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Sainz-Ramos M, Villate-Beitia I, Gallego I, AL Qtaish N, Menéndez M, Lagartera L, Grijalvo S, Eritja R, Puras G, Pedraz JL. Correlation between Biophysical Properties of Niosomes Elaborated with Chloroquine and Different Tensioactives and Their Transfection Efficiency. Pharmaceutics 2021; 13:pharmaceutics13111787. [PMID: 34834203 PMCID: PMC8623750 DOI: 10.3390/pharmaceutics13111787] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 10/21/2021] [Accepted: 10/22/2021] [Indexed: 01/22/2023] Open
Abstract
Lipid nanocarriers, such as niosomes, are considered attractive candidates for non-viral gene delivery due to their suitable biocompatibility and high versatility. In this work, we studied the influence of incorporating chloroquine in niosomes biophysical performance, as well as the effect of non-ionic surfactant composition and protocol of incorporation in their biophysical performance. An exhaustive comparative evaluation of three niosome formulations differing in these parameters was performed, which included the analysis of their thermal stability, rheological behavior, mean particle size, dispersity, zeta potential, morphology, membrane packing capacity, affinity to bind DNA, ability to release and protect the genetic material, buffering capacity and ability to escape from artificially synthesized lysosomes. Finally, in vitro biological studies were, also, performed in order to determine the compatibility of the formulations with biological systems, their transfection efficiency and transgene expression. Results revealed that the incorporation of chloroquine in niosome formulations improved their biophysical properties and the transfection efficiency, while the substitution of one of the non-ionic surfactants and the phase of addition resulted in less biophysical variations. Of note, the present work provides several biophysical parameters and characterization strategies that could be used as gold standard for gene therapy nanosystems evaluation.
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Affiliation(s)
- Myriam Sainz-Ramos
- Laboratory of Pharmacy and Pharmaceutical Technology, NanoBioCel Research Group, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (M.S.-R.); (I.V.-B.); (I.G.); (N.A.Q.)
- Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, Av. Monforte de Lemos 3–5, 28029 Madrid, Spain; (S.G.); (R.E.)
- Bioaraba, NanoBioCel Research Group, Calle Jose Atxotegi, s/n, 01009 Vitoria-Gasteiz, Spain
| | - Ilia Villate-Beitia
- Laboratory of Pharmacy and Pharmaceutical Technology, NanoBioCel Research Group, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (M.S.-R.); (I.V.-B.); (I.G.); (N.A.Q.)
- Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, Av. Monforte de Lemos 3–5, 28029 Madrid, Spain; (S.G.); (R.E.)
- Bioaraba, NanoBioCel Research Group, Calle Jose Atxotegi, s/n, 01009 Vitoria-Gasteiz, Spain
| | - Idoia Gallego
- Laboratory of Pharmacy and Pharmaceutical Technology, NanoBioCel Research Group, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (M.S.-R.); (I.V.-B.); (I.G.); (N.A.Q.)
- Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, Av. Monforte de Lemos 3–5, 28029 Madrid, Spain; (S.G.); (R.E.)
- Bioaraba, NanoBioCel Research Group, Calle Jose Atxotegi, s/n, 01009 Vitoria-Gasteiz, Spain
| | - Nuseibah AL Qtaish
- Laboratory of Pharmacy and Pharmaceutical Technology, NanoBioCel Research Group, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (M.S.-R.); (I.V.-B.); (I.G.); (N.A.Q.)
- Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, Av. Monforte de Lemos 3–5, 28029 Madrid, Spain; (S.G.); (R.E.)
| | - Margarita Menéndez
- Rocasolano Physical Chemistry Institute, Superior Council of Scientific Investigations (IQFR-CSIC), Calle Serrano 119, 28006 Madrid, Spain;
- Biomedical Research Networking Centre in Respiratory Diseases (CIBERES), Av. Monforte de Lemos 3–5, 28029 Madrid, Spain
| | - Laura Lagartera
- Institute of Medicinal Chemistry (IQM-CSIC), Calle Juan de la Cierva 3, 28006 Madrid, Spain;
| | - Santiago Grijalvo
- Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, Av. Monforte de Lemos 3–5, 28029 Madrid, Spain; (S.G.); (R.E.)
- Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), Calle Jordi Girona 18-26, 08034 Barcelona, Spain
| | - Ramón Eritja
- Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, Av. Monforte de Lemos 3–5, 28029 Madrid, Spain; (S.G.); (R.E.)
- Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), Calle Jordi Girona 18-26, 08034 Barcelona, Spain
| | - Gustavo Puras
- Laboratory of Pharmacy and Pharmaceutical Technology, NanoBioCel Research Group, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (M.S.-R.); (I.V.-B.); (I.G.); (N.A.Q.)
- Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, Av. Monforte de Lemos 3–5, 28029 Madrid, Spain; (S.G.); (R.E.)
- Bioaraba, NanoBioCel Research Group, Calle Jose Atxotegi, s/n, 01009 Vitoria-Gasteiz, Spain
- Correspondence: (G.P.); (J.L.P.); Tel.: +34-945014539 (G.P.); +34-945013091 (J.L.P.)
| | - José Luis Pedraz
- Laboratory of Pharmacy and Pharmaceutical Technology, NanoBioCel Research Group, Faculty of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; (M.S.-R.); (I.V.-B.); (I.G.); (N.A.Q.)
- Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Institute of Health Carlos III, Av. Monforte de Lemos 3–5, 28029 Madrid, Spain; (S.G.); (R.E.)
- Bioaraba, NanoBioCel Research Group, Calle Jose Atxotegi, s/n, 01009 Vitoria-Gasteiz, Spain
- Correspondence: (G.P.); (J.L.P.); Tel.: +34-945014539 (G.P.); +34-945013091 (J.L.P.)
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Pengnam S, Plianwong S, Yingyongnarongkul BE, Patrojanasophon P, Opanasopit P. Delivery of small interfering RNAs by nanovesicles for cancer therapy. Drug Metab Pharmacokinet 2021; 42:100425. [PMID: 34954489 DOI: 10.1016/j.dmpk.2021.100425] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/28/2021] [Accepted: 10/08/2021] [Indexed: 12/18/2022]
Abstract
Small interfering ribonucleic acids (siRNAs) are originally recognized as an intermediate of the RNA interference (RNAi) pathway. They can inhibit or silence various cellular pathways by knocking down specific messenger RNA molecules. In cancer cells, siRNAs can suppress the expression of several multidrug-resistant genes, leading to the increased deposition of chemotherapeutic drugs at the tumor site. siRNA therapy can be used to selectively increase apoptosis of cancer cells or activate an immune response to the cancer. However, delivering siRNAs to the targeted location is the main limitation in achieving safe and effective delivery of siRNAs. This review highlights some representative examples of nonviral delivery systems, especially nanovesicles such as exosomes, liposomes, and niosomes. Nanovesicles can improve the delivery of siRNAs by increasing their intracellular delivery, and they have demonstrated excellent potential for cancer therapy. This review focuses on recent discoveries of siRNA targets for cancer therapy and the use of siRNAs to successfully silence these targets. In addition, this review summarizes the recent progress in designing nanovesicles (liposomes or niosomes) for siRNA delivery to cancer cells and the effects of a combination of anticancer drugs and siRNA therapy in cancer therapy.
