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Dasmahapatra U, Maiti B, Alam MM, Chanda K. Anti-cancer property and DNA binding interaction of first row transition metal complexes: A decade update. Eur J Med Chem 2024; 275:116603. [PMID: 38936150 DOI: 10.1016/j.ejmech.2024.116603] [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: 03/21/2024] [Revised: 06/12/2024] [Accepted: 06/13/2024] [Indexed: 06/29/2024]
Abstract
Metal ions carry out a wide variety of functions, including acid-base/redox catalysis, structural functions, signaling, and electron transport. Understanding the interactions of transition metal complexes with biomacromolecules is essential for biology, medicinal chemistry, and the production of synthetic metalloenzymes. After the coincidental discovery of cisplatin, importance of the metal complexes in biochemistry became a top priority for inquiry. In this review, a decade update on various synthetic strategies to first row transition metal complex and their interaction with DNA through non-covalent binding are explored. Moreover, this effort provides an excellent analysis on the efficacy of theoretical and practical approaches to the systematic generation of new non-platinum based metallodrugs for anti-cancer therapeutics.
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Affiliation(s)
- Upala Dasmahapatra
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore, 632014, India
| | - Barnali Maiti
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore, 632014, India.
| | - Mohammed Mujahid Alam
- Department of Chemistry, College of Science, King Khalid University, P.O. Box 9004, Abha, 61413, Saudi Arabia
| | - Kaushik Chanda
- Department of Chemistry, Rabindranath Tagore University, Hojai, Assam, 782435, India.
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2
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Ansari MF, Arjmand F. Quercetin-phenylalanine 3d-transition metal-based {Co(II), Ni(II) & Cu(II)} intercalative therapeutic agents: DNA & BSA interaction studies in vitro and cleavage activity. Int J Biol Macromol 2024; 254:127521. [PMID: 37898256 DOI: 10.1016/j.ijbiomac.2023.127521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 10/02/2023] [Accepted: 10/09/2023] [Indexed: 10/30/2023]
Abstract
New Quercetin-phenylalanine metal-based therapeutic agents of the formulation [Qu(Phe)M(II).(H2O)2].NO3 where M(II) = Co(II) and Ni(II) and [Qu(Phe)Cu(II).(H2O)2] were synthesized and their structure was predicted by IR, UV-vis, EPR and ESI-MS spectroscopic techniques. The bio-molecular interaction studies of the Quercetin-phenylalanine complexes, 1-3 with ct-DNA and BSA were performed using a battery of complimentary biophysical techniques. The corroborative results of these experiments revealed strong binding propensity via electrostatic interactions probably through minor grove binding towards ct-DNA, therapeutic target. The binding affinity of Quercetin-phenylalanine complexes 1-3 was quantified by determining binding constants values, Kb, Ksv, and the magnitude of binding propensity followed the order 3 > 1 > 2, implicating the preferential binding of Cu(II) complex 3 with ct-DNA. The cleavage studies were performed with complexes using gel electrophoretic mobility assay. The complexes 1-3 demonstrated efficient cleaving ability by the hydrolytic cleavage pathway involving hydroxyl (OH) radicals. BSA binding profile of Quercetin-phenylalanine metal therapeutics 1-3 was studied in order to understand the drug carrier potential of these compounds and found that complex 3 was capable of binding preferentially with BSA as compared to other complexes.
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Affiliation(s)
| | - Farukh Arjmand
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, UP, India.
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3
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Ansari A. Decoding the binding interaction of steroidal pyridines with bovine serum albumin using spectroscopic and molecular docking techniques. Steroids 2023; 192:109156. [PMID: 36539023 DOI: 10.1016/j.steroids.2022.109156] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 12/09/2022] [Accepted: 12/15/2022] [Indexed: 12/23/2022]
Abstract
The present study reports a comprehensive and conformational aspect of binding of steroidal pyridines (1-6) with a model transport protein, bovine serum albumin (BSA) by fluorescence, UV-visible, circular dichroism, and molecular docking techniques. Quenching of BSA emission was attributed to the formation of the ground state complex after the compound (1-6) binds to the backbone of the protein. Synchronous fluorescence spectra reveals changes in the microenvironment of the aromatic residues. UV-visible absorption spectra further reiterate the quenching mechanism to be static and binding of compound (1-6) results in the formation of a ground-state complex. Circular dichroism spectra indicated that compound 1-3 causes unfolding and compound 4-6 leads to the stabilization of the protein structure. In addition, a molecular docking study revealed the binding pocket for the formation of the ligand-protein complex through hydrogen bonding and hydrophobic interactions. Furthermore, hemolytic activity suggested that the compounds (1-6) are biocompatible in nature. Evaluation of such steroid-protein interaction helps in better understanding of the biomolecular interaction of steroidal compounds with biomacromolecule and opens up new approaches in steroid based drug-design process.
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Affiliation(s)
- Anam Ansari
- Department of Chemistry, Chandigarh University, Gharuan, Mohali, Punjab 140301, India
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4
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Novel Bromo and methoxy substituted Schiff base complexes of Mn(II), Fe(III), and Cr(III) for anticancer, antimicrobial, docking, and ADMET studies. Sci Rep 2023; 13:3199. [PMID: 36823294 PMCID: PMC9950075 DOI: 10.1038/s41598-023-29386-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 02/03/2023] [Indexed: 02/25/2023] Open
Abstract
In this study, four new Mn(II), Fe(III), and Cr(III) complexes with two Schiff base ligands namely, 4-bromo-2-[(E)-{[4-(2-hydroxyethyl)phenyl]imino}methyl]phenol (HL1) and 2-[(E)-{[4-(2-hydroxyethyl)phenyl]imino}methyl]-4-methoxy phenol (HL2) have been synthesized and characterized. Different analytical and spectral methods have been used to characterize the ligands and their complexes. General formulas of [M(L)Cl2(H2O)2] for FeL1, CrL1 and CrL2, and [M(L)Cl(H2O)3] for MnL2 were proposed. HOMO and LUMO energies, as well as the electrical characteristics, have been calculated using DFT/B3LYP calculations with Gaussian 09 program. The optimized lowest energy configurations of the complexes are proven. The disc diffusion technique was used to test the pharmacological activities' antibacterial efficacy against diverse bacterial and fungus species. The MTT technique was used to assess the in vitro cytotoxicity of the ligands and their metal complexes on the Hep-G2 human liver carcinoma cell line and the MCF-7 human breast cancer cell line. All compounds displayed better activity compared to the free ligands. MnL2 complex showed predominant activity when compared to the other complexes with an IC50 value of 2.6 ± 0.11 μg/ml against Hep-G2, and against MCF-7 the IC50 value was 3.0 ± 0.2 μg/ml which is less than the standard drug cisplatin (4.0 μg/ml). UV-vis electronic spectrum and gel electrophoresis techniques have been used to investigate the compounds' affinity to bind and cleavage CT-DNA. The interaction's binding constants, or Kb, have been identified, and it was discovered that the new complexes' binding affinities are in the order of FeL1 > MnL2 > CrL2 > CrL1, and the binding mechanism has been suggested. To assess the kind of binding and binding affinity of the investigated drugs with human DNA, a molecular docking study was carried out (PDB:1bna). The acquired results supported the intercalation binding mechanism proposed in the experimental part and revealed that complexes may be inserted into the DNA molecule to stop DNA replication. According to ADMET data, the synthesized compounds have a high bioavailability profile and their physicochemical and pharmacological features remained within Lipinski's RO5 predicted limitations.
