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Toussaint F, Lepeltier E, Franconi F, Pautu V, Jérôme C, Passirani C, Debuigne A. Diversely substituted poly(N-vinyl amide) derivatives towards non-toxic, stealth and pH-responsive lipid nanocapsules. Colloids Surf B Biointerfaces 2024; 235:113788. [PMID: 38335770 DOI: 10.1016/j.colsurfb.2024.113788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/22/2024] [Accepted: 02/03/2024] [Indexed: 02/12/2024]
Abstract
Surface modification of lipid nanocapsules (LNC) is necessary to impart stealth properties to these drug carriers and enhance their accumulation into the tumor microenvironment. While pegylation is commonly used to prolong the circulation time of LNC, the increased presence of anti-PEG antibodies in the human population and the internalization issues associated to the PEG shell are strong incentives to search alternatives. This work describes the development of amphiphilic poly(N-vinyl amide)-based (co)polymers, including pH-responsive ones, and their use as LNC modifiers towards improved drug delivery systems. RAFT polymerization gave access to a series of LNC modifiers composed of poly(N-methyl-N-vinyl acetamide), poly(N-vinyl pyrrolidone) or pH-responsive vinylimidazole-based sequence bearing a variety of lipophilic end-groups, namely octadecyl, dioctadecyl or phospholipid groups, for anchoring to the LNC. Decoration of the LNC with these families of poly(N-vinyl amide) derivatives was achieved via both post-insertion and per-formulation methods. This offered valuable and non-toxic LNC protection from opsonization by complement activation, emphasized the benefit of dioctadecyl in the per-formulation approach and highlighted the great potential of poly(N-methyl-N-vinyl acetamide) as PEG alternative. Moreover, incorporation of imidazole moieties in the shell of the carrier imparted pH-responsiveness to the LNC likely to increase the cellular uptake in the acidic tumor microenvironment, opening up new possibilities in the field of active targeting.
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Affiliation(s)
- François Toussaint
- Center for Education and Research on Macromolecules (CERM), Complex and Entangled Systems from Atoms to Materials Research Unit (CESAM), University of Liège (ULiege), 4000 Liège, Belgium
| | - Elise Lepeltier
- Micro et Nanomédecines Translationnelles (MINT), University of Angers, INSERM 1066, CNRS 6021, Angers, France; Institut Universitaire de France (IUF), France
| | - Florence Franconi
- Micro et Nanomédecines Translationnelles (MINT), University of Angers, INSERM 1066, CNRS 6021, Angers, France
| | - Vincent Pautu
- Micro et Nanomédecines Translationnelles (MINT), University of Angers, INSERM 1066, CNRS 6021, Angers, France
| | - Christine Jérôme
- Center for Education and Research on Macromolecules (CERM), Complex and Entangled Systems from Atoms to Materials Research Unit (CESAM), University of Liège (ULiege), 4000 Liège, Belgium
| | - Catherine Passirani
- Micro et Nanomédecines Translationnelles (MINT), University of Angers, INSERM 1066, CNRS 6021, Angers, France.
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules (CERM), Complex and Entangled Systems from Atoms to Materials Research Unit (CESAM), University of Liège (ULiege), 4000 Liège, Belgium.
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Alqubelat RS, Obiedallah MM, Minin AS, Lazzara G, Mironov MA. Application of the Ugi reaction for preparation of submicron capsules based on sugar beet pectin. Mol Divers 2023; 27:1957-1969. [PMID: 36098859 DOI: 10.1007/s11030-022-10525-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 08/29/2022] [Indexed: 10/14/2022]
Abstract
The Ugi four-component condensation in diluted liposomal suspensions was used to prepare pectin-based submicron capsules. A set of isocyanides and aldehydes was used to optimize the synthesis of capsule shells. Modified sugar beet pectin was selected as a natural polymer with pronounced surface activity to create a capsule shell. At first, liposomal composition was optimized in order to select suitable conditions for capsule formation. Then, the wide set of capsules constructed on modified sugar beet pectin scaffold has been synthesized. The choice was determined by level of substitution degree and possible chemical diversity of the modified surface. Detailed characterization of products has been performed for polysaccharide particles with liposomal core prepared with various processing parameters (concentration, cross-linking components, the density of linkage). The chemical structure, average size, polydispersity index, morphology, stability, and cytotoxicity of obtained particles have been investigated in dependence on the shell content. The obtained submicrometer cross-linked capsules (220-240 nm) with controlled colloidal properties showed high stability and low toxicity. Thus, the proposed carriers have a great potential as sustained drug delivery systems for different administration routes.