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Affiliation(s)
- Supusson Pengnam
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | | | - Boon-Ek Yingyongnarongkul
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ramkhamhaeng University, Bangkok, 10240, Thailand
| | - Prasopchai Patrojanasophon
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand
| | - Praneet Opanasopit
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand.
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3
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Niosomes-based gene delivery systems for effective transfection of human mesenchymal stem cells. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 128:112307. [PMID: 34474858 DOI: 10.1016/j.msec.2021.112307] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 07/07/2021] [Accepted: 07/07/2021] [Indexed: 02/06/2023]
Abstract
Gene transfer to mesenchymal stem cells (MSCs) has arisen as a powerful approach to increase the therapeutic potential of this effective cell population. Over recent years, niosomes have emerged as self-assembled carriers with promising performance for gene delivery. The aim of our work was to develop effective niosomes-based DNA delivery platforms for targeting MSCs. Niosomes based on 1,2-di-O-octadecenyl-3-trimethylammonium propane (DOTMA; 0, 7 or 15%) as cationic lipid, cholesterol as helper lipid, and polysorbate 60 as non-ionic surfactant, were prepared using a reverse phase evaporation technique. Niosomes dispersions (filtered or not) and their corresponding nioplexes with a lacZ plasmid were characterized in terms of size, charge, protection, and complexation abilities. DOTMA concentration had a large influence on the physicochemical properties of resulting nioplexes. Transfection efficiency and cytotoxic profiles were assessed in two immortalized cell lines of MSCs. Niosomes formulated with 15% DOTMA provided the highest values of β-galactosidase activity, being similar to those achieved with Lipofectamine®, but showed less cytotoxicity. Filtration of niosomes dispersions before adding to the cells resulted in a loss of their biological activities. Storage of niosomes formulations (for 30 days at room temperature) caused minor modification of their physicochemical properties but also attenuated the transfection capability of the nioplexes. Differently, addition of the lysosomotropic agent sucrose into the culture medium during transfection or to the formulation itself improved the transfection performance of non-filtered niosomes. Indeed, steam heat-sterilized niosomes prepared in sucrose medium demonstrated transfection capability.
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Alfagih IM, Kaneko K, Kunda NK, Alanazi F, Dennison SR, Tawfeek HM, Saleem IY. In Vitro Characterization of Inhalable Cationic Hybrid Nanoparticles as Potential Vaccine Carriers. Pharmaceuticals (Basel) 2021; 14:ph14020164. [PMID: 33670611 PMCID: PMC7922216 DOI: 10.3390/ph14020164] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 02/09/2021] [Accepted: 02/10/2021] [Indexed: 01/29/2023] Open
Abstract
In this study, PGA-co-PDL nanoparticles (NPs) encapsulating model antigen, bovine serum albumin (BSA), were prepared via double emulsion solvent evaporation. In addition, chitosan hydrochloride (CHL) was incorporated into the external phase of the emulsion solvent method, which resulted in surface adsorption onto the NPs to form hybrid cationic CHL NPs. The BSA encapsulated CHL NPs were encompassed into nanocomposite microcarriers (NCMPs) composed of l-leucine to produce CHL NPs/NCMPs via spray drying. The CHL NPs/NCMPs were investigated for in vitro aerosolization, release study, cell viability and uptake, and stability of protein structure. Hybrid cationic CHL NPs (CHL: 10 mg/mL) of particle size (480.2 ± 32.2 nm), charge (+14.2 ± 0.72 mV), and BSA loading (7.28 ± 1.3 µg/mg) were produced. The adsorption pattern was determined to follow the Freundlich model. Aerosolization of CHL NPs/NCMPs indicated fine particle fraction (FPF: 46.79 ± 11.21%) and mass median aerodynamic diameter (MMAD: 1.49 ± 0.29 µm). The BSA α-helical structure was maintained, after release from the CHL NPs/NCMPs, as indicated by circular dichroism. Furthermore, dendritic cells (DCs) and A549 cells showed good viability (≥70% at 2.5 mg/mL after 4–24 h exposure, respectively). Confocal microscopy and flow cytometry data showed hybrid cationic CHL NPs were successfully taken up by DCs within 1 h of incubation. The upregulation of CD40, CD86, and MHC-II cell surface markers indicated that the DCs were successfully activated by the hybrid cationic CHL NPs. These results suggest that the CHL NPs/NCMPs technology platform could potentially be used for the delivery of proteins to the lungs for immunostimulatory applications such as vaccines.
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Affiliation(s)
- Iman M. Alfagih
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool L3 3AF, UK; (I.M.A.); (K.K.); (N.K.K.)
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Kan Kaneko
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool L3 3AF, UK; (I.M.A.); (K.K.); (N.K.K.)
| | - Nitesh K. Kunda
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool L3 3AF, UK; (I.M.A.); (K.K.); (N.K.K.)
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John’s University, Jamaica, NY 11439, USA
| | - Fars Alanazi
- Kayali Chair for Pharmaceutical Industries, Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Sarah R. Dennison
- Faculty of Clinical and Biomedical Sciences, School of Pharmacy and Biomedical Sciences, University of Central Lancashire, Preston PR1 2HE, UK;
| | - Hesham M. Tawfeek
- Department of Industrial Pharmacy, Faculty of Pharmacy, Assiut University, Assiut 71526, Egypt;
| | - Imran Y. Saleem
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool L3 3AF, UK; (I.M.A.); (K.K.); (N.K.K.)
