51
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Hosseini-Kharat M, Rahimi R, Zargarian D, Mehri Lighvan Z, Momtazi-Borojeni AA, Sharifi T, Abdollahi E, Tavakol H, Mohammadi T. Antiproliferative activity of morpholine-based compounds on MCF-7 breast cancer, colon carcinoma C26, and normal fibroblast NIH-3T3 cell lines and study of their binding affinity to calf thymus-DNA and bovine serum albumin. J Biomol Struct Dyn 2018; 37:3788-3802. [DOI: 10.1080/07391102.2018.1527724] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
| | - Rahmatollah Rahimi
- Department of Chemistry, Iran University of Science and Technology, Tehran, Iran
| | - Davit Zargarian
- Département de Chimie, Université de Montréal, Montreal, QC, Canada
| | | | - Amir Abbas Momtazi-Borojeni
- Nanotechnology Research Center, Bu-Ali Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Medical Biotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Tayebeh Sharifi
- Department of Chemistry, Isfahan University of Technology, Isfahan, Iran
| | - Elham Abdollahi
- Department of Medical Immunology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hossein Tavakol
- Department of Chemistry, Isfahan University of Technology, Isfahan, Iran
| | - Tecush Mohammadi
- Department of Chemistry, Isfahan University of Technology, Isfahan, Iran
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Hosseini-Kharat M, Zargarian D, Alizadeh AM, Karami K, Saeidifar M, Khalighfard S, Dubrulle L, Zakariazadeh M, Cloutier JP, Sohrabijam Z. In vitro and in vivo antiproliferative activity of organo-nickel SCS-pincer complexes on estrogen responsive MCF7 and MC4L2 breast cancer cells. Effects of amine fragment substitutions on BSA binding and cytotoxicity. Dalton Trans 2018; 47:16944-16957. [PMID: 30450497 DOI: 10.1039/c8dt03079k] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2023]
Abstract
A family of organonickel complexes has been prepared, fully characterized, and tested for their antiproliferative activity against estrogen-responsive human breast cancer cells (MCF7). The three SCS-type pincer ligands HL1, HL2, and HL3 and their corresponding Ni(ii) complexes NiL1, NiL2, and NiL3 have been synthesized and fully characterized, including by single crystal diffraction studies for the complexes. The complexes possess square planar geometry with two symmetrical 5-membered nickellacycles. Fluorescence spectroscopy, circular dichroism measurements, molecular modeling, colorimetric based assay and tumor transplantation studies were used to evaluate the protein binding and antiproliferative activities of these organometallic complexes both in vitro and in vivo. Fluorescence quenching was used to investigate bovine serum albumin (BSA) interaction at different temperatures (293, 303 and 313 K), and the results were analyzed using the classical Stern-Volmer equation, allowing us to propose a dynamic quenching mechanism. Studies in vitro on the antiproliferative activity of the three organonickel complexes against estrogen-responsive human breast cancer cells (MCF7) showed promising antitumor activity for NiL1 containing pyrrolidine fragments. In vivo administration of this compound significantly inhibits tumor growth in estrogen-dependent MC4L2 cancer cells in female BALB/c mice.
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53
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5-Methyl-2-hydroxy-acetophenone-S-methyl-thiosemicarbazone and its nickel-PPh3 complex. Synthesis, characterization, and DFT calculations. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.06.102] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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54
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Kalaiarasi G, Dharani S, Puschmann H, Prabhakaran R. Synthesis, structural characterization, DNA/protein binding and antioxidant activities of binuclear Ni(II) complexes containing ONS chelating ligands bridged by 1,3-bis(diphenylphosphino)propane. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.09.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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55
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Terpilowska S, Siwicki AK. Pro- and antioxidant activity of chromium(III), iron(III), molybdenum(III) or nickel(II) and their mixtures. Chem Biol Interact 2018; 298:43-51. [PMID: 30389395 DOI: 10.1016/j.cbi.2018.10.028] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Revised: 10/05/2018] [Accepted: 10/27/2018] [Indexed: 01/10/2023]
Abstract
The aim of this study was to examine the effect of chromium(III), iron(III), molybdenum(III) and nickel(II) and their combinations on pro- and antioxidant activity in mouse embryo fibroblasts and liver cancer cells. The present study shows that chromium(III), iron(III), nickel(II) and molybdenum(III) induce oxidative stress. In the case of chromium(III), nickel(II) and molybdenum(III) the intracellular ROS were dominant. However, in the case of iron(III) MDA was dominant - the end product of lipid peroxidation. Antioxidant activity of superoxide dismutase and catalase increased in low concentration of chromium(III); however, they decreased in higher concentrations. The same enzymes decreased after iron(III), nickel(II) and molybdenum(III) treatment in dose dependent manner. The activity of glutathione peroxidise decreased in dose dependent manner in all used microelements. Additions of Cr(III) at 200 μM plus Fe(III) at 1000 μM showed synergistic effect in ROS production and in lowering antioxidant activity. The same type of interaction in pairs Cr(III) at 1000 μM plus Fe(III) or Ni(II) or Mo(III) at concentration of 200 μM was observed. The protective effects of Cr(III) in antioxidant activity and in lowering intracellular ROS production in pairs of Cr(III) at 200 μM and Ni(II) or Mo(III) at concentration of 1000 μM were observed.
