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Meka AK, Gopalakrishna A, Iriarte-Mesa C, Rewatkar P, Qu Z, Wu X, Cao Y, Prasadam I, Janjua TI, Kleitz F, Kumeria T, Popat A. Influence of Pore Size and Surface Functionalization of Mesoporous Silica Nanoparticles on the Solubility and Antioxidant Activity of Confined Coenzyme Q10. Mol Pharm 2023. [PMID: 37216314 DOI: 10.1021/acs.molpharmaceut.3c00017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Coenzyme Q10 is a potent antioxidant that plays an important role in the maintenance of various biochemical pathways of the body and has a wide range of therapeutic applications. However, it has low aqueous solubility and oral bioavailability. Mesoporous silica nanoparticles (MCM-41 and SBA-15 types) exhibiting varying pore sizes and modified with phosphonate and amino groups were used to study the influence of pore structure and surface chemistry on the solubility, in vitro release profile, and intracellular ROS inhibition activity of coenzyme Q10. The particles were thoroughly characterized to confirm the morphology, size, pore profile, functionalization, and drug loading. Surface modification with phosphonate functional groups was found to have the strongest impact on the solubility enhancement of coenzyme Q10 when compared to that of pristine and amino-modified particles. Phosphonate-modified MCM-41 nanoparticles (i.e., MCM-41-PO3) induced significantly higher coenzyme Q10 solubility than the other particles studied. Furthermore, MCM-41-PO3 led to a twofold decrease in ROS generation in human chondrocyte cells (C28/I2), compared to the free drug in a DMSO/DMEM mixture. The results confirmed the significant contribution of small pore size and negative surface charge of MSNs that enable coenzyme Q10 confinement to allow enhanced drug solubility and antioxidant activity.
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Affiliation(s)
- Anand Kumar Meka
- School of Pharmacy, The University of Queensland, Woolloongabba QLD 4102, Australia
| | | | - Claudia Iriarte-Mesa
- Department of Inorganic Chemistry - Functional Materials, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria
- Vienna Doctoral School in Chemistry (DoSChem), University of Vienna, Währinger Str. 42, 1090 Vienna, Austria
| | - Prarthana Rewatkar
- Center for Biomedical Technologies, School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Kelvin Grove Campus, Brisbane QLD 4059, Australia
| | - Zhi Qu
- School of Pharmacy, The University of Queensland, Woolloongabba QLD 4102, Australia
| | - Xiaoxin Wu
- Center for Biomedical Technologies, School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Kelvin Grove Campus, Brisbane QLD 4059, Australia
| | - Yuxue Cao
- School of Pharmacy, The University of Queensland, Woolloongabba QLD 4102, Australia
| | - Indira Prasadam
- Center for Biomedical Technologies, School of Mechanical, Medical and Process Engineering, Queensland University of Technology, Kelvin Grove Campus, Brisbane QLD 4059, Australia
| | - Taskeen Iqbal Janjua
- School of Pharmacy, The University of Queensland, Woolloongabba QLD 4102, Australia
| | - Freddy Kleitz
- Department of Inorganic Chemistry - Functional Materials, Faculty of Chemistry, University of Vienna, 1090 Vienna, Austria
| | - Tushar Kumeria
- School of Pharmacy, The University of Queensland, Woolloongabba QLD 4102, Australia
- School of Materials Science and Engineering, The University of New South Wales, Sydney NSW 2052, Australia
| | - Amirali Popat
- School of Pharmacy, The University of Queensland, Woolloongabba QLD 4102, Australia
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Wang H, Lv R, Gao S, Wang Y, Hao N, An Y, Li Y, Ji Y, Cao M. Investigation of the interaction between the functionalized mesoporous silica nanocarriers and bovine serum albumin via multi-spectroscopy. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 293:122421. [PMID: 36801729 DOI: 10.1016/j.saa.2023.122421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 01/09/2023] [Accepted: 01/26/2023] [Indexed: 06/18/2023]
Abstract
It is well known that the physicochemical properties of nanocarriers, which are closely related to the surface modification of nanoparticles, have crucial impacts on their biological effects. Herein, the interaction between functionalized degradable dendritic mesoporous silica nanoparticles (DDMSNs) and bovine serum albumin (BSA) was investigated for probing into the nanocarriers' potential toxicity using multi-spectroscopy such as ultraviolet/visible (UV/Vis), synchronous fluorescence, Raman and circular dichroism (CD) spectroscopy. BSA, owing to its structural homology and high sequence similarity with HSA, was employed as the model protein to study the interactions with DDMSNs, amino-modified DDMSNs (DDMSNs-NH2) and hyaluronic acid (HA) coated nanoparticles (DDMSNs-NH2-HA). It was found that the static quenching behavior of DDMSNs-NH2-HA to BSA was accompanied by an endothermic and hydrophobic force-driven thermodynamic process, which was confirmed by fluorescence quenching spectroscopic studies and thermodynamic analysis. Furthermore, the conformational variations of BSA upon interaction with nanocarriers were observed by combination of UV/Vis, synchronous fluorescence, Raman and CD spectroscopy. The microstructure of amino residues in BSA changed due to the existence of nanoparticles, for example, the amino residues and hydrophobic groups exposed to microenvironment and the alpha helix (α-helix) content of BSA decreased. Specially, through thermodynamic analysis, the diverse binding modes and driving forces between nanoparticles and BSA were discovered because of different surface modifications on DDMSNs, DDMSNs-NH2 and DDMSNs-NH2-HA. We believe that this work can promote the interpretation of mutual impact between nanoparticles and biomolecules, which will be in favor of predicting the biological toxicity of nano-DDS and engineering functionalized nanocarriers.
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Affiliation(s)
- Haohao Wang
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Ruihong Lv
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Shanshan Gao
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Yuan Wang
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Ning Hao
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Yingli An
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Yichen Li
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China
| | - Yongsheng Ji
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, China.
| | - Mingzhuo Cao
- Academy of Chinese Medicine Science, Henan University of Chinese Medicine, Zhengzhou, Henan 450046, China.
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Kerdmuanglek F, Chomtong T, Boonsith S, Chutimasakul T, Iemsam-Arng J, Thepwatee S. Non-ionic surfactant-assisted controlled release of oxyresveratrol on dendritic fibrous silica for topical applications. J Colloid Interface Sci 2023; 646:342-353. [PMID: 37201462 DOI: 10.1016/j.jcis.2023.05.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 04/21/2023] [Accepted: 05/08/2023] [Indexed: 05/20/2023]
Abstract
We present a simple and eco-friendly method for controlled drug release using a surfactant-assisted method. Oxyresveratrol (ORES) was co-loaded with a non-ionic surfactant onto KCC-1, a dendritic fibrous silica, using an ethanol evaporation technique. The carriers were characterized using FE-SEM, TEM, XRD, N2 adsorption-desorption, FTIR, and Raman spectroscopy, and the loading and encapsulation efficiencies were assessed using TGA and DSC techniques. Contact angle and zeta potential were used to determine the surfactant arrangement and the particle charges. To investigate the effects of different surfactants (Tween 20, Tween 40, Tween 80, Tween 85, and Span 80) on ORES release, we conducted experiments under different pH and temperature conditions. Results showed that the types of surfactants, drug loading content, pH, and temperature significantly affected the drug release profile. The percentage of drug loading efficiency of the carriers was in the range of 80 %-100 %, and the release of ORES was in the order of M/KCC-1 > M/K/S80 > M/K/T40 > M/K/T20 > MK/T80 > M/K/T85 at 24 h. Furthermore, the carriers provided excellent protection for ORES against UVA and maintained its antioxidant activity. KCC-1 and Span 80 enhanced the cytotoxicity to HaCaT cells, while Tween 80 suppressed the cytotoxicity.
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Affiliation(s)
- Fonkaeo Kerdmuanglek
- Department of Industrial Chemistry, Faculty of Applied Science, King Mongkut's University of Technology North Bangkok (KMUTNB), Bangkok 10800, Thailand.
| | - Thitikorn Chomtong
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani 12120, Thailand.
| | - Suthida Boonsith
- Department of Chemical Engineering, Faculty of Engineering, Mahidol University, Nakhon Pathom 73170, Thailand.
| | - Threeraphat Chutimasakul
- Nuclear Technology Research and Development Center, Thailand Institute of Nuclear Technology, Nakhon Nayok 26120, Thailand.
| | - Jayanant Iemsam-Arng
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani 12120, Thailand.
| | - Sukanya Thepwatee
- Department of Industrial Chemistry, Faculty of Applied Science, King Mongkut's University of Technology North Bangkok (KMUTNB), Bangkok 10800, Thailand; Research Group of Bioactive Product Design, Cosmetics and Health Care Innovation (BioCos), King Mongkut's University of Technology North Bangkok (KMUTNB), Bangkok 10800, Thailand.
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Nanoparticles loaded with pharmacologically active plant-derived natural products: Biomedical applications and toxicity. Colloids Surf B Biointerfaces 2023; 225:113214. [PMID: 36893664 DOI: 10.1016/j.colsurfb.2023.113214] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 02/08/2023] [Accepted: 02/21/2023] [Indexed: 03/09/2023]
Abstract
Pharmacologically active natural products have played a significant role in the history of drug development. They have acted as sources of therapeutic drugs for various diseases such as cancer and infectious diseases. However, most natural products suffer from poor water solubility and low bioavailability, limiting their clinical applications. The rapid development of nanotechnology has opened up new directions for applying natural products and numerous studies have explored the biomedical applications of nanomaterials loaded with natural products. This review covers the recent research on applying plant-derived natural products (PDNPs) nanomaterials, including nanomedicines loaded with flavonoids, non-flavonoid polyphenols, alkaloids, and quinones, especially their use in treating various diseases. Furthermore, some drugs derived from natural products can be toxic to the body, so the toxicity of them is discussed. This comprehensive review includes fundamental discoveries and exploratory advances in natural product-loaded nanomaterials that may be helpful for future clinical development.
