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Pengnam S, Opanasopit P, Rojanarata T, Yingyongnarongkul BE, Thongbamrer C, Plianwong S. Dual-Targeted Therapy in HER2-Overexpressing Breast Cancer with Trastuzumab and Novel Cholesterol-Based Nioplexes Silencing Mcl-1. Pharmaceutics 2023; 15:2424. [PMID: 37896184 PMCID: PMC10610066 DOI: 10.3390/pharmaceutics15102424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 09/19/2023] [Accepted: 09/21/2023] [Indexed: 10/29/2023] Open
Abstract
The challenge in HER2-overexpressing breast cancer therapy lies in creating an effective target therapy to overcome treatment resistance. Monoclonal antibodies and target gene silencing by siRNA are two potential strategies that have been widely developed for treating HER2-positive breast cancer. The siRNA delivery system is a crucial factor that influences siRNA therapy's success. In this study, lipid-based nanoparticles (cationic niosomes) composed of different cholesterol-based cationic lipids were formulated and characterized for delivering siRNA into HER2-overexpressing breast cancer cells. Niosomes containing a trimethylammonium headgroup showed the highest siRNA delivery efficiency with low toxicity. The myeloid cell leukemia-1 (Mcl-1) siRNA nioplex treatment significantly decreased mRNA expression and breast cancer cell growth. Dual-targeted therapy, consisting of treatment with an Mcl-1 siRNA nioplex and trastuzumab (TZ) solution, noticeably promoted cell-growth inhibition and apoptosis. The synergistic effect of dual therapy was also demonstrated by computer modeling software (CompuSyn version 1.0). These findings suggest that the developed cationic niosomes were effective nanocarriers for siRNA delivery in breast cancer cells. Furthermore, the Mcl-1 nioplex/TZ dual treatment establishes a synergistic outcome that may have the potential to treat HER2-overexpressing breast cancer.
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Affiliation(s)
- Supusson Pengnam
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand; (S.P.); (P.O.); (T.R.)
| | - Praneet Opanasopit
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand; (S.P.); (P.O.); (T.R.)
| | - Theerasak Rojanarata
- Pharmaceutical Development of Green Innovations Group (PDGIG), Faculty of Pharmacy, Silpakorn University, Nakhon Pathom 73000, Thailand; (S.P.); (P.O.); (T.R.)
| | - Boon-ek Yingyongnarongkul
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Ramkhamhaeng University, Bangkok 10240, Thailand; (B.-e.Y.); (C.T.)
| | - Chopaka Thongbamrer
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Ramkhamhaeng University, Bangkok 10240, Thailand; (B.-e.Y.); (C.T.)
| | - Samarwadee Plianwong
- Pharmaceutical Innovations of Natural Products Unit (PhInNat), Burapha University, Chonburi 20131, Thailand
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2
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Wei Y, He T, Bi Q, Yang H, Hu X, Jin R, Liang H, Zhu Y, Tong R, Nie Y. A cationic lipid with advanced membrane fusion performance for pDNA and mRNA delivery. J Mater Chem B 2023; 11:2095-2107. [PMID: 36810919 DOI: 10.1039/d2tb02783f] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The success of mRNA vaccines for COVID-19 prevention raised global awareness of the importance of nucleic acid drugs. The approved systems for nucleic acid delivery were mainly formulations of different lipids, yielding lipid nanoparticles (LNPs) with complex internal structures. Due to the multiple components, the relationship between the structure of each component and the overall biological activity of LNPs is hard to study. However, ionizable lipids have been extensively explored. In contrast to former studies on the optimization of hydrophilic parts in single-component self-assemblies, we report in this study on structural alterations of the hydrophobic segment. We synthesize a library of amphiphilic cationic lipids by varying the lengths (C = 8-18), numbers (N = 2, 4), and unsaturation degrees (Ω = 0, 1) of hydrophobic tails. Notably, all self-assemblies with nucleic acid have significant differences in particle size, stability in serum, membrane fusion, and fluidity. Moreover, the novel mRNA/pDNA formulations are characterized by overall low cytotoxicity, efficient compaction, protection, and release of nucleic acids. We find that the length of hydrophobic tails dominates the formation and stability of the assembly. And at a certain length, the unsaturated hydrophobic tails enhance the membrane fusion and fluidity of assemblies and thus significantly affect the transgene expression, followed by the number of hydrophobic tails.
