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Zhang L, Yu Y, Wang Q, Huang X, Feng Z, Li Z. Oridonin loaded peptide nanovesicles alleviate nonalcoholic fatty liver disease in mice. Pharm Dev Technol 2024; 29:123-130. [PMID: 38327230 DOI: 10.1080/10837450.2024.2315460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Accepted: 02/03/2024] [Indexed: 02/09/2024]
Abstract
This study was to construct a nanovesicle delivery system to improve the loading efficiency and stability of ORI for the treatment of nonalcoholic fatty liver disease (NAFLD). This nanovesicles (NVs) exerted a narrow size distribution (195.6 ± 11.49 nm) and high entrapment efficiency (84.46 ± 1.34%). In vitro cell studies demonstrated that the NVs treatment enhanced the cellular uptake of ORI and reduced lipid over-accumulation and total cholesterol levels in NAFLD cell model. At the same time, in vivo study proved that, compared with the normal group, the model group mice showed a decrease in body weight, a significant increase in liver index (6.71 ± 0.62, p < 0.01), and symptoms of liver lipid accumulation, lipid vesicles, and liver tissue fibrosis. Compared with the model group, after high-dose ORI NVs intervention, mice gained weight, decreased liver index (4.69 ± 0.55, p < 0.01), reduced hepatic lipid droplet vacuoles, reduced lipid accumulation (reduced oil red area, p < 0.001), and alleviated the degree of liver fibrosis (reduced blue collagen area, p < 0.001). In conclusion, ORI/HP-β-CD/H9-HePC NVs showed specific liver accumulation and improved therapeutic effects, the nano drug loading system provides a promising strategy for the encapsulation of ORI to effectively alleviate the process of NAFLD.
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Affiliation(s)
- Lifen Zhang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Yao Yu
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Qi Wang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Xi Huang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Zheng Feng
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Zhi Li
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
- Key Laboratory of Advanced Pharmaceutical Technology, Ministry of Education of China, Zhengzhou, China
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2
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Hydroxypropyl-β-cyclodextrin/Oridonin and Trehalose loaded nanovesicles attenuate foam cells formation and regulate the inflammation. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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3
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Shi W, Li S, Wang X, Li S, Zhang X, Hou F. An electrostatic self-assembly approach to prepare tebuconazole nanoparticles with improved sustained release and enhanced antifungal activity. Colloids Surf B Biointerfaces 2022; 216:112587. [PMID: 35617875 DOI: 10.1016/j.colsurfb.2022.112587] [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: 03/01/2022] [Revised: 05/16/2022] [Accepted: 05/17/2022] [Indexed: 11/26/2022]
Abstract
Compared with the traditional pesticides, the nanopesticides (NPs) exhibit better sustained release performance, higher utilization efficiency and reduction of environmental pollution. In this study, the antifungal tebuconazole (TEB) loaded nanoparticles (TEB NPs) were prepared by electrostatic self-assembly of the positively charged poly dimethyl diallyl ammonium chloride (PDADMAC) and sulfobutylether-β-cyclodextrin (SCD) inclusion complex (TEB-SCD) with negative charge. The water solubility and thermal stability of TEB were significantly improved after forming the inclusion complex. The blank NPs and TEB NPs were both characterized by particle size, zeta potential, scanning electron microscopy (SEM), sustained release and antifungal activity. The average particle size of the TEB NPs were 411.75 ± 61.65 nm, and the polydispersity index (PDI) showed low values (< 0.3). The TEB NPs were stable for at least 28 days at 25 °C. Compared with pure TEB, TEB NPs showed the sustained release properties. In addition, TEB NPs exhibited better antifungal activity than TEB industrial concentrate (TC, 98%) and commercially available TEB suspension concentrate (SC) with the 96.33 ± 13.52% antifungal rate of fusarium graminearum. The results indicated that the TEB NPs can improve the antifungal activity and reduce environmental pollution.
