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Ahmad S, d'Avanzo N, Mancuso A, Barone A, Cristiano MC, Carresi C, Mollace V, Celia C, Fresta M, Paolino D. Skin Tolerability of Oleic Acid Based Nanovesicles Designed for the Improvement of Icariin and Naproxen Percutaneous Permeation. ACS Appl Bio Mater 2024. [PMID: 38608313 DOI: 10.1021/acsabm.4c00067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2024]
Abstract
Deformable nanovesicles have a crucial role in topical drug delivery through the skin, due to their capability to pass intact the stratum corneum and epidermis (SCE) and significantly increase the efficacy and accumulation of payloads in the deeper layers of the skin. Namely, lipid-based ultradeformable nanovesicles are versatile and load bioactive molecules with different physicochemical properties. For this reason, this study aims to make oleic acid based nanovesicles (oleosomes) for the codelivery of icariin and sodium naproxen and increase their permeation through the skin. Oleosomes have suitable physicochemical properties and long-term stability for a potential dermal or transdermal application. The inclusion of oleic acid in the lipid bilayer increases 3-fold the deformable properties of oleosomes compared to conventional liposomes and significantly improves the percutaneous permeation of icariin and sodium naproxen through the human SCE membranes compared to hydroalcoholic solutions of both drugs. The tolerability studies on human volunteers demonstrate that oleosomes are safer and speed up the recovery of transepidermal water loss (TEWL) baselines compared to saline solution. These results highlight promising properties of icariin/sodium naproxen coloaded oleosomes for the treatment of skin disorders and suggest the potential future applications of these nanovesicles for further in vivo experiments.
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Affiliation(s)
- Shabir Ahmad
- Department of Health Sciences, University of Catanzaro "Magna Graecia", Viale "S. Venuta", 88100 Catanzaro, Italy
| | - Nicola d'Avanzo
- Department of Experimental and Clinical Medicine, University of Catanzaro "Magna Graecia", Viale "S. Venuta", 88100, Catanzaro, Italy
- Research Center "ProHealth Translational Hub", Department of Experimental and Clinical Medicine, University of Catanzaro "Magna Graecia", Campus Universitario "S. Venuta", Building of BioSciences, Viale S. Venuta, 88100 Catanzaro, Italy
| | - Antonia Mancuso
- Department of Experimental and Clinical Medicine, University of Catanzaro "Magna Graecia", Viale "S. Venuta", 88100, Catanzaro, Italy
- Research Center "ProHealth Translational Hub", Department of Experimental and Clinical Medicine, University of Catanzaro "Magna Graecia", Campus Universitario "S. Venuta", Building of BioSciences, Viale S. Venuta, 88100 Catanzaro, Italy
| | - Antonella Barone
- Department of Experimental and Clinical Medicine, University of Catanzaro "Magna Graecia", Viale "S. Venuta", 88100, Catanzaro, Italy
| | - Maria Chiara Cristiano
- Department of Medical and Surgical Sciences, University of Catanzaro "Magna Graecia", Viale "S. Venuta", 88100 Catanzaro, Italy
| | - Cristina Carresi
- Institute of Research for Food Safety and Health IRC-FSH, Department of Health Sciences, University of Catanzaro "Magna Graecia", 88100 Catanzaro, Italy
| | - Vincenzo Mollace
- Institute of Research for Food Safety and Health IRC-FSH, Department of Health Sciences, University of Catanzaro "Magna Graecia", 88100 Catanzaro, Italy
- Renato Dulbecco Institute, Lamezia Terme, 88046 Catanzaro, Italy
| | - Christian Celia
- Department of Pharmacy, University of Chieti-Pescara "G. d'Annunzio", Via dei Vestini 31, 66100 Chieti, Italy
- Laboratory of Drug Targets Histopathology, Institute of Cardiology, Lithuanian University of Health Sciences, A. Mickeviciaus g. 9, LT-44307 Kaunas, Lithuania
- Institute of Nanochemistry and Nanobiology, School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
- UdA-TechLab, Research Center, University of Chieti-Pescara "G. d'Annunzio", Via dei Vestini 31, 66100 Chieti, Italy
| | - Massimo Fresta
- Department of Health Sciences, University of Catanzaro "Magna Graecia", Viale "S. Venuta", 88100 Catanzaro, Italy
| | - Donatella Paolino
- Department of Experimental and Clinical Medicine, University of Catanzaro "Magna Graecia", Viale "S. Venuta", 88100, Catanzaro, Italy
- Research Center "ProHealth Translational Hub", Department of Experimental and Clinical Medicine, University of Catanzaro "Magna Graecia", Campus Universitario "S. Venuta", Building of BioSciences, Viale S. Venuta, 88100 Catanzaro, Italy
