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Kumar Tarai S, Mandal S, Bhaduri R, Pan A, Biswas P, Bhattacharjee A, Moi SC. Bioactivity, molecular docking and anticancer behavior of pyrrolidine based Pt(II) complexes: Their kinetics, DNA and BSA binding study by spectroscopic methods. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 287:122059. [PMID: 36410178 DOI: 10.1016/j.saa.2022.122059] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 09/29/2022] [Accepted: 10/26/2022] [Indexed: 06/16/2023]
Abstract
The complex [Pt(AEP)Cl2]; C-1 (where, AEP = 1-(2-Aminoethyl) pyrrolidine) and its hydrolyzed diaqua form cis-[Pt(AEP)(H2O)2]2+; C-2 were synthesized for their bioactivity and in vitro kinetic study with bioactive thiol group (-SH) containing ligands (like; L- cysteine and N-ac-L- cysteine) for their biological importance for 'drug reservoir' activity. The Thermal Gravimetric Analysis (TGA) was executed to confirm about the weight loss due to coordinated water molecules at high temperature range. At pH 4.0, the substitution behavior of C-2 with the thiols was studied in pseudo-first order reaction condition. The interaction mechanism of thiols with complex C-2 to their corresponding thiol substituted C-3 [Pt(AEP)(L-cys)] and C-4 [Pt(AEP)(N-ac-L-cys)] (where L-cys = L-cysteine and N-ac-L-cys = N-ac-L- cysteine) were proposed from their thermodynamical activation parameters (ΔH≠ and ΔS≠), which were obtained from Eyring equation. DNA and BSA binding activity of the complexes C-1 to C-4 were investigated by gel electrophoresis technique, spectroscopic titration and viscosity methods. The binding activity of the complexes with DNA and BSA was evaluated using a theoretical approach molecular docking study. The drug-like nature of the complexes is supported by the prediction of activity spectra for substance (PASS) from 2D structure of the Pt(II) complexes. Structural optimization, HOMO-LUMO energy calculation, Molecular electrostatic potential surface, NBO and TD-DFT calculation were executed by using density functional theory (DFT) with Gaussian 09 software package to pre-assessment of biological activity of the complexes. DFT-based descriptors were determined from the HOMO-LUMA energy to be related with the ability of binding affinity of Pt(II) complexes towards DNA and BSA to the formation of their corresponding adducts. The anticancer property of the design complexes were examined on HCT116 (colorectal carcinoma) cancer cell lines and as well as human normal cell NKE (Normal Kidney Epithelial) and compared with the recognised anticancer drug cisplatin. The Reactive Oxygen Species (ROS) production was assessed by DCFDA assay in presence of the Pt(II) complexes.
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Affiliation(s)
- Swarup Kumar Tarai
- Department of Chemistry, National Institute of Technology Durgapur, Durgapur 713209, West Bengal, India
| | - Saikat Mandal
- 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
| | - Angana Pan
- 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
| | - Ashish Bhattacharjee
- Department of Biotechnology, National Institute of Technology Durgapur, Durgapur 713209, West Bengal, India
| | - Sankar Ch Moi
- Department of Chemistry, National Institute of Technology Durgapur, Durgapur 713209, West Bengal, India.
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Bhaduri R, Mukherjee S, Mitra I, Ghosh S, Chatterji U, Dodda SR, Moi SC. Anticancer activity and cell death mechanism of Pt(II) complexes: Their in vitro bio-transformation to Pt(II)-DNA adduct formation and BSA binding study by spectroscopic method. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 262:120096. [PMID: 34214741 DOI: 10.1016/j.saa.2021.120096] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 06/10/2021] [Accepted: 06/17/2021] [Indexed: 06/13/2023]
Abstract
Pt(II) complex cis-[Pt(PEA)(OH2)2] X2, C-2 (where, PEA = 2-Pyridylethylamine and X = ClO4- or NO3-) was synthesized by hydrolysis of cis-[Pt(PEA)Cl2] C-1. Glutathione (GSH) and DL-penicilamine (DL-pen) substituted complexes cis-[Pt(PEA)(GSH)],C-3 and cis-[Pt(PEA)DL-pen)]X C-4 were synthesized and characterized by spectroscopic methods. Kinetic studies were traced on complex C-2 with the thiols, GSH and DL-pen. Pt(II)-Sulfur adduct formation mechanisms of the substituted products C-3 and C-4 were established from the kinetic investigation. At pH 4.0, C-2 - thiols interactions follow two consecutive steps: the first step is dependent, and the second is independent of [thiol]. The association equilibrium constant (KE), substitution rate constants for both steps (k1 & k2), and activation parameters (ΔH‡ and ΔS‡) have been assessed to propose the mechanism. Agarose gel electrophoresis mobilization pattern of DNA with complexes was performed to visualize the interaction nature. CT-DNA and BSA binding activities of the complexes have been executed by electronic, fluorescence spectroscopy, and viscometric titration methods. Evaluation of thermodynamic parameters (ΔH0, ΔS0, and ΔG0) from BSA binding constants was executed to propose the driving forces of interaction between these species. A molecular docking study was performed to evaluate the binding mode of complexes with BDNA strands. Anticancer activity of the complexes C-1 to C-4 was explored on both A549 and HEp-2 cell lines, compared with approved anticancer drugs cisplatin, carboplatin, and oxaliplatin. All these complexes were tested by NBT assay on normal cell line skeletal muscle cells (L6 myotubes) to observe the adverse effects compared to recognized anticancer medications. The ultimate aim is to explore the role of anticancer agents on cell death mechanism, which has been performed by flow-cytometer on HEp-2 cell lines.
