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Chiarentin R, Pereira Bottcher D, Zeni B, Grave C, Neutzling Kaufmann F, Emmanoella Sebulsqui Saraiva T, da Costa Berna G, Aline Führ G, Saraiva Hermann B, Hoffmeister B, Dal Pont Morisso F, Feiffer Charão M, Gasparin Verza S, Deise Fleck J, Heemann Betti A, Bastos de Mattos C. Development and pharmacological evaluation of liposomes and nanocapsules containing paroxetine hydrochloride. Int J Pharm 2024; 660:124304. [PMID: 38848799 DOI: 10.1016/j.ijpharm.2024.124304] [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: 01/10/2024] [Revised: 06/03/2024] [Accepted: 06/04/2024] [Indexed: 06/09/2024]
Abstract
Depression is one of the most common psychiatric disorders. Nanotechnology has emerged to optimize the pharmacological response. Therefore, the aim of this work was to develop and characterize liposomes and nanocapsules containing paroxetine hydrochloride and evaluate their antidepressant-like effect using the open field and tail suspension tests in mice. Liposomes and nanocapsules were prepared using the reverse-phase evaporation and nanoprecipitation methods, respectively. The particle size of the formulation ranged from 121.81 to 310.73 nm, the polydispersity index from 0.096 to 0.303, the zeta potential from -11.94 to -34.50 mV, the pH from 5.31 to 7.38, the drug content from 80.82 to 94.36 %, and the association efficiency was 98 %. Paroxetine hydrochloride showed slower release when associated with liposomes (43.82 %) compared to nanocapsules (95.59 %) after 10 h. In Vero cells, in vitro toxicity showed a concentration-dependent effect for paroxetine hydrochloride nanostructures. Both nanostructures decreased the immobility time in the TST at 2.5 mg/kg without affecting the number of crossings in the open field test, suggesting the antidepressant-like effect of paroxetine. In addition, the nanocapsules decreased the number of groomings, reinforcing the anxiolytic effect of this drug. These results suggest that the nanostructures were effective in preserving the antidepressant-like effect of paroxetine hydrochloride even at low doses.
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Affiliation(s)
- Raquel Chiarentin
- Bioanalysis Laboratory, Health Sciences Institute, Feevale University, Novo Hamburgo, RS, Brazil; Postgraduate Program in Toxicology and Analytical Toxicology, Feevale University, Novo Hamburgo, RS, Brazil
| | | | - Bruna Zeni
- Bioanalysis Laboratory, Health Sciences Institute, Feevale University, Novo Hamburgo, RS, Brazil
| | - Carolina Grave
- Bioanalysis Laboratory, Health Sciences Institute, Feevale University, Novo Hamburgo, RS, Brazil; Postgraduate Program in Toxicology and Analytical Toxicology, Feevale University, Novo Hamburgo, RS, Brazil
| | | | - Thalia Emmanoella Sebulsqui Saraiva
- Bioanalysis Laboratory, Health Sciences Institute, Feevale University, Novo Hamburgo, RS, Brazil; Postgraduate Program in Toxicology and Analytical Toxicology, Feevale University, Novo Hamburgo, RS, Brazil
| | - Gabriel da Costa Berna
- Bioanalysis Laboratory, Health Sciences Institute, Feevale University, Novo Hamburgo, RS, Brazil
| | - Giulia Aline Führ
- Bioanalysis Laboratory, Health Sciences Institute, Feevale University, Novo Hamburgo, RS, Brazil
| | - Bruna Saraiva Hermann
- Molecular Microbiology Laboratory, Health Sciences Institute, Feevale University, Novo Hamburgo, RS, Brazil; Postgraduate Program in Toxicology and Analytical Toxicology, Feevale University, Novo Hamburgo, RS, Brazil
| | - Bruna Hoffmeister
- Molecular Microbiology Laboratory, Health Sciences Institute, Feevale University, Novo Hamburgo, RS, Brazil; Postgraduate Program in Toxicology and Analytical Toxicology, Feevale University, Novo Hamburgo, RS, Brazil