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Affiliation(s)
- Yu Wei
- National Engineering Research Center for Biomaterials/College of Biomedical Engineering, Sichuan University, Chengdu 610064, China.
| | - Ting He
- National Engineering Research Center for Biomaterials/College of Biomedical Engineering, Sichuan University, Chengdu 610064, China.
| | - Qunjie Bi
- National Engineering Research Center for Biomaterials/College of Biomedical Engineering, Sichuan University, Chengdu 610064, China.
| | - Huan Yang
- National Engineering Research Center for Biomaterials/College of Biomedical Engineering, Sichuan University, Chengdu 610064, China.
| | - Xueyi Hu
- National Engineering Research Center for Biomaterials/College of Biomedical Engineering, Sichuan University, Chengdu 610064, China.
| | - Rongrong Jin
- National Engineering Research Center for Biomaterials/College of Biomedical Engineering, Sichuan University, Chengdu 610064, China.
| | - Hong Liang
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China. .,Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China
| | - Yongqun Zhu
- Life Sciences Institute and Innovation Center for Cell Signaling Network, Zhejiang University, Hangzhou 310058, China
| | - Rongsheng Tong
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China. .,Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China
| | - Yu Nie
- National Engineering Research Center for Biomaterials/College of Biomedical Engineering, Sichuan University, Chengdu 610064, China.
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3
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Lores S, Gámez-Chiachio M, Cascallar M, Ramos-Nebot C, Hurtado P, Alijas S, López López R, Piñeiro R, Moreno-Bueno G, de la Fuente M. Effectiveness of a novel gene nanotherapy based on putrescine for cancer treatment. Biomater Sci 2023. [PMID: 36790445 DOI: 10.1039/d2bm01456d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Gene therapy has long been proposed for cancer treatment. However, the use of therapeutic nucleic acids presents several limitations such as enzymatic degradation, rapid clearance, and poor cellular uptake and efficiency. In this work we propose the use of putrescine, a precursor for higher polyamine biosynthesis for the preparation of cationic nanosystems for cancer gene therapy. We have formulated and characterized putrescine-sphingomyelin nanosystems (PSN) and studied their endocytic pathway and intracellular trafficking in cancer cells. After loading a plasmid DNA (pDNA) encoding the apoptotic Fas Ligand (FasL), we proved their therapeutic activity by measuring the cell death rate after treatment of MDA-MB-231 cells. We have also used xenografted zebrafish embryos as a first in vivo approach to demonstrate the efficacy of the proposed PSN-pDNA formulation in a more complex model. Finally, intratumoral and intraperitoneal administration to mice-bearing MDA-MB-231 xenografts resulted in a significant decrease in tumour cell growth, highlighting the potential of the developed gene therapy nanoformulation for the treatment of triple negative breast cancer.
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Affiliation(s)
- Saínza Lores
- Nano-Oncology and Translational Therapeutics Unit, Health Research Institute of Santiago de Compostela (IDIS), Travesía da Choupana s/n, Santiago de Compostela, 15706, A Coruña, Spain. .,Universidade de Santiago de Compostela (USC), Praza do Obradoiro, s/n, Santiago de Compostela, 15782, A Coruña, Spain
| | - Manuel Gámez-Chiachio
- Translational Cancer Research Laboratory, Department of Biochemistry, Autonomous University of Madrid, School of Medicine, "Alberto Sols" Biomedical Research Institute CSIC-UAM, IdiPaz, Arturo Duperier 4, 28029, Madrid, Spain. .,Biomedical Cancer Research Network (CIBERONC), 28029 Madrid, Spain
| | - María Cascallar
- Nano-Oncology and Translational Therapeutics Unit, Health Research Institute of Santiago de Compostela (IDIS), Travesía da Choupana s/n, Santiago de Compostela, 15706, A Coruña, Spain. .,Universidade de Santiago de Compostela (USC), Praza do Obradoiro, s/n, Santiago de Compostela, 15782, A Coruña, Spain.,Biomedical Cancer Research Network (CIBERONC), 28029 Madrid, Spain
| | - Carmen Ramos-Nebot
- Translational Cancer Research Laboratory, Department of Biochemistry, Autonomous University of Madrid, School of Medicine, "Alberto Sols" Biomedical Research Institute CSIC-UAM, IdiPaz, Arturo Duperier 4, 28029, Madrid, Spain. .,Biomedical Cancer Research Network (CIBERONC), 28029 Madrid, Spain
| | - Pablo Hurtado
- Biomedical Cancer Research Network (CIBERONC), 28029 Madrid, Spain.,Roche-CHUS Join Unit. Translational Medical Oncology Group (ONCOMET), Health Research Institute of Santiago de Compostela (IDIS), Travesía da Choupana s/n, Santiago de Compostela, 15706, A Coruña, Spain.