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Affiliation(s)
- Rituparna Bhaduri
- Department of Chemistry, National Institute of Technology Durgapur, M.G. Avenue, Durgapur 713209, West Bengal, India
| | - Subhajit Mukherjee
- Department of Chemistry, National Institute of Technology Durgapur, M.G. Avenue, Durgapur 713209, West Bengal, India
| | - Ishani Mitra
- Department of Chemistry, National Institute of Technology Durgapur, M.G. Avenue, Durgapur 713209, West Bengal, India
| | - Subarna Ghosh
- Cancer Research Laboratory, Department of Zoology, University of Calcutta, Kolkata 700019, W.B., India
| | - Urmi Chatterji
- Cancer Research Laboratory, Department of Zoology, University of Calcutta, Kolkata 700019, W.B., India
| | - Subba Reddy Dodda
- Department of Biotechnology, National Institute of Technology Durgapur, M.G. Avenue, Durgapur 713209, WB, India
| | - Sankar Ch Moi
- Department of Chemistry, National Institute of Technology Durgapur, M.G. Avenue, Durgapur 713209, West Bengal, India.
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A new palladium-based antiproliferative agent: synthesis, characterization, computational calculations, cytotoxicity, and DNA binding properties. Biometals 2021; 34:1173-1189. [PMID: 34363565 DOI: 10.1007/s10534-021-00335-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Accepted: 07/29/2021] [Indexed: 10/20/2022]
Abstract
A new palladium(II) complex entitled [Pd(phendione)(8Q)]NO3, (PdPQ), where phendione is N,N-donor heterocyclic 1,10-phenanthroline-5,6-dion and 8Q is 8-hydroxyquinolinate, has been synthesized and then characterized by molar conductivity, CHN analysis and spectral data (UV-Vis, FT-IR, NMR). DFT/ TDDFT procedures were also performed to determine the electronic structure and the nature of the electronic transitions of PdPQ. Moreover, the affinity and binding properties of DNA to the desired complex have been studied in details using electronic absorption, fluorescence, circular dichroism spectroscopies, and viscosity measurement in combination with molecular docking technique. The obtained results exhibit relatively high DNA binding values with a static quenching mechanism, which suggest that an intercalative mode plays a peridominate role in interaction process concluded by experimental/theoretical measurements. As a result of drug exposure, in vitro cytotoxicity assay demonstrated the antiproliferative activity of the PdPQ against leukemia cancer cell line, K562.
