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Genedy HH, Delair T, Alcouffe P, Crépet A, Chatre E, Alhareth K, Montembault A. Nanoassemblies of Chitosan-Based Polyelectrolyte Complexes as Nucleic Acid Delivery Systems. Biomacromolecules 2024; 25:4780-4796. [PMID: 39022831 DOI: 10.1021/acs.biomac.4c00054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2024]
Abstract
Nucleic acid delivery requires vectorization for protection from nucleases, preventing clearance by the reticuloendothelial system, and targeting to allow cellular uptake. Nanovectors meeting the above specifications should be safe for the patient, simple to manufacture, and display long-term stability. Our nanovectors were obtained via the green process of polyelectrolyte complexation, carried out at 25 °C in water at a low shear rate using chitosan (a polycationic biocompatible polysaccharide of specific molar mass and acetylation degree) and dextran sulfate as a polyanionic biocompatible polysaccharide. These complexes formed nanoassemblies of primary nanoparticles (20-35 nm) and maintained their colloidal stability for over 1 year at 25 °C. They could be steam sterilized, and a model nucleic acid could be either encapsulated or surface adsorbed. A targeting agent was finally bound to their surface. This work serves as a proof of concept of the suitability of chitosan-based polyelectrolyte complexes as nanovectors by sequential multilayered adsorption of various biomacromolecules.
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Affiliation(s)
- Hussein H Genedy
- Université Claude Bernard Lyon 1, UMR 5223, CNRS, INSA Lyon, Université Jean Monnet, Ingénierie des Matériaux Polymères, F-69622 Villeurbanne, France
| | - Thierry Delair
- Université Claude Bernard Lyon 1, UMR 5223, CNRS, INSA Lyon, Université Jean Monnet, Ingénierie des Matériaux Polymères, F-69622 Villeurbanne, France
| | - Pierre Alcouffe
- Université Claude Bernard Lyon 1, UMR 5223, CNRS, INSA Lyon, Université Jean Monnet, Ingénierie des Matériaux Polymères, F-69622 Villeurbanne, France
| | - Agnès Crépet
- Université Claude Bernard Lyon 1, UMR 5223, CNRS, INSA Lyon, Université Jean Monnet, Ingénierie des Matériaux Polymères, F-69622 Villeurbanne, France
| | - Elodie Chatre
- Ecole Normale Supérieure de Lyon, SFR Biosciences, UAR3444, CNRS, US8, Inserm, ENS de Lyon, UCBL, Lymic-Platim, Lyon 69007, France
| | - Khair Alhareth
- Université Paris Cité, UTCBS (Chemical and Biological Technologies for Health Group), CNRS, INSERM, Faculté de Pharmacie de Paris, 75006 Paris, France
| | - Alexandra Montembault
- Université Claude Bernard Lyon 1, UMR 5223, CNRS, INSA Lyon, Université Jean Monnet, Ingénierie des Matériaux Polymères, F-69622 Villeurbanne, France
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Delgado MZ, Aranda FL, Hernandez-Tenorio F, Garrido-Miranda KA, Meléndrez MF, Palacio DA. Polyelectrolytes for Environmental, Agricultural, and Medical Applications. Polymers (Basel) 2024; 16:1434. [PMID: 38794627 PMCID: PMC11124962 DOI: 10.3390/polym16101434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 04/25/2024] [Accepted: 04/26/2024] [Indexed: 05/26/2024] Open
Abstract
In recent decades, polyelectrolytes (PELs) have attracted significant interest owing to a surge in research dedicated to the development of new technologies and applications at the biological level. Polyelectrolytes are macromolecules of which a substantial portion of the constituent units contains ionizable or ionic groups. These macromolecules demonstrate varied behaviors across different pH ranges, ionic strengths, and concentrations, making them fascinating subjects within the scientific community. The aim of this review is to present a comprehensive survey of the progress in the application studies of polyelectrolytes and their derivatives in various fields that are vital for the advancement, conservation, and technological progress of the planet, including agriculture, environmental science, and medicine. Through this bibliographic review, we seek to highlight the significance of these materials and their extensive range of applications in modern times.
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Affiliation(s)
- Martina Zuñiga Delgado
- Departamento de Polímeros, Facultad de Ciencias Químicas, Universidad de Concepción, Edmundo Larenas 129, Casilla 160-C, Concepción 4070409, Chile (F.L.A.)
| | - Francisca L. Aranda
- Departamento de Polímeros, Facultad de Ciencias Químicas, Universidad de Concepción, Edmundo Larenas 129, Casilla 160-C, Concepción 4070409, Chile (F.L.A.)
- Department of Materials Engineering (DIMAT), Faculty of Engineering, University of Concepcion, 270 Edmundo Larenas, Box 160-C, Concepcion 4070409, Chile
| | - Fabian Hernandez-Tenorio
- Environmental Processes Research Group, School of Applied Sciences and Engineering, Universidad EAFIT, Medellin 050022, Colombia;
| | - Karla A. Garrido-Miranda
- Scientific and Technological Bioresource Nucleus (BIOREN-UFRO), Universidad de La Frontera, Temuco 4780000, Chile;
| | - Manuel F. Meléndrez
- Facultad de Ciencias para el Cuidado de la Salud, Universidad San Sebastián, Campus Las Tres Pascuales, Lientur 1457, Concepción 4060000, Chile
| | - Daniel A. Palacio
- Departamento de Polímeros, Facultad de Ciencias Químicas, Universidad de Concepción, Edmundo Larenas 129, Casilla 160-C, Concepción 4070409, Chile (F.L.A.)
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3
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Carvalho SG, Haddad FF, Dos Santos AM, Scarim CB, Ferreira LMB, Meneguin AB, Chorilli M, Gremião MPD. Chitosan surface modification modulates the mucoadhesive, permeation and anti-angiogenic properties of gellan gum/bevacizumab nanoparticles. Int J Biol Macromol 2024; 263:130272. [PMID: 38373560 DOI: 10.1016/j.ijbiomac.2024.130272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 02/11/2024] [Accepted: 02/15/2024] [Indexed: 02/21/2024]
Abstract
Bevacizumab (BVZ) was the first monoclonal antibody approved by the FDA and has shown an essential advance in the antitumor therapy of colorectal cancer (CRC), however, the systemic action of BVZ administered intravenously can trigger several adverse effects. The working hypothesis of the study was to promote the modulation of the mucoadhesion properties and permeability of the BVZ through the formation of nanoparticles (NPs) with gellan gum (GG) with subsequent surface modification with chitosan (CS). NPs comprising BVZ and GG were synthesized through polyelectrolyte complexation, yielding spherical nanosized particles with an average diameter of 264.0 ± 2.75 nm and 314.0 ± 0.01 nm, polydispersity index of 0.182 ± 0.01 e 0.288 ± 0.01, and encapsulation efficiency of 29.36 ± 0.67 e 60.35 ± 0.27 mV, for NPs without (NP_BVZ) and with surface modification (NP_BVZ + CS). The results showed a good ability of nanoparticles with surface modification to modulate the NPs biological properties.
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Affiliation(s)
- Suzana Gonçalves Carvalho
- Department of Drugs and Pharmaceutics, School of Pharmaceutical Sciences, São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil.
| | - Felipe Falcão Haddad
- Department of Drugs and Pharmaceutics, School of Pharmaceutical Sciences, São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil
| | - Aline Martins Dos Santos
- Department of Drugs and Pharmaceutics, School of Pharmaceutical Sciences, São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil
| | - Cauê Benito Scarim
- Department of Drugs and Pharmaceutics, School of Pharmaceutical Sciences, São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil.
| | - Leonardo Miziara Barboza Ferreira
- Department of Drugs and Pharmaceutics, School of Pharmaceutical Sciences, São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil
| | - Andréia Bagliotti Meneguin
- Department of Drugs and Pharmaceutics, School of Pharmaceutical Sciences, São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil.
| | - Marlus Chorilli
- Department of Drugs and Pharmaceutics, School of Pharmaceutical Sciences, São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil.
| | - Maria Palmira Daflon Gremião
- Department of Drugs and Pharmaceutics, School of Pharmaceutical Sciences, São Paulo State University (UNESP), 14800-903 Araraquara, SP, Brazil.
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Kalvand E, Bakhshandeh H, Nadri S, Habibizadeh M, Rostamizadeh K. Poly-ε-caprolactone (PCL)/poly-l-lactic acid (PLLA) nanofibers loaded by nanoparticles-containing TGF-β1 with linearly arranged transforming structure as a scaffold in cartilage tissue engineering. J Biomed Mater Res A 2023; 111:1838-1849. [PMID: 37395312 DOI: 10.1002/jbm.a.37574] [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: 02/18/2023] [Revised: 04/24/2023] [Accepted: 05/16/2023] [Indexed: 07/04/2023]
Abstract
This study aimed to present a novel three-dimensional nanocomposite scaffold using poly-ε-caprolactone (PCL), containing transforming growth factor-beta 1 (TGF-β1)-loaded chitosan-dextran nanoparticles and poly-l-lactic acid (PLLA), to make use of nanofibers and nanoparticles simultaneously. The electrospinning method fabricated a bead-free semi-aligned nanofiber composed of PLLA, PCL, and chitosan-dextran nanoparticles containing TGF-β1. A biomimetic scaffold was constructed with the desired mechanical properties, high hydrophilicity, and high porosity. Transmission electron microscopy findings showed a linear arrangement of nanoparticles along the core of fibers. Based on the results, burst release was not observed. The maximum release was achieved within 4 days, and sustained release was up to 21 days. The qRT-PCR results indicated an increase in the expression of aggrecan and collagen type Ι genes compared to the tissue culture polystyrene group. The results indicated the importance of topography and the sustained release of TGF-β1 from bifunctional scaffolds in directing the stem cell fate in cartilage tissue engineering.
