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Vène E, Jarnouen K, Ribault C, Vlach M, Verres Y, Bourgeois M, Lepareur N, Cammas-Marion S, Loyer P. Circumsporozoite Protein of Plasmodium berghei- and George Baker Virus A-Derived Peptides Trigger Efficient Cell Internalization of Bioconjugates and Functionalized Poly(ethylene glycol)-b-poly(benzyl malate)-Based Nanoparticles in Human Hepatoma Cells. Pharmaceutics 2022; 14:pharmaceutics14040804. [PMID: 35456637 PMCID: PMC9028075 DOI: 10.3390/pharmaceutics14040804] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 03/31/2022] [Accepted: 04/03/2022] [Indexed: 02/04/2023] Open
Abstract
In order to identify the peptides, selected from the literature, that exhibit the strongest tropism towards human hepatoma cells, cell uptake assays were performed using biotinylated synthetic peptides bound to fluorescent streptavidin or engrafted onto nanoparticles (NPs), prepared from biotin-poly(ethylene glycol)-block-poly(benzyl malate) (Biot-PEG-b-PMLABe) via streptavidin bridging. Two peptides, derived from the circumsporozoite protein of Plasmodium berghei- (CPB) and George Baker (GB) Virus A (GBVA10-9), strongly enhanced the endocytosis of both streptavidin conjugates and NPs in hepatoma cells, compared to primary human hepatocytes and non-hepatic cells. Unexpectedly, the uptake of CPB- and GBVA10-9 functionalized PEG-b-PMLABe-based NPs by hepatoma cells involved, at least in part, the peptide binding to apolipoproteins, which would promote NP’s interactions with cell membrane receptors of HDL particles. In addition, CPB and GBVA10-9 peptide–streptavidin conjugates favored the uptake by hepatoma cells over that of the human macrophages, known to strongly internalize nanoparticles by phagocytosis. These two peptides are promising candidate ligands for targeting hepatocellular carcinomas.
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Affiliation(s)
- Elise Vène
- Institut NUMECAN (Nutrition Metabolisms and Cancer), Inserm, UMR-S 1241, INRAE UMR-A 1341, Univ Rennes, F-35000 Rennes, France; (E.V.); (K.J.); (C.R.); (M.V.); (Y.V.)
- Pôle Pharmacie, Service Hospitalo-Universitaire de Pharmacie, CHU Rennes, F-35033 Rennes, France
| | - Kathleen Jarnouen
- Institut NUMECAN (Nutrition Metabolisms and Cancer), Inserm, UMR-S 1241, INRAE UMR-A 1341, Univ Rennes, F-35000 Rennes, France; (E.V.); (K.J.); (C.R.); (M.V.); (Y.V.)
| | - Catherine Ribault
- Institut NUMECAN (Nutrition Metabolisms and Cancer), Inserm, UMR-S 1241, INRAE UMR-A 1341, Univ Rennes, F-35000 Rennes, France; (E.V.); (K.J.); (C.R.); (M.V.); (Y.V.)
| | - Manuel Vlach
- Institut NUMECAN (Nutrition Metabolisms and Cancer), Inserm, UMR-S 1241, INRAE UMR-A 1341, Univ Rennes, F-35000 Rennes, France; (E.V.); (K.J.); (C.R.); (M.V.); (Y.V.)
- INRAE, Institut AGRO, PEGASE UMR 1348, F-35590 Saint-Gilles, France
| | - Yann Verres
- Institut NUMECAN (Nutrition Metabolisms and Cancer), Inserm, UMR-S 1241, INRAE UMR-A 1341, Univ Rennes, F-35000 Rennes, France; (E.V.); (K.J.); (C.R.); (M.V.); (Y.V.)
| | - Mickaël Bourgeois
- CRCINA, Inserm, CNRS, Université de Nantes, F-44000 Nantes, France;
- ARRONAX Cyclotron, F-44817 Saint Herblain, France
| | - Nicolas Lepareur
- Institut NUMECAN (Nutrition Metabolisms and Cancer), Inserm, UMR-S 1241, INRAE UMR-A 1341, Univ Rennes, F-35000 Rennes, France; (E.V.); (K.J.); (C.R.); (M.V.); (Y.V.)