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Affiliation(s)
- Sylwia Terpilowska
- Laboratory of Environmental Biology, Institute of Environmental Engineering, The John Paul II Catholic University of Lublin, Raclawickie 14 Av., 20-950, Lublin, Poland.
| | - Andrzej Krzysztof Siwicki
- Department of Microbiology and Clinical Immunology, Faculty of Veterinary Medicine, University of Warmia and Mazury in Olsztyn, Oczapowskiego 13 Str., 10-957, Olsztyn, Poland.
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56
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Synthesis, structures, and investigation of noncovalent interactions of 1,3-dimethyl-5-(4ʹ/3ʹ-pyridylazo)-6-aminouracil and their Ni(II) complexes. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.05.082] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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57
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Qin QP, Zou BQ, Tan MX, Luo DM, Wang ZF, Wang SL, Liu YC. High in vitro anticancer activity of a dinuclear palladium(II) complex with a 2‑phenylpyridine ligand. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.08.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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58
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Kalaiarasi G, Rex Jeya Rajkumar S, Aswini G, Dharani S, Fronczek FR, Prabhakaran R. 3-Acetyl-8-methoxy-2[H]-chromen-2-one derived Schiff bases as potent antiproliferative agents: Insight into the influence of 4(N)-substituents on the in vitro biological activity. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 200:246-262. [PMID: 29694929 DOI: 10.1016/j.saa.2018.04.028] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Revised: 04/11/2018] [Accepted: 04/13/2018] [Indexed: 06/08/2023]
Abstract
A series of 3-acetyl-8-methoxycoumarin appended thiosemicarbazones (1-4) was prepared from the reaction of 3-acetyl-8-methoxycoumarin with 4(N)-substituted thiosemicarbazides in a view of ascertaining their biological properties with the change of N-terminal substitution in the thiosemicarbazide moiety. Comprehensive characterization was brought about by various spectral and analytical methods. The molecular structures of all the compounds were determined by single crystal X-ray diffraction analysis. Binding studies with Calf thymus DNA (CT-DNA) and proteins such as Bovine Serum Albumin (BSA) and Human Serum Albumin (HSA) indicated an intercalative mode of binding with DNA and static quenching mechanism with proteins. The compounds cleaved plasmid DNA (pBR322) and acted well as free radical scavengers. A good spectrum of antimicrobial activity was observed against four bacterial and five fungal pathogens. The compounds exhibited profound antiproliferative activity on MCF-7 (human breast cancer) and A549 (human lung carcinoma) cell lines. Assay on human normal keratinocyte cell line HaCaT showed that the compounds were non-toxic to normal cells.
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Affiliation(s)
- G Kalaiarasi
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, India
| | - S Rex Jeya Rajkumar
- Department of Biosciences and Technology, Karunya University, Coimbatore 641 114, India
| | - G Aswini
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, India
| | - S Dharani
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, India
| | - Frank R Fronczek
- Department of Chemistry, Louisiana State University, Baton Rouge, LA 70803, USA
| | - R Prabhakaran
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, India.
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59
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Wang MM, Lu M, Zhang CL, Wu X, Chen JX, Lv WW, Sun T, Qiu H, Huang SH. Oxidative stress modulates the expression of toll‑like receptor 3 during respiratory syncytial virus infection in human lung epithelial A549 cells. Mol Med Rep 2018; 18:1867-1877. [PMID: 29845280 DOI: 10.3892/mmr.2018.9089] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2017] [Accepted: 05/11/2018] [Indexed: 11/05/2022] Open
Abstract
Toll‑like receptor 3 (TLR3) can react with double stranded RNA and is involved in the inflammatory response to respiratory syncytial virus (RSV) infection. Also, oxidative stress has been reported to be involved in RSV infection. However, the correlation between oxidative stress and TLR3 activation during RSV infection is unclear. Therefore, the present study investigated the association between TLR3 expression and oxidative stress modulation during RSV infection in A549 cells. For comparison, seven treatment groups were established, including RSV‑treated cells, N‑acetyl‑L‑cysteine (NAC)+RSV‑treated cells, oxidant hydrogen peroxide (H2O2)+RSV‑treated cells, normal cell control, inactivated RSV control, NAC control and H2O2 control. The mRNA expression changes of TLR3, interferon regulatory factor‑3 (IRF3), nuclear factor‑κB (NF‑κB) and superoxide dismutase 1 (SOD1) were measured using semi‑quantitative reverse transcription‑polymerase chain reaction, and the protein changes of TLR3 and phospho‑NF‑κB p65 were determined using western blot in A549 cells from the different treatment groups. The present study also evaluated the differences in hydroxyl free radical (·OH), nitric oxide (NO) and total SOD activity in the different treatment groups. The results demonstrated that RSV infection of A549 cells increased the levels of ·OH and NO, while decreasing the activity of total SOD. Pretreatment of A549 cells with H2O2 prior to RSV infection upregulated the mRNA and protein expression of TLR3 and NF‑κB, and downregulated the mRNA expression of IRF3 and SOD1, as well as the total SOD activity. When the infected cells were pretreated with NAC, the mRNA and protein expression of these genes were reversed. These variations in the TLR3‑mediated signaling pathway molecules suggested that oxidative stress may be a key regulator for TLR3 activation during RSV infection. RSV‑induced oxidative stress may potentially activate TLR3 and enhance TLR3‑mediated inflammation. These results may provide better understanding of the RSV‑induced inflammatory and immune pathways, and may also contribute to the drug development and prevention of human RSV diseases.