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Affiliation(s)
- Wenhui Shi
- Department of Chemistry, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, PR China
| | - Shiqing Li
- Department of Chemistry, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, PR China
| | - Xiaoyan Wang
- Department of Chemistry, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, PR China
| | - Shujing Li
- Department of Chemistry, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, PR China.
| | - Xiaojun Zhang
- Sino-Agri Leading Biosciences Co., LTD., Beijing 100052, PR China.
| | - Fuding Hou
- Fujian Lord Biological Technology Co., LTD., Fujian 365300, PR China
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4
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Based on functional materials and PLGA for the florfenicol controlled release system and its antibacterial properties. REACT FUNCT POLYM 2022. [DOI: 10.1016/j.reactfunctpolym.2022.105331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Green Self-assembled Lactoferrin Carboxymethyl Cellulose Nanogels for Synergistic Chemo/herbal Breast Cancer Therapy. Colloids Surf B Biointerfaces 2022; 217:112657. [DOI: 10.1016/j.colsurfb.2022.112657] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 06/16/2022] [Accepted: 06/22/2022] [Indexed: 11/18/2022]
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6
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Li Y, Huang J, Hu Z, Zeng M, Liu Z, Hu Y. Host-guest stoichiometry affects the physicochemical properties of beta-cyclodextrin/ferulic acid inclusion complexes and films. Food Funct 2022; 13:1327-1335. [PMID: 35040463 DOI: 10.1039/d1fo03080a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An inclusion system of embedding ferulic acid into β-cyclodextrin (FACD) with different host-guest stoichiometries was prepared by a co-precipitation method. Then, the physicochemical properties and release kinetics of the FACD were evaluated. The results of thermal analysis, X-ray diffraction, scanning electron microscopy, and Fourier transform infrared spectroscopy (FTIR) proved the successful embedding of FA into the β-cyclodextrin matrix. Four mathematical models were applied to adjust the ferulic acid release profile and identify preferential kinetics. The results of physicochemical properties confirmed the successful formation of the complexes. The loading capacity (LC) and encapsulation efficiency (EE) of the inclusion complex (1 : 0.5) were 41.0 ± 3.28 mg g-1 and 52.1 ± 2.31%, respectively, which were significantly higher than other molar ratios. The release behaviour revealed that loaded FA molecules under various host-guest stoichiometries obey different release models. While lower host-guest stoichiometry (1 : 0.5) provided desirable EE, the moderate host-guest stoichiometry (1 : 1) exhibited faster release behaviour. The FACD inclusion complex could be a promising bioactive material for food preservation.
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Affiliation(s)
- Yuan Li
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China.,College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, 310058, China.,Qingdao Engineering Research Center for Preservation Technology of Marine Foods, Qingdao 266003, China
| | - Jiayin Huang
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, 310058, China
| | - Zhiheng Hu
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, 310058, China
| | - Mingyong Zeng
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China.,Qingdao Engineering Research Center for Preservation Technology of Marine Foods, Qingdao 266003, China
| | - Zunying Liu
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, China.,Qingdao Engineering Research Center for Preservation Technology of Marine Foods, Qingdao 266003, China
| | - Yaqin Hu
- College of Food Science and Technology, Hainan Tropical Ocean University, Sanya 572022, China.