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Bhartiya P, Chawla R, Dutta PK. Folate receptor targeted chitosan and polydopamine coated mesoporous silica nanoparticles for photothermal therapy and drug delivery. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2022. [DOI: 10.1080/10601325.2022.2135443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Prabha Bhartiya
- Polymer Research Laboratory, Department of Chemistry, Motilal Nehru National Institute of Technology Allahabad, Allahabad, Uttar Pradesh, India
| | - Ruchi Chawla
- Polymer Research Laboratory, Department of Chemistry, Motilal Nehru National Institute of Technology Allahabad, Allahabad, Uttar Pradesh, India
| | - Pradip Kumar Dutta
- Polymer Research Laboratory, Department of Chemistry, Motilal Nehru National Institute of Technology Allahabad, Allahabad, Uttar Pradesh, India
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Xiao S, Shoaib A, Xu J, Lin D. Mesoporous silica size, charge, and hydrophobicity affect the loading and releasing performance of lambda-cyhalothrin. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 831:154914. [PMID: 35364147 DOI: 10.1016/j.scitotenv.2022.154914] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/11/2022] [Accepted: 03/25/2022] [Indexed: 06/14/2023]
Abstract
Nanopesticides are attracting increasing attention as a promising technology in agriculture to improve insecticidal efficacy, decrease pesticides uses, and reduce potential environmental impacts. We synthesized mesoporous silica nanoparticles, i.e., Mobil Composition of Matter No.48 (MCM-48), with different sizes (63-130 nm), charges (-22 to 12 mV), and hydrophobicity (water contact angle 29-103°) to assess their loading amount and release of a typical poorly soluble halogenated pyrethroid (i.e., lambda-cyhalothrin particles, LCNS). The smallest MCM-48 displayed relatively higher loading amount of LCNS (~16%) compared to the larger MCM-48 nanoparticles, likely because of its higher pore volume (1.46 cm3 g-1) and pore size (3.56 nm). LCNS loading amount was further improved to ~26% and ~36% after -NH2 (positively charged) and -CH3 (hydrophobic) functionalization, respectively, probably due to hydrogen bonding, electrostatic, and hydrophobic interactions with LCNS. Loading LCNS in MCM-48 nanoparticles also significantly improved its dispersion in water and ultraviolet (UV) light stability, with a 3-7 times longer half-life than that of free LCNS. Although the -NH2 and -CH3 modifications of MCM-48 slightly decreased the UV stability of LCNS, they significantly decreased the release efficiency of LCNS, possibly because of their stronger interactions with LCNS. In addition, the insecticidal effects of LCNS-loaded MCM-48 were more efficient and longer than those of free LCNS. The findings clarify the relationships between physicochemical properties and performance of mesoporous silica nanoparticles, and will inform the rational design of materials for controlled release of pesticides and sustainable control of pests.
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Affiliation(s)
- Shuting Xiao
- Department of Environmental Science, Zhejiang University, Hangzhou 310058, China
| | - Ali Shoaib
- Department of Environmental Science, Zhejiang University, Hangzhou 310058, China
| | - Jiang Xu
- Department of Environmental Science, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, Zhejiang University, Hangzhou 310058, China.
| | - Daohui Lin
- Department of Environmental Science, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Organic Pollution Process and Control, Zhejiang University, Hangzhou 310058, China
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Wang Z, Shi J, Pan H, Liu M, Sang Y, Ai J, Liu Y, Chen L. Membrane-cloaked polydopamine modified mesoporous silica nanoparticles for cancer therapy. NANOTECHNOLOGY 2022; 33:345101. [PMID: 35576909 DOI: 10.1088/1361-6528/ac6fee] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 05/15/2022] [Indexed: 06/15/2023]
Abstract
To improve the shortcomings of narrow therapeutic range and low bioavailability of traditional preparations, a composite drug carrier that combines the advantages of biological carriers and synthetic carriers was prepared in this project. The biomimetic nano-delivery system outer membrane vesicles-polydopamine-mesoporous silica nanoparticle (OMVs-PDA-MSN-DOX) for oral administration is composed of OMVs ofEscherichia colias shell and doxorubicin-loaded MSN modified by PDA as core. Several characterization techniques thoroughly examined the nano-drug delivery system to confirm its surface morphology and chemical property. OMVs-PDA-MSN-DOX with a particle size of 150 nm showed significant cell selectivity and safety. We demonstrated that OMVs are capable of protecting pH-sensitive nanostructure from the oral route of administration in the short term. Importantly, OMVs-PDA-MSN-DOX could facilitate intestinal adhesion and improve DOX bioavailability. Overall, the OMVs-cloaked nanocarrier provides an efficient delivery platform for the oral targeting treatment of cancer with pH-sensitive nano-formulations.
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Affiliation(s)
- Zeyu Wang
- School of Pharmaceutical Science, Liaoning University, Shenyang, 110036, People's Republic of China
| | - Jinyan Shi
- School of Pharmaceutical Science, Liaoning University, Shenyang, 110036, People's Republic of China
| | - Hao Pan
- School of Pharmaceutical Science, Liaoning University, Shenyang, 110036, People's Republic of China
| | - Mingxia Liu
- School of Pharmaceutical Science, Liaoning University, Shenyang, 110036, People's Republic of China
| | - Yuli Sang
- School of Pharmaceutical Science, Liaoning University, Shenyang, 110036, People's Republic of China
| | - Jiao Ai
- School of Pharmaceutical Science, Liaoning University, Shenyang, 110036, People's Republic of China
| | - Yang Liu
- School of Pharmaceutical Science, Liaoning University, Shenyang, 110036, People's Republic of China
| | - Lijiang Chen
- School of Pharmaceutical Science, Liaoning University, Shenyang, 110036, People's Republic of China
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Musallam AA, Mahdy MA, Elnahas HM, Aldeeb RA. Optimization of mirtazapine loaded into mesoporous silica nanostructures via Box-Behnken design: in-vitro characterization and in-vivo assessment. Drug Deliv 2022; 29:1582-1594. [PMID: 35612286 PMCID: PMC9135429 DOI: 10.1080/10717544.2022.2075985] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Employment of mesoporous silica nanostructures (MSNs) in the drug delivery field has shown a significant potential for improving the oral delivery of active pharmaceutical products with low solubility in water. Mirtazapine (MRT) is a tetracyclic antidepressant with poor water solubility (BCS Class II), which was recently approved as a potent drug used to treat severe depression. The principle of this research is to optimize the incorporation of Mirtazapine into MSNs to improve its aqueous solubility, loading efficiency, release performance, and subsequent bioavailability. The formulation was optimized by using of Box-Behnken Design, which allows simultaneous estimation of the impact of different types of silica (SBA-15, MCM-41, and Aluminate-MCM-41), a different drug to silica ratios (33.33%, 49.99%, and 66.66%), and different drug loading procedures (Incipient wetness, solvent evaporation, and solvent impregnation) on the MRT loading efficiency, aqueous solubility and dissolution rate. The optimized formula was achieved by loading MRT into SBA-15 at 33.33% drug ratio prepared by the incipient wetness method, which displayed a loading efficiency of 104.05%, water solubility of 0.2 mg/ml, and 100% dissolution rate after 30 min. The pharmacokinetic profile of the optimized formula was obtained by conducting the in-vivo study in rabbits which showed a marked improvement (2.14-fold) in oral bioavailability greater than plain MRT. The physicochemical parameters and morphology of the optimized formula were characterized by; gas adsorption manometry, scanning electron microscopy (SEM), polarized light microscopy (PLM), Fourier-transform infrared spectroscopy (FT-IR), differential scanning calorimetry (DSC), and X-ray powder diffraction (XRPD).
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Affiliation(s)
- Abeer A Musallam
- Department of Pharmaceutics, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, Giza, Egypt
| | - M A Mahdy
- Department of Pharmaceutics, Faculty of Pharmacy, Zagazig University, Zagazig, Egypt
| | - Hanan M Elnahas
- Department of Pharmaceutics, Faculty of Pharmacy, Zagazig University, Zagazig, Egypt
| | - Reem A Aldeeb
- Department of Pharmaceutics, College of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, Giza, Egypt
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Shi Q, Li F, Yeh S, Moinuddin SM, Xin J, Xu J, Chen H, Ling B. Recent Advances in Enhancement of Dissolution and Supersaturation of Poorly Water-Soluble Drug in Amorphous Pharmaceutical Solids: A Review. AAPS PharmSciTech 2021; 23:16. [PMID: 34893936 DOI: 10.1208/s12249-021-02137-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 09/07/2021] [Indexed: 12/19/2022] Open
Abstract
Amorphization is one of the most effective pharmaceutical approaches to enhance the dissolution and oral bioavailability of poorly water-soluble drugs. In recent years, amorphous formulations have been experiencing rapid development both in theoretical and practical application. Based on using different types of stabilizing agents, amorphous formulations can be mainly classified as polymer-based amorphous solid dispersion, coamorphous formulation, mesoporous silica-based amorphous formulation, etc. This paper summarizes recent advances in the dissolution and supersaturation of these amorphous formulations. Moreover, we also highlight the roles of stabilizing agents such as polymers, low molecular weight co-formers, and mesoporous silica. Maintaining supersaturation in solution is a key factor for the enhancement of dissolution profile and oral bioavailability, and thus, the strategies and challenges for maintaining supersaturation are also discussed. With an in-depth understanding of the inherent mechanisms of dissolution behaviors, the design of amorphous pharmaceutical formulations will become more scientific and reasonable, leading to vigorous development of commercial amorphous drug products.