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Zhu M, Song D, Liu N, Wang K, Su J, Xiong M, Zhang X, Xu Y, Gao E. Isomeric Effect on the anticancer Behavior of two Zinc (II) complexes based on 3,5‐bis(1‐imidazoly) pyridine: Experimental and Theoretical Approach. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4897] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Mingchang Zhu
- The key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province, Laboratory of Coordination ChemistryShenyang University of Chemical Technology Shenyang 110142 China
| | - Da Song
- The key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province, Laboratory of Coordination ChemistryShenyang University of Chemical Technology Shenyang 110142 China
| | - Ning Liu
- Liaoning Institute for Food Control (Liaoning Institute of Pharmaceutical Research) Shenyang 110015 China
| | - Kehua Wang
- School of Chemistry and Life ScienceAnshan Normal University Anshan China
| | - Junqi Su
- The key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province, Laboratory of Coordination ChemistryShenyang University of Chemical Technology Shenyang 110142 China
| | - Meng Xiong
- The key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province, Laboratory of Coordination ChemistryShenyang University of Chemical Technology Shenyang 110142 China
| | - Xi Zhang
- The key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province, Laboratory of Coordination ChemistryShenyang University of Chemical Technology Shenyang 110142 China
| | - Yuang Xu
- The key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province, Laboratory of Coordination ChemistryShenyang University of Chemical Technology Shenyang 110142 China
| | - Enjun Gao
- The key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province, Laboratory of Coordination ChemistryShenyang University of Chemical Technology Shenyang 110142 China
- School of Chemical EngineeringUniversity of Science and Technology Liaoning Anshan 114051 China
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Copper-based metal coordination complexes with Voriconazole ligand: Syntheses, structures and antimicrobial properties. J SOLID STATE CHEM 2018. [DOI: 10.1016/j.jssc.2017.12.029] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Shakir M, Hanif S, Alam MF, Farhan M, Younus H. Hybrid pharmacophore approach for bio-relevant di-imines based homobimetallic complexes incorporating functionalized dicarboxylates as co-ligands: Synthesis, spectral and structural activity dependent biological insights (in-vitro DNA and HSA binding, antioxidant and cytotoxicity). JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2017; 174:106-125. [PMID: 28756153 DOI: 10.1016/j.jphotobiol.2017.07.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 07/10/2017] [Accepted: 07/21/2017] [Indexed: 11/25/2022]
Abstract
Synthesis of bio-efficient homobimetallic complexes, [Cu2(L1)2(dipic)](NO3)2.3H2O (1), [Zn2(L1)2(dipic)](NO3)2.4H2O (2), [Cu2(L2)2(oxa)](NO3)2.4H2O (3) and [Zn2(L2)2(oxa)] (NO3)2.5H2O (4) was carried out using Schiff bases [(N1E,N2E)-N1,N2-bis(5-chlorothiophen-2-ylmethylene)-4-chlorobenzene-1,2-diamine; L1] and [(N1E,N2E)-N1,N2-bis(5-chlorofuran-2-ylmethylene)-4-chlorobenzene-1,2-diamine; L2] as main ligands and dicarboxylate moieties of 2,6-pyridine dicarboxylic acid (H2-dipic) and oxalic acid (H2-oxa) as co-ligands, respectively in order to apprehend their structure activity relationships on the basis of pharmacophore hybrid approach. The stoichiometry, geometry, thermal stability, morphology and crystallite size of the compounds were inferred by analytical, spectral (FT-IR, 1H NMR and 13C NMR and Mass), thermal (TGA/DTA), SEM and XRD studies. In-vitro DNA and HSA binding profiles of complexes were analysed by different biophysical measurements. The absorption study divulged that the observed alterations in the physico-chemical properties of complexes upon binding with DNA connoted their intercalative binding mode while fluorescence quenching mechanism was quantified by using Stern Volmer constant (KSV); 1.73×104 (1), 1.47×104 (2), 5.65×103 (3) and 3.60×103M-1 (4) which discerned that hybrid pharmacophore active metal complexes (1 and 2) exhibited efficient quenching effect with Ct-DNA in comparison to complexes (3 and 4) due to greater planarity and extent of conjugation (π-π interactions). The intercalative binding mode of complexes is further supported by competitive displacement assay by using fluorogenic dyes (EtBr and Hoechst 33258). The results of HSA fluorescence study divulged static quenching of the complexes (1-4) with KSV values of 7.24×104 (1), 6.03×104 (2), 5.06×104 (3) and 2.85×104 (4) while Kb values; 1.16×105 (1), 2.01×104 (2), 5.84×103 (3) and 8.60×102 (4) suggested them potent avid binder of HSA. Additionally, comparative estimation of scavenging properties using DPPH, superoxide(O2.-), hydroxyl (OH-) and ABTS method and in-vitro cytotoxicity against different cell lines (MCF-7, HeLa and Hep G2) brought out distinct biopotency of complexes due to diverse structural features and chelation effect.