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7
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Alizadeh N, Nazari F. Thymol essential oil/ β-cyclodextrin inclusion complex into chitosan nanoparticles: Improvement of thymol properties in vitro studies. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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8
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Wang X, Han L, Hu X, Li S, Ma W, Song W. Photostability of the inclusion complex of isoamyl4-(Dimethylamino)benzoate with sulfobutylether-β-cyclodextrin. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2021.113614] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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9
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Real DA, Bolaños K, Priotti J, Yutronic N, Kogan MJ, Sierpe R, Donoso-González O. Cyclodextrin-Modified Nanomaterials for Drug Delivery: Classification and Advances in Controlled Release and Bioavailability. Pharmaceutics 2021; 13:2131. [PMID: 34959412 PMCID: PMC8706493 DOI: 10.3390/pharmaceutics13122131] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 12/01/2021] [Accepted: 12/03/2021] [Indexed: 12/18/2022] Open
Abstract
In drug delivery, one widely used way of overcoming the biopharmaceutical problems present in several active pharmaceutical ingredients, such as poor aqueous solubility, early instability, and low bioavailability, is the formation of inclusion compounds with cyclodextrins (CD). In recent years, the use of CD derivatives in combination with nanomaterials has shown to be a promising strategy for formulating new, optimized systems. The goals of this review are to give in-depth knowledge and critical appraisal of the main CD-modified or CD-based nanomaterials for drug delivery, such as lipid-based nanocarriers, natural and synthetic polymeric nanocarriers, nanosponges, graphene derivatives, mesoporous silica nanoparticles, plasmonic and magnetic nanoparticles, quantum dots and other miscellaneous systems such as nanovalves, metal-organic frameworks, Janus nanoparticles, and nanofibers. Special attention is given to nanosystems that achieve controlled drug release and increase their bioavailability during in vivo studies.
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Affiliation(s)
- Daniel Andrés Real
- Laboratorio de Nanobiotecnología y Nanotoxicología, Departamento de Química Farmacológica y Toxicológica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago 8380544, Chile; (D.A.R.); (K.B.); (M.J.K.)
- Advanced Center for Chronic Diseases (ACCDiS), Universidad de Chile and Pontificia Universidad Católica de Chile, Santiago 8380544, Chile
| | - Karen Bolaños
- Laboratorio de Nanobiotecnología y Nanotoxicología, Departamento de Química Farmacológica y Toxicológica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago 8380544, Chile; (D.A.R.); (K.B.); (M.J.K.)
- Advanced Center for Chronic Diseases (ACCDiS), Universidad de Chile and Pontificia Universidad Católica de Chile, Santiago 8380544, Chile
- Cellular Communication Laboratory, Program of Cellular and Molecular Biology, Center for Studies on Exercise, Metabolism and Cancer (CEMC), Facultad de Medicina, Instituto de Ciencias Biomédicas, Universidad de Chile, Santiago 8380453, Chile
| | - Josefina Priotti
- Área Técnica Farmacéutica, Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Rosario S2002LRK, Argentina;
| | - Nicolás Yutronic
- Laboratorio de Nanoquímica y Química Supramolecular, Departamento de Química, Facultad de Ciencias, Universidad de Chile, Santiago 7800003, Chile;
| | - Marcelo J. Kogan
- Laboratorio de Nanobiotecnología y Nanotoxicología, Departamento de Química Farmacológica y Toxicológica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago 8380544, Chile; (D.A.R.); (K.B.); (M.J.K.)
- Advanced Center for Chronic Diseases (ACCDiS), Universidad de Chile and Pontificia Universidad Católica de Chile, Santiago 8380544, Chile
| | - Rodrigo Sierpe
- Laboratorio de Nanobiotecnología y Nanotoxicología, Departamento de Química Farmacológica y Toxicológica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago 8380544, Chile; (D.A.R.); (K.B.); (M.J.K.)
- Advanced Center for Chronic Diseases (ACCDiS), Universidad de Chile and Pontificia Universidad Católica de Chile, Santiago 8380544, Chile
- Laboratorio de Nanoquímica y Química Supramolecular, Departamento de Química, Facultad de Ciencias, Universidad de Chile, Santiago 7800003, Chile;
- Laboratorio de Biosensores, Departamento de Química Farmacológica y Toxicológica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago 8380494, Chile
| | - Orlando Donoso-González
- Laboratorio de Nanobiotecnología y Nanotoxicología, Departamento de Química Farmacológica y Toxicológica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago 8380544, Chile; (D.A.R.); (K.B.); (M.J.K.)