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Affiliation(s)
- Min-Min Wang
- Department of Microbiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, Anhui 230032, P.R. China
| | - Min Lu
- Department of Laboratory, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230032, P.R. China
| | - Chuan-Long Zhang
- Department of Pediatrics, The People's Hospital of Lu'an City, Lu'an, Anhui 237005, P.R. China
| | - Xuan Wu
- Department of Microbiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, Anhui 230032, P.R. China
| | - Jing-Xian Chen
- Department of Microbiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, Anhui 230032, P.R. China
| | - Wei-Wei Lv
- Department of Microbiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, Anhui 230032, P.R. China
| | - Tao Sun
- Department of Microbiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, Anhui 230032, P.R. China
| | - Huan Qiu
- Department of Microbiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, Anhui 230032, P.R. China
| | - Sheng-Hai Huang
- Department of Microbiology, School of Basic Medical Sciences, Anhui Medical University, Hefei, Anhui 230032, P.R. China
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60
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Organoruthenium(II) Complexes Ameliorates Oxidative Stress and Impedes the Age Associated Deterioration in Caenorhabditis elegans through JNK-1/DAF-16 Signalling. Sci Rep 2018; 8:7688. [PMID: 29769649 PMCID: PMC5955923 DOI: 10.1038/s41598-018-25984-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 05/02/2018] [Indexed: 12/21/2022] Open
Abstract
New ruthenium(II) complexes were synthesised and characterized by various spectro analytical techniques. The structure of the complexes 3 and 4 has been confirmed by X-ray crystallography. The complexes were subjected to study their anti-oxidant profile and were exhibited significantly greater in vitro DPPH radical scavenging activity than vitamin C. We found that complexes 1–4 confered tolerance to oxidative stress and extend the mean lifespan of mev-1 mutant worms and wild-type Caenorhabditis elegans. Further, mechanistic study and reporter gene expression analysis revealed that Ru(ƞ6-p-cymene) complexes maintained the intracellular redox status and offers stress resistance through activating JNK-1/DAF-16 signaling axis and possibly by other antioxidant response pathway. Notably, complex 3 and 4 ameliorates the polyQ (a Huntington’s disease associated protein) mediated proteotoxicity and related behavioural deficits in Huntington’s disease models of C. elegans. From these observations, we hope that new Ru(ƞ6-p-cymene) complexes could be further considered as a potential drug to retard aging and age-related neurodegenerative diseases.
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61
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Naveen P, Dallemer F, Butcher R, Prabhakaran R. New Ru(II) complexes containing tris(2-pyridylmethyl)amine. Synthesis, structural, CT-DNA/albumin interaction, anti-oxidant and cytotoxicity studies. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.12.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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62
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Respiratory syncytial virus infection up-regulates TLR7 expression by inducing oxidative stress via the Nrf2/ARE pathway in A549 cells. Arch Virol 2018; 163:1209-1217. [DOI: 10.1007/s00705-018-3739-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Accepted: 12/27/2017] [Indexed: 12/23/2022]
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63
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Kalaiarasi G, Rajkumar SRJ, Dharani S, Lynch VM, Prabhakaran R. Synthesis, spectral characterization and biological evaluation of some copper(II) complexes containing 4-oxo-4H-chromene-3-carbaldehyde-4(N)-substituted thiosemicarbazones. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.12.008] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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64
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Neelakantan M, Balamurugan K, Balakrishnan C, Subha L. Interaction of Amino Acid Schiff Base Metal Complexes with DNA/BSA Protein and Antibacterial Activity: Spectral Studies, DFT Calculations and Molecular Docking Simulations. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4259] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- M.A. Neelakantan
- Chemistry Research Center; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Tamil Nadu India
| | - K. Balamurugan
- Chemistry Research Center; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Tamil Nadu India
| | - Chithiraivel Balakrishnan
- Chemistry Research Center; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Tamil Nadu India
| | - L. Subha
- Chemistry Research Center; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Tamil Nadu India
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65
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Yu H, Zhang W, Yu Q, Huang FP, Bian HD, Liang H. Ni(II) Complexes with Schiff Base Ligands: Preparation, Characterization, DNA/Protein Interaction and Cytotoxicity Studies. Molecules 2017; 22:molecules22101772. [PMID: 29064419 PMCID: PMC6151616 DOI: 10.3390/molecules22101772] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 10/16/2017] [Indexed: 12/20/2022] Open
Abstract
In this study, two Ni(II) complexes, namely [Ni(HL1)2(OAc)2] (1) and [Ni(L2)2] (2) (where HL1 and HL2 are (E)-1-((1-(2-hydroxyethyl)-1H-pyrazol-5-ylimino)methyl)-naphthalen-2-ol) and (E)-ethyl-5-((2-hydroxynaphthalen-1-yl)methyleneamino)-1-methyl-1H-pyrazole-4-carboxylate, respectively), were synthesized and characterized by X-ray crystallography, Electrospray Ionization Mass Spectrometry (ESI-MS), elemental analysis, and IR. Their uptake in biological macromolecules and cancer cells were preliminarily investigated through electronic absorption (UV-Vis), circular dichroism (CD) and fluorescence quenching measurements. Bovine serum albumin (BSA) interaction experiments were investigated by spectroscopy which showed that the complexes and ligands could quench the intrinsic fluorescence of BSA through an obvious static quenching process. The spectroscopic studies indicated that these complexes could bind to DNA via groove, non-covalent, and electrostatic interactions. Furthermore, in vitro methyl thiazolyl tetrazolium (MTT) assays and Annexin V/PI flow cytometry experiments were performed to assess the antitumor capacity of the complexes against eight cell lines. The results show that both of the complexes possess reasonable cytotoxicities.
