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Mignani S, Rodrigues J, Roy R, Shi X, Ceña V, El Kazzouli S, Majoral JP. Exploration of biomedical dendrimer space based on in-vivo physicochemical parameters: Key factor analysis (Part 2). Drug Discov Today 2019; 24:1184-1192. [PMID: 30904723 DOI: 10.1016/j.drudis.2019.03.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 02/01/2019] [Accepted: 03/01/2019] [Indexed: 02/08/2023]
Abstract
In nanomedicine, the widespread concern of nanoparticles in general, and dendrimers, in particular, is the analysis of key in-vivo physicochemical parameters to ensure the preclinical and clinical development of 'safe' bioactive nanomaterials. It is clear that for biomedical applications, biocompatible dendrimers, used as nanocarriers or active per se, should be devoid of toxicity and immunogenicity, and have adequate PK/PD behaviors (adequate exposure) in order to diffuse in different tissues. Functionalization of dendrimers has a dramatic effect on in-vivo physicochemical parameters. In this review, we highlighted key in-vivo physicochemical properties, based on data from biochemical, cellular and animal models, to provide biocompatible dendrimers. Up-to-date, only scarce studies have been described on this topic.
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Affiliation(s)
- Serge Mignani
- Université Paris Descartes, PRES Sorbonne Paris Cité, CNRS UMR 860, Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologique, 45, rue des Saints Peres, 75006 Paris, France; CQM - Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus da Penteada, 9020-105 Funchal, Portugal; Glycovax Pharma, 424 Guy Street, Suite 202, Montreal, Quebec H3J 1S6, Canada; Department of Pharmacy, Zhengzhou Railway Vocational & Technical College, Zhengzhou 450018, China.
| | - João Rodrigues
- CQM - Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus da Penteada, 9020-105 Funchal, Portugal; School of Materials Science and Engineering/Center for Nano Energy Materials, Northwestern Polytechnical University, Xi'an 710072, China.
| | - René Roy
- Glycovax Pharma, 424 Guy Street, Suite 202, Montreal, Quebec H3J 1S6, Canada.
| | - Xiangyang Shi
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, PR China
| | - Valentin Ceña
- Unidad Asociada Neurodeath, Universidad de Castilla-La Mancha, 02006 Albacete, Spain; Centro de Investigación Biomédica en Red para Enfermedades Neurodegenerativas, ISCIII, 28031 Madrid, Spain
| | - Saïd El Kazzouli
- Euromed Research Center, Euromed Faculty of Engineering, Euromed University of Fes (UEMF), Route de Meknès, 30000 Fès, Morocco
| | - Jean-Pierre Majoral
- Department of Pharmacy, Zhengzhou Railway Vocational & Technical College, Zhengzhou 450018, China; Laboratoire de Chimie de Coordination du CNRS, 205 route de Narbonne, 31077 Toulouse Cedex 4, France; Université Toulouse 118 route de Narbonne, 31077 Toulouse Cedex 4, France.
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Chen J, Lu Y, Cheng Y, Ma R, Zou J, Zheng H, Wang R, Zhu Z, Li F. Novel Strategy of Gene Delivery System Based on Dendrimer Loaded Recombinant Hirudine Plasmid for Thrombus Targeting Therapy. Mol Pharm 2019; 16:1648-1657. [DOI: 10.1021/acs.molpharmaceut.8b01325] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Junjie Chen
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Yanping Lu
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Ying Cheng
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Rui Ma
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Jiafeng Zou
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Hongyue Zheng
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Ruwei Wang
- Zhejiang Conba Pharmaceutical Co., Ltd, Hangzhou, Zhejiang, China
| | - Zhihong Zhu
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
| | - Fanzhu Li
- College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, China
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53
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Xie H, Li L, Sun Y, Wang Y, Gao S, Tian Y, Ma X, Guo C, Bo F, Zhang L. An Available Strategy for Nasal Brain Transport of Nanocomposite Based on PAMAM Dendrimers via In Situ Gel. NANOMATERIALS 2019; 9:nano9020147. [PMID: 30682799 PMCID: PMC6409925 DOI: 10.3390/nano9020147] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 01/13/2019] [Accepted: 01/15/2019] [Indexed: 12/13/2022]
Abstract
