular pathways or decreasing chemo resistance to conventional treatment. AR need to be further experimented with reverse transcription, flow cytometry, western blotting, etc.
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Affiliation(s)
- Remya Jayakumar
- Department of Rasashastra and Bhaishajya Kalpana, Banaras Hindu University, Varanasi, 221005, India
| | - Manoj Kumar Dash
- Department of Rasashastra and Bhaishajya Kalpana, Government Ayurveda College, Raipur, India.
| | - Pankaj Kumar
- Department of Rasashastra and Bhaishajya Kalpana, Banaras Hindu University, Varanasi, 221005, India
| | - Shiwakshi Sharma
- Department of Rasashastra and Bhaishajya Kalpana, Banaras Hindu University, Varanasi, 221005, India
| | - Saumya Gulati
- Dept of Rasashastra and Bhaishjya Kalpana, Babu Yugraj Singh Ayurvedic Medical College and Hospital, Gomtinagar Extension, Sector 6 Lucknow, Uttar Pradesh, 226010, India
| | - Akanksha Pandey
- Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Kaushavi Cholke
- Amity Lipidomics Research Facility (ALRF), Amity University, Haryana, Manesar, Gurugram, 122413, India; Institute of Biochemistry and Molecular Medicine, University of Bern, 3012, Switzerland
| | - Zeeshan Fatima
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, University of Bisha, Bisha, 61922, Saudi Arabia; Amity Institute of Biotechnology, Amity University, Haryana, Manesar, Gurugram, 122413, India
| | - S K Trigun
- Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Namrata Joshi
- Department of Rasashastra and Bhaishajya Kalpana, Banaras Hindu University, Varanasi, 221005, India
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Sangwan R, Beniwal S, Gaur S, Sharma P, Mittal M, Sharma P, Sharma J. Syntheses and characterization of novel antimony (III) and bismuth (III) derivatives containing β-enamino ester along with antimicrobial evaluation, DFT calculation, and cytotoxic study. J Biochem Mol Toxicol 2024; 38:e23548. [PMID: 37867459 DOI: 10.1002/jbt.23548] [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: 04/08/2023] [Revised: 08/16/2023] [Accepted: 09/26/2023] [Indexed: 10/24/2023]
Abstract
Four novel antimony (III) and bismuth(III) complexes of the kind Cl-Sb-O-C(OR)-CH(CH3 )C-NH-(CH2 )2 -NH-C(CH3 )CH:C(OR)-O [where R = -CH3 , M = Sb (1a); R = -C2 H5 , M = Sb (1b); R = -CH3, M = Bi (1c); R = -C2 H5 , M = Bi (1d)] were successfully prepared by reacting antimony(III)chloride and bismuth(III)chloride with sodium salt of β-enamino esters in 1:1 stoichiometry, which were further structurally characterized by physicochemical and IR, 1 H, 13 C NMR spectral and mass spectrometry. Structural analysis revealed that all four derivatives of both antimony and bismuth display octahedarl geometry which has been optimized through computational studies. These derivatives along with their parent ligands were subsequently assayed in vitro for antibacterial (Bacillus subtilis, Pseudomonas aeruginosa) and antifungal (Aspergillus niger and Candida albicans) activities. Synthesized complexes were more efficacious in terms of biological activities as compared to parent ligands Further synthesized compounds were evaluated for their in vitro cytotoxic activity against lung cancer cell line A549 using MTT method. IC50 value for all four complexes was determined and all of them are found active. Computational studies of the representative complexes have been done using B3LYP/631-G* basis sets to provide optimized geometry.
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Affiliation(s)
- Reena Sangwan
- Department of Chemistry, University of Rajastha, Jaipur, India
| | - Savita Beniwal
- Department of Chemistry, University of Rajastha, Jaipur, India
| | - Seema Gaur
- Department of Computer Science, Birla Institute of Technology, Mesra, Ranchi, Jaipur Campus, Jaipur, Rajasthan, India
| | - Phulwanti Sharma
- Division of Non-Communicable Disease, Translation Health Science and Technology Institute, Faridabad, Haryana, India
| | - Megha Mittal
- Department of Chemistry, University of Rajastha, Jaipur, India
| | - Priyanka Sharma
- Department of Chemistry, University of Rajastha, Jaipur, India
| | - Jyoti Sharma
- Department of Chemistry, University of Rajastha, Jaipur, India
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Wysocki R, Rodrigues JI, Litwin I, Tamás MJ. Mechanisms of genotoxicity and proteotoxicity induced by the metalloids arsenic and antimony. Cell Mol Life Sci 2023; 80:342. [PMID: 37904059 PMCID: PMC10616229 DOI: 10.1007/s00018-023-04992-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 09/12/2023] [Accepted: 09/29/2023] [Indexed: 11/01/2023]
Abstract
Arsenic and antimony are metalloids with profound effects on biological systems and human health. Both elements are toxic to cells and organisms, and exposure is associated with several pathological conditions including cancer and neurodegenerative disorders. At the same time, arsenic- and antimony-containing compounds are used in the treatment of multiple diseases. Although these metalloids can both cause and cure disease, their modes of molecular action are incompletely understood. The past decades have seen major advances in our understanding of arsenic and antimony toxicity, emphasizing genotoxicity and proteotoxicity as key contributors to pathogenesis. In this review, we highlight mechanisms by which arsenic and antimony cause toxicity, focusing on their genotoxic and proteotoxic effects. The mechanisms used by cells to maintain proteostasis during metalloid exposure are also described. Furthermore, we address how metalloid-induced proteotoxicity may promote neurodegenerative disease and how genotoxicity and proteotoxicity may be interrelated and together contribute to proteinopathies. A deeper understanding of cellular toxicity and response mechanisms and their links to pathogenesis may promote the development of strategies for both disease prevention and treatment.
