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Albaqami FF, Sahib AS, Alharthy KM, Altharawi A, Alshahrani MY, Jawad MA, Suliman M, Ahmad I. A phenanthroline-based erbium (III) complex: molecular docking, DNA/BSA -binding and biological evaluation. J Biomol Struct Dyn 2024:1-13. [PMID: 38174386 DOI: 10.1080/07391102.2023.2300130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 12/20/2023] [Indexed: 01/05/2024]
Abstract
With the help of both theoretical as well as experimental research, in vitro binding research with CT-DNA (calf thymus) and BSA (bovine serum albumin) were carefully examined to figure out the chemotherapeutic and pharmacokinetic facets of the Erbium complex, which contains 1,10-phenanthroline (Phen). The binding characteristics and the mechanism of complex's interaction with DNA as well as the protein were determined utilizing fluorescence quenching method. Findings indicated that the complex's interaction with DNA via groove binding into DNA's minor grooves, with their binding constants falling within the 104 M-1 range. Furthermore, thermodynamic characteristics and the fluorescence emission of the tryptophan residues of the protein were obtained through fluorescence quenching studies at different temperatures. According to the results of the binding constants, the protein's interactions with the Er- complex were moderate, demonstrating that the compound may be transported effectively by the protein. Molecular docking results supported that of the experimental research. The HeLa and MCF-7 cancer cell lines, along with the normal human fibroblast cell line, were used in an MTT assay evaluation of the Er-complex cytotoxicity. The Er-complex displayed a selective inhibitory effect on the proliferation of different cancer cells.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Faisal F Albaqami
- Pharmacology and Toxicology Department, College of Pharmacy, Prince Sattam bin Abdulaziz University, AlKharj, Saudi Arabia
| | - Ameer S Sahib
- Department of Pharmacy, Al- Mustaqbal University College, Hilla, Iraq
| | - Khalid M Alharthy
- Pharmacology and Toxicology Department, College of Pharmacy, Prince Sattam bin Abdulaziz University, AlKharj, Saudi Arabia
| | - Ali Altharawi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Mohammad Y Alshahrani
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Mohammed Abed Jawad
- Department of Medical Laboratories Technology, Al-Nisour University College, Iraq
| | - Muath Suliman
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Irfan Ahmad
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
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Zangeneh monfared F, Shahabadi N, Mahmoudi Hashemi M, Sadat Meibodi F, Mirjafari Z. Zinc oxide nanoparticles coated with food colorant Brilliant black: Synthesis, characterization, and comparative DNA interaction and antibacterial activity studies. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
| | - Nahid Shahabadi
- Inorganic Chemistry Department, Faculty of Chemistry Razi University Kermanshah Iran
- Medical Biology Research Center (MBRC) Kermanshah University of Medical Sciences Kermanshah Iran
| | | | - Farhat Sadat Meibodi
- Department of Organic Chemistry, Faculty of Chemistry Razi University Kermanshah Iran
| | - Zohreh Mirjafari
- Department of Chemistry, Science and Research Branch Islamic Azad University Tehran Iran
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Leonova E, Shvirksts K, Borisovs V, Smelovs E, Sokolovska J, Bisenieks E, Duburs G, Grube M, Sjakste N. Spectroscopic and electrochemical study of interactions between DNA and different salts of 1,4-dihydropyridine AV-153. PeerJ 2020; 8:e10061. [PMID: 33240591 PMCID: PMC7664466 DOI: 10.7717/peerj.10061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 09/08/2020] [Indexed: 01/28/2023] Open
Abstract
1,4-dihydropyridines (1,4-DHP) possess important biochemical and pharmacological properties, including antimutagenic and DNA-binding activity. The latter activity was first described for water-soluble 1,4-DHP with carboxylic group in position 4, the sodium salt of the 1,4-DHP derivative AV-153 among others. Some data show the modification of physicochemical properties and biological activities of organic compounds by metal ions that form the salts. We demonstrated the different affinity to DNA and DNA-protecting capacity of AV-153 salts, depending on the salt-forming ion (Na, K, Li, Rb, Ca, Mg). This study aimed to use different approaches to collate data on the DNA-binding mode of AV-153-Na and five other AV-153 salts. All the AV-153 salts in this study quenched the ethidium bromide and DNA complex fluorescence, which points to an intercalation binding mode. For some of them, the intercalation binding was confirmed using cyclic voltammetry and circular dichroism spectroscopy. It was shown that in vitro all AV-153 salts can interact with four DNA bases. The FTIR spectroscopy data showed the interaction of AV-153 salts with both DNA bases and phosphate groups. A preference for base interaction was observed as the AV-153 salts interacted mostly with G and C bases. However, the highest differences were detected in the spectral region assigned to phosphate groups, which might indicate either conformational changes of DNA molecule (B form to A or H form) or partial denaturation of the molecule. According to the UV/VIS spectroscopy data, the salts also interact with the human telomere repeat, both in guanine quadruplex (G4) and single-stranded form; Na and K salts manifested higher affinity to G4, Li and Rb -to single-stranded DNA.