| | - Fernando Dal Pont Morisso
- Advanced Materials Studies Laboratory, Creative and Technological Sciences Institute, Feevale University, Novo Hamburgo, RS, Brazil; Postgraduate Program in Materials Technology and Industrial Processes, Feevale University, Novo Hamburgo, RS, Brazil
| | - Mariele Feiffer Charão
- Bioanalysis Laboratory, Health Sciences Institute, Feevale University, Novo Hamburgo, RS, Brazil; Postgraduate Program in Toxicology and Analytical Toxicology, Feevale University, Novo Hamburgo, RS, Brazil
| | - Simone Gasparin Verza
- Bioanalysis Laboratory, Health Sciences Institute, Feevale University, Novo Hamburgo, RS, Brazil; Postgraduate Program in Toxicology and Analytical Toxicology, Feevale University, Novo Hamburgo, RS, Brazil
| | - Juliane Deise Fleck
- Molecular Microbiology Laboratory, Health Sciences Institute, Feevale University, Novo Hamburgo, RS, Brazil; Postgraduate Program in Toxicology and Analytical Toxicology, Feevale University, Novo Hamburgo, RS, Brazil
| | - Andresa Heemann Betti
- Bioanalysis Laboratory, Health Sciences Institute, Feevale University, Novo Hamburgo, RS, Brazil; Postgraduate Program in Toxicology and Analytical Toxicology, Feevale University, Novo Hamburgo, RS, Brazil
| | - Cristiane Bastos de Mattos
- Bioanalysis Laboratory, Health Sciences Institute, Feevale University, Novo Hamburgo, RS, Brazil; Postgraduate Program in Toxicology and Analytical Toxicology, Feevale University, Novo Hamburgo, RS, Brazil.
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Sekowski S, Naziris N, Chountoulesi M, Olchowik-Grabarek E, Czerkas K, Veiko A, Abdulladjanova N, Demetzos C, Zamaraeva M. Interaction of Rhus typhina Tannin with Lipid Nanoparticles: Implication for the Formulation of a Tannin-Liposome Hybrid Biomaterial with Antibacterial Activity. J Funct Biomater 2023; 14:296. [PMID: 37367260 DOI: 10.3390/jfb14060296] [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: 04/13/2023] [Revised: 05/17/2023] [Accepted: 05/24/2023] [Indexed: 06/28/2023] Open
Abstract
Tannins are natural plant origin polyphenols that are promising compounds for pharmacological applications due to their strong and different biological activities, including antibacterial activity. Our previous studies demonstrated that sumac tannin, i.e., 3,6-bis-O-di-O-galloyl-1,2,4-tri-O-galloyl-β-D-glucose (isolated from Rhus typhina L.), possesses strong antibacterial activity against different bacterial strains. One of the crucial factors of the pharmacological activity of tannins is their ability to interact with biomembranes, which may result in the penetration of these compounds into cells or the realization of their activity on the surface. The aim of the current work was to study the interactions of sumac tannin with liposomes as a simple model of the cellular membrane, which is widely used in studies focused on the explanation of the physicochemical nature of molecule-membrane interactions. Additionally, these lipid nanovesicles are very often investigated as nanocarriers for different types of biologically active molecules, such as antibiotics. In the frame of our study, using differential scanning calorimetry, zeta-potential, and fluorescence analysis, we have shown that 3,6-bis-O-di-O-galloyl-1,2,4-tri-O-galloyl-β-D-glucose interacts strongly with liposomes and can be encapsulated inside them. A formulated sumac-liposome hybrid nanocomplex demonstrated much stronger antibacterial activity in comparison with pure tannin. Overall, by using the high affinity of sumac tannin to liposomes, new, functional nanobiomaterials with strong antibacterial activity against Gram-positive strains, such as S. aureus, S. epidermitis, and B. cereus, can be formulated.