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Affiliation(s)
- Robert Wysocki
- Department of Genetics and Cell Physiology, Faculty of Biological Sciences, University of Wroclaw, 50-328, Wroclaw, Poland.
| | - Joana I Rodrigues
- Department of Chemistry and Molecular Biology, University of Gothenburg, Box 462, 405 30, Göteborg, Sweden
| | - Ireneusz Litwin
- Academic Excellence Hub - Research Centre for DNA Repair and Replication, Faculty of Biological Sciences, University of Wroclaw, 50-328, Wroclaw, Poland
| | - Markus J Tamás
- Department of Chemistry and Molecular Biology, University of Gothenburg, Box 462, 405 30, Göteborg, Sweden.
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Bissani Gasparin C, Pilger DA. 8‐Hydroxyquinoline, Derivatives and Metal‐Complexes: A Review of Antileukemia Activities. ChemistrySelect 2023. [DOI: 10.1002/slct.202204219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
Affiliation(s)
- Carolina Bissani Gasparin
- Laboratório de Análises Bioquímicas e Citológicas (LABC) Departamento de Análises Faculdade de Farmácia Universidade Federal do Rio Grande do Sul (UFRGS) Av. Ipiranga 2752, Bairro Santana CEP 90610–000 Porto Alegre RS Brazil
| | - Diogo André Pilger
- Laboratório de Análises Bioquímicas e Citológicas (LABC) Departamento de Análises Faculdade de Farmácia Universidade Federal do Rio Grande do Sul (UFRGS) Av. Ipiranga 2752, Bairro Santana CEP 90610–000 Porto Alegre RS Brazil
- Postgraduate Program in Pharmaceutical Sciences Universidade Federal do Rio Grande do Sul (UFRGS) Av. Ipiranga 2752, Bairro Santana CEP 90610–000 Porto Alegre RS Brazil
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Poddel’sky AI, Fukin GK, Baranov EV. Triphenylantimony(V) Complexes Based on o-Aminophenols with the Ambivalent N-Aryl Group. RUSS J COORD CHEM+ 2022. [DOI: 10.1134/s1070328422700166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Fathy A, Ibrahim ABM, Abd Elkhalik S, Meurer F, Bodensteiner M, Abbas SM. Thiosemicarbazones and Derived Antimony Complexes: Synthesis, Structural Analysis, and In Vitro Evaluation against Bacterial, Fungal, and Cancer Cells. INORGANICS 2022; 10:172. [DOI: 10.3390/inorganics10100172] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023] Open
Abstract
Two antimony complexes {[Sb(L1)Cl2] C1 and [Sb(L2)Cl2] C2} with the thiosemicarbazone ligands {HL1 = 4-(2,4-dimethylphenyl)-1-((pyridin-2-yl)methylene)thiosemicarbazide and HL2 = 4-(2,5-dimethoxyphenyl)-1-((pyridin-2-yl)methylene)thiosemicarbazide} were introduced. The structures were elucidated on the basis of a CHNS analysis, spectroscopic techniques (UV-Vis and FT-IR), and DMF solution electrical conductivities. Single crystal X-ray diffraction analysis of complex C1 assigned the complex pseudo-octahedral geometry and triclinic P-1 space group. Only the ligand HL1 and its derived complex C1 displayed antifungal activities against Candida albicans and this activity was enhanced from 10 mm to 21 mm for the respective complex, which is the same activity given by the drug “Amphotericin B”. The ligands HL1 and HL2 gave inhibitions, respectively, of 14 and 10 mm against Staphylococcus aureus and 15 and 10 mm against Escherichia coli; however, complexes C1 and C2 increased these inhibitions to 36 and 32 mm against Staphylococcus aureus and 35 and 31 mm against Escherichia coli exceeding the activities given by the ampicillin standard (i.e., 21 mm against Staphylococcus aureus and 25 mm against Escherichia coli). Against MCF-7 human breast cancer cells, the IC50 values of HL1 (68.9 μM) and HL2 (145.4 μM) were notably enhanced to the values of 34.7 and 37.4 μM for both complexes, respectively. Further, the complexes induced less toxicity in normal BHK cells (HL1 (126.6 μM), HL2 (110.6 μM), C1 (>210.1 μM), and C2 (160.6 μM)). As a comparison, doxorubicin gave an IC50 value of 9.66 μM against MCF-7 cells and 36.42 μM against BHK cells.