| | - Sandra Alijas
- Nano-Oncology and Translational Therapeutics Unit, Health Research Institute of Santiago de Compostela (IDIS), Travesía da Choupana s/n, Santiago de Compostela, 15706, A Coruña, Spain. .,Roche-CHUS Join Unit. Translational Medical Oncology Group (ONCOMET), Health Research Institute of Santiago de Compostela (IDIS), Travesía da Choupana s/n, Santiago de Compostela, 15706, A Coruña, Spain.
| | - Rafael López López
- Nano-Oncology and Translational Therapeutics Unit, Health Research Institute of Santiago de Compostela (IDIS), Travesía da Choupana s/n, Santiago de Compostela, 15706, A Coruña, Spain. .,Universidade de Santiago de Compostela (USC), Praza do Obradoiro, s/n, Santiago de Compostela, 15782, A Coruña, Spain.,Biomedical Cancer Research Network (CIBERONC), 28029 Madrid, Spain.,Roche-CHUS Join Unit. Translational Medical Oncology Group (ONCOMET), Health Research Institute of Santiago de Compostela (IDIS), Travesía da Choupana s/n, Santiago de Compostela, 15706, A Coruña, Spain.
| | - Roberto Piñeiro
- Biomedical Cancer Research Network (CIBERONC), 28029 Madrid, Spain.,Roche-CHUS Join Unit. Translational Medical Oncology Group (ONCOMET), Health Research Institute of Santiago de Compostela (IDIS), Travesía da Choupana s/n, Santiago de Compostela, 15706, A Coruña, Spain.
| | - Gema Moreno-Bueno
- Translational Cancer Research Laboratory, Department of Biochemistry, Autonomous University of Madrid, School of Medicine, "Alberto Sols" Biomedical Research Institute CSIC-UAM, IdiPaz, Arturo Duperier 4, 28029, Madrid, Spain. .,Biomedical Cancer Research Network (CIBERONC), 28029 Madrid, Spain.,MD Anderson International Foundation, Gómez Hemans s/n, 28033 Madrid, Spain
| | - María de la Fuente
- Nano-Oncology and Translational Therapeutics Unit, Health Research Institute of Santiago de Compostela (IDIS), Travesía da Choupana s/n, Santiago de Compostela, 15706, A Coruña, Spain. .,Universidade de Santiago de Compostela (USC), Praza do Obradoiro, s/n, Santiago de Compostela, 15782, A Coruña, Spain.,Biomedical Cancer Research Network (CIBERONC), 28029 Madrid, Spain.,DIVERSA Technologies SL, Edificio Emprendia, Universidade de Santiago de Compostela, Campus Vida s/n, 15782 Santiago de Compostela, Spain
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4
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Kamalkazemi E, Abedi-Gaballu F, Mohammad Hosseini TF, Mohammadi A, Mansoori B, Dehghan G, Baradaran B, Sheibani N. Glimpse into Cellular Internalization and Intracellular Trafficking of Lipid-Based Nanoparticles in Cancer Cells. Anticancer Agents Med Chem 2021; 22:1897-1912. [PMID: 34488605 DOI: 10.2174/1871520621666210906101421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 06/14/2021] [Accepted: 06/27/2021] [Indexed: 11/22/2022]
Abstract
Lipid-based nanoparticles as drug delivery carriers have been mainly used for delivery of anti-cancer therapeutic agents. Lipid-based nanoparticles, due to their smaller particle size and similarity to cell membranes, are readily internalized into cancer cells. Interestingly, cancer cells also overexpress receptors for specific ligands including folic acid, hyaluronic acid, and transferrin on their surface. This allows the use of these ligands for surface modification of the lipid-based nanoparticle. These modifications then allow the specific recognition of these ligand-coated nanoparticles by their receptors on cancer cells allowing the targeted gradual intracellular accumulation of the functionalized nanoplatforms. These interactions could eventually enhance the internalization of desired drugs via increasing ligand-receptor mediated cellular uptake of the nanoplatforms. The cellular internalization of the nanoplatforms also varies and depends on their physicochemical properties including particle size, zeta potential, and shape. The cellular uptake is also influenced by the types of ligand internalization pathway utilized by cells such as phagocytosis, macropinocytosis, and multiple endocytosis pathways. In this review, we will classify and discuss lipid based nanoparticles engineered to express specific ligands, and are recognized by their receptors on cancer cell, and their cellular internalization pathways. Moreover, the intracellular fate of nanoparticles decorated with specific ligands and the best internalization pathways (caveolae mediated endocytosis) for safe cargo delivery will be discussed.