- Advanced Center for Chronic Diseases (ACCDiS), Universidad de Chile and Pontificia Universidad Católica de Chile, Santiago 8380544, Chile
- Laboratorio de Nanoquímica y Química Supramolecular, Departamento de Química, Facultad de Ciencias, Universidad de Chile, Santiago 7800003, Chile;
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10
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Development of nanostructured systems using natural polymers to optimize the treatment of inflammatory bowel diseases: A prospective study. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102590] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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11
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Tahir MN, Cao Y, Azzouz A, Roy R. Host-guest chemistry of the sulfasalazine-β-cyclodextrin inclusion complex. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132052] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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12
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Mura P. Advantages of the combined use of cyclodextrins and nanocarriers in drug delivery: A review. Int J Pharm 2020; 579:119181. [PMID: 32112928 DOI: 10.1016/j.ijpharm.2020.119181] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 02/24/2020] [Accepted: 02/25/2020] [Indexed: 01/09/2023]
Abstract
Complexation with cyclodextrins (CDs) has been widely and successfully used in pharmaceutical field, mainly for enhancing solubility, stability and bioavailability of a variety of drugs. However, some important drawbacks, including rapid removal from the bloodstream after in vivo administration, or possible replacement, in biological media, of the entrapped drug moieties by other molecules with higher affinity for the CD cavity, can limit the CDs effectiveness as drug carriers. This review is focused on combined strategies simultaneously exploiting CD complexation, and loading of the complexed drug into various colloidal carriers (liposomes, niosomes, polymeric nanoparticles, lipid nanoparticles, nanoemulsions, micelles) which have been investigated as a possible means for circumventing the problems associated with both such carriers, when used separately, and join their relative benefits in a unique delivery system. Several examples of applications have been reported, to illustrate the possible advantages achievable by such a dual strategy, depending on the CD-nanocarrier combination, and mainly resulting in enhanced performance of the delivery system and improved biopharmaceutical properties and therapeutic efficacy of drugs. The major problems and/or drawbacks found in the development of such systems, as well as the (rare) case of failures in achieving the expected improvements have also been highlighted.
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Affiliation(s)
- Paola Mura
- Department of Chemistry, Florence University, via Schiff 6, Sesto Fiorentino, Florence, Italy.
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13
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Zhao L, Tang B, Tang P, Sun Q, Suo Z, Zhang M, Gan N, Yang H, Li H. Chitosan/Sulfobutylether-β-Cyclodextrin Nanoparticles for Ibrutinib Delivery: A Potential Nanoformulation of Novel Kinase Inhibitor. J Pharm Sci 2020; 109:1136-1144. [DOI: 10.1016/j.xphs.2019.10.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 09/07/2019] [Accepted: 10/01/2019] [Indexed: 12/15/2022]
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14
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Mirhashemi F, Amrollahi MA. Preparation and characterization of Fe3O4@Cu-β-CD as a hybrid magnetic catalyst for the synthesis of dihydropyrano[2,3-c]pyrazoles in H2O. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-019-03751-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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15
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Safdar R, Omar AA, Arunagiri A, Regupathi I, Thanabalan M. Potential of Chitosan and its derivatives for controlled drug release applications – A review. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2018.10.020] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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16