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Rathinavel S, Korrapati PS, Kalaiselvi P, Dharmalingam S. Mesoporous silica incorporated PCL/Curcumin nanofiber for wound healing application. Eur J Pharm Sci 2021; 167:106021. [PMID: 34571179 DOI: 10.1016/j.ejps.2021.106021] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 09/23/2021] [Accepted: 09/23/2021] [Indexed: 01/03/2023]
Abstract
Electrospinning, a recent fast-emerging technique highly applicable in the production of nanofibers has gained vast recognition owing to its explicit applications in various domains. Amongst which, the production of nanoscaffolds for wound healing applications has been focused recently due to advantages over conventional wound healing methods. In the present research, a composite nanoscaffold comprising SBA-15 (Santa Barbara Amorphous), amine functionalized SBA-15 polycaprolactone (PCL) and curcumin was investigated for its potentiality in wound healing therapeutics. The high biocompatibility and cell adhesion of amine functionalized SBA-15 and the widely explored antimicrobial properties of curcumin added benefit for the wound healing target. The prepared highly interconnected electrospun fibers with porous structure were characterized through various studies such as FTIR, XRD, SEM and EDAX. Further, antibacterial studies against both Gram positive (Bacillus subtilis) and Gram negative (Escherichia coli) strains revealed an improved zone of inhibition. Major invitro studies such as cell migration, proliferation, bio-compatibility was experimented through cell adhesion and live and dead assay using Swiss 3T6 cell lines. In vivo studies on female Wister rats using the fabricated nanofibers incorporated with curcumin and amine functionalized SBA-15 showed 99% scar-less wound healing within 21 days. Re-epithelization of tissue, collagen deposition and formation of granulation tissue were observed from the results of Hematoxylin-Eosin and Masson's tri-chrome staining. From the observations, it can be concluded that the fabricated nanoscaffold could be an effective substrate for wound healing therapeutics.
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Affiliation(s)
- Saranya Rathinavel
- Department of Mechanical Engineering, Anna University, Chennai, Tamil Nadu, India
| | - Purna Sai Korrapati
- Biological Materials Laboratory, CSIR-Central Leather Research Institute, Chennai, 600 020, India
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Abu-Dief A, Alsehli M, Al-Enizi A, Nafady A. Recent Advances in Mesoporous Silica Nanoparticles for Targeted Drug Delivery applications. Curr Drug Deliv 2021; 19:436-450. [PMID: 34238185 DOI: 10.2174/1567201818666210708123007] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 03/15/2021] [Accepted: 04/17/2021] [Indexed: 11/22/2022]
Abstract
Nanotechnology provides the means to design and fabricate delivery vehicles capable of overcoming physiologically imposed obstacles and undesirable side effects of systemic drug delivery. This protocol allows maximal targeting effectiveness and therefore enhances therapeutic efficiency. In recent years, mesoporous silica nanoparticles (MSNPs) have sparked interest in the nanomedicine research community, particularly for their promising applications in cancer treatment. The intrinsic physio-chemical stability, facile functionalization, high surface area, low toxicity, and great loading capacity for a wide range of chemotherapeutic agents make MSNPs very appealing candidates for controllable drug delivery systems. Importantly, the peculiar nanostructures of MSNPs enabled them to serve as an effective drug, gene, protein, and antigen delivery vehicle for a variety of therapeutic regimens. For these reasons, in this review article, we underscore the recent progress in the design and synthesis of MSNPs and the parameters influencing their characteristic features and activities. In addition, the process of absorption, dissemination, and secretion by injection or oral management of MSNPs are also discussed, as they are key directions for the potential utilization of MSNPs. Factors influencing the in vivo fate of MSNPs will also be highlighted, with the main focus on particle size, morphology, porosity, surface functionality, and oxidation. Given that combining other functional materials with MSNPs may increase their biological compatibility, monitor drug discharge, or improve absorption by tumor cells coated MSNPs; these aspects are also covered and discussed herein.
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Affiliation(s)
- Ahmed Abu-Dief
- Chemistry Department, Faculty of Science, Taibah University, Madinah, Saudi Arabia
| | - Mosa Alsehli
- Chemistry Department, Faculty of Science, Taibah University, Madinah, Saudi Arabia
| | - Abdullah Al-Enizi
- Chemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ayman Nafady
- Chemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
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Trzeciak K, Chotera-Ouda A, Bak-Sypien II, Potrzebowski MJ. Mesoporous Silica Particles as Drug Delivery Systems-The State of the Art in Loading Methods and the Recent Progress in Analytical Techniques for Monitoring These Processes. Pharmaceutics 2021; 13:pharmaceutics13070950. [PMID: 34202794 PMCID: PMC8309060 DOI: 10.3390/pharmaceutics13070950] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 06/17/2021] [Accepted: 06/21/2021] [Indexed: 12/17/2022] Open
Abstract
Conventional administration of drugs is limited by poor water solubility, low permeability, and mediocre targeting. Safe and effective delivery of drugs and therapeutic agents remains a challenge, especially for complex therapies, such as cancer treatment, pain management, heart failure medication, among several others. Thus, delivery systems designed to improve the pharmacokinetics of loaded molecules, and allowing controlled release and target specific delivery, have received considerable attention in recent years. The last two decades have seen a growing interest among scientists and the pharmaceutical industry in mesoporous silica nanoparticles (MSNs) as drug delivery systems (DDS). This interest is due to the unique physicochemical properties, including high loading capacity, excellent biocompatibility, and easy functionalization. In this review, we discuss the current state of the art related to the preparation of drug-loaded MSNs and their analysis, focusing on the newest advancements, and highlighting the advantages and disadvantages of different methods. Finally, we provide a concise outlook for the remaining challenges in the field.
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Mohebbi S, Shariatipour M, Shafie B, Amini MM. Encapsulation of tamoxifen citrate in functionalized mesoporous silica and investigation of its release. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102406] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Janjua TI, Rewatkar P, Ahmed-Cox A, Saeed I, Mansfeld FM, Kulshreshtha R, Kumeria T, Ziegler DS, Kavallaris M, Mazzieri R, Popat A. Frontiers in the treatment of glioblastoma: Past, present and emerging. Adv Drug Deliv Rev 2021; 171:108-138. [PMID: 33486006 DOI: 10.1016/j.addr.2021.01.012] [Citation(s) in RCA: 112] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 12/13/2020] [Accepted: 01/09/2021] [Indexed: 12/13/2022]
Abstract
Glioblastoma (GBM) is one of the most aggressive cancers of the brain. Despite extensive research over the last several decades, the survival rates for GBM have not improved and prognosis remains poor. To date, only a few therapies are approved for the treatment of GBM with the main reasons being: 1) significant tumour heterogeneity which promotes the selection of resistant subpopulations 2) GBM induced immunosuppression and 3) fortified location of the tumour in the brain which hinders the delivery of therapeutics. Existing therapies for GBM such as radiotherapy, surgery and chemotherapy have been unable to reach the clinical efficacy necessary to prolong patient survival more than a few months. This comprehensive review evaluates the current and emerging therapies including those in clinical trials that may potentially improve both targeted delivery of therapeutics directly to the tumour site and the development of agents that may specifically target GBM. Particular focus has also been given to emerging delivery technologies such as focused ultrasound, cellular delivery systems nanomedicines and immunotherapy. Finally, we discuss the importance of developing novel materials for improved delivery efficacy of nanoparticles and therapeutics to reduce the suffering of GBM patients.
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15
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Thapa RK, Diep DB, Tønnesen HH. Nanomedicine-based antimicrobial peptide delivery for bacterial infections: recent advances and future prospects. JOURNAL OF PHARMACEUTICAL INVESTIGATION 2021. [DOI: 10.1007/s40005-021-00525-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Abstract
Background
Antimicrobial peptides (AMPs) have gained wide interest as viable alternatives to antibiotics owing to their potent antimicrobial effects and the low propensity of resistance development. However, their physicochemical properties (solubility, charge, hydrophobicity/hydrophilicity), stability issues (proteolytic or enzymatic degradation, aggregation, chemical degradation), and toxicities (interactions with blood components or cellular toxicities) limit their therapeutic applications.
Area covered
Nanomedicine-based therapeutic delivery is an emerging concept. The AMP loaded nanoparticles have been prepared and investigated for their antimicrobial effects. In this review, we will discuss different nanomedicine-based AMP delivery systems including metallic nanoparticles, lipid nanoparticles, polymeric nanoparticles, and their hybrid systems along with their future prospects for potent antimicrobial efficacy.
Expert opinion
Nanomedicine-based AMP delivery is a recent approach to the treatment of bacterial infections. The advantageous properties of nanoparticles including the enhancement of AMP stability, controlled release, and targetability make them suitable for the augmentation of AMP activity. Modifications in the nanomedicine-based approach are required to overcome the problems of nanoparticle instability, shorter residence time, and toxicity. Future rigorous studies for both the AMP loaded nanoparticle preparation and characterization, and detailed evaluations of their in vitro and in vivo antimicrobial effects and toxicities, are essential.
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16
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Pishnamazi M, Hafizi H, Pishnamazi M, Marjani A, Shirazian S, Walker GM. Controlled release evaluation of paracetamol loaded amine functionalized mesoporous silica KCC1 compared to microcrystalline cellulose based tablets. Sci Rep 2021; 11:535. [PMID: 33436819 PMCID: PMC7804127 DOI: 10.1038/s41598-020-79983-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 12/15/2020] [Indexed: 01/11/2023] Open
Abstract
In the pharmaceutical manufacturing, drug release behavior development is remained as one of the main challenges to improve the drug effectiveness. Recently, more focus has been done on using mesoporous silica materials as drug carriers for prolonged and superior control of drug release in human body. In this study, release behavior of paracetamol is developed using drug-loaded KCC-1-NH2 mesoporous silica, based on direct compaction method for preparation of tablets. The purpose of this study is to investigate the utilizing of pure KCC-1 mesoporous silica (KCC-1) and amino functionalized KCC-1 (KCC-1-NH2) as drug carriers in oral solid dosage formulations compared to common excipient, microcrystalline cellulose (MCC), to improve the control of drug release rate by manipulating surface chemistry of the carrier. Different formulations of KCC-1 and KCC-NH2 are designed to investigate the effect of functionalized mesoporous silica as carrier on drug controlled-release rate. The results displayed the remarkable effect of KCC-1-NH2 on drug controlled-release in comparison with the formulation containing pure KCC-1 and formulation including MCC as reference materials. The pure KCC-1 and KCC-1-NH2 are characterized using different evaluation methods such as FTIR, SEM, TEM and N2 adsorption analysis.