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Bashir M, Dar AA, Yousuf I. Syntheses, Structural Characterization, and Cytotoxicity Assessment of Novel Mn(II) and Zn(II) Complexes of Aroyl-Hydrazone Schiff Base Ligand. ACS OMEGA 2023; 8:3026-3042. [PMID: 36713712 PMCID: PMC9878661 DOI: 10.1021/acsomega.2c05927] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 12/30/2022] [Indexed: 06/15/2023]
Abstract
This work describes the syntheses, structural characterization, and biological profile of Mn(II)- and Zn(II)-based complexes 1 and 2 derived from the aroyl-hydrazone Schiff base ligand (L1). The synthesized compounds were thoroughly characterized by elemental analysis, Fourier transform infrared spectroscopy (FTIR), UV-vis, electron paramagnetic resonance (EPR), nuclear magnetic resonance (NMR), and single-crystal X-ray diffraction (s-XRD). Density functional theory (DFT) studies of complexes 1 and 2 were performed to ascertain the structural and electronic properties. Hirshfeld surface analysis was used to investigate different intermolecular interactions that define the stability of crystal lattice structures. To ascertain the therapeutic potential of complexes 1 and 2, in vitro interaction studies were carried out with ct-DNA and bovine serum albumin (BSA) using analytical and multispectroscopic techniques, and the results showed more avid binding of complex 2 than complex 1 and L1. The antioxidant potential of complexes 1 and 2 was examined against the 2,2-diphenyl picrylhydrazyl (DPPH) free radical, which revealed better antioxidant ability of the Mn(II) complex. Moreover, the antibacterial activity of synthesized complexes 1 and 2 was tested against Gram-positive and Gram-negative bacteria in which complex 2 demonstrated more effective bactericidal activity than L1 and complex 1 toward Gram-positive bacteria. Furthermore, the in vitro cytotoxicity assessment of L1 and complexes 1 and 2 was carried out against MDA-MB-231 (triple negative breast cancer) and A549 (lung) cancer cell lines. The cytotoxic results revealed that the polymeric Zn(II) complex exhibited better and selective cytotoxicity against the A549 cancer cell line as was evidenced by its low IC50 value.
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Affiliation(s)
- Masrat Bashir
- Department
of Chemistry, Aligarh Muslim University, Aligarh202002, Uttar Pradesh, India
| | - Aijaz A. Dar
- Department
of Chemistry, University of Kashmir, Hazratbal, Srinagar190006, Jammu & Kashmir, India
| | - Imtiyaz Yousuf
- Department
of Chemistry, Aligarh Muslim University, Aligarh202002, Uttar Pradesh, India
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6
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Krishnan D, Sheela A. A Review on DNA/BSA binding and Cytotoxic properties of Multinuclear Schiff’s base Complexes. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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7
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Synthesis, characterization, in vitro biological evaluation and molecular docking studies of newly synthesized mononuclear lanthanum(III) complexes of N,N'-bis(2-aminoethyl)oxamide and phenanthroline bases. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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8
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Nandi NB, Ghanta S, Kłak J, Sieroń L, Maniukiewicz W, Kumar Misra T. Pseudohalide Coligands Guided Structural Motifs, Magnetism and BSA-Interactions of Copper(II) Complexes Derived from 1,3-Dimethy-6-Aminouracil. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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9
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Oxoperoxovanadium Complexes of Hetero Ligands: X-Ray Crystal Structure, Density Functional Theory, and Investigations on DNA/BSA Interactions, Cytotoxic, and Molecular Docking Studies. Bioinorg Chem Appl 2022; 2022:8696420. [PMID: 36034769 PMCID: PMC9402336 DOI: 10.1155/2022/8696420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 06/17/2022] [Accepted: 07/06/2022] [Indexed: 11/29/2022] Open
Abstract
Oxoperoxovanadium (V) complexes [VO (O)2 (nf) (bp)] (1) and [VO (O)2 (ox) (bp)] (2) based on 5-nitro-2-furoic acid (nf), oxine (ox) and 2, 2′ bipyridine (bp) bidentate ligands have been synthesized and characterized by FT-IR, UV-visible, mass, and NMR spectroscopic techniques. The structure of complex 2 shows distorted pentagonal-bipyramidal geometry, as confirmed by a single-crystal XRD diffraction study. The interactions of complexes with bovine serum albumin (BSA) and calf thymus DNA (CT-DNA) are investigated using UV-visible and fluorescence spectroscopic techniques. It has been observed that CT-DNA interacts with complexes through groove binding mode and the binding constants for complexes 1 and 2 are 8.7 × 103 M−1 and 8.6 × 103 M−1, respectively, and BSA quenching constants for complexes 1 and 2 are 0.0628 × 106 M−1 and 0.0163 × 106 M−1, respectively. The ability of complexes to cleave DNA is investigated using the gel electrophoresis method with pBR322 plasmid DNA. Furthermore, the cytotoxic effect of the complexes is evaluated against the HeLa cell line using an MTT assay. The complexes are subjected to density functional theory calculations to gain insight into their molecular geometries and are in accordance with the results of docking studies. Furthermore, based on molecular docking studies, the intermolecular interactions responsible for the stronger binding affinities between metal complexes and DNA are discussed.