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Binuclear Triphenylantimony(V) Catecholates through N-Donor Linkers: Structural Features and Redox Properties. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27196484. [PMID: 36235022 PMCID: PMC9573088 DOI: 10.3390/molecules27196484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 09/28/2022] [Accepted: 09/28/2022] [Indexed: 11/09/2022]
Abstract
A series of binuclear triphenylantimony(V) bis-catecholato complexes 1–11 of the type (Cat)Ph3Sb-linker-SbPh3(Cat) was prepared by a reaction of the corresponding mononuclear catecholates (Cat)SbPh3 with a neutral bidentate donor linker ligands pyrazine (Pyr), 4,4′-dipyridyl (Bipy), bis-(pyridine-4-yl)-disulfide (PySSPy), and diazobicyclo[2,2,2]octane (DABCO) in a dry toluene: Cat = 3,6-di-tert-butyl-catecholate (3,6-DBCat), linker = Pyr (1); PySSPy (2); Bipy (3); DABCO (4); Cat = 3,5-di-tert-butyl-catecholate (3,5-DBCat), linker = Bipy (5); DABCO (9); Cat = 4,5-(piperazine-1,4-diyl)-3,6-di-tert-butylcatecholate (pip-3,6-DBCat), linker = Bipy (6); DABCO (10); Cat = 4,5-dichloro-3,6-di-tert-butylcatecholate (4,5-Cl2-3,6-DBCat), linker = Bipy (7); DABCO (11); and Cat = 4,5-dimethoxy-3,6-di-tert-butylcatecholate (4,5-(MeO)2-3,6-DBCat), linker = Bipy (8). The same reaction of (4,5-Cl2-3,6-DBCat)SbPh3 with DABCO in an open atmosphere results in a formation of 1D coordination polymer {[(4,5-Cl2-3,6-DBCat)SbPh3·H2O]·DABCO}n (12). Bis-catecholate complex Ph3Sb(Cat-Spiro-Cat)SbPh3 reacts with Bipy as 1:1 yielding a rare macrocyclic tetranuclear compound {Ph3Sb(Cat-Spiro-Cat)SbPh3∙(Bipy)}2 (13). The molecular structures of 1, 3, 4, 5, 8, 10, 12, and 13 in crystal state were established by single-crystal X-ray analysis. Complexes demonstrate different types of relative spatial positions of mononuclear moieties. The nature of chemical bonds, charges distribution, and the energy of Sb...N interaction were investigated in the example of complex 5. The electrochemical behavior of the complexes depends on the coordinated N-donor ligand. The coordination of pyrazine, Bipy, and PySSPy at the antimony atom changes their mechanism of electrooxidation: instead of two successive redox stages Cat/SQ and SQ/Cat, one multielectron stage was observed. The coordination of the DABCO ligand is accompanied by a significant shift in the oxidation potentials of the catecholate ligand to the cathodic region (by 0.4 V), compared to the initial complex.
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Conjugation of triphenylantimony(V) with carvacrol against human breast cancer cells. J Biol Inorg Chem 2022; 27:373-389. [PMID: 35301595 DOI: 10.1007/s00775-022-01936-5] [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: 01/06/2022] [Accepted: 02/21/2022] [Indexed: 10/18/2022]
Abstract
The organoantimony derivative of formula trans-O,O-[Ph3SbV(Carv)2] (TPAC) (CarvH = carvacrol) is obtained by the oxidation of triphenylstibine (Ph3SbIII) with hydrogen peroxide in the presence of carvacrol (CarvH). Physical methods such as X-ray Fluorescence (XRF) spectroscopy, single crystal and powder X-ray diffraction analysis (XRD and PXRD), Attenuated Total Reflection Fourier Transform Infra-red (ATR-FTIR) spectroscopy, Thermogravimetric Differential Thermal Analysis (TG-DTA) and Differential Scanning Calorimetry (DTG/DSC), confirm the retention of the formula of TPAC throughout the sample mass in solid state, while UV-Vis spectroscopy in the solution. TPAC is the first example of carvacrol (the main ingredient of oregano) covalently bonded to any metal ion. Only the trans-O,O-[Ph3Sb(Carv)2] isomer was isolated suggesting stereo-selectivity of the preparation route. TPAC inhibits in vitro both human breast adenocarcinoma cell lines: MCF-7 (positive to hormones receptor (HR +)), MDA-MB-231 (negative to hormones receptor (HR-)) stronger than normal human fetal lung fibroblast cells (MRC-5). The MCF-7 cells morphology, DNA fragmentation, Acridine Orange/Ethidium Bromide (AO/EB) Staining, cell cycle arrest and mitochondrial membrane permeabilization tests suggest an apoptotic pathway for cell death, especially, through the mitochondrion damage. The binding type of TPAC toward the calf thymus CT-DNA was initially deduced ex vivo from the differentiation of the DNA solution viscosity. Fluorescence spectroscopy confirms the interaction mode suggested. Spectroscopic evidence (FTIR, UV-Vis) suggest that glutathione (GSH) (a tripeptide over-expressed in tumor cells) induces conversion of non-active pentavalent antimony, which is contained in TPAC, to active trivalent one, providing a new strategy for the development of targeted chemotherapeutics.