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Djuris J, Cvijic S, Djekic L. Model-Informed Drug Development: In Silico Assessment of Drug Bioperformance following Oral and Percutaneous Administration. Pharmaceuticals (Basel) 2024; 17:177. [PMID: 38399392 PMCID: PMC10892858 DOI: 10.3390/ph17020177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 12/23/2023] [Accepted: 12/29/2023] [Indexed: 02/25/2024] Open
Abstract
The pharmaceutical industry has faced significant changes in recent years, primarily influenced by regulatory standards, market competition, and the need to accelerate drug development. Model-informed drug development (MIDD) leverages quantitative computational models to facilitate decision-making processes. This approach sheds light on the complex interplay between the influence of a drug's performance and the resulting clinical outcomes. This comprehensive review aims to explain the mechanisms that control the dissolution and/or release of drugs and their subsequent permeation through biological membranes. Furthermore, the importance of simulating these processes through a variety of in silico models is emphasized. Advanced compartmental absorption models provide an analytical framework to understand the kinetics of transit, dissolution, and absorption associated with orally administered drugs. In contrast, for topical and transdermal drug delivery systems, the prediction of drug permeation is predominantly based on quantitative structure-permeation relationships and molecular dynamics simulations. This review describes a variety of modeling strategies, ranging from mechanistic to empirical equations, and highlights the growing importance of state-of-the-art tools such as artificial intelligence, as well as advanced imaging and spectroscopic techniques.
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Affiliation(s)
- Jelena Djuris
- Department of Pharmaceutical Technology and Cosmetology, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11221 Belgrade, Serbia; (S.C.); (L.D.)
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Abstract
BACKGROUND AND OBJECTIVES Percutaneous drug delivery (PDD) is a means of increasing the uptake of topically applied agents into the skin. Successful delivery of a photosensitizer into the skin is an important factor for effective photodynamic therapy. To evaluate the efficacy of pretreatment by thermomechanical fractional injury (TMFI) (Tixel®, Novoxel®, Israel) at low-energy settings in increasing the permeability of the skin to a known hydrophilic-photosensitizer medication, 5-amino-levulinic-acid hydrochloride (ALA) in compounded 20% ALA gel. To compare the effect of TMFI on ALA permeation into the skin in compounded gel to three commercial photosensitizing medications in different vehicles: ALA microemulsion gel, methyl-amino-levulinic-acid hydrochloride (MAL) cream, and ALA hydroalcoholic solution. STUDY DESIGN/MATERIALS AND METHODS Five healthy subjects were treated in two separate experiments and on a total of 136 test sites, with four topical photosensitizer preparations as follows: compounded 20% ALA gel prepared in a good manufacturing practice (GMP)-certified pharmacy (Super-Pharm Professional, Israel), 10% ALA microemulsion gel (Ameluz®, Biofrontera Bioscience GmbH, Leverkusen, Germany), 16.8% MAL cream (Metvix®, Galderma, Lausanne, Switzerland), and 20% ALA hydroalcoholic solution (Levulan Kerastick®, DUSA Pharmaceuticals, Inc., Wilmington, MA, USA). The dermal sites were pretreated by Tixel® (Novoxel® Ltd., Israel) prior to topical drug application. One site was untreated to serve as control. Protoporphyrin IX (PpIX) fluorescence intensity readouts were taken immediately and 1, 2, 3, 4, and 5 hours posttreatment. RESULTS The highest average PpIX fluorescence intensity measurements were obtained for the compounded 20% ALA gel following pre-treatment by TMFI at 6 milliseconds pulse duration. After 2 and 3 hours, TMFI-treated sites exhibited an increased hourly rate in readouts of FluoDerm units, which were 156-176% higher than the control rates (P ≤ 0.004). TMFI pre-treatment did not enhance the percutaneous permeation of either ALA or MAL following the microemulsion gel, hydroalcoholic solution, and cream applications. CONCLUSIONS Pretreatment with low-energy TMFI at a pulse duration of 6 milliseconds increased the percutaneous permeation of ALA linearly over the first 5 hours from application when the compounded 20% ALA gel was used. Formulation characteristics have substantial influence on the ability of TMFI pretreatment to significantly increase the percutaneous permeation of ALA and MAL. Lasers Surg. Med. © 2019 Wiley Periodicals, Inc.