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Affiliation(s)
- Elham Kalvand
- Department of Pharmaceutical Biomaterials, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
- Department of Nanobiotechnology, Pasteur Institute of Tehran, Tehran, Iran
- Department of Nanotechnology and Tissue Engineering, Stem Cell Technology Research of Tehran, Tehran, Iran
| | - Haleh Bakhshandeh
- Department of Nanobiotechnology, Pasteur Institute of Tehran, Tehran, Iran
- New Technologies Research Group, Department of Nanobiotechnology, Pasteur Institute of Iran, Tehran, Iran
| | - Samad Nadri
- Zanjan Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Department of Medical Nanotechnology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Mina Habibizadeh
- Regenerative Medicine Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Kobra Rostamizadeh
- Zanjan Pharmaceutical Nanotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
- Pharmaceutical Biomaterials Department, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
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5
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Yuan H, Guo C, Liu L, Zhao L, Zhang Y, Yin T, He H, Gou J, Pan B, Tang X. Progress and prospects of polysaccharide-based nanocarriers for oral delivery of proteins/peptides. Carbohydr Polym 2023; 312:120838. [PMID: 37059563 DOI: 10.1016/j.carbpol.2023.120838] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 03/17/2023] [Accepted: 03/19/2023] [Indexed: 04/03/2023]
Abstract
The oral route has long been recognized as the most preferred route for drug delivery as it offers high patient compliance and requires minimal expertise. Unlike small molecule drugs, the harsh environment of the gastrointestinal tract and low permeability across the intestinal epithelium make oral delivery extremely ineffective for macromolecules. Accordingly, delivery systems that are rationally constructed with suitable materials to overcome barriers to oral delivery are exceptionally promising. Among the most ideal materials are polysaccharides. Depending on the interaction between polysaccharides and proteins, the thermodynamic loading and release of proteins in the aqueous phase can be realized. Specific polysaccharides (dextran, chitosan, alginate, cellulose, etc.) endow systems with functional properties, including muco-adhesiveness, pH-responsiveness, and prevention of enzymatic degradation. Furthermore, multiple groups in polysaccharides can be modified, which gives them a variety of properties and enables them to suit specific needs. This review provides an overview of different types of polysaccharide-based nanocarriers based on different kinds of interaction forces and the influencing factors in the construction of polysaccharide-based nanocarriers. Strategies of polysaccharide-based nanocarriers to improve the bioavailability of orally administered proteins/peptides were described. Additionally, current restrictions and future trends of polysaccharide-based nanocarriers for oral delivery of proteins/peptides were also covered.
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Affiliation(s)
- Haoyang Yuan
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Chen Guo
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Lei Liu
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Linxuan Zhao
- Department of Pharmaceutics, College of Pharmacy Sciences, Jilin University, Changchun 130021, China
| | - Yu Zhang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Tian Yin
- School of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Haibing He
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jingxin Gou
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Bochen Pan
- Center for Reproductive Medicine, Shengjing Hospital of China Medical University, Shenyang 110022, China.
| | - Xing Tang
- Department of Pharmaceutics, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China.
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6
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Blagodatskikh IV, Vyshivannaya OV, Tishchenko NA, Orlov VN, Tikhonov VE, Bezrodnykh EA, Ezernitskaya MA, Khokhlov AR. Complexation between chitosan and carboxymethyl cellulose in weakly acidic, neutral, and weakly alcaline media. Int J Biol Macromol 2023:125277. [PMID: 37301345 DOI: 10.1016/j.ijbiomac.2023.125277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/29/2023] [Accepted: 06/07/2023] [Indexed: 06/12/2023]
Abstract
The interaction between carboxymethyl cellulose and partially reacetylated chitosan soluble in acidic and alkaline aqueous media is studied by light scattering and isothermal titration calorimetry in a wide pH range. It is shown that the formation of polyelectrolyte complexes (PEC) can occur in the pH range of 6-8, while this pair of polyelectrolytes loses the ability to complexation upon transition to a more alkaline medium. The revealed dependence of the observed enthalpy of interaction on the ionization enthalpy of the buffer indicates the participation of proton transfer from the buffer substance to chitosan and its additional ionization in the binding process. This phenomenon is first observed in a mixture of a weak polybase chitosan and a weak polyacid. The possibility to obtain soluble nonstoichiometric PEC by a direct mixing of the components in a weakly alkaline medium is shown. The resulting PECs are polymolecular particles in shape close to homogeneous spheres with a radius of about 100 nm. The obtained results are promising for creating of biocompatible and biodegradable drug delivery systems.
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Affiliation(s)
- Inesa V Blagodatskikh
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova St. 28, bld. 1, Moscow 119334, Russia.
| | - Oxana V Vyshivannaya
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova St. 28, bld. 1, Moscow 119334, Russia
| | - Nikita A Tishchenko
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova St. 28, bld. 1, Moscow 119334, Russia
| | - Victor N Orlov
- A.N. Belozersky Research Institute of Physico-Chemical Biology MSU, Leninskie Gory, 1-40, Moscow, 119992, Russia
| | - Vladimir E Tikhonov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova St. 28, bld. 1, Moscow 119334, Russia
| | - Evgeniya A Bezrodnykh
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova St. 28, bld. 1, Moscow 119334, Russia
| | - Mariam A Ezernitskaya
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova St. 28, bld. 1, Moscow 119334, Russia
| | - Alexey R Khokhlov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova St. 28, bld. 1, Moscow 119334, Russia; Faculty of Physics, M.V. Lomonosov Moscow State University, Leninskie Gory 1-2, Moscow 119991, Russia
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7
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Pasquier E, Rosendahl J, Solberg A, Ståhlberg A, Håkansson J, Chinga-Carrasco G. Polysaccharides and Structural Proteins as Components in Three-Dimensional Scaffolds for Breast Cancer Tissue Models: A Review. Bioengineering (Basel) 2023; 10:682. [PMID: 37370613 PMCID: PMC10295496 DOI: 10.3390/bioengineering10060682] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 05/26/2023] [Accepted: 05/30/2023] [Indexed: 06/29/2023] Open
Abstract
Breast cancer is the most common cancer among women, and even though treatments are available, efficiency varies with the patients. In vitro 2D models are commonly used to develop new treatments. However, 2D models overestimate drug efficiency, which increases the failure rate in later phase III clinical trials. New model systems that allow extensive and efficient drug screening are thus required. Three-dimensional printed hydrogels containing active components for cancer cell growth are interesting candidates for the preparation of next generation cancer cell models. Macromolecules, obtained from marine- and land-based resources, can form biopolymers (polysaccharides such as alginate, chitosan, hyaluronic acid, and cellulose) and bioactive components (structural proteins such as collagen, gelatin, and silk fibroin) in hydrogels with adequate physical properties in terms of porosity, rheology, and mechanical strength. Hence, in this study attention is given to biofabrication methods and to the modification with biological macromolecules to become bioactive and, thus, optimize 3D printed structures that better mimic the cancer cell microenvironment. Ink formulations combining polysaccharides for tuning the mechanical properties and bioactive polymers for controlling cell adhesion is key to optimizing the growth of the cancer cells.
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Affiliation(s)
- Eva Pasquier
- RISE PFI AS, Høgskoleringen 6b, NO-7491 Trondheim, Norway; (E.P.); (A.S.)
| | - Jennifer Rosendahl
- RISE Unit of Biological Function, Division Materials and Production, RISE Research Institutes of Sweden, Box 857, 50115 Borås, Sweden; (J.R.); (J.H.)
| | - Amalie Solberg
- RISE PFI AS, Høgskoleringen 6b, NO-7491 Trondheim, Norway; (E.P.); (A.S.)
| | - Anders Ståhlberg
- Sahlgrenska Center for Cancer Research, Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, 41390 Gothenburg, Sweden;
- Wallenberg Centre for Molecular and Translational Medicine, University of Gothenburg, 41390 Gothenburg, Sweden
- Department of Clinical Genetics and Genomics, Sahlgrenska University Hospital, 41345 Gothenburg, Sweden
| | - Joakim Håkansson
- RISE Unit of Biological Function, Division Materials and Production, RISE Research Institutes of Sweden, Box 857, 50115 Borås, Sweden; (J.R.); (J.H.)
- Department of Laboratory Medicine, Institute of Biomedicine, University of Gothenburg, 40530 Gothenburg, Sweden
- Department of Chemistry and Molecular Biology, University of Gothenburg, 40530 Gothenburg, Sweden
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Viudes-de-Castro MP, Marco Jimenez F, Vicente JS. Reproductive Performance of Female Rabbits Inseminated with Extenders Supplemented with GnRH Analogue Entrapped in Chitosan-Based Nanoparticles. Animals (Basel) 2023; 13:ani13101628. [PMID: 37238058 DOI: 10.3390/ani13101628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 05/10/2023] [Accepted: 05/11/2023] [Indexed: 05/28/2023] Open
Abstract
Rabbit is a reflexively ovulating species. Accordingly, in the practice of artificial insemination (AI) ovulation must be induced via exogenous GnRH (Gonadotropin-Releasing Hormone) administration, which may be performed intramuscularly, subcutaneously, or intravaginally. Unfortunately, the bioavailability of the GnRH analogue when added to the extender is lower due to the proteolytic activity in the seminal plasma and the poor permeability of the vaginal mucosa. The aim of the study was to refine the practice of AI practice in rabbits by replacing parenteral GnRH analogue administration (subcutaneous, intravenous, or intramuscular injection) with intravaginal application, while reducing its concentration in the diluent. Extenders containing the buserelin acetate in chitosan-dextran sulphate and chitosan-alginate nanoparticles were designed and 356 females were inseminated. Reproductive performance of females inseminated with the two experimental extenders, receiving 4 μg of buserelin acetate intravaginally per doe, was compared with that in the control group, the does of which were inseminated with the extender without the GnRH analogue and induced to ovulate with 1 μg of buserelin acetate administered intramuscularly. The entrapment efficiency of the chitosan-dextran sulphate complex was higher than that of chitosan-alginate. However, females inseminated with both systems showed similar reproductive performance. We conclude that both nanoencapsulation systems are an efficient way of intravaginal ovulation induction, allowing a reduction in the level of the GnRH analogue normally used in seminal doses from 15-25 μg to 4 μg.