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Affiliation(s)
- Elina Leonova
- Faculty of Medicine, University of Latvia, Riga, Latvia
| | - Karlis Shvirksts
- Institute of Microbiology and Biotechnology, University of Latvia, Riga, Latvia
| | - Vitalijs Borisovs
- Faculty of Medicine, University of Latvia, Riga, Latvia.,Latvian Institute of Organic Synthesis, Riga, Latvia
| | | | | | | | - Gunars Duburs
- Latvian Institute of Organic Synthesis, Riga, Latvia
| | - Mara Grube
- Institute of Microbiology and Biotechnology, University of Latvia, Riga, Latvia
| | - Nikolajs Sjakste
- Faculty of Medicine, University of Latvia, Riga, Latvia.,Latvian Institute of Organic Synthesis, Riga, Latvia
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Ganji N, Daravath S, Rambabu A, Venkateswarlu K, Shiva Shankar D, Shivaraj. Exploration of DNA interaction, antimicrobial and antioxidant studies on binary transition metal complexes with isoxazole Schiff bases: Preparation and spectral characterization. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108247] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Shahabadi N, Zendehcheshm S. Evaluation of ct-DNA and HSA binding propensity of antibacterial drug chloroxine: Multi-spectroscopic analysis, atomic force microscopy and docking simulation. Spectrochim Acta A Mol Biomol Spectrosc 2020; 230:118042. [PMID: 31972466 DOI: 10.1016/j.saa.2020.118042] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 01/03/2020] [Accepted: 01/05/2020] [Indexed: 06/10/2023]
Abstract
In the present study, the binding interactions of chloroxine, an antibacterial drug and antibiotic agent with calf thymus-deoxyribonucleic acid (ct-DNA) and human serum albumin (HSA) have been deliberated under simulative physiological conditions (pH = 7.40) employing multiple biophysical, atomic force microscopy and molecular modeling approaches. The ct-DNA binding properties of chloroxine exhibit that it binds to ct-DNA through a groove binding mode, and the binding constant values were computed employing the absorption and emission spectral data. The fluorescence study shows the presence of the static quenching mechanism in the ct-DNA- chloroxine interaction. These results are further supported by UV-vis spectra. Large complexes contain the ct-DNA chains with an average size of 225.45 nm were observed by employing AFM for chloroxine -ct-DNA. The results revealed that the fluorescence quenching of albumin by chloroxine was a static quenching process as a result of albumin-chloroxine (1:1) complex. The distance between chloroxine and albumin was obtained based on the Förster's theory of non-radiative energy transfer. The results of AFM, synchronous and three-dimensional fluorescence spectra all revealed that chloroxine induced the conformational changes of albumin. Molecular docking technology represents the binding of chloroxine to the major groove of ct-DNA and site I (subdomain II A) of albumin.