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Affiliation(s)
- Hui Yu
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning 530008, China.
- Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), School of Chemistry and Pharmacy, Guangxi Normal University, Guilin 541004, China.
| | - Wei Zhang
- Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), School of Chemistry and Pharmacy, Guangxi Normal University, Guilin 541004, China.
| | - Qing Yu
- Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), School of Chemistry and Pharmacy, Guangxi Normal University, Guilin 541004, China.
| | - Fu-Ping Huang
- Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), School of Chemistry and Pharmacy, Guangxi Normal University, Guilin 541004, China.
| | - He-Dong Bian
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning 530008, China.
- Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), School of Chemistry and Pharmacy, Guangxi Normal University, Guilin 541004, China.
| | - Hong Liang
- Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources (Ministry of Education of China), School of Chemistry and Pharmacy, Guangxi Normal University, Guilin 541004, China.
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66
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Kumar S, Hansda A, Chandra A, Kumar A, Kumar M, Sithambaresan M, Faizi MSH, Kumar V, John RP. Co(II), Ni(II), Cu(II) and Zn(II) complexes of acenaphthoquinone 3-(4-benzylpiperidyl)thiosemicarbazone: Synthesis, structural, electrochemical and antibacterial studies. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.05.055] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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67
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Beheshti A, Hashemi F, Behavndi F, Zahedi M, Kolahi M, Motamedi H, Mayer P. Synthesis, structural characterization, QSAR and docking studies of a new binuclear nickel (II) complex based on the flexible tetradentate N-donor ligand as a potent antibacterial and anticancer agent. Int J Biol Macromol 2017; 104:1107-1123. [PMID: 28663150 DOI: 10.1016/j.ijbiomac.2017.06.098] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Revised: 06/22/2017] [Accepted: 06/23/2017] [Indexed: 10/19/2022]
Abstract
A new nickel (II)complex namely [Ni2(Lt)Cl4] derived from the NiCl2.6H2O and 1,1,3,3-tetrakis(3,5-dimethyl-1-pyrazolyl)propane (Lt) has been synthesized and fully characterized by the single crystal X-ray diffraction, elemental analysis, FT-IR, UV-vis, density functional theory (DFT) calculations, antibacterial and anticancer activities. In the title complex, each of the Ni(II) atoms is tetrahedrally coordinated by two N atoms from one of the chelating bidentate bis(3,5-dimethylpyrazolyl)methane units of the Lt ligand and two Cl as terminal ligands. The neighboring [Ni2(Lt)Cl4] molecules are linked together by the intermolecular CH⋯Cl hydrogen bonds to generate a 1D chain structure. The chains are further stabilized by the intermolecular CH⋯π interactions to form a two-dimensional non-covalent bonded structure. The antibacterial activity of the free Lt ligand and its Ni (II) complex shows that the ability of these compounds to inhibit growth of the tested bacteria increase from the Lt to binuclear nickel (II) complex. Scanning probe microscopy (SPM) study of the treated B. subtilis and E. coli bacteria was implemented to understand the structural changes caused by the interactions between the nickel (II) complex and the target bacteria. The cytotoxicity test of the Lt ligand and its complex was evaluated against the human carcinoma cell line (Caco-2) using the MTT assay. The results indicate that the Lt ligand and its complex display cytotoxicity against Caco-2 with the IC50 values of 36.29μM and 12.97μM, respectively. Therefore, the complex can be nominated as a potential anticancer agent. Molecular docking investigations on the five standard antibiotic, five standard anticancer drugs, free Lt ligand, title complex and twelve receptors were performed by Autodock vina function. The results of docking and DFT calculations are in line with the in vitro data obtained via the antibacterial and anticancer activity of Lt ligand and its made-complex.
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Affiliation(s)
- Azizolla Beheshti
- Department of Chemistry, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran.
| | - Faezeh Hashemi
- Department of Chemistry, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Fatemeh Behavndi
- Department of Chemistry, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Mansour Zahedi
- Department of Chemistry, Faculty of Chemistry, Shahid Beheshti University, G. C. Tehran, 19839, Evin, P.O. Box 19395-4716, Iran
| | - Maryam Kolahi
- Department of Biology, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Hossein Motamedi
- Department of Biology, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran; Biotechnology and Biological Science Research Center, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Peter Mayer
- Department Chemie Butenandtstr, LMU München University, München, Germany
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68
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Sinniah SK, Sim KS, Ng SW, Tan KW. Structural and cytotoxic studies of cationic thiosemicarbazones. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.02.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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69
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Kalaiarasi G, Jain R, Shanmugapriya A, Puschman H, Kalaivani P, Prabhakaran R. New binuclear Ni(II) metallates as potent antiproliferative agents against MCF-7 and HeLa cells. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.03.027] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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70
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Kalaiarasi G, Jain R, Puschman H, Poorna Chandrika S, Preethi K, Prabhakaran R. New binuclear Ni(ii) metallates containing ONS chelators: synthesis, characterisation, DNA binding, DNA cleavage, protein binding, antioxidant activity, antimicrobial and in vitro cytotoxicity. NEW J CHEM 2017. [DOI: 10.1039/c6nj03516g] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Four new binuclear nickel(ii) metallates showed promising antiproliferative activity against MCF-7 and HeLa cell lines and were much less toxic against HaCaT.