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Affiliation(s)
- Szymon Sekowski
- Laboratory of Molecular Biophysics, Department of Microbiology and Biotechnology, Faculty of Biology, University of Bialystok, 15-245 Bialystok, Poland
- Section of Pharmaceutical Technology, Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Panepistimioupolis Zografou, 15771 Athens, Greece
| | - Nikolaos Naziris
- Section of Pharmaceutical Technology, Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Panepistimioupolis Zografou, 15771 Athens, Greece
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Pomorska 141/143, 90-236 Lodz, Poland
| | - Maria Chountoulesi
- Section of Pharmaceutical Technology, Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Panepistimioupolis Zografou, 15771 Athens, Greece
| | - Ewa Olchowik-Grabarek
- Laboratory of Molecular Biophysics, Department of Microbiology and Biotechnology, Faculty of Biology, University of Bialystok, 15-245 Bialystok, Poland
| | - Krzysztof Czerkas
- Laboratory of Molecular Biophysics, Department of Microbiology and Biotechnology, Faculty of Biology, University of Bialystok, 15-245 Bialystok, Poland
| | - Artem Veiko
- Department of Biochemistry, Yanka Kupala State University of Grodno, Bulvar Leninskogo Komsomola, 5, 230030 Grodno, Belarus
| | - Nodira Abdulladjanova
- Institute of Bioorganic Chemistry, Academy of Sciences of the Republic of Uzbekistan, Tashkent 100143, Uzbekistan
| | - Costas Demetzos
- Section of Pharmaceutical Technology, Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Panepistimioupolis Zografou, 15771 Athens, Greece
| | - Maria Zamaraeva
- Laboratory of Molecular Biophysics, Department of Microbiology and Biotechnology, Faculty of Biology, University of Bialystok, 15-245 Bialystok, Poland
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Triantafyllopoulou E, Selianitis D, Pippa N, Gazouli M, Valsami G, Pispas S. Development of Hybrid DSPC:DOPC:P(OEGMA 950-DIPAEMA) Nanostructures: The Random Architecture of Polymeric Guest as a Key Design Parameter. Polymers (Basel) 2023; 15:polym15091989. [PMID: 37177137 PMCID: PMC10181429 DOI: 10.3390/polym15091989] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 04/20/2023] [Accepted: 04/21/2023] [Indexed: 05/15/2023] Open
Abstract
Hybrid nanoparticles have gained a lot of attention due to their advantageous properties and versatility in pharmaceutical applications. In this perspective, the formation of novel systems and the exploration of their characteristics not only from a physicochemical but also from a biophysical perspective could promote the development of new nanoplatforms with well-defined features. In the current work, lipid/copolymer bilayers were formed in different lipid to copolymer ratios and examined via differential scanning calorimetry as a preformulation study to decipher the interactions between the biomaterials, followed by nanostructure preparation by the thin-film hydration method. Physicochemical and toxicological evaluations were conducted utilizing light scattering techniques, fluorescence spectroscopy, and MTS assay. 1,2-dioctadecanoyl-sn-glycero-3-phosphocholine (DSPC) and 1,2-dioleoyl-sn-glycero-3-phosphocholine (DOPC) in different weight ratios were the chosen lipids, while a linear random copolymer with pH- and thermoresponsive properties comprised of oligo (ethylene glycol) methyl ether methacrylate (OEGMA) and 2-(diisopropylamino) ethyl methacrylate (DIPAEMA) in different ratios was used. According to our results, non-toxic hybrid nanosystems with stimuli-responsive properties were successfully formulated, and the main parameters influencing their overall performance were the hydrophilic/hydrophobic balance, lipid to polymer ratio, and more importantly the random copolymer topology. Hopefully, this investigation can promote a better understanding of the factors affecting the behavior of hybrid systems.