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Lyakaev DV, Markin AV, Goryunova PE, Smirnova NN, Knyazev AV, Sharutin VV, Sharutina OK. Thermochemical Properties of Triphenylantimony Dipropionate Ph3Sb(OC(O)C2H5)2. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2022. [DOI: 10.1134/s0036024422020169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Li N, Fan Q, Xu L, Ma R, Xu S, Qiao J, Xu X, Guo R, Yun K. Air-stable Organoantimony (III) Perfluoroalkyl(aryl)sulfonate complexes as highly efficient, selective, and recyclable catalysts for C–C and C–N bond-forming reactions. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Complex Mechanisms of Antimony Genotoxicity in Budding Yeast Involves Replication and Topoisomerase I-Associated DNA Lesions, Telomere Dysfunction and Inhibition of DNA Repair. Int J Mol Sci 2021; 22:ijms22094510. [PMID: 33925940 PMCID: PMC8123508 DOI: 10.3390/ijms22094510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 04/22/2021] [Accepted: 04/23/2021] [Indexed: 11/26/2022] Open
Abstract
Antimony is a toxic metalloid with poorly understood mechanisms of toxicity and uncertain carcinogenic properties. By using a combination of genetic, biochemical and DNA damage assays, we investigated the genotoxic potential of trivalent antimony in the model organism Saccharomyces cerevisiae. We found that low doses of Sb(III) generate various forms of DNA damage including replication and topoisomerase I-dependent DNA lesions as well as oxidative stress and replication-independent DNA breaks accompanied by activation of DNA damage checkpoints and formation of recombination repair centers. At higher concentrations of Sb(III), moderately increased oxidative DNA damage is also observed. Consistently, base excision, DNA damage tolerance and homologous recombination repair pathways contribute to Sb(III) tolerance. In addition, we provided evidence suggesting that Sb(III) causes telomere dysfunction. Finally, we showed that Sb(III) negatively effects repair of double-strand DNA breaks and distorts actin and microtubule cytoskeleton. In sum, our results indicate that Sb(III) exhibits a significant genotoxic activity in budding yeast.
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Lyakaev DV, Markin AV, Goryunova PE, Smirnova NN, Knyazev AV, Sharutin VV, Sharutina OK. Thermochemical Properties of Triphenylantimony Bis(phenylpropiolate) Ph3Sb(OC(O)С≡СPh)2. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2021. [DOI: 10.1134/s0036024421020187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Bukhvalova SY, Zhiganshina ER, Astaf’eva TV, Arsenyev MV, Baranov EV, Chesnokov SA, Poddel’sky AI. New Sterically Hindered Bis-o-Benzoquinones with Electron-Donor Bridging Groups and Related Binuclear Triphenylantimony(V) Catecholate Complexes. RUSS J COORD CHEM+ 2020. [DOI: 10.1134/s1070328420120027] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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15
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Lyakaev DV, Markin AV, Smirnova NN, Knyazev AV, Sharutin VV, Sharutina OK. Thermochemical Properties of Triphenylantimony Dibenzoate Ph3Sb(OC(O)Ph)2. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2020. [DOI: 10.1134/s0036024420090162] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Okhlopkova LS, Smolyaninov IV, Baranov EV, Poddel’skii AI. Mononuclear Antimony(V) Catecholate Complexes with Additional Pyridine Ligands. RUSS J COORD CHEM+ 2020. [DOI: 10.1134/s1070328420060081] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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17
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Artem’eva EV, Sharutina OK, Sharutin VV, Bulanova AV. Complexes Ar3Sb[OC(O)C6HF4-2,3,4,5]2, Ar3Sb[OC(O)CF2Br]2, and Ar3Sb[OC(O)CF2CF2CF3]2 (Ar = C6H3OMe-2-Br-5): Synthesis, Structure, and Photochemical Properties. RUSS J INORG CHEM+ 2020. [DOI: 10.1134/s0036023620010039] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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18
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Artem’eva EV, Sharutin VV, Sharutina OK. Complexes Ar3Sb(ONCHC6H4NO2-2)2 · 0.5C6H6, Ar3Sb(ONCHC6H4NO2-3)2 · 2C6H6 and Ar3Sb(OC(O)CH2C6H4F-3)2 (Ar = C6H3OMe-2-Br-5): Synthesis and Structure. RUSS J INORG CHEM+ 2019. [DOI: 10.1134/s0036023619110032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Ozturk I, Yarar S, Gürgan M, Ceyhan D, Banti C, Hadjikakou S, Manoli M, Moushi E, Tasiopoulos A. Synthesis, characterization and biological evaluation of novel antimony(III) iodide complexes with tetramethylthiourea and N-ethylthiourea. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.03.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Polychronis N, Banti C, Raptopoulou C, Psycharis V, Kourkoumelis N, Hadjikakou S. Non steroidal anti-inflammatory drug (NSAIDs) in breast cancer chemotherapy; antimony(V) salicylate a DNA binder. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.02.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Beniwal S, Kumar A, Chhimpa S, Rai J, John PJ, Singh Y, Sharma J. Synthesis and characterization of antimony (III) heteroleptic derivatives having oxygen, nitrogen and sulfur containing organic moieties with their antibacterial and antioxidant activities. PHOSPHORUS SULFUR 2019. [DOI: 10.1080/10426507.2018.1528254] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Savita Beniwal
- Department of Chemistry, University of Rajasthan, Jaipur, India
| | - Ashok Kumar
- Department of Chemistry, University of Rajasthan, Jaipur, India
| | - Sunil Chhimpa
- Department of Zoology, Centre for Advanced Studies, University of Rajasthan, Jaipur, India
| | - Jaya Rai
- Department of Chemistry, Govt. P.G. college Sambhar Lake, Jaipur, India
| | - P. J. John
- Department of Zoology, Centre for Advanced Studies, University of Rajasthan, Jaipur, India
| | - Yashpal Singh
- Department of Chemistry, University of Rajasthan, Jaipur, India
| | - Jyoti Sharma
- Department of Chemistry, University of Rajasthan, Jaipur, India
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22
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Synthesis, X-ray studies, electrochemical properties, evaluation as in vitro cytotoxic and antibacterial agents of two antimony(III) complexes with dipicolinic acid. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.11.063] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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23
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Lei J, Peng L, Qiu R, Liu Y, Chen Y, Au CT, Yin SF. Establishing the correlation between catalytic performance and N→Sb donor–acceptor interaction: systematic assessment of azastibocine halide derivatives as water tolerant Lewis acids. Dalton Trans 2019; 48:8478-8487. [DOI: 10.1039/c9dt01100e] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A series of organoantimony(iii) halide complexes with a tetrahydrodibenzo[c,f][1,5]azastibocine framework were synthesized and employed as water tolerant Lewis acid catalysts.