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Affiliation(s)
- Nahid Shahabadi
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran; Medical Biology Research Center (MBRC), Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - Saba Zendehcheshm
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran
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Abdel-rahman LH, Abdelhamid AA, Abu-dief AM, Shehata MR, Bakheet MA. Facile synthesis, X-Ray structure of new multi-substituted aryl imidazole ligand, biological screening and DNA binding of its Cr(III), Fe(III) and Cu(II) coordination compounds as potential antibiotic and anticancer drugs. J Mol Struct 2020; 1200:127034. [DOI: 10.1016/j.molstruc.2019.127034] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Aramesh-Boroujeni Z, Jahani S, Khorasani-Motlagh M, Kerman K, Aramesh N, Asadpour S, Noroozifar M. Experimental and theoretical investigations of Dy(III) complex with 2,2'-bipyridine ligand: DNA and BSA interactions and antimicrobial activity study. J Biomol Struct Dyn 2019; 38:4746-4763. [PMID: 31684852 DOI: 10.1080/07391102.2019.1689170] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
In this study, the interactions of a novel metal complex [Dy(bpy)2Cl3.OH2] (bpy is 2,2'-bipyridine) with fish salmon DNA (FS-DNA) and bovine serum albumin (BSA) were investigated by experimental and theoretical methods. All results suggested significant binding between the Dy(III) complex with FS-DNA and BSA. The binding constants (Kb), Stern-Volmer quenching constants (KSV) of Dy(III)-complex with FS-DNA and BSA at various temperatures as well as thermodynamic parameters using Van't Hoff equation were obtained. The experimental results from absorption, ionic strength, iodide ion quenching, ethidium bromide (EtBr) quenching studies and positive ΔH˚ and ΔS˚ suggested that hydrophobic groove-binding mode played a predominant role in the binding of Dy(III)-complex with FS-DNA. Indeed, the molecular docking results for DNA-binding were in agreement with experimental data. Besides, the results found from experimental and molecular modeling indicated that the Dy(III)-complex bound to BSA via Van der Waals interactions. Moreover, the results of competitive tests by phenylbutazone, ibuprofen, and hemin (as a site-I, site-II and site-III markers, respectively) considered that the site-III of BSA is the most possible binding site for Dy(III)-complex. In addition, Dy(III) complex was concurrently screened for its antimicrobial activities. The presented data provide a promising platform for the development of novel metal complexes that target nucleic acids and proteins with antimicrobial activity.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Zahra Aramesh-Boroujeni
- Department of Clinical Laboratory, AlZahra Hospital, Isfahan University of Medical Sciences, Isfahan, Iran.,Department of Chemistry, University of Sistan and Baluchestan, Zahedan, Iran
| | - Shohreh Jahani
- Nano Bioeletrochemistry Research Center, Bam University of Medical Sciences, Bam, Iran
| | | | - Kagan Kerman
- Department of Physical and Environmental Sciences, University of Toronto Scarborough, Toronto, Ontario, Canada
| | - Nahal Aramesh
- Department of Chemistry, Faculty of Sciences, Yasouj University, Yasouj, Iran
| | - Saeid Asadpour
- Department of Chemistry, Faculty of Sciences, Shahrekord University, Shahrekord, Iran
| | - Meissam Noroozifar
- Department of Physical and Environmental Sciences, University of Toronto Scarborough, Toronto, Ontario, Canada
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Khandar AA, Azar ZM, Eskandani M, Hubschle CB, van Smaalen S, Shaabani B, Omidi Y. Cadmium(II) complexes of a hydrazone ligand: Synthesis, characterization, DNA binding, cyto- and genotoxicity studies. Polyhedron 2019; 171:237-48. [DOI: 10.1016/j.poly.2019.06.026] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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9
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Khosravifar F, Dehghan G, Bidoki SK, Mahdavi M. DNA‐binding activity and cytotoxic and cell‐cycle arrest properties of some new coumarin derivatives: a multispectral and computational investigation. LUMINESCENCE 2019; 35:98-106. [DOI: 10.1002/bio.3702] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 07/17/2019] [Accepted: 08/03/2019] [Indexed: 01/02/2023]
Affiliation(s)
- Fariba Khosravifar
- Department of Biology, Faculty of SciencePayame Noor University (PNU) P. O. Box 19395‐3697 Tehran Iran
| | - Gholamreza Dehghan
- Department of Biology, Faculty of Natural SciencesUniversity of Tabriz Tabriz Iran
| | - Seyed Kazem Bidoki