- Correspondence: ; Tel.: +44-0151-231-2265
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Shmendel EV, Bakhareva SA, Makarova DM, Chernikov IV, Morozova NG, Chernolovskaya EL, Zenkova MA, Maslov MA. Uncharged Gemini-Amphiphiles as Components of Cationic Liposomes for Delivery of Nucleic Acids. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2020. [DOI: 10.1134/s106816202006031x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Sainz-Ramos M, Villate-Beitia I, Gallego I, A L Qtaish N, Lopez-Mendez TB, Eritja R, Grijalvo S, Puras G, Pedraz JL. Non-viral mediated gene therapy in human cystic fibrosis airway epithelial cells recovers chloride channel functionality. Int J Pharm 2020; 588:119757. [PMID: 32791297 DOI: 10.1016/j.ijpharm.2020.119757] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 07/27/2020] [Accepted: 08/07/2020] [Indexed: 12/18/2022]
Abstract
Gene therapy strategies based on non-viral vectors are currently considered as a promising therapeutic option for the treatment of cystic fibrosis (CF), being liposomes the most commonly used gene carriers. Niosomes offer a powerful alternative to liposomes due to their higher stability and lower cytotoxicity, provided by their non-ionic surfactant and helper components. In this work, a three-formulation screening is performed, in terms of physicochemical and biological behavior, in CF patient derived airway epithelial cells. The most efficient niosome formulation reaches 28% of EGFP expressing live cells and follows caveolae-mediated endocytosis. Transfection with therapeutic cystic fibrosis transmembrane conductance regulator (CFTR) gene results in 5-fold increase of CFTR protein expression in transfected versus non-transfected cells, which leads to 1.5-fold increment of the chloride channel functionality. These findings highlight the relevance of niosome-based systems as an encouraging non-viral gene therapy platform with potential therapeutic benefits for CF.
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Affiliation(s)
- Myriam Sainz-Ramos
- NanoBioCel Group, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
| | - Ilia Villate-Beitia
- NanoBioCel Group, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
| | - Idoia Gallego
- NanoBioCel Group, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
| | - Nuseibah A L Qtaish
- NanoBioCel Group, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain
| | - Tania B Lopez-Mendez
- NanoBioCel Group, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
| | - Ramón Eritja
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain; Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), Barcelona, Spain
| | - Santiago Grijalvo
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain; Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), Barcelona, Spain
| | - Gustavo Puras
- NanoBioCel Group, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain.
| | - José Luis Pedraz
- NanoBioCel Group, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain.
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Pengnam S, Plainwong S, Patrojanasophon P, Rojanarata T, Ngawhirunpat T, Radchatawedchakoon W, Niyomtham N, Yingyongnarongkul BE, Opanasopit P. Effect of hydrophobic tails of plier-like cationic lipids on nucleic acid delivery and intracellular trafficking. Int J Pharm 2019; 573:118798. [PMID: 31759106 DOI: 10.1016/j.ijpharm.2019.118798] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 10/02/2019] [Accepted: 10/13/2019] [Indexed: 11/26/2022]
Abstract
In the optimization of transfection efficacy, one of the crucial barriers to effective gene delivery is in fact the intracellular trafficking of nucleic acids, besides the first and the last steps of gene transfer, i.e., delivery to the cell and transcription. Modifications of cationic lipid structure have been reported to have a significant effect on gene delivery. Therefore, the plier-like cationic lipids (PCLs) have been synthesized and the effect of the different types of hydrophobic tails (chain length and unsaturated hydrocarbon) on physicochemical properties, cellular uptake, trafficking process, transfection, and silencing efficiency has been investigated. In this study, the plier-like cationic niosomes (PCNs) containing PCL (A, B, and C) were evaluated their performance to deliver pDNA and siRNA to HeLa cells. Among the PCNs, PCN-B with saturated asymmetric hydrocarbon tails (C18 and C12) provided the highest efficiency for pDNA and siRNA delivery. Furthermore, the results revealed that the structure of the cationic lipids affected the internalization pathway and the intracellular trafficking. PCL-B and PCL-C with asymmetric tails preferred clathrin- and caveolae-mediated endocytosis as the predominant internalization pathways and were also involved in the polymerization process for transfection. However, PCL-A with symmetry hydrocarbon tails (C12) was predominantly taken up via macropinocytosis. All PCNs were able to escape from endosomal-lysosomal systems through facilitation of acidification. Results obtained from the cytotoxicity test revealed that the PCNs were safe in vitro. Therefore, PCNs provide a great prospect as an alternative effective gene delivery system.
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Affiliation(s)
- Supusson Pengnam
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand
| | | | - Prasopchai Patrojanasophon
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand
| | - Theerasak Rojanarata
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand
| | - Tanasait Ngawhirunpat
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand
| | - Widchaya Radchatawedchakoon
- Creative Chemistry and Innovation Research Unit, Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahasarakham University, MahaSarakham 44150, Thailand
| | - Nattisa Niyomtham
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ramkhamhaeng University, Bangkok 10240, Thailand
| | - Boon-Ek Yingyongnarongkul
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ramkhamhaeng University, Bangkok 10240, Thailand
| | - Praneet Opanasopit
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand.
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Leitner S, Grijalvo S, Solans C, Eritja R, García-Celma MJ, Calderó G. Ethylcellulose nanoparticles as a new "in vitro" transfection tool for antisense oligonucleotide delivery. Carbohydr Polym 2019; 229:115451. [PMID: 31826509 DOI: 10.1016/j.carbpol.2019.115451] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 10/02/2019] [Accepted: 10/04/2019] [Indexed: 02/06/2023]
Abstract
Oil-in-water nano-emulsions have been obtained in the HEPES 20 mM buffer solution / [Alkylamidoammonium:Kolliphor EL = 1:1] / [6 wt% ethylcellulose in ethyl acetate] system over a wide oil-to-surfactant range and above 35 wt% aqueous component at 25 °C. The nano-emulsion with an oil-to-surfactant ratio of 70/30 and 95 wt% aqueous component was used for nanoparticles preparation. These nanoparticles (mean diameter around 90 nm and zeta potential of +22 mV) were non-toxic to HeLa cells up to a concentration of 3 mM of cationic species. Successful complexation with an antisense phosphorothioate oligonucleotide targeting Renilla luciferase mRNA was achieved at cationic/anionic charge ratios above 16, as confirmed by zeta potential measurements and an electrophoretic mobility shift assay, provided that no Fetal Bovine Serum is present in the cell culture medium. Importantly, Renilla luciferase gene inhibition shows an optimum efficiency (40%) for the cationic/anionic ratio 28, which makes these complexes promising for "in vitro" cell transfection.
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Affiliation(s)
- S Leitner
- Institut de Química Avançada de Catalunya (IQAC-CSIC), Jordi Girona 18-26, 08034 Barcelona, Spain; Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Barcelona, Spain
| | - S Grijalvo
- Institut de Química Avançada de Catalunya (IQAC-CSIC), Jordi Girona 18-26, 08034 Barcelona, Spain; Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Barcelona, Spain
| | - C Solans
- Institut de Química Avançada de Catalunya (IQAC-CSIC), Jordi Girona 18-26, 08034 Barcelona, Spain; Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Barcelona, Spain
| | - R Eritja
- Institut de Química Avançada de Catalunya (IQAC-CSIC), Jordi Girona 18-26, 08034 Barcelona, Spain; Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Barcelona, Spain
| | - M J García-Celma
- Centro de Investigación Biomédica en Red en Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Barcelona, Spain; Departament de Farmàcia i Tecnologia Farmacèutica i Fisicoquímica, Univ. de Barcelona, IN2UB, Unitat Associada d'I+D al CSIC, Av Joan XXIII, s/n, 08028 Barcelona, Spain
| | - G Calderó
- Institut de Química Avançada de Catalunya (IQAC-CSIC), Jordi Girona 18-26, 08034 Barcelona, Spain.