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Affiliation(s)
- Efstathia Triantafyllopoulou
- Section of Pharmaceutical Technology, Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Panepistimioupolis Zografou, 15771 Athens, Greece
| | - Dimitriοs Selianitis
- Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation, 48 Vassileos Constantinou Avenue, 11635 Athens, Greece
| | - Natassa Pippa
- Section of Pharmaceutical Technology, Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Panepistimioupolis Zografou, 15771 Athens, Greece
| | - Maria Gazouli
- Laboratory of Biology, Department of Basic Medical Science, School of Medicine National and Kapodistrian, University of Athens, 11527 Athens, Greece
| | - Georgia Valsami
- Section of Pharmaceutical Technology, Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Panepistimioupolis Zografou, 15771 Athens, Greece
| | - Stergios Pispas
- Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation, 48 Vassileos Constantinou Avenue, 11635 Athens, Greece
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Tsakiri M, Peraki A, Chountoulesi M, Demetzos C. Chimeric liposomes decorated with P407: an alternative biomaterial for producing stealth nano-therapeutics. J Liposome Res 2021; 32:83-91. [PMID: 34839768 DOI: 10.1080/08982104.2021.1978486] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
The aim of the present study is the development and evaluation of the physicochemical properties of chimeric hydrogenated soya phosphatidylcholine (HSPC) and egg phosphatidylcholine (EggPC) liposomes with incorporated triblock copolymer Poloxamer P407 (P407). The physicochemical assay was held in water HPLC-grade and Foetal Bovine Serum (FBS), in order to determine whether these systems can be used as drug or antigen delivery nanosystems. Dynamic and electrophoretic light scattering (DLS/ELS) techniques were used for the measurement of the hydrodynamic diameter, the polydispersity index, and the ζ-potential of the prepared nanosystems. The incorporation of the P407 resulted in a size reduction of all systems. A decrease in the hydrodynamic diameter and polydispersity index were also found as a result of increasing the storage temperature from 4 °C to 25 °C, attributed to P407. The experiments that were carried out in FBS, showed that the addition of P407 improved systems stealth properties. Concluding, we propose P407 as a promising alternative to PEG in the development of lipid nanoparticles with optimized bio- and shelf-stability.
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Affiliation(s)
- Maria Tsakiri
- Section of Pharmaceutical Technology, Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece
| | - Aikaterini Peraki
- Section of Pharmaceutical Technology, Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria Chountoulesi
- Section of Pharmaceutical Technology, Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece
| | - Costas Demetzos
- Section of Pharmaceutical Technology, Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece
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A Differential Scanning Calorimetry (DSC) Experimental Protocol for Evaluating the Modified Thermotropic Behavior of Liposomes with Incorporated Guest Molecules. Methods Mol Biol 2021; 2207:299-312. [PMID: 33113143 DOI: 10.1007/978-1-0716-0920-0_21] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Differential scanning calorimetry (DSC) is a well-established technique, suitable to monitor the interactions that may take place among the drug delivery systems of liposomes and the potential bioactive molecules that are incorporated inside them. Moreover, the DSC technique is considered to be a useful tool to characterize the thermal behavior of lipidic bilayers in the absence and presence of drugs and to highlight parameters, such as the cooperativity between the lipids and the guest molecules (i.e. drugs, polymers, dendrimers), providing also a prediction of the behavior of potential future drug delivery liposomal platforms. In this study, a protocol for DSC measurements on liposomal systems with incorporated guest molecules is described.
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Pippa N, Skouras A, Naziris N, Biondo F, Tiboni M, Katifelis H, Gazouli M, Demetzos C, Casettari L. Incorporation of PEGylated δ-decalactone into lipid bilayers: thermodynamic study and chimeric liposomes development. J Liposome Res 2019; 30:209-217. [PMID: 31146618 DOI: 10.1080/08982104.2019.1625377] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Liposomes have been on the market as drug delivery systems for over 25 years. Their success comes from the ability to carry toxic drug molecules to the appropriate site of action through passive accumulation, thus reducing their severe side effects. However, the need for enhanced circulation time and site and time-specific drug delivery turned research focus on other systems, such as polymers. In this context, novel composites that combine the flexibility of polymeric nanosystems with the properties of liposomes gained a lot of interest. In the present work a mixed/chimeric liposomal system, composed of phospholipids and block copolymers, was developed and evaluated in regards with its feasibility as a drug delivery system. These innovative nano-platforms combine advantages from both classes of biomaterials. Thermal analysis was performed in order to offers an insight into the interactions between these materials and consequently into their physicochemical characteristics. In addition, colloidal stability was assessed by monitoring z-potential and size distribution over time. Finally, their suitability as carriers for biomedical applications was evaluated by carrying out in vitro toxicity studies.