- Comprehensive Cancer Center Eugène Marquis, F-35000 Rennes, France
- Correspondence: (N.L.); (S.C.-M.); (P.L.)
| | - Sandrine Cammas-Marion
- Institut NUMECAN (Nutrition Metabolisms and Cancer), Inserm, UMR-S 1241, INRAE UMR-A 1341, Univ Rennes, F-35000 Rennes, France; (E.V.); (K.J.); (C.R.); (M.V.); (Y.V.)
- Institut des Sciences Chimiques de Rennes (ISCR), Ecole Nationale Supérieure de Chimie de Rennes, CNRS UMR 6226, University of Rennes, F-35042 Rennes, France
- Correspondence: (N.L.); (S.C.-M.); (P.L.)
| | - Pascal Loyer
- Institut NUMECAN (Nutrition Metabolisms and Cancer), Inserm, UMR-S 1241, INRAE UMR-A 1341, Univ Rennes, F-35000 Rennes, France; (E.V.); (K.J.); (C.R.); (M.V.); (Y.V.)
- Correspondence: (N.L.); (S.C.-M.); (P.L.)
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2
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Dual-modified nanoparticles overcome sequential absorption barriers for oral insulin delivery. J Control Release 2021; 342:1-13. [PMID: 34864116 DOI: 10.1016/j.jconrel.2021.11.045] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Revised: 11/24/2021] [Accepted: 11/29/2021] [Indexed: 01/25/2023]
Abstract
The efficacy of oral insulin drug delivery is seriously hampered by multiple gastrointestinal barriers, especially transepithelial barriers, including apical endocytosis, lysosomal degradation, cytosolic diffusion and basolateral exocytosis. In this study, a functional nanoparticle (PG-FAPEP) with dual-modification was constructed to sequentially address these important absorption obstacles for improved oral insulin delivery. The dual surface decorations folate and charge-convertible tripeptide endowed PG-FAPEP with the ability to target the apical and basolateral sides of enterocytes, respectively. After fast diffusion across the mucus layer, PG-FAPEP could be efficiently internalized into epithelial cells via a folate receptor-mediated pathway and subsequently became positively charged in acidic lysosomes due to the surface tripeptide, triggering the proton sponge effect to escape lysosomes. When entering the cytosolic medium, PG-FAPEP was converted to neutral charge again, attenuating intracellular adhesion, and gained improved motility toward the basolateral side. Finally, the tripeptide helped PG-FAPEP recognize the proton-coupled oligopeptide transporter (PHT1) in the basolateral membrane, boosting intact exocytosis across intestinal epithelial cells. The in vivo studies further verified that PG-FAPEP could traverse the intestinal epithelium by folate receptor-mediated endocytosis, lysosomal escape, and PHT1-mediated exocytosis, exhibiting a high oral insulin bioavailability of 14.3% and a prolonged hypoglycemic effect. This formulation addresses multiple absorption barriers on demand with a simple dual-modification strategy. Therefore, these features allow PG-FAPEP to unleash the potential of oral macromolecule delivery.
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3
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Chang D, Ma Y, Xu X, Xie J, Ju S. Stimuli-Responsive Polymeric Nanoplatforms for Cancer Therapy. Front Bioeng Biotechnol 2021; 9:707319. [PMID: 34249894 PMCID: PMC8267819 DOI: 10.3389/fbioe.2021.707319] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 05/27/2021] [Indexed: 12/12/2022] Open
Abstract
Polymeric nanoparticles have been widely used as carriers of drugs and bioimaging agents due to their excellent biocompatibility, biodegradability, and structural versatility. The principal application of polymeric nanoparticles in medicine is for cancer therapy, with increased tumor accumulation, precision delivery of anticancer drugs to target sites, higher solubility of pharmaceutical properties and lower systemic toxicity. Recently, the stimuli-responsive polymeric nanoplatforms attracted more and more attention because they can change their physicochemical properties responding to the stimuli conditions, such as low pH, enzyme, redox agents, hypoxia, light, temperature, magnetic field, ultrasound, and so on. Moreover, the unique properties of stimuli-responsive polymeric nanocarriers in target tissues may significantly improve the bioactivity of delivered agents for cancer treatment. This review introduces stimuli-responsive polymeric nanoparticles and their applications in tumor theranostics with the loading of chemical drugs, nucleic drugs and imaging molecules. In addition, we discuss the strategy for designing multifunctional polymeric nanocarriers and provide the perspective for the clinical applications of these stimuli-responsive polymeric nanoplatforms.