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Affiliation(s)
- Jian Lei
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Lingteng Peng
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Renhua Qiu
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Yongping Liu
- School of Medicine
- Hunan University of Chinese Medicine
- Changsha 410208
- P. R. China
| | - Yi Chen
- School of Medicine
- Hunan University of Chinese Medicine
- Changsha 410208
- P. R. China
| | - Chak-Tong Au
- College of Chemistry and Chemical Engineering
- Hunan Institute of Engineering
- Xiangtan
- P. R. China
| | - Shuang-Feng Yin
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
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24
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Zhang C, Lu C, Wang Z, Feng G, Du E, Liu Y, Wang L, Qiao B, Xu Y, Zhang Z. Antimony enhances c-Myc stability in prostate cancer via activating CtBP2-ROCK1 signaling pathway. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2018; 164:61-68. [PMID: 30098506 DOI: 10.1016/j.ecoenv.2018.07.070] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 07/17/2018] [Accepted: 07/18/2018] [Indexed: 05/17/2023]
Abstract
Antimony, one of the heavier pnictogens, is widely used in industry, and its toxicity has become a major concern. Although previous studies suggested that antimony might be a tumorigenic risk factor in several cancers, the molecular basis underlying antimony-mediated transformation remains unclear. Our results showed that the serum concentration of antimony was higher in prostate cancer specimens relative to that of benign prostate tissues, and this high serum concentration of antimony was closely associated with poorer outcome in prostate cancer patients. Additionally, we demonstrated that antimony could promote prostate cancer cell growth in vitro and in vivo. In order to gain insight into the potential mechanisms, we examined the effects of antimony exposure on downstream signaling that could contribute to tumor development. We found that low-dose antimony could regulate the expression of Ctbp2 by binding and regulating the activity of its MRE domain. Meanwhile, CtBP2 could transcriptionally regulate the expression of RhoC, which is a member of the RhoGTPase family. Subsequently, the kinase activity of ROCK1 is increased, which promotes the stability of oncogene c-Myc. Overall, our study demonstrated that antimony could enhance c-Myc protein stability and promote prostate cancer cell proliferation through activating CtBP2-ROCK1 signaling pathway. These findings also substantially highlighted the potential of targeting molecules within antimony induced CtBP2-c-Myc signaling pathway as a promising therapeutic approach for the treatment of prostate cancer.
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Affiliation(s)
- Changwen Zhang
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, China.
| | - Chao Lu
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, China.
| | - Zhen Wang
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, China.
| | - Guowei Feng
- Department of Urology, Tianjin Tumor Hospital, Tianjin 300211, China.
| | - E Du
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, China.
| | - Yan Liu
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, China.
| | - Li Wang
- Department of Gynaecology and Obstetrics, The Second Hospital of Tianjin Medical University, Tianjin 300211, China.
| | - Baomin Qiao
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, China.
| | - Yong Xu
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, China.
| | - Zhihong Zhang
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, China.
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25
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Iftikhar T, Rauf MK, Sarwar S, Badshah A, Waseem D, Tahir MN, Khan A, Khan KM, Khan GM. Structural elucidation and bioassays of newly synthesized pentavalent antimony complexes. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.09.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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26
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Gupta R, Mathur M, Swami AK, Sharma J, Singh Y. Synthesis and pharmacological activity of diorganoantimony(III) and triorganoantimony(V) derivatives of Schiff bases derived from amino acids. JOURNAL OF SAUDI CHEMICAL SOCIETY 2017. [DOI: 10.1016/j.jscs.2014.09.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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27
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Poddel'sky AI, Smolyaninov IV, Fukin GK, Berberova NT, Cherkasov VK, Abakumov GA. Triarylantimony(V) catecholates – Derivatives of 4,5-difluoro-3,6-di-tert-butyl-o-benzoquinone. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.09.021] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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28
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Mahey S, Kumar R, Arora R, Mahajan J, Arora S, Bhardwaj R, Thukral AK. Effect of cobalt(II) chloride hexahydrate on some human cancer cell lines. SPRINGERPLUS 2016; 5:930. [PMID: 27386374 PMCID: PMC4929113 DOI: 10.1186/s40064-016-2405-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 05/24/2016] [Indexed: 12/23/2022]
Abstract
The present study investigates the anti-proliferative and apoptosis inducing mechanism of CoCl2·6H2O in PC-3 cancer cell line. Preliminary, three different forms of cobalt i.e., cobaltous (CoCl2·6H2O), macro-Co(II,III) oxide and nano-Co(II,III) oxide were screened for antiproliferative activity in PC-3 cell line. The CoCl2·6H2O being the most effective antiproliferative agent, hence it was further tested against lung (A549), prostrate (PC-3) and brain (IMR-32) cell lines. Human embryonic kidney cell line (293T) was used as a normal cell line to compare the toxicity of CoCl2·6H2O. The CoCl2·6H2O induced morphological and anatomical changes in PC-3 cancer cell which were studied using light, confocal and scanning electron microscopy. The lactate dehydrogenase was estimated which showed mild necrotic mode of cell death. The Annexin/PI staining confirmed the apoptotic mode of cell death in PC-3 cells. Further, production of reaction of reactive oxygen species and changes in mitochondrial membrane potential was also assessed spectrofluorimetrically. The cell cycle arrest was also investigated using flow cytometery. Finally, the caspase activity was estimated in CoCl2·6H2O treated PC-3 cancer cell line. Interestingly, it was found that CoCl2·6H2O induces more cell death in cancerous cells as compared to normal non-cancerous cells. These findings presented CoCl2·6H2O as potential antiproliferative agent.