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Affiliation(s)
- Rita S Alqubelat
- Department of Technology for Organic Synthesis, Ural Federal University, Mira st. 19, Ekaterinburg, Russian Federation, 620002
| | - Manar M Obiedallah
- Department of Technology for Organic Synthesis, Ural Federal University, Mira st. 19, Ekaterinburg, Russian Federation, 620002
- Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, Assiut, 71526, Egypt
| | - Artem S Minin
- M.N. Mikheev Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences, S.Kovalevskaya st., 18, Ekaterinburg, Russian Federation, 620108
| | - Giuseppe Lazzara
- Dipartimento di Fisica e Chimica, Università degli Studi di Palermo, Viale delle Scienze - Pad. 17, 90128, Palermo, Italy
| | - Maxim A Mironov
- Department of Technology for Organic Synthesis, Ural Federal University, Mira st. 19, Ekaterinburg, Russian Federation, 620002.
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Brou GA, Gbassi GK, Shulov I, Seralin A, Klymchenko AS, Vandamme TF, Anton N. Study of surfactant cross-linking by click chemistry on a model water/oil interface. Phys Chem Chem Phys 2023; 25:1177-1186. [PMID: 36519558 DOI: 10.1039/d2cp02146c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
In this study, we explored how chemical reactions of amphiphile compounds can be characterized and followed-up on model interfaces. A custom-made surfactant containing three alkyne sites was first adsorbed and characterized at a water/oil interface. These amphiphiles then underwent interfacial crosslinking by click chemistry upon the addition of a second reactive agent. The monolayer properties and dilatational elasticity, were compared before and after the polymerization. Using bulk phase exchange, the composition of the aqueous bulk phase was finely controlled and washed to specifically measure the interfacial effects of the entities adsorbed and trapped at the interface. In this study, we aim to emphasize an original experimental approach to follow complex phenomena occurring on model interfaces, and also show the potential of this method to characterize multifactorial processes.
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Affiliation(s)
- Germain A Brou
- Université de Strasbourg, CNRS, CAMB UMR 7199, Strasbourg F-67000, France. .,Université Felix Houphouet Boigny, Chim Phys Lab, 22BP 582, Abidjan 22, Cote d'Ivoire
| | - Gildas K Gbassi
- Université Felix Houphouet Boigny, Chim Phys Lab, 22BP 582, Abidjan 22, Cote d'Ivoire
| | - Ievgen Shulov
- Université de Strasbourg, CNRS, LBP UMR 7021, Strasbourg F-67000, France
| | - Aidar Seralin
- Université de Strasbourg, CNRS, CAMB UMR 7199, Strasbourg F-67000, France. .,Renewable Energy Systems and Materials Science Lab, National Laboratory Astana, Nazarbayev University, 53 Kabanbay Batyr Ave, Astana, Kazakhstan
| | | | - Thierry F Vandamme
- Université de Strasbourg, CNRS, CAMB UMR 7199, Strasbourg F-67000, France. .,INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, Université de Strasbourg, Strasbourg F-67000, France
| | - Nicolas Anton
- Université de Strasbourg, CNRS, CAMB UMR 7199, Strasbourg F-67000, France. .,INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, Université de Strasbourg, Strasbourg F-67000, France
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Dabholkar N, Waghule T, Krishna Rapalli V, Gorantla S, Alexander A, Narayan Saha R, Singhvi G. Lipid shell lipid nanocapsules as smart generation lipid nanocarriers. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117145] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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A new method to prepare microparticles based on an Aqueous Two-Phase system (ATPS), without organic solvents. J Colloid Interface Sci 2021; 599:642-649. [PMID: 33979746 DOI: 10.1016/j.jcis.2021.03.141] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 03/12/2021] [Accepted: 03/24/2021] [Indexed: 11/21/2022]
Abstract
HYPOTHESIS Aqueous Two-Phase Systems (ATPS) are aqueous droplets dispersed in an aqueous phase. This specific behavior arises from interactions between at least two water-soluble entities, such as thermodynamically incompatible polymers. A simple, fast, and "green" process to produce ATPS with an aqueous core would be of high interest to the pharmaceutical field for drug delivery. However, to date, rapid destabilization of ATPS represents the main hurdle for their use. Herein we present a novel process to achieve a stabilized microparticle-ATPS, without the use of organic solvents. EXPERIMENTS ATPS composed of dextran and polyethylene oxide were prepared. A Pickering-like emulsion technique was used to stabilize the ATPS by adsorbing semi-solid particles (chitosan-grafted lipid nanocapsules) at the interface between the two aqueous phases. Finally, microparticles were formed by a polyelectrolyte complexation and gelation. The structure and stability of ATPS were characterized using microscopy and Turbiscan analysis. FINDINGS Adding chitosan-grafted lipid nanocapsules induced ATPS stabilization. Adding a polyelectrolyte such as sodium alginate allowed the formation of microparticles with a gelled shell that strengthened the formulation against shear stress and improved long-term stability, thus demonstrating that is possible to use ATPS to form delivery systems to encapsulate hydrophilic molecules.