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Affiliation(s)
- Marieh Pishnamazi
- Department of Chemistry, Arak Branch, Islamic Azad University, Arak, Iran
| | - Hamid Hafizi
- Department of Chemical Sciences, Bernal Institute, Synthesis and Solid-State Pharmaceutical Centre (SSPC), University of Limerick, Limerick, Ireland
| | - Mahboubeh Pishnamazi
- Department of Chemical Sciences, Bernal Institute, Synthesis and Solid-State Pharmaceutical Centre (SSPC), University of Limerick, Limerick, Ireland
- Institute of Research and Development, Duy Tan University, Da Nang, 550000, Vietnam
- The Faculty of Pharmacy, Duy Tan University, Da Nang, 550000, Vietnam
| | - Azam Marjani
- Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City, Vietnam.
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam.
| | - Saeed Shirazian
- Department of Chemical Sciences, Bernal Institute, Synthesis and Solid-State Pharmaceutical Centre (SSPC), University of Limerick, Limerick, Ireland
- Institute of Research and Development, Duy Tan University, Da Nang, 550000, Vietnam
- The Faculty of Environmental and Chemical Engineering, Duy Tan University, Da Nang, 550000, Vietnam
- Laboratory of Computational Modeling of Drugs, South Ural State University, Chelyabinsk, 454080, Russian Federation
| | - Gavin M Walker
- Department of Chemical Sciences, Bernal Institute, Synthesis and Solid-State Pharmaceutical Centre (SSPC), University of Limerick, Limerick, Ireland
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Exploring tablet design options for tailoring drug release and dose via fused deposition modeling (FDM) 3D printing. Int J Pharm 2020; 591:119987. [DOI: 10.1016/j.ijpharm.2020.119987] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 09/25/2020] [Accepted: 10/11/2020] [Indexed: 01/22/2023]
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18
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Seljak KB, Kocbek P, Gašperlin M. Mesoporous silica nanoparticles as delivery carriers: An overview of drug loading techniques. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101906] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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19
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Hate SS, Reutzel-Edens SM, Taylor LS. Influence of Drug-Silica Electrostatic Interactions on Drug Release from Mesoporous Silica-Based Oral Delivery Systems. Mol Pharm 2020; 17:3435-3446. [PMID: 32790416 DOI: 10.1021/acs.molpharmaceut.0c00488] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Mesoporous silica particles are attractive carriers for poorly soluble drugs whereby confinement of drugs in the mesopores leads to amorphization, which makes them potential carriers for enhanced oral delivery. However, interactions between the drug molecules and the silica surface can lead to incomplete drug release. The strength of the interaction depends on the silica surface chemistry, which varies as a function of pH, as well as on drug chemistry and ionization states. Herein, the adsorption and dissolution behavior of weakly basic drugs were evaluated as a function of pH to understand the impact of electrostatic interactions on the performance of mesoporous silica-based formulations. A higher adsorption was noted when the drug interacted with the silica surface via electrostatic interactions compared to hydrogen bonding. Higher adsorption, in turn, led to a lower extent of drug release. In two-stage release studies of drugs with pKa values close to the intestinal pH, a shift from low to higher pH solutions resulted in a decrease in the solution concentration. Further investigations demonstrated that this was due to readsorption of the drug, initially released in the acidic medium when the pH was increased. Two-stage release studies were also coupled with mass transport measurements. Only a slight improvement in drug release due to simultaneous absorption across a membrane was observed, suggesting strong drug adsorption to the silica surface arising from favorable electrostatic interactions, which diminishes the effect of sink conditions provided by the absorptive environment. This study highlights that physiological parameters, such as solution pH, are important considerations when designing mesoporous silica-based formulations for poorly soluble drugs. It also underscores the importance of incorporating in vivo-relevant conditions in in vitro testing to better evaluate these complex formulations due to the notable effect of dissolution media on the release behavior.
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Affiliation(s)
- Siddhi S Hate
- Department of Industrial and Physical Pharmacy, College of Pharmacy, Purdue University, West Lafayette, Indiana 47907, United States
| | - Susan M Reutzel-Edens
- Lilly Research Laboratories, Eli Lilly and Co., Indianapolis, Indiana 46285, United States
| | - Lynne S Taylor
- Department of Industrial and Physical Pharmacy, College of Pharmacy, Purdue University, West Lafayette, Indiana 47907, United States
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20
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Interplay of Adsorption, Supersaturation and the Presence of an Absorptive Sink on Drug Release from Mesoporous Silica-Based Formulations. Pharm Res 2020; 37:163. [DOI: 10.1007/s11095-020-02879-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 07/10/2020] [Indexed: 11/26/2022]
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21
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Chaudhary Z, Khan GM, Abeer MM, Pujara N, Wan-Chi Tse B, McGuckin MA, Popat A, Kumeria T. Efficient photoacoustic imaging using indocyanine green (ICG) loaded functionalized mesoporous silica nanoparticles. Biomater Sci 2020; 7:5002-5015. [PMID: 31617526 DOI: 10.1039/c9bm00822e] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Photoacoustic (PA) imaging is gaining momentum due to its greater depth of field, low background, and 3D imaging capabilities. However, traditional PA imaging agents (e.g. dyes, quantum dots, etc.) are usually unstable in plasma and bind to serum proteins, and thus cleared rapidly. Because of this, the nanoparticle encapsulation of PA imaging agents is becoming increasingly popular. Therefore, the rational design of carrier nanoparticles for this purpose is necessary for strong imaging signal intensity, high biosafety, and precise targeting. Herein, we systematically evaluate the influence of the chemical and physical surface functionalization of mesoporous silica nanoparticles (MSNs) on the photo-stability, loading, release, and photoacoustic (PA) signal strength of the FDA approved small molecule contrast agent, indocyanine green (ICG). Chemical functionalization involved the modification of MSNs with silanes having amine (NH2) or phosphonate (PO3) terminal groups, whereas physical modifications were performed by capping the ICG loaded MSNs with lipid bilayer (LB) or layer-by-layer (LBL) polyelectrolyte coatings. The NH2-MSNs display the highest ICG mass loading capacity (16.5 wt%) with a limited release of ICG (5%) in PBS over 48 h, while PO3-MSNs only loaded ICG around 3.5 wt%. The physically modified MSNs (i.e. LBMSNs and LBLMSNs) were vacuum loaded resulting in approximately 9 wt% loading and less than 10% ICG release in 48 h. Pure ICG was highly photo-unstable and showed 20% reduction in photoluminescence (PL) within 3 h of exposure to 800 nm, while the ICG loaded onto functionalized MSNs did not photo-degrade. Among the tested formulations, NH2-MSNs and LBLMSNs presented 4-fold in vitro PA signal intensity enhancement at a 200 μg mL-1 equivalent ICG dose. Similar to the in vitro PA imaging, NH2-MSNs and LBLMSNs performed the best when subcutaneously injected into mouse cadavers with 1.29- and 1.43-fold PA signal enhancement in comparison to the pure ICG, respectively.
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Affiliation(s)
- Zanib Chaudhary
- School of Pharmacy, The University of Queensland, Queensland-4102, Australia.
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22
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Abolhosseini Shahrnoy A, Mahjoub AR, Shokrollahi S, Ezzati N, Elsner K, Koch CT. Step‐by‐step synthesis of copper(I) complex supported on platinum nanoparticle‐decorated mesoporous silica hollow spheres and its remarkable catalytic performance in Sonogashira coupling reaction. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5645] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
| | - Ali Reza Mahjoub
- Department of chemistry, Faculty of scienceTarbiat Modares University PO Box 14155‐4383 Tehran Iran
| | | | - Nasim Ezzati
- Department of chemistry, Faculty of scienceTarbiat Modares University PO Box 14155‐4383 Tehran Iran
| | - Kristiane Elsner
- Humboldt‐Universität zu BerlinInstitut für Physik & IRIS Adlershof 12489 Berlin Germany
| | - Christoph T. Koch
- Humboldt‐Universität zu BerlinInstitut für Physik & IRIS Adlershof 12489 Berlin Germany
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23
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Boca S, Gulei D, Zimta AA, Onaciu A, Magdo L, Tigu AB, Ionescu C, Irimie A, Buiga R, Berindan-Neagoe I. Nanoscale delivery systems for microRNAs in cancer therapy. Cell Mol Life Sci 2020; 77:1059-1086. [PMID: 31637450 PMCID: PMC11105078 DOI: 10.1007/s00018-019-03317-9] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 07/26/2019] [Accepted: 09/20/2019] [Indexed: 12/15/2022]
Abstract
Concomitant with advances in research regarding the role of miRNAs in sustaining carcinogenesis, major concerns about their delivery options for anticancer therapies have been raised. The answer to this problem may come from the world of nanoparticles such as liposomes, exosomes, polymers, dendrimers, mesoporous silica nanoparticles, quantum dots and metal-based nanoparticles which have been proved as versatile and valuable vehicles for many biomolecules including miRNAs. In another train of thoughts, the general scheme of miRNA modulation consists in inhibition of oncomiRNA expression and restoration of tumor suppressor ones. The codelivery of two miRNAs or miRNAs in combination with chemotherapeutics or small molecules was also proposed. The present review presents the latest advancements in miRNA delivery based on nanoparticle-related strategies.