- Department of Biology, Faculty of SciencePayame Noor University (PNU) P. O. Box 19395‐3697 Tehran Iran
| | - Majid Mahdavi
- Department of Biology, Faculty of Natural SciencesUniversity of Tabriz Tabriz Iran
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Dehghan G, Shaghaghi M, Alizadeh P. A novel ultrasensitive and non-enzymatic "turn-on-off" fluorescence nanosensor for direct determination of glucose in the serum: As an alternative approach to the other optical and electrochemical methods. Spectrochim Acta A Mol Biomol Spectrosc 2019; 214:459-468. [PMID: 30807944 DOI: 10.1016/j.saa.2019.02.054] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Revised: 12/16/2018] [Accepted: 02/16/2019] [Indexed: 06/09/2023]
Abstract
A new, simple, rapid, highly sensitive and selective and non-enzymatic fluorometric method for direct determination of glucose in real samples was developed. The method was based on the inhibition of fluorescence resonance energy transfer (FRET) process between terbium (III)-1, 10-phenanthroline (Tb-phen) complex and silver nanoparticles (AgNPs). Upon the addition of glucose, the quenched FRET-based fluorescence of Tb-phen complex was gradually recovered by glucose via its strong adsorption on the surface of AgNPs and removal of Tb-phen complex from AgNPs surface. Therefore the fluorescence of Tb-phen complex switched to "turn-on" state. Under the optimum conditions, a linear relationship was obtained between the enhanced fluorescence intensity and glucose concentration in the range of (5-900) × 10-8 M with the detection limit of 1.94 × 10-8 M. The proposed sensing system was successfully applied to determine glucose in the spiked normal and diabetic patient serum samples after deproteinization with acetonitrile. Analytical recoveries from treated serum samples were in the range of 99.97-104.80% and 92.14-105.43%, respectively. The common interfering species, such as ascorbic acid, fructose and galactose did not cause interior interference due to unique emission properties of Tb-phen complex probe. Also the interaction of the Tb-phen complex with AgNPs, which led to the fluorescence intensity quenching of the complex, was further examined by FTIR technique. In short, as compared to most of the existing methods, the newly proposed method, provides some advantages and makes it promising for the direct rapid screening of glucose residues of real samples in clinical diagnosis of diabetes, as an alternative approach to the other exiting optical and electrochemical methods.
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Affiliation(s)
- Gholamreza Dehghan
- Department of Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran.
| | - Masoomeh Shaghaghi
- Department of Chemistry, Payame Noor University, P. O. Box 19395-3697, Tehran, Iran.
| | - Pari Alizadeh
- Department of Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran
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11
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Mehdipour M, Dehghan G, Yekta R, Hanifeh Ahagh M, Mahdavi M, Ghasemi Z, Fathi Z. DNA-binding affinity, cytotoxicity, apoptosis, cell cycle inhibition and molecular docking studies of a new stilbene derivative. Nucleosides Nucleotides Nucleic Acids 2019; 38:101-118. [PMID: 30931800 DOI: 10.1080/15257770.2018.1498517] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Stilbene derivatives have been found to possess promising anticancer activities against human cancer cell lines in vitro. In the present study, we have investigated cytotoxic, apoptosis induction and DNA binding activity of new stilbene derivative, (E)-1-(4-Chlorophenyl)-4,5-diphenyl-2-[4-(4-methoxystryl)phenyl]-1H-imidazol (STIM) on K562 chronic myeloid leukemia cell line. Via MTT assay STIM demonstrated cytotoxic activity against K562 cell line with IC50 value of 150 µM. Apoptosis, as the mechanism of cell death, was evaluated by morphological study and flow cytometric analysis. In vitro DNA binding property of STIM has been studied by vital spectroscopic techniques, which indicated that STIM interact with ctDNA through groove binding mode and binding constant (Kb) was estimated to be 6.9 × 104 M-1. Docking studies revealed that hydrophobic is the most important interaction in STIM-DNA complex, and that the ligand (STIM) interacts with DNA via groove binding mode and the bindiyspng energy was calculated as -13.37 kcal/mol. Taken together, the present study suggests that STIM exhibits anticancer effect on K562 cell line through the induction of apoptosis as well as cell cycle arrest at Sub-G1 phase and also can bind to double helix DNA in vitro.