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Attia MF, Swasy MI, Akasov R, Alexis F, Whitehead DC. Strategies for High Grafting Efficiency of Functional Ligands to Lipid Nanoemulsions for RGD-Mediated Targeting of Tumor Cells In Vitro. ACS APPLIED BIO MATERIALS 2020; 3:5067-5079. [DOI: 10.1021/acsabm.0c00567] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Mohamed F. Attia
- Department of Chemistry, Clemson University, Clemson, South Carolina 29634, United States
| | - Maria I. Swasy
- Department of Chemistry, Clemson University, Clemson, South Carolina 29634, United States
| | - Roman Akasov
- National University of Science and Technology “MISIS”, Leninskiy Prospect 4, 119991 Moscow, Russia
- Federal Scientific Research Center “Crystallography and Photonics”, Russian Academy of Sciences, Leninskiy Prospekt 59, 119333 Moscow, Russia
| | - Frank Alexis
- School of Biological Sciences and Engineering, Yachay Tech, San Miguel de Urcuquí 100650, Ecuador
| | - Daniel C. Whitehead
- Department of Chemistry, Clemson University, Clemson, South Carolina 29634, United States
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Michels LR, Maciel TR, Nakama KA, Teixeira FEG, de Carvalho FB, Gundel A, de Araujo BV, Haas SE. Effects of Surface Characteristics of Polymeric Nanocapsules on the Pharmacokinetics and Efficacy of Antimalarial Quinine. Int J Nanomedicine 2019; 14:10165-10178. [PMID: 32021159 PMCID: PMC6942527 DOI: 10.2147/ijn.s227914] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 10/25/2019] [Indexed: 01/06/2023] Open
Abstract
INTRODUCTION The surface charge of nanoparticles, such as nanospheres (NS) and nanocapsules (NC), has been studied with the purpose of improving the in vivo performance of drugs. The aim of this study was to develop, characterize, and evaluate the in vitro antimalarial efficacy of NCP80 and NSP80 (polysorbate coated) or NCEUD and NSEUD (prepared with Eudragit RS 100) loading quinine (QN). METHODS Formulations were prepared by the nanoprecipitation method, followed by wide physicochemical characterization. Antimalarial activity in Plasmodium berghei-infected mice and populational pharmacokinetics (PopPK) in rats were evaluated. RESULTS The formulations showed a nanometric range (between 138 ± 3.8 to 201 ± 23.0 nm), zeta potential (mV) of -33.1 ± 0.7 (NCP80), -30.5 ± 1 (UNCP80), -25.5 ± 1 (NSP80), -20 ± 0.3 (UNSP80), 4.61 ± 1 (NCEUD), 14.1 ± 0.9 (UNCEUD), 2.86 ± 0.3 (NSEUD) and 2.84 ± 0.6 (UNSEUD), content close to 100%, and good QN protection against UVA light. There was a twofold increase in the penetration of QN into infected erythrocytes with NC compared to that with NS. There was a significant increase in t1/2 for all NC evaluated compared to that of Free-QN, due to changes in Vdss. PopPK analysis showed that NCP80 acted as a covariate to Q (intercompartmental clearance) and V2 (volume of distribution in the peripheral compartment). For NCEUD, V1 and Q were modified after QN nanoencapsulation. Regarding in vivo efficacy, NCEUD increased the survival of mice unlike Free-QN. CONCLUSION Cationic nanocapsules modified the pharmacology of QN, presenting a potential alternative for malaria treatment.