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Affiliation(s)
- Elham Kamalkazemi
- Department of Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz. Iran
| | | | | | - Ali Mohammadi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz. Iran
| | - Behzad Mansoori
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz. Iran
| | - Gholamreza Dehghan
- Department of Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz. Iran
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz. Iran
| | - Nader Sheibani
- Departments of Ophthalmology and Visual Sciences, Biomedical Engineering, and Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, Madison, WI . United States
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5
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Synthesis of quercetin based self-assembling supramolecular amphiphiles for amphotericin B delivery. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115941] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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6
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Verma A, Jain A, Tiwari A, Saraf S, Panda PK, Jain SK. Promising Antifungal Potential of Engineered Non-ionic Surfactant-Based Vesicles: In Vitro and In Vivo Studies. AAPS PharmSciTech 2021; 22:19. [PMID: 33389224 DOI: 10.1208/s12249-020-01900-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 12/07/2020] [Indexed: 12/19/2022] Open
Abstract
Fungal keratitis (FK) is a corneal infection caused by different fungal species. It is treated by the topical application of natamycin (NAT). Nevertheless, this approach faces many limitations like toxic effects, frequent dosing, resistance, and patient discomfort. The present research reports the development of trimethyl chitosan (TMC) coated mucoadhesive cationic niosomes by a modified thin-film hydration method. TMC was synthesized using a one-step carbodiimide method and characterized by 1H-NMR and degree of quaternization (53.74 ± 1.06%). NAT, cholesterol (CHOL), span 60 (Sp60), and dicetyl phosphate (DCP) were used to prepare niosomes which were incubated with TMC to obtain mucoadhesive cationic NAT loaded niosomes (MCNNs). MCNNs showed a spherical shape with 1031.12 ± 14.18 nm size (PDI below 0.3) and 80.23 ± 5.28% entrapment efficiency. In vitro drug release studies showed gradual drug release from TMC coated niosomes as compared to the uncoated niosomes. MIC assay and disk diffusion assay revealed promising in vitro antifungal potential of MCNNs similar to the marketed formulation. For investigating in vivo performance, ocular retention and pharmacokinetics, ocular irritation, and ulcer healing studies were performed using the rabbit model. Mucoadhesive property and prolonged local drug release improved the safety and efficacy of NAT, suggesting that the developed niosomes could be an emerging system for effective treatment of fungal keratitis.
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7
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Aljabali AA, Obeid MA. Inorganic-organic Nanomaterials for Therapeutics and Molecular Imaging Applications. ACTA ACUST UNITED AC 2020. [DOI: 10.2174/2210681209666190807145229] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background::
Surface modification of nanoparticles with targeting moieties can be
achieved through bioconjugation chemistries to impart new Functionalities. Various polymeric
nanoparticles have been used for the formulation of nanoparticles such as naturally-occurring
protein cages, virus-like particles, polymeric saccharides, and liposomes. These polymers have
been proven to be biocompatible, side effects free and degradable with no toxicity.