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Affiliation(s)
- Maryam Mehdipour
- a Department of Biology, Faculty of Natural Science s, University of Tabriz , Tabriz , Iran
| | - Gholamreza Dehghan
- a Department of Biology, Faculty of Natural Science s, University of Tabriz , Tabriz , Iran
| | - Reza Yekta
- a Department of Biology, Faculty of Natural Science s, University of Tabriz , Tabriz , Iran
| | - Mina Hanifeh Ahagh
- a Department of Biology, Faculty of Natural Science s, University of Tabriz , Tabriz , Iran
| | - Majid Mahdavi
- a Department of Biology, Faculty of Natural Science s, University of Tabriz , Tabriz , Iran
| | - Zarrin Ghasemi
- b Department of Organic Chemistry and Biochemistry, Faculty of Chemistry , University of Tabriz , Tabriz , Iran
| | - Zahra Fathi
- b Department of Organic Chemistry and Biochemistry, Faculty of Chemistry , University of Tabriz , Tabriz , Iran
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Moradi Z, Khorasani-Motlagh M, Rezvani AR, Noroozifar M. Electronic and fluorescent studies on the interaction of DNA and BSA with a new ternary praseodymium complex containing 2,9-dimethyl 1,10-phenanthroline and antibacterial activities testing. J Biomol Struct Dyn 2018; 37:2283-2295. [DOI: 10.1080/07391102.2018.1479657] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Zohreh Moradi
- Department of Chemistry, University of Sistan and Baluchestan, Zahedan, Iran
| | | | - Ali Reza Rezvani
- Department of Chemistry, University of Sistan and Baluchestan, Zahedan, Iran
| | - Meissam Noroozifar
- Department of Chemistry, University of Sistan and Baluchestan, Zahedan, Iran
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Khajeh MA, Dehghan G, Dastmalchi S, Shaghaghi M, Iranshahi M. Spectroscopic profiling and computational study of the binding of tschimgine: A natural monoterpene derivative, with calf thymus DNA. Spectrochim Acta A Mol Biomol Spectrosc 2018; 192:384-392. [PMID: 29195192 DOI: 10.1016/j.saa.2017.11.042] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 10/23/2017] [Accepted: 11/19/2017] [Indexed: 06/07/2023]
Abstract
DNA is a major target for a number of anticancer substances. Interaction studies between small molecules and DNA are essential for rational drug designing to influence main biological processes and also introducing new probes for the assay of DNA. Tschimgine (TMG) is a monoterpene derivative with anticancer properties. In the present study we tried to elucidate the interaction of TMG with calf thymus DNA (CT-DNA) using different spectroscopic methods. UV-visible absorption spectrophotometry, fluorescence and circular dichroism (CD) spectroscopies as well as molecular docking study revealed formation of complex between TMG and CT-DNA. Binding constant (Kb) between TMG and DNA was 2.27×104M-1, that is comparable to groove binding agents. The fluorescence spectroscopic data revealed that the quenching mechanism of fluorescence of TMG by CT-DNA is static quenching. Thermodynamic parameters (ΔH<0 and ΔS<0) at different temperatures indicated that van der Waals forces and hydrogen bonds were involved in the binding process of TMG with CT-DNA. Competitive binding assay with methylene blue (MB) and Hoechst 33258 using fluorescence spectroscopy displayed that TMG possibly binds to the minor groove of CT-DNA. These observations were further confirmed by CD spectral analysis, viscosity measurements and molecular docking.
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Affiliation(s)
| | - Gholamreza Dehghan
- Department of Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran.