Polyamidoamine (PAMAM) dendrimers are efficient drug carriers. The presence of a physiological pathway for nasal brain transport provides a potential path for direct brain-targeted delivery of dendrimer nanocomposites. In this study, we synthesized PAMAM dendrimer composites with a nanoscale size; the particle size of PAE (Paeonol)/mPEG (the heterofunctional PEG polymer with a methoxy)-PAMAM G5.NHAc and mPEG-PAMAM G5.NH₂-FITC were 72.41 ± 11.58 nm and 96.51 ± 7.77 nm, and the zeta potential of PAE/mPEG-PAMAM G5.NHAc and mPEG-PAMAM G5.NH₂-FITC were + 0.57 ± 0.11 mv and + 9.60 ± 0.41 mv, respectively. The EE% and DL% of PAE in PAE/mPEG-PAMAM G5.NHAc were 53.77% and 13.92%, respectively. PAE/mPEG-PAMAM G5.NHAc/DGG ionic-sensitive in situ gel was prepared, the viscosity of solution and gel state were 112 ± 3.2 mPa and 1403 ± 38.5 mPa, respectively. The in vitro goat mucoadhesive strength of the gel was 4763.36 ± 85.39 dyne/cm². In situ gel system was proven to be a non-Newtonian pseudo-plastic fluid with shear thinning, thixotropy and yield stress. The optimal model of PAE released from PAE/mPEG-PAMAM G5.NHAc and PAE/mPEG-PAMAM G5.NHAc/DGG were the Higuchi equation and the Korsmeyer-Peppas equation, respectively. The cytotoxicity of the nanocomposites showed a concentration-dependence, and the cell viabilities of PAE/mPEG-PAMAM G5.NHAc were both higher than 95% between 0.0001 μM and 10 μM. mPEG-PAMAM G5.NH₂-FITC was efficiently taken up by cells and exhibited strong fluorescence in the cytoplasm and nucleus. Significant accumulation of nanocomposites was observed in the brain after administration of the in situ gel group, and maximum accumulation was reached at 12 h. A small amount of accumulation was observed in the nanocomposite solution group only at 2 h. Therefore, the direct nasal brain transport efficiency of PAMAM dendrimer nanocomposites can be significantly improved after combining with in situ gel. PAMAM dendrimer nanocomposite/DGG is a potential drug delivery system for nasal brain transport.
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Affiliation(s)
- Huichao Xie
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
| | - Lingjun Li
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
| | - Yue Sun
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
| | - Yuzhen Wang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
| | - Shuang Gao
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
| | - Yuan Tian
- College of Graduate, Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
| | - Xuemei Ma
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
| | - Chengcheng Guo
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
| | - Fumin Bo
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
| | - Li Zhang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China.
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Dang Y, An C, Li Y, Han D, Liu X, Zhang F, Xu Y, Zhong H, Karim Khan MK, Zou F, Sun X. Neutrophil-mediated and low density lipoprotein receptor-mediated dual-targeting nanoformulation enhances brain accumulation of scutellarin and exerts neuroprotective effects against ischemic stroke. RSC Adv 2019; 9:1299-1318. [PMID: 35518053 PMCID: PMC9059646 DOI: 10.1039/c8ra06688d] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 12/05/2018] [Indexed: 11/21/2022] Open
Abstract
Delivery of poorly permeable drugs across the blood-brain barrier (BBB) is a great challenge in the treatment of ischemic stroke.
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Liang J, Gao C, Zhu Y, Ling C, Wang Q, Huang Y, Qin J, Wang J, Lu W, Wang J. Natural Brain Penetration Enhancer-Modified Albumin Nanoparticles for Glioma Targeting Delivery. ACS APPLIED MATERIALS & INTERFACES 2018; 10:30201-30213. [PMID: 30113810 DOI: 10.1021/acsami.8b11782] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
The unsatisfactory therapeutic outcome for glioma is mainly due to the poor blood-brain barrier (BBB) permeability and inefficient accumulation in the glioma area of chemotherapeutic agents. The existing drug delivery strategies can increase drug transport to the brain but are restricted by side effects and/or poor delivery efficiency. In this study, potent brain penetration enhancers were screened from the active components of aromatic resuscitation drugs used in traditional Chinese medicine. A novel glioma-targeting system based on enhancer-modified albumin nanoparticles was developed to safely and efficiently deliver drugs to the glioma regions in the brain. The nanoparticles improved the transport of nanoparticles across brain capillary endothelial cell (BCEC) monolayer by increasing endocytosis in endothelial cells and causing BBB disruption. In vivo imaging studies demonstrated that the systems could enter the brain and subsequently accumulate in glioma cells with a much higher targeting efficiency than that of transferrin-modified albumin nanoparticles. Of note, the nanoparticles could be captured and penetrate through endothelial cells fenestrae in pineal gland, which is suggestive of an effective way to deliver a nanosystem to the brain by bypassing the BBB. The nanoparticles showed good biocompatibility and negligible cytotoxicity. The results reveal an efficient and safe strategy for brain drug delivery in glioma therapy.