Objectives::
This paper reviews available literature on the nanoparticles pharmaceutical and medical
applications. The review highlights and updates the customized solutions for selective drug
delivery systems that allow high-affinity binding between nanoparticles and the target receptors.
Methods::
Bibliographic databases and web-search engines were used to retrieve studies that assessed
the usability of nanoparticles in the pharmaceutical and medical fields. Data were extracted
on each system in vivo and in vitro applications, its advantages and disadvantages, and its ability to
be chemically and genetically modified to impart new functionalities. Finally, a comparison
between naturally occurring and their synthetic counterparts was carried out.
Results::
The results showed that nanoparticles-based systems could have promising applications in
diagnostics, cell labeling, contrast agents (Magnetic Resonance Imaging and Computed Tomography),
antimicrobial agents, and as drug delivery systems. However, precautions should be taken
to avoid or minimize toxic effect or incompatibility of nanoparticles-based systems with the biological
systems in case of pharmaceutical or medical applications.
Conclusion::
This review presented a summary of recent developments in the field of pharmaceutical
nanotechnology and highlighted the challenges and the merits that some of the nanoparticles-
based systems both in vivo and in vitro systems.
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Affiliation(s)
- Alaa A.A. Aljabali
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Yarmouk University, P.O. BOX 566, Irbid 21163, Jordan
| | - Mohammad A. Obeid
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Yarmouk University, P.O. BOX 566, Irbid 21163, Jordan
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Verma A, Tiwari A, Saraf S, Panda PK, Jain A, Jain SK. Emerging potential of niosomes in ocular delivery. Expert Opin Drug Deliv 2020; 18:55-71. [PMID: 32903034 DOI: 10.1080/17425247.2020.1822322] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Niosomes have recently grabbed attention as one of the best tools for various site-specific drug delivery systems, including ophthalmic drug delivery. Surfactants (nonionic; tweens and spans) of different HLB values and cholesterol are the fundamental components for these formulations. It is an alternative controlled ocular drug delivery system to liposomes to overcome the problems associated with sterilization, large-scale production, and stability. It also enhances the adhesion or retention ability of drug at the ocular site. Hydrophilic or lipophilic or amphoteric drugs can be easily encapsulated in niosomes. Besides, niosomes are a leading vesicular system compatible with most of the drugs for site-specific delivery. AREAS COVERED This article reveals challenges and barriers for ocular drug delivery, various transporters and receptors present in the ocular region for the transportation of therapeutics as well as nutrients, and various method of preparations, loading methods and application potential of niosomes in ocular drug delivery. EXPERT OPINION Niosomes, a vesicular system offers numerous advantages and applicability because of its good stability, non-immunogenicity, permeation potential, and controlled release ability etc. This drug delivery system has been efficiently used in the treatment of many ocular diseases.
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Affiliation(s)
- Amit Verma
- Pharmaceutics Research Projects Laboratory, Department of Pharmaceutical Sciences, Dr. Harisingh Gour Vishwavidyalaya , Sagar, India
| | - Ankita Tiwari
- Pharmaceutics Research Projects Laboratory, Department of Pharmaceutical Sciences, Dr. Harisingh Gour Vishwavidyalaya , Sagar, India
| | - Shivani Saraf
- Pharmaceutics Research Projects Laboratory, Department of Pharmaceutical Sciences, Dr. Harisingh Gour Vishwavidyalaya , Sagar, India
| | - Pritish Kumar Panda
- Pharmaceutics Research Projects Laboratory, Department of Pharmaceutical Sciences, Dr. Harisingh Gour Vishwavidyalaya , Sagar, India
| | - Ankit Jain
- Pharmaceutics Research Projects Laboratory, Department of Pharmaceutical Sciences, Dr. Harisingh Gour Vishwavidyalaya , Sagar, India.,Department of Materials Engineering, Indian Institute of Science , Bangalore, India
| | - Sanjay K Jain
- Pharmaceutics Research Projects Laboratory, Department of Pharmaceutical Sciences, Dr. Harisingh Gour Vishwavidyalaya , Sagar, India
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9