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Affiliation(s)
- Sonia Mahey
- />Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab 143005 India
| | - Rakesh Kumar
- />Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab 143005 India
- />Department of Botany, DAV University, Jalandhar, Punjab 144012 India
| | - Rohit Arora
- />Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab 143005 India
| | - Jyoti Mahajan
- />Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab 143005 India
| | - Saroj Arora
- />Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab 143005 India
| | - Renu Bhardwaj
- />Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab 143005 India
| | - Ashwani Kumar Thukral
- />Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab 143005 India
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29
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Bouché M, Dahm G, Maisse-François A, Achard T, Bellemin-Laponnaz S. Selective Formation of cis-N-Heterocyclic Carbene-PtII-Pnictogen Complexes and in vitro Evaluation of Their Cytotoxic Activities toward Cancer Cells. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600296] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Mathilde Bouché
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); DMO; Université de Strasbourg-CNRS UMR 7504; 23 rue du Loess, BP 43 67034 Strasbourg France
| | - Georges Dahm
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); DMO; Université de Strasbourg-CNRS UMR 7504; 23 rue du Loess, BP 43 67034 Strasbourg France
| | - Aline Maisse-François
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); DMO; Université de Strasbourg-CNRS UMR 7504; 23 rue du Loess, BP 43 67034 Strasbourg France
| | - Thierry Achard
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); DMO; Université de Strasbourg-CNRS UMR 7504; 23 rue du Loess, BP 43 67034 Strasbourg France
| | - Stéphane Bellemin-Laponnaz
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); DMO; Université de Strasbourg-CNRS UMR 7504; 23 rue du Loess, BP 43 67034 Strasbourg France
- DMO; University of Strasbourg Institute for Advanced Study (USIAS); 5 allée du Général Rouvillois 67083 Strasbourg France
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30
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Urgut O, Ozturk I, Banti C, Kourkoumelis N, Manoli M, Tasiopoulos A, Hadjikakou S. Addition of tetraethylthiuram disulfide to antimony(III) iodide; synthesis, characterization and biological activity. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2015.12.028] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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31
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Hadjikakou S, Ozturk I, Banti C, Kourkoumelis N, Hadjiliadis N. Recent advances on antimony(III/V) compounds with potential activity against tumor cells. J Inorg Biochem 2015; 153:293-305. [DOI: 10.1016/j.jinorgbio.2015.06.006] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Revised: 06/03/2015] [Accepted: 06/06/2015] [Indexed: 11/25/2022]
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32
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Piló ED, Recio-Despaigne AA, Da Silva JG, Ferreira IP, Takahashi JA, Beraldo H. Effect of coordination to antimony(III) on the antifungal activity of 2-acetylpyridine- and 2-benzoylpyridine-derived hydrazones. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.05.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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33
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Han A, Ozturk I, Banti C, Kourkoumelis N, Manoli M, Tasiopoulos A, Owczarzak A, Kubicki M, Hadjikakou S. Antimony(III) halide compounds of thioureas: Structures and biological activity. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.05.014] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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34
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Chen Y, Yu K, Tan NY, Qiu RH, Liu W, Luo NL, Tong L, Au CT, Luo ZQ, Yin SF. Synthesis, characterization and anti-proliferative activity of heterocyclic hypervalent organoantimony compounds. Eur J Med Chem 2014; 79:391-8. [DOI: 10.1016/j.ejmech.2014.04.026] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2013] [Revised: 04/06/2014] [Accepted: 04/07/2014] [Indexed: 11/16/2022]
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35
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Ozturk I, Urgut O, Banti C, Kourkoumelis N, Owczarzak A, Kubicki M, Hadjikakou S. Synthesis, structural characterization and cytostatic properties of N,N-dicyclohexyldithiooxamide complexes of antimony(III) halides (SbX3, X: Br or I). Polyhedron 2014. [DOI: 10.1016/j.poly.2013.12.025] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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36
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Synthesis and Crystal Structure of the Bioinorganic Complex [Sb(Hedta)]·2H2O. Bioinorg Chem Appl 2014; 2014:461605. [PMID: 24683384 PMCID: PMC3943296 DOI: 10.1155/2014/461605] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Revised: 12/12/2013] [Accepted: 12/15/2013] [Indexed: 01/22/2023] Open
Abstract
The antimony(III) complex [Sb(Hedta)]·2H2O was synthesized with ethylenediaminetetraacetic acid (H4edta) and antimonous oxide as main raw materials in aqueous solution. The composition and structure of the complex were characterized by elemental analysis, infrared spectra, single crystal X-ray diffraction, X-ray powder diffraction, thermogravimetry, and differential scanning calorimetry. The crystal structure of the antimony(III) complex belongs to orthorhombic system, space group Pna2(1), with cell parameters of a = 18.4823(18) Å, b = 10.9408(12) Å, c = 7.3671(5) Å, V = 1489.7(2) Å(3), Z = 4, and D c = 1.993 g cm(-3). The Sb(III) ion is five-coordinated by two amido N atoms and three carboxyl O atoms from a single Hedta(3-) ligand, forming a distorted trigonal bipyramid geometry. The thermal decomposition processes of the complex include dehydration, oxidation, and pyrolysis of the ligand, and the last residue is Sb2O3 at the temperature of 570°C.
