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da Silva Gomes B, Cláudia Paiva-Santos A, Veiga F, Mascarenhas-Melo F. Beyond the adverse effects of the systemic route: Exploiting nanocarriers for the topical treatment of skin cancers. Adv Drug Deliv Rev 2024; 207:115197. [PMID: 38342240 DOI: 10.1016/j.addr.2024.115197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 12/21/2023] [Accepted: 02/02/2024] [Indexed: 02/13/2024]
Abstract
Skin cancer is a heterogeneous disease that can be divided into two main groups, melanoma and nonmelanoma skin cancers. Conventional therapies for skin cancer have numerous systemic side effects and a high recurrence rate. Topical treatment is an alternative approach, but drug permeability remains a challenge. Therefore, nanocarriers appear as important nanotechnology tools that reduces both the side effects and improves clinical outcomes. This is why they are attracting growing interest. In this review, scientific articles on the use of nanocarriers for the topical treatment of skin cancer were collected. Despite the promising results of the presented nanocarriers and considering that some of them are already on the market, there is an urgent need for investment in the development of manufacturing methods, as well as of suitable toxicological and regulatory evaluations, since the conventional methods currently used to develop these nanocarriers-based products are more time-consuming and expensive than conventional products.
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Affiliation(s)
- Beatriz da Silva Gomes
- Laboratory of Development and Drug Technologies, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal.
| | - Ana Cláudia Paiva-Santos
- Laboratory of Development and Drug Technologies, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal; University of Coimbra, LAQV-REQUIMTE, Department of Pharmaceutical Technology, Faculty of Pharmacy, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal.
| | - Francisco Veiga
- Laboratory of Development and Drug Technologies, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal; University of Coimbra, LAQV-REQUIMTE, Department of Pharmaceutical Technology, Faculty of Pharmacy, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal.
| | - Filipa Mascarenhas-Melo
- University of Coimbra, LAQV-REQUIMTE, Department of Pharmaceutical Technology, Faculty of Pharmacy, Azinhaga Sta. Comba, 3000-548 Coimbra, Portugal; Higher School of Health, Polytechnic Institute of Guarda, Rua da Cadeia, 6300 - 307 Guarda, Portugal.
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2
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Emzhik M, Qaribnejad A, Haeri A, Dadashzadeh S. Bile salt-enriched vs. non-enriched nanoparticles: comparison of their physicochemical characteristics and release pattern. Pharm Dev Technol 2024; 29:187-211. [PMID: 38369965 DOI: 10.1080/10837450.2024.2320279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 02/14/2024] [Indexed: 02/20/2024]
Abstract
Bile salts were first used in the preparation of nanoparticles due to their stabilizing effects. As time went by, they attracted much attention and were increasingly employed in fabricating nanoparticles. It is well accepted that the physicochemical properties of nanoparticles are influential factors in their permeation, distribution, elimination and degree of effectiveness as well as toxicity. The review of articles shows that the use of bile salts in the structure of nanocarriers may cause significant changes in their physicochemical properties. Hence, having information about the effect of bile salts on the properties of nanoparticles could be valuable in the design of optimal carriers. Herein, we review studies in which bile salts were used in preparing liposomes, niosomes and other nanocarriers. Furthermore, the effects of bile salts on entrapment efficiency, particle size, polydispersity index, zeta potential, release profile and stability of nanoparticles are pointed out. Finally, we debate how to take advantage of bile salts potential for preparing desirable nanocarriers.
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Affiliation(s)
- Marjan Emzhik
- Department of Pharmaceutics and Nanotechnology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amirsajad Qaribnejad
- Department of Pharmaceutics and Nanotechnology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Azadeh Haeri
- Department of Pharmaceutics and Nanotechnology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Protein Technology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Simin Dadashzadeh
- Department of Pharmaceutics and Nanotechnology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Pharmaceutical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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3
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Calienni MN, Martínez LM, Izquierdo MC, Alonso SDV, Montanari J. Rheological and Viscoelastic Analysis of Hybrid Formulations for Topical Application. Pharmaceutics 2023; 15:2392. [PMID: 37896152 PMCID: PMC10610526 DOI: 10.3390/pharmaceutics15102392] [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: 09/03/2023] [Revised: 09/24/2023] [Accepted: 09/26/2023] [Indexed: 10/29/2023] Open
Abstract
The rheological and viscoelastic properties of hybrid formulations composed of vehicles designed for cutaneous topical application and loaded with ultradeformable liposomes (UDL) were assessed. UDL were selected for their established ability to transport both lipophilic and hydrophilic compounds through the skin, and are applicable in pharmaceuticals and cosmetics. Formulations underwent flow analysis and were fitted to the Herschel-Bulkley model due to their prevalent non-Newtonian behavior in most cases. Linear viscoelastic regions (LVR) were identified, and G' and G″ moduli were determined via frequency sweep