| | - Siavoush Dastmalchi
- Biotechnology Research Center, School of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Masoomeh Shaghaghi
- Department of Chemistry, Payame Noor University, P. O. Box 19395-3697, Tehran, Iran
| | - Mehrdad Iranshahi
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
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Fekri R, Salehi M, Asadi A, Kubicki M. Spectroscopic studies, structural characterization and electrochemical studies of two cobalt (III) complexes with tridentate hydrazone Schiff base ligands: Evaluation of antibacterial activities, DNA‐binding, BSA interaction and molecular docking. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4019] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Roghayeh Fekri
- Department of Chemistry, College of ScienceSemnan University Semnan Iran
| | - Mehdi Salehi
- Department of Chemistry, College of ScienceSemnan University Semnan Iran
| | - Asadollah Asadi
- Department of Biology, Faculty of ScienceUniversity of Mohaghegh Ardabili Ardabil Iran
| | - Maciej Kubicki
- Faculty of ChemistryAdam Mickiewicz University Umultowska 89b 61‐614 Poznan Poland
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Fekri R, Salehi M, Asadi A, Kubicki M. DNA/BSA interaction, bio-activity, molecular docking simulation study and electrochemical properties of hydrazone Schiff base derived Cu(II)/Ni(II) metal complexes: Influence of the nuclearity and metal ions. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.02.047] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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16
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Arshad N, Zafran M, Ashraf Z, Perveen F. Synthesis, characterization of amide substituted dexibuprofen derivatives and their spectral, voltammetric and docking investigations for DNA binding interactions. Journal of Photochemistry and Photobiology B: Biology 2017; 169:134-147. [DOI: 10.1016/j.jphotobiol.2017.02.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 02/06/2017] [Accepted: 02/28/2017] [Indexed: 02/07/2023]
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Esmailzadeh K, Housaindokht MR, Moradi A, Esmaeili AA, Sharifi Z. Synthesis, characterization and biological evaluation of novel α, β unsaturated amides. Spectrochim Acta A Mol Biomol Spectrosc 2016; 161:170-177. [PMID: 26971027 DOI: 10.1016/j.saa.2016.03.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2015] [Revised: 02/28/2016] [Accepted: 03/01/2016] [Indexed: 06/05/2023]
Abstract
Three derivatives of α,β unsaturated amides have been successfully synthesized via Ugi-four component (U-4CR) reaction. The interactions of the amides with calf thymus deoxyribonucleic acid (ct-DNA) have been investigated in the Tris-HCl buffer (pH=7.4) using viscometric, spectroscopic, thermal denaturation studies, and also molecular docking. By UV-Vis absorption spectroscopy studies, adding CT-DNA to the compound solution caused the hypochromism indicates that there are interactions between the compounds and DNA base pairs. In competitive fluorescence with methylene blue as an intercalator probe, adding compounds to DNA-MB solution caused an increase in emission spectra of the complex. This could be because of compound replacing, with similar binding mode of MB, between the DNA base pairs due to release of bonded MB molecules from DNA-MB complex. Thermal denaturation studies and viscometric experiments also indicated that all three investigated compounds bind to CT-DNA by non-classical intercalation mode. Additionally, molecular docking technique predicted partial intercalation binding mode for the compounds. Also, the highest binding energy was obtained for compound 5a. These results are in agreement with results obtained by empirical methods.
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Affiliation(s)
- K Esmailzadeh
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
| | - M R Housaindokht
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran; Research and Technology Center of Biomolecules, Ferdowsi University of Mashhad, Mashhad, Iran.
| | - A Moradi
- Department of Chemistry, Faculty of Science, University of Birjand, Birjand, Iran
| | - A A Esmaeili
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran; Research and Technology Center of Biomolecules, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Z Sharifi
- Research and Technology Center of Biomolecules, Ferdowsi University of Mashhad, Mashhad, Iran
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Moradi Z, Khorasani-Motlagh M, Noroozifar M. Synthesis and biological evaluation of a new dysprosium(III) complex containing 2,9-dimethyl 1,10-phenanthroline. J Biomol Struct Dyn 2016; 35:300-311. [DOI: 10.1080/07391102.2015.1137491] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Zohreh Moradi
- Department of Chemistry, University of Sistan and Baluchestan, P.O. Box 98155-147, Zahedan, Iran
| | | | - Meissam Noroozifar
- Department of Chemistry, University of Sistan and Baluchestan, P.O. Box 98155-147, Zahedan, Iran
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Hosny NM, Sherif YE. Anti-inflammatory activity of (2E,15E)-2-[1-(2-aminophenyl)ethylidineamino]-N′-[1-(2-aminophenyl)ethylidene]benzoic acid hydrazide (AEBH) and some of its nanoparticles rare earth complexes. Monatsh Chem 2016. [DOI: 10.1007/s00706-016-1709-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Farajzadeh Dehkordi M, Dehghan G, Mahdavi M, Hosseinpour Feizi MA. Investigation on the Binding Mode of 3, 4-Dihydropyrano[c]Chromene Derivative with Double Strand DNA. Adv Pharm Bull 2015; 5:477-81. [PMID: 26819919 DOI: 10.15171/apb.2015.065] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Revised: 06/14/2015] [Accepted: 06/27/2015] [Indexed: 11/09/2022] Open
Abstract
PURPOSE The study on the interaction between small molecules and DNA has been very useful for investigating the structure and physical properties of DNA, elucidating the damage mechanism of DNA and significant in the design of new drugs targeted to DNA. This article describes an interaction of native calf thymus DNA (ctDNA) with a new 3, 4-dihydropyrano[c]chromene derivative, 2-amino-4-(4- chlorophenyl)-5-oxo-4H, 5H-pyrano-[3, 2-c] chromene-3-carbonitrile (4-CC) by using spectroscopic and viscometric techniques. METHODS The interaction between 4-CC and ctDNA is realized from the UV absorption spectrophotometry, viscosimetry, circular dichroism and fluorescence spectroscopic techniques which shows that the successive interaction of 4-CC with ctDNA occurs. RESULTS The experimental results revealed that 4-CC can interact with DNA through non- intercalative mode and the intrinsic binding constant (Kb) for 4-CC with DNA was estimated to 2.37 (±0.001) ×103 M-1. Methylene blue (MB) displacement studies revealed that 4-CC did not have any effect on MB bound DNA which is indicative of groove binding mode. Furthermore, 4-CC induces detectable changes in the CD spectrum of ctDNA as well as changes in its viscosity study corroborate the above experimental results. CONCLUSION These results further advance our knowledge on the molecular aspects on the interaction of 4-CC to nucleic acids.