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37
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Chen Y, Qiu R, Xu X, Au CT, Yin SF. Organoantimony and organobismuth complexes for CO2fixation. RSC Adv 2014. [DOI: 10.1039/c3ra47945e] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The utilization of organoantimony and organobismuth complexes in CO2fixation is reviewed in this article.
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Affiliation(s)
- Yi Chen
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha, China
- College of Basic Medicine
| | - Renhua Qiu
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha, China
| | - Xinhua Xu
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha, China
| | - Chak-Tong Au
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha, China
- Department of Chemistry
| | - Shuang-Feng Yin
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha, China
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38
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Singhal K, Sahu VK, Singh P, Raj P. DFT-based prediction of antifungal and insecticidal activities of perfluorophenyl antimony(III) and antimony(V) chlorides. Med Chem Res 2013. [DOI: 10.1007/s00044-013-0752-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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39
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Ozturk I, Urgut O, Banti C, Kourkoumelis N, Owczarzak A, Kubicki M, Charalabopoulos K, Hadjikakou S. Synthesis, structural characterization and cytotoxicity of the antimony(III) chloride complex with N,N-dicyclohexyldithiooxamide. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.04.038] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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40
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Shen J, Jin B, Jiang QY, Zhong GQ, Hu YM, Huo JC. Synthesis, Structures, Luminescent and Magnetic Properties of Heterometallic 5p-4f Compounds with Ethylenediaminetetraacetate. Z Anorg Allg Chem 2012. [DOI: 10.1002/zaac.201200401] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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41
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Asghar F, Badshah A, Shah A, Rauf MK, Ali MI, Tahir MN, Nosheen E, Zia-ur-Rehman, Qureshi R. Synthesis, characterization and DNA binding studies of organoantimony(V) ferrocenyl benzoates. J Organomet Chem 2012. [DOI: 10.1016/j.jorganchem.2012.07.028] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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42
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Shen J, Jin B, Jiang QY, Zhong GQ, Hu YM, Huo JC. Edta-linked 5p–4f trinuclear heterometallic complex: syntheses, X-ray structure and luminescent properties. J COORD CHEM 2012. [DOI: 10.1080/00958972.2012.709628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Juan Shen
- a State Key Laboratory Cultivation Base for Nonmetal Composites and Functional Materials , Southwest University of Science and Technology , Mianyang 621010 , China
| | - Bo Jin
- a State Key Laboratory Cultivation Base for Nonmetal Composites and Functional Materials , Southwest University of Science and Technology , Mianyang 621010 , China
| | - Qi-Ying Jiang
- a State Key Laboratory Cultivation Base for Nonmetal Composites and Functional Materials , Southwest University of Science and Technology , Mianyang 621010 , China
| | - Guo-Qing Zhong
- a State Key Laboratory Cultivation Base for Nonmetal Composites and Functional Materials , Southwest University of Science and Technology , Mianyang 621010 , China
| | - Ya-Min Hu
- a State Key Laboratory Cultivation Base for Nonmetal Composites and Functional Materials , Southwest University of Science and Technology , Mianyang 621010 , China
| | - Ji-Chuan Huo
- a State Key Laboratory Cultivation Base for Nonmetal Composites and Functional Materials , Southwest University of Science and Technology , Mianyang 621010 , China
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43
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Smolyaninov IV, Antonova NA, Poddel'sky AI, Osipova VP, Berberova NT, Pimenov YT. The influence of some triphenylantimony(V) catecholates and o
-amidophenolates on lipid peroxidationin vitro. Appl Organomet Chem 2012. [DOI: 10.1002/aoc.2854] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ivan V. Smolyaninov
- Toxicology Research Group; Southern Ccientific Centre of the Russian Academy of Sciences; 414025 Astrakhan Russia
| | | | - Andrey I. Poddel'sky
- G. A. Razuvaev Institute of Organometallic Chemistry; Russian Academy of Sciences; 603950 Nizhniy Novgorod Russia
| | - Viktoria P. Osipova
- Toxicology Research Group; Southern Ccientific Centre of the Russian Academy of Sciences; 414025 Astrakhan Russia
| | | | - Yuri T. Pimenov
- Astrakhan State Technical University; 414025 Astrakhan Russia
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44
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Ozturk II, Banti CN, Manos MJ, Tasiopoulos AJ, Kourkoumelis N, Charalabopoulos K, Hadjikakou SK. Synthesis, characterization and biological studies of new antimony(III) halide complexes with ω-thiocaprolactam. J Inorg Biochem 2012; 109:57-65. [DOI: 10.1016/j.jinorgbio.2012.01.014] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2011] [Revised: 01/23/2012] [Accepted: 01/27/2012] [Indexed: 10/14/2022]
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45
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Synthesis, characterization, and magnetic properties of heterometallic trinuclear complex with Sb(III) and Ho(III). Inorganica Chim Acta 2012. [DOI: 10.1016/j.ica.2012.01.045] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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46
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de Oliveira LG, Silva MM, de Paula FCS, Pereira-Maia EC, Donnici CL, de Simone CA, Frézard F, Júnior ENDS, Demicheli C. Antimony(V) and bismuth(V) complexes of lapachol: synthesis, crystal structure and cytotoxic activity. MOLECULES (BASEL, SWITZERLAND) 2011; 16:10314-23. [PMID: 22158684 PMCID: PMC6264574 DOI: 10.3390/molecules161210314] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2011] [Revised: 12/01/2011] [Accepted: 12/05/2011] [Indexed: 01/07/2023]
Abstract
Antimony(V) and bismuth(V) complexes of lapachol have been synthesized by the reaction of Ph₃SbCl₂ or Ph₃BiCl₂ with lapachol (Lp) and characterized by several physicochemical techniques such as IR, and NMR spectroscopy and X-ray crystallography. The compounds contain six-coordinated antimony and bismuth atoms. The antimony(V) complex is a monomeric derivative, (Lp)(Ph₃Sb)OH, and the bismuth(V) complex is a dinuclear compound bridged by an oxygen atom, (Lp)₂(Ph₃Bi)₂O. Both compounds inhibited the growth of a chronic myelogenous leukemia cell line and the complex of Bi(V) was about five times more active than free lapachol. This work provides a rare example of an organo-Bi(V) complex showing significant cytotoxic activity.