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Affiliation(s)
- Luana Roberta Michels
- Pharmaceutical Sciences Post Graduate Program, Pharmacy Course, Federal University of Pampa, UNIPAMPA, Uruguaiana, RS, Brazil
| | - Tamara Ramos Maciel
- Pharmaceutical Sciences Post Graduate Program, Pharmacy Course, Federal University of Pampa, UNIPAMPA, Uruguaiana, RS, Brazil
| | - Kelly Ayumi Nakama
- Pharmaceutical Sciences Post Graduate Program, Pharmacy Course, Federal University of Pampa, UNIPAMPA, Uruguaiana, RS, Brazil
| | | | - Felipe Barbosa de Carvalho
- Pharmaceutical Sciences Post Graduate Program, Pharmacy Course, Federal University of Pampa, UNIPAMPA, Uruguaiana, RS, Brazil
| | - André Gundel
- Campus Bagé, Federal University of Pampa, UNIPAMPA, Bagé, RS1650, Brazil
| | - Bibiana Verlindo de Araujo
- Pharmaceutical Sciences Post Graduate Program, College of Pharmacy, Federal University of Rio Grande do Sul, Porto Alegre, RS2752, Brazil
| | - Sandra Elisa Haas
- Pharmaceutical Sciences Post Graduate Program, Pharmacy Course, Federal University of Pampa, UNIPAMPA, Uruguaiana, RS, Brazil
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Milosavljevic V, Jamroz E, Gagic M, Haddad Y, Michalkova H, Balkova R, Tesarova B, Moulick A, Heger Z, Richtera L, Kopel P, Adam V. Encapsulation of Doxorubicin in Furcellaran/Chitosan Nanocapsules by Layer-by-Layer Technique for Selectively Controlled Drug Delivery. Biomacromolecules 2019; 21:418-434. [DOI: 10.1021/acs.biomac.9b01175] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Vedran Milosavljevic
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, CZ-612 00 Brno, Czech Republic
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic
| | - Ewelina Jamroz
- Institute of Chemistry, University of Agriculture in Cracow, Balicka Street 122, PL-30-149 Cracow, Poland
| | - Milica Gagic
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, CZ-612 00 Brno, Czech Republic
| | - Yazan Haddad
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, CZ-612 00 Brno, Czech Republic
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic
| | - Hana Michalkova
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, CZ-612 00 Brno, Czech Republic
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic
| | - Radka Balkova
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic
- Brno University of Technology, Purkynova 464/118, Kralovo Pole, 61200 Brno, Czech Republic
| | - Barbora Tesarova
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, CZ-612 00 Brno, Czech Republic
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic
| | - Amitava Moulick
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, CZ-612 00 Brno, Czech Republic
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic
| | - Zbynek Heger
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, CZ-612 00 Brno, Czech Republic
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic
| | - Lukas Richtera
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, CZ-612 00 Brno, Czech Republic
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic
| | - Pavel Kopel
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, CZ-612 00 Brno, Czech Republic
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic
| | - Vojtech Adam
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, CZ-612 00 Brno, Czech Republic
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00 Brno, Czech Republic
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Attia MF, Anton N, Wallyn J, Omran Z, Vandamme TF. An overview of active and passive targeting strategies to improve the nanocarriers efficiency to tumour sites. ACTA ACUST UNITED AC 2019; 71:1185-1198. [PMID: 31049986 DOI: 10.1111/jphp.13098] [Citation(s) in RCA: 416] [Impact Index Per Article: 83.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 04/07/2019] [Indexed: 12/21/2022]
Abstract
OBJECTIVES This review highlights both the physicochemical characteristics of the nanocarriers (NCs) and the physiological features of tumour microenvironment (TME) to outline what strategies undertaken to deliver the molecules of interest specifically to certain lesions. This review discusses these properties describing the convenient choice between passive and active targeting mechanisms with details, illustrated with examples of targeting agents up to preclinical research or clinical advances. KEY FINDINGS Targeted delivery approaches for anticancers have shown a steep rise over the past few decades. Though many successful preclinical trials, only few passive targeted nanocarriers are approved for clinical use and none of the active targeted nanoparticles. Herein, we review the principles and for both processes and the correlation with the tumour microenvironment. We also focus on the limitation and advantages of each systems regarding laboratory and industrial scale. SUMMARY The current literature discusses how the NCs and the enhanced permeation and retention effect impact the passive targeting. Whereas the active targeting relies on the ligand-receptor binding, which improves selective accumulation to targeted sites and thus discriminates between the diseased and healthy tissues. The latter could be achieved by targeting the endothelial cells, tumour cells, the acidic environment of cancers and nucleus.
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Affiliation(s)
- Mohamed F Attia
- CNRS, CAMB, UMR 7199, Université de Strasbourg, Strasbourg, France.,Department of Bioengineering, Clemson University, Clemson, SC, USA.,National Research Centre, Cairo, Egypt
| | - Nicolas Anton
- CNRS, CAMB, UMR 7199, Université de Strasbourg, Strasbourg, France
| | - Justine Wallyn
- CNRS, CAMB, UMR 7199, Université de Strasbourg, Strasbourg, France
| | - Ziad Omran
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Umm Al-Qura University, Umm Al-Qura, Kingdom of Saudi Arabia
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Crecente‐Campo J, Alonso MJ. Engineering, on-demand manufacturing, and scaling-up of polymeric nanocapsules. Bioeng Transl Med 2019; 4:38-50. [PMID: 30680317 PMCID: PMC6336665 DOI: 10.1002/btm2.10118] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 09/04/2018] [Accepted: 09/09/2018] [Indexed: 12/14/2022] Open
Abstract
Polymeric nanocapsules are versatile delivery systems with the capacity to load lipophilic drugs in their oily nucleus and hydrophilic drugs in their polymeric shell. The objective of this work was to expand the technological possibilities to prepare customized nanocapsules. First, we adapted the solvent displacement technique to modulate the particle size of the resulting nanocapsules in the 50-500 nm range. We also produced nanosystems with a shell made of one or multiple polymer layers i.e. chitosan, dextran sulphate, hyaluronate, chondroitin sulphate, and alginate. In addition, we identified the conditions to translate the process into a miniaturized high-throughput tailor-made fabrication that enables massive screening of formulations. Finally, the production of the nanocapsules was scaled-up both in a batch production, and also using microfluidics. The versatility of the properties of these nanocapsules and their fabrication technologies is expected to propel their advance from bench to clinic.