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Affiliation(s)
| | - Gholamreza Dehghan
- Department of Biology, Faculty of Natural Science, University of Tabriz, Tabriz, Iran
| | - Majid Mahdavi
- Department of Biology, Faculty of Natural Science, University of Tabriz, Tabriz, Iran
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Aramesh-Boroujeni Z, Khorasani-Motlagh M, Noroozifar M. Multispectroscopic DNA-binding studies of a terbium(III) complex containing 2,2′-bipyridine ligand. J Biomol Struct Dyn 2015; 34:414-26. [DOI: 10.1080/07391102.2015.1038585] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Dehkordi MF, Dehghan G, Mahdavi M, Hosseinpour Feizi MA. Multispectral studies of DNA binding, antioxidant and cytotoxic activities of a new pyranochromene derivative. Spectrochim Acta A Mol Biomol Spectrosc 2015; 145:353-359. [PMID: 25795609 DOI: 10.1016/j.saa.2015.03.026] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2014] [Revised: 01/22/2015] [Accepted: 03/01/2015] [Indexed: 06/04/2023]
Abstract
The binding properties of a new pyranochromene derivative, 2-amino-4-(3-hydroxyphenyl)-5-oxo-4H, 5H-pyrano-[3, 2-c] chromene-3-carbonitrile (3-HC) with calf thymus DNA (ctDNA) have been investigated by UV-vis absorption, circular dichroism, fluorescence spectroscopy and viscosity measurement. These results indicated that 3-HC can interact with DNA through non-intercalative mode and the intrinsic binding constant (Kb) for 3-HC with DNA was estimated to be 3.6 × 10(3)M(-1). The antioxidant activity experiments show that 3-HC also exhibit good antioxidant activity in DPPH free radical scavenging and ferric reducing ability methods. Moreover, 3-HC exhibited cytotoxic activity against K562, human chronic myelogenous leukemia cells, with IC50 value of 146 μM and the cells responded to the treatment with mostly through apoptosis.
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Affiliation(s)
| | - Gholamreza Dehghan
- Department of Biology, Faculty of Natural Science, University of Tabriz, Tabriz, Iran.
| | - Majid Mahdavi
- Department of Biology, Faculty of Natural Science, University of Tabriz, Tabriz, Iran
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Cai S, Li G, Zhang X, Xia Y, Chen M, Wu D, Chen Q, Zhang J, Chen J. A signal-on fluorescent aptasensor based on single-stranded DNA-sensitized luminescence of terbium (III) for label-free detection of breast cancer cells. Talanta 2015; 138:225-230. [PMID: 25863395 DOI: 10.1016/j.talanta.2015.02.056] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Revised: 02/25/2015] [Accepted: 02/28/2015] [Indexed: 12/26/2022]
Abstract
Breast cancer is the most common type of malignant tumor in women. Recently, it has been shown that detection of breast cancer tumor cells outside the primitive tumor is an effective early diagnosis with great prognostic and clinical utility. For this purpose, we developed a signal-on fluorescence aptasensor for label-free, facile and sensitive detection of MCF-7 breast cancer cells. Due to target-aptamer specific recognition and single-stranded DNA-sensitized luminescence of terbium (III), the proposed aptasensor exhibits excellent sensitivity with detection limit as low as 70 cells mL(-1). Compared with common organic dyes and the emerging nano-technological probes, the combination of terbium (III) and single-stranded DNA signal probe (Tb(3+)-SP) serves as a more powerful bio-probe because of its stable optical property, good biocompatibility and free from complex synthesis. The feasibility investigations have illustrated the potential applicability of this aptasensor for selective and sensitive detection of MCF-7 breast cancer cells. Moreover, this proposed aptasensor can be also extended for the determination of other tumor cancers or bio-molecules by altering corresponding aptamers. Taken together, this easy-to-perform aptasensor may represent a promising way for early screening and detection of tumor cancers or other bio-molecules in clinical diagnosis.