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Affiliation(s)
- Maria Pilar Viudes-de-Castro
- Centro de Investigación y Tecnología Animal, Instituto Valenciano de Investigaciones Agrarias (CI-TA-IVIA), Polígono La Esperanza No. 100, 12400 Segorbe, Spain
| | - Francisco Marco Jimenez
- Instituto de Ciencia y Tecnología Animal, Universitat Politècnica de València, 46022 Valencia, Spain
| | - José Salvador Vicente
- Instituto de Ciencia y Tecnología Animal, Universitat Politècnica de València, 46022 Valencia, Spain
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9
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Yamazaki M, Yabe M, Iijima K. Specific ion effects on the aggregation of polysaccharide-based polyelectrolyte complex particles induced by monovalent ions within Hofmeister series. J Colloid Interface Sci 2023; 643:305-317. [PMID: 37075539 DOI: 10.1016/j.jcis.2023.04.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 03/14/2023] [Accepted: 04/08/2023] [Indexed: 04/21/2023]
Abstract
Polysaccharide-based polyelectrolyte complex (PEC) particles have been utilized as carriers for drug delivery systems (DDS) and as building components for material development. Despite their versatility, the aggregation mechanism of PEC particles in the presence of salts remains unclear. To clarify the aggregation mechanism, the specific ion effects of monovalent salts within the Hofmeister series on the aggregation behavior of PEC particles composed of chitosan and chondroitin sulfate C, which are often used as DDS carriers and materials, were studied. Here, we found that weakly hydrated chaotropic anions promoted the aggregation of positively charged PEC particles. The hydrophobicity of the PEC particles was increased by these ions. Strongly hydrated ions such as Cl- are less likely to accumulate in these particles, whereas weakly hydrated chaotropic ions such as SCN- are more likely to accumulate. Molecular dynamics simulations suggested that the hydrophobicity of PECs might be strengthened by ions due to changes in intrinsic and extrinsic ion pairs and hydrophobic interactions. Based on our results, it is expected that the control of surface hydrophilicity or hydrophobicity is an effective approach for controlling the stability of PEC particles in the presence of ions.
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Affiliation(s)
- Makoto Yamazaki
- Graduate School of Engineering Science, Yokohama National University, Tokiwadai 79-5, Hodogaya-ku, Yokohama 240-8501, Japan
| | - Makoto Yabe
- Mol Processing, 1015 1-9-7 Kitashinagawa, Shinagawa-ku, Tokyo 140-0001, Japan
| | - Kazutoshi Iijima
- Faculty of Engineering, Yokohama National University, Tokiwadai 79-5, Hodogaya-ku, Yokohama 240-8501, Japan.
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10
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Ramasundaram S, Saravanakumar G, Sobha S, Oh TH. Dextran Sulfate Nanocarriers: Design, Strategies and Biomedical Applications. Int J Mol Sci 2022; 24:ijms24010355. [PMID: 36613798 PMCID: PMC9820219 DOI: 10.3390/ijms24010355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/20/2022] [Accepted: 12/23/2022] [Indexed: 12/28/2022] Open
Abstract
Dextran sulfate (DXS) is a hydrophilic, non-toxic, biodegradable, biocompatible and safe biopolymer. These biomedically relevant characteristics make DXS a promising building block in the development of nanocarrier systems for several biomedical applications, including imaging and drug delivery. DXS polyanion can bind with metal oxide nanomaterials, biological receptors and therapeutic drug molecules. By taking advantage of these intriguing properties, DXS is used to functionalize or construct nanocarriers for specific applications. In particular, the diagnostic or therapeutic active agent-loaded DXS nanoparticles are prepared by simple coating, formation of polyelectrolyte complexes with other positively charged polymers or through self-assembly of amphiphilic DXS derivatives. These nanoparticles show a potential to localize the active agents at the pathological site and minimize undesired side effects. As DXS can recognize and be taken up by macrophage surface receptors, it is also used as a targeting ligand for drug delivery. Besides as a nanocarrier scaffold material, DXS has intrinsic therapeutic potential. DXS binds to thrombin, acts as an anticoagulant and exhibits an inhibitory effect against coagulation, retrovirus, scrapie virus and human immunodeficiency virus (HIV). Herein, biomedical applications involving the use of DXS as nanocarriers for drugs, biomolecules, and imaging agents have been reviewed. A special focus has been made on strategies used for loading and delivering of drugs and biomolecules meant for treating several diseases, including cancer, inflammatory diseases and ocular disease.
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Affiliation(s)
| | | | | | - Tae Hwan Oh
- School of Chemical Engineering, Yeungnam University, Gyeongsan 38436, Republic of Korea
- Correspondence:
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11
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Tudu M, Samanta A. Natural polysaccharides: Chemical properties and application in pharmaceutical formulations. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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12
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Balance of Macrophage Activation by a Complex Coacervate-Based Adhesive Drug Carrier Facilitates Diabetic Wound Healing. Antioxidants (Basel) 2022; 11:antiox11122351. [PMID: 36552559 PMCID: PMC9774176 DOI: 10.3390/antiox11122351] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/24/2022] [Accepted: 11/25/2022] [Indexed: 11/29/2022] Open
Abstract
Uncontrolled and sustained inflammation disrupts the wound-healing process and produces excessive reactive oxygen species, resulting in chronic or impaired wound closure. Natural antioxidants such as plant-based extracts and natural polysaccharides have a long history in wound care. However, they are hard to apply to wound beds due to high levels of exudate or anatomical sites to which securing a dressing is difficult. Therefore, we developed a complex coacervate-based drug carrier with underwater adhesive properties that circumvents these challenges by enabling wet adhesion and controlling inflammatory responses. This resulted in significantly accelerated wound healing through balancing the pro- and anti-inflammatory responses in macrophages. In brief, we designed a complex coacervate-based drug carrier (ADC) comprising oligochitosan and inositol hexaphosphate to entrap and release antioxidant proanthocyanins (PA) in a sustained way. The results from in vitro experiments demonstrated that ADC is able to reduce LPS-stimulated pro-inflammatory responses in macrophages. The ability of ADC to reduce LPS-stimulated pro-inflammatory responses in macrophages is even more promising when ADC is encapsulated with PA (ADC-PA). Our results indicate that ADC-PA is able to polarize macrophages into an M2 tissue-healing phenotype via up-regulation of anti-inflammatory and resolution of inflammatory responses. Treatment with ADC-PA around the wound beds fine-tunes the balance between the numbers of inducible nitric oxide synthase-positive (iNOS+) and mannose receptor-negative (CD206-) M1 and iNOS-CD206+ M2 macrophages in the wound microenvironment compared to controls. Achieving such a balance between the numbers of iNOS+CD206- M1 and iNOS-CD206+ M2 macrophages in the wound microenvironment has led to significantly improved wound closure in mouse models of diabetes, which exhibit severe impairments in wound healing. Together, our results demonstrate for the first time the use of a complex coacervate-based drug delivery system to promote timely resolution of the inflammatory responses for diabetic wound healing by fine-tuning the functions of macrophages.
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Genedy HH, Delair T, Montembault A. Chitosan Based MicroRNA Nanocarriers. Pharmaceuticals (Basel) 2022; 15:ph15091036. [PMID: 36145257 PMCID: PMC9500875 DOI: 10.3390/ph15091036] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 08/08/2022] [Accepted: 08/15/2022] [Indexed: 11/16/2022] Open
Abstract
Vectorization of microRNAs has shown to be a smart approach for their potential delivery to treat many diseases (i.e., cancer, osteopathy, vascular, and infectious diseases). However, there are barriers to genetic in vivo delivery regarding stability, targeting, specificity, and internalization. Polymeric nanoparticles can be very promising candidates to overcome these challenges. One of the most suitable polymers for this purpose is chitosan. Chitosan (CS), a biodegradable biocompatible natural polysaccharide, has always been of interest for drug and gene delivery. Being cationic, chitosan can easily form particles with anionic polymers to encapsulate microRNA or even complex readily forming polyplexes. However, fine tuning of chitosan characteristics is necessary for a successful formulation. In this review, we cover all chitosan miRNA formulations investigated in the last 10 years, to the best of our knowledge, so that we can distinguish their differences in terms of materials, formulation processes, and intended applications. The factors that make some optimized systems superior to their predecessors are also discussed to reach the highest potential of chitosan microRNA nanocarriers.
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Shityakov S, Nagai M, Ergün S, Braunger BM, Förster CY. The Protective Effects of Neurotrophins and MicroRNA in Diabetic Retinopathy, Nephropathy and Heart Failure via Regulating Endothelial Function. Biomolecules 2022; 12:biom12081113. [PMID: 36009007 PMCID: PMC9405668 DOI: 10.3390/biom12081113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 08/05/2022] [Accepted: 08/11/2022] [Indexed: 12/15/2022] Open
Abstract
Diabetes mellitus is a common disease affecting more than 537 million adults worldwide. The microvascular complications that occur during the course of the disease are widespread and affect a variety of organ systems in the body. Diabetic retinopathy is one of the most common long-term complications, which include, amongst others, endothelial dysfunction, and thus, alterations in the blood-retinal barrier (BRB). This particularly restrictive physiological barrier is important for maintaining the neuroretina as a privileged site in the body by controlling the inflow and outflow of fluid, nutrients, metabolic end products, ions, and proteins. In addition, people with diabetic retinopathy (DR) have been shown to be at increased risk for systemic vascular complications, including subclinical and clinical stroke, coronary heart disease, heart failure, and nephropathy. DR is, therefore, considered an independent predictor of heart failure. In the present review, the effects of diabetes on the retina, heart, and kidneys are described. In addition, a putative common microRNA signature in diabetic retinopathy, nephropathy, and heart failure is discussed, which may be used in the future as a biomarker to better monitor disease progression. Finally, the use of miRNA, targeted neurotrophin delivery, and nanoparticles as novel therapeutic strategies is highlighted.
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Affiliation(s)
- Sergey Shityakov
- Division of Chemoinformatics, Infochemistry Scientific Center, Lomonosova Street 9, 191002 Saint-Petersburg, Russia
| | - Michiaki Nagai
- Department of Cardiology, Hiroshima City Asa Hospital, 2-1-1 Kabeminami, Aaskita-ku, Hiroshima 731-0293, Japan
| | - Süleyman Ergün
- Institute of Anatomy and Cell Biology, Julius-Maximilians-University Würzburg, 97070 Würzburg, Germany
| | - Barbara M. Braunger
- Institute of Anatomy and Cell Biology, Julius-Maximilians-University Würzburg, 97070 Würzburg, Germany
- Correspondence: (B.M.B.); (C.Y.F.)
| | - Carola Y. Förster
- Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, Würzburg University, 97080 Würzburg, Germany
- Correspondence: (B.M.B.); (C.Y.F.)