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Mirhashemi F, Ali Amrollahi M. Decoration of β-CD on Fe3O4@Ag core–shell nanoparticles as a new magnetically recoverable and reusable catalyst for the synthesis of 3,4-dihydropyrimidinones and 2,4-dihydropyrano[2,3-c]pyrazoles in H2O. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.11.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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17
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Vaidya B, Parvathaneni V, Kulkarni NS, Shukla SK, Damon JK, Sarode A, Kanabar D, Garcia JV, Mitragotri S, Muth A, Gupta V. Cyclodextrin modified erlotinib loaded PLGA nanoparticles for improved therapeutic efficacy against non-small cell lung cancer. Int J Biol Macromol 2018; 122:338-347. [PMID: 30401652 DOI: 10.1016/j.ijbiomac.2018.10.181] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 10/24/2018] [Accepted: 10/25/2018] [Indexed: 01/10/2023]
Abstract
This study was aimed at developing a nanoparticle strategy to overcome acquired resistance against erlotinib in non-small cell lung cancer (NSCLC). To load erlotinib on biodegradable PLGA nanoparticles, erlotinib-cyclodextrin (Erlo-CD) complex was prepared using β-cyclodextrin sulfobutyl ether, which was in turn loaded in the core of PLGA nanoparticles using multiple emulsion solvent evaporation. Nanoparticles were characterized for size distribution, entrapment and loading efficiency, in-vitro release, and therapeutic efficacy against different lung cancer cells. Effect of formulation on cell cycle, apoptosis, and other markers was evaluated using flow cytometry and western blotting studies. The efficacy of optimized nanoformulation was evaluated using a clinically relevant in-vitro 3D-spheroid model. Results showed that Erlo-CD loaded nanoparticles (210 ± 8 nm in size) demonstrated 3-fold higher entrapment (61.5 ± 3.2% vs 21.9 ± 3.7% of plain erlotinib loaded nanoparticles) with ~5% loading efficiency and sustained release characteristics. Developed nanoparticles demonstrated significantly improved therapeutic efficacy against NSCLC cells in terms of low IC50 values and suppressed colony forming ability of cancer cells, increased apoptosis, and autophagy inhibition. Interestingly, 3D spheroid study demonstrated better anticancer activity of Erlo-CD nanoparticles compared to plain erlotinib. Present study has shown a premise to improve therapeutic efficacy against erlotinib-resistant lung cancer using modified nanoErlo formulations.
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Affiliation(s)
- Bhuvaneshwar Vaidya
- School of Pharmacy, Keck Graduate Institute, Claremont, CA 91711, United States of America
| | - Vineela Parvathaneni
- College of Pharmacy and Health Sciences, St. John's University, Queens, NY 11439, United States of America
| | - Nishant S Kulkarni
- College of Pharmacy and Health Sciences, St. John's University, Queens, NY 11439, United States of America
| | - Snehal K Shukla
- College of Pharmacy and Health Sciences, St. John's University, Queens, NY 11439, United States of America
| | - Jenna K Damon
- Department of Biology, University of La Verne, La Verne, CA 91750, United States of America
| | - Apoorva Sarode
- John A Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, United States of America
| | - Dipti Kanabar
- College of Pharmacy and Health Sciences, St. John's University, Queens, NY 11439, United States of America
| | - Jerome V Garcia
- Department of Biology, University of La Verne, La Verne, CA 91750, United States of America
| | - Samir Mitragotri
- John A Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, United States of America
| | - Aaron Muth
- College of Pharmacy and Health Sciences, St. John's University, Queens, NY 11439, United States of America
| | - Vivek Gupta
- School of Pharmacy, Keck Graduate Institute, Claremont, CA 91711, United States of America; College of Pharmacy and Health Sciences, St. John's University, Queens, NY 11439, United States of America.
