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Pisani S, Di Martino D, Cerri S, Genta I, Dorati R, Bertino G, Benazzo M, Conti B. Investigation and Comparison of Active and Passive Encapsulation Methods for Loading Proteins into Liposomes. Int J Mol Sci 2023; 24:13542. [PMID: 37686348 PMCID: PMC10487800 DOI: 10.3390/ijms241713542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 08/26/2023] [Accepted: 08/29/2023] [Indexed: 09/10/2023] Open
Abstract
In this work, four different active encapsulation methods, microfluidic (MF), sonication (SC), freeze-thawing (FT), and electroporation (EP), were investigated to load a model protein (bovine serum albumin-BSA) into neutral liposomes made from 1,2-distearoyl-sn-glycero-3-phosphocholine (DSPC):cholesterol (Chol) and charged liposomes made from DSPC:Chol:Dioleoyl-3-trimethylammonium propane (DOTAP), DSPC:Chol:1,2-dioleoyl-sn-glycero-3-phospho-L-serine (DOPS), and DSPC:Chol:phosphatidylethanolamine (PE). The aim was to increase the protein encapsulation efficiency (EE%) by keeping the liposome size below 200 nm and the PDI value below 0.7, which warrants a nearly monodisperse preparation. Electroporation (100 V) yielded the best results in terms of EE%, with a dramatic increase in liposome size (>600 nm). The FT active-loading method, either applied to neutral or charged liposomes, allowed for obtaining suitable EE%, keeping the liposome size range below 200 nm with a suitable PDI index. Cationic liposomes (DSPC:Chol:DOTAP) loaded with the FT active method showed the best results in terms of EE% (7.2 ± 0.8%) and size (131.2 ± 11.4 nm, 0.140 PDI). In vitro release of BSA from AM neutral and charged liposomes resulted slower compared to PM liposomes and was affected by incubation temperature (37 °C, 4 °C). The empty charged liposomes tested for cell viability on Human Normal Dermal Fibroblast (HNDF) confirmed their cytocompatibility also at high concentrations (1010 particles/mL) and cellular uptake at 4 °C and 37 °C. It can be concluded that even if both microfluidic passive and active methods are more easily transferable to an industrial scale, the FT active-loading method turned out to be the best in terms of BSA encapsulation efficiencies, keeping liposome size below 200 nm.
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Affiliation(s)
- Silvia Pisani
- Department of Drug Sciences, University of Pavia, Viale T. Taramelli 12, 27100 Pavia, Italy; (S.P.); (I.G.); (R.D.)
| | - Deborah Di Martino
- Unit of Cellular and Molecular Neurobiology, IRCCS Mondino Foundation, Via Mondino 2, 27100 Pavia, Italy; (D.D.M.); (S.C.)
| | - Silvia Cerri
- Unit of Cellular and Molecular Neurobiology, IRCCS Mondino Foundation, Via Mondino 2, 27100 Pavia, Italy; (D.D.M.); (S.C.)
| | - Ida Genta
- Department of Drug Sciences, University of Pavia, Viale T. Taramelli 12, 27100 Pavia, Italy; (S.P.); (I.G.); (R.D.)
| | - Rossella Dorati
- Department of Drug Sciences, University of Pavia, Viale T. Taramelli 12, 27100 Pavia, Italy; (S.P.); (I.G.); (R.D.)
| | - Giulia Bertino
- Otorhinolaryngology Unit, Department of Surgical Sciences, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (G.B.); (M.B.)
| | - Marco Benazzo
- Otorhinolaryngology Unit, Department of Surgical Sciences, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy; (G.B.); (M.B.)
| | - Bice Conti
- Department of Drug Sciences, University of Pavia, Viale T. Taramelli 12, 27100 Pavia, Italy; (S.P.); (I.G.); (R.D.)
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Liu T, Li J, Lei H, Zhen X, Wang Y, Gou D, Zhao J. Preparation of Chitosan/β-Cyclodextrin Composite Membrane and Its Adsorption Mechanism for Proteins. Molecules 2023; 28:molecules28083484. [PMID: 37110716 PMCID: PMC10143531 DOI: 10.3390/molecules28083484] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 04/12/2023] [Accepted: 04/12/2023] [Indexed: 04/29/2023] Open
Abstract
A significant portion of the protein in food waste will contaminate the water. The chitosan/modified β-cyclodextrin (CS/β-CDP) composite membranes were prepared for the adsorption of bovine serum albumin (BSA) in this work to solve the problem of poor adsorption protein performance and easy disintegration by a pure chitosan membrane. A thorough investigation was conducted into the effects of the preparation conditions (the mass ratio of CS and β-CDP, preparation temperature, and glutaraldehyde addition) and adsorption conditions (temperature and pH) on the created CS/β-CDP composite membrane. The physical and chemical properties of pure CS membrane and CS/β-CDP composite membrane were investigated. The results showed that CS/β-CDP composite membrane has better tensile strength, elongation at break, Young's modulus, contact angle properties, and lower swelling degree. The physicochemical and morphological attributes of composite membranes before and after the adsorption of BSA were characterized by SEM, FT-IR, and XRD. The results showed that the CS/β-CDP composite membrane adsorbed BSA by both physical and chemical mechanisms, and the adsorption isotherm, kinetics, and thermodynamic experiments further confirmed its adsorption mechanism. As a result, the CS/β-CDP composite membrane of absorbing BSA was successfully fabricated, demonstrating the potential application prospect in environmental protection.