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Affiliation(s)
- Di Chang
- Jiangsu Key Laboratory of Molecular and Functional Imaging, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, China
| | - Yuanyuan Ma
- Jiangsu Key Laboratory of Molecular and Functional Imaging, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, China
| | - Xiaoxuan Xu
- Jiangsu Key Laboratory of Molecular and Functional Imaging, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, China
| | - Jinbing Xie
- Jiangsu Key Laboratory of Molecular and Functional Imaging, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, China
| | - Shenghong Ju
- Jiangsu Key Laboratory of Molecular and Functional Imaging, Department of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, China
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4
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Kishimura A. [Challenges to Creation of Artificial Organelle for Effective Editing of Cell Function]. YAKUGAKU ZASSHI 2021; 141:625-633. [PMID: 33952743 DOI: 10.1248/yakushi.20-00219-1] [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: 11/22/2022]
Abstract
In "cell-function editing", the combination of biological methods with artificial methods is a promising way to effectively implement functions that live cells do not originally possess. In the present symposium review, two approaches with methodology of building "artificial organelle" were implemented for editing cellular functions. One approach is the "membrane-bound artificial organelle", which is mainly created from polymeric nanocapsules that function in cells, and the other approach mimics the "membraneless organelle", which has recently gained immense interest in the field of cell biology. Furthermore, some examples of artificial cells are also described, which were constructed by utilizing artificial organelles. In this context, some recent progress has been observed in the author's research on the development of polyion complex (PIC) materials, in particular, PICsome-based nanoreactors, designer coacervates for protein sequestration, and yolk-shell PIC structures that are reminiscent of artificial cells. These technologies may contribute to effective "cell editing" or "cell renovation", which enables the edited cells to show higher performance at the target site in the human body, compared to the native cells.
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Affiliation(s)
- Akihiro Kishimura
- Department of Applied Chemistry, Faculty of Engineering, Kyushu University.,Center for Molecular Systems, Kyushu University
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5
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Nisticò R, Rivolo P, Giorgis F. Tips and Tricks for the Surface Engineering of Well-Ordered Morphologically Driven Silver-Based Nanomaterials. ChemistryOpen 2019; 8:508-519. [PMID: 31061776 PMCID: PMC6488201 DOI: 10.1002/open.201900007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 03/10/2019] [Indexed: 11/30/2022] Open
Abstract
Particularly-shaped silver nanostructures are successfully applied in many scientific fields, such as nanotechnology, catalysis, (nano)engineering, optoelectronics, and sensing. In recent years, the production of shape-controlled silver-based nanostructures and the knowledge around this topic has grown significantly. Hence, on the basis of the most recent results reported in the literature, a critical analysis around the driving forces behind the synthesis of such nanostructures are proposed herein, pointing out the important role of surface-regulating agents in driving crystalline growth by favoring (or opposing) development along specific directions. Additionally, growth mechanisms of the different morphologies considered here are discussed in depth, and critical points highlighted.