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9
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Grijalvo S, Puras G, Zárate J, Sainz-Ramos M, Qtaish NAL, López T, Mashal M, Attia N, Díaz D, Pons R, Fernández E, Pedraz JL, Eritja R. Cationic Niosomes as Non-Viral Vehicles for Nucleic Acids: Challenges and Opportunities in Gene Delivery. Pharmaceutics 2019; 11:E50. [PMID: 30678296 PMCID: PMC6409589 DOI: 10.3390/pharmaceutics11020050] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 01/16/2019] [Accepted: 01/17/2019] [Indexed: 12/11/2022] Open
Abstract
Cationic niosomes have become important non-viral vehicles for transporting a good number of small drug molecules and macromolecules. Growing interest shown by these colloidal nanoparticles in therapy is determined by their structural similarities to liposomes. Cationic niosomes are usually obtained from the self-assembly of non-ionic surfactant molecules. This process can be governed not only by the nature of such surfactants but also by others factors like the presence of additives, formulation preparation and properties of the encapsulated hydrophobic or hydrophilic molecules. This review is aimed at providing recent information for using cationic niosomes for gene delivery purposes with particular emphasis on improving the transportation of antisense oligonucleotides (ASOs), small interference RNAs (siRNAs), aptamers and plasmids (pDNA).
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Affiliation(s)
- Santiago Grijalvo
- Institute for Advanced Chemistry of Catalonia (IQAC-CSIC), Jordi Girona 18-26, E-08034 Barcelona, Spain.
- Networking Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), E-08034 Barcelona, E-01006 Vitoria-Gasteiz and E-03202 Elche, Spain.
| | - Gustavo Puras
- Networking Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), E-08034 Barcelona, E-01006 Vitoria-Gasteiz and E-03202 Elche, Spain.
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain.
| | - Jon Zárate
- Networking Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), E-08034 Barcelona, E-01006 Vitoria-Gasteiz and E-03202 Elche, Spain.
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain.
| | - Myriam Sainz-Ramos
- Networking Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), E-08034 Barcelona, E-01006 Vitoria-Gasteiz and E-03202 Elche, Spain.
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain.
| | - Nuseibah A L Qtaish
- Networking Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), E-08034 Barcelona, E-01006 Vitoria-Gasteiz and E-03202 Elche, Spain.
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain.
| | - Tania López
- Networking Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), E-08034 Barcelona, E-01006 Vitoria-Gasteiz and E-03202 Elche, Spain.
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain.
| | - Mohamed Mashal
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain.
| | - Noha Attia
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain.
| | - David Díaz
- Instituto de Productos Naturales y Agrobiología del CSIC, Avda. Astrofísico Francisco Sánchez 3, 38206 La Laguna, Tenerife, Spain.
- Institut für Organische Chemie, Universität Regensburg, Universitätsstr. 31, 93053 Regensburg, Germany.
| | - Ramon Pons
- Institute for Advanced Chemistry of Catalonia (IQAC-CSIC), Jordi Girona 18-26, E-08034 Barcelona, Spain.
| | - Eduardo Fernández
- Networking Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), E-08034 Barcelona, E-01006 Vitoria-Gasteiz and E-03202 Elche, Spain.
- Neuroprothesis and Neuroengineering Research Group, Miguel Hernández University, E-03202 Elche, Spain.
| | - José Luis Pedraz
- Networking Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), E-08034 Barcelona, E-01006 Vitoria-Gasteiz and E-03202 Elche, Spain.
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain.
| | - Ramon Eritja
- Institute for Advanced Chemistry of Catalonia (IQAC-CSIC), Jordi Girona 18-26, E-08034 Barcelona, Spain.
- Networking Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), E-08034 Barcelona, E-01006 Vitoria-Gasteiz and E-03202 Elche, Spain.
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10
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Mashal M, Attia N, Soto-Sánchez C, Martínez-Navarrete G, Fernández E, Puras G, Pedraz JL. Non-viral vectors based on cationic niosomes as efficient gene delivery vehicles to central nervous system cells into the brain. Int J Pharm 2018; 552:48-55. [PMID: 30244145 DOI: 10.1016/j.ijpharm.2018.09.038] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 09/10/2018] [Accepted: 09/17/2018] [Indexed: 12/21/2022]
Abstract
Development of safe and efficient non-viral vectors to deliver DNA into the CNS represents a huge challenge to face many neurological disorders. We elaborated niosomes based on DOTMA cationic lipid, lycopene "helper" lipid and polysorbate 60 as non-ionic surfactants for gene delivery to the CNS. Niosomes, and their corresponding nioplexes obtained after the addition of the pCMS-EGFP plasmid, were characterized in terms of size, charge, morphology and capacity to condense, release and protect DNA. In vitro experiments were performed in NT2 cells to evaluate transfection efficiency, viability, cellular uptake and intracellular distribution. Additionally, transfection in primary cortex cells were performed prior to brain administration into rat cerebral cortex. Data obtained showed that nioplexes exhibited not only adequate physicochemical properties for gene delivery applications, but also relevant transfection efficiencies (17%), without hampering viability (90%). Interestingly, In vivo experiments depicted promising protein expression in both cortical glial cells and blood vessels.
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Affiliation(s)
- Mohamed Mashal
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain
| | - Noha Attia
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; Histology and Cell Biology Department, Faculty of Medicine, University of Alexandria, Alexandria, Egypt
| | - Cristina Soto-Sánchez
- Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain; Neuroprothesis and Neuroengineering Research Group, Miguel Hernández University, Elche, Spain
| | - Gema Martínez-Navarrete
- Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain; Neuroprothesis and Neuroengineering Research Group, Miguel Hernández University, Elche, Spain
| | - Eduardo Fernández
- Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain; Neuroprothesis and Neuroengineering Research Group, Miguel Hernández University, Elche, Spain
| | - Gustavo Puras
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain.
| | - José Luis Pedraz
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain.