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15
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Klubthawee N, Bovone G, Marco‐Dufort B, Guzzi EA, Aunpad R, Tibbitt MW. Biopolymer Nano-Network for Antimicrobial Peptide Protection and Local Delivery. Adv Healthc Mater 2022; 11:e2101426. [PMID: 34936732 PMCID: PMC11468357 DOI: 10.1002/adhm.202101426] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 12/03/2021] [Indexed: 12/12/2022]
Abstract
Antimicrobial resistance (AMR) develops when bacteria no longer respond to conventional antimicrobial treatment. The limited treatment options for resistant infections result in a significantly increased medical burden. Antimicrobial peptides offer advantages for treatment of resistant infections, including broad-spectrum activity and lower risk of resistance development. However, sensitivity to proteolytic cleavage often limits their clinical application. Here, a moldable and biodegradable colloidal nano-network is presented that protects bioactive peptides from enzymatic degradation and delivers them locally. An antimicrobial peptide, PA-13, is encapsulated electrostatically into positively and negatively charged nanoparticles made of chitosan and dextran sulfate without requiring chemical modification. Mixing and concentration of oppositely charged particles form a nano-network with the rheological properties of a cream or injectable hydrogel. After exposure to proteolytic enzymes, the formed nano-network loaded with PA-13 eliminates Pseudomonas aeruginosa during in vitro culture and in an ex vivo porcine skin model while the unencapsulated PA-13 shows no antibacterial effect. This demonstrates the ability of the nano-network to protect the antimicrobial peptide in an enzyme-challenged environment, such as a wound bed. Overall, the nano-network presents a useful platform for antimicrobial peptide protection and delivery without impacting peptide bioactivity.
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Affiliation(s)
- Natthaporn Klubthawee
- Graduate Program in Biomedical SciencesFaculty of Allied Health SciencesThammasat UniversityPathum Thani12120Thailand
| | - Giovanni Bovone
- Macromolecular Engineering LaboratoryDepartment of Mechanical and Process EngineeringETH ZurichZurich8092Switzerland
| | - Bruno Marco‐Dufort
- Macromolecular Engineering LaboratoryDepartment of Mechanical and Process EngineeringETH ZurichZurich8092Switzerland
| | - Elia A. Guzzi
- Macromolecular Engineering LaboratoryDepartment of Mechanical and Process EngineeringETH ZurichZurich8092Switzerland
| | - Ratchaneewan Aunpad
- Graduate Program in Biomedical SciencesFaculty of Allied Health SciencesThammasat UniversityPathum Thani12120Thailand
| | - Mark W. Tibbitt
- Macromolecular Engineering LaboratoryDepartment of Mechanical and Process EngineeringETH ZurichZurich8092Switzerland
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16
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Yamazaki M, Yabe M, Iijima K. Analysis of the formation mechanism of polyion complexes of polysaccharides by molecular dynamics simulation with oligosaccharides. Polym J 2022. [DOI: 10.1038/s41428-021-00602-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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17
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New insights into physicochemical aspects involved in the formation of polyelectrolyte complexes based on chitosan and dextran sulfate. Carbohydr Polym 2021; 271:118436. [PMID: 34364576 DOI: 10.1016/j.carbpol.2021.118436] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 06/19/2021] [Accepted: 07/09/2021] [Indexed: 11/23/2022]
Abstract
Polyelectrolyte complexation is a technique based on interactions between polyelectrolytes of opposite charges driven by supramolecular interactions. Although many studies address the formation of polyelectrolyte complexes (PECs), few explore strategies and tools to select the best working conditions and are often based on empirical choices. This study evaluates the influence of pH, molecular weight, and polymeric proportion on the formation of PECs based on chitosan:dextran sulfate. In addition, it assesses the approaches that study the influence of pH on the zeta potential of polymeric dispersions as a tool in the design of PECs. Results showed that nanoparticles with an excess of polycation formed aggregates, while an excess of dextran sulfate reduced the size of the particles. The graph of zeta potential as a function of pH proved to be a promising tool in the choice of polymers and a better pH condition in the development of PECs.
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18
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Yang JY, Lu B, Feng Q, Alfaro JS, Chen PH, Loscalzo J, Wei WB, Zhang YY, Lu SJ, Wang S. Retinal Protection by Sustained Nanoparticle Delivery of Oncostatin M and Ciliary Neurotrophic Factor Into Rodent Models of Retinal Degeneration. Transl Vis Sci Technol 2021; 10:6. [PMID: 34347033 PMCID: PMC8340648 DOI: 10.1167/tvst.10.9.6] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Purpose Retinitis pigmentosa (RP) is caused by mutations in more than 60 genes. Mutation-independent approaches to its treatment by exogeneous administration of neurotrophic factors that will preserve existing retinal anatomy and visual function are a rational strategy. Ciliary neurotrophic factor (CNTF) and oncostatin M (OSM) are two potent survival factors for neurons. However, growth factors degrade rapidly if administered directly. A sustained delivery of growth factors is required for translating their potential therapeutic benefit into patients. Methods Stable and biocompatible nanoparticles (NP) that incorporated with CNTF and OSM (CNTF- and OSM-NP) were formulated. Both NP-trophic factors were tested in vitro using photoreceptor progenitor cells (PPC) and retinal ganglion progenitor cells (RGPC) derived from induced pluripotent stem cells and in vivo using an optic nerve crush model for glaucoma and the Royal College of Surgeons rat, model of RP (n = 8/treatment) by intravitreal delivery. Efficacy was evaluated by electroretinography and optokinetic response. Retinal histology and a whole mount analysis were performed at the end of experiments. Results Significant prosurvival and pro-proliferation effects of both complexes were observed in both photoreceptor progenitor cells and RGPC in vitro. Importantly, significant RGC survival and preservation of vision and photoreceptors in both complex-treated animals were observed compared with control groups. Conclusions These results demonstrate that NP-trophic factors are neuroprotective both in vitro and in vivo. A single intravitreal delivery of both NP-trophic factors offered neuroprotection in animal models of retinal degeneration. Translational Relevance Sustained nanoparticle delivery of neurotrophic factors may offer beneficial effects in slowing down progressive retinal degenerative conditions, including retinitis pigmentosa, age-related macular degeneration, and glaucoma.
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Affiliation(s)
- Jing-Yan Yang
- Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA.,Beijing Tongren Hospital, Capital Medical University, Beijing, P.R. China
| | - Bin Lu
- Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Qiang Feng
- NanoNeuron Therapeutics and HebeCell Corp., Natick, MA, USA
| | - Jorge S Alfaro
- Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Po-Hsuen Chen
- NanoNeuron Therapeutics and HebeCell Corp., Natick, MA, USA
| | - Joseph Loscalzo
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Wen-Bin Wei
- Beijing Tongren Hospital, Capital Medical University, Beijing, P.R. China
| | - Ying-Yi Zhang
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Shi-Jiang Lu
- NanoNeuron Therapeutics and HebeCell Corp., Natick, MA, USA
| | - Shaomei Wang
- Regenerative Medicine Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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19
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Babaev M, Lobov A, Shishlov N, Zakharova E, Orlov A, Baymiev A, Kolesov S. Nanoparticles of self-organizing ionic complexes based on a copolymer of N,N′-diallyl-N,N′-dimethylammonium chloride with N-vinylpyrrolidone modified by betulonic acid. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2021.104968] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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20
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In vitro-in vivo evaluation of olopatadine incorporated chitosan nanoparticles for the treatment of ocular allergy. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102518] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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21
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Krishna B A, Lindhoud S, de Vos WM. Hot-pressed polyelectrolyte complexes as novel alkaline stable monovalent-ion selective anion exchange membranes. J Colloid Interface Sci 2021; 593:11-20. [DOI: 10.1016/j.jcis.2021.02.077] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 02/12/2021] [Accepted: 02/16/2021] [Indexed: 12/17/2022]
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22
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Cun D, Zhang C, Bera H, Yang M. Particle engineering principles and technologies for pharmaceutical biologics. Adv Drug Deliv Rev 2021; 174:140-167. [PMID: 33845039 DOI: 10.1016/j.addr.2021.04.006] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 03/21/2021] [Accepted: 04/06/2021] [Indexed: 12/12/2022]
Abstract
The global market of pharmaceutical biologics has expanded significantly during the last few decades. Currently, pharmaceutical biologic products constitute an indispensable part of the modern medicines. Most pharmaceutical biologic products are injections either in the forms of solutions or lyophilized powders because of their low oral bioavailability. There are certain pharmaceutical biologic entities formulated into particulate delivery systems for the administration via non-invasive routes or to achieve prolonged pharmaceutical actions to reduce the frequency of injections. It has been well documented that the design of nano- and microparticles via various particle engineering technologies could render pharmaceutical biologics with certain benefits including improved stability, enhanced intracellular uptake, prolonged pharmacological effect, enhanced bioavailability, reduced side effects, and improved patient compliance. Herein, we review the principles of the particle engineering technologies based on bottom-up approach and present the important formulation and process parameters that influence the critical quality attributes with some mathematical models. Subsequently, various nano- and microparticle engineering technologies used to formulate or process pharmaceutical biologic entities are reviewed. Lastly, an array of commercialized products of pharmaceutical biologics accomplished based on various particle engineering technologies are presented and the challenges in the development of particulate delivery systems for pharmaceutical biologics are discussed.
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Affiliation(s)
- Dongmei Cun
- Wuya College of Innovation, Shenyang Pharmaceutical University, Wenhua Road No. 103, 110016 Shenyang, China
| | - Chengqian Zhang
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 2, DK-2100 Copenhagen, Denmark
| | - Hriday Bera
- Wuya College of Innovation, Shenyang Pharmaceutical University, Wenhua Road No. 103, 110016 Shenyang, China
| | - Mingshi Yang
- Wuya College of Innovation, Shenyang Pharmaceutical University, Wenhua Road No. 103, 110016 Shenyang, China; Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 2, DK-2100 Copenhagen, Denmark.
