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Nsairat H, Ibrahim AA, Jaber AM, Abdelghany S, Atwan R, Shalan N, Abdelnabi H, Odeh F, El-Tanani M, Alshaer W. Liposome bilayer stability: emphasis on cholesterol and its alternatives. J Liposome Res 2024; 34:178-202. [PMID: 37378553 DOI: 10.1080/08982104.2023.2226216] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 05/15/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023]
Abstract
Liposomes are spherical lipidic nanocarriers composed of natural or synthetic phospholipids with a hydrophobic bilayer and aqueous core, which are arranged into a polar head and a long hydrophobic tail, forming an amphipathic nano/micro-particle. Despite numerous liposomal applications, their use encounters many challenges related to the physicochemical properties strongly affected by their constituents, colloidal stability, and interactions with the biological environment. This review aims to provide a perspective and a clear idea about the main factors that regulate the liposomes' colloidal and bilayer stability, emphasising the roles of cholesterol and its possible alternatives. Moreover, this review will analyse strategies that offer possible approaches to provide more stable in vitro and in vivo liposomes with enhanced drug release and encapsulation efficiencies.
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Affiliation(s)
- Hamdi Nsairat
- Pharmacological and Diagnostic Research Center, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, Jordan
| | - Abed Alqader Ibrahim
- Department of Nanoscience, Joint School of Nanoscience and Nanoengineering, University of North Carolina at Greensboro, Greensboro, NC, USA
| | - Areej M Jaber
- Pharmacological and Diagnostic Research Center, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, Jordan
| | | | - Randa Atwan
- Pharmacological and Diagnostic Research Center, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, Jordan
| | - Naeem Shalan
- Pharmacological and Diagnostic Research Center, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, Jordan
| | - Hiba Abdelnabi
- Faculty of Pharmacy, The University of Jordan, Amman, Jordan
- Cell Therapy Center, The University of Jordan, Amman, Jordan
| | - Fadwa Odeh
- Department of Chemistry, The University of Jordan, Amman, Jordan
| | - Mohamed El-Tanani
- Pharmacological and Diagnostic Research Center, Faculty of Pharmacy, Al-Ahliyya Amman University, Amman, Jordan
- Institute of Cancer Therapeutics, University of Bradford, Bradford, UK
| | - Walhan Alshaer
- Cell Therapy Center, The University of Jordan, Amman, Jordan
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Lang EN, Porter AG, Ouyang T, Shi A, Hayes TR, Davis TC, Claridge SA. Oleylamine Impurities Regulate Temperature-Dependent Hierarchical Assembly of Ultranarrow Gold Nanowires on Biotemplated Interfaces. ACS NANO 2021; 15:10275-10285. [PMID: 33998802 DOI: 10.1021/acsnano.1c02414] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Nanocrystals are often synthesized using technical grade reagents such as oleylamine (OLAm), which contains a blend of 9-cis-octadeceneamine with trans-unsaturated and saturated amines. Here, we show that gold nanowires (AuNWs) synthesized with OLAm ligands undergo thermal transitions in interfacial assembly (ribbon vs. nematic); transition temperatures vary widely with the batch of OLAm used for synthesis. Mass spectra reveal that higher-temperature AuNW assembly transitions are correlated with an increased abundance of trans and saturated chains in certain blends. DSC thermograms show that both pure (synthesized) and technical-grade OLAm have primary melting transitions near -5 °C (20-30 °C lower than the literature melting temperature range of OLAm). A second, broader melting transition (in the previous reported melting range) appears in technical grade blends; its temperature varies with the abundance of trans and saturated chains. Our findings illustrate that, similar to biological membranes, blends of alkyl chains can be used to generate mesoscopic hierarchical nanocrystal assembly, particularly at interfaces that further modulate transition temperatures.
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Affiliation(s)
- Erin N Lang
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Ashlin G Porter
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Tianhong Ouyang
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Anni Shi
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Tyler R Hayes
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Tyson C Davis
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Shelley A Claridge
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
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Vado Y, Puras G, Rosique M, Martin C, Pedraz JL, Jebari-Benslaiman S, de Pancorbo MM, Zarate J, Perez de Nanclares G. Design and Validation of a Process Based on Cationic Niosomes for Gene Delivery into Novel Urine-Derived Mesenchymal Stem Cells. Pharmaceutics 2021; 13:pharmaceutics13050696. [PMID: 34064902 PMCID: PMC8151286 DOI: 10.3390/pharmaceutics13050696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/29/2021] [Accepted: 05/06/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Mesenchymal stem cells (MSCs) are stem cells present in adult tissues. They can be cultured, have great growth capacity, and can differentiate into several cell types. The isolation of urine-derived mesenchymal stem cells (hUSCs) was recently described. hUSCs present additional benefits in the fact that they can be easily obtained noninvasively. Regarding gene delivery, nonviral vectors based on cationic niosomes have been used and are more stable and have lower immunogenicity than viral vectors. However, their transfection efficiency is low and in need of improvement. Methods: We isolated hUSCs from urine, and the cell culture was tested and characterized. Different cationic niosomes were elaborated using reverse-phase evaporation, and they were physicochemically characterized. Then, they were screened into hUSCs for transfection efficiency, and their internalization was evaluated. Results: GPxT-CQ at a lipid/DNA ratio of 5:1 (w/w) had the best transfection efficiency. Intracellular localization studies confirmed that nioplexes entered mainly via caveolae-mediated endocytosis. Conclusions: In conclusion, we established a protocol for hUSC isolation and their transfection with cationic niosomes, which could have relevant clinical applications such as in gene therapy. This methodology could also be used for creating cellular models for studying and validating pathogenic genetic variants, and even for performing functional studies. Our study increases knowledge about the internalization of tested cationic niosomes in these previously unexplored cells.