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Affiliation(s)
- Mohammad Shakir
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India.
| | - Summaiya Hanif
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India
| | - Md Fazle Alam
- Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh 202002, India
| | - Mohd Farhan
- Department of Biochemistry, Aligarh Muslim University, Aligarh 202002, India
| | - Hina Younus
- Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh 202002, India
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Zhang Z, Wang X, Luo C, Zhu C, Wang K, Zhang C, Guo Z. Dinuclear Platinum(II) Complexes with Bone-Targeting Groups as Potential Anti-Osteosarcoma Agents. Chem Asian J 2017; 12:1659-1667. [DOI: 10.1002/asia.201700577] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Revised: 05/26/2017] [Indexed: 01/05/2023]
Affiliation(s)
- Zhenqin Zhang
- State Key Laboratory of Coordination Chemistry; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 China
- School of Pharmacy; Nanjing Medical University; Nanjing 211166 China
| | - Xiaoyong Wang
- State Key Laboratory of Pharmaceutical Biotechnology; School of Life Sciences; Nanjing University; Nanjing 210023 China
| | - Cheng Luo
- State Key Laboratory of Coordination Chemistry; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 China
| | - Chengcheng Zhu
- State Key Laboratory of Coordination Chemistry; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 China
| | - Kun Wang
- State Key Laboratory of Coordination Chemistry; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 China
| | - Changli Zhang
- State Key Laboratory of Coordination Chemistry; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 China
| | - Zijian Guo
- State Key Laboratory of Coordination Chemistry; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 China
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Gao EJ, Su JQ, Jin HT, Liu SJ, Zhao FC, Meng Y, Ma XY, Ge J, Sun YG, Zhang W, Zhu MC. pH Dependent synthesis of two isomeric dinuclear Cerium(II) complexes: Structures, DNA interactions, cytotoxic activity and apoptotic study. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2017; 170:173-180. [DOI: 10.1016/j.jphotobiol.2017.04.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Accepted: 04/10/2017] [Indexed: 01/06/2023]
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Lunagariya MV, Thakor KP, Waghela BN, Vaidya FU, Pathak C, Patel MN. Design, synthesis, MTT assay, DNA interaction studies of platinum(II) complexes. J Biomol Struct Dyn 2017; 36:14-31. [DOI: 10.1080/07391102.2016.1268071] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Miral V. Lunagariya
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar 388 120, Gujarat, India
| | - Khyati P. Thakor
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar 388 120, Gujarat, India
| | - Bhargav N. Waghela
- Department of Cell biology, Indian Institute of Advanced Research, Gandhinagar, Gujarat, India
| | - Foram U. Vaidya
- Department of Cell biology, Indian Institute of Advanced Research, Gandhinagar, Gujarat, India
| | - Chadramani Pathak
- Department of Cell biology, Indian Institute of Advanced Research, Gandhinagar, Gujarat, India
| | - Mohan N. Patel
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar 388 120, Gujarat, India
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Lippert B, Sanz Miguel PJ. More of a misunderstanding than a real mismatch? Platinum and its affinity for aqua, hydroxido, and oxido ligands. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2016.03.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Sun YG, Sun YN, You LX, Liu YN, Ding F, Ren BY, Xiong G, Dragutan V, Dragutan I. Novel mononuclear Pt2+ and Pd2+ complexes containing (2,3-f)pyrazino(1,10)phenanthroline-2,3-dicarboxylic acid as a multi-donor ligand. Synthesis, structure, interaction with DNA, in vitro cytotoxicity, and apoptosis. J Inorg Biochem 2016; 164:129-140. [DOI: 10.1016/j.jinorgbio.2016.09.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Revised: 09/02/2016] [Accepted: 09/13/2016] [Indexed: 12/13/2022]
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12
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Ayyannan G, Mohanraj M, Raja G, Bhuvanesh N, Nandhakumar R, Jayabalakrishnan C. Design, synthesis, structure and biological evaluation of new palladium(II) hydrazone complexes. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.09.025] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Synthesis, structures, molecular docking, cytotoxicity and bioimaging studies of two novel Zn(II) complexes. Eur J Med Chem 2016; 121:1-11. [DOI: 10.1016/j.ejmech.2016.05.013] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 04/11/2016] [Accepted: 05/05/2016] [Indexed: 01/24/2023]
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Study on interaction between the 2-(2-phenylethyl)-5-methylbenzimidazole and dsDNA using glassy carbon electrode modified with poly-3-amino-1,2,4-triazole-5-thiol. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.06.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Heydari A, Mansouri-Torshizi H. Design, synthesis, characterization, cytotoxicity, molecular docking and analysis of binding interactions of novel acetylacetonatopalladium(ii) alanine and valine complexes with CT-DNA and BSA. RSC Adv 2016. [DOI: 10.1039/c6ra18803f] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The neutral, water soluble palladium(ii) amino acid complexes, interact with CT-DNA (groove binding) and BSA (H-binding in main pocket). Molecular docking supports the interactions.
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Affiliation(s)
- Ali Heydari
- Department of Chemistry
- University of Sistan and Baluchestan
- Zahedan
- Iran
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