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Affiliation(s)
- Sanda Boca
- Nanobiophotonics and Laser Microspectroscopy Center, Interdisciplinary Research Institute on Bio-Nano-Sciences, Babes-Bolyai University, 42 T. Laurian, 400271, Cluj-Napoca, Romania
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, "Iuliu Hatieganu", University of Medicine and Pharmacy, 23 Marinescu Street, 400337, Cluj-Napoca, Romania
| | - Diana Gulei
- MEDFUTURE-Research Center for Advanced Medicine, "Iuliu-Hatieganu" University of Medicine and Pharmacy, 23 Marinescu Street, Cluj-Napoca, Romania
| | - Alina-Andreea Zimta
- MEDFUTURE-Research Center for Advanced Medicine, "Iuliu-Hatieganu" University of Medicine and Pharmacy, 23 Marinescu Street, Cluj-Napoca, Romania
| | - Anca Onaciu
- MEDFUTURE-Research Center for Advanced Medicine, "Iuliu-Hatieganu" University of Medicine and Pharmacy, 23 Marinescu Street, Cluj-Napoca, Romania
| | - Lorand Magdo
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, "Iuliu Hatieganu", University of Medicine and Pharmacy, 23 Marinescu Street, 400337, Cluj-Napoca, Romania
| | - Adrian Bogdan Tigu
- MEDFUTURE-Research Center for Advanced Medicine, "Iuliu-Hatieganu" University of Medicine and Pharmacy, 23 Marinescu Street, Cluj-Napoca, Romania
| | - Calin Ionescu
- 5th Surgical Department, Municipal Hospital, Cluj-Napoca, Romania
- "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Alexandru Irimie
- Department of Oncological Surgery and Gynecological Oncology, 400015, Cluj-Napoca, Romania
- Department of Surgery, The Oncology Institute "Prof. Dr. Ion Chiricuta", 400015, Cluj-Napoca, Romania
| | - Rares Buiga
- Department of Pathology, "Prof Dr. Ion Chiricuta" Oncology Institute, Cluj-Napoca, Romania.
| | - Ioana Berindan-Neagoe
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, "Iuliu Hatieganu", University of Medicine and Pharmacy, 23 Marinescu Street, 400337, Cluj-Napoca, Romania.
- MEDFUTURE-Research Center for Advanced Medicine, "Iuliu-Hatieganu" University of Medicine and Pharmacy, 23 Marinescu Street, Cluj-Napoca, Romania.
- Department of Functional Genomics and Experimental Pathology, The Oncology Institute "Prof. Dr. Ion Chiricuta", 34-36 Republicii Street, Cluj-Napoca, Romania.
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24
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Cui H, Chen X, Bai M, Han D, Lin L, Dong M. Multipathway Antibacterial Mechanism of a Nanoparticle-Supported Artemisinin Promoted by Nitrogen Plasma Treatment. ACS APPLIED MATERIALS & INTERFACES 2019; 11:47299-47310. [PMID: 31797661 DOI: 10.1021/acsami.9b15124] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Artemisinin has excellent antimalarial, antiparasitic, and antibacterial activities; however, the poor water solubility of artemisinin crystal limits their application in antibiosis. Herein, artemisinin crystal was first composited with silica nanoparticles (SNPs) to form an artemisinin@silica nanoparticle (A@SNP). After treating with nitrogen plasma, the aqueous solubility of plasma-treated A@SNP (A@SNP-p) approaches 42.26%, which is possibly attributed to the exposure of hydrophilic groups such as -OH groups on the SNPs during the plasma process. Compared with the pristine A@SNP, the antibacterial activity of A@SNP-p against both Gram-positive and Gram-negative strains is further enhanced, and its bactericidal rate against both strains exceeded 6 log CFU/mL (>99.9999%), which is contributed by the increased water solubility of the A@SNP-p. A possible multipathway antibacterial mechanism of A@SNP was proposed and preliminarily proved by the changes of intracellular materials of bacteria and the inhibition of bacterial metabolism processes, including the HMP pathway in Gram-negative strain and EMP pathway in Gram-positive strain, after treating with A@SNP-p. These findings from the present work will provide a new view for fabricating artemisinin-based materials as antibiotics.
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Affiliation(s)
- Haiying Cui
- School of Food & Biological Engineering , Jiangsu University , Zhenjiang 212013 , China
| | - Xiaochen Chen
- Interdisciplinary Nanoscience Center, Sino-Danish Center for Education and Research , Aarhus University , Aarhus 8000 , Denmark
| | - Mei Bai
- School of Food & Biological Engineering , Jiangsu University , Zhenjiang 212013 , China
| | - Dong Han
- National Center for Nanoscience and Technology , Beijing , China 100190
| | - Lin Lin
- School of Food & Biological Engineering , Jiangsu University , Zhenjiang 212013 , China
| | - Mingdong Dong
- Interdisciplinary Nanoscience Center, Sino-Danish Center for Education and Research , Aarhus University , Aarhus 8000 , Denmark
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25
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Amino Acid-functionalized hollow mesoporous silica nanospheres as efficient biocompatible drug carriers for anticancer applications. Int J Pharm 2019; 572:118709. [DOI: 10.1016/j.ijpharm.2019.118709] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2019] [Revised: 09/12/2019] [Accepted: 09/16/2019] [Indexed: 01/16/2023]
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26
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Shao M, Chang C, Liu Z, Chen K, Zhou Y, Zheng G, Huang Z, Xu H, Xu P, Lu B. Polydopamine coated hollow mesoporous silica nanoparticles as pH-sensitive nanocarriers for overcoming multidrug resistance. Colloids Surf B Biointerfaces 2019; 183:110427. [DOI: 10.1016/j.colsurfb.2019.110427] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Revised: 07/31/2019] [Accepted: 08/05/2019] [Indexed: 01/13/2023]
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27
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Thymoquinone loaded mesoporous silica nanoparticles retard cell invasion and enhance in vitro cytotoxicity due to ROS mediated apoptosis in HeLa and MCF-7 cell lines. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 104:109881. [PMID: 31499940 DOI: 10.1016/j.msec.2019.109881] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 06/10/2019] [Accepted: 06/10/2019] [Indexed: 12/14/2022]
Abstract
Thymoquinone (TQ) loaded monodispersed mesoporous silica nanoparticles (TQ-MSNPs) with size of 188 ± 3 nm were prepared and characterized using DLS, TEM and FTIR. These TQ-MSNPs overcome the limitations of free TQ like hydrophobicity, low aqueous and photo stability and thus enhance its anticancer activity. In vitro release kinetics showed biphasic drug release where up to 50% was released in first 8 h and subsequently 98% released after 48 h. Enhanced cytotoxicity of TQ-MSNPs was observed against MCF-7 and HeLa cell lines as compared to free TQ. DAPI and Annexin V-FITC/PI staining confirmed the induction of apoptosis in cancer cells following treatment with TQ-MSNPs. Also, TQ-MSNPs exhibited enhanced anti-invasion properties against both cell lines as very low concentration of loaded TQ imparts similar benefits as free TQ. Both TQ and TQ-MSNPs exerted their cytotoxicity via reactive oxygen species (ROS) generation, as addition of an antioxidant NAC attenuated their killing activity.
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28
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Ahmadi Z, Mohammadinejad R, Ashrafizadeh M. Drug delivery systems for resveratrol, a non-flavonoid polyphenol: Emerging evidence in last decades. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.03.017] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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29
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Xu C, Lei C, Yu C. Mesoporous Silica Nanoparticles for Protein Protection and Delivery. Front Chem 2019; 7:290. [PMID: 31119124 PMCID: PMC6504683 DOI: 10.3389/fchem.2019.00290] [Citation(s) in RCA: 128] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 04/09/2019] [Indexed: 01/29/2023] Open
Abstract
Therapeutic proteins are widely used in clinic for numerous therapies such as cancer therapy, immune therapy, diabetes management and infectious diseases control. The low stability and large size of proteins generally compromise their therapeutic effects. Thus, it is a big challenge to deliver active forms of proteins into targeted place in a controlled manner. Nanoparticle based delivery systems offer a promising method to address the challenges. In particular, mesoporous silica nanoparticles (MSNs) are of special interest for protein delivery due to their excellent biocompatibility, high stability, rigid framework, well-defined pore structure, easily controllable morphology and tuneable surface chemistry. Therefore, enhanced stability, improved activity, responsive release, and intracellular delivery of proteins have been achieved using MSNs as delivery vehicles. Here, we systematically review the effects of various structural parameters of MSNs on protein loading, protection, and delivery performance. We also highlight the status of the most recent progress using MSNs for intracellular delivery, extracellular delivery, antibacterial proteins delivery, enzyme mobilization, and catalysis.
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Affiliation(s)
- Chun Xu
- School of Dentistry, The University of Queensland, Brisbane, QLD, Australia
| | - Chang Lei
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD, Australia
| | - Chengzhong Yu
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, QLD, Australia
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30
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Li Z, Zhang Y, Feng N. Mesoporous silica nanoparticles: synthesis, classification, drug loading, pharmacokinetics, biocompatibility, and application in drug delivery. Expert Opin Drug Deliv 2019; 16:219-237. [DOI: 10.1080/17425247.2019.1575806] [Citation(s) in RCA: 111] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Zhe Li
- Department of Pharmaceutical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yongtai Zhang
- Department of Pharmaceutical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Nianping Feng
- Department of Pharmaceutical Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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31
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Meka AK, Jenkins LJ, Dàvalos-Salas M, Pujara N, Wong KY, Kumeria T, Mariadason JM, Popat A. Enhanced Solubility, Permeability and Anticancer Activity of Vorinostat Using Tailored Mesoporous Silica Nanoparticles. Pharmaceutics 2018; 10:E283. [PMID: 30562958 PMCID: PMC6321298 DOI: 10.3390/pharmaceutics10040283] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 12/07/2018] [Accepted: 12/10/2018] [Indexed: 11/21/2022] Open
Abstract
Suberoylanilide hydroxamic acid (SAHA) or vorinostat (VOR) is a potent inhibitor of class I histone deacetylases (HDACs) that is approved for the treatment of cutaneous T-cell lymphoma. However, it has the intrinsic limitations of low water solubility and low permeability which reduces its clinical potential especially when given orally. Packaging of drugs within ordered mesoporous silica nanoparticles (MSNs) is an emerging strategy for increasing drug solubility and permeability of BCS (Biopharmaceutical Classification System) class II and IV drugs. In this study, we encapsulated vorinostat within MSNs modified with different functional groups, and assessed its solubility, permeability and anti-cancer efficacy in vitro. Compared to free drug, the solubility of vorinostat was enhanced 2.6-fold upon encapsulation in pristine MSNs (MCM-41-VOR). Solubility was further enhanced when MSNs were modified with silanes having amino (3.9 fold) or phosphonate (4.3 fold) terminal functional groups. Moreover, permeability of vorinostat into Caco-2 human colon cancer cells was significantly enhanced for MSN-based formulations, particularly MSNs modified with amino functional group (MCM-41-NH₂-VOR) where it was enhanced ~4 fold. Compared to free drug, vorinostat encapsulated within amino-modified MSNs robustly induced histone hyperacetylation and expression of established histone deacetylase inhibitor (HDACi)-target genes, and induced extensive apoptosis in HCT116 colon cancer cells. Similar effects were observed on apoptosis induction in HH cutaneous T-cell lymphoma cells. Thus, encapsulation of the BCS class IV molecule vorinostat within MSNs represents an effective strategy for improving its solubility, permeability and anti-tumour activity.