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11
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Villate-Beitia I, Truong NF, Gallego I, Zárate J, Puras G, Pedraz JL, Segura T. Hyaluronic acid hydrogel scaffolds loaded with cationic niosomes for efficient non-viral gene delivery. RSC Adv 2018; 8:31934-31942. [PMID: 30294422 PMCID: PMC6146377 DOI: 10.1039/c8ra05125a] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 07/31/2018] [Indexed: 11/29/2022] Open
Abstract
The lack of ideal non-viral gene carriers has motivated the combination of delivery systems and tissue-engineered scaffolds, which may offer relevant advantages such as enhanced stability and reduced toxicity. In this work, we evaluated a new combination between niosome non-viral vectors and hyaluronic acid (HA) hydrogel scaffolds, both widely studied due to their biocompatibility as well as their ability to incorporate a wide variety of molecules. We evaluated three different niosome formulations (niosomes 1, 2 and 3) varying in composition of cationic lipid, helper lipid and non-ionic tensioactives. Niosomes and nioplexes obtained upon the addition of plasmid DNA were characterized in terms of size, polydispersity, zeta potential and ability to transfect mouse bone marrow cloned mesenchymal stem cells (mMSCs) in 2D culture. Niosome 1 was selected for encapsulation in HA hydrogels due to its higher transfection efficiency and the formulation was concentrated in order to be able to incorporate higher amounts of DNA within HA hydrogels. Nioplex-loaded HA hydrogels were characterized in terms of biomechanical properties, particle distribution, nioplex release kinetics and ability to transfect encapsulated mMSCs in 3D culture. Our results showed that nioplex-loaded HA hydrogel scaffolds presented little or no particle aggregation, allowed for extensive cell spreading and were able to efficiently transfect encapsulated mMSCs with high cellular viability. We believe that the knowledge gained through this in vitro model can be utilized to design novel and effective platforms for in vivo local and non-viral gene delivery applications. Nioplexes encapsulated in HA hydrogel scaffolds present no particle aggregation, incorporate high amount of DNA, allow extensive cell spreading and are able to efficiently transfect mesenchymal stem cells in 3D cultures with high cellular viability.![]()
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Affiliation(s)
- Ilia Villate-Beitia
- NanoBioCel Group, School of Pharmacy, University of the Basque Country (UPV/EHU), 01006 Vitoria-Gasteiz, Spain. .,Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Vitoria-Gasteiz, Spain
| | - Norman F Truong
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, CA 90095, USA.
| | - Idoia Gallego
- NanoBioCel Group, School of Pharmacy, University of the Basque Country (UPV/EHU), 01006 Vitoria-Gasteiz, Spain. .,Ikerbasque, Basque Foundation for Science, 48013 Bilbao, Spain
| | - Jon Zárate
- NanoBioCel Group, School of Pharmacy, University of the Basque Country (UPV/EHU), 01006 Vitoria-Gasteiz, Spain. .,Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Vitoria-Gasteiz, Spain
| | - Gustavo Puras
- NanoBioCel Group, School of Pharmacy, University of the Basque Country (UPV/EHU), 01006 Vitoria-Gasteiz, Spain. .,Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Vitoria-Gasteiz, Spain
| | - José Luis Pedraz
- NanoBioCel Group, School of Pharmacy, University of the Basque Country (UPV/EHU), 01006 Vitoria-Gasteiz, Spain. .,Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Vitoria-Gasteiz, Spain
| | - Tatiana Segura
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, CA 90095, USA. .,Department of Biomedical Engineering, Duke University, Durham, NC 27708, USA
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12
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Villate-Beitia I, Gallego I, Martínez-Navarrete G, Zárate J, López-Méndez T, Soto-Sánchez C, Santos-Vizcaíno E, Puras G, Fernández E, Pedraz JL. Polysorbate 20 non-ionic surfactant enhances retinal gene delivery efficiency of cationic niosomes after intravitreal and subretinal administration. Int J Pharm 2018; 550:388-397. [PMID: 30009984 DOI: 10.1016/j.ijpharm.2018.07.035] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 06/29/2018] [Accepted: 07/11/2018] [Indexed: 01/05/2023]
Abstract
The success of non-viral vectors based on cationic niosomes for retinal gene delivery applications depends on the ability to achieve persistent and high levels of transgene expression, ideally from a single administration. In this work, we studied the effect of the non-ionic surfactant component of niosomes in their transfection efficiency in rat retina. For that purpose, three niosome formulations that only differed in the non-ionic tensioactives were elaborated. Niosomes contained: cationic lipid 1,2-di-O-octadecenyl-3-trimethylammonium propane (DOTMA), helper lipid squalene and polysorbate 20, polysorbate 80 or polysorbate 85. Niosomes and corresponding nioplexes were fully characterized in terms of size, polydispersity index, zeta potential, morphology and ability to protect and release DNA. In vitro experiments were carried out to evaluate transfection efficiency, cell viability and intracellular trafficking pathways of the formulations. Nioplexes based on polysorbate 20 niosomes were the most efficient transfecting retinal cells in vitro. Moreover, subretinal and intravitreal administration of those nioplexes in vivo showed also high levels of transgene expression in rat retinas. Our results demonstrate that the incorporation of polysorbate 20 in cationic niosomes enhances retinal gene delivery. Thus, this formulation emerges as a potential non-viral candidate to efficiently transfer specific therapeutic genes into the eye for biomedical purposes.
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Affiliation(s)
- Ilia Villate-Beitia
- NanoBioCel Group, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
| | - Idoia Gallego
- NanoBioCel Group, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain; Ikerbasque, Basque Foundation for Science, Bilbao, Spain
| | - Gema Martínez-Navarrete
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain; Neuroprothesis and Neuroengineering Research Group, Miguel Hernández University, Elche, Spain
| | - Jon Zárate
- NanoBioCel Group, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
| | - Tania López-Méndez
- NanoBioCel Group, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
| | - Cristina Soto-Sánchez
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain; Neuroprothesis and Neuroengineering Research Group, Miguel Hernández University, Elche, Spain
| | - Edorta Santos-Vizcaíno
- NanoBioCel Group, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
| | - Gustavo Puras
- NanoBioCel Group, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain.
| | - Eduardo Fernández
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain; Neuroprothesis and Neuroengineering Research Group, Miguel Hernández University, Elche, Spain
| | - José Luis Pedraz
- NanoBioCel Group, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain.
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13
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Garcia-Salinas S, Himawan E, Mendoza G, Arruebo M, Sebastian V. Rapid on-Chip Assembly of Niosomes: Batch versus Continuous Flow Reactors. ACS APPLIED MATERIALS & INTERFACES 2018; 10:19197-19207. [PMID: 29767998 DOI: 10.1021/acsami.8b02994] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The large-scale continuous production of niosomes remains challenging. The inherent drawbacks of batch processes such as large particle polydispersity and reduced batch-to-batch reproducibility are here overcome by using commercially available microfluidic reactors. Compared to the traditional batch-based film hydration method, herein, we demonstrate that it is possible to carry out the homogeneous, large-scale (up to 120 mg/min) production of niosomes using two different synthesis techniques (the thin film hydration method and the emulsification technique). Niosomes particle size can be controlled depending on the need by varying the synthesis temperature. The high cytocompatibility of the resulting niosomes was also demonstrated in this work on three different somatic cell lines. For the first time, the structure of the niosome multilamellar shell was also elucidated using high-resolution transmission electron microscopy (HR-STEM) as well as their colloidal stability over time (6 weeks) under different storage conditions. The morphology of cryo-protected or as-made niosomes was also evaluated by HR-STEM after freeze-drying. Finally, the dual ability of those synthetic, nonionic, surfactant-based vesicles to carry both hydrophilic and hydrophobic molecules was also here demonstrated by using laser scanning confocal microscopy.