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Affiliation(s)
- Ronen Shavit
- R&D Department, Novoxel Ltd., 5 Weinshal st., Tel Aviv, Israel
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Cristiano MC, Froiio F, Spaccapelo R, Mancuso A, Nisticò SP, Udongo BP, Fresta M, Paolino D. Sulforaphane-Loaded Ultradeformable Vesicles as A Potential Natural Nanomedicine for the Treatment of Skin Cancer Diseases. Pharmaceutics 2019; 12:E6. [PMID: 31861672 DOI: 10.3390/pharmaceutics12010006] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 12/09/2019] [Accepted: 12/17/2019] [Indexed: 12/31/2022] Open
Abstract
Sulforaphane is a multi-action drug and its anticancer activity is the reason for the continuous growth of attention being paid to this drug. Sulforaphane shows an in vitro antiproliferative activity against melanoma and other skin cancer diseases. Unfortunately, this natural compound cannot be applied in free form on the skin due to its poor percutaneous permeation determined by its physico-chemical characteristics. The aim of this investigation was to evaluate ethosomes® and transfersomes® as ultradeformable vesicular carriers for the percutaneous delivery of sulforaphane to be used for the treatment of skin cancer diseases. The physico-chemical features of the ultradeformable vesicles were evaluated. Namely, ethosomes® and transfersomes® had mean sizes <400 nm and a polydispersity index close to 0. The stability studies demonstrated that the most suitable ultradeformable vesicles to be used as topical carriers of sulforaphane were ethosomes® made up of ethanol 40% (w/v) and phospholipon 90G 2% (w/v). In particular, in vitro studies of percutaneous permeation through human stratum corneum and epidermis membranes showed an increase of the percutaneous permeation of sulforaphane. The antiproliferative activity of sulforaphane-loaded ethosomes® was tested on SK-MEL 28 and improved anticancer activity was observed in comparison with the free drug.
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Abstract
The assessment of percutaneous permeation of molecules is a key step in the evaluation of dermal or transdermal delivery systems. If the drugs are intended for delivery to humans, the most appropriate setting in which to do the assessment is the in vivo human. However, this may not be possible for ethical, practical, or economic reasons, particularly in the early phases of development. It is thus necessary to find alternative methods using accessible and reproducible surrogates for in vivo human skin. A range of models has been developed, including ex vivo human skin, usually obtained from cadavers or plastic surgery patients, ex vivo animal skin, and artificial or reconstructed skin models. Increasingly, largely driven by regulatory authorities and industry, there is a focus on developing standardized techniques and protocols. With this comes the need to demonstrate that the surrogate models produce results that correlate with those from in vivo human studies and that they can be used to show bioequivalence of different topical products. This review discusses the alternative skin models that have been developed as surrogates for normal and diseased skin and examines the concepts of using model systems for in vitro–in vivo correlation and the demonstration of bioequivalence.
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Affiliation(s)
- Eman Abd
- Translational Research Institute, School of Medicine, University of Queensland, Brisbane
| | - Shereen A Yousef
- Translational Research Institute, School of Medicine, University of Queensland, Brisbane
| | - Michael N Pastore
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, Australia
| | - Krishna Telaprolu
- Translational Research Institute, School of Medicine, University of Queensland, Brisbane
| | - Yousuf H Mohammed
- Translational Research Institute, School of Medicine, University of Queensland, Brisbane
| | - Sarika Namjoshi
- Translational Research Institute, School of Medicine, University of Queensland, Brisbane
| | - Jeffrey E Grice
- Translational Research Institute, School of Medicine, University of Queensland, Brisbane
| | - Michael S Roberts
- Translational Research Institute, School of Medicine, University of Queensland, Brisbane; School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, Australia
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Ba W, Li Z, Wang L, Wang D, Liao W, Fan W, Wu Y, Liao F, Yu J. Optimization and evaluation of pluronic lecithin organogels as a transdermal delivery vehicle for sinomenine. Pharm Dev Technol 2015; 21:535-45. [PMID: 25757643 DOI: 10.3109/10837450.2015.1022791] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The purpose of the present study was to prepare and optimize sinomenine (SIN) pluronic lecithin organogels system (PLO), and to evaluate the permeability of the optimized PLO in vitro and in vivo. Box-Behnken design was used to optimize the PLO and the optimized formulation was pluronic F127 of 19.61%, lecithin of 3.60% and SIN of 1.27%. The formulation was evaluated its skin permeation and drug deposition both in vitro and in vivo compared with gel. Permeation and deposition studies of PLO were carried out with Franz diffusion cells in vitro and with microdialysis in vivo. In vitro studies, permeation rate (Jss) of SIN from PLO was 146.55 ± 2.93 μg/cm(2)/h, significantly higher than that of gel (120.39 μg/cm(2)/h) and the amount of SIN deposited in skin from the PLO was 10.08 ± 0.86 μg/cm(2), significantly larger than that from gel (6.01 ± 0.04 μg/cm(2)). In vivo skin microdialysis studies showed that the maximum concentration (Cmax) of SIN from PLO in "permeation study" and "drug-deposition study" were 150.27 ± 20.85 μg/ml and 67.95 μg/ml, respectively, both significantly higher than that of SIN from gel (29.66 and 6.73 μg/ml). The results recommend that PLO can be used as an advantageous transdermal delivery vehicle to enhance the permeation and skin deposition of SIN.