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Affiliation(s)
- Anand Kumar Meka
- School of Pharmacy, The University of Queensland, Brisbane, QLD 4102, Australia.
| | - Laura J Jenkins
- Olivia Newton-John Cancer Research Institute, La Trobe University School of Cancer Medicine, Melbourne, VIC 3084, Australia.
| | - Mercedes Dàvalos-Salas
- Olivia Newton-John Cancer Research Institute, La Trobe University School of Cancer Medicine, Melbourne, VIC 3084, Australia.
| | - Naisarg Pujara
- School of Pharmacy, The University of Queensland, Brisbane, QLD 4102, Australia.
| | - Kuan Yau Wong
- Mater Research Institute-The University of Queensland, Translational Research Institute, Woolloongabba, QLD 4102, Australia.
| | - Tushar Kumeria
- School of Pharmacy, The University of Queensland, Brisbane, QLD 4102, Australia.
- Mater Research Institute-The University of Queensland, Translational Research Institute, Woolloongabba, QLD 4102, Australia.
| | - John M Mariadason
- Olivia Newton-John Cancer Research Institute, La Trobe University School of Cancer Medicine, Melbourne, VIC 3084, Australia.
| | - Amirali Popat
- School of Pharmacy, The University of Queensland, Brisbane, QLD 4102, Australia.
- Mater Research Institute-The University of Queensland, Translational Research Institute, Woolloongabba, QLD 4102, Australia.
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Jafari S, Derakhshankhah H, Alaei L, Fattahi A, Varnamkhasti BS, Saboury AA. Mesoporous silica nanoparticles for therapeutic/diagnostic applications. Biomed Pharmacother 2018; 109:1100-1111. [PMID: 30551360 DOI: 10.1016/j.biopha.2018.10.167] [Citation(s) in RCA: 246] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 10/26/2018] [Accepted: 10/26/2018] [Indexed: 12/17/2022] Open
Abstract
Based on unique intrinsic properties of mesoporous silica nanoparticles (MSNs) such as high surface area, large pore size, good biocompatibility and biodegradability, stable aqueous dispersion, they have received much attention in the recent decades for their applications as a promising platform in the biomedicine field. These porous structures possess a pore size ranging from 2 to 50 nm which make them excellent candidates for various biomedical applications. Herein, at first we described the common approaches of cargo loading and release processes from MSNs. Then, the intracellular uptake, safety and cytotoxicity aspects of MSNs are discussed as well. This review also highlights the most recent advances in the biomedical applications of MSNs, including 1) MSNs-based carriers, 2) MSNs as bioimaging agents, 3) MSNs-based biosensors, 4) MSNs as therapeutic agents (photodynamic therapy), 5) MSN based quantum dots, 6) MSNs as platforms for upconverting nanoparticles, and 6) MSNs in tissue engineering.
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Affiliation(s)
- Samira Jafari
- Pharmaceutical Sciences Research Center, School of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Hossein Derakhshankhah
- Pharmaceutical Sciences Research Center, School of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - Loghman Alaei
- Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
| | - Ali Fattahi
- Pharmaceutical Sciences Research Center, School of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Behrang Shiri Varnamkhasti
- Pharmaceutical Sciences Research Center, School of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ali Akbar Saboury
- Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran.
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Pandey PK, Sharma AK, Rani S, Mishra G, Kandasamy G, Patra AK, Rana M, Sharma AK, Yadav AK, Gupta U. MCM-41 Nanoparticles for Brain Delivery: Better Choline-Esterase and Amyloid Formation Inhibition with Improved Kinetics. ACS Biomater Sci Eng 2018; 4:2860-2869. [DOI: 10.1021/acsbiomaterials.8b00335] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
| | | | | | | | - Gopal Kandasamy
- Department of Chemistry, Amrita Vishwa Vidyapeetham, Amritapuri, Clappana (PO), Kollam 690 525, Kerala, India
| | | | | | | | - Awesh K. Yadav
- Bhagyoday Tirth Pharmacy College, Khurai Road, Sagar, Madhya Pradesh 470002, India
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Xu C, He Y, Li Z, Ahmad Nor Y, Ye Q. Nanoengineered hollow mesoporous silica nanoparticles for the delivery of antimicrobial proteins into biofilms. J Mater Chem B 2018; 6:1899-1902. [PMID: 32254355 DOI: 10.1039/c7tb03201c] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The delivery of bactericidal proteins into biofilms is challenging. Hollow mesoporous silica nanoparticles with large cone-shaped pores were synthesized to deliver antimicrobial proteins into biofilms and showed enhanced antimicrobial activities.
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Affiliation(s)
- Chun Xu
- School of Dentistry, The University of Queensland, Brisbane, QLD 4072, Australia.
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Li Z, Zhang Y, Zhang K, Wu Z, Feng N. Biotinylated-lipid bilayer coated mesoporous silica nanoparticles for improving the bioavailability and anti-leukaemia activity of Tanshinone IIA. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:578-587. [DOI: 10.1080/21691401.2018.1431651] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Zhe Li
- Department of Pharmaceutical Sciences School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, PR China
| | - Yongtai Zhang
- Department of Pharmaceutical Sciences School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, PR China
| | - Kai Zhang
- Department of Pharmaceutical Sciences School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, PR China
| | - Zimei Wu
- School of Pharmacy, University of Auckland, Auckland, New Zealand
| | - Nianping Feng
- Department of Pharmaceutical Sciences School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, PR China
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Abstract
Integration of nanotechnology and biomedicine has offered great opportunities for the development of nanoscaled therapeutic platforms. Amongst various nanocarriers, mesoporous silica nanoparticles (MSNs) is one of the most developed and promising inorganic materials-based drug delivery system for clinical translations due to their simple composition and nanoporous structure. MSNs possess unique structural features, for example, well-defined morphology, large surface areas, uniform size, controllable structure, flexible pore volume, tunable pore sizes, extraordinarily high loading efficiency, and excellent biocompatibility. Progress in structure control and functionalization may endow MSNs with functionalities that enable medical applications of these integrated nanoparticles such as molecularly targeted drug delivery, multicomponent synergistic therapy, in vivo imaging and therapeutic capability, on-demand/stimuli-responsive drug release, etc. In this chapter, the authors overview MSNs' characteristics and the scientific efforts developed till date involving drug delivery and biomedical applications.
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Chen C, Sun W, Wang X, Wang Y, Wang P. Rational design of curcumin loaded multifunctional mesoporous silica nanoparticles to enhance the cytotoxicity for targeted and controlled drug release. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 85:88-96. [PMID: 29407161 DOI: 10.1016/j.msec.2017.12.007] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 10/15/2017] [Accepted: 12/07/2017] [Indexed: 11/15/2022]
Abstract
Curcumin has attracted increasing attentions in recent years due to its promising anticancer activities. However, the hydrophobicity of curcumin has limited greatly its efficacy in clinical trials. In this study, folate (FA)-receptor targeting mesoporous silica nanoparticles that promise high loadings of curcumin via pH-sensitive Schiff base reactions were constructed and examined for targeted delivery of curcumin. Such nano-delivery system showed significantly improved stability and biocompatibility of curcumin under physiological conditions. Further investigations demonstrated that this nanocarrier had high values of drug loading efficiency (9.5%) and pH-responsive drug release property. Moreover, the particles could be efficiently internalized by FA-receptor-rich MCF-7 cells through the receptor-mediated endocytosis, whereas FA-receptor-poor HEK-293T normal cells showed much lower endocytosis of the nanoparticles under the same conditions. The in vitro cytotoxicity assay indicated that the curcumin-loaded nanoparticles exhibited significantly enhanced cytotoxicity against MCF-7 cell than HEK-293T cells because of the higher cellular uptake efficiency of nanocarriers. More broadly, this work demonstrates a new type of mesoporous silica nanocarrier particularly useful for targeted and controlled drug release applications.
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Affiliation(s)
- Chao Chen
- State Key Laboratory of Bioreactor Engineering, Biomedical Nanotechnology Center, Shanghai Collaborative Innovation Center for Biomanufacturing, School of Biotechnology, East China University of Science and Technology, Shanghai 200237, People's Republic of China
| | - Wen Sun
- State Key Laboratory of Bioreactor Engineering, Biomedical Nanotechnology Center, Shanghai Collaborative Innovation Center for Biomanufacturing, School of Biotechnology, East China University of Science and Technology, Shanghai 200237, People's Republic of China
| | - Xiaoli Wang
- State Key Laboratory of Bioreactor Engineering, Biomedical Nanotechnology Center, Shanghai Collaborative Innovation Center for Biomanufacturing, School of Biotechnology, East China University of Science and Technology, Shanghai 200237, People's Republic of China
| | - Yibing Wang
- State Key Laboratory of Bioreactor Engineering, Biomedical Nanotechnology Center, Shanghai Collaborative Innovation Center for Biomanufacturing, School of Biotechnology, East China University of Science and Technology, Shanghai 200237, People's Republic of China.
| | - Ping Wang
- State Key Laboratory of Bioreactor Engineering, Biomedical Nanotechnology Center, Shanghai Collaborative Innovation Center for Biomanufacturing, School of Biotechnology, East China University of Science and Technology, Shanghai 200237, People's Republic of China; Department of Bioproducts and Biosystems Engineering, University of Minnesota, St Paul, MN 55108, USA.