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Affiliation(s)
- Sara Garcia-Salinas
- Department of Chemical Engineering and Environmental Technology and Institute of Nanoscience of Aragon (INA) , University of Zaragoza , Zaragoza 50009 Spain
- Aragon Health Research Institute (IIS Aragón) , Zaragoza 50009 , Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine , CIBER-BBN , Madrid 28029 , Spain
| | - Erico Himawan
- Department of Chemical Engineering and Environmental Technology and Institute of Nanoscience of Aragon (INA) , University of Zaragoza , Zaragoza 50009 Spain
- Aragon Health Research Institute (IIS Aragón) , Zaragoza 50009 , Spain
| | - Gracia Mendoza
- Department of Chemical Engineering and Environmental Technology and Institute of Nanoscience of Aragon (INA) , University of Zaragoza , Zaragoza 50009 Spain
- Aragon Health Research Institute (IIS Aragón) , Zaragoza 50009 , Spain
| | - Manuel Arruebo
- Department of Chemical Engineering and Environmental Technology and Institute of Nanoscience of Aragon (INA) , University of Zaragoza , Zaragoza 50009 Spain
- Aragon Health Research Institute (IIS Aragón) , Zaragoza 50009 , Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine , CIBER-BBN , Madrid 28029 , Spain
| | - Victor Sebastian
- Department of Chemical Engineering and Environmental Technology and Institute of Nanoscience of Aragon (INA) , University of Zaragoza , Zaragoza 50009 Spain
- Aragon Health Research Institute (IIS Aragón) , Zaragoza 50009 , Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine , CIBER-BBN , Madrid 28029 , Spain
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14
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Mashal M, Attia N, Soto-Sánchez C, Martínez-Navarrete G, Fernández E, Puras G, Pedraz JL. WITHDRAWN: Non-viral vectors based on cationic niosomes as efficient gene delivery vehicles to central nervous system cells into the brain. Int J Pharm 2018:S0378-5173(18)30365-X. [PMID: 29802899 DOI: 10.1016/j.ijpharm.2018.05.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 05/22/2018] [Indexed: 11/22/2022]
Abstract
This article has been withdrawn: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). This article has been withdrawn at the request of the editor and publisher. The publisher regrets that an error occurred which led to the premature publication of this paper. This error bears no reflection on the article or its authors. The publisher apologizes to the authors and the readers for this unfortunate error.
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Affiliation(s)
- Mohamed Mashal
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain
| | - Noha Attia
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; Histology and Cell Biology Department, Faculty of Medicine, University of Alexandria, Alexandria, Egypt
| | - Cristina Soto-Sánchez
- Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain; Neuroprothesis and Neuroengineering Research Group, Miguel Hernández University, Elche, Spain
| | - Gema Martínez-Navarrete
- Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain; Neuroprothesis and Neuroengineering Research Group, Miguel Hernández University, Elche, Spain
| | - Eduardo Fernández
- Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain; Neuroprothesis and Neuroengineering Research Group, Miguel Hernández University, Elche, Spain
| | - Gustavo Puras
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain.
| | - José Luis Pedraz
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain; Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain.
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15
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Pamornpathomkul B, Niyomtham N, Yingyongnarongkul BE, Prasitpuriprecha C, Rojanarata T, Ngawhirunpat T, Opanasopit P. Cationic Niosomes for Enhanced Skin Immunization of Plasmid DNA-Encoding Ovalbumin via Hollow Microneedles. AAPS PharmSciTech 2018; 19:481-488. [PMID: 28828737 DOI: 10.1208/s12249-017-0855-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Accepted: 08/06/2017] [Indexed: 11/30/2022] Open
Abstract
The purpose of the present study was to evaluate the use of cationic niosomes composed of Span20:cholesterol:cationic lipid (N 1,N 1-dimyristeroyloxyethyl-spermine) at the molar ratio of 2.5:2.5:0.5 mM combined with hollow microneedle (MN) devices for in vivo skin immunization of plasmid DNA-encoding ovalbumin (pOVA). The results revealed that using hollow MNs with cationic niosomes for pOVA penetration successfully induced both humoral and cell-mediated immune responses including immunoglobulin G (IgG) antibody responses, interleukin-4 (IL-4), and interferon gamma (IFN-γ) cytokine secretion. When using hollow MNs with cationic niosome/pOVA complexes, the immune response was superior to naked pOVA, which testifies the increased amount of IgG antibody responses and cytokine secretion. In comparison with conventional subcutaneous (SC) injections, using hollow MNs with cationic niosome/pOVA complexes induced a higher level of both IgG immune response and cytokine release. Moreover, a group of mice immunized with hollow MNs did not show infection or bleeding on the skin. Consequently, targeted delivery of pOVA using cationic niosomes combined with hollow MNs might prove a promising vaccination method for skin vaccination.
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16
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Delbeke EIP, Lozach O, Le Gall T, Berchel M, Montier T, Jaffrès PA, Van Geem KM, Stevens CV. Evaluation of the transfection efficacies of quaternary ammonium salts prepared from sophorolipids. Org Biomol Chem 2016; 14:3744-51. [DOI: 10.1039/c6ob00241b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Two quaternary ammonium sophorolipids proved to be suitable as transfection vectors for gene delivery.