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Affiliation(s)
- G. Kalaiarasi
- Department of Chemistry
- Bharathiar University
- Coimbatore 641 046
- India
| | - Ruchi Jain
- Department of Molecular Reproduction
- Development and Genetics
- Indian Institute of Science
- Bangalore 560012
- India
| | - H. Puschman
- Department of Chemistry
- Durham University
- Durham
- UK
| | - S. Poorna Chandrika
- Department of Microbial Biotechnology
- Bharathiar University
- Coimbatore 641046
- India
| | - K. Preethi
- Department of Microbial Biotechnology
- Bharathiar University
- Coimbatore 641046
- India
| | - R. Prabhakaran
- Department of Chemistry
- Bharathiar University
- Coimbatore 641 046
- India
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71
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Haribabu J, Jeyalakshmi K, Arun Y, Bhuvanesh NSP, Perumal PT, Karvembu R. Synthesis of Ni(II) complexes bearing indole-based thiosemicarbazone ligands for interaction with biomolecules and some biological applications. J Biol Inorg Chem 2016; 22:461-480. [DOI: 10.1007/s00775-016-1424-1] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2016] [Accepted: 11/26/2016] [Indexed: 11/25/2022]
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72
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Purkayastha A, Debnath D, Roy S, Bauzá A, Choudhury R, Frontera A, Misra TK. Synthesis and Investigation of Solid‐ and Solution‐State Structures of Nickel(II) Complexes with 1,3‐Dimethyl‐5‐(arylazo)‐6‐aminouracil. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201601021] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Atanu Purkayastha
- Department of Chemistry National Institute of Technology (NIT) Agartala 799046 Tripura India
| | - Diptanu Debnath
- Department of Chemistry National Institute of Technology (NIT) Agartala 799046 Tripura India
| | - Subhadip Roy
- Department of Chemistry National Institute of Technology (NIT) Agartala 799046 Tripura India
| | - Antonio Bauzá
- Departament de Quimica Universitat de les Illes Balears Crta. de Valldemossa km 7.5 07122 Palma de Mallorca (Baleares) Spain
| | - Rupasree Choudhury
- Department of Chemistry National Institute of Technology (NIT) Agartala 799046 Tripura India
| | - Antonio Frontera
- Departament de Quimica Universitat de les Illes Balears Crta. de Valldemossa km 7.5 07122 Palma de Mallorca (Baleares) Spain
| | - Tarun Kumar Misra
- Department of Chemistry National Institute of Technology (NIT) Agartala 799046 Tripura India
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73
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Kalaiarasi G., Umadevi C, Shanmugapriya A, Kalaivani P, Dallemer F, Prabhakaran R. DNA(CT), protein(BSA) binding studies, anti-oxidant and cytotoxicity studies of new binuclear Ni(II) complexes containing 4(N)-substituted thiosemicarbazones. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.09.006] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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74
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Deng J, Guo H, Cui H, Fang J, Zuo Z, Deng J, Wang X, Zhao L. Oxidative stress and inflammatory responses involved in dietary nickel chloride (NiCl 2)-induced pulmonary toxicity in broiler chickens. Toxicol Res (Camb) 2016; 5:1421-1433. [PMID: 30090446 DOI: 10.1039/c6tx00197a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 07/06/2016] [Indexed: 01/12/2023] Open
Abstract
The respiratory system is the primary target of nickel or nickel compound toxicity after inhalation exposure. There are no reports on the effects of nickel or nickel compounds on the lung via dietary administration at present. This study aimed to investigate pulmonary toxicity induced by dietary NiCl2 in broiler chickens by using histopathology, qRT-PCR, and ELISA. In comparison with the control group, NiCl2 intake induced oxidative damage to DNA (upregulation of 8-OHdG) and lipid peroxidation (upregulation of MDA), which was associated with the upregulation of NO and the downregulation of the expression levels and activities of pulmonary CuZn-SOD, Mn-SOD, CAT, GSH-Px, GR and GST mRNA. Also, the T-AOC activity, GSH content, ability to inhibit the generation of hydroxyl radicals, and ratio of GSH/GSSG were decreased in the groups treated with NiCl2. Concurrently, the mRNA expression levels of iNOS, TNF-α, COX-2, IL-1β, IL-6, IL-8, IL-18 and IFN-γ were increased via the activation of NF-κB, and the mRNA expression levels of anti-inflammatory mediators including IL-2, IL-4 and IL-13 were decreased in the groups treated with NiCl2. The above-mentioned results were the first to demonstrate that NiCl2 intake induced pulmonary oxidative stress and inflammatory responses via the dietary pathway, which subsequently contributed to histopathological lesions and dysfunction.