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Affiliation(s)
- Roberto Nisticò
- Department of Applied Science and Technology DISATPolytechnic of TorinoC.so Duca degli Abruzzi 2410129TorinoItaly
| | - Paola Rivolo
- Department of Applied Science and Technology DISATPolytechnic of TorinoC.so Duca degli Abruzzi 2410129TorinoItaly
| | - Fabrizio Giorgis
- Department of Applied Science and Technology DISATPolytechnic of TorinoC.so Duca degli Abruzzi 2410129TorinoItaly
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6
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Translational Nanodiagnostics for In Vivo Cancer Detection. Bioanalysis 2019. [DOI: 10.1007/978-3-030-01775-0_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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7
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Transformation of H-Aggregates and J-Dimers of Water-Soluble Tetrakis (4-carboxyphenyl) Porphyrin in Polyion Complex Micelles. Polymers (Basel) 2018; 10:polym10050494. [PMID: 30966528 PMCID: PMC6415385 DOI: 10.3390/polym10050494] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 04/20/2018] [Accepted: 04/28/2018] [Indexed: 01/02/2023] Open
Abstract
Tetrakis (4-carboxyphenyl) porphyrin (TCPP) and polyelectrolyte poly(N-methyl-2-vinylpyridinium iodide)-b-poly(ethylene oxide) (PMVP41-b-PEO205) can self-aggregate into polyion complex (PIC) micelles in alkaline aqueous solution. UV-vis spectroscopy, fluorescence spectroscopy, transmission electron microscope, and dynamic light scattering were carried out to study PIC micelles. Density functional theory (DFT) calculation method was applied to study the interaction of TCPP and PMVP41-b-PEO205. We found that the H-aggregates and J-dimers of anionic TCPP transformed in PIC micelles. H-aggregates of TCPP formed at the charge ratio of TCPP/PMVP41-b-PEO205 1:2 and J-dimer species at the charge ratio above 1:4, respectively. It is worth noting that the transformation from H-aggregates to J-dimer species of TCPP occurred just by adjusting the ratio of polymer and TCPP rather than by changing other factors such as pH, temperature, and ions.
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8
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Wang F, Xiao J, Chen S, Sun H, Yang B, Jiang J, Zhou X, Du J. Polymer Vesicles: Modular Platforms for Cancer Theranostics. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1705674. [PMID: 29450915 DOI: 10.1002/adma.201705674] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 11/16/2017] [Indexed: 06/08/2023]
Abstract
As an emerging field that is receiving an increasing amount of interest, theranostics is becoming increasingly important in the field of nanomedicine. Among the various smart platforms that have been proposed for use in theranostics, polymer vesicles (or polymersomes) are among the most promising candidates for integration of designated functionalities and modalities. Here, a brief summary of typical theranostic platforms is presented with a focus on modular polymer vesicles. To highlight modularity, the different methodologies for designing therapeutic and diagnostic modules are classified and current examples of theranostic vesicles that excel in both performance and design principle are provided. Finally, future prospects for theranostic polymer vesicles that can be readily prepared with functional modules are proposed. Overall, theranostic polymer vesicles with modular modalities and functions are more promising in nanomedicine than simply being "over-engineered".
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Affiliation(s)
- Fangyingkai Wang
- Department of Polymeric Materials, School of Materials Science and Engineering, Tongji University, 4800 Caoan Road, Shanghai, 201804, China
| | - Jiangang Xiao
- Department of Polymeric Materials, School of Materials Science and Engineering, Tongji University, 4800 Caoan Road, Shanghai, 201804, China
| | - Shuai Chen
- Department of Polymeric Materials, School of Materials Science and Engineering, Tongji University, 4800 Caoan Road, Shanghai, 201804, China