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Affiliation(s)
- Tong Liu
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Junbo Li
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Hongyu Lei
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Xinyu Zhen
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Yue Wang
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Dongxia Gou
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Jun Zhao
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
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Han W, Liu TX, Tang CH. Facilitated formation of soy protein nanoemulsions by inhibiting protein aggregation: A strategy through the incorporation of polyols. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Transforming monomeric globulins into pickering particles to stabilize nanoemulsions: Contribution of trehalose. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
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Abd-Elsalam WH, Saber MM, Abouelatta SM. Trehalosomes: Colon targeting trehalose-based green nanocarriers for the maintenance of remission in inflammatory bowel diseases. Eur J Pharm Biopharm 2021; 166:182-193. [PMID: 34171496 DOI: 10.1016/j.ejpb.2021.06.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 05/27/2021] [Accepted: 06/17/2021] [Indexed: 12/13/2022]
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Lotfalian S, Nematollahzadeh A, Ghasemi S. Hierarchically structured protein-based hollow-nanospheres for drug delivery. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2021.104821] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Xin W, Wang Y, Guo X, Gou K, Li J, Li S, Zhao L, Li H. Biomimetic Synthesis and Evaluation of Interconnected Bimodal Mesostructured MSF@Poly(Ethyleneimine)s for Improved Drug Loading and Oral Adsorption of the Poorly Water-Soluble Drug, Ibuprofen. Int J Nanomedicine 2020; 15:7451-7468. [PMID: 33116481 PMCID: PMC7547139 DOI: 10.2147/ijn.s272796] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 09/01/2020] [Indexed: 01/05/2023] Open
Abstract
Purpose The aim of this study was to improve the oral bioavailability and anti-inflammatory activity of the poorly soluble drug ibuprofen (IBU) by employing a new kind of poly(ethyleneimine)s (PEIs)-based mesocellular siliceous foam (MSF) called B-BMSF@PEI as drug carrier. Methods B-BMSF@PEI was biomimetically synthesized by using PEIs as templates, catalysts and scaffolds under ambient conditions, and the structural characteristics, including size, morphology, mesoscopic structure and pore properties, were estimated by TEM, SEM, FTIR and N2 desorption/adsorption measurement. Then, IBU was incorporated into B-BMSF@PEI at the drug:carrier weight ratio of 1:1. The structural features of IBU before and after drug loading were systemically characterized. IBU and B-BMSF@PEI were then subject to in vitro drug release study and wettability analysis. Finally, in vivo pharmacokinetics and anti-inflammatory pharmacodynamics studies were carried out to evaluate the efficacy of B-BMSF@PEI on improving the oral adsorption of IBU. Results The results demonstrated that B-BMSF@PEI was a meso–meso porous silica material with foam appearance. It consisted of uniform spherical cells (40 nm) with interconnected pore networks. IBU can be successfully loaded into B-BMSF@PEI with high efficiency (as high as 39.53%), and crystal IBU was effectively converted to an amorphous state during this process. Benefiting from the great architectures of B-BMSF@PEI, IBU/B-BMSF@PEI performed good wetting property and significantly improved the dissolution rate in both simulated gastric fluid (SGF) and simulated intestinal fluid (SIF). Notably, IBU exhibited very satisfactory relative bioavailability (681.4%) and anti-inflammatory effects (the inhibition rates were between the ranges of 113.5% to 1504.3%). Conclusion B-BMSF@PEI with bimodal mesoporous system and interconnected nanopores was obtained owing to the dynamic self-assembly functions of PEIs. It had superiority in drug loading and could improve the oral adsorption of ibuprofen to a satisfactory level.