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Affiliation(s)
- Wenqiang Ba
- a School of Chinese Materia Medica, Guangzhou University of Chinese Medicine , Guangzhou , Guangdong , China
| | - Zhou Li
- a School of Chinese Materia Medica, Guangzhou University of Chinese Medicine , Guangzhou , Guangdong , China
| | - Lisheng Wang
- a School of Chinese Materia Medica, Guangzhou University of Chinese Medicine , Guangzhou , Guangdong , China
| | - Ding Wang
- a School of Chinese Materia Medica, Guangzhou University of Chinese Medicine , Guangzhou , Guangdong , China
| | - Weiguo Liao
- a School of Chinese Materia Medica, Guangzhou University of Chinese Medicine , Guangzhou , Guangdong , China
| | - Wentao Fan
- a School of Chinese Materia Medica, Guangzhou University of Chinese Medicine , Guangzhou , Guangdong , China
| | - Yinai Wu
- a School of Chinese Materia Medica, Guangzhou University of Chinese Medicine , Guangzhou , Guangdong , China
| | - Fengyun Liao
- a School of Chinese Materia Medica, Guangzhou University of Chinese Medicine , Guangzhou , Guangdong , China
| | - Jianye Yu
- a School of Chinese Materia Medica, Guangzhou University of Chinese Medicine , Guangzhou , Guangdong , China
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Zhang J, Liu M, Jin H, Deng L, Xing J, Dong A. In vitro enhancement of lactate esters on the percutaneous penetration of drugs with different lipophilicity. AAPS PharmSciTech 2010; 11:894-903. [PMID: 20496018 PMCID: PMC2902310 DOI: 10.1208/s12249-010-9449-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2009] [Accepted: 04/30/2010] [Indexed: 11/30/2022] Open
Abstract
Lactate esters are widely used as food additives, perfume materials, medicine additives, and personal care products. The objective of this work was to investigate the effect of a series of lactate esters as penetration enhancers on the in vitro skin permeation of four drugs with different physicochemical properties, including ibuprofen, salicylic acid, dexamethasone and 5-fluorouracil. The saturated donor solutions of the evaluated drugs in propylene glycol were used in order to keep a constant driving force with maximum thermodynamic activity. The permeability coefficient (K(p)), skin concentration of drugs (SC), and lag time (T), as well as the enhancement ratios for K(p) and SC were recorded. All results indicated that lactate esters can exert a significant influence on the transdermal delivery of the model drugs and there is a structure-activity relationship between the tested lactate esters and their enhancement effects. The results also suggested that the lactate esters with the chain length of fatty alcohol moieties of 10-12 are more effective enhancers. Furthermore, the enhancement effect of lactate esters increases with a decrease of the drug lipophilicity, which suggests that they may be more efficient at enhancing the penetration of hydrophilic drugs than lipophilic drugs. The influence of the concentration of lactate esters was evaluated and the optimal concentration is in the range of 5-10 wt.%. In sum, lactate esters as a penetration enhancer for some drugs are of interest for transdermal administration when the safety of penetration enhancers is a prime consideration.
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Affiliation(s)
- Jianhua Zhang
- />School of Materials Science and Engineering, Tianjin University, 300072 Tianjin, China
| | - Mei Liu
- />School of Chemical Engineering and Technology, Tianjin University, 300072 Tianjin, China
| | - Hongjian Jin
- />School of Chemical Engineering and Technology, Tianjin University, 300072 Tianjin, China
| | - Liandong Deng
- />School of Chemical Engineering and Technology, Tianjin University, 300072 Tianjin, China
| | - Jinfeng Xing
- />School of Chemical Engineering and Technology, Tianjin University, 300072 Tianjin, China
| | - Anjie Dong
- />School of Materials Science and Engineering, Tianjin University, 300072 Tianjin, China
- />School of Chemical Engineering and Technology, Tianjin University, 300072 Tianjin, China
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