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Affiliation(s)
- Jie Deng
- College of Veterinary Medicine , Sichuan Agricultural University , Wenjiang , Chengdu , Sichuan 611130 , China
| | - Hongrui Guo
- College of Veterinary Medicine , Sichuan Agricultural University , Wenjiang , Chengdu , Sichuan 611130 , China
| | - Hengmin Cui
- College of Veterinary Medicine , Sichuan Agricultural University , Wenjiang , Chengdu , Sichuan 611130 , China.,Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province , Wenjiang , Chengdu , Sichuan 611130 , China . ; ; Tel: +86-136-0826-4628
| | - Jing Fang
- College of Veterinary Medicine , Sichuan Agricultural University , Wenjiang , Chengdu , Sichuan 611130 , China.,Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province , Wenjiang , Chengdu , Sichuan 611130 , China . ; ; Tel: +86-136-0826-4628
| | - Zhicai Zuo
- College of Veterinary Medicine , Sichuan Agricultural University , Wenjiang , Chengdu , Sichuan 611130 , China.,Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province , Wenjiang , Chengdu , Sichuan 611130 , China . ; ; Tel: +86-136-0826-4628
| | - Junliang Deng
- College of Veterinary Medicine , Sichuan Agricultural University , Wenjiang , Chengdu , Sichuan 611130 , China.,Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province , Wenjiang , Chengdu , Sichuan 611130 , China . ; ; Tel: +86-136-0826-4628
| | - Xun Wang
- College of Veterinary Medicine , Sichuan Agricultural University , Wenjiang , Chengdu , Sichuan 611130 , China.,Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province , Wenjiang , Chengdu , Sichuan 611130 , China . ; ; Tel: +86-136-0826-4628
| | - Ling Zhao
- College of Veterinary Medicine , Sichuan Agricultural University , Wenjiang , Chengdu , Sichuan 611130 , China.,Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province , Wenjiang , Chengdu , Sichuan 611130 , China . ; ; Tel: +86-136-0826-4628
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75
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Divalent nickel complexes of thiosemicarbazone based on 5-bromosalicylaldehyde and triphenylphosphine: Experimental and theoretical characterization. Polyhedron 2016. [DOI: 10.1016/j.poly.2016.03.057] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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76
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Zhang Z, Gou Y, Wang J, Yang K, Qi J, Zhou Z, Liang S, Liang H, Yang F. Four copper(II) compounds synthesized by anion regulation: Structure, anticancer function and anticancer mechanism. Eur J Med Chem 2016; 121:399-409. [PMID: 27309677 DOI: 10.1016/j.ejmech.2016.05.021] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2015] [Revised: 05/04/2016] [Accepted: 05/06/2016] [Indexed: 11/27/2022]
Abstract
Copper (Cu) compounds are a promising candidate for next generation metal anticancer drugs. Therefore, we regulated anions to synthesize four mononuclear and binuclear Cu(II) compounds derived from thiosemicarbazone Schiff base ligands and characterized them. Four of these compounds showed very high cytotoxicity to cancer cell lines in vitro. These Cu(II) compounds strongly promoted the apoptosis of BEL-7404 cells and had a capacity to arrest the cell cycle at S phase of those cells. Furthermore, reactive oxygen species (ROS), mitochondrial membrane potential and Western blot analyses revealed that these Cu(II) compounds exert their cytotoxicity through an ROS-mediated intrinsic mitochondrial pathway accompanied by the regulation of Bcl-2 family proteins.
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Affiliation(s)
- Zhenlei Zhang
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Ministry of Education of the People's Republic of China, Guangxi Normal University, Guilin, Guangxi, China
| | - Yi Gou
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, Guangxi Normal University, Guilin, Guangxi, China
| | - Jun Wang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, Guangxi Normal University, Guilin, Guangxi, China
| | - Kun Yang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, Guangxi Normal University, Guilin, Guangxi, China
| | - Jinxu Qi
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, Guangxi Normal University, Guilin, Guangxi, China
| | - Zuping Zhou
- Guangxi Universities Key Laboratory of Stem Cell and Pharmaceutical Biotechnology, Guangxi Normal University, Guilin, Guangxi, China
| | - Shichu Liang
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Ministry of Education of the People's Republic of China, Guangxi Normal University, Guilin, Guangxi, China
| | - Hong Liang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, Guangxi Normal University, Guilin, Guangxi, China
| | - Feng Yang
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Ministry of Education of the People's Republic of China, Guangxi Normal University, Guilin, Guangxi, China; State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, Guangxi Normal University, Guilin, Guangxi, China.
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77
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Güveli Ş, Özdemir N, Koca A, Bal-Demirci T, Ülküseven B. Spectroscopic, electrochemical and X-ray diffraction studies on nickel(II)-complexes of acetophenone thiosemicarbazones substituted six-carbon groups. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2015.12.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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78
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Gurumoorthy P, Mahendiran D, Kalilur Rahiman A. Theoretical calculations, DNA interaction, topoisomerase I and phosphatidylinositol-3-kinase studies of water soluble mixed-ligand nickel(II) complexes. Chem Biol Interact 2016; 248:21-35. [DOI: 10.1016/j.cbi.2016.02.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Revised: 01/14/2016] [Accepted: 02/07/2016] [Indexed: 10/22/2022]
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79
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Filipović NR, Bjelogrlić S, Todorović TR, Blagojević VA, Muller CD, Marinković A, Vujčić M, Janović B, Malešević AS, Begović N, Senćanski M, Minić DM. Ni(ii) complex with bishydrazone ligand: synthesis, characterization, DNA binding studies and pro-apoptotic and pro-differentiation induction in human cancerous cell lines. RSC Adv 2016. [DOI: 10.1039/c6ra24604d] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
A new Ni(ii) complex, [Ni(L)(H2O)] (1), with diethyl 3,3′-(2,2′-(1,1′-(pyridine-2,6-diyl)bis(ethan-1-yl-1-ylidene))bis(hydrazin-1-yl-2-ylidene))bis(3-oxopropanoate) ligand (H2L) was synthesized as a potential chemotherapeutic agent.