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Affiliation(s)
- Jianming Liang
- Guangzhou University of Chinese Medicine , Guangzhou 510006 , PR China
- Department of Pharmaceutics, School of Pharmacy , Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education , Shanghai 201203 , PR China
- Shanghai Institute of Pharmaceutical Industry , China State Institute of Pharmaceutical Industry , Shanghai 201203 , PR China
| | - Caifang Gao
- Department of Pharmaceutics, School of Pharmacy , Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education , Shanghai 201203 , PR China
- Shanghai Institute of Pharmaceutical Industry , China State Institute of Pharmaceutical Industry , Shanghai 201203 , PR China
| | - Ying Zhu
- Guangzhou University of Chinese Medicine , Guangzhou 510006 , PR China
| | - Chengli Ling
- School of Pharmacy , Chengdu University of Traditional Chinese Medicine , Chengdu 611137 , PR China
| | - Qi Wang
- Guangzhou University of Chinese Medicine , Guangzhou 510006 , PR China
| | - Yongzhuo Huang
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences , Shanghai 201203 , PR China
| | - Jing Qin
- Department of Pharmaceutics, School of Pharmacy , Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education , Shanghai 201203 , PR China
| | - Jue Wang
- Department of Pharmaceutics, School of Pharmacy , Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education , Shanghai 201203 , PR China
| | - Weigen Lu
- Shanghai Institute of Pharmaceutical Industry , China State Institute of Pharmaceutical Industry , Shanghai 201203 , PR China
| | - Jianxin Wang
- Guangzhou University of Chinese Medicine , Guangzhou 510006 , PR China
- Department of Pharmaceutics, School of Pharmacy , Fudan University & Key Laboratory of Smart Drug Delivery, Ministry of Education , Shanghai 201203 , PR China
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56
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Borisova MS, Yarovaya OI, Semenova MD, Tolstikova TG, Salakhutdinov NF. Antiulcerogenic activity of borneol derivatives. Russ Chem Bull 2018. [DOI: 10.1007/s11172-018-2110-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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57
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Song H, Wei M, Zhang N, Li H, Tan X, Zhang Y, Zheng W. Enhanced permeability of blood-brain barrier and targeting function of brain via borneol-modified chemically solid lipid nanoparticle. Int J Nanomedicine 2018; 13:1869-1879. [PMID: 29636606 PMCID: PMC5880572 DOI: 10.2147/ijn.s161237] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Introduction The incidence of central nervous system disease has increased in recent years. However, the transportation of drug is restricted by the blood-brain barrier, contributing to the poor therapeutic effect in the brain. Therefore, the development of a new brain-targeting drug delivery system has become the hotspot of pharmacy. Materials and methods Borneol, a simple bicyclic monoterpene extracted from Dryobalanops aromatica, can direct drugs to the upper body parts according to the theory of traditional Chinese medicine. Dioleoyl phosphoethanolamine (DOPE) was chemically modified by borneol as one of the lipid materials of solid lipid nanoparticle (SLN) in the present study. Results The borneol-modified chemically solid lipid nanoparticle (BO-SLN/CM), borneol-modified physically solid lipid nanoparticle (BO-SLN/PM), and SLN have similar diameter (of about 87 nm) and morphological characteristics. However, BO-SLN/CM has a lower cytotoxicity, higher cell uptake, and better blood-brain barrier permeability compared with BO-SLN/PM and SLN. BO-SLN/CM has a remarkable targeting function to the brain, while BO-SLN/ PM and SLNs are concentrated at the lung. Conclusion The present study provides an excellent drug delivery carrier, BO-SLN/CM, having the application potential of targeting to the brain and permeating to the blood-brain barrier.
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Affiliation(s)
- Hui Song
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Man Wei
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Nan Zhang
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - He Li
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Xiaochuan Tan
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Yujia Zhang
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Wensheng Zheng
- Beijing Key Laboratory of Drug Delivery Technology and Novel Formulation, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
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58
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Mignani S, Rodrigues J, Tomas H, Zablocka M, Shi X, Caminade AM, Majoral JP. Dendrimers in combination with natural products and analogues as anti-cancer agents. Chem Soc Rev 2018; 47:514-532. [PMID: 29154385 DOI: 10.1039/c7cs00550d] [Citation(s) in RCA: 139] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
For the first time, an overview of dendrimers in combination with natural products and analogues as anti-cancer agents is presented. This reflects the development of drug delivery systems, such as dendrimers, to tackle cancers. The most significant advantages of using dendrimers in nanomedicine are their high biocompatibility, good water solubility, and their entry - with or without encapsulated, complexed or conjugated drugs - through an endocytosis process. This strategy has accelerated over the years in order to develop nanosystems as nanocarriers, to decrease the intrinsic toxicity of anti-cancer agents, to decrease the drug side effects, to increase the efficacy of the treatment, and consequently to improve patient compliance.
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Affiliation(s)
- Serge Mignani
- Université Paris Descartes, PRES Sorbonne Paris Cité, CNRS UMR 860, Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologique, 45, rue des Saints Peres, 75006, Paris, France
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Mignani S, Rodrigues J, Tomas H, Zablocka M, Shi X, Caminade AM, Majoral JP. Dendrimers in combination with natural products and analogues as anti-cancer agents. Chem Soc Rev 2018. [DOI: https://doi.org/10.1039/c7cs00550d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Overview of the use of dendrimers in combination with encapsulated and conjugated natural products and analogues as anti-cancer agents.