| | - Hui Sun
- Department of Polymeric Materials, School of Materials Science and Engineering, Tongji University, 4800 Caoan Road, Shanghai, 201804, China
| | - Bo Yang
- Department of Polymeric Materials, School of Materials Science and Engineering, Tongji University, 4800 Caoan Road, Shanghai, 201804, China
| | - Jinhui Jiang
- Department of Polymeric Materials, School of Materials Science and Engineering, Tongji University, 4800 Caoan Road, Shanghai, 201804, China
| | - Xue Zhou
- Department of Polymeric Materials, School of Materials Science and Engineering, Tongji University, 4800 Caoan Road, Shanghai, 201804, China
| | - Jianzhong Du
- Department of Polymeric Materials, School of Materials Science and Engineering, Tongji University, 4800 Caoan Road, Shanghai, 201804, China
- Shanghai Tenth People's Hospital, Tongji University School of Medicine, 301 Middle Yanchang Road, Shanghai, 200072, China
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9
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Goto A, Yen HC, Anraku Y, Fukushima S, Lai PS, Kato M, Kishimura A, Kataoka K. Facile Preparation of Delivery Platform of Water-Soluble Low-Molecular-Weight Drugs Based on Polyion Complex Vesicle (PICsome) Encapsulating Mesoporous Silica Nanoparticle. ACS Biomater Sci Eng 2017; 3:807-815. [DOI: 10.1021/acsbiomaterials.6b00562] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Akinori Goto
- Watarase
Research Center, Kyorin Pharmaceutical CO., LTD., 1848, Nogi, Nogi-machi, Shimotsuga-gun, Tochigi 329-0114, Japan
| | | | | | | | - Ping-Shan Lai
- Department
of Chemistry, National Chung Hsing University, 250 Kuo-Kuang Road, Taichung 402, Taiwan
| | - Masaru Kato
- Graduate
School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033 Japan
| | | | - Kazunori Kataoka
- Innovation
Center of NanoMedicne, Kawasaki Institute of Industry Promotion, 3-25-14 Tonomachi, Kawasaki-ku, Kawasaki 210-0821, Japan
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10
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Villamil Giraldo AM, Fyrner T, Wennmalm S, Parikh AN, Öllinger K, Ederth T. Spontaneous Vesiculation and pH-Induced Disassembly of a Lysosomotropic Detergent: Impacts on Lysosomotropism and Lysosomal Delivery. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:13566-13575. [PMID: 27936755 DOI: 10.1021/acs.langmuir.6b03458] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Lysosomotropic detergents (LDs) selectively rupture lysosomal membranes through mechanisms that have yet to be characterized. A consensus view, currently, holds that LDs, which are weakly basic, diffuse across cellular membranes as monomers in an uncharged state, and via protonation in the acidic lysosomal compartment, they become trapped, accumulate, and subsequently solubilize the membrane and induce lysosomal membrane permeabilization. Here we demonstrate that the lysosomotropic detergent O-methyl-serine dodecylamide hydrochloride (MSDH) spontaneously assembles into vesicles at, and above, cytosolic pH, and that the vesicles disassemble as the pH reaches 6.4 or lower. The aggregation commences at concentrations below the range of those used in cell studies. Assembly and disassembly of the vesicles was studied via dynamic light scattering, zeta potential measurements, cryo-TEM, and fluorescence correlation spectroscopy and was found to be reversible via control of the pH. Aggregation of MSDH into closed vesicles under cytosolic conditions is at variance with the commonly held view of LD behavior, and we propose that endocytotic pathways should be considered as possible routes of LD entry into lysosomes. We further demonstrate that MSDH vesicles can be loaded with fluorophores via a solution transition from low to high pH, for subsequent release when the pH is lowered again. The ability to encapsulate molecular cargo into MSDH vesicles together with its ability to disaggregate at low pH and to permeabilize the lysosomal membrane presents an intriguing possibility to use MSDH as a delivery system.