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Affiliation(s)
- Ludmila G. de Oliveira
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais (UFMG), Av. Antônio Carlos 6627, 31270-901 Belo Horizonte, MG, Brazil
| | - Meiriane M. Silva
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais (UFMG), Av. Antônio Carlos 6627, 31270-901 Belo Horizonte, MG, Brazil
| | - Flávia C. S. de Paula
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais (UFMG), Av. Antônio Carlos 6627, 31270-901 Belo Horizonte, MG, Brazil
| | - Elene C. Pereira-Maia
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais (UFMG), Av. Antônio Carlos 6627, 31270-901 Belo Horizonte, MG, Brazil
| | - Cláudio L. Donnici
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais (UFMG), Av. Antônio Carlos 6627, 31270-901 Belo Horizonte, MG, Brazil
| | - Carlos A. de Simone
- Departamento de Física e Informática, Instituto de Física, Universidade de São Paulo (USP), 13560-970 São Carlos, SP, Brazil
| | - Frédéric Frézard
- Departamento de Fisiologia e Biofísica, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), 31270-901 Belo Horizonte, MG, Brazil
| | - Eufrânio N. da Silva Júnior
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais (UFMG), Av. Antônio Carlos 6627, 31270-901 Belo Horizonte, MG, Brazil
- Laboratório de Química Sintética e Heterocíclica, Universidade Federal de Minas Gerais (UFMG), 31270-901 Belo Horizonte, MG, Brazil
| | - Cynthia Demicheli
- Departamento de Química, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais (UFMG), Av. Antônio Carlos 6627, 31270-901 Belo Horizonte, MG, Brazil
- Author to whom correspondence should be addressed; ; Tel.: +55-31-3409-5755; Fax: +55-31-3409-5700
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Ajaz H, Hussain S, Altaf M, Stoeckli-Evans H, Isab AA, Mahmood R, Altaf S, Ahmad S. Synthesis and Characterization of Antimony(III) Complexes of Thioamides, and Crystal Structure of {[Sb(Imt)2Cl2]2((2-Imt)}Cl2(Imt=Imidazolidine-2-thione). CHINESE J CHEM 2011. [DOI: 10.1002/cjoc.201190074] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Wilson DM, Simeonov A. Small molecule inhibitors of DNA repair nuclease activities of APE1. Cell Mol Life Sci 2010; 67:3621-31. [PMID: 20809131 PMCID: PMC2956791 DOI: 10.1007/s00018-010-0488-2] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2010] [Accepted: 07/28/2010] [Indexed: 10/19/2022]
Abstract
APE1 is a multifunctional protein that possesses several nuclease activities, including the ability to incise at apurinic/apyrimidinic (AP) sites in DNA or RNA, to excise 3'-blocking termini from DNA ends, and to cleave at certain oxidized base lesions in DNA. Pre-clinical and clinical data indicate a role for APE1 in the pathogenesis of cancer and in resistance to DNA-interactive drugs, particularly monofunctional alkylators and antimetabolites. In an effort to improve the efficacy of therapeutic compounds, such as temozolomide, groups have begun to develop high-throughput screening assays and to identify small molecule inhibitors against APE1 repair nuclease activities. It is envisioned that such inhibitors will be used in combinatorial treatment paradigms to enhance the efficacy of DNA-interactive drugs that introduce relevant cytotoxic DNA lesions. In this review, we summarize the current state of the efforts to design potent and selective inhibitors against APE1 AP site incision activity.
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Affiliation(s)
- David M Wilson
- Laboratory of Molecular Gerontology, Biomedical Research Center, National Institute on Aging, NIH, IRP, 251 Bayview Boulevard, Baltimore, MD 21224, USA
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Xia J, Qiu R, Yin S, Zhang X, Luo S, Au CT, Xia K, Wong WY. Synthesis and structure of an air-stable organoantimony complex and its use as a catalyst for direct diastereoselective Mannich reactions in water. J Organomet Chem 2010. [DOI: 10.1016/j.jorganchem.2010.03.003] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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New morpholine- and piperazine-functionalized triphenylantimony(V) catecholates: The spectroscopic and electrochemical studies. J Organomet Chem 2010. [DOI: 10.1016/j.jorganchem.2010.01.029] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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