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Affiliation(s)
- Serge Mignani
- Université Paris Descartes, PRES Sorbonne Paris Cité, CNRS UMR 860, Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologique
- Paris
- France
- CQM – Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus da Penteada
- Funchal
| | - João Rodrigues
- CQM – Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus da Penteada
- Funchal
- Portugal
- School of Materials Science and Engineering/Center for Nano Energy Materials, Northwestern Polytechnical University
- Xi’an
| | - Helena Tomas
- CQM – Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus da Penteada
- Funchal
- Portugal
| | - Maria Zablocka
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences
- 90-363 Lodz
- Poland
| | - Xiangyang Shi
- CQM – Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus da Penteada
- Funchal
- Portugal
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University
- Shanghai 201620
| | - Anne-Marie Caminade
- Laboratoire de Chimie de Coordination du CNRS
- 31077 Toulouse Cedex 4
- France
- Université de Toulouse, UPS, INPT
- 31077 Toulouse Cedex
| | - Jean-Pierre Majoral
- Laboratoire de Chimie de Coordination du CNRS
- 31077 Toulouse Cedex 4
- France
- Université de Toulouse, UPS, INPT
- 31077 Toulouse Cedex
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60
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Li Y, An C, Han D, Dang Y, Liu X, Zhang F, Xu Y, Zhong H, Sun X. Neutrophil affinity for PGP and HAIYPRH (T7) peptide dual-ligand functionalized nanoformulation enhances the brain delivery of tanshinone IIA and exerts neuroprotective effects against ischemic stroke by inhibiting proinflammatory signaling pathways. NEW J CHEM 2018. [DOI: 10.1039/c8nj04819c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A great challenge to the therapy of ischemic stroke is the poor physicochemical properties and inability of the drug to cross the blood–brain barrier (BBB).
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Affiliation(s)
- Yutao Li
- Department of Pharmaceutical Engineering
- School of Chemical and Environmental Engineering
- Key Laboratory of Green Chemical Engineering
- Harbin University of Science and Technology
- Harbin
| | - Chiying An
- The First Affiliated Hospital of Harbin Medical University
- Harbin
- China
| | - Danan Han
- Department of Pharmaceutical Engineering
- School of Chemical and Environmental Engineering
- Key Laboratory of Green Chemical Engineering
- Harbin University of Science and Technology
- Harbin
| | - Yanxin Dang
- Department of Pharmaceutical Engineering
- School of Chemical and Environmental Engineering
- Key Laboratory of Green Chemical Engineering
- Harbin University of Science and Technology
- Harbin
| | - Xin Liu
- Department of Pharmaceutical Engineering
- School of Chemical and Environmental Engineering
- Key Laboratory of Green Chemical Engineering
- Harbin University of Science and Technology
- Harbin
| | - Fengming Zhang
- Department of Pharmaceutical Engineering
- School of Chemical and Environmental Engineering
- Key Laboratory of Green Chemical Engineering
- Harbin University of Science and Technology
- Harbin
| | - Yuan Xu
- Department of Pharmacology
- School of Medicine
- Yale University
- New Haven
- USA
| | - Haijing Zhong
- Department of Pharmacology
- School of Medicine
- Yale University
- New Haven
- USA
| | - Xiaojun Sun
- Department of Pharmaceutical Engineering
- School of Chemical and Environmental Engineering
- Key Laboratory of Green Chemical Engineering
- Harbin University of Science and Technology
- Harbin
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61
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Mignani S, Rodrigues J, Tomas H, Zablocka M, Shi X, Caminade AM, Majoral JP. Dendrimers in combination with natural products and analogues as anti-cancer agents. Chem Soc Rev 2018. [DOI: https:/doi.org/10.1039/c7cs00550d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
Overview of the use of dendrimers in combination with encapsulated and conjugated natural products and analogues as anti-cancer agents.