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23
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Fundamental and Practical Aspects in the Formulation of Colloidal Polyelectrolyte Complexes of Chitosan and siRNA. Methods Mol Biol 2021. [PMID: 33928582 DOI: 10.1007/978-1-0716-1298-9_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
The formation of electrostatic interactions between polyanionic siRNA and polycations gives an easy access to the formation of colloidal particles capable of delivering siRNA in vitro or in vivo. Among the polycations used for siRNA delivery, chitosan occupies a special place due to its unique physicochemical and biological properties. In this chapter we describe the fundamental and practical aspects of the formation of colloidal complexes between chitosan and siRNA. The basis of the electrostatic complexation between oppositely charged polyelectrolytes is first introduced with a focus on the specific conditions to obtain stable colloid complex particles. Subsequent, the properties that make chitosan so special are described. In a third part, the main parameters influencing the colloidal properties and stability of siRNA/chitosan complexes are reviewed with emphasis on some practical aspects to consider in the preparation of complexes.
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24
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Wang J, Waltmann C, Umana-Kossio H, Olvera de la Cruz M, Torkelson JM. Heterogeneous Charged Complexes of Random Copolymers for the Segregation of Organic Molecules. ACS CENTRAL SCIENCE 2021; 7:882-891. [PMID: 34079903 PMCID: PMC8161480 DOI: 10.1021/acscentsci.1c00119] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Indexed: 05/29/2023]
Abstract
Nature harnesses the disorder of intrinsically disordered proteins to organize enzymes and biopolymers into membraneless organelles. The heterogeneous nature of synthetic random copolymers with charged, polar, and hydrophobic groups has been exploited to mimic intrinsically disordered proteins, forming complexes with enzymatically active proteins and delivering them into nonbiological environments. Here, the properties of polyelectrolyte complexes composed of two random copolymer polyelectrolytes are studied experimentally and via simulation with the aim of exploiting such complexes for segregating organic molecules from water. The anionic polyelectrolyte contains hydrophilic and hydrophobic side chains and forms self-assembled hydrophobic domains. The cationic polymer is a high-molecular-weight copolymer of hydrophilic and charged side groups and acts as a flocculant. We find that the polyelectrolyte complexes obtained with this anionic and cationic random copolymer system are capable of absorbing small cationic, anionic, and hydrophobic organic molecules, including perfluorooctanoic acid, a compound of great environmental and toxicologic concern. Importantly, these macroscopic complexes can be easily removed from water, thereby providing a simple approach for organic contaminant removal in aqueous media. MARTINI and coarse-grained molecular dynamics simulations explore how the microscale heterogeneity of these random copolymer complexes relates to their segregation functionality.
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Affiliation(s)
- Jeremy Wang
- Dept.
of Materials Science and Engineering, Dept. of Chemical and Biological
Engineering, Dept. of Chemistry, and Dept. of Physics and Astronomy, Northwestern University, Evanston, Illinois 60208, United States
| | - Curt Waltmann
- Dept.
of Materials Science and Engineering, Dept. of Chemical and Biological
Engineering, Dept. of Chemistry, and Dept. of Physics and Astronomy, Northwestern University, Evanston, Illinois 60208, United States
| | - Han Umana-Kossio
- Dept.
of Materials Science and Engineering, Dept. of Chemical and Biological
Engineering, Dept. of Chemistry, and Dept. of Physics and Astronomy, Northwestern University, Evanston, Illinois 60208, United States
| | - Monica Olvera de la Cruz
- Dept.
of Materials Science and Engineering, Dept. of Chemical and Biological
Engineering, Dept. of Chemistry, and Dept. of Physics and Astronomy, Northwestern University, Evanston, Illinois 60208, United States
| | - John M. Torkelson
- Dept.
of Materials Science and Engineering, Dept. of Chemical and Biological
Engineering, Dept. of Chemistry, and Dept. of Physics and Astronomy, Northwestern University, Evanston, Illinois 60208, United States
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25
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Carvalho LT, Vieira TA, Zhao Y, Celli A, Medeiros SF, Lacerda TM. Recent advances in the production of biomedical systems based on polyhydroxyalkanoates and exopolysaccharides. Int J Biol Macromol 2021; 183:1514-1539. [PMID: 33989687 DOI: 10.1016/j.ijbiomac.2021.05.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 04/30/2021] [Accepted: 05/04/2021] [Indexed: 01/10/2023]
Abstract
In recent years, growing attention has been devoted to naturally occurring biological macromolecules and their ensuing application in agriculture, cosmetics, food and pharmaceutical industries. They inherently have antigenicity, low immunogenicity, excellent biocompatibility and cytocompatibility, which are ideal properties for the design of biomedical devices, especially for the controlled delivery of active ingredients in the most diverse contexts. Furthermore, these properties can be modulated by chemical modification via the incorporation of other (macro)molecules in a random or controlled way, aiming at improving their functionality for each specific application. Among the wide variety of natural polymers, microbial polyhydroxyalkanoates (PHAs) and exopolysaccharides (EPS) are often considered for the development of original biomaterials due to their unique physicochemical and biological features. Here, we aim to fullfil a gap on the present associated literature, bringing an up-to-date overview of ongoing research strategies that make use of PHAs (poly (3-hydroxybutyrate), poly (3-hydroxybutyrate-co-3-hydroxyvalerate), poly (3-hydroxyoctanoate), poly(3-hydroxypropionate), poly (3-hydroxyhexanoate-co-3-hydroxyoctanoate), and poly (3-hydroxybutyrate-co-3-hydroxyhexanoate)) and EPS (bacterial cellulose, alginates, curdlan, pullulan, xanthan gum, dextran, hyaluronan, and schizophyllan) as sources of interesting and versatile biomaterials. For the first time, a monograph addressing the properties, pros and cons, status, challenges, and recent progresses regarding the application of these two important classes of biopolymers in biomedicine is presented.
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Affiliation(s)
- Layde T Carvalho
- Biotechnology Department, Engineering School of Lorena, University of São Paulo, 12602-810 Lorena, SP, Brazil
| | - Thiago A Vieira
- Biotechnology Department, Engineering School of Lorena, University of São Paulo, 12602-810 Lorena, SP, Brazil
| | - Yanjun Zhao
- School of Pharmaceutical Science and Technology, Tianjin Key Laboratory for Modern Drug Delivery 449 and High Efficiency, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
| | - Annamaria Celli
- Department of Civil, Chemical, Environmental and Materials Engineering, University of Bologna, Via Terracini 28, 40131 Bologna, Italy
| | - Simone F Medeiros
- Biotechnology Department, Engineering School of Lorena, University of São Paulo, 12602-810 Lorena, SP, Brazil; Chemical Engineering Department, Engineering School of Lorena, University of São Paulo, 12602-810 Lorena, SP, Brazil.
| | - Talita M Lacerda
- Biotechnology Department, Engineering School of Lorena, University of São Paulo, 12602-810 Lorena, SP, Brazil.
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26
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Dong B, Hadinoto K. Assessing the impact of counterion types on the sustained release characteristics of high-payload drug-ion complex: A case study on tetracycline hydrochloride. Eur J Pharm Sci 2021; 161:105787. [PMID: 33684485 DOI: 10.1016/j.ejps.2021.105787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 01/29/2021] [Accepted: 03/02/2021] [Indexed: 02/07/2023]
Abstract
Complexation of ionized hydrophilic drugs with counterions (e.g. polyelectrolytes, ionic amphiphiles, multivalent salt ions) represents a well-established formulation approach to produce sustained release of highly soluble drugs while maintaining a high drug payload. This renders the drug-ion complex an attractive alternative to the conventional polymer matrix systems. The effects of the counterion's type on the sustained release characteristics of drug-ion complexes, however, have not been investigated before under the same dissolution environment. Using antibiotic tetracycline hydrochloride (TC•HCl) as the model hydrophilic drug, we investigated the effects of three types of counterions, sodium dextran sulfate (DXT), sodium dodecyl sulfate (SDS), and K2HPO4, on (1) the sustained release characteristics, (2) long-term storage stability, (3) preparation efficiency (i.e. yield, payload), and (4) antibiotic activity of the resultant (TC•HCl)-ion complexes. The results showed that the three complexes exhibited comparable TC•HCl payloads at approximately 80% (w/w) and yield between 40 and 60% (w/w). They also exhibited good storage stability after 18 months and uncompromised antibiotic activity compared to the native drug. In the intestinal fluid, all three complexes could produce sustained drug release profiles, albeit at different rates ((TC•HCl)-DXT > (TC•HCl)-SDS > (TC•HCl)-HPO4), whereas in the gastric fluid, only the (TC•HCl)-DXT complex could produce a sustained release profile suitable for oral delivery. The different sustained release profiles among the complexes were attributed to their different solid forms (amorphous versus crystalline), hydrophobicity, solubility, and drug release mechanisms. The present work highlighted the importance of selecting the most suitable counterion to achieve the desired sustained drug release profile.
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Affiliation(s)
- Bingxue Dong
- School of Chemical and Biomedical Engineering, Nanyang Technological University, Singapore 637459
| | - Kunn Hadinoto
- School of Chemical and Biomedical Engineering, Nanyang Technological University, Singapore 637459.
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27
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Rajabi M, McConnell M, Cabral J, Ali MA. Chitosan hydrogels in 3D printing for biomedical applications. Carbohydr Polym 2021; 260:117768. [PMID: 33712126 DOI: 10.1016/j.carbpol.2021.117768] [Citation(s) in RCA: 123] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 01/02/2021] [Accepted: 02/02/2021] [Indexed: 12/26/2022]
Abstract
Tissue engineering and regenerative medicine have entered a new stage of development by the recent progress in biology, material sciences, and particularly an emerging additive manufacturing technique, three-dimensional (3D) printing. 3D printing is an advanced biofabrication technique which can generate patient-specific scaffolds with highly complex geometries while hosting cells and bioactive agents to accelerate tissue regeneration. Chitosan hydrogels themselves have been widely used for various biomedical applications due to its abundant availability, structural features and favorable biological properties; however, the 3D printing of chitosan-based hydrogels is still under early exploration. Therefore, 3D printing technologies represent a new avenue to explore the potential application of chitosan as an ink for 3D printing, or as a coating on other 3D printed scaffolds. The combination of chitosan-based hydrogels and 3D printing holds much promise in the development of next generation biomedical implants.