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Affiliation(s)
- José Crecente‐Campo
- Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Campus VidaUniversidade de Santiago de CompostelaSantiago de CompostelaSpain
| | - María José Alonso
- Center for Research in Molecular Medicine and Chronic Diseases (CIMUS), Campus VidaUniversidade de Santiago de CompostelaSantiago de CompostelaSpain
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Yaroslavov AA, Sybachin AV, Sandzhieva AV, Zaborova OV. Multifunctional Containers from Anionic Liposomes and Cationic Polymers/Colloids. POLYMER SCIENCE SERIES C 2018. [DOI: 10.1134/s1811238218020224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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12
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Tezgel Ö, Szarpak-Jankowska A, Arnould A, Auzély-Velty R, Texier I. Chitosan-lipid nanoparticles (CS-LNPs): Application to siRNA delivery. J Colloid Interface Sci 2018; 510:45-56. [DOI: 10.1016/j.jcis.2017.09.045] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 09/07/2017] [Accepted: 09/10/2017] [Indexed: 01/13/2023]
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13
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Attia MF, Dieng SM, Collot M, Klymchenko AS, Bouillot C, Serra CA, Schmutz M, Er-Rafik M, Vandamme TF, Anton N. Functionalizing Nanoemulsions with Carboxylates: Impact on the Biodistribution and Pharmacokinetics in Mice. Macromol Biosci 2017; 17. [DOI: 10.1002/mabi.201600471] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Revised: 01/20/2017] [Indexed: 01/10/2023]
Affiliation(s)
- Mohamed F. Attia
- Faculty of Pharmacy; University of Strasbourg; 74 route du Rhin 67401 Illkirch Cedex France
- CNRS UMR 7199; Laboratoire de Conception et Application de Molécules Bioactives; équipe de Pharmacie Biogalénique; 74 route du Rhin 67401 Illkirch Cedex France
- National Research Center; P.O. 12622 Cairo Egypt
| | - Sidy M. Dieng
- Faculty of Pharmacy; University of Strasbourg; 74 route du Rhin 67401 Illkirch Cedex France
- CNRS UMR 7199; Laboratoire de Conception et Application de Molécules Bioactives; équipe de Pharmacie Biogalénique; 74 route du Rhin 67401 Illkirch Cedex France
| | - Mayeul Collot
- Faculty of Pharmacy; University of Strasbourg; 74 route du Rhin 67401 Illkirch Cedex France
- UMR CNRS 7213; Laboratoire de Biophotonique et Pharmacologie; équipe Nanochimie et Bioimagerie; 74 route du Rhin 67401 Illkirch Cedex France
| | - Andrey S. Klymchenko
- Faculty of Pharmacy; University of Strasbourg; 74 route du Rhin 67401 Illkirch Cedex France
- UMR CNRS 7213; Laboratoire de Biophotonique et Pharmacologie; équipe Nanochimie et Bioimagerie; 74 route du Rhin 67401 Illkirch Cedex France
| | | | | | - Marc Schmutz
- Institut Charles Sadron (ICS) UPR 22 CNRS; 67200 Strasbourg France
| | - Meriem Er-Rafik
- Institut Charles Sadron (ICS) UPR 22 CNRS; 67200 Strasbourg France
| | - Thierry F. Vandamme
- Faculty of Pharmacy; University of Strasbourg; 74 route du Rhin 67401 Illkirch Cedex France
- CNRS UMR 7199; Laboratoire de Conception et Application de Molécules Bioactives; équipe de Pharmacie Biogalénique; 74 route du Rhin 67401 Illkirch Cedex France
| | - Nicolas Anton
- Faculty of Pharmacy; University of Strasbourg; 74 route du Rhin 67401 Illkirch Cedex France
- CNRS UMR 7199; Laboratoire de Conception et Application de Molécules Bioactives; équipe de Pharmacie Biogalénique; 74 route du Rhin 67401 Illkirch Cedex France
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Matougui N, Boge L, Groo AC, Umerska A, Ringstad L, Bysell H, Saulnier P. Lipid-based nanoformulations for peptide delivery. Int J Pharm 2016; 502:80-97. [DOI: 10.1016/j.ijpharm.2016.02.019] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Revised: 01/28/2016] [Accepted: 02/13/2016] [Indexed: 01/24/2023]
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15
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Simonsson C, Bastiat G, Pitorre M, Klymchenko AS, Béjaud J, Mély Y, Benoit JP. Inter-nanocarrier and nanocarrier-to-cell transfer assays demonstrate the risk of an immediate unloading of dye from labeled lipid nanocapsules. Eur J Pharm Biopharm 2016; 98:47-56. [DOI: 10.1016/j.ejpb.2015.10.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Revised: 10/10/2015] [Accepted: 10/21/2015] [Indexed: 01/22/2023]
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Biodistribution and Toxicity of X-Ray Iodinated Contrast Agent in Nano-emulsions in Function of Their Size. Pharm Res 2015; 33:603-14. [PMID: 26511860 DOI: 10.1007/s11095-015-1813-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Accepted: 10/21/2015] [Indexed: 10/22/2022]