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Affiliation(s)
- Serge Mignani
- Université Paris Descartes, PRES Sorbonne Paris Cité, CNRS UMR 860, Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologique
- Paris
- France
- CQM – Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus da Penteada
- Funchal
| | - João Rodrigues
- CQM – Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus da Penteada
- Funchal
- Portugal
- School of Materials Science and Engineering/Center for Nano Energy Materials, Northwestern Polytechnical University
- Xi’an
| | - Helena Tomas
- CQM – Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus da Penteada
- Funchal
- Portugal
| | - Maria Zablocka
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences
- 90-363 Lodz
- Poland
| | - Xiangyang Shi
- CQM – Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus da Penteada
- Funchal
- Portugal
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University
- Shanghai 201620
| | - Anne-Marie Caminade
- Laboratoire de Chimie de Coordination du CNRS
- 31077 Toulouse Cedex 4
- France
- Université de Toulouse, UPS, INPT
- 31077 Toulouse Cedex
| | - Jean-Pierre Majoral
- Laboratoire de Chimie de Coordination du CNRS
- 31077 Toulouse Cedex 4
- France
- Université de Toulouse, UPS, INPT
- 31077 Toulouse Cedex
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(+)-Borneol improves the efficacy of edaravone against DSS-induced colitis by promoting M2 macrophages polarization via JAK2-STAT3 signaling pathway. Int Immunopharmacol 2017; 53:1-10. [DOI: 10.1016/j.intimp.2017.10.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 09/27/2017] [Accepted: 10/01/2017] [Indexed: 12/15/2022]
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63
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Li P, Zhou X, Qu D, Guo M, Fan C, Zhou T, Ling Y. Preliminary study on fabrication, characterization and synergistic anti-lung cancer effects of self-assembled micelles of covalently conjugated celastrol-polyethylene glycol-ginsenoside Rh2. Drug Deliv 2017; 24:834-845. [PMID: 28532223 PMCID: PMC8241176 DOI: 10.1080/10717544.2017.1326540] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 05/01/2017] [Accepted: 05/02/2017] [Indexed: 01/26/2023] Open
Abstract
The aim of this study was to develop an amphipathic polyethylene glycol (PEG) derivative that was bi-terminally modified with celastrol and ginsenoside Rh2 (Celastrol-PEG-G Rh2). Such derivative was capable of forming novel, celastrol-loaded polymeric micelles (CG-M) for endo/lysosomal delivery and thereby synergistic treatment of lung cancer. Celastrol-PEG-G Rh2 with a yield of 55.6% was first synthesized and characterized. Its critical micellar concentration was 1 × 10-5 M, determined by pyrene entrapment method. CG-M had a small particle size of 121.53 ± 2.35 nm, a narrow polydispersity index of 0.214 ± 0.001 and a moderately negative zeta potential of -23.14 ± 3.15 mV. Celastrol and G Rh2 were rapidly released from CG-M under acidic and enzymatic conditions, but slowly released in normal physiological environments. In cellular studies, the internalization of celastrol and G Rh2 by human non-small cell lung cancer (A549) cells treated with CG-M was 5.8-fold and 1.8-fold higher than that of non-micelle control. Combinational therapy of celastrol and G Rh2 using CG-M exhibited synergistic anticancer activities in cell apoptosis and proliferation assays via rapid drug release within endo/lysosomes. Most importantly, the celastrol in CG-M exhibited a long elimination half-life of 445.3 ± 43.5 min and an improved area under the curve of 645060.8 ± 63640.7 ng/mL/h, that were 1.03-fold and 2.44-fold greater than those of non-micelle control, respectively. These findings suggest that CG-M is a promising vector for precisely releasing anticancer drugs within the tumor cells, and thereby exerts an improved synergistic anti-lung cancer effect.
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Affiliation(s)
- Peng Li
- Department of Oncology, Changzhou Cancer Hospital of Soochow University, Changzhou, P.R. China
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, P.R. China
| | - XiaoYue Zhou
- Department of Oncology, Changzhou Cancer Hospital of Soochow University, Changzhou, P.R. China
| | - Ding Qu
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, P.R. China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, P.R. China, and
| | - Mengfei Guo
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, P.R. China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, P.R. China, and
| | - Chenyi Fan
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, P.R. China
- Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, P.R. China, and
| | - Tong Zhou
- Department of Oncology, Changzhou Cancer Hospital of Soochow University, Changzhou, P.R. China
| | - Yang Ling
- Department of Oncology, Changzhou Cancer Hospital of Soochow University, Changzhou, P.R. China
- Clinical Oncology Laboratory, Changzhou Cancer Hospital of Soochow University, Changzhou, P.R. China
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64
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Zhang QL, Fu BM, Zhang ZJ. Borneol, a novel agent that improves central nervous system drug delivery by enhancing blood-brain barrier permeability. Drug Deliv 2017; 24:1037-1044. [PMID: 28687052 PMCID: PMC8241164 DOI: 10.1080/10717544.2017.1346002] [Citation(s) in RCA: 101] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 06/19/2017] [Accepted: 06/20/2017] [Indexed: 01/14/2023] Open
Abstract
The clinical application of central nervous system (CNS) drugs is limited by their poor bioavailability due to the blood-brain barrier (BBB). Borneol is a naturally occurring compound in a class of 'orifice-opening' agents often used for resuscitative purposes in traditional Chinese medicine. A growing body of evidence confirms that the 'orifice-opening' effect of borneol is principally derived from opening the BBB. Borneol is therefore believed to be an effective adjuvant that can improve drug delivery to the brain. The purpose of this paper is to provide a comprehensive review of information accumulated over the past two decades on borneol's chemical features, sources, toxic and kinetic profiles, enhancing effects on BBB permeability and their putative mechanisms, improvements in CNS drug delivery, and pharmaceutical forms. The BBB-opening effect of borneol is a reversible physiological process characterized by rapid and transient penetration of the BBB and highly specific brain regional distribution. Borneol also protects the structural integrity of the BBB against pathological damage. The enhancement of the BBB permeability is associated with the modulation of multiple ATP-binding cassette transporters, including P-glycoprotein; tight junction proteins; and predominant enhancement of vasodilatory neurotransmitters. Systemic co-administration with borneol improves drug delivery to the brain in a region-, dose- and time-dependent manner. Several pharmaceutical forms of borneol have been developed to improve the kinetic and toxic profiles of co-administered drugs and enhance their delivery to the brain. Borneol is a promising novel agent that deserves further development as a BBB permeation enhancer for CNS drug delivery.