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Affiliation(s)
- Mina Rajabi
- Center for Bioengineering and Nanomedicine, Department of Food Science, University of Otago, Dunedin, New Zealand
| | - Michelle McConnell
- Department of Microbiology and Immunology, University of Otago, Dunedin, New Zealand
| | - Jaydee Cabral
- Center for Bioengineering and Nanomedicine, Department of Food Science, University of Otago, Dunedin, New Zealand; Department of Chemistry, University of Otago, Dunedin, New Zealand
| | - M Azam Ali
- Center for Bioengineering and Nanomedicine, Department of Food Science, University of Otago, Dunedin, New Zealand.
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Ravindran R, Mitra K, Arumugam SK, Doble M. Preparation of Curdlan sulphate - Chitosan nanoparticles as a drug carrier to target Mycobacterium smegmatis infected macrophages. Carbohydr Polym 2021; 258:117686. [PMID: 33593559 DOI: 10.1016/j.carbpol.2021.117686] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 01/15/2021] [Accepted: 01/15/2021] [Indexed: 12/21/2022]
Abstract
In this study, curdlan sulphate - chitosan nanoparticles were prepared through polyelectrolyte complexing at a mass ratio of 2:1 respectively. The curdlan was produced by fermentation with Agrobacterium sp. ATCC 31750, which was then sulphated to form the polyanionic polymer. A first-line tuberculosis drug, Rifampicin and a phytochemical, DdPinitol, were encapsulated into Curdlan Sulphate (CS) - Chitosan Nanoparticles (C) (CSC NPs) of size 205.41 ± 7.24 nm. The drug release kinetics followed a Weibull model with initial burst release (48 % Rifampicin and 27 % d-Pinitol within 6 h), followed by a sustained release. The prepared CSC: d-PIN + RIF NPs was cytocompatible and entered the M.smegmatis infected macrophages through multiple endocytic pathways including clathrin, caveolae and macropinocytosis. They showed superior bactericidal activity (2.4-2.7 fold) within 4 h when compared to free drug Rifampicin (1.6 fold). The drug encapsulated CSC: RIF suppressed the pro-inflammatory gene (TNF-α by 3.66 ± 0.19 fold) and CSC: d-PIN + RIF increased expression of the anti-inflammatory gene (IL-10 by 13.09 ± 0.47 fold). Expression of TGF- β1 gene also increased when treated with CSC: d-PIN + RIF (13.00 ± 0.19 fold) which provided the immunomodulatory activity of the encapsulated CSC NPs. Thus, curdlan sulphate - chitosan polyelectrolyte complex can be a potential nanocarrier matrix for intracellular delivery of multiple drugs.
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Affiliation(s)
- Radhika Ravindran
- Bioengineering and Drug Design Lab, Dept. of Biotechnology, Indian Institute of Technology, Madras, India
| | - Kartik Mitra
- Bioengineering and Drug Design Lab, Dept. of Biotechnology, Indian Institute of Technology, Madras, India
| | - Senthil Kumar Arumugam
- Bioengineering and Drug Design Lab, Dept. of Biotechnology, Indian Institute of Technology, Madras, India
| | - Mukesh Doble
- Bioengineering and Drug Design Lab, Dept. of Biotechnology, Indian Institute of Technology, Madras, India.
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Bravo-Anaya LM, Rosselgong J, Fernández-Solís KG, Xiao Y, Vax A, Ibarboure E, Ruban A, Lebleu C, Joucla G, Garbay B, Garanger E, Lecommandoux S. Coupling of RAFT polymerization and chemoselective post-modifications of elastin-like polypeptides for the synthesis of gene delivery hybrid vectors. Polym Chem 2021. [DOI: 10.1039/d0py01293a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Hybrid cationic ELPs for nucleic acids transport and delivery were synthetized through the coupling of RAFT polymerization and biorthogonal chemistry of ELPs, introducing a specific number of positive charges to the ELP backbone.
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Affiliation(s)
| | | | | | - Ye Xiao
- University of Bordeaux
- CNRS
- Bordeaux INP
- Pessac
- France
| | - Amélie Vax
- University of Bordeaux
- CNRS
- Bordeaux INP
- Pessac
- France
| | | | - Anna Ruban
- University of Bordeaux
- CNRS
- Bordeaux INP
- Pessac
- France
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Bai Q, Zhang Q, Jing H, Chen J, Liang D. Liquid-Liquid Phase Separation of Peptide/Oligonucleotide Complexes in Crowded Macromolecular Media. J Phys Chem B 2020; 125:49-57. [PMID: 33373232 DOI: 10.1021/acs.jpcb.0c09225] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The membraneless organelles (MLOs) and coacervates of oppositely charged polyelectrolytes are both formed by liquid-liquid phase separation. To reveal how the crowded cell interior regulates the MLOs, we chose the coacervates formed by peptide S5 and single-stranded oligonucleotide (ss-oligo) at 1:1 charge ratio and investigated the phase separation processes in polyacrylamide (PAM) and poly(ethylene oxide) (PEO) media at varying concentrations. Results show that the droplet formation unit is the neutral primary complex, instead of individual S5 or ss-oligo. Therefore, the coacervation process can be described by the classic theory of nucleation and growth. The dynamic scaling relationships show that S5/ss-oligo coacervation undergoes in sequence the heterogeneous nucleation, diffusion-limited growth, and Brownian motion coalescence with time. The inert crowders generate multiple effects, including accelerating the growth of droplets, weakening the electrostatic attraction, and slowing down or even trapping the droplets in the crowder network. The overall effect is that both the size and size distribution of the droplets decrease with increasing crowder concentration, and the effect of PEO is stronger than that of PAM. Our study provides a further step toward a deeper understanding of the kinetics of MLOs in crowded living cells.
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Affiliation(s)
- Qingwen Bai
- Beijing National Laboratory for Molecular Sciences, Department of Polymer Science and Engineering and the Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
| | - Qiufen Zhang
- Beijing National Laboratory for Molecular Sciences, Department of Polymer Science and Engineering and the Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
| | - Hairong Jing
- Beijing National Laboratory for Molecular Sciences, Department of Polymer Science and Engineering and the Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
| | - Jiaxin Chen
- Beijing National Laboratory for Molecular Sciences, Department of Polymer Science and Engineering and the Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
| | - Dehai Liang
- Beijing National Laboratory for Molecular Sciences, Department of Polymer Science and Engineering and the Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
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Design of chitosan-based particle systems: A review of the physicochemical foundations for tailored properties. Carbohydr Polym 2020; 250:116968. [DOI: 10.1016/j.carbpol.2020.116968] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 08/09/2020] [Accepted: 08/16/2020] [Indexed: 12/13/2022]
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Controlling evolution of protein corona: a prosperous approach to improve chitosan-based nanoparticle biodistribution and half-life. Sci Rep 2020; 10:9664. [PMID: 32541900 PMCID: PMC7295777 DOI: 10.1038/s41598-020-66572-y] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Accepted: 05/12/2020] [Indexed: 11/09/2022] Open
Abstract
Protein corona significantly affects in vivo fate of nanoparticles including biodistribution and half-life. Without manipulating the physicochemical properties of nanoparticles with considering their biointerference, attaining effective treatment protocols is impossible. For this reason, protein corona evolution and biodistribution of different chitosan (Ch)-based nanoparticles including Ch and carboxymethyl dextran (CMD)/thiolated dextran (TD) polyelectrolyte complexes (PECs) were studied using highly precious and sensitive methods such as liquid chromatography-mass/mass (LC-MS/MS) spectroscopy and positron emission tomography/computed tomography (PET/CT) scan. The importance of serum presence/absence in culture medium with different pH and corona effect on cellular uptake of PECs investigated by in vitro study. Designed PECs have low amounts of proteins in corona mostly enriched by Apolipoproteins, protein C, hemoglobin subunits, and inter-alpha- trypsin inhibitor that beside improving uptake of nanoparticles, they have low liver uptake and notable heart blood pool accumulation that confirmed the long circulation time of the nanoparticles which is favorable for delivery of nanoparticles to the site of action and achieving required therapeutic effect.
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Wu D, Zhu L, Li Y, Wang H, Xu S, Zhang X, Wu R, Yang G. Superparamagnetic chitosan nanocomplexes for colorectal tumor-targeted delivery of irinotecan. Int J Pharm 2020; 584:119394. [DOI: 10.1016/j.ijpharm.2020.119394] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 04/11/2020] [Accepted: 04/29/2020] [Indexed: 12/11/2022]
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Shabani A, Atyabi F, Khoshayand MR, Mahbod R, Cohan RA, Akbarzadeh I, Bakhshandeh H. Design of Experiment, Preparation, and in vitro Biological Assessment of Human Amniotic Membrane Extract Loaded Nanoparticles. Curr Pharm Biotechnol 2020; 21:256-267. [DOI: 10.2174/1389201020666191019122130] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 09/15/2019] [Accepted: 10/02/2019] [Indexed: 01/25/2023]
Abstract
Background:
Human amniotic membrane grafting could be potentially useful in ocular surface
complications due to tissue similarity and the presence of factors that reduce inflammation, vascularization,
and scarring. However, considerations like donor-derived infectious risk and the requirement
of an invasive surgery limit the clinical application of such treatments. Moreover, the quick depletion
of bioactive factors after grafting reduces the efficacy of treatments. Therefore, in the current
study, the possibility of nano delivery of the bioactive factors extracted from the human amniotic
membrane to the ocular surface was investigated.
Materials and methods:
Nanoparticles were prepared using polyelectrolyte complexation from chitosan
and dextran sulfate. The effect of polymer ratio, pH, and the amount of extract on particle size
and encapsulation efficacy were studied using Box-Behnken response surface methodology.