Abstract
PURPOSE This study aimed to investigate the impact of the size of X-ray iodinated contrast agent in nano-emulsions, on their toxicity and fate in vivo. METHODS A new compound, triiodobenzoate cholecalciferol, was synthetized, formulated as nano-emulsions, and followed after i.v. administration in mice by X-ray imaging (micro computed tomography). Physicochemical characterization and process optimization allowed identifying a good compromise between X-ray contrasting properties, monodispersity and stability. This also allowed selecting two formulations with different sizes, hydrodynamic diameters of 55 and 100 nm, but exactly the same composition. In vitro experiments were performed on two cell lines, namely hepatocytes (BNL-CL2) and macrophages (RAW264.7). RESULTS Cell viability studies, cell uptake observations by confocal microscopy, and uptake quantification by fluorimetry, disclosed clear differences between two formulations, as well as between two types of cell lines. After i.v. injection of the two iodinated nano-emulsions in mice, CT scans provided the quantification of the pharmacokinetics and biodistributions. We finally showed that the size in the nano-emulsions has not a real impact on the pharmacokinetics and biodistributions, but has a strong influence on their toxicity, corroborating the in vitro results. CONCLUSIONS This study shows that the size of the nanocarrier significantly matters, likely due to highly different interactions with cells and tissues. Graphical Abstract A study on the effect of the size of cholecciferol nano-emulsions, on their in vivo becoming, through X-ray imaging modality.
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Wauthoz N, Bastiat G, Moysan E, Cieślak A, Kondo K, Zandecki M, Moal V, Rousselet MC, Hureaux J, Benoit JP. Safe lipid nanocapsule-based gel technology to target lymph nodes and combat mediastinal metastases from an orthotopic non-small-cell lung cancer model in SCID-CB17 mice. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2015; 11:1237-45. [DOI: 10.1016/j.nano.2015.02.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2014] [Revised: 01/12/2015] [Accepted: 02/14/2015] [Indexed: 12/19/2022]
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Glueckert R, Pritz CO, Roy S, Dudas J, Schrott-Fischer A. Nanoparticle mediated drug delivery of rolipram to tyrosine kinase B positive cells in the inner ear with targeting peptides and agonistic antibodies. Front Aging Neurosci 2015; 7:71. [PMID: 26042029 PMCID: PMC4436893 DOI: 10.3389/fnagi.2015.00071] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Accepted: 04/20/2015] [Indexed: 12/22/2022] Open
Abstract
Aim: Systemic pharmacotherapies have limitation due to blood-labyrinth barrier, so local delivery via the round window membrane opens a path for effective treatment. Multifunctional nanoparticle (NP)-mediated cell specific drug delivery may enhance efficacy and reduce side effects. Different NPs with ligands to target TrkB receptor were tested. Distribution, uptake mechanisms, trafficking, and bioefficacy of drug release of rolipram loaded NPs were evaluated. Methods: We tested lipid based nanocapsules (LNCs), Quantum Dot, silica NPs with surface modification by peptides mimicking TrkB or TrkB activating antibodies. Bioefficacy of drug release was tested with rolipram loaded LNCs to prevent cisplatin-induced apoptosis. We established different cell culture models with SH-SY-5Y and inner ear derived cell lines and used neonatal and adult mouse explants. Uptake and trafficking was evaluated with FACS and confocal as well as transmission electron microscopy. Results: Plain NPs show some selectivity in uptake related to the in vitro system properties, carrier material, and NP size. Some peptide ligands provide enhanced targeted uptake to neuronal cells but failed to show this in cell cultures. Agonistic antibodies linked to silica NPs showed TrkB activation and enhanced binding to inner ear derived cells. Rolipram loaded LNCs proved as effective carriers to prevent cisplatin-induced apoptosis. Discussion: Most NPs with targeting ligands showed limited effects to enhance uptake. NP aggregation and unspecific binding may change uptake mechanisms and impair endocytosis by an overload of NPs. This may affect survival signaling. NPs with antibodies activate survival signaling and show effective binding to TrkB positive cells but needs further optimization for specific internalization. Bioefficiacy of rolipram release confirms LNCs as encouraging vectors for drug delivery of lipophilic agents to the inner ear with ideal release characteristics independent of endocytosis.