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Affiliation(s)
- Qun-Lin Zhang
- School of Pharmacy, Anhui Medical University, Hefei, China
| | - Bingmei M. Fu
- Department of Biomedical Engineering, The City College of the City University of New York, NY, USA
| | - Zhang-Jin Zhang
- School of Chinese Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China
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65
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Poh S, Putt KS, Low PS. Folate-Targeted Dendrimers Selectively Accumulate at Sites of Inflammation in Mouse Models of Ulcerative Colitis and Atherosclerosis. Biomacromolecules 2017; 18:3082-3088. [PMID: 28863264 DOI: 10.1021/acs.biomac.7b00728] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Scott Poh
- College
of Engineering and Science - Chemistry, Louisiana Tech University, Ruston, Louisiana 71272, United States
| | - Karson S. Putt
- Institute
for Drug Discovery, Purdue University, West Lafayette, Indiana 47907, United States
| | - Philip S. Low
- Institute
for Drug Discovery, Purdue University, West Lafayette, Indiana 47907, United States
- Department
of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
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66
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Abstract
Toxicological tests of a xenobiotic play a key role to determine the safety of the new compound before it reaches the market. In this review article, we describe the main types of toxicological studies that can be performed in vivo to detect a possible undesired effect of a xenobiotic with especial emphasis on the data available for the different types of nanoparticles. The different procedures described in this review allow to obtain valuable information about the possible toxic effects of a xenobiotic to minimize the possible risks for patients once the compound has been approved for therapeutic use.
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Affiliation(s)
- L. Romero-Castillo
- Unidad Asociada Neurodeath, School of Medicine, Universidad de Castilla-La Mancha, Albacete, Spain
- CIBERNED, Instituto de Salud Carlos III, Madrid, Spain
| | - I. Posadas
- Unidad Asociada Neurodeath, School of Medicine, Universidad de Castilla-La Mancha, Albacete, Spain
- Unidad Asociada Neurodeath, School of Pharmacy, Universidad de Castilla-La Mancha, Albacete, Spain
| | - V. Ceña
- Unidad Asociada Neurodeath, School of Medicine, Universidad de Castilla-La Mancha, Albacete, Spain
- CIBERNED, Instituto de Salud Carlos III, Madrid, Spain
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67
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Zou D, Wang W, Lei D, Yin Y, Ren P, Chen J, Yin T, Wang B, Wang G, Wang Y. Penetration of blood-brain barrier and antitumor activity and nerve repair in glioma by doxorubicin-loaded monosialoganglioside micelles system. Int J Nanomedicine 2017; 12:4879-4889. [PMID: 28744122 PMCID: PMC5511015 DOI: 10.2147/ijn.s138257] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
For the treatment of glioma and other central nervous system diseases, one of the biggest challenges is that most therapeutic drugs cannot be delivered to the brain tumor tissue due to the blood–brain barrier (BBB). The goal of this study was to construct a nanodelivery vehicle system with capabilities to overcome the BBB for central nervous system administration. Doxorubicin as a model drug encapsulated in ganglioside GM1 micelles was able to achieve up to 9.33% loading efficiency and 97.05% encapsulation efficiency by orthogonal experimental design. The in vitro study demonstrated a slow and sustainable drug release in physiological conditions. In the cellular uptake studies, mixed micelles could effectively transport into both human umbilical vein endothelial cells and C6 cells. Furthermore, biodistribution imaging of mice showed that the DiR/GM1 mixed micelles were accumulated sustainably and distributed centrally in the brain. Experiments on zebrafish confirmed that drug-loaded GM1 micelles can overcome the BBB and enter the brain. Among all the treatment groups, the median survival time of C6-bearing rats after administering DOX/GM1 micelles was significantly prolonged. In conclusion, the ganglioside nanomicelles developed in this work can not only penetrate BBB effectively but also repair nerves and kill tumor cells at the same time.