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Affiliation(s)
- Shuxian Cai
- Department of Pharmaceutical Analysis, The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian Province 350108, PR China
| | - Guangwen Li
- Department of Pharmaceutical Analysis, The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian Province 350108, PR China
| | - Xi Zhang
- Department of Pharmaceutical Analysis, The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian Province 350108, PR China
| | - Yaokun Xia
- Department of Pharmaceutical Analysis, The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian Province 350108, PR China
| | - Mei Chen
- Department of Pharmaceutical Analysis, The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian Province 350108, PR China
| | - Dongzhi Wu
- Department of Pharmaceutical Analysis, The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian Province 350108, PR China
| | - Qiuxiang Chen
- Department of Pharmaceutical Analysis, The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian Province 350108, PR China
| | - Jing Zhang
- The Ministry of Education Key Laboratory of Biopesticide and Chemical Biology, College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, Fujian Province 350002, PR China.
| | - Jinghua Chen
- Department of Pharmaceutical Analysis, The School of Pharmacy, Fujian Medical University, Fuzhou, Fujian Province 350108, PR China.
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Khorasani-Motlagh M, Noroozifar M, Akbari A, Mirkazehi-Rigi S. Experimental and theoretical studies on the DNA-binding of cationic yttrium(III) complex containing 2,2′-bipyridine. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2014.10.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Zhou X, Zhang G, Pan J. Groove binding interaction between daphnetin and calf thymus DNA. Int J Biol Macromol 2014; 74:185-94. [PMID: 25541356 DOI: 10.1016/j.ijbiomac.2014.12.018] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2014] [Revised: 12/04/2014] [Accepted: 12/05/2014] [Indexed: 12/25/2022]
Abstract
The binding characteristics of daphnetin with calf thymus DNA (ctDNA) were investigated by multispectroscopic and chemometric approaches coupled with DNA viscosity measurements, melting studies and molecular docking technique. The expanded UV-vis spectral data matrix was processed by multivariate curve resolution-alternating least-squares method to obtain the concentration profiles of the components (daphnetin, ctDNA and daphnetin-ctDNA complex) to quantitatively monitor the daphnetin-ctDNA interaction. The groove mode of daphnetin binding to ctDNA was concluded by little change in melting temperature, viscosity of ctDNA and iodide quenching effect as well as increase in single-stranded DNA quenching effect. Moreover, the quantitative data for the competitive binding between daphnetin and Hoechst 33258 for ctDNA obtained by resolving the three-way synchronous fluorescence spectra data using parallel factor analysis modeling further supported the groove binding. The molecular docking visualized the results of the Fourier transform infrared analysis that the adenine and thymine bases in the minor groove of ctDNA were the main binding sites for daphnetin, and the circular dichroism spectra showed that the groove binding of daphnetin to ctDNA led to the conformational change in ctDNA from B-form to A-form. This study revealed the interaction mechanism of daphnetin with ctDNA.
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Affiliation(s)
- Xiaoyue Zhou
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China
| | - Guowen Zhang
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China.
| | - Junhui Pan
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China
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Rescifina A, Zagni C, Mineo PG, Giofrè SV, Chiacchio U, Tommasone S, Talotta C, Gaeta C, Neri P. DNA Recognition with Polycyclic-Aromatic-Hydrocarbon-Presenting Calixarene Conjugates. European J Org Chem 2014. [DOI: 10.1002/ejoc.201403050] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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