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Affiliation(s)
| | | | | | | | - Christian D. Muller
- Institut Pluridisciplinaire Hubert Curien
- UMR 7178 CNRS Université de Strasbourg
- 67401 Illkirch
- France
| | | | - Miroslava Vujčić
- Institute of Chemistry, Technology and Metallurgy
- University of Belgrade
- 11000 Belgrade
- Serbia
| | - Barbara Janović
- Institute of Chemistry, Technology and Metallurgy
- University of Belgrade
- 11000 Belgrade
- Serbia
| | | | - Nebojša Begović
- Institute of General and Physical Chemistry
- 11000 Belgrade
- Serbia
| | - Milan Senćanski
- Center for Multidisciplinary Research
- Institute of Nuclear Sciences ”Vinča”
- University of Belgrade
- 11000 Belgrade
- Serbia
| | - Dragica M. Minić
- Faculty of Physical Chemistry
- University of Belgrade
- 11000 Belgrade
- Serbia
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80
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Design, synthesis, and biological evaluation of novel quinazolinyl-diaryl urea derivatives as potential anticancer agents. Eur J Med Chem 2016; 107:12-25. [DOI: 10.1016/j.ejmech.2015.10.045] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Revised: 10/21/2015] [Accepted: 10/27/2015] [Indexed: 12/19/2022]
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81
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Guo H, Cui H, Peng X, Fang J, Zuo Z, Deng J, Wang X, Wu B, Chen K, Deng J. Dietary NiCl₂ causes G₂/M cell cycle arrest in the broiler's kidney. Oncotarget 2015; 6:35964-77. [PMID: 26440151 PMCID: PMC4742154 DOI: 10.18632/oncotarget.5934] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 09/14/2015] [Indexed: 12/12/2022] Open
Abstract
Here we showed that dietary NiCl2 in excess of 300 mg/kg caused the G2/M cell cycle arrest and the reduction of cell proportion at S phase. The G2/M cell cycle arrest was accompanied by up-regulation of phosphorylated ataxia telangiectasia mutated (p-ATM), p53, p-Chk1, p-Chk2, p21 protein expression and ATM, p53, p21, Chk1, Chk2 mRNA expression, and down-regulation of p-cdc25C, cdc2, cyclinB and proliferating cell nuclear antigen (PCNA) protein expression and the cdc25, cdc2, cyclinB, PCNA mRNA expression.
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Affiliation(s)
- Hongrui Guo
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
| | - Hengmin Cui
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
- College of Veterinary Medicine, Sichuan Agricultural University, Ya'an, China
| | - Xi Peng
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
- College of Veterinary Medicine, Sichuan Agricultural University, Ya'an, China
| | - Jing Fang
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
- College of Veterinary Medicine, Sichuan Agricultural University, Ya'an, China
| | - Zhicai Zuo
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
- College of Veterinary Medicine, Sichuan Agricultural University, Ya'an, China
| | - Junliang Deng
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
- College of Veterinary Medicine, Sichuan Agricultural University, Ya'an, China
| | - Xun Wang
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
- College of Veterinary Medicine, Sichuan Agricultural University, Ya'an, China
| | - Bangyuan Wu
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
| | - Kejie Chen
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
| | - Jie Deng
- Key Laboratory of Animal Diseases and Environmental Hazards of Sichuan Province, Ya'an, China
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82
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Wang Y, Ren BU, Zhang L, Guo Z. Correlation between metabolic enzyme GSTP1 polymorphisms and susceptibility to lung cancer. Exp Ther Med 2015; 10:1521-1527. [PMID: 26622518 DOI: 10.3892/etm.2015.2666] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2014] [Accepted: 03/17/2015] [Indexed: 02/06/2023] Open
Abstract
The aim of the present study was to determine the frequency distribution and characteristics of polymorphic alleles and genotypes in glutathione S-transferase π 1 (GSTP1) exon 5, and to explore the correlation between GSTP1 exon 5 polymorphisms and susceptibility to lung cancer using the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) technique. Patients were diagnosed with lung cancer from May 2006 to October 2008 by postoperative pathological examination. A total of 150 patients, including 115 males and 35 females, aged 31-76 years (mean, 57.1 years) were enrolled. The control group consisted of 152 healthy volunteers who received physical examination at outpatient clinics. Genomic DNA was extracted from the peripheral venous blood of the 302 subjects, and the GSTP1 genotype was determined by PCR-RFLP and restricted enzyme digestion of PCR products. GSTP1 polymorphisms were analyzed in the 302 subjects. The C and G allele frequencies of GSTP1 in the control and lung cancer groups showed no significant difference (P=0.135); the frequencies of three different genotypes, A/A, A/G and G/G, of GSTP1 in the control and lung cancer groups exhibited no significant differences between the two groups (P=0.223). GSTP1 genotype frequencies in the study population fitted the Hardy-Weinberg equilibrium, demonstrating that the genotype results of this study conform to this genetic law. Overall, 50.7% of the subjects in the lung cancer group carried the non-A/A genotype of GSTP1, which was higher than the 43.4% of the control group. The risk of lung cancer in subjects with the non-A/A genotype was 1.43-fold higher than that in those with the A/A genotype, but no statistical significance was found (P=0.138). GSTP1 exon 5 polymorphisms were demonstrated to be associated with lung cancer susceptibility on the whole. However, stratified analysis suggested the correlation of GSTP1 exon 5 polymorphisms with lung squamous cell carcinoma risk, and that exon 5 polymorphisms might increase the risk of lung squamous cell carcinoma. Exon 5 GSTP1 polymorphisms were not found to be a strong influencing factor in lung cancer risk, but may play a certain role.
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Affiliation(s)
- Yufei Wang
- Department of Thoracic Surgery, The Affiliated Hospital of Inner Mongolia Medical University, Huhhot, Inner Mongolia 010059, P.R. China
| | - B U Ren
- Department of Thoracic Surgery, The Affiliated Hospital of Inner Mongolia Medical University, Huhhot, Inner Mongolia 010059, P.R. China
| | - Lei Zhang
- Department of Thoracic Surgery, The Affiliated Hospital of Inner Mongolia Medical University, Huhhot, Inner Mongolia 010059, P.R. China
| | - Zhanlin Guo
- Department of Thoracic Surgery, The Affiliated Hospital of Inner Mongolia Medical University, Huhhot, Inner Mongolia 010059, P.R. China
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83
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Xu S, Zhao X, Zhao Q, Zheng Q, Fang Z, Yang X, Wang H, Liu P, Xu H. Wogonin prevents rat dorsal root ganglion neurons death via inhibiting tunicamycin-induced ER stress in vitro. Cell Mol Neurobiol 2015; 35:389-398. [PMID: 25381475 PMCID: PMC11486207 DOI: 10.1007/s10571-014-0134-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Accepted: 10/28/2014] [Indexed: 02/06/2023]
Abstract
Wogonin is a natural flavonoid isolated from the root of Scutellaria baicalensis Georgi, which has been widely used in various research areas for its anti-oxidant, anti-inflammatory, and anti-cancer activities. It also presents a neuroprotective effect in the brain while encounters stress conditions, but the mechanisms controlling the neuroprotective effect of wogonin are not clear. In this study, we investigated the biomechanism underlying the neuroprotective effect of wogonin on rat dorsal root ganglion (DRG) neurons. Wogonin pre-treatment at 75 μM significantly increased the cell viability of DRG neurons and decreased the number of the propidium iodide-positive DRG neurons before the endoplasmic reticulum (ER) stress is being induced by tunicamycin (TUN) (0.75 μg/mL). In addition, Wogonin also inhibited the release of LDH and up-regulated the level of GSH. Furthermore, wogonin decreased the activation of ER stress-related molecules, including glucose-regulated protein 78 (GRP78), GRP94, C/EBP-homologous protein, active caspase12 and active caspase3, phosphorylation of pancreatic ER stress kinase, and eukaryotic initiation factor 2 alpha (eIF2α). In summary, our results indicated that wogonin could protect DRG neurons against TUN-induced ER stress.
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Affiliation(s)
- Shujuan Xu
- Department of Surgery, Yijishan Hospital, Wannan Medical College, Wuhu, Anhui, People's Republic of China
| | - Xin Zhao
- Department of Orthopedic Surgery, Yijishan Hospital, Wannan Medical College, Wuhu, Anhui, People's Republic of China
| | - Quanlai Zhao
- Department of Orthopedic Surgery, Yijishan Hospital, Wannan Medical College, Wuhu, Anhui, People's Republic of China
| | - Quan Zheng
- Department of Orthopedic Surgery, Yijishan Hospital, Wannan Medical College, Wuhu, Anhui, People's Republic of China
| | - Zhen Fang
- Department of Orthopedic Surgery, Yijishan Hospital, Wannan Medical College, Wuhu, Anhui, People's Republic of China
| | - Xiaoming Yang
- Department of Orthopedic Surgery, Yijishan Hospital, Wannan Medical College, Wuhu, Anhui, People's Republic of China
| | - Hong Wang
- Department of Orthopedic Surgery, Yijishan Hospital, Wannan Medical College, Wuhu, Anhui, People's Republic of China
| | - Ping Liu
- Department of Orthopedic Surgery, Yijishan Hospital, Wannan Medical College, Wuhu, Anhui, People's Republic of China
| | - Hongguang Xu
- Department of Orthopedic Surgery, Yijishan Hospital, Wannan Medical College, Wuhu, Anhui, People's Republic of China.
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84
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Raj Kumar R, Mohamed Subarkhan MK, Ramesh R. Synthesis and structure of nickel(ii) thiocarboxamide complexes: effect of ligand substitutions on DNA/protein binding, antioxidant and cytotoxicity. RSC Adv 2015. [DOI: 10.1039/c5ra06112a] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Four Ni(ii) thiocarboxamide complexes were synthesized and characterized. The effect of ligand substitution on DNA and protein binding is described. The complexes exhibit excellent radical scavenging abilities and show better cytotoxicity against HeLa and MG-63 cell lines.
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Affiliation(s)
- Ramasamy Raj Kumar
- School of Chemistry Bharathidasan University
- Tiruchirappalli 620 024
- India
| | | | - Rengan Ramesh
- School of Chemistry Bharathidasan University
- Tiruchirappalli 620 024
- India
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85
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Das M, Nasani R, Saha M, Mobin SM, Mukhopadhyay S. Nickel(ii) complexes with a flexible piperazinyl moiety: studies on DNA and protein binding and catecholase like properties. Dalton Trans 2015; 44:2299-310. [DOI: 10.1039/c4dt02675f] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Nickel complexes with a flexible piperazinyl moiety are showing interesting DNA and protein binding properties and catecholase like activity in the boat conformation.
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Affiliation(s)
- Mriganka Das
- Department of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 452017
- India
| | - Rajendar Nasani
- Department of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 452017
- India
| | - Manideepa Saha
- Department of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 452017
- India
| | - Shaikh M Mobin
- Department of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 452017
- India
| | - Suman Mukhopadhyay
- Department of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 452017
- India
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