Results:
The optimum condition was obtained as follows: 4.9:1 ratio of dextran sulfate to chitosan, 600
µL amniotic membrane extract, and pH of 6. The prepared nanoparticles had an average size of 213
nm with 77% encapsulation efficacy. In the release test, after 10 days, approximately 50% of entrapped
bioactive proteins were released from the nanocarriers in a controlled manner. Biological activity assessment
on endothelial cells revealed amniotic membrane extract loaded nanoparticles had a longer
and significant increase in anti-angiogenic effect when compared to the control.
Conclusion:
Our data elucidate the ability of nanotechnology in ocular targeted nano delivery of bioactive
compounds.
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Affiliation(s)
- Avishan Shabani
- Nanotechnology Research Centre, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Atyabi
- Nanotechnology Research Centre, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad R. Khoshayand
- Department of Drug and Food Control, Faculty of Pharmacy and Pharmaceutical Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Mahbod
- Noor Ophthalmology Research Center, Noor Eye Hospital, Tehran, Iran
| | - Reza A. Cohan
- Nanobiotechnology Department, New Technologies Research Group, Pasteur Institute of Iran, Tehran, Iran
| | - Iman Akbarzadeh
- Department of Chemical and Petrochemical Engineering, Sharif University of Technology, Tehran, Iran
| | - Haleh Bakhshandeh
- Nanobiotechnology Department, New Technologies Research Group, Pasteur Institute of Iran, Tehran, Iran
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Wu D, Zhu L, Li Y, Zhang X, Xu S, Yang G, Delair T. Chitosan-based Colloidal Polyelectrolyte Complexes for Drug Delivery: A Review. Carbohydr Polym 2020; 238:116126. [PMID: 32299572 DOI: 10.1016/j.carbpol.2020.116126] [Citation(s) in RCA: 110] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 02/28/2020] [Accepted: 03/04/2020] [Indexed: 12/15/2022]
Abstract
Polyelectrolyte complexes (PECs) as safe drug delivery carriers, are spontaneously formed by mixing the oppositely charged polyelectrolyte solutions in water without using organic solvents nor chemical cross-linker or surfactant. Intensifying attentions on the PECs study are aroused in academia and industry since the fabrication process of PECs is mild and they are ideal vectors for the delivery of susceptible drugs and macromolecules. Chitosan as the unique natural cationic polysaccharide, is a good bioadhesive material. Besides, due to its excellent biocompatibility, biodegradability, abundant availability and hydrophilic nature, chitosan-based PECs have been extensively applied for drug delivery, particularly after administration through mucosal and parenteral routes. The purpose of this review is to compile the recent advances on the biomedical applications of chitosan-based PECs, with specific focuses on the mucosal delivery, cancer therapy, gene delivery and anti-HIV therapy. The challenges and the perspectives of the chitosan-based PECs are briefly commented as well.
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Affiliation(s)
- Danjun Wu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, China
| | - Lixi Zhu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, China
| | - Yi Li
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, China
| | - Xueling Zhang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, China
| | - Shumin Xu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, China
| | - Gensheng Yang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, China.
| | - Thierry Delair
- Ingénierie des Matériaux Polymères, UMR CNRS 5223, Université de Lyon, Université Claude Bernard Lyon 1, 15 Bd. André Latarjet, 69622, Villeurbanne Cedex, France.
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36
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Eliyahu S, Almeida A, Macedo MH, das Neves J, Sarmento B, Bianco-Peled H. The effect of freeze-drying on mucoadhesion and transport of acrylated chitosan nanoparticles. Int J Pharm 2020; 573:118739. [DOI: 10.1016/j.ijpharm.2019.118739] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 09/22/2019] [Accepted: 09/25/2019] [Indexed: 12/23/2022]
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Ishihara M, Nakamura S, Sato Y, Takayama T, Fukuda K, Fujita M, Murakami K, Yokoe H. Heparinoid Complex-Based Heparin-Binding Cytokines and Cell Delivery Carriers. Molecules 2019; 24:molecules24244630. [PMID: 31861225 PMCID: PMC6943580 DOI: 10.3390/molecules24244630] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 12/10/2019] [Accepted: 12/11/2019] [Indexed: 12/20/2022] Open
Abstract
Heparinoid is the generic term that is used for heparin, heparan sulfate (HS), and heparin-like molecules of animal or plant origin and synthetic derivatives of sulfated polysaccharides. Various biological activities of heparin/HS are attributed to their specific interaction and regulation with various heparin-binding cytokines, antithrombin (AT), and extracellular matrix (ECM) biomolecules. Specific domains with distinct saccharide sequences in heparin/HS mediate these interactions are mediated and require different highly sulfated saccharide sequences with different combinations of sulfated groups. Multivalent and cluster effects of the specific sulfated sequences in heparinoids are also important factors that control their interactions and biological activities. This review provides an overview of heparinoid-based biomaterials that offer novel means of engineering of various heparin-binding cytokine-delivery systems for biomedical applications and it focuses on our original studies on non-anticoagulant heparin-carrying polystyrene (NAC-HCPS) and polyelectrolyte complex-nano/microparticles (N/MPs), in addition to heparin-coating devices.
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Affiliation(s)
- Masayuki Ishihara
- Division of Biomedical Engineering, Research Institute, National Defense Medical College, 3-2 Namiki, Tokorazawa, Saitama 359-8513, Japan; (S.N.); (Y.S.); (K.F.)
- Correspondence: ; Tel.: +81-429-95-1211 (ext. 2610)
| | - Shingo Nakamura
- Division of Biomedical Engineering, Research Institute, National Defense Medical College, 3-2 Namiki, Tokorazawa, Saitama 359-8513, Japan; (S.N.); (Y.S.); (K.F.)
| | - Yoko Sato
- Division of Biomedical Engineering, Research Institute, National Defense Medical College, 3-2 Namiki, Tokorazawa, Saitama 359-8513, Japan; (S.N.); (Y.S.); (K.F.)
| | - Tomohiro Takayama
- Department of Oral and Maxillofacial Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan; (T.T.); (K.M.); (H.Y.)
| | - Koichi Fukuda
- Division of Biomedical Engineering, Research Institute, National Defense Medical College, 3-2 Namiki, Tokorazawa, Saitama 359-8513, Japan; (S.N.); (Y.S.); (K.F.)
| | - Masanori Fujita
- Division of Environmental Medicine, Research Institute, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-1324, Japan;
| | - Kaoru Murakami
- Department of Oral and Maxillofacial Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan; (T.T.); (K.M.); (H.Y.)
| | - Hidetaka Yokoe
- Department of Oral and Maxillofacial Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan; (T.T.); (K.M.); (H.Y.)
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38
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Bravo-Anaya L, Garbay B, Nando-Rodríguez J, Carvajal Ramos F, Ibarboure E, Bathany K, Xia Y, Rosselgong J, Joucla G, Garanger E, Lecommandoux S. Nucleic acids complexation with cationic elastin-like polypeptides: Stoichiometry and stability of nano-assemblies. J Colloid Interface Sci 2019; 557:777-792. [DOI: 10.1016/j.jcis.2019.09.054] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Revised: 09/13/2019] [Accepted: 09/16/2019] [Indexed: 02/01/2023]
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39
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Dragan ES, Dinu MV. Polysaccharides constructed hydrogels as vehicles for proteins and peptides. A review. Carbohydr Polym 2019; 225:115210. [DOI: 10.1016/j.carbpol.2019.115210] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 08/15/2019] [Accepted: 08/16/2019] [Indexed: 12/11/2022]
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40
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Izumrudov VA, Mussabayeva BK, Kassymova ZS, Klivenko AN, Orazzhanova LK. Interpolyelectrolyte complexes: advances and prospects of application. RUSSIAN CHEMICAL REVIEWS 2019. [DOI: 10.1070/rcr4877] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Advances in the development of water-soluble nonstoichiometric polyelectrolyte complexes, which are characterized by high stability and can be involved in competitive interpolyelectrolyte reactions, are summarized and analyzed. The complexes remain stable over a wide range of external conditions (pH, ionic strength, temperature), but show a rapid, reversible and highly sensitive response to environmental changes outside this range by changing the phase state. The review considers methods of preparation and properties of nonstoichiometric polyelectrolyte complexes formed by interactions between oppositely charged polyelectrolytes. These reagents can be used for controlled modification of various surfaces, the preparation of soluble complexes functionalized by different molecules, the suppression and prevention of protein aggregation. The review briefly summarizes new types of soluble polyelectrolytes and polyelectrolyte complexes of different nature and with different structures, including biopolymers and dendrimers, suitable for solving problems in medicine and agricultural biotechnology. In order to evaluate the results achieved, there is a need to integrate and analyze the data on interpolyelectrolyte reactions, which are of most interest for a wide range of researchers.
The bibliography includes 118 references.