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Affiliation(s)
- Wei Xin
- School of Pharmacy, China Medical University, Shenyang 110122, People's Republic of China.,The First Affiliated Hospital of China Medical University, Shenyang 110001, People's Republic of China
| | - Yumei Wang
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | - Xianmou Guo
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | - Kaijun Gou
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | - Jing Li
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | - Sanming Li
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | - Lin Zhao
- School of Pharmacy, China Medical University, Shenyang 110122, People's Republic of China
| | - Heran Li
- School of Pharmacy, China Medical University, Shenyang 110122, People's Republic of China
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Luz EPCG, Chaves PHS, Vieira LDAP, Ribeiro SF, Borges MDF, Andrade FK, Muniz CR, Infantes-Molina A, Rodríguez-Castellón E, Rosa MDF, Vieira RS. In vitro degradability and bioactivity of oxidized bacterial cellulose-hydroxyapatite composites. Carbohydr Polym 2020; 237:116174. [DOI: 10.1016/j.carbpol.2020.116174] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 03/10/2020] [Accepted: 03/13/2020] [Indexed: 12/20/2022]
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Zhang B, Yao H, Qi H, Zhang XL. Trehalose and alginate oligosaccharides increase the stability of muscle proteins in frozen shrimp (Litopenaeus vannamei). Food Funct 2020; 11:1270-1278. [DOI: 10.1039/c9fo02016k] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The stability of muscle proteins improved during frozen storage.
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Affiliation(s)
- Bin Zhang
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province
- College of Food Science and Pharmacy
- Zhejiang Ocean University
- Zhoushan
- 316022 P. R. China
| | - Hui Yao
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province
- College of Food Science and Pharmacy
- Zhejiang Ocean University
- Zhoushan
- 316022 P. R. China
| | - He Qi
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province
- College of Food Science and Pharmacy
- Zhejiang Ocean University
- Zhoushan
- 316022 P. R. China
| | - Xiao-li Zhang
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province
- College of Food Science and Pharmacy
- Zhejiang Ocean University
- Zhoushan
- 316022 P. R. China
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Xu YT, Tang CH, Binks BP. High internal phase emulsions stabilized solely by a globular protein glycated to form soft particles. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2019.105254] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Li H, Ke J, Li H, Wei C, Wu X, Li J, Yang Y, Xu L, Liu H, Li S, Yang M, Wei M. Mesoporous silicas templated by heterocyclic amino acid derivatives: Biomimetic synthesis and drug release application. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 93:407-418. [PMID: 30274073 DOI: 10.1016/j.msec.2018.07.081] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Revised: 06/04/2018] [Accepted: 07/30/2018] [Indexed: 12/11/2022]
Abstract
The present paper reported a biomimetic synthesis of mesoporous silicas (BMSs) at room temperature by using synthesized polymers (C16-l-His, C16-l-Pro and C16-l-Trp) which derived from amino acid with ring structures as template under basic condition via co-structural-directing-agent method. The formation mechanism of BMSs and effect of initial synthesis conditions (such as surfactant structure, pH and co-solvents) on morphology and structure of BMSs were systematically studied. Synthesized BMSs were characterized by transmission electron microscope (TEM), X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and nitrogen adsorption/desorption isotherms. The results showed that the surfactant structure was the dominant factor to direct the final mesostructure of BMSs, since the structure of surfactant affected the structure and size of clusters. Meanwhile the generation of BMSs required very rigorous alkaline condition which controlled the ionization degree of the surfactant and thus contributing to adequate stacking energy. Higher pH resulted in construction of channels with higher curvature. The presence of ethanol was found to facilitate the formation of BMSs with larger particle size. In application, aspirin can be loaded into BMSs with high efficiency, and the drug crystalline state of aspirin transformed from crystalline state to amorphous state during this process, which undoubtedly lead to the improvement of drug dissolution from 72.8% to 100% within 90 min. It is convincible that the biomimetic method presented here provided novel insight on precisely control of mesoporous silica and undoubtedly promoted the application of mesoporous silica materials.
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Affiliation(s)
- Heran Li
- School of Pharmacy, China Medical University, Shenyang, 110122, P.R. China; School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jia Ke
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Haiting Li
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China; School of Traditional Chinese Medicine, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Chen Wei
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Xueqian Wu
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jing Li
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yang Yang
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Lu Xu
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Hongzhuo Liu
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Sanming Li
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China; School of Traditional Chinese Medicine, Shenyang Pharmaceutical University, Shenyang 110016, China.
| | - Mingshi Yang
- Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
| | - Minjie Wei
- School of Pharmacy, China Medical University, Shenyang, 110122, P.R. China.
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Han L, Yan B, Zhang L, Wu M, Wang J, Huang J, Deng Y, Zeng H. Tuning protein adsorption on charged polyelectrolyte brushes via salinity adjustment. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2017.12.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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