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Lari H, Morsali A, Heravi MM. Quantum Mechanical Study of γ-Fe2O3 Nanoparticle as a Nanocarrier for Anticancer Drug Delivery. Z PHYS CHEM 2018. [DOI: 10.1515/zpch-2017-0995] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Using density functional theory (DFT), noncovalent interactions and four mechanisms of covalent functionalization of melphalan anticancer drug onto γ-Fe2O3 nanoparticles have been studied. Quantum molecular descriptors of noncovalent configurations were investigated. It was specified that binding of melphalan onto γ-Fe2O3 nanoparticles is thermodynamically suitable. Hardness and the gap of energy between LUMO and HOMO of melphalan are higher than the noncovalent configurations, showing the reactivity of drug increases in the presence of γ-Fe2O3 nanoparticles. Melphalan can bond to γ-Fe2O3 nanoparticles through NH2 (k
1 mechanism), OH (k
2 mechanism), C=O (k
3 mechanism) and Cl (k
4 mechanism) groups. The activation energies, the activation enthalpies and the activation Gibbs free energies of these reactions were calculated. Thermodynamic data indicate that k
3 mechanism is exothermic and spontaneous and can take place at room temperature. These results could be generalized to other similar drugs.
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Affiliation(s)
- Hadi Lari
- Department of Chemistry , Mashhad Branch , Islamic Azad University , Mashhad , Iran
- Research Center for Animal Development Applied Biology, Mashhad Branch , Islamic Azad University , Mashhad 917568 , Iran
| | - Ali Morsali
- Department of Chemistry , Mashhad Branch , Islamic Azad University , Mashhad , Iran
- Research Center for Animal Development Applied Biology, Mashhad Branch , Islamic Azad University , Mashhad 917568 , Iran , e-mail:
| | - Mohammad Momen Heravi
- Department of Chemistry , Mashhad Branch , Islamic Azad University , Mashhad , Iran
- Research Center for Animal Development Applied Biology, Mashhad Branch , Islamic Azad University , Mashhad 917568 , Iran
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2
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Fortier C, Louvier E, Durocher Y, De Crescenzo G. Tailoring the Surface of a Gene Delivery Vector with Carboxymethylated Dextran: A Systematic Analysis. Biomacromolecules 2015; 16:1671-81. [DOI: 10.1021/acs.biomac.5b00221] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Charles Fortier
- Department
of Chemical Engineering, Groupe de Recherche en Sciences et Technologies
Biomédicales (GRSTB), École Polytechnique de Montréal, P.O.
Box 6079, succ. Centre-Ville, Montreal (QC), Canada H3C 3A7
- Life Sciences
- NRC Human Health Therapeutics Portfolio, Building Montreal-Royalmount,
National Research Council Canada, Montreal (QC), Canada H4P 2R2
| | - Elodie Louvier
- Life Sciences
- NRC Human Health Therapeutics Portfolio, Building Montreal-Royalmount,
National Research Council Canada, Montreal (QC), Canada H4P 2R2
- Département
de Biochimie et Médecine Moléculaire, Université de Montréal, Montréal (QC), Canada H3C 3J7
| | - Yves Durocher
- Life Sciences
- NRC Human Health Therapeutics Portfolio, Building Montreal-Royalmount,
National Research Council Canada, Montreal (QC), Canada H4P 2R2
- Département
de Biochimie et Médecine Moléculaire, Université de Montréal, Montréal (QC), Canada H3C 3J7
| | - Gregory De Crescenzo
- Department
of Chemical Engineering, Groupe de Recherche en Sciences et Technologies
Biomédicales (GRSTB), École Polytechnique de Montréal, P.O.
Box 6079, succ. Centre-Ville, Montreal (QC), Canada H3C 3A7
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3
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Dinarvand M, Kiani M, Mirzazadeh F, Esmaeili A, Mirzaie Z, Soleimani M, Dinarvand R, Atyabi F. Oral delivery of nanoparticles containing anticancer SN38 and hSET1 antisense for dual therapy of colon cancer. Int J Biol Macromol 2015; 78:112-21. [PMID: 25858880 DOI: 10.1016/j.ijbiomac.2015.03.066] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2015] [Revised: 03/18/2015] [Accepted: 03/31/2015] [Indexed: 01/12/2023]
Abstract
An oral delivery system intended for treatment of colon cancer in HT29 cancerous cells was investigated by encapsulating hSET1 antisense and SN38 anticancer in nanoparticles based on cysteine trimethyl chitosan (cysTMC) and carboxymethyl dextran (CMD). Studies have shown hSET1 as the main type of histone methyltransferase (HMT) complex, is significantly overexpressed in malignant cells. In this study, hSET1 antisense was employed to inhibit gene expression. Additionally, SN38 was incorporated into nanoparticles to enhance the efficiency of the system by inhibition of topoisomerase 1. CysTMC was synthetized and characterized by (1)H NMR and FTIR. Nanoparticles were prepared through complexation of CMD and cysTMC. Particle size and surface charge was 100-150 nm and 17-21 mV respectively with drug content of around 2.6%. Gel electrophoresis assay proved the stability of antisense in simulated gastric and intestinal fluids. Nanoparticles showed high mucoadhesion and glutathione responsive release. Cellular uptake was observed by confocal microscopy and quantified by flow cytometry. Cytotoxicity of NPs was assessed using MTT assay. Results showed hSET1/SN38 nanoparticles had significantly higher cytotoxicity against HT29 cells compared with nanoparticles containing SN38, free SN38 or naked hSET1. Therefore, present system could be considered an effective combination therapy of highly hydrophobic SN38 and hSET1.