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Carboxymethyl cellulose is a superior polyanion to dextran sulfate in stabilizing and enhancing the solubility of amorphous drug-polyelectrolyte nanoparticle complex. Int J Biol Macromol 2019; 139:500-508. [DOI: 10.1016/j.ijbiomac.2019.08.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 08/02/2019] [Accepted: 08/02/2019] [Indexed: 12/11/2022]
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42
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Yin D, Pan W, Liang D. Synergistic and antagonistic effect of chain lengths below and above critical value on polyelectrolyte complex. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.121734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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43
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Amani S, Mohamadnia Z. Modulation of interfacial electrical charges in assembled nano-polyelectrolyte complex of alginate-based macromolecules. Int J Biol Macromol 2019; 135:163-170. [DOI: 10.1016/j.ijbiomac.2019.05.124] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 05/20/2019] [Accepted: 05/20/2019] [Indexed: 12/31/2022]
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44
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Mudassir J, Darwis Y, Muhamad S, Khan AA. Self-assembled insulin and nanogels polyelectrolyte complex (Ins/NGs-PEC) for oral insulin delivery: characterization, lyophilization and in-vivo evaluation. Int J Nanomedicine 2019; 14:4895-4909. [PMID: 31456636 PMCID: PMC6620829 DOI: 10.2147/ijn.s199507] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2018] [Accepted: 04/11/2019] [Indexed: 01/30/2023] Open
Abstract
Introduction: Insulin is given by injection, because when administered orally, it would be destroyed by enzymes in the digestive system, hence only about 0.1% reaches blood circulation. The purpose of the present study was to use pH sensitive polyelectrolyte methyl methacrylate (MMA)/itaconic acid (IA) nanogels as carriers in an attempt to improve absorption of insulin administered orally. Methods: Insulin (Ins) was incorporated into the MMA/IA nanogels (NGs) using the polyelectrolyte complexation (PEC) method to form Ins/NGs-PEC. Several parameters, including Ins:NGs ratio, pH, incubation time and stirring rate were optimized during preparation of InsNGs-PEC. The prepared formulations were characterized in terms of particle size (PS), polydispersity index (PdI), zeta potential (ZP) and percent entrapment efficiency (% EE). Results: The optimized InF12 nanogels had a PS, PdI, ZP and %EE of 190.43 nm, 0.186, −16.70 mV and 85.20%, respectively. The InF12 nanogels were lyophilized in the presence of different concentrations of trehalose as cryoprotectant. The lyophilized InF12 containing 2%w/v trahalose (InF12-Tre2 nanogels) was chosen as final formulation which had a PS, PdI, ZP and %EE of 430.50 nm, 0.588, −16.50 mv and 82.10, respectively. The in vitro release of insulin from InF12-Tre2 nanogels in the SGF and SIF were 28.71% and 96.53%, respectively. The stability study conducted at 5±3°C for 3 months showed that lnF12-Tre2 nanogels were stable. The SDS-PAGE assay indicated that the primary structure of insulin in the lnF12-Tre2 nanogels was intact. The in-vivo study in the diabetic rats following oral administration of InF12-Tre2 nanogels at a dose of 100 IU/kg body weight reduced blood glucose level significantly to 51.10% after 6 hours compared to the control groups. Conclusions: The pH sensitive MMA/IA nanogels are potential carriers for oral delivery of insulin as they enhanced the absorption of the drug.
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Affiliation(s)
- Jahanzeb Mudassir
- Discipline of Pharmaceutical Technology, School of Pharmaceutical Sciences, Universiti Sains, Malaysia, 11800, Penang Malaysia.,Department of Pharmaceutics, Faculty of Pharmacy, Bahanuddin Zakariya, Multan, Pakistan
| | - Yusrida Darwis
- Discipline of Pharmaceutical Technology, School of Pharmaceutical Sciences, Universiti Sains, Malaysia, 11800, Penang Malaysia
| | - Suriani Muhamad
- Discipline of Pharmaceutical Technology, School of Pharmaceutical Sciences, Universiti Sains, Malaysia, 11800, Penang Malaysia
| | - Arshad Ali Khan
- Discipline of Pharmaceutical Technology, School of Pharmaceutical Sciences, Universiti Sains, Malaysia, 11800, Penang Malaysia.,Faculty of Engineering Technology, Universiti Malaysia Pahang, Kuantan, Pahang, Malaysia
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45
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Elmowafy E, Soliman ME. Losartan-chitosan/dextran sulfate microplex as a carrier to lung therapeutics: Dry powder inhalation, aerodynamic profile and pulmonary tolerability. Int J Biol Macromol 2019; 136:220-229. [PMID: 31195046 DOI: 10.1016/j.ijbiomac.2019.06.058] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 05/19/2019] [Accepted: 06/09/2019] [Indexed: 12/25/2022]
Abstract
This study aims to obtain an inhalation powder with meaningful aerodynamic and safety profiles for the lung delivery of losartan (LS). For this, the capacity of self-assembly of chitosan (CS) and dextran sulfate (DS) to form CS/DS microplex (MC), incorporating high payload of hydrophilic LS was harnessed. Dry powder inhaler (LS-MC-DPI), prepared via spray drying of the best achieved LS-MC, was proposed to impart precise engineered inhalation characteristics. Micrometric robust CS/DS MC was revealed to offer the opportunity to heighten LS encapsulation, accounting for ~75%. LS-MC-DPI was successfully developed with high yield, flowability, respirable aerodynamic size and morphology which formed swellable and mucoadhesive network, facilitating intra-pulmonary delivery. Moreover, sustained release pattern, augmented deep lung deposition and safe histological profile were realized. Overall, the newly developed LS-MC DPI shows promises as an inhalation system. The aerodynamic performance and safety of LS-MC-DPI verify its suitability for further in vivo lung therapeutics.
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Affiliation(s)
- Enas Elmowafy
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt, Monazzamet Elwehda Elafrikeya Street, Abbaseyya, Cairo P.O. 11566, Egypt.
| | - Mahmoud E Soliman
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt, Monazzamet Elwehda Elafrikeya Street, Abbaseyya, Cairo P.O. 11566, Egypt
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46
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Kamalzare S, Noormohammadi Z, Rahimi P, Atyabi F, Irani S, Tekie FSM, Mottaghitalab F. Carboxymethyl dextran‐trimethyl chitosan coated superparamagnetic iron oxide nanoparticles: An effective siRNA delivery system for HIV‐1 Nef. J Cell Physiol 2019; 234:20554-20565. [DOI: 10.1002/jcp.28655] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 03/16/2019] [Accepted: 03/19/2019] [Indexed: 12/25/2022]
Affiliation(s)
- Sara Kamalzare
- Department of Biology, School of Basic Sciences Science and Research Branch, Islamic Azad University (IAU) Tehran Iran
| | - Zahra Noormohammadi
- Department of Biology, School of Basic Sciences Science and Research Branch, Islamic Azad University (IAU) Tehran Iran
| | - Pooneh Rahimi
- Department of Hepatitis and AIDS Pasteur Institute of Iran Tehran Iran
| | - Fatemeh Atyabi
- Department of Pharmaceutics Tehran University of Medical Sciences Tehran Iran
- Nanotechnology Research Centre Faculty of Pharmacy, Tehran University of Medical Sciences Tehran Iran
| | - Shiva Irani
- Department of Biology, School of Basic Sciences Science and Research Branch, Islamic Azad University (IAU) Tehran Iran
| | | | - Fatemeh Mottaghitalab
- Nanotechnology Research Centre Faculty of Pharmacy, Tehran University of Medical Sciences Tehran Iran
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47
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Iranpur Mobarakeh V, Modarressi MH, Rahimi P, Bolhassani A, Arefian E, Atyabi F, Vahabpour R. Optimization of chitosan nanoparticles as an anti-HIV siRNA delivery vehicle. Int J Biol Macromol 2019; 129:305-315. [PMID: 30738164 DOI: 10.1016/j.ijbiomac.2019.02.036] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 02/05/2019] [Accepted: 02/06/2019] [Indexed: 12/15/2022]
Abstract
Chitosan has emerged as a promising polysaccharide for gene/siRNA delivery. However, additional works will be required to modify chitosan nanoparticles. In the present study, chitosan nanoparticles were well modified to introduce anti-HIV siRNA into two mammalian cell lines, macrophage RAW 264.7 and HEK293. We first generated two stable cell lines expressing HIV-1 Tat, and then designed and generated an efficient anti-tat siRNA. The nanoparticles were prepared by using different concentrations of chitosan, polyethylenimine (PEI) and carboxymethyl dextran (CMD) in various formulations and then their physicochemical and biological properties were investigated. The results demonstrated that the combination of chitosan with both CMD and PEI significantly improved both cell viability and siRNA delivery. The modified chitosan nanoparticles (ChNPs) at the N:P ratio of 50 were approximately uniform spheres with sizes ranging from 100 to 150 nm and a positive zeta potential of about +22 mV. In both cell types, the nanoparticles noticeably increased siRNA delivery efficiency with no significant cytotoxicity or apoptosis-inducing effects compared to the control cells. In addition, the nanoparticles significantly reduced the RNA and protein expression of HIV-1 tat in both stable cells. These data show that the nanoparticle formulation could potentially be used in gene therapy, especially against HIV infection.
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Affiliation(s)
- Vahid Iranpur Mobarakeh
- Department of Biology, School of Basic Sciences, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mohammad Hossein Modarressi
- Department of Biology, School of Basic Sciences, Science and Research Branch, Islamic Azad University, Tehran, Iran; Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Pooneh Rahimi
- Department of Hepatitis and AIDS, Pasteur Institute of Iran, P.O. Box 1316943551, Tehran, Iran.
| | - Azam Bolhassani
- Department of Hepatitis and AIDS, Pasteur Institute of Iran, P.O. Box 1316943551, Tehran, Iran
| | - Ehsan Arefian
- Department of Microbiology, School of Biology, College of Science, University of Tehran, Tehran, Iran
| | - Fatemeh Atyabi
- Department of Pharmaceutics, Tehran University of Medical Sciences, P.O. Box 14155-6451, Tehran, Iran; Nanotechnology Research Centre, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran.
| | - Rouhollah Vahabpour
- Medical Lab Technology Department, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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48
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Dokhaee Z, Maghsoudi A, Ghiaci P, Ghiaci M. Investigation of the blends of chitosan and tragacanth as potential drug carriers for the delivery of ibuprofen in the intestine. NEW J CHEM 2019. [DOI: 10.1039/c9nj03617b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
This study provides a new potential hydrogel for the intestinal delivery of ibuprofen.
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Affiliation(s)
- Zohre Dokhaee
- Department of Chemistry
- Isfahan University of Technology
- Isfahan
- Iran
| | - Ali Maghsoudi
- Department of Physical Chemistry
- Faculty of Chemistry
- University of Tehran
- Tehran
- Iran
| | - Payam Ghiaci
- Department of Chemistry and Molecular Biology
- University of Gothenburg
- Gothenburg
- Sweden
| | - Mehran Ghiaci
- Department of Chemistry
- Isfahan University of Technology
- Isfahan
- Iran
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49
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Merzendorfer H. Chitosan Derivatives and Grafted Adjuncts with Unique Properties. BIOLOGICALLY-INSPIRED SYSTEMS 2019. [DOI: 10.1007/978-3-030-12919-4_3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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50
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de Lima C, Gomes D, de Morais Filho J, Pereira M, Fonseca J. Anionic and cationic drug sorption on interpolyelectrolyte complexes. Colloids Surf B Biointerfaces 2018; 170:210-218. [DOI: 10.1016/j.colsurfb.2018.05.071] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 05/29/2018] [Accepted: 05/31/2018] [Indexed: 01/17/2023]
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