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Affiliation(s)
- Ana M Villamil Giraldo
- Experimental Pathology, Department of Clinical and Experimental Medicine, Linköping, University , SE-581 85 Linköping, Sweden
| | | | - Stefan Wennmalm
- Royal Institute of Technology, Department of Applied Physics, Experimental Biomolecular Physics, Scilifelab , 171 65 Solna, Sweden
| | - Atul N Parikh
- Departments of Biomedical Engineering and Materials Science & Engineering, University of California , Davis, California 95616, United States
| | - Karin Öllinger
- Experimental Pathology, Department of Clinical and Experimental Medicine, Linköping, University , SE-581 85 Linköping, Sweden
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11
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Kanazaki K, Sano K, Makino A, Yamauchi F, Takahashi A, Homma T, Ono M, Saji H. Feasibility of poly(ethylene glycol) derivatives as diagnostic drug carriers for tumor imaging. J Control Release 2016; 226:115-23. [DOI: 10.1016/j.jconrel.2016.02.017] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Revised: 01/26/2016] [Accepted: 02/06/2016] [Indexed: 01/24/2023]
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12
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Godoy-Gallardo M, Ek PK, Jansman MMT, Wohl BM, Hosta-Rigau L. Interaction between drug delivery vehicles and cells under the effect of shear stress. BIOMICROFLUIDICS 2015; 9:052605. [PMID: 26180575 PMCID: PMC4491015 DOI: 10.1063/1.4923324] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Accepted: 06/18/2015] [Indexed: 05/06/2023]
Abstract
Over the last decades, researchers have developed an ever greater and more ingenious variety of drug delivery vehicles (DDVs). This has made it possible to encapsulate a wide selection of therapeutic agents, ranging from proteins, enzymes, and peptides to hydrophilic and hydrophobic small drugs while, at the same time, allowing for drug release to be triggered through a diverse range of physical and chemical cues. While these advances are impressive, the field has been lacking behind in translating these systems into the clinic, mainly due to low predictability of in vitro and rodent in vivo models. An important factor within the complex and dynamic human in vivo environment is the shear flow observed within our circulatory system and many other tissues. Within this review, recent advances to leverage microfluidic devices to better mimic these conditions through novel in vitro assays are summarized. By grouping the discussion in three prominent classes of DDVs (lipidic and polymeric particles as well as inorganic nanoparticles), we hope to guide researchers within drug delivery into this exciting field and advance a further implementation of these assay systems within the development of DDVs.
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Affiliation(s)
- M Godoy-Gallardo
- Department of Micro-and Nanotechnology, Center for Nanomedicine and Theranostics, DTU Nanotech, Technical University of Denmark , Building 423, 2800 Lyngby, Denmark
| | - P K Ek
- Department of Micro-and Nanotechnology, Center for Nanomedicine and Theranostics, DTU Nanotech, Technical University of Denmark , Building 423, 2800 Lyngby, Denmark
| | - M M T Jansman
- Department of Micro-and Nanotechnology, Center for Nanomedicine and Theranostics, DTU Nanotech, Technical University of Denmark , Building 423, 2800 Lyngby, Denmark
| | - B M Wohl
- Department of Micro-and Nanotechnology, Center for Nanomedicine and Theranostics, DTU Nanotech, Technical University of Denmark , Building 423, 2800 Lyngby, Denmark
| | - L Hosta-Rigau
- Department of Micro-and Nanotechnology, Center for Nanomedicine and Theranostics, DTU Nanotech, Technical University of Denmark , Building 423, 2800 Lyngby, Denmark
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13
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Pellowe AS, Gonzalez AL. Extracellular matrix biomimicry for the creation of investigational and therapeutic devices. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2015; 8:5-22. [PMID: 26053111 DOI: 10.1002/wnan.1349] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2014] [Revised: 01/26/2015] [Accepted: 03/27/2015] [Indexed: 01/24/2023]
Abstract
The extracellular matrix (ECM) is a web of fibrous proteins that serves as a scaffold for tissues and organs, and is important for maintaining homeostasis and facilitating cellular adhesion. Integrin transmembrane receptors are the primary adhesion molecules that anchor cells to the ECM, thus integrating cells with their microenvironments. Integrins play a critical role in facilitating cell-matrix interactions and promoting signal transduction, both from the cell to the ECM and vice versa, ultimately mediating cell behavior. For this reason, many advanced biomaterials employ biomimicry by replicating the form and function of fibrous ECM proteins. The ECM also acts as a reservoir for small molecules and growth factors, wherein fibrous proteins directly bind and present these bioactive moieties that facilitate cell activity. Therefore biomimicry can be enhanced by incorporating small molecules into ECM-like substrates. Biomimetic ECM materials have served as invaluable research tools for studying interactions between cells and the surrounding ECM, revealing that cell-matrix signaling is driven by mechanical forces, integrin engagement, and small molecules. Mimicking pathological ECMs has also elucidated disease specific cell behaviors. For example, biomimetic tumor microenvironments have been used to induce metastatic cell behaviors, and have thereby shown promise for in vitro cancer drug testing and targeting. Further, ECM-like substrates have been successfully employed for autologous cell recolonization for tissue engineering and wound healing. As we continue to learn more about the mechanical and biochemical characteristics of the ECM, these properties can be harnessed to develop new biomaterials, biomedical devices, and therapeutics.