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Affiliation(s)
- Rudolf Glueckert
- Department of Otolaryngology, Medical University of Innsbruck Innsbruck, Austria ; University Clinics of Innsbruck, Tiroler Landeskrankenanstalten GmbH-TILAK Innsbruck, Austria
| | - Christian O Pritz
- Department of Otolaryngology, Medical University of Innsbruck Innsbruck, Austria ; Department of Genetics, Institute of Life Sciences, Hebrew University of Jerusalem Jerusalem, Israel
| | - Soumen Roy
- Department of Otolaryngology, Medical University of Innsbruck Innsbruck, Austria
| | - Jozsef Dudas
- Department of Otolaryngology, Medical University of Innsbruck Innsbruck, Austria
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Attia MF, Anton N, Bouchaala R, Didier P, Arntz Y, Messaddeq N, Klymchenko AS, Mély Y, Vandamme TF. Functionalization of nano-emulsions with an amino-silica shell at the oil–water interface. RSC Adv 2015. [DOI: 10.1039/c5ra12676b] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
A new and simple method of modify and functionalize the liquid/liquid interface of nano-emulsion droplets.
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Affiliation(s)
- Mohamed F. Attia
- University of Strasbourg
- Faculty of Pharmacy
- 74 route du Rhin
- 67401 Illkirch Cedex
- France
| | - Nicolas Anton
- University of Strasbourg
- Faculty of Pharmacy
- 74 route du Rhin
- 67401 Illkirch Cedex
- France
| | - Redouane Bouchaala
- University of Strasbourg
- Faculty of Pharmacy
- 74 route du Rhin
- 67401 Illkirch Cedex
- France
| | - Pascal Didier
- University of Strasbourg
- Faculty of Pharmacy
- 74 route du Rhin
- 67401 Illkirch Cedex
- France
| | - Youri Arntz
- University of Strasbourg
- Faculty of Pharmacy
- 74 route du Rhin
- 67401 Illkirch Cedex
- France
| | - Nadia Messaddeq
- IGBMC (Institut de Génétique et de Biologie Moléculaire et Cellulaire)
- Inserm U964
- CNRS UMR7104
- Université de Strasbourg
- 67404 Illkirch
| | - Andrey S. Klymchenko
- University of Strasbourg
- Faculty of Pharmacy
- 74 route du Rhin
- 67401 Illkirch Cedex
- France
| | - Yves Mély
- University of Strasbourg
- Faculty of Pharmacy
- 74 route du Rhin
- 67401 Illkirch Cedex
- France
| | - Thierry F. Vandamme
- University of Strasbourg
- Faculty of Pharmacy
- 74 route du Rhin
- 67401 Illkirch Cedex
- France
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Passive and specific targeting of lymph nodes: the influence of the administration route. EUROPEAN JOURNAL OF NANOMEDICINE 2015. [DOI: 10.1515/ejnm-2015-0003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
AbstractPatients diagnosed with an advanced-stage cancer present a dismal prognosis due to the presence of metastases. From the primary tumor, the cancer cells are disseminated via lymphatic circulation; metastases develop initially in lymph nodes. Therefore, the targeting of lymph nodes needs to be improved in the design of future chemotherapy, and one way to ensure this targeting is by using the subcutaneous (SC) route. Using lipid nanocapsules (LNCs) (40 nm and fluorescently-labeled with DiD) as nanocarriers, a correlation between the SC injection site (behind the neck, the right and left flanks, and above the tail) for LNC administration and specific lymph node accumulation (left and right cervical, axillary and inguinal lymph nodes) was achieved for Sprague-Dawley rats. The pharmacokinetic and biodistribution profiles confirmed the absence of LNCs in systemic circulation after SC administration due to the optimal size of the LNCs. With appropriate SC administration, LNCs can accumulate in specific lymph nodes, whereas IV administration led to a weak accumulation of LNCs in all lymph nodes. Specific accumulation followed the lymph flow: bottom-up from the lower to upper limbs and top down from the head, with two lymph circulation partitions: right upper limb and the rest. Administration above the tail presented high inguinal and axillary lymph node accumulation whereas weak accumulation was observed after administration behind the neck. LNCs administered in the left flank only accumulated in the left inguinal and axillary lymph nodes, whereas left and right inguinal and axillary lymph nodes presented accumulation after administration in the right flank. Cervical lymph nodes, in the opposite direction of lymph flow, were never targeted after SC administration, whatever the injection site.