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Affiliation(s)
- E. I. P. Delbeke
- SynBioC
- Department of Sustainable Organic Chemistry and Technology
- Ghent University
- 9000 Ghent
- Belgium
| | - O. Lozach
- Université de Brest
- CEMCA
- CNRS UMR 6521
- IBSAM
- 29238 Brest
| | - T. Le Gall
- IBiSA SynNanoVect platform
- IBSAM
- Université de Brest
- Faculté de médecine Morvan
- avenue Camille Desmoulins
| | - M. Berchel
- Université de Brest
- CEMCA
- CNRS UMR 6521
- IBSAM
- 29238 Brest
| | - T. Montier
- IBiSA SynNanoVect platform
- IBSAM
- Université de Brest
- Faculté de médecine Morvan
- avenue Camille Desmoulins
| | - P.-A. Jaffrès
- Université de Brest
- CEMCA
- CNRS UMR 6521
- IBSAM
- 29238 Brest
| | - K. M. Van Geem
- LCT
- Department of Chemical Engineering and Technical Chemistry
- Ghent University
- 9052 Ghentn
- Belgium
| | - C. V. Stevens
- SynBioC
- Department of Sustainable Organic Chemistry and Technology
- Ghent University
- 9000 Ghent
- Belgium
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17
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Opanasopit P, Leksantikul L, Niyomtham N, Rojanarata T, Ngawhirunpat T, Yingyongnarongkul BE. Cationic niosomes an effective gene carrier composed of novel spermine-derivative cationic lipids: effect of central core structures. Pharm Dev Technol 2015; 22:350-359. [PMID: 26708923 DOI: 10.3109/10837450.2015.1125925] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
CONTEXT Cationic niosomes formulated from Span 20, cholesterol (Chol) and novel spermine-based cationic lipids of multiple central core structures (di(oxyethyl)amino, di(oxyethyl)amino carboxy, 3-amino-1,2-dioxypropyl and 2-amino-1,3-dioxypropyl) were successfully prepared for improving transfection efficiency in vitro. The niosomes composed of spermine cationic lipid with central core structure of di(oxyethyl)amino revealed the highest gene transfection efficiency. OBJECTIVES To investigate the factors affecting gene transfection and cell viability including differences in the central core structures of cationic lipids, the composition of vesicles, molar ratio of cationic lipids in formulations and the weight ratio of niosomes to DNA. METHODS Cationic niosomes composed of nonionic surfactants (Span20), cholesterol and spermine-based cationic lipids of multiple central core structures were formulated. Gene transfection and cell viability were evaluated on a human cervical carcinoma cell line (HeLa cells) using pDNA encoding green fluorescent protein (pEGFP-C2). The morphology, size and charge were also characterized. RESULTS AND DISCUSSION High transfection efficiency was obtained from cationic niosomes composed of Span20:Chol:cationic lipid at the molar ratio of 2.5:2.5:0.5 mM. Cationic lipids with di(oxyethyl)amino as a central core structure exhibited highest transfection efficiency. In addition, there was also no serum effect on transfection efficiency. CONCLUSIONS These novel cationic niosomes may constitute a good alternative carrier for gene transfection.
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Affiliation(s)
- Praneet Opanasopit
- a Faculty of Pharmacy , Pharmaceutical Development of Green Innovations Group (PDGIG), Silpakorn University , Pathom , Nakhon , Thailand , and
| | - Lalita Leksantikul
- a Faculty of Pharmacy , Pharmaceutical Development of Green Innovations Group (PDGIG), Silpakorn University , Pathom , Nakhon , Thailand , and
| | - Nattisa Niyomtham
- b Department of Chemistry and Center of Excellence for Innovation in Chemistry , Faculty of Science, Ramkhamhaeng University , Bangkok , Thailand
| | - Theerasak Rojanarata
- a Faculty of Pharmacy , Pharmaceutical Development of Green Innovations Group (PDGIG), Silpakorn University , Pathom , Nakhon , Thailand , and
| | - Tanasait Ngawhirunpat
- a Faculty of Pharmacy , Pharmaceutical Development of Green Innovations Group (PDGIG), Silpakorn University , Pathom , Nakhon , Thailand , and
| | - Boon-Ek Yingyongnarongkul
- b Department of Chemistry and Center of Excellence for Innovation in Chemistry , Faculty of Science, Ramkhamhaeng University , Bangkok , Thailand
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18
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Ojeda E, Puras G, Agirre M, Zárate J, Grijalvo S, Pons R, Eritja R, Martinez-Navarrete G, Soto-Sanchez C, Fernández E, Pedraz JL. Niosomes based on synthetic cationic lipids for gene delivery: the influence of polar head-groups on the transfection efficiency in HEK-293, ARPE-19 and MSC-D1 cells. Org Biomol Chem 2014; 13:1068-81. [PMID: 25412820 DOI: 10.1039/c4ob02087a] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
We designed niosomes based on three lipids that differed only in the polar-head group to analyze their influence on the transfection efficiency. These lipids were characterized by small-angle X-ray scattering before being incorporated into the niosomes which were characterized in terms of pKa, size, zeta potential, morphology and physical stability. Nioplexes were obtained upon the addition of a plasmid. Different ratios (w/w) were selected to analyze the influence of this parameter on size, charge and the ability to condense, release and protect the DNA. In vitro transfection experiments were performed in HEK-293, ARPE-19 and MSC-D1 cells. Our results show that the chemical composition of the cationic head-group clearly affects the physicochemical parameters of the niosomes and especially the transfection efficiency. Only niosomes based on cationic lipids with a dimethyl amino head group (lipid 3) showed a transfection capacity when compared with their counterparts amino (lipid 1) and tripeptide head-groups (lipid 2). Regarding cell viability, we clearly observed that nioplexes based on the cationic lipid 3 had a more deleterious effect than their counterparts, especially in ARPE-19 cells at 20/1 and 30/1 ratios. Similar studies could be extended to other series of cationic lipids in order to progress in the research on safe and efficient non-viral vectors for gene delivery purposes.
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Affiliation(s)
- E Ojeda
- NanoBioCel Group, University of Basque Country, Vitoria, Spain.
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Paecharoenchai O, Niyomtham N, Leksantikul L, Ngawhirunpat T, Rojanarata T, Yingyongnarongkul BE, Opanasopit P. Nonionic surfactant vesicles composed of novel spermine-derivative cationic lipids as an effective gene carrier in vitro. AAPS PharmSciTech 2014; 15:722-30. [PMID: 24623349 DOI: 10.1208/s12249-014-0095-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Accepted: 01/28/2014] [Indexed: 01/01/2023] Open
Abstract
In the present study, nonionic surfactant vesicles (niosomes) formulated with Span 20, cholesterol, and novel synthesized spermine-based cationic lipids with four hydrocarbon tails in a molar ratio of 2.5:2.5:1 were investigated as a gene carrier. The effects of the structure of the cationic lipids, such as differences in the acyl chain length (C14, C16, and C18) of the hydrophobic tails, as well as the weight ratio of niosomes to DNA on transfection efficiency and cell viability were evaluated in a human cervical carcinoma cell line (HeLa cells) using pDNA encoding green fluorescent protein (pEGFP-C2). The niosomes were characterized both in terms of morphology and of size and charge measurement. The formation of complexes between niosomes and DNA was verified with a gel retardation assay. The transfection efficiency of these cationic niosomes was in the following order: spermine-C18 > spermine-C16 > spermine-C14. The highest transfection efficiency was obtained for transfection with spermine-C18 niosomes at a weight ratio of 10. Additionally, no serum effect on transfection efficiency was observed. The results from a cytotoxicity and hemolytic study showed that the cationic niosomes were safe in vitro. In addition, the cationic niosomes showed good physical stability for at least 1 month at 4°C. Therefore, the cationic niosomes offer an excellent prospect as an alternative gene carrier.