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Juère E, Florek J, Bouchoucha M, Jambhrunkar S, Wong KY, Popat A, Kleitz F. In Vitro Dissolution, Cellular Membrane Permeability, and Anti-Inflammatory Response of Resveratrol-Encapsulated Mesoporous Silica Nanoparticles. Mol Pharm 2017; 14:4431-4441. [PMID: 29094948 DOI: 10.1021/acs.molpharmaceut.7b00529] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Sizing drugs down to the submicron and nanometer scale using nanoparticles has been extensively used in pharmaceutical industries to overcome the poor aqueous solubility of potential therapeutic agents. Here, we report the encapsulation and release of resveratrol, a promising anti-inflammatory and anticancer nutraceutical, from the mesopores of MCM-48-type silica nanospheres of various particle sizes, i.e., 90, 150, and 300 nm. Furthermore, the influence of the carrier pore size on drug solubility was also evaluated (3.5 vs 7 nm). From our results, it is observed that the saturated solubility could depend not only on the pore size but also on the particle size of the nanocarriers. Moreover, with our resveratrol-mesoporous silica nanoparticles formulation, we have observed that the permeability of resveratrol encapsulated in MCM-48 nanoparticles (90 nm) can be enhanced compared to a resveratrol suspension when tested through the human colon carcinoma cell monolayer (Caco-2). Using an in vitro NF-κB assay, we showed that resveratrol encapsulation did not alter its bioactivity and, at lower concentration, i.e., 5 μg mL-1, resveratrol encapsulation provided higher anti-inflammatory activity compared to both resveratrol suspension and solution. All combined, the reported results clearly highlight the potential of small size mesoporous silica nanoparticles as next generation nanocarriers for hydrophobic drugs and nutraceuticals.
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Affiliation(s)
- Estelle Juère
- Department of Inorganic Chemistry - Functional Materials, Faculty of Chemistry, University of Vienna , Währinger Straße 42, 1090 Vienna, Austria.,Department of Chemistry, Université Laval , Quebec City G1V 0A6, Canada
| | - Justyna Florek
- Department of Inorganic Chemistry - Functional Materials, Faculty of Chemistry, University of Vienna , Währinger Straße 42, 1090 Vienna, Austria
| | - Meryem Bouchoucha
- Department of Chemistry, Université Laval , Quebec City G1V 0A6, Canada
| | - Siddharth Jambhrunkar
- School of Pharmacy, The University of Queensland , Brisbane QLD 4072, Australia.,Inflammatory Disease Biology and Therapeutics Group, Mater Research Institute - The University of Queensland, Translational Research Institute , Woolloongabba QLD 4102, Australia
| | - Kuan Yau Wong
- School of Pharmacy, The University of Queensland , Brisbane QLD 4072, Australia.,Inflammatory Disease Biology and Therapeutics Group, Mater Research Institute - The University of Queensland, Translational Research Institute , Woolloongabba QLD 4102, Australia
| | - Amirali Popat
- School of Pharmacy, The University of Queensland , Brisbane QLD 4072, Australia.,Inflammatory Disease Biology and Therapeutics Group, Mater Research Institute - The University of Queensland, Translational Research Institute , Woolloongabba QLD 4102, Australia
| | - Freddy Kleitz
- Department of Inorganic Chemistry - Functional Materials, Faculty of Chemistry, University of Vienna , Währinger Straße 42, 1090 Vienna, Austria.,Department of Chemistry, Université Laval , Quebec City G1V 0A6, Canada
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Maleki A, Kettiger H, Schoubben A, Rosenholm JM, Ambrogi V, Hamidi M. Mesoporous silica materials: From physico-chemical properties to enhanced dissolution of poorly water-soluble drugs. J Control Release 2017; 262:329-347. [PMID: 28778479 DOI: 10.1016/j.jconrel.2017.07.047] [Citation(s) in RCA: 147] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 06/24/2017] [Accepted: 07/31/2017] [Indexed: 12/20/2022]
Abstract
New approaches in pharmaceutical chemistry have resulted in more complex drug molecules in the quest to achieve higher affinity to their targets. However, these 'highly active' drugs can also suffer from poor water solubility. Hence, poorly water soluble drugs became a major challenge in drug formulation, and this problem is increasing, as currently about 40 of the marketed drugs and 90% of drug candidates are classified as poorly water soluble. Various approaches exist to circumvent poor water solubility and poor dissolution rate in aqueous environment, however, each having disadvantages and certain limitations. Recently, mesoporous silica materials (MSMs) have been proposed to be used as matrices for enhancing the apparent solubility and dissolution rate of different drug molecules. MSMs are ideal candidates for this purpose, as silica is a "generally regarded as safe" (GRAS) material, is biodegradable, and can be readily surface-modified in order to optimize drug loading and subsequent release in the human body. The major advantage of mesoporous silica as drug delivery systems (DDSs) for poorly water soluble drugs lies in their pore size, pore morphology, and versatility in alteration of the surface groups, which can result in optimized interactions between a drug candidate and MSM carrier by modifying the pore surfaces. Furthermore, the drug of interest can be loaded into these pores in a preferably amorphous state, which can increase the drug dissolution properties dramatically. The highlights of this review include a critical discussion about the modification of the physico-chemical properties of MSMs and how these physico-chemical modifications influence the drug loading and the subsequent dissolution of poorly water soluble drugs. It aims to further promote the use of MSMs as alternative strategy to common methods like solubility enhancement by cyclodextrins, micronization, or microemulsion techniques. This review can provide guidance on how to tailor MSMs to achieve optimized drug loading and drug dissolution.
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Affiliation(s)
- Aziz Maleki
- Zanjan Pharmaceutical Nanotechnology Research Center (ZPNRC), Zanjan University of Medical Sciences, Zanjan, Iran
| | - Helene Kettiger
- Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Tykistökatu 6A, FI-20520 Turku, Finland
| | - Aurélie Schoubben
- Department of Pharmaceutical Sciences, University of Perugia, 06123 Perugia, Italy
| | - Jessica M Rosenholm
- Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Tykistökatu 6A, FI-20520 Turku, Finland.
| | - Valeria Ambrogi
- Department of Pharmaceutical Sciences, University of Perugia, 06123 Perugia, Italy.
| | - Mehrdad Hamidi
- Zanjan Pharmaceutical Nanotechnology Research Center (ZPNRC), Zanjan University of Medical Sciences, Zanjan, Iran.
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40
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Khanfar M, Al-Nimry S. Stabilization and Amorphization of Lovastatin Using Different Types of Silica. AAPS PharmSciTech 2017; 18:2358-2367. [PMID: 28127721 DOI: 10.1208/s12249-017-0717-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 01/06/2017] [Indexed: 12/19/2022] Open
Abstract
Lovastatin (LOV), an antihyperlipidimic agent, is characterized by low solubility/poor dissolution and, thus, low bioavailability (<5%). A beneficial effect on its bioavailability could result from improving its dissolution. One of the most common methods used to enhance dissolution is the preparation of solid dispersions. Solid dispersions of LOV and silica with different surface areas were prepared. The effects of the type of silica, ratio of drug/silica, incubation period with silica, and the effect of surface area were all studied. Characterization of the prepared formulae for possible interaction between drug and polymer was carried out using differential scanning calorimetery, Fourier transform infrared spectroscopy, powder X-ray diffraction, surface area determination, and scanning electron microscopy. The dissolution profiles of all prepared formulae were constructed and evaluated. It was found that the formula made of LOV and Sylysia 350 FCP in a ratio of 1:5 after an incubation period of 48 h resulted in the best release, and it was stable after 3 months storage at 75% RH and 40°C.
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41
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Valetti S, Xia X, Costa-Gouveia J, Brodin P, Bernet-Camard MF, Andersson M, Feiler A. Clofazimine encapsulation in nanoporous silica particles for the oral treatment of antibiotic-resistant Mycobacterium tuberculosis infections. Nanomedicine (Lond) 2017; 12:831-844. [DOI: 10.2217/nnm-2016-0364] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Aim: First extensive reformulation of clofazimine (CLZ) in nanoporous silica particles (NSPs) for tackling antibiotic-resistant tuberculosis (TB) infections. Materials & methods: Solid-state characterization of several CLZ-encapsulated NSP formulations was followed by in vitro drug solubility, Caco-2 intestinal cells drug permeability and TB antibacterial activity. Results: NSPs stabilize the amorphous state of CLZ (shelf stability >6 months) and dramatically increase the drug solubility in simulated gastric fluid (up to 20-fold) with different dissolution kinetics depending on the NSPs used. CLZ encapsulation in NSP substantially enhances the permeation through model intestinal cell layer, achieving effective antimicrobial concentrations in TB-infected macrophages. Conclusion: Promising results toward refurbishment of an approved marketed drug for a different indication suitable for oral anti-TB formulation.
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Affiliation(s)
- Sabrina Valetti
- Nanologica AB, SE-151 36 Södertälje, Sweden
- Biofilms - Research Center for Biointerfaces, Department of Biomedical Sciences, Faculty of Health & Sciences, Malmö University, Sweden
| | - Xin Xia
- Nanologica AB, SE-151 36 Södertälje, Sweden
| | - Joana Costa-Gouveia
- Univ. Lille, CNRS, INSERM, CHU Lille, Institut Pasteur deLille, U1019 – UMR 8204 – CIIL – Center for Infection & Immunity of Lille, F-59000 Lille, France
| | - Priscille Brodin
- Univ. Lille, CNRS, INSERM, CHU Lille, Institut Pasteur deLille, U1019 – UMR 8204 – CIIL – Center for Infection & Immunity of Lille, F-59000 Lille, France
| | - Marie-Françoise Bernet-Camard
- EA4043 Unité BactériesPathogènes et Santé (UBaPS), Univ. Paris-Sud, Université Paris-Saclay, 92296, Châtenay-Malabry Cedex, France
| | | | - Adam Feiler
- Nanologica AB, SE-151 36 Södertälje, Sweden
- Surface and Corrosion Science, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden
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Resveratrol-loaded folic acid-grafted dextran stearate submicron particles exhibits enhanced antitumor efficacy in non-small cell lung cancers. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 72:185-191. [DOI: 10.1016/j.msec.2016.10.077] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2016] [Revised: 10/20/2016] [Accepted: 10/30/2016] [Indexed: 01/28/2023]
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43
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Tyagi N, De R, Begun J, Popat A. Cancer therapeutics with epigallocatechin-3-gallate encapsulated in biopolymeric nanoparticles. Int J Pharm 2016; 518:220-227. [PMID: 27988378 DOI: 10.1016/j.ijpharm.2016.12.030] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 11/28/2016] [Accepted: 12/12/2016] [Indexed: 01/08/2023]
Abstract
With the recent quantum leap in chemoprevention by dietary products, their use as cancer therapeutics is garnering worldwide attention. The concept of effortlessly fighting this deadly disease by gulping cups of green tea or swallowing green tea extract capsules is appreciated universally. Epigallocatechin-3-gallate (EGCG), a major polyphenol in green tea, has generated significant interest in controlling carcinogenesis due to its growth-inhibitory efficacy against a variety of cancers by targeting multiple signaling pathways. However, the success of EGCG in preclinical studies is difficult to translate into clinical trials due to issues of low solubility, bioavailability and an uncertain therapeutic window. The laborious and expensive journey of drugs from the laboratory to commercialization can be improved by utilizing nanoparticles as anti-cancer drug carriers. Exploitation of biopolymeric nanoparticles in recent years has improved EGCG's biodistribution, stability and tumor selectivity, revealing its superior chemopreventive effects. This review briefly summarizes recent developments regarding the targets and side effects of EGCG, complications associated with its low bioavailability and critically analyses the application of biopolymeric nanoparticles encapsulating EGCG as a next generation delivery systems.