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Affiliation(s)
- Amanda S Pellowe
- Department of Biomedical Engineering, Yale University, New Haven, CT, USA
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14
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Yu H, Sun J, Zhang Y, Zhang G, Chu Y, Zhuo R, Jiang X. pH- and β-cyclodextrin-responsive micelles based on polyaspartamide derivatives as drug carrier. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27584] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Huan Yu
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Jian Sun
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Yunti Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Guangyan Zhang
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Department of Light Industry; Hubei University of Technology; Wuhan 430068 People's Republic of China
| | - Yanfeng Chu
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Renxi Zhuo
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
| | - Xulin Jiang
- Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry; Wuhan University; Wuhan 430072 People's Republic of China
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15
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Zheng R, Wu Z, Yan Y, Wang J, Huang J. Suppressing singlet oxygen formation from 5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrin using polyion complex micelles. RSC Adv 2015. [DOI: 10.1039/c4ra16259e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
The production of 1O2 from TPPS can be reduced by the formation of polyion micelles with PMVP41-b-PEO205.
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Affiliation(s)
- Ruyi Zheng
- College of Chemistry and Chemical Engineering
- Xinjiang University
- Urumqi 830046
- People's Republic of China
| | - Zheng Wu
- Beijing National Laboratory for Molecular Sciences (BNLMS)
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species
- College of Chemistry and Molecular Engineering
- Peking University
- Beijing 100871
| | - Yun Yan
- Beijing National Laboratory for Molecular Sciences (BNLMS)
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species
- College of Chemistry and Molecular Engineering
- Peking University
- Beijing 100871
| | - Jide Wang
- College of Chemistry and Chemical Engineering
- Xinjiang University
- Urumqi 830046
- People's Republic of China
| | - Jianbin Huang
- Beijing National Laboratory for Molecular Sciences (BNLMS)
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species
- College of Chemistry and Molecular Engineering
- Peking University
- Beijing 100871
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16
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Marchesan S, Styan KE, Easton CD, Waddington L, Vargiu AV. Higher and lower supramolecular orders for the design of self-assembled heterochiral tripeptide hydrogel biomaterials. J Mater Chem B 2015; 3:8123-8132. [DOI: 10.1039/c5tb00858a] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The use ofd- orl-amino acids allows for a high or low supramolecular order and stability to design self-assembled peptide hydrogels.
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Affiliation(s)
- S. Marchesan
- Center of Excellence for Nanostructured Materials
- Chemical and Pharmaceutical Sciences Department
- University of Trieste
- 34127 Trieste
- Italy
| | - K. E. Styan
- CSIRO Manufacturing Flagship
- Clayton
- Australia
| | | | | | - A. V. Vargiu
- Department of Physics
- University of Cagliari
- Cittadella Universitaria
- 09042 Monserrato (CA)
- Italy
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17
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Barouti G, Jarnouen K, Cammas-Marion S, Loyer P, Guillaume SM. Polyhydroxyalkanoate-based amphiphilic diblock copolymers as original biocompatible nanovectors. Polym Chem 2015. [DOI: 10.1039/c5py00831j] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nanoparticles derived from poly(β-malic acid)-b-poly(3-hydroxybutyrate) (PMLA-b-PHB) copolymers revealed no cytotoxicity towards HepaRG and SK-MEL-28 cells.