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Affiliation(s)
- Natassa Pippa
- Section of Pharmaceutical Technology, Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece
| | - Athanasios Skouras
- Department of Life Sciences, School of Sciences, European University Cyprus, Nicosia, Cyprus.,Department of Biomolecular Sciences, University of Urbino, Urbino, Italy
| | - Nikolaos Naziris
- Section of Pharmaceutical Technology, Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece
| | - Francesca Biondo
- Department of Biomolecular Sciences, University of Urbino, Urbino, Italy
| | - Mattia Tiboni
- Department of Biomolecular Sciences, University of Urbino, Urbino, Italy
| | - Hector Katifelis
- Laboratory of Biology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria Gazouli
- Laboratory of Biology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Costas Demetzos
- Section of Pharmaceutical Technology, Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece
| | - Luca Casettari
- Department of Biomolecular Sciences, University of Urbino, Urbino, Italy
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Kontogiannopoulos KN, Dasargyri A, Ottaviani MF, Cangiotti M, Fessas D, Papageorgiou VP, Assimopoulou AN. Advanced Drug Delivery Nanosystems for Shikonin: A Calorimetric and Electron Paramagnetic Resonance Study. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:9424-9434. [PMID: 30032619 DOI: 10.1021/acs.langmuir.8b00751] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Drug delivery is considered a mature scientific and technological platform for producing innovative medicines with nanosystems composed of intelligent bio-materials that carry active pharmaceutical ingredients forming advanced drug delivery nanosystems (aDDnSs). Shikonin and its enantiomer alkannin are natural products that have been extensively studied in vitro and in vivo for, among others, their antitumor activity, and various efforts have been made to prepare shikonin-loaded drug delivery systems. This study is focused on chimeric aDDnSs and specifically on liposomal formulations combining three lipids (egg-phosphatidylcholine; dipalmitoyl phosphatidylcholine; and distearoyl phosphatidylcholine) and a hyperbranched polymer (PFH-64-OH). Furthermore, PEGylated liposomal formulations of all samples were also prepared. Calorimetric techniques and electron paramagnetic resonance were used to explore and evaluate the interactions and stability of the liposomal formulations, showing that the presence of hyperbranched polymers promote the overall stability of the chimeric aDDnSs based on the drug release profile enhancement. Furthermore, results showed that polyethylene glycol enhances drug stabilization inside the liposomes, forming a stable and promising carrier for shikonin with improved characteristics.
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Affiliation(s)
- Konstantinos N Kontogiannopoulos
- Organic Chemistry Laboratory, School of Chemical Engineering , Aristotle University of Thessaloniki , 54124 Thessaloniki , Greece
| | - Athanasia Dasargyri
- Organic Chemistry Laboratory, School of Chemical Engineering , Aristotle University of Thessaloniki , 54124 Thessaloniki , Greece
| | - M Francesca Ottaviani
- Department of Pure and Applied Sciences, Scientific Campus E. Mattei , University of Urbino , 61029 Urbino , Italy
| | - Michela Cangiotti
- Department of Pure and Applied Sciences, Scientific Campus E. Mattei , University of Urbino , 61029 Urbino , Italy
| | - Dimitrios Fessas
- Department of Food, Environmental and Nutritional Sciences (DeFENS) , Università degli Studi di Milano , Via Celoria 2 , 20133 Milano , Italy
| | - Vassilios P Papageorgiou
- Organic Chemistry Laboratory, School of Chemical Engineering , Aristotle University of Thessaloniki , 54124 Thessaloniki , Greece
| | - Andreana N Assimopoulou
- Organic Chemistry Laboratory, School of Chemical Engineering , Aristotle University of Thessaloniki , 54124 Thessaloniki , Greece
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