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Zhao YC, Zheng HL, Wang XR, Zheng XL, Chen Y, Fei WD, Zheng YQ, Wang WX, Zheng CH. Enhanced Percutaneous Delivery of Methotrexate Using Micelles Prepared with Novel Cationic Amphipathic Material. Int J Nanomedicine 2020; 15:3539-3550. [PMID: 32547012 PMCID: PMC7245457 DOI: 10.2147/ijn.s251431] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 05/05/2020] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Methotrexate (MTX) is an antiproliferative drug widely used to treat inflammatory diseases and autoimmune diseases. The application of percutaneous administration is hindered due to its poor transdermal penetration. To reduce side effects and enhanced percutaneous delivery of MTX, novel methotrexate (MTX)-loaded micelles prepared with a amphiphilic cationic material, N,N-dimethyl-(N',N'-di-stearoyl-1-ethyl)1,3-diaminopropane (DMSAP), was designed. MATERIALS AND METHODS DMSAP was synthesized via three steps using simple chemical agents. H nuclear magnetic resonance and mass spectroscopy were used to confirm the successful synthesis of DMSAP. A safe and non-toxic phosphatidylcholine, soybean phosphatidylcholine (SPC), was added to DMSAP at different ratios to form P/D-micelles. Then, MTX-entrapped micelles (M/P/D-micelles) were prepared by electrostatic adsorption. The physicochemical properties and blood stability of micelles were examined thoroughly. In addition, the transdermal potential of the micelles was evaluated by permeation experiments. RESULTS In aqueous environments, DMSAP conjugates could self-assemble spontaneously into micelles with a low critical micelle concentration (CMC) of 0.056 mg/mL. Stable, spherical MTX-entrapped micelles (M/P/D-micelles) with a size of 100-120 nm and high zeta potential of +36.26 mV were prepared. In vitro permeation studies showed that M/P/D-micelles exhibited superior skin permeability and deposition of MTX in the epidermis and dermis compared with that of free MTX. CONCLUSION These special novel cationic M/P/D-micelles can enhance the permeability of MTX and are expected to be a promising percutaneous delivery system for therapy skin diseases.
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Affiliation(s)
- Yun-Chun Zhao
- Pharmacy Department, Zhejiang University, Women’s Hospital, School of Medicine, Hangzhou, People’s Republic of China
| | - Hai-Li Zheng
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, People’s Republic of China
| | - Xiao-Rong Wang
- Pharmacy Department, Zhejiang University, Women’s Hospital, School of Medicine, Hangzhou, People’s Republic of China
| | - Xiao-Ling Zheng
- Pharmacy Department, Zhejiang University, Women’s Hospital, School of Medicine, Hangzhou, People’s Republic of China
| | - Yue Chen
- Pharmacy Department, Zhejiang University, Women’s Hospital, School of Medicine, Hangzhou, People’s Republic of China
| | - Wei-Dong Fei
- Pharmacy Department, Zhejiang University, Women’s Hospital, School of Medicine, Hangzhou, People’s Republic of China
| | - Yong-Quan Zheng
- Pharmacy Department, Zhejiang University, Women’s Hospital, School of Medicine, Hangzhou, People’s Republic of China
| | - Wen-Xi Wang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, People’s Republic of China
| | - Cai-Hong Zheng
- Pharmacy Department, Zhejiang University, Women’s Hospital, School of Medicine, Hangzhou, People’s Republic of China
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10
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Imkan, Ali I, Ullah S, Imran M, Saifullah S, Hussain K, Kanwal T, Nisar J, Raza Shah M. Synthesis of biocompatible triazole based non-ionic surfactant and its vesicular drug delivery investigation. Chem Phys Lipids 2020; 228:104894. [DOI: 10.1016/j.chemphyslip.2020.104894] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 01/17/2020] [Accepted: 02/27/2020] [Indexed: 12/23/2022]
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11
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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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Pengnam S, Patrojanasophon P, Rojanarata T, Ngawhirunpat T, Yingyongnarongkul BE, Radchatawedchakoon W, Opanasopit P. A novel plier-like gemini cationic niosome for nucleic acid delivery. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.04.032] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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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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14
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Ali I, Rehman JU, Ullah S, Imran M, Javed I, El-Haj BM, Saad Ali H, Arfan M, Shah MR. Preliminary investigation of novel tetra-tailed macrocycle amphiphile based nano-vesicles for amphotericin B improved oral pharmacokinetics. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:S1204-S1214. [PMID: 30453792 DOI: 10.1080/21691401.2018.1536061] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Supramolecular macrocycles-based drug delivery systems are receiving wider recognition due to their self-assembly into nanostructures with unique characteristics. This study reports synthesis of resorcinarene-based novel and biocompatible amphiphilic supramolecular macrocycle that self-assembles into nano-vesicular system for Amphotericin B (Am-B) delivery, a model hydrophobic drug. The macrocycle was synthesized through a two-step reaction and was characterized with 1 H NMR and mass spectrometric techniques. Its biocompatibility was assessed in cancer cell lines, blood and animals. Its critical micelle concentration (CMC) was determined using UV spectrophotometer. Am-B loaded in novel macrocycle-based vesicles were examined according to their shape, size, surface charge, drug entrapment efficiency and excepients compatibility using atomic force microscope (AFM), Zetasizer, HPLC and FT-IR spectroscopy. Drug-loaded vesicles were also investigated for their in-vitro release, stability and in-vivo oral bioavailability in rabbits. The macrocycle was found to be nontoxic against cancer cells, haemo-compatible and safe in mice and revealed lower CMC. It formed mono-dispersed spherical shape vesicles of 174.4 ± 3.78 nm in mean size. Vesicles entrapped 92.05 ± 4.39% drug and were stable upon storage with gastric-simulated fluid and increased the drug oral bioavailability in rabbits. Results confirmed novel macrocycle as biocompatible vesicular nanocarrier for enhancing the oral bioavailability of lipophilic drugs.
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Affiliation(s)
- Imdad Ali
- a H.E.J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences , Karachi University , Karachi , Pakistan
| | - Jawad Ur Rehman
- a H.E.J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences , Karachi University , Karachi , Pakistan
| | - Shafi Ullah
- a H.E.J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences , Karachi University , Karachi , Pakistan
| | - Muhammad Imran
- a H.E.J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences , Karachi University , Karachi , Pakistan
| | - Ibrahim Javed
- b ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Department of Drug Delivery , Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University , Parkville , Australia
| | - Babiker M El-Haj
- c Department of Pharmaceutical Sciences , College of Pharmacy, Ajman University , Ajman , UAE
| | - Heyam Saad Ali
- d Department of Pharmaceutics , Dubai Pharmacy College , Dubai , UAE
| | - Muhammad Arfan
- a H.E.J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences , Karachi University , Karachi , Pakistan
| | - Muhammad Raza Shah
- a H.E.J. Research Institute of Chemistry, International Centre for Chemical and Biological Sciences , Karachi University , Karachi , Pakistan
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15
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Phadungcharoen N, Plianwong S, Srivichai C, Chanthananon N, Kaosal W, Pannil O, Opanasopit P, Ngawhirunpat T, Rojanarata T. Green, fast and cheap paper-based method for estimating equivalence ratio of cationic carriers to DNA in gene delivery formulations. Eur J Pharm Sci 2018; 115:204-211. [DOI: 10.1016/j.ejps.2018.01.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 12/10/2017] [Accepted: 01/15/2018] [Indexed: 11/25/2022]
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16
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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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17
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Roy A, Pyne A, Pal P, Dhara S, Sarkar N. Effect of Vitamin E and a Long-Chain Alcohol n-Octanol on the Carbohydrate-Based Nonionic Amphiphile Sucrose Monolaurate-Formulation of Newly Developed Niosomes and Application in Cell Imaging. ACS OMEGA 2017; 2:7637-7646. [PMID: 30023559 PMCID: PMC6044762 DOI: 10.1021/acsomega.7b00744] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 10/26/2017] [Indexed: 06/08/2023]
Abstract
We have introduced new niosome formulations using sucrose monolaurate, vitamin E and n-octanol as independent additives. Detailed characterization techniques including turbidity, dynamic light scattering, transmission electron microscopy, ξ potential, and proton nuclear magnetic resonance measurements have been introduced to monitor the morphological transition of the carbohydrate-based micellar assembly into niosomal aggregates. Moreover, microheterogeneity of these niosomal aggregates has been investigated through different fluorescence spectroscopic techniques using a hydrophobic probe molecule coumarin 153 (C153). Further, it has been observed that vitamin E and octanol have an opposing effect on the rotational motion of C153 in the respective niosome assemblies. The time-resolved anisotropy studies suggest that incorporation of vitamin E and octanol into the surfactant aggregates results in slower and faster rotational motion of C153, respectively, compared to the micellar assemblies. Moreover, the ability to entrap a probe molecule by these niosomes is utilized to encapsulate and deliver the anticancer drug doxorubicin inside the mammalian cells which is monitored through fluorescence microscopic images. Interestingly, the niosome composed of vitamin E demonstrated better cytocompatibility toward primary chondrocyte cell lines compared to the octanol-forming niosome.