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Affiliation(s)
- Dan Zou
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, People's Republic of China
| | - Wei Wang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, People's Republic of China
| | - Daoxi Lei
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, People's Republic of China
| | - Ying Yin
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, People's Republic of China
| | - Peng Ren
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, People's Republic of China
| | - Jinju Chen
- School of Mechanical and System Engineering, Newcastle University, Newcastle Upon Tyne, UK
| | - Tieying Yin
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, People's Republic of China
| | - Bochu Wang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, People's Republic of China
| | - Guixue Wang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, People's Republic of China
| | - Yazhou Wang
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, People's Republic of China
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68
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Han S, Zheng H, Lu Y, Sun Y, Huang A, Fei W, Shi X, Xu X, Li J, Li F. A novel synergetic targeting strategy for glioma therapy employing borneol combination with angiopep-2-modified, DOX-loaded PAMAM dendrimer. J Drug Target 2017. [DOI: 10.1080/1061186x.2017.1344849] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Shunping Han
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, PR China
| | - Hongyue Zheng
- Libraries of Zhejiang Chinese Medical University, Zhejiang Chinese Medical University, Hangzhou, PR China
| | - Yanping Lu
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, PR China
| | - Yue Sun
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, PR China
| | - Anhao Huang
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, PR China
| | - Weidong Fei
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, PR China
| | - Xiaowei Shi
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, PR China
| | - Xiuling Xu
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, PR China
| | - Jingjing Li
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, PR China
| | - Fanzhu Li
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, PR China
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69
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70
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Buczkowski A, Urbaniak P, Piekarski H, Palecz B. Spectroscopic and calorimetric studies on the interaction between PAMAM G4-OH and 5-fluorouracil in aqueous solutions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 171:401-405. [PMID: 27569773 DOI: 10.1016/j.saa.2016.08.030] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Revised: 08/08/2016] [Accepted: 08/16/2016] [Indexed: 06/06/2023]
Abstract
The results of spectroscopic measurements (an increase in solubility, equilibrium dialysis, 1H NMR titration) and calorimetric measurements (isothermal titration ITC) indicate spontaneous (ΔG<0) binding of 5-fluorouracil molecules by PAMAM G4-OH dendrimer with terminal hydroxyl groups in an aqueous solution. PAMAM G4-OH dendrimer bonds about n=8±1 molecules of the drug with an equilibrium constant of K=70±10. The process of saturating the dendrimer active sites by the drug molecules is exothermal (ΔH<0) and is accompanied by an advantageous change in entropy (ΔS>0). The parameters of binding 5-fluorouracil by PAMAM G4-OH dendrimer were compared with those of binding this drug by the macromolecules of PAMAM G3-OH and G5-OH.
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Affiliation(s)
- Adam Buczkowski
- Department of Physical Chemistry, Faculty of Chemistry, University of Lodz, Pomorska 165, Lodz 90-236, Poland.
| | - Pawel Urbaniak
- Department of Inorganic and Analytical Chemistry, Faculty of Chemistry, University of Lodz, Tamka 12, 91-403 Lodz, Poland
| | - Henryk Piekarski
- Department of Physical Chemistry, Faculty of Chemistry, University of Lodz, Pomorska 165, Lodz 90-236, Poland
| | - Bartlomiej Palecz
- Department of Physical Chemistry, Faculty of Chemistry, University of Lodz, Pomorska 165, Lodz 90-236, Poland.
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71
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Li Y, He H, Lu W, Jia X. A poly(amidoamine) dendrimer-based drug carrier for delivering DOX to gliomas cells. RSC Adv 2017. [DOI: 10.1039/c7ra00713b] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
G4–FA–PEG/DOX with surface-modified PEG and FA and encapsulated DOX showed enhanced in vitro cytotoxicity and cellular uptake via FR-mediated endocytosis.
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Affiliation(s)
- Yan Li
- College of Materials Science and Engineering
- Hebei University of Engineering
- Handan 056038
- China
- Beijing National Laboratory for Molecular Sciences
| | - Hai He
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
- Beijing 100871
| | - Wanliang Lu
- State Key Laboratory of Natural and Biomimetic Drugs and School of Pharmaceutical Science
- Peking University
- Beijing
- China
| | - Xinru Jia
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
- Beijing 100871
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72
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Song M, Guo Z, Gao M, Shi C, Xu D, You L, Wu X, Su X, Zhuang R, Pan W, Liu T, Zhang X. Synthesis and preliminary evaluation of a 99m Tc-labeled folate-PAMAM dendrimer for FR imaging. Chem Biol Drug Des 2016; 89:755-761. [PMID: 27910223 DOI: 10.1111/cbdd.12899] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2016] [Revised: 09/29/2016] [Accepted: 10/30/2016] [Indexed: 12/23/2022]
Abstract
Folate receptor is an ideal target for tumor-specific diagnostic and therapeutic. The aim of this study was to synthesize 99m Tc-labeled folate-polyamidoamine dendrimer modified with 2-hydrazinonicotinic acid (99m Tc-HP3 FA) for FR imaging. The 99m Tc-HP3 FA conjugate was prepared using N-tris-(hydroxymethyl)-methylglycine and trisodium triphenylphosphine-3,3',3″-trisulfonate as coligands. Physicochemical properties, in vitro cell uptake study, and in vivo micro-single-photon emission computed tomography/CT imaging were performed. The radiolabeled 99m Tc-HP3 FA conjugate was prepared with high radiolabeling yield, good stability, and water solubility (logP = -1.70 ± 0.21). In cell uptake study, the radiolabeled conjugate showed high uptakes in the FR-abundant KB cells and could be blocked significantly by excess folic acid. The 7721 cells which served as control group substantially had no uptakes. The results of micro-single-photon emission computed tomography/CT imaging exhibited that high accumulation of activity was found in FR-overexpressed KB tumor, and the tumor-to-muscle ratio was approximately 25.78, while, using free FA as inhibitor, the uptakes of 99m Tc-HP3 FA in KB tumor and kidney were obviously inhibited. In summary, a new radiocompound was synthesized successfully with specific FR targeting ability. The feasibility of 99m Tc-HP3 FA for early diagnosis of FR-positive tumors with non-invasive single-photon emission computed tomography imaging was demonstrated and the possibility of imaging-guided drug delivery based on multifunctional polyamidoamine will be studied in the future.