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Characterization and antioxidant activity of the complexes of tertiary butylhydroquinone with β-cyclodextrin and its derivatives. Food Chem 2018; 260:183-192. [DOI: 10.1016/j.foodchem.2018.04.008] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 04/02/2018] [Accepted: 04/04/2018] [Indexed: 11/18/2022]
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19
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Sun Q, Tang P, Zhao L, Pu H, Zhai Y, Li H. Mechanism and structure studies of cinnamaldehyde/cyclodextrins inclusions by computer simulation and NMR technology. Carbohydr Polym 2018; 194:294-302. [DOI: 10.1016/j.carbpol.2018.04.055] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 04/11/2018] [Accepted: 04/14/2018] [Indexed: 11/17/2022]
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20
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Saha S, Roy A, Roy MN. Mechanistic Investigation of Inclusion Complexes of a Sulfa Drug with α- and β-Cyclodextrins. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b02619] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Subhadeep Saha
- Department of Chemistry, University of North Bengal, Darjeeling-734013, India
| | - Aditi Roy
- Department of Chemistry, University of North Bengal, Darjeeling-734013, India
| | - Mahendra Nath Roy
- Department of Chemistry, University of North Bengal, Darjeeling-734013, India
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Khalid Q, Ahmad M, Usman Minhas M. Hydroxypropyl-β-cyclodextrin hybrid nanogels as nano-drug delivery carriers to enhance the solubility of dexibuprofen: Characterization, in vitro release, and acute oral toxicity studies. ADVANCES IN POLYMER TECHNOLOGY 2017. [DOI: 10.1002/adv.21876] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Qandeel Khalid
- Faculty of Pharmacy and Alternative Medicine; The Islamia University of Bahawalpur; Punjab Pakistan
| | - Mahmood Ahmad
- Faculty of Pharmacy and Alternative Medicine; The Islamia University of Bahawalpur; Punjab Pakistan
| | - Muhammad Usman Minhas
- Faculty of Pharmacy and Alternative Medicine; The Islamia University of Bahawalpur; Punjab Pakistan
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22
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Li M, Zhu L, Zhang T, Liu B, Du L, Jin Y. Pulmonary delivery of tea tree oil-β-cyclodextrin inclusion complexes for the treatment of fungal and bacterial pneumonia. J Pharm Pharmacol 2017; 69:1458-1467. [DOI: 10.1111/jphp.12788] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Accepted: 07/01/2017] [Indexed: 12/16/2022]
Abstract
Abstract
Objectives
Bacterial pneumonia is a common cause of death worldwide. Tea tree oil (TTO) is a potent antimicrobial natural product, which is formulated in dry powder inhalers (DPIs) for the treatment of fungal and bacterial pneumonia.
Methods
Tea tree oil-β-cyclodextrin inclusion complexes (TTO-β-CD) were prepared and characterized. Aerodynamic properties of TTO-β-CD powders were measured. The rat models of fungal (Candida albicans) and bacterial (Acinetobacter baumannii) pneumonia were prepared. Saline, TTO, TTO-β-CD and the positive drug (fluconazole or penicillin) were directly delivered to the rat lungs. Pathological and biological assays were conducted.
Key findings
Tea tree oil-β-CD powders had an appropriate aerodynamic diameter of 5.59 μm and the fine particle fraction of 51.22%, suitable for pulmonary delivery. TTO-β-CD showed higher and similar antipneumonic effects on the rat models than fluconazole and penicillin, respectively. The effects of TTO-β-CD were higher than TTO alone. The antipneumonic mechanisms involved blocking the recruitment of leucocytes and neutrophils, eliminating the microbes, downregulating pro-inflammatory cytokines (including tumour necrosis factor-α, interleukin-1β and interleukin-6), suppressing cyclooxygenase 2 expression, and further reducing lung injury.
Conclusions
Inhaled TTO-β-CD powders have the advantages of portability, high stability, self-administration, high lung deposition and good antipneumonic effect. It is a promising DPI for the treatment of fungal and bacterial pneumonia.
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Affiliation(s)
- Miao Li
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
| | - Lifei Zhu
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
- Anhui Medical University, Hefei, China
| | - Tongtong Zhang
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
- Anhui Medical University, Hefei, China
| | - Boming Liu
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
- Pharmaceutical College of Henan University, Kaifeng, China
| | - Lina Du
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
- Anhui Medical University, Hefei, China
- Pharmaceutical College of Henan University, Kaifeng, China
| | - Yiguang Jin
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
- Anhui Medical University, Hefei, China
- Pharmaceutical College of Henan University, Kaifeng, China
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