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20
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Paecharoenchai O, Teng L, Yung BC, Teng L, Opanasopit P, Lee RJ. Nonionic surfactant vesicles for delivery of RNAi therapeutics. Nanomedicine (Lond) 2014; 8:1865-73. [PMID: 24156490 DOI: 10.2217/nnm.13.155] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
RNAi is a promising potential therapeutic approach for many diseases. A major barrier to its clinical translation is the lack of efficient delivery systems for siRNA. Among nonviral vectors, nonionic surfactant vesicles (niosomes) have shown a great deal of promise in terms of their efficacy and toxicity profiles. Nonionic surfactants have been shown to be a superior alternative to phospholipids in several studies. There is a large selection of surfactants with various properties that have been incorporated into niosomes. Therefore, there is great potential for innovation in terms of nisome composition. This article summarizes recent advancements in niosome technology for the delivery of siRNA.
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Affiliation(s)
- Orapan Paecharoenchai
- Pharmaceutical Development of Green Innovation Group, Pharmacy, Silpakorn University, Nakhon Pathom, 73000, Thailand
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21
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Puras G, Mashal M, Zárate J, Agirre M, Ojeda E, Grijalvo S, Eritja R, Diaz-Tahoces A, Martínez Navarrete G, Avilés-Trigueros M, Fernández E, Pedraz JL. A novel cationic niosome formulation for gene delivery to the retina. J Control Release 2013; 174:27-36. [PMID: 24231407 DOI: 10.1016/j.jconrel.2013.11.004] [Citation(s) in RCA: 105] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Revised: 10/28/2013] [Accepted: 11/04/2013] [Indexed: 11/25/2022]
Abstract
Niosomes represent a recent promising approach for gene delivery purposes. We elaborated on a novel niosome formulation based on the 2,3-di(tetradecyloxy)propan-1-amine cationic lipid, combined with squalene and polysorbate 80 to evaluate the transfection efficiency in rat retinas. Niosomes prepared by the solvent emulsification-evaporation technique were mixed with the pCMSEGFP plasmid to form lipoplexes which were characterized in terms of morphology, size, surface charge, and DNA condensation, protection and release. In vitro studies were conducted to evaluate transfection efficiency, viability and internalization mechanism in HEK-293 and ARPE-19 cells. The efficacy of the most promising formulation was evaluated in rat eyes by monitoring the expression of the EGFP after intravitreal and subretinal injections. Lipoplexes at 15/1 ratio were 200nm in size, 25mV in zeta potential and exhibited spherical morphology. At this ratio, niosomes condensed and protected the DNA from enzymatic digestion. Lipoplexes successfully transfected HEK-293 and specially ARPE-19 cells, without affecting the viability. Whereas lipoplexes entered mainly retinal cells by clathrin-mediated endocytosis, HEK-293 cells showed a higher caveolae-dependent entry. After ocular administration, the expression of EGFP was detected in different cells of the retina depending on the administration route. This novel niosome formulation represents a promising approach to deliver genetic material into the retina to treat inherited retinal diseases.
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Affiliation(s)
- G Puras
- NanoBioCel Group, University of the Basque Country, Vitoria-Gasteiz, Spain; Networking Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Zaragoza Spain
| | - M Mashal
- NanoBioCel Group, University of the Basque Country, Vitoria-Gasteiz, Spain
| | - J Zárate
- NanoBioCel Group, University of the Basque Country, Vitoria-Gasteiz, Spain; Networking Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Zaragoza Spain
| | - M Agirre
- NanoBioCel Group, University of the Basque Country, Vitoria-Gasteiz, Spain; Networking Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Zaragoza Spain
| | - E Ojeda
- NanoBioCel Group, University of the Basque Country, Vitoria-Gasteiz, Spain; Networking Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Zaragoza Spain
| | - S Grijalvo
- Networking Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Zaragoza Spain; Institute of Advanced Chemistry of Catalonia, IQAC-CSIC, Barcelona, Spain
| | - R Eritja
- Networking Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Zaragoza Spain; Institute of Advanced Chemistry of Catalonia, IQAC-CSIC, Barcelona, Spain
| | - A Diaz-Tahoces
- Networking Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Zaragoza Spain; Neuroprothesis and Neuroengineering Research Group, Miguel Hernández University, Elche, Spain
| | - G Martínez Navarrete
- Networking Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Zaragoza Spain; Neuroprothesis and Neuroengineering Research Group, Miguel Hernández University, Elche, Spain
| | - M Avilés-Trigueros
- Laboratory of Experimental Ophthalmology, Faculty of Medicine, University of Murcia, Regional Campus of International Excellence "Campus Mare Nostrum", Murcia, Spain
| | - E Fernández
- Networking Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Zaragoza Spain; Neuroprothesis and Neuroengineering Research Group, Miguel Hernández University, Elche, Spain
| | - J L Pedraz
- NanoBioCel Group, University of the Basque Country, Vitoria-Gasteiz, Spain; Networking Research Centre of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Zaragoza Spain.
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22
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Kim JH, Lee MJ, Hwang I, Hwang HJ. In-cell protease assay systems based on trans-localizing molecular beacon proteins using HCV protease as a model system. PLoS One 2013; 8:e59710. [PMID: 23555756 PMCID: PMC3605327 DOI: 10.1371/journal.pone.0059710] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2012] [Accepted: 02/17/2013] [Indexed: 11/30/2022] Open
Abstract
This study describes a sensitive in-cell protease detection system that enables direct fluorescence detection of a target protease and its inhibition inside living cells. This live-cell imaging system provides a fluorescent molecular beacon protein comprised of an intracellular translocation signal sequence, a protease-specific cleavage sequence, and a fluorescent tag sequence(s). The molecular beacon protein is designed to change its intracellular localization upon cleavage by a target protease, i.e., from the cytosol to a subcellular organelle or from a subcellular organelle to the cytosol. Protease activity can be monitored at the single cell level, and accordingly the entire cell population expressing the protease can be accurately enumerated. The clear cellular change in fluorescence pattern makes this system an ideal tool for various life science and drug discovery research, including high throughput and high content screening applications.
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Affiliation(s)
- Jeong Hee Kim
- Department of Biochemistry and Molecular Biology, School of Dentistry, Kyung Hee University, Seoul, Korea
- * E-mail: (JHK); (HJH)
| | - Min Jun Lee
- Department of Biochemistry and Molecular Biology, School of Dentistry, Kyung Hee University, Seoul, Korea
- R&D Center, Ahram Biosystems Inc., Seoul, Korea
| | - Inhwan Hwang
- Department of Life Science, POSTECH, Pohang, Korea
| | - Hyun Jin Hwang
- R&D Center, Ahram Biosystems Inc., Seoul, Korea
- * E-mail: (JHK); (HJH)
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