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Affiliation(s)
- Manli Song
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Zhide Guo
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China.,Department of Isotope, China Institute of Atomic Energy, Beijing, China
| | - Mengna Gao
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Changrong Shi
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Duo Xu
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Linyi You
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Xiaowei Wu
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Xinhui Su
- Department of Nuclear Medicine, Zhongshan Hospital Affiliated of Xiamen University, Xiamen, China
| | - Rongqiang Zhuang
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Weimin Pan
- Department of Nuclear Medicine, the Affiliated Hospital of Hainan Medical College, Haikou, China
| | - Ting Liu
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Xianzhong Zhang
- Center for Molecular Imaging and Translational Medicine, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
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73
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Wang M, Li Y, HuangFu M, Xiao Y, Zhang T, Han M, Xu D, Li F, Ling D, Jin Y, Gao J. Pluronic-attached polyamidoamine dendrimer conjugates overcome drug resistance in breast cancer. Nanomedicine (Lond) 2016; 11:2917-2934. [PMID: 27780403 DOI: 10.2217/nnm-2016-0252] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
AIM To design pluronic F68 (PF68)-conjugated polyamidoamine (PAMAM) dendrimer conjugates for doxorubicin (DOX) delivery for overcoming multidrug resistance, and clarify the reversal mechanism. MATERIALS & METHODS A series of PAMAM-PF68 conjugates were designed. The antitumor activity of the DOX-loaded conjugates was evaluated against MCF-7/ADR cells, tumor spheroids and tumors. Several bioinformatics were detected to characterize the reversal mechanism. RESULTS Increased antitumor activity of the DOX-loaded conjugates was achieved in vitro and in vivo. The complexes induced more DOX accumulation via caveolae-mediated endocytosis. After escaping from the endosome/lysosome, the nuclear trafficking of DOX was achieved. Apoptosis was significantly increased by regulating mitochondrial function and gene expression. CONCLUSION With optimized PF68 modification, PAMAM-PF68 conjugates can significantly overcome multidrug resistance in vitro and in vivo.
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Affiliation(s)
- Meng Wang
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, PR China
| | - Ying Li
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, PR China
| | - Mingyi HuangFu
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, PR China
| | - Yi Xiao
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, PR China
| | - Tianyuan Zhang
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, PR China
| | - Min Han
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, PR China
| | - Donghang Xu
- Department of Pharmacy, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310009, PR China
| | - Fangyuan Li
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, PR China
| | - Daishun Ling
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, PR China
| | - Yi Jin
- National Pharmaceutical Engineering Center for Solid Preparation in Chinese Herbal Medicine, Jiangxi University of Traditional Chinese Medicine, Nanchang, 330006, PR China
| | - Jianqing Gao
- Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, PR China
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74
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Zhang P, He W, Zhang H, Huang C, Zhao D, Luan Y. Multifunctional Mixed Micelles for Efficient Docetaxol Delivery for Cancer Therapy. Chempluschem 2016; 81:1237-1244. [PMID: 31964094 DOI: 10.1002/cplu.201600363] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Revised: 08/04/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Pei Zhang
- School of Pharmaceutical Science; Shandong University; 44 West Wenhua Road Jinan Shandong Province 250012 P. R. China
| | - Wenxiu He
- School of Pharmaceutical Science; Shandong University; 44 West Wenhua Road Jinan Shandong Province 250012 P. R. China
| | - Huiyuan Zhang
- School of Pharmaceutical Science; Shandong University; 44 West Wenhua Road Jinan Shandong Province 250012 P. R. China
| | - Chunzhi Huang
- School of Pharmaceutical Science; Shandong University; 44 West Wenhua Road Jinan Shandong Province 250012 P. R. China
| | - Dujuan Zhao
- School of Pharmaceutical Science; Shandong University; 44 West Wenhua Road Jinan Shandong Province 250012 P. R. China
| | - Yuxia Luan
- School of Pharmaceutical Science; Shandong University; 44 West Wenhua Road Jinan Shandong Province 250012 P. R. China
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