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Affiliation(s)
- Arpita Roy
- Department
of Chemistry and School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur 721302, West
Bengal, India
| | - Arghajit Pyne
- Department
of Chemistry and School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur 721302, West
Bengal, India
| | - Pallabi Pal
- Department
of Chemistry and School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur 721302, West
Bengal, India
| | - Santanu Dhara
- Department
of Chemistry and School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur 721302, West
Bengal, India
| | - Nilmoni Sarkar
- Department
of Chemistry and School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur 721302, West
Bengal, India
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Khan MI, Madni A, Hirvonen J, Peltonen L. Ultrasonic Processing Technique as a Green Preparation Approach for Diacerein-Loaded Niosomes. AAPS PharmSciTech 2017; 18:1554-1563. [PMID: 27604883 DOI: 10.1208/s12249-016-0622-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Accepted: 08/18/2016] [Indexed: 11/30/2022] Open
Abstract
In this study, the feasibility of ultrasonic processing (UP) technique as green preparation method for production of poorly soluble model drug substance, diacerein, loaded niosomes was demonstrated. Also, the effects of different surfactant systems on niosomes' characteristics were analyzed. Niosomes were prepared using both the green UP technique and traditional thin-film hydration (TFH) technique, which requires the use of environmentally hazardous organic solvents. The studied surfactant systems were Span 20, Pluronic L64, and their mixture (Span 20 and Pluronic L64). Both the production techniques produced well-defined spherical vesicles, but the UP technique produced smaller and more monodisperse niosomes than TFH. The entrapment efficiencies with the UP method were lower than with TFH, but still at a feasible level. All the niosomal formulations released diacerein faster than pure drug, and the drug release rates from the niosomes produced by the UP method were higher than those from the TFH-produced niosomes. With UP technique, the optimum process conditions for small niosomal products with low PDI values and high entrapment efficiencies were obtained when 70% amplitude and 45-min sonication time were used. The overall results demonstrated the potency of UP technique as an alternative fast, cost-effective, and green preparation approach for production of niosomes, which can be utilized as drug carrier systems for poorly soluble drug materials.
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Comparison of the physical characteristics of monodisperse non-ionic surfactant vesicles (NISV) prepared using different manufacturing methods. Int J Pharm 2017; 521:54-60. [DOI: 10.1016/j.ijpharm.2017.02.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2016] [Revised: 01/25/2017] [Accepted: 02/01/2017] [Indexed: 01/16/2023]
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20
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Obeid MA, Khadra I, Mullen AB, Tate RJ, Ferro VA. The effects of hydration media on the characteristics of non-ionic surfactant vesicles (NISV) prepared by microfluidics. Int J Pharm 2017; 516:52-60. [DOI: 10.1016/j.ijpharm.2016.11.015] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Revised: 11/02/2016] [Accepted: 11/03/2016] [Indexed: 11/30/2022]
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21
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Development and in-vitro characterization of sorbitan monolaurate and poloxamer 184 based niosomes for oral delivery of diacerein. Eur J Pharm Sci 2016; 95:88-95. [DOI: 10.1016/j.ejps.2016.09.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Revised: 09/02/2016] [Accepted: 09/02/2016] [Indexed: 11/22/2022]
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22
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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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