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Nichifor M, Mocanu G, Stanciu MC. Micelle-like association of polysaccharides with hydrophobic end groups. Carbohydr Polym 2014; 110:209-18. [DOI: 10.1016/j.carbpol.2014.03.072] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Revised: 01/14/2014] [Accepted: 03/20/2014] [Indexed: 11/26/2022]
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Beloqui A, Solinís MÁ, des Rieux A, Préat V, Rodríguez-Gascón A. Dextran-protamine coated nanostructured lipid carriers as mucus-penetrating nanoparticles for lipophilic drugs. Int J Pharm 2014; 468:105-11. [PMID: 24746410 DOI: 10.1016/j.ijpharm.2014.04.027] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2014] [Revised: 04/09/2014] [Accepted: 04/12/2014] [Indexed: 11/16/2022]
Abstract
The main objectives of the present study were (i) to evaluate the effect of the mucus layer on saquinavir-loaded nanostructured lipid carriers (SQV-NLCs) uptake and (ii) to evaluate the mucopenetrating properties of dextran-protamine (Dex-Prot) coating on NLCs as per SQV permeability enhancement. Three different NLC formulations differing on particle size and surfactant content were obtained and coated with Dex-Prot complexes. SQV permeability was then evaluated across Caco-2 cell monolayers (enterocyte-like model) and Caco-2/HT29-MTX cell monolayers (mucus model). In the Caco-2 monolayers, Dex-Prot-NLCs increased up to 9-fold SQV permeability in comparison to uncoated nanoparticles. In the Caco-2/HT29-MTX monolayers, Dex-Prot-NLCs presenting a surface charge close to neutrality significantly increased SQV permeability. Hence, Dex-Prot complex coating is a promising strategy to ensure successful nanoparticle mucus-penetration, and thus, an efficient nanoparticle oral delivery. To our knowledge, this is the first time that Dex-Prot coating has been described as a nanoparticle muco-penetration enhancer across the intestinal mucus barrier.
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Affiliation(s)
- Ana Beloqui
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de Investigación Lascaray Ikergunea, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain
| | - María Ángeles Solinís
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de Investigación Lascaray Ikergunea, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain
| | - Anne des Rieux
- Université Catholique de Louvain, Louvain Drug Research Institute, Pharmaceutics and Drug Delivery, Brussels 1200, Belgium
| | - Véronique Préat
- Université Catholique de Louvain, Louvain Drug Research Institute, Pharmaceutics and Drug Delivery, Brussels 1200, Belgium
| | - Alicia Rodríguez-Gascón
- Pharmacokinetic, Nanotechnology and Gene Therapy Group (PharmaNanoGene), Faculty of Pharmacy, Centro de Investigación Lascaray Ikergunea, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain.
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Bai G, Wang Y, Nichifor M, Bastos M. Critical role of the degree of substitution in the interaction of biocompatible cholic acid-modified dextrans with phosphatidylcholine liposomes. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2013; 29:13258-13268. [PMID: 24079348 DOI: 10.1021/la402754y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The interaction between biocompatible cholic acid-modified dextrans with different pendent cholic acid groups' content and phosphatidylcholine liposomes was studied by a variety of techniques including isothermal titration calorimetry (ITC), differential scanning calorimetry (DSC), turbidity measurements, microscopy imaging (transmission electron microscopy (TEM), and cryo-scanning electron microscopy (cryo-SEM)). The variation of the interaction enthalpy with polymer concentration, as obtained by ITC, highlighted the formation of different aggregates. Complete phase modification, from vesicles covered with a few polymer chains to vesicle disintegration, was observed by turbidity measurements. DSC showed the effect of polymer addition to the liposome gel to liquid-crystalline phase transition, and microscopy images gave information about the size and morphology of the aggregates. The composition, structure, and morphology of polymer/liposome aggregates were found to be strongly influenced by the cholic acid content in the polymer (degree of substitution, DS). Along with a rather monotonous change in the polymer/liposome system's properties with increasing DS, a discontinuity in behavior could also be observed at DS = 4 mol %. For DS ≤ 4 mol %, the polymer/liposome interaction takes place mainly between individual components, and liposome disintegration occurs in a narrow concentration range, whereas for DS > 4 mol % extended physical networks are formed, which last over a wide concentration range. A mechanism of interaction, as a function of DS, is proposed and discussed in detail.
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Affiliation(s)
- Guangyue Bai
- School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University , Xinxiang, Henan 453007, China
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