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Affiliation(s)
- M Dinarvand
- Department of Pharmaceutical Nanotechnology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 1714614411, Iran
| | - M Kiani
- Department of Pharmaceutical Nanotechnology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 1714614411, Iran
| | - F Mirzazadeh
- Department of Pharmaceutical Nanotechnology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 1714614411, Iran
| | - A Esmaeili
- Department of Pharmaceutical Nanotechnology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 1714614411, Iran
| | - Z Mirzaie
- Nanotechnology Research Centre, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - M Soleimani
- Department of Hematology, School of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - R Dinarvand
- Department of Pharmaceutical Nanotechnology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 1714614411, Iran; Nanotechnology Research Centre, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - F Atyabi
- Department of Pharmaceutical Nanotechnology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran 1714614411, Iran; Nanotechnology Research Centre, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.
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4
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Huang Q, Zhang L, Sun X, Zeng K, Li J, Liu YN. Coating of carboxymethyl dextran on liposomal curcumin to improve the anticancer activity. RSC Adv 2014. [DOI: 10.1039/c4ra11181h] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Coating of carboxymethyl dextran (CMD) on the liposome for improved anticancer activity by enhancing the cellular uptake.
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Affiliation(s)
- Qiyu Huang
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha, China
| | - Lili Zhang
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha, China
| | - Xiaoyi Sun
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha, China
| | - Ke Zeng
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha, China
| | - Juan Li
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha, China
| | - You-Nian Liu
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha, China
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5
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Wotschadlo J, Liebert T, Clement JH, Anspach N, Höppener S, Rudolph T, Müller R, Schacher FH, Schubert US, Heinze T. Biocompatible multishell architecture for iron oxide nanoparticles. Macromol Biosci 2012; 13:93-105. [PMID: 23161745 DOI: 10.1002/mabi.201200243] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2012] [Revised: 09/13/2012] [Indexed: 02/02/2023]
Abstract
The coating of super-paramagnetic iron oxide nanoparticles (SPIONs) with multiple shells is demonstrated by building a layer assembled from carboxymethyldextran and poly(diallydimethylammonium chloride). Three shells are produced stepwise around aggregates of SPIONs by the formation of a polyelectrolyte complex. A growing particle size from 96 to 327 nm and a zeta potential in the range of +39 to -51 mV are measured. Microscopic techniques such as TEM, SEM, and AFM exemplify the core-shell structures. Magnetic force microscopy and vibrating sample magnetometer measurements confirm the architecture of the multishell particles. Cell culture experiments show that even nanoparticles with three shells are still taken up by cells.
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Affiliation(s)
- Jana Wotschadlo
- Center of Excellence for Polysaccharide Research, Institute of Organic Chemistry and Macromolecular Chemistry (IOMC), Friedrich Schiller University of Jena, Humboldtstraße 10, 07743 Jena, Germany
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7
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Stark WJ. Nanoparticles in Biological Systems. Angew Chem Int Ed Engl 2011; 50:1242-58. [DOI: 10.1002/anie.200906684] [Citation(s) in RCA: 429] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2009] [Revised: 02/23/2010] [Indexed: 12/12/2022]
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Namdeo M, Bajpai S. Immobilization of α-amylase onto cellulose-coated magnetite (CCM) nanoparticles and preliminary starch degradation study. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.molcatb.2009.02.005] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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9
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Horák D, Babic M, Macková H, Benes MJ. Preparation and properties of magnetic nano- and microsized particles for biological and environmental separations. J Sep Sci 2007; 30:1751-72. [PMID: 17623453 DOI: 10.1002/jssc.200700088] [Citation(s) in RCA: 295] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The paper presents a critical overview on magnetic nanoparticles and microspheres used as separation media in different fields of chemistry, biochemistry, biology, and environment protection. The preparation of most widely used magnetic iron oxides in appropriate form, their coating or encapsulation in polymer microspheres, and functionalization is discussed in the first part. In the second part, new developments in the main application areas of magnetic composite particles for separation and catalytical purposes are briefly described. They cover separations and isolations of toxic inorganic and organic ions, proteins, and other biopolymers, cells, and microorganisms. Only selected number of relevant papers could be included due to the restricted extent of the review.
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Affiliation(s)
- Daniel Horák
- Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Prague, Czech Republic.
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