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Affiliation(s)
- Nisha Tyagi
- School of Pharmacy, The University of Queensland Brisbane, QLD,4102,Australia
| | - Ranjit De
- Department of Chemistry, Gwangju Institute of Science and Technology (GIST), Gwangju 61005, South Korea
| | - Jakob Begun
- Inflammatory Disease Biology and Therapeutics Group- Mater Research Institute - The University of Queensland, Translational Research Institute, 37 Kent St, Woolloongabba, QLD 4102, Australia; School of Medicine, The University of Queensland, Brisbane, QLD 4072, Australia.
| | - Amirali Popat
- School of Pharmacy, The University of Queensland Brisbane, QLD,4102,Australia; Inflammatory Disease Biology and Therapeutics Group- Mater Research Institute - The University of Queensland, Translational Research Institute, 37 Kent St, Woolloongabba, QLD 4102, Australia.
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44
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Summerlin N, Qu Z, Pujara N, Sheng Y, Jambhrunkar S, McGuckin M, Popat A. Colloidal mesoporous silica nanoparticles enhance the biological activity of resveratrol. Colloids Surf B Biointerfaces 2016; 144:1-7. [DOI: 10.1016/j.colsurfb.2016.03.076] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Revised: 02/16/2016] [Accepted: 03/25/2016] [Indexed: 10/22/2022]
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45
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Na YG, Jun HS, Kim D, Park BC, Lim SK, Lee KH, Hwang SJ, Park JS, Jung SH, Cho CW. Preformulation of FK506 Prodrugs for Improving Solubility. B KOREAN CHEM SOC 2016. [DOI: 10.1002/bkcs.10861] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Young-Guk Na
- College of Pharmacy and Institute of Drug Research and Development; Chungnam National University; Daejeon 34134 Korea
| | - Hye-Suk Jun
- College of Pharmacy and Institute of Drug Research and Development; Chungnam National University; Daejeon 34134 Korea
| | | | - Byong-Chul Park
- Korea Research Institute of Bioscience and Biotechnology; Daejeon 305-806 Korea
| | | | - Ki-Ho Lee
- College of Pharmacy; Korea University; Sejong 30019 Korea
| | - Sung-Joo Hwang
- College of Pharmacy; Yonsei University; Incheon 406-840 Korea
| | - Jeong-Sook Park
- College of Pharmacy and Institute of Drug Research and Development; Chungnam National University; Daejeon 34134 Korea
| | - Sang-Hun Jung
- College of Pharmacy and Institute of Drug Research and Development; Chungnam National University; Daejeon 34134 Korea
| | - Cheong-Weon Cho
- College of Pharmacy and Institute of Drug Research and Development; Chungnam National University; Daejeon 34134 Korea
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46
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Dolinina ES, Parfenyuk EV. Development of Novel Delivery System for Cardiovascular Drug Molsidomine: Influence of Synthesis Method and Conditions on Molsidomine Release From Its Composites With Hydrophilic Silica In Vitro. J Pharm Sci 2016; 105:1952-1959. [DOI: 10.1016/j.xphs.2016.03.042] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 03/24/2016] [Accepted: 03/30/2016] [Indexed: 10/21/2022]
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47
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Chen T, Yang J, Chen L, Qian X, Zheng Q, Fu T, Qiao H, Li J, Di L. Use of ordered mesoporous silica-loaded phyto-phospholipid complex for BCS IV class plant drug to enhance oral bioavailability: a case report of tanshinone IIA. RSC Adv 2016. [DOI: 10.1039/c6ra22778c] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A CDDS was composed of PC and SD, using TS as a model drug. The marked improvements in oral bioavailability by TSPC-SD may result from comprehensive effects, including improved lg Po/wandPappviaPC, and increased dissolution rates from SD.
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Affiliation(s)
- Ting Chen
- School of Pharmacy
- Nanjing University of Chinese Medicine
- Nanjing 210023
- PR China
- Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System (DDS)
| | - Junhui Yang
- Jiangyin Hospital of Traditional Chinese Medicine Affiliated to Nanjing University of Chinese Medicine
- Jiangyin 214400
- PR China
| | - Lihua Chen
- School of Pharmacy
- Jiangxi University of Traditional Chinese Medicine
- Nanchang 330004
- PR China
| | - Xiaocui Qian
- School of Pharmacy
- Nanjing University of Chinese Medicine
- Nanjing 210023
- PR China
- Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System (DDS)
| | - Qin Zheng
- School of Pharmacy
- Jiangxi University of Traditional Chinese Medicine
- Nanchang 330004
- PR China
| | - Tingming Fu
- School of Pharmacy
- Nanjing University of Chinese Medicine
- Nanjing 210023
- PR China
- Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System (DDS)
| | - Hongzhi Qiao
- School of Pharmacy
- Nanjing University of Chinese Medicine
- Nanjing 210023
- PR China
- Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System (DDS)
| | - Junsong Li
- School of Pharmacy
- Nanjing University of Chinese Medicine
- Nanjing 210023
- PR China
- Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System (DDS)
| | - Liuqing Di
- School of Pharmacy
- Nanjing University of Chinese Medicine
- Nanjing 210023
- PR China
- Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System (DDS)
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48
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McCarthy CA, Ahern RJ, Dontireddy R, Ryan KB, Crean AM. Mesoporous silica formulation strategies for drug dissolution enhancement: a review. Expert Opin Drug Deliv 2015; 13:93-108. [DOI: 10.1517/17425247.2016.1100165] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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49
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Soo E, Thakur S, Qu Z, Jambhrunkar S, Parekh HS, Popat A. Enhancing delivery and cytotoxicity of resveratrol through a dual nanoencapsulation approach. J Colloid Interface Sci 2015; 462:368-74. [PMID: 26479200 DOI: 10.1016/j.jcis.2015.10.022] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Revised: 10/07/2015] [Accepted: 10/08/2015] [Indexed: 11/16/2022]
Abstract
Despite the known anticancer potential of resveratrol, its clinical applications are often hindered by physicochemical limitations such as poor solubility and stability. The encapsulation of resveratrol in formulations such as polymeric nanoparticles and liposomes has shown limited success. This study aimed to develop and optimize a novel drug carrier by co-encapsulating pristine resveratrol alongside cyclodextrin-resveratrol inclusion complexes in the lipophilic and hydrophilic compartments of liposomes, respectively by using a novel dual carrier approach. The particle size, polydispersity index and zeta potential of the final formulation were 131±1.30nm, 0.089±0.005 and -2.64±0.51mV, respectively. Compared to free resveratrol and conventional liposomal formulations with drug release profile of 40-60%, our novel nanoformulations showed complete (100%) drug release in 24h. The formulation was stable for 14days at 4°C. We also studied the in vitro cytotoxicity of resveratrol encapsulated liposomes in HT-29 colon cancer cell lines. The cytotoxicity profile of our liposomes was observed to be dose dependent and enhanced in comparison to free resveratrol (in DMSO). Our study demonstrates that co-encapsulation of pristine resveratrol along with its cyclodextrin complex in liposomal formulations is a plausible option for the enhanced delivery of the hydrophobic chemotherapeutic agent.
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Affiliation(s)
- Ernest Soo
- School of Pharmacy, The University of Queensland, 20 Cornwall St, Brisbane, Australia
| | - Sachin Thakur
- School of Pharmacy, The University of Queensland, 20 Cornwall St, Brisbane, Australia
| | - Zhi Qu
- School of Pharmacy, The University of Queensland, 20 Cornwall St, Brisbane, Australia
| | - Siddharth Jambhrunkar
- Mucosal Diseases Group, Mater Research Institute - The University of Queensland, Translational Research Institute, 37 Kent St, Woolloongabba, QLD 4102, Australia
| | - Harendra S Parekh
- School of Pharmacy, The University of Queensland, 20 Cornwall St, Brisbane, Australia
| | - Amirali Popat
- School of Pharmacy, The University of Queensland, 20 Cornwall St, Brisbane, Australia; Mucosal Diseases Group, Mater Research Institute - The University of Queensland, Translational Research Institute, 37 Kent St, Woolloongabba, QLD 4102, Australia.
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Chen Y, Tuo J, Huang H, Liu D, You X, Mai J, Song J, Xie Y, Wu C, Hu H. Optimized mixed oils remarkably reduce the amount of surfactants in microemulsions without affecting oral bioavailability of ibuprofen by simultaneously enlarging microemulsion areas and enhancing drug solubility. Int J Pharm 2015; 487:17-24. [DOI: 10.1016/j.ijpharm.2015.03.075] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Revised: 02/26/2015] [Accepted: 03/26/2015] [Indexed: 10/23/2022]
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