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Affiliation(s)
- Yerai Vado
- NanoBioCel Research Group, Laboratory of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Araba, Spain; (Y.V.); (G.P.); (J.L.P.); (J.Z.)
- Rare Diseases Research Group, Molecular (Epi) Genetics Laboratory, BioAraba Health Research Institute, Araba University Hospital-Txagorritxu, 01009 Vitoria-Gasteiz, Araba, Spain
| | - Gustavo Puras
- NanoBioCel Research Group, Laboratory of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Araba, Spain; (Y.V.); (G.P.); (J.L.P.); (J.Z.)
| | - Melania Rosique
- BIOMICs Research Group, Microfluidics Cluster UPV/EHU, Lascaray Research Center, University of the Basque Country UPV/EHU, 01009 Vitoria-Gasteiz, Araba, Spain; (M.R.); (M.M.d.P.)
| | - Cesar Martin
- Biofisika Institute (UPV/EHU, CSIC), Department Biochemistry and Molecular Biology, University of the Basque Country University (UPV/EHU), 48940 Leioa, Bizkaia, Spain; (C.M.); (S.J.-B.)
| | - Jose Luis Pedraz
- NanoBioCel Research Group, Laboratory of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Araba, Spain; (Y.V.); (G.P.); (J.L.P.); (J.Z.)
| | - Shifa Jebari-Benslaiman
- Biofisika Institute (UPV/EHU, CSIC), Department Biochemistry and Molecular Biology, University of the Basque Country University (UPV/EHU), 48940 Leioa, Bizkaia, Spain; (C.M.); (S.J.-B.)
| | - Marian M. de Pancorbo
- BIOMICs Research Group, Microfluidics Cluster UPV/EHU, Lascaray Research Center, University of the Basque Country UPV/EHU, 01009 Vitoria-Gasteiz, Araba, Spain; (M.R.); (M.M.d.P.)
| | - Jon Zarate
- NanoBioCel Research Group, Laboratory of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Araba, Spain; (Y.V.); (G.P.); (J.L.P.); (J.Z.)
| | - Guiomar Perez de Nanclares
- Rare Diseases Research Group, Molecular (Epi) Genetics Laboratory, BioAraba Health Research Institute, Araba University Hospital-Txagorritxu, 01009 Vitoria-Gasteiz, Araba, Spain
- Correspondence: ; Tel.: +34-945007097
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Pawlowska D, Janich C, Langner A, Dobner B, Wölk C, Brezesinski G. The Impact of Alkyl-Chain Purity on Lipid-Based Nucleic Acid Delivery Systems - Is the Utilization of Lipid Components with Technical Grade Justified? Chemphyschem 2019; 20:2110-2121. [PMID: 31265754 PMCID: PMC6771585 DOI: 10.1002/cphc.201900480] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 06/29/2019] [Indexed: 11/17/2022]
Abstract
The physicochemical properties and transfection efficacies of two samples of a cationic lipid have been investigated and compared in 2D (monolayers at the air/liquid interface) and 3D (aqueous bulk dispersions) model systems using different techniques. The samples differ only in their chain composition due to the purity of the oleylamine (chain precursor). Lipid 8 (using the oleylamine of technical grade for cost-efficient synthesis) shows lateral phase separation in the Langmuir layers. However, the amount of attached DNA, determined by IRRAS, is for both samples the same. In 3D systems, lipid 8 p forms cubic phases, which disappear after addition of DNA. At physiological temperatures, both lipids (alone and in mixture with cholesterol) assemble to lamellar aggregates and exhibit comparable DNA delivery efficiency. This study demonstrates that non-lamellar structures are not compulsory for high transfection rates. The results legitimate the utilization of oleyl chains of technical grade in the synthesis of cationic transfection lipids.
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Affiliation(s)
- Dorota Pawlowska
- Max Planck Institute of Colloids and Interfaces, Science Park Potsdam-GolmAm Mühlenberg 114476PotsdamGermany
- Warsaw University of Technology, Faculty of ChemistryInstitute of Biotechnologyul. Noakowskiego 300-664WarsawPoland
| | - Christopher Janich
- Martin Luther University Halle-WittenbergInstitute of Pharmacy, Research Group Biochemical PharmacyWolfgang-Langenbeck-Str. 406120 Halle (Saale)Germany
| | - Andreas Langner
- Martin Luther University Halle-WittenbergInstitute of Pharmacy, Research Group Biochemical PharmacyWolfgang-Langenbeck-Str. 406120 Halle (Saale)Germany
| | - Bodo Dobner
- Martin Luther University Halle-WittenbergInstitute of Pharmacy, Research Group Biochemical PharmacyWolfgang-Langenbeck-Str. 406120 Halle (Saale)Germany
| | - Christian Wölk
- Martin Luther University Halle-WittenbergInstitute of Pharmacy, Research Group Biochemical PharmacyWolfgang-Langenbeck-Str. 406120 Halle (Saale)Germany
| | - Gerald Brezesinski
- Max Planck Institute of Colloids and Interfaces, Science Park Potsdam-GolmAm Mühlenberg 114476PotsdamGermany
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