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Affiliation(s)
- Ghislaine Barouti
- Institut des Sciences Chimiques de Rennes
- UMR 6226 CNRS – Université de Rennes 1
- F-35042 Rennes Cedex
- France
| | | | - Sandrine Cammas-Marion
- Ecole Nationale Supérieure de Chimie de Rennes – Institut des Sciences Chimiques de Rennes
- UMR 6226 CNRS – Université de Rennes 1
- F-35708 Rennes Cedex
- France
| | - Pascal Loyer
- INSERM
- UMR991
- Liver
- Metabolisms and Cancer
- CHU Pontchaillou
| | - Sophie M. Guillaume
- Institut des Sciences Chimiques de Rennes
- UMR 6226 CNRS – Université de Rennes 1
- F-35042 Rennes Cedex
- France
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18
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Wu X, Tai Z, Zhu Q, Fan W, Ding B, Zhang W, Zhang L, Yao C, Wang X, Ding X, Li Q, Li X, Liu G, Liu J, Gao S. Study on the prostate cancer-targeting mechanism of aptamer-modified nanoparticles and their potential anticancer effect in vivo. Int J Nanomedicine 2014; 9:5431-40. [PMID: 25473281 PMCID: PMC4247134 DOI: 10.2147/ijn.s71101] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Ligand-mediated prostate cancer (PCa)-targeting gene delivery is one of the focuses of research in recent years. Our previous study reported the successful preparation of aptamer-modified nanoparticles (APT-NPs) in our laboratory and demonstrated their PCa-targeting ability in vitro. However, the mechanism underlying this PCa-targeting effect and their anticancer ability in vivo have not yet been elucidated. The objective of this study was to assess the feasibility of using APT-NPs to deliver micro RNA (miRNA) systemically to PCa cells, to testify their tumor-targeting efficiency, and to observe their biodistribution after systemic administration to a xenograft mouse model of PCa. In addition, the effect of APT depletion and endocytosis inhibitors on cellular uptake was also evaluated quantitatively in LNCaP cells to explore the internalization mechanism of APT-NPs. Finally, blood chemistry, and renal and liver function parameters were measured in the xenograft mouse model of PCa to see whether APT-NPs had any demonstrable toxicity in mice in vivo. The results showed that APT-NPs prolonged the survival duration of the PCa tumor-bearing mice as compared with the unmodified NPs. In addition, they had a potential PCa-targeting effect in vivo. In conclusion, this research provides a prototype for the safe and efficient delivery of miRNA expression vectors to PCa cells, which may prove useful for preclinical and clinical studies on the treatment of PCa.
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Affiliation(s)
- Xin Wu
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, People's Republic of China ; Department of Pharmaceutics, Shanghai First People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Zongguang Tai
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, People's Republic of China
| | - Quangang Zhu
- Department of Pharmaceutics, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
| | - Wei Fan
- Department of Pharmaceutics, The 425th Hospital of PLA, Sanya, People's Republic of China
| | - Baoyue Ding
- Department of Pharmaceutics, Medical College of Jiaxing University, Jiaxing, People's Republic of China
| | - Wei Zhang
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, People's Republic of China ; Department of Pharmaceutics, The 522nd Hospital of PLA, Luoyang, People's Republic of China
| | - Lijuan Zhang
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, People's Republic of China
| | - Chong Yao
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, People's Republic of China
| | - Xiaoyu Wang
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, People's Republic of China
| | - Xueying Ding
- Department of Pharmaceutics, Shanghai First People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Qin Li
- Department of Pharmaceutics, Shanghai First People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Xiaoyu Li
- Department of Pharmaceutics, Shanghai First People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Gaolin Liu
- Department of Pharmaceutics, Shanghai First People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, People's Republic of China
| | - Jiyong Liu
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, People's Republic of China
| | - Shen Gao
- Department of Pharmaceutics, Changhai Hospital, Second Military Medical University, Shanghai, People's Republic of China
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19
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Kano MR. Nano-pathophysiology: a novel integrated approach to disease through application of nanotechnology. Adv Drug Deliv Rev 2014; 74:1. [PMID: 25094065 DOI: 10.1016/j.addr.2014.07.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Mitsunobu R Kano
- Department of Pharmaceutical Biomedicine, Graduate School of Medicine, Dental, and Pharmaceutical Sciences, Okayama University, 1-1-1 Tsushima-Naka, Kita-ku, Okayama 700-8530, Japan
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