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Tarai SK, Pan A, Das S, Bhaduri R, Mandal S, Maitra S, Moi SC. Anticancer property and normal cell toxicity profile of pyrrolidine based Platinum (II) complexes: Their DNA, BSA interaction and molecular docking. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Swarup Kumar Tarai
- Department of Chemistry National Institute of Technology Durgapur Durgapur West Bengal India
| | - Angana Pan
- Department of Chemistry National Institute of Technology Durgapur Durgapur West Bengal India
| | - Sriparna Das
- Department of Zoology Visva‐Bharati University Santinikatan West Bengal India
| | - Rituparna Bhaduri
- Department of Chemistry National Institute of Technology Durgapur Durgapur West Bengal India
| | - Saikat Mandal
- Department of Chemistry National Institute of Technology Durgapur Durgapur West Bengal India
| | - Sudipta Maitra
- Department of Zoology Visva‐Bharati University Santinikatan West Bengal India
| | - Sankar Chandra Moi
- Department of Chemistry National Institute of Technology Durgapur Durgapur West Bengal India
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11
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Mandal S, Tarai SK, Pan A, Bhaduri R, Biswas P, Moi SC. Cytotoxic effects of Pd(II) complexes on cancer and normal cells: Their DNA & BSA adduct formation and theoretical approaches. Bioorg Chem 2022; 128:106093. [PMID: 35985157 DOI: 10.1016/j.bioorg.2022.106093] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 07/29/2022] [Accepted: 08/09/2022] [Indexed: 12/12/2022]
Abstract
Herein, we report the synthesis and characterisation of a series of Pd(II) complexes: Pd(TEEDA)Cl2, C-1; [Pd(TEEDA)(OH2)2](NO3)2, C-2; [Pd(TEEDA)(l-cys)](NO3)2, C-3; [Pd(TEEDA)(NALC)], C-4; [Pd(TEEDA)(Meth)](NO3)2, C-5; and [Pd(TEEDA)(GSH)], C-6 (where TEEDA = N,N,N'-Triethylenediamine, l-cys = l-cysteine, NALC = N-acetyl-l-cysteine, Meth = dl-methionine and GSH = glutathione). UV-Vis spectroscopic characterisation was supported by TD-DFT theoretical simulation using Gaussian09 software. Different reactivity parameters were calculated from the energy difference between HOMO and LUMO of the complexes by DFT. The bonding mode of the labile ligands was confirmed by NBO analysis. Interaction of the complexes with DNA has been observed by gel electrophoresis experiment. DNA binding nature as well as binding constants of the complexes were measured with UV-Vis and fluorescence spectroscopic method. The binding nature of the complexes with DNA was confirmed by viscometric titration. Interaction of the complexes with BSA was investigated by UV-Vis and fluorescence titration method. Cytotoxic activity of the Pd(II) complexes was evaluated on A549 (lung carcinoma epithelial cells), HCT116(Colorectal Carcinoma) and HEK293 (Human embryonic kidney cells) cell lines. The ROS generation in the presence of the complexes was tested both on cancer cell lines A549 and HCT116 as well as human normal cell HEK293.
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Affiliation(s)
- Saikat Mandal
- Department of Chemistry, National Institute of Technology Durgapur, Durgapur- 713209, West Bengal, India
| | - Swarup Kumar Tarai
- Department of Chemistry, National Institute of Technology Durgapur, Durgapur- 713209, West Bengal, India
| | - Angana Pan
- Department of Chemistry, National Institute of Technology Durgapur, Durgapur- 713209, West Bengal, India
| | - Rituparna Bhaduri
- Department of Chemistry, National Institute of Technology Durgapur, Durgapur- 713209, West Bengal, India
| | - Pritam Biswas
- Department of Biotechnology, National Institute of Technology Durgapur, Durgapur- 713209, West Bengal, India
| | - Sankar Chandra Moi
- Department of Chemistry, National Institute of Technology Durgapur, Durgapur- 713209, West Bengal, India.
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12
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Bashir M, Yousuf I, Prakash Prasad C. Mixed Ni(II) and Co(II) complexes of nalidixic acid drug: Synthesis, characterization, DNA/BSA binding profile and in vitro cytotoxic evaluation against MDA-MB-231 and HepG2 cancer cell lines. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 271:120910. [PMID: 35077983 DOI: 10.1016/j.saa.2022.120910] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 01/06/2022] [Accepted: 01/15/2022] [Indexed: 06/14/2023]
Abstract
In this work, herein we report the synthesis, structural characterization and in vitro cytotoxic evaluation of two mixed Co(II)/Ni(II)-nalidixic acid-bipyridyl complexes (1 and 2). The structural analysis of metal complexes 1 and 2 was carried out by analytical and multispectroscopic techniques (FT-IR, UV-vis, EPR, sXRD). The crystallographic details of complexes 1 and 2 revealed a monoclinic crystal system with P21/c space group. DFT studies of complexes were performed to get electronic structure and localization of HOMO and LUMO electron densities. Hirshfeld surface analysis of metal complexes 1 and 2 was employed to understand the various intermolecular interactions (C-H···O, N-H···H and O-H···O) that define the stability of crystal lattice structures. The comparative interaction studies of complex 1 and complex 2 with DNA/BSA were performed by diverse multispectroscopic and analytical techniques to evaluate their chemotherapeutic potential. The magnitude of the DNA binding propensity and binding mode was verified by calculating Kb, K and Ksv values. Higher binding affinity was observed in case of complex 2via intercalative mode. Furthermore, the cytotoxic assessment of complexes 1 and 2 was examined against MDA-MB-231 (triple negative human breast cancer cell line) and HepG2 (liver carcinoma cell line) employing MTT assay which revealed remarkably effecient and specific cytotoxic activity of complex 2.
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Affiliation(s)
- Masrat Bashir
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, Uttar Pradesh, India
| | - Imtiyaz Yousuf
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, Uttar Pradesh, India.
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13
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DNA Binding Effects of 2,2'-bipyridine and 1,10-phenanthroline ligands synthesized with benzimidazole copper (II) complexes :Crystal Structure, Molecular Docking, DNA Binding and Anti-Cancer Studies. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Mallappa M, Savanur MA, Gowda BG, Reddy MBM, Mulla SI. Unravelling the Molecular Interaction of Pentoxifylline with Calf Thymus DNA: A Multitechnique Approach. ChemistrySelect 2022. [DOI: 10.1002/slct.202103781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- M. Mallappa
- Department of Chemistry Maharani's Science College for Women Bangalore 560 001 India
- School of Chemical Science Reva University Bangalore 560 063 India
| | - Mohammed Azharuddin Savanur
- PG Department of Biochemistry Karnatak University Dharwad 580 003 India
- Department of Biochemistry Indian Institute of Science Bangalore 560 012 India
| | - Babu G. Gowda
- Department of Chemistry Maharani's Science College for Women Bangalore 560 001 India
| | | | - Sikandar I Mulla
- Department of Biochemistry School of Applied Sciences REVA University Bangalore 560 064 India
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15
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Khursheed S, Tabassum S, Arjmand F. Comprehensive biological {DNA/RNA binding profile, cleavage &cytotoxicity activity} of structurally well-characterized chromone-appended Cu(II)(L1-3)(phen) potential anticancer drug candidates. Polyhedron 2022. [DOI: 10.1016/j.poly.2021.115638] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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16
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Sureshbabu P, Varghese B, Sujitha E, Sabiah S. Syntheses, Structure, DNA Docking and Antimicrobial Studies of Copper(II) Complexes with Diethylenetriamine and N-Bidentate Ligands. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120898] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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17
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Synthesis, structural characterization and in vitro cytotoxic evaluation of mixed Cu(II)/Co(II) levofloxacin–bipyridyl complexes. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120757] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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18
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Nandi NB, Purkayastha A, Kłak J, Ganguly R, Ghanta S, Misra TK. Copper(II) complexes of 1,3-dimethyl-5-(4′/3′-pyridylazo)-6-aminouracil: Structures, redox, magnetic and protein binding properties. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132164] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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19
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Akhter S, Rehman A, Abidi SMA, Arjmand F, Tabassum S. Synthesis, structural insights, and biological screening of DNA targeted Ru( ii)(η 6- p-cymene) complexes containing bioactive amino-benzothiazole ligand scaffolds. NEW J CHEM 2022; 46:11462-11473. [DOI: 10.1039/d2nj00883a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
Two new drug candidates [Ru(p-cymene)(C7H4ClN2S)Cl2] and [Ru(p-cymene)(C7H5FN2S)Cl2] were synthesized and characterised. The in vitro cytotoxic activity of the complexes was assessed against five human cancer cell lines and anthelmintic activity was also investigated.
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Affiliation(s)
- Suffora Akhter
- Department of Chemistry, Aligarh Muslim University, Aligarh, 202002, India
| | - Abdur Rehman
- Section of Parasitology, Department of Zoology, Aligarh Muslim University, Aligarh, India
| | - S. M. A. Abidi
- Section of Parasitology, Department of Zoology, Aligarh Muslim University, Aligarh, India
| | - Farukh Arjmand
- Department of Chemistry, Aligarh Muslim University, Aligarh, 202002, India
| | - Sartaj Tabassum
- Department of Chemistry, Aligarh Muslim University, Aligarh, 202002, India
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Sharma S, Agnihotri N, Kumar K, Sihag S, Randhawa V, Kaur R, Singh R, Kaur V. Glutamine conjugated organotin(IV) Schiff base compounds: Synthesis, structure, and anticancer properties. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6521] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shagun Sharma
- Department of Biochemistry Panjab University Chandigarh India
| | | | - Keshav Kumar
- Department of Chemistry Panjab University Chandigarh India
| | - Swati Sihag
- Department cum National Center for Human Genome Studies and Research Panjab University Chandigarh India
| | - Vinay Randhawa
- Department of Biochemistry Panjab University Chandigarh India
| | - Ramandeep Kaur
- Department cum National Center for Human Genome Studies and Research Panjab University Chandigarh India
| | | | - Varinder Kaur
- Department of Chemistry Panjab University Chandigarh India
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21
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Yousuf S, Arjmand F, Tabassum S. Design, synthesis, ligand’s scaffold variation and structure elucidation of Cu(II) complexes; In vitro DNA binding, morphological studies and their anticancer activity. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115450] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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22
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Shao J, Zhang Q, Wei J, Yuchi Z, Cao P, Li SQ, Wang S, Xu JY, Yang S, Zhang Y, Wei JX, Tian JL. Synthesis, crystal structures, anticancer activities and molecular docking studies of novel thiazolidinone Cu(II) and Fe(III) complexes targeting lysosomes: special emphasis on their binding to DNA/BSA. Dalton Trans 2021; 50:13387-13398. [PMID: 34473154 DOI: 10.1039/d1dt02180j] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Novel [CuL2Cl]Cl·H2O (1) and [FeL2Cl2]Cl·MeOH·CHCl3·H2O (2) complexes of (Z)-N'-((E)-3-methyl-4-oxothiazolidin-2-ylidene)picolinohydrazonamide (L) as antitumor agents were designed and synthesized in order to explore DNA and serum albumin interaction. X-ray diffraction revealed that both 1 and 2 were a triclinic crystal system with P1̄ space group, which consisted of a positive electric main unit, a negative chloride ion and some solvent molecules. The complexes with DNA and bovine serum albumin (BSA) were studied by fluorescence and electronic absorption spectrometry. The results indicated that there was moderate intercalative binding mode between the complexes and DNA with Kapp values of 2.40 × 105 M-1 (1) and 6.49 × 105 M-1 (2). Agarose gel electrophoresis experiment showed that both 1 and 2 exhibited obvious DNA cleavage activity via an oxidative DNA damage pathway, and the cleavage activities of 1 were stronger than those of 2. Cytotoxicity assay showed that 1 had a more effective antitumor activity than 2. The two complexes were bound to BSA by a high affinity and quenched the fluorescence of BSA through a static mechanism. The thermodynamic parameters suggested that hydrophobic interactions played a key role in the binding process. The binding energy xpscore of 1 and 2 were -10.529 kcal mol-1 and -10.826 kcal mol-1 by docking studies, and this suggested that the binding process was spontaneous. Complex 1 displayed a lysosome-specific targeting behavior with a Pearson coefficient value of 0.82 by confocal laser scanning microscopy (CLSM), and accumulated in the lysosomes, followed by the disruption of lysosomal integrity.
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Affiliation(s)
- Jia Shao
- Department of Pharmacy, Tianjin First Central Hospital, Tianjin 300192, P. R. China.
| | - Qiang Zhang
- College of Chemistry, Nankai University, Tianjin 300071, P. R. China.
| | - Jing Wei
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, Collaborative Innovation Center of Chemical Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Zhiguang Yuchi
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, Collaborative Innovation Center of Chemical Science and Engineering, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Peng Cao
- Key Laboratory of Drug Targets and Drug Leads for Degenerative Diseases, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China
| | - Shao-Qing Li
- College of Chemistry, Nankai University, Tianjin 300071, P. R. China.
| | - Shan Wang
- Department of Pharmacy, Tianjin First Central Hospital, Tianjin 300192, P. R. China.
| | - Jing-Yuan Xu
- School of Pharmacy, Tianjin Medical University, Tianjin 300070, P. R. China
| | - Shuang Yang
- Medical College of Nankai University, Tianjin 300071, P. R.China
| | - Yi Zhang
- Department of Pharmacy, Tianjin First Central Hospital, Tianjin 300192, P. R. China.
| | - Jin-Xia Wei
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, P. R. China.
| | - Jin-Lei Tian
- College of Chemistry, Nankai University, Tianjin 300071, P. R. China.
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23
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Mukherjee A, Ghosh S, Ghosh S, Mahato S, Pal M, Sen SK, Majee A, Singh B. Molecular recognition of synthesized halogenated chalcone by calf thymus DNA through multispectroscopic studies and analysis the anti-cancer, anti-bacterial activity of the compounds. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116504] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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24
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Khanvilkar P, Dash SR, Banerjee D, Vohra A, Devkar R, Chakraborty D. Organoruthenium (II) complexes featuring pyrazole‐linked thiosemicarbazone ligands: Synthesis, DNA/BSA interactions, molecular docking, and cytotoxicity studies. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6343] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Priyanka Khanvilkar
- Department of Chemistry The Maharaja Sayajirao University of Baroda Vadodara India
| | - Soumya R. Dash
- Physical and Material Chemistry Division CSIR‐NCL Pune Pune India
| | - Devjani Banerjee
- Cell and Molecular Biology Division The Maharaja Sayajirao University of Baroda Vadodara India
| | - Aliasgar Vohra
- Department of Zoology The Maharaja Sayajirao University of Baroda Vadodara India
| | - Ranjitsinh Devkar
- Department of Zoology The Maharaja Sayajirao University of Baroda Vadodara India
| | - Debjani Chakraborty
- Department of Chemistry The Maharaja Sayajirao University of Baroda Vadodara India
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25
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Fouad R, Adly OM. Novel Cu2+ and Zn2+ nanocomplexes drug based on hydrazone ligand bearings chromone and triazine moieties: Structural, spectral, DFT, molecular docking and cytotoxic studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129158] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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26
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Mondal SS, Jaiswal N, Bera PS, Tiwari RK, Behera JN, Chanda N, Ghosal S, Saha TK. Cu (II) and Co (II/III) complexes of N,O‐chelated Schiff base ligands: DNA interaction, protein binding, cytotoxicity, cell death mechanism and reactive oxygen species generation studies. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6026] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Shyam Sundar Mondal
- Department of Chemistry National Institute of Technology Durgapur 713209 India
| | - Namita Jaiswal
- Department of Chemistry National Institute of Technology Durgapur 713209 India
| | - Partha Sarathi Bera
- Department of Chemistry National Institute of Technology Durgapur 713209 India
| | - Ranjay K. Tiwari
- School of Chemical Sciences National Institute of Science Education and Research Bhubaneswar 752050 India
- Chemical Sciences Homi Bhabha National Institute Mumbai 400094 India
| | - Jogendra Nath Behera
- School of Chemical Sciences National Institute of Science Education and Research Bhubaneswar 752050 India
- Chemical Sciences Homi Bhabha National Institute Mumbai 400094 India
| | - Nripen Chanda
- Department of Materials Processing and Microsystems Laboratory CSIR‐Central Mechanical Engineering Research Institute Durgapur 713209 India
| | - Subhas Ghosal
- Department of Chemistry National Institute of Technology Durgapur 713209 India
| | - Tanmoy Kumar Saha
- Department of Chemistry National Institute of Technology Durgapur 713209 India
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27
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Zehra S, Gómez-Ruiz S, Siddique HR, Tabassum S, Arjmand F. Water soluble ionic Co(II), Cu(II) and Zn(II) diimine-glycinate complexes targeted to tRNA: structural description, in vitro comparative binding, cleavage and cytotoxic studies towards chemoresistant prostate cancer cells. Dalton Trans 2020; 49:16830-16848. [PMID: 33179662 DOI: 10.1039/d0dt02657c] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Four new water soluble Co(ii), Cu(ii) and Zn(ii) ionic metal complexes (1-4) [Cu(diimine)(H2O)2(glycinate)]+[glycinate]-, [Co(diimine)(H2O)4]+[glycinate]- and [Zn(diimine) (H2O)4]+[glycinate]-, where diimine = 2,2'-bipyridine (1-3) and 1,10-phenanthroline (4) were synthesized and thoroughly characterized by spectroscopic and single X-ray crystallographic studies. Complex 1 possesses a triclinic crystal system with a penta-coordinated geometry whereas complexes 2-4 crystallized in an isostructural monoclinic system having distorted octahedral geometry. Density functional theory (DFT) studies for complexes 1-4 were performed to correlate their geometrical parameters and to calculate the energy of frontier molecular orbitals. The corroborative results of spectroscopic and voltammetric studies with ct-DNA and tRNA revealed that the complexes bind noncovalently via an electrostatic mode of binding with specificity for tRNA as compared to ct-DNA. Gel electrophoresis experiments revealed that all the complexes unwind the plasmid pBR322 DNA at low micromolar concentrations (2-9 μM) following an oxidative mechanism for Cu(ii) and Co(ii) complexes (1, 2 and 4) whereas the Zn(ii) complex (3) mediates DNA cleavage by the hydrolytic pathway. The tRNA cleavage showed concentration and time dependent activity of the complexes to promote RNA hydrolysis. Furthermore, the BSA binding ability of complexes 1-4 was monitored, which revealed that the complexes could quench the intrinsic fluorescence in a static manner. Complexes 1-4 were found to be non-toxic towards normal prostate epithelial cells, PNT2, but were potent against chemoresistant metastatic prostate cancer cells, Du145, with GI50 values ranging from 12.75-37 μM. Complexes 1 and 2 also showed cytotoxic activity against cancer stem cells having GI50 values of 14.70 and 14.90 μM, respectively. Molecular docking studies were performed with DNA and tRNA which further validated the spectroscopic analysis demonstrating the higher binding affinity of the complexes towards tRNA.
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Affiliation(s)
- Siffeen Zehra
- Department of Chemistry, Aligarh Muslim University, Aligarh, U.P., India-202002.
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28
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New Palladium(II) complexes with ONO chelated hydrazone ligand: Synthesis, characterization, DNA/BSA interaction, antioxidant and cytotoxicity. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119868] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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29
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An Investigation on DNA Binding, Cleavage and Antimicrobial Properties of Mononuclear Co(II), Ni(II) and Cu(II) Complexes Derived from N, O Donor Schiff Bases. J Fluoresc 2020; 30:1397-1410. [DOI: 10.1007/s10895-020-02614-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 08/24/2020] [Indexed: 12/18/2022]
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30
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Zarei L, Asadi Z, Samolova E, Dusek M, Amirghofran Z. Pyrazolate as bridging ligand in stabilization of self-assemble Cu(II) Schiff base complexes: Synthesis, structural investigations, DNA/protein (BSA) binding and growth inhibitory effects on the MCF7, CT-26, MDA-MB-231 cell lines. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119674] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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31
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Al‐Mohaimeed AM, Al‐Farraj ES, Al‐Onazi WA, Alothman AA, Almarhoon ZM. Synthesis, characterization, density functional theory, thermal, antimicrobial efficacy, and
DNA
binding/cleavage studies of Cu(
II
), Cr(
III
), Fe(
III
), Ni(
II
), Co(
II
), Zn(
II
), and Pt(
IV
) complexes with a derivative of 2‐hydroxyphenoxymethylfuran‐5‐carbaldehyde. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.202000042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Amal M. Al‐Mohaimeed
- Department of Chemistry, College of Science King Saud University Riyadh Saudi Arabia
| | - Eida S. Al‐Farraj
- Department of Chemistry, College of Science Imam Mohammad Ibn Saud Islamic University (IMSIU) Riyadh Saudi Arabia
| | - Wedad A. Al‐Onazi
- Department of Chemistry, College of Science King Saud University Riyadh Saudi Arabia
| | - Asma A. Alothman
- Department of Chemistry, College of Science King Saud University Riyadh Saudi Arabia
| | - Zainab M. Almarhoon
- Department of Chemistry, College of Science King Saud University Riyadh Saudi Arabia
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32
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Gao E, Li Z, Zhu X, Ma Z, Zhu M. Synthesis, characterization, DNA binding, cytotoxicity and molecular docking properties of three novel butterfly‐like complexes with nitrogen‐containing heterocyclic ligands. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Enjun Gao
- School of Chemical EngineeringUniversity of Science and Technology Liaoning Anshan 114051 China
| | - Zhipeng Li
- Key Laboratory of Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination ChemistryShenyang University of Chemical Technology Shenyang 110142 China
| | - Xiaopeng Zhu
- Key Laboratory of Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination ChemistryShenyang University of Chemical Technology Shenyang 110142 China
| | - Zhiyan Ma
- Yingkou Institute of Technology 115014 China
| | - Mingchang Zhu
- Key Laboratory of Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination ChemistryShenyang University of Chemical Technology Shenyang 110142 China
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33
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Luminescent anticancer Ru(II)-arenebipyridine and phenanthroline complexes: Synthesis, characterization, DFT studies, biological interactions and cellular imaging application. J Inorg Biochem 2020; 208:111099. [PMID: 32460056 DOI: 10.1016/j.jinorgbio.2020.111099] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 05/02/2020] [Accepted: 05/02/2020] [Indexed: 12/11/2022]
Abstract
A series of ruthenium(II)-arene complexes of several bipyridine and phenanthroline derivatives have been synthesized by employing a green and efficient protocol involving water as a solvent under sonication. The structures of all the complexes were elucidated by the spectroscopic analysis. The geometry of the chlorido and PTA (1,3,5-Triaza-7-phosphaadamantane) complexes were further confirmed by DFT and single crystal XRD. The stability study in various solvents, specifically in the intracellular one was conducted. Most of the compounds exhibited significant potency and selectivity against MCF7 and HeLa cell lines with respect to normal HEK-293 cells compared to cisplatin and RAPTA-C (Ruthenium(II)-arene PTA complex). Complex [(η6-hexamethylbenzene)RuCl(κ2-N,N-4,4'-di-n-nonyl-2,2'-bpy)]Cl (3e) presented best anticancer profiles against all the human cancer cells. Interestingly, few complexes turned up to be highly fluorescent depicted by the quantum yield values. Remarkably, [(η6-p-cymene)RuCl(κ2-N,N-bpy)]Cl (3i) was identified as most significant anticancer theranostic agent interms of potency, selectivity and fluorescence quantum yield. This complex also represented itself as significant cellular imaging agent in live U-87 MG cells which was monitored by confocal microscope. Absorption and emission spectral studies of bypyridine and phenanthroline complex series revealed that the complexes interacted with calf thymus DNA through groove binding as well as intercalative mode. In addition to this, strong binding efficacy of these scaffolds wih BSA (Bovin Serum Albumin) also enhanced their transportation property inside the cells.
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34
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Zou BQ, Huang XL, Qin QP, Wang ZF, Wu XY, Tan MX, Liang H. Transition metal complexes with 6,7-dichloro-5,8-quinolinedione as mitochondria-targeted anticancer agents. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114482] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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35
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Alothman AA, Almarhoon ZM. Nano-sized some transition metal complexes of Schiff base ligand based on 1-aminoquinolin-2(1H)-one. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127704] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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36
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Bidentate Schiff Base Ligands Appended Metal(II) Complexes as Probes of DNA and Plasma Protein: In Silico Molecular Modelling Studies. Appl Biochem Biotechnol 2020; 191:1515-1532. [DOI: 10.1007/s12010-020-03270-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Accepted: 02/13/2020] [Indexed: 11/26/2022]
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37
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Liu Y, Chen H, Xiang H, Lei H, Zhang D, Qiu Y, Xu L. Inhibition and molecular mechanism of diosmetin against xanthine oxidase by multiple spectroscopies and molecular docking. NEW J CHEM 2020. [DOI: 10.1039/d0nj00679c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Studying the inhibition and molecular mechanism of diosmetin against xanthine oxidase helps to develop natural product xanthine oxidase inhibitors.
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Affiliation(s)
- Yongjie Liu
- Hubei Key Laboratory of Animal Nutrition and Feed Science
- Wuhan Polytechnic University
- Wuhan 430023
- China
- School of Biology and Pharmaceutical Engineering
| | - Hao Chen
- School of Chemistry and Environmental Engineering
- Wuhan Polytechnic University
- Wuhan
- China
| | - Huilong Xiang
- Hubei Key Laboratory of Animal Nutrition and Feed Science
- Wuhan Polytechnic University
- Wuhan 430023
- China
- School of Biology and Pharmaceutical Engineering
| | - Huan Lei
- School of Biology and Pharmaceutical Engineering
- Wuhan Polytechnic University
- Wuhan 430023
- China
| | - Di Zhang
- School of Biology and Pharmaceutical Engineering
- Wuhan Polytechnic University
- Wuhan 430023
- China
| | - Yinsheng Qiu
- Hubei Key Laboratory of Animal Nutrition and Feed Science
- Wuhan Polytechnic University
- Wuhan 430023
- China
| | - Lingyun Xu
- Hubei Key Laboratory of Animal Nutrition and Feed Science
- Wuhan Polytechnic University
- Wuhan 430023
- China
- School of Biology and Pharmaceutical Engineering
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38
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Qin XY, Zhang JT, Li GM, Zhou M, Gu RZ, Lu J, Liu WY. Structure and composition of a potential antioxidant obtained from the chelation of pea oligopeptide and sodium selenite. J Funct Foods 2020. [DOI: 10.1016/j.jff.2019.103619] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
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39
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Al-Farraj ES, Almarhoon ZM, Alothman AA, Al-Mohaimeed AM, Al-Onazi WA. Synthesis, spectroscopic characterization and biological studies of nano-sized Co(II), Ni(II), Cu(II) and Zn(II) Schiff's base hybrids. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.05.058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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40
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Maurya N, Alzahrani KA, Patel R. Probing the Intercalation of Noscapine from Sodium Dodecyl Sulfate Micelles to Calf Thymus Deoxyribose Nucleic Acid: A Mechanistic Approach. ACS OMEGA 2019; 4:15829-15841. [PMID: 31592453 PMCID: PMC6777008 DOI: 10.1021/acsomega.9b01543] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Accepted: 08/09/2019] [Indexed: 06/07/2023]
Abstract
Noscapine (NOS) is efficient in inhibiting cellular proliferation and induces apoptosis in nonsmall cell, lung, breast, lymphatic, and prostate cancers. The micelle-assisted drug delivery is a well-known phenomenon; however, the proper mechanism is still unclear. Therefore, in the present study, we have shown a mechanistic approach for the delivery of NOS from sodium dodecyl sulfate (SDS) micelles to calf thymus deoxyribose nucleic acid (ctDNA) base-pairs using various spectroscopic techniques. The absorption and emission spectroscopy results revealed that NOS interacts with the SDS micelle and resides in its hydrophobic core. Further, the intercalation of NOS from SDS micelles to ctDNA was also shown by these techniques. The anisotropy and quenching results further confirmed the relocation of NOS from SDS micelles to ctDNA. The CD analysis suggested that SDS micelles do not perturb the structure of ctDNA, which supported that SDS micelles can be used as a safe delivery vehicle for NOS. This work may be helpful for the invention of advanced micelle-based vehicles for the delivery of an anticancer drug to their specific target site.
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Affiliation(s)
- Neha Maurya
- Biophysical
Chemistry Laboratory, Centre for Interdisciplinary Research in Basic
Sciences, Jamia Millia Islamia, New Delhi 110025, India
| | | | - Rajan Patel
- Biophysical
Chemistry Laboratory, Centre for Interdisciplinary Research in Basic
Sciences, Jamia Millia Islamia, New Delhi 110025, India
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41
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Kumari P, Ansari SN, Kumar R, Saini AK, Mobin SM. Design and Construction of Aroyl-Hydrazone Derivatives: Synthesis, Crystal Structure, Molecular Docking and Their Biological Activities. Chem Biodivers 2019; 16:e1900315. [PMID: 31532059 DOI: 10.1002/cbdv.201900315] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 09/17/2019] [Indexed: 01/10/2023]
Abstract
Here, we report the synthesis and characterization of four new aroyl-hydrazone derivatives L1 -L4 , and their structural as well as biological activities have been explored. In addition to docking with bovine serum albumin (BSA) and duplex DNA, the experimental results demonstrate the effective binding of L1 -L4 with BSA protein and calf thymus DNA (ct-DNA) which is in agreement with the docking results. Further biological activities of L1 -L4 have been examined through molecular docking with different proteins which are involved in the propagation of viral or cancer diseases. L1 shows best binding affinity with influenza A virus polymerase PB2 subunit (2VY7) with binding energy -11.42 kcal/mol and inhibition constant 4.23 nm, whereas L2 strongly bind with the hepatitis C virus NS5B polymerase (2WCX) with binding energy -10.47 kcal/mol and inhibition constant 21.06 nm. Ligand L3 binds strongly with TGF-beta receptor 1 (3FAA) and L4 with cancer-related EphA2 protein kinases (1MQB) with binding energy -10.61 kcal/mol, -10.02 kcal/mol and inhibition constant 16.67 nm and 45.41 nm, respectively. The binding energies of L1 -L4 are comparable with binding energies of their proven inhibitors. L1 , L3 and L4 can be considered as both 3FAA and 1MQB dual targeting anticancer agents, while L1 and L3 are both 2VY7 and 2WCX dual targeting antiviral agents. On the other side, L2 and L4 target only one virus related target (2WCX). Furthermore, the geometry optimizations of L1 -L4 were performed via density functional theory (DFT). Moreover, all four ligands (L1 -L4 ) were characterized by NMR, FT-IR, ESI-MS, elemental analysis and their molecular structures were validated by single crystal X-ray diffraction studies.
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Affiliation(s)
- Pratibha Kumari
- Discipline of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, Simrol, Indore, 453552, India
| | - Shagufi Naz Ansari
- Discipline of Chemistry, Indian Institute of Technology Indore, Simrol, Indore, 453552, India
| | - Ravi Kumar
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| | | | - Shaikh M Mobin
- Discipline of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, Simrol, Indore, 453552, India.,Discipline of Chemistry, Indian Institute of Technology Indore, Simrol, Indore, 453552, India.,Metallurgical Engineering and Material Science, Indian Institute of Technology Indore, Simrol, Indore, 453552, India
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42
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New homochiral and heterochiral Mo(VI) complex from racemic ligand: Synthesis, X-ray structure, diastereomers separation and biological activities. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.05.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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43
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Du X, Wang S, Zhang R, Li Q, Li Y, Ma C. Novel organotin (IV) complexes derived from 4,4′‐oxybisbenzoic acid: synthesis, structure,
in vitro
cytostatic activity and binding interaction with BSA. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5199] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Xiumei Du
- Institution of Functional Organic Molecules and Materials, School of Chemistry and Chemical EngineeringLiaocheng University Liaocheng 252059 China
| | - Shuo Wang
- Institution of Functional Organic Molecules and Materials, School of Chemistry and Chemical EngineeringLiaocheng University Liaocheng 252059 China
| | - Rufen Zhang
- Institution of Functional Organic Molecules and Materials, School of Chemistry and Chemical EngineeringLiaocheng University Liaocheng 252059 China
| | - Qianli Li
- Institution of Functional Organic Molecules and Materials, School of Chemistry and Chemical EngineeringLiaocheng University Liaocheng 252059 China
| | - Yongxin Li
- Institution of Functional Organic Molecules and Materials, School of Chemistry and Chemical EngineeringLiaocheng University Liaocheng 252059 China
| | - Chunlin Ma
- Institution of Functional Organic Molecules and Materials, School of Chemistry and Chemical EngineeringLiaocheng University Liaocheng 252059 China
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44
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M.A. Alaghaz A, Aldulmani SA. Preparation, Structural characterization and DNA binding/cleavage affinity of new bioactive nano‐sized metal (II/IV) complexes with oxazon‐Schiff's base ligand. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5135] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Abdel‐Nasser M.A. Alaghaz
- Chemistry Department, Faculty of ScienceAl–Azhar University Nasr City 1884 Cairo Egypt
- Chemistry Department, Faculty of ScienceJazan University Jizan Saudi Arabia
| | - Sharah A.A. Aldulmani
- Department of Chemistry, Faculty of Science for GirlsKing Khalid University Abha Saudi Arabia
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45
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Eshaghi Malekshah R, Salehi M, Kubicki M, Khaleghian A. Biological studies and computational modeling of two new copper complexes derived from β-diketones and their nano-complexes. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1606422] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
| | - Mehdi Salehi
- Department of Chemistry, College of Science, Semnan University, Semnan, Iran
| | - Maciej Kubicki
- Faculty of Chemistry, Adam Mickiewicz University, Poznan, Poland
| | - Ali Khaleghian
- Biochemistry Department, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran
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Afsan Z, Roisnel T, Tabassum S, Arjmand F. Spectroscopic and single‐crystal X‐ray diffraction studies of enantiomeric copper(II) Schiff base one‐dimensional coordination polymers with 4‐(2‐aminoethyl)benzenesulfonamide appendage: Comprehensive biological evaluation (DNA binding, cleavage, superoxide dismutase mimetic activity, topoisomerase I inhibition and cytotoxicity). Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4958] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Zeenat Afsan
- Department of ChemistryAligarh Muslim University Aligarh 202002 India
| | - Thierry Roisnel
- Institut des Sciences Chimiques de Rennes, UMR 6226Université de Rennes 1 Campus de Beaulieu Bâtiment 10B, Bureau 15335042 Rennes France
| | - Sartaj Tabassum
- Department of ChemistryAligarh Muslim University Aligarh 202002 India
| | - Farukh Arjmand
- Department of ChemistryAligarh Muslim University Aligarh 202002 India
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Di and tetranuclear Cu(II) complexes with simple 2-aminoethylpyridine: Magnetic properties, phosphodiester hydrolysis, DNA binding/cleavage, cytotoxicity and catecholase activity. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.02.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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48
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Afzal M, Usman M, Al-Lohedan HA, Tabassum S. Synthesis and characterization of heterobimetallic Sn IV-Cu II/Zn II complexes: DFT studies, cleavage potential and cytotoxic activity. J Biomol Struct Dyn 2019; 38:1130-1142. [PMID: 30885099 DOI: 10.1080/07391102.2019.1596837] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Heterobimetallic complexes [Cu(L)Sn(CH3)2(H2O)(Cl)] (3) and [Zn(L)Sn(CH3)2(H2O)(Cl)] (4) have been synthesized from their monometallic analogs [Cu(L)(H2O)(Cl)] (1) and [Zn(L)(H2O)(Cl)] (2) of Schiff base ligand (L) which were characterized by various spectroscopic and analytical methods. DFT calculations were carried out to simulate the vibrational spectra to support the anticipated structures. The interaction studies of ligand (L) and complexes (1-4) with CT-DNA were performed by employing UV-vis, and fluorescence spectroscopic techniques which revealed that heterobimetallic complexes 3 and 4 showed higher affinity with DNA due to dual mode of action as compared to monometallic complexes 1 and 2. Further, validation of the interaction studies was accomplished by carrying out molecular docking studies with DNA. Gel assay displayed that both the complexes have ability to cleave DNA efficiently and are specific minor groove binders. CuII-SnIV complex 3 cleaved pBR322 DNA via oxidative mechanism, while ZnII-SnIV complex 4 followed hydrolytic cleavage pathway. In vitro cytotoxicity evaluation of complex 3 was tested on a different cancer cell lines showing promising antitumor activity.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Mohd Afzal
- Department of Chemistry, Aligarh Muslim University, Aligarh, India
| | - Mohammad Usman
- Department of Chemistry, Aligarh Muslim University, Aligarh, India
| | - Hamad A Al-Lohedan
- Surfactant Research Chair, Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Sartaj Tabassum
- Surfactant Research Chair, Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
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Ambika S, Manojkumar Y, Arunachalam S, Gowdhami B, Meenakshi Sundaram KK, Solomon RV, Venuvanalingam P, Akbarsha MA, Sundararaman M. Biomolecular Interaction, Anti-Cancer and Anti-Angiogenic Properties of Cobalt(III) Schiff Base Complexes. Sci Rep 2019; 9:2721. [PMID: 30804454 PMCID: PMC6389928 DOI: 10.1038/s41598-019-39179-1] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 01/18/2019] [Indexed: 12/17/2022] Open
Abstract
Two cobalt(III) Schiff base complexes, trans-[Co(salen)(DA)2](ClO4) (1) and trans-[Co(salophen)(DA)2](ClO4) (2) (where salen: N,N'-bis(salicylidene)ethylenediamine, salopen: N,N'-bis(salicylidene)-1,2-phenylenediamine, DA: dodecylamine) were synthesised and characterised using various spectroscopic and analytical techniques. The binding affinity of both the complexes with CT-DNA was explored adopting UV-visible, fluorescence, circular dichroism spectroscopy and cyclic voltammetry techniques. The results revealed that both the complexes interacted with DNA via intercalation as well as notable groove binding. Protein (BSA) binding ability of these complexes was investigated by absorption and emission spectroscopy which indicate that these complexes engage in strong hydrophobic interaction with BSA. The mode of interaction between these complexes and CT-DNA/BSA was studied by molecular docking analysis. The in vitro cytotoxic property of the complexes was evaluated in A549 (human small cell lung carcinoma) and VERO (African green monkey kidney cells). The results revealed that the complexes affect viability of the cells. AO and EB staining and cell cycle analysis revealed that the mode of cell death is apoptosis. Both the complexes showed profound inhibition of angiogenesis as revealed in in-vivo chicken chorioallantoic membrane (CAM) assay. Of the two complexes, the complex 2 proved to be much more efficient in affecting the viability of lung cancer cells than complex 1. These results indicate that the cobalt(III) Schiff base complexes in this study can be potentially used for cancer chemotherapy and as inhibitor of angiogenesis, in general, and lung cancer in particular, for which there is need for substantiation at the level of signalling mechanisms and gene expressions.
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Affiliation(s)
- Subramanian Ambika
- Department of Chemistry, Bharathidasan University, Tiruchirappalli, 620 024, India.,Department of Chemistry, Gebze Technical University, Gebze, 41400, Kocaeli, Turkey
| | - Yesaiyan Manojkumar
- Department of Chemistry, Bharathidasan University, Tiruchirappalli, 620 024, India.,Department of Chemistry, Gebze Technical University, Gebze, 41400, Kocaeli, Turkey
| | - Sankaralingam Arunachalam
- Department of Chemistry, Bharathidasan University, Tiruchirappalli, 620 024, India. .,Plot-46, Nagappa Nagar, Airport (Post), Tiruchirappalli, 620007, India.
| | - Balakrishnan Gowdhami
- Mahatma Gandhi-Doerenkamp Centre, Bharathidasan University, Tiruchirappalli, 620 024, India.,National Center for Alternatives to Animal Experiments, Bharathidasan University, Tiruchirappalli, 620 024, India
| | - Kishore Kumar Meenakshi Sundaram
- Centre for Environmental Research and Development (CERD), Loyola Institute of Frontier Energy (LIFE), Loyola College, Chennai, 600 034, India
| | - Rajadurai Vijay Solomon
- Department of Chemistry, Madras Christian College (Autonomous), East Tambaram, Chennai, 600 059, India
| | | | - Mohammad Abdulkader Akbarsha
- Mahatma Gandhi-Doerenkamp Centre, Bharathidasan University, Tiruchirappalli, 620 024, India.,Research Coordinator, National College (Autonomous), Tiruchirappalli, 620001, India
| | - Muthuraman Sundararaman
- Department of Marine Biotechnology, Bharathidasan University, Tiruchirappalli, 620 024, India
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Bera P, Brandão P, Mondal G, Santra A, Jana A, Mokhamatam RB, Manna SK, Mandal TK, Bera P. An unusual iminoacylation of 2-amino pyridyl thiazole: Synthesis, X-ray crystallography and DFT study of copper(II) amidine complexes and their cytotoxicity, DNA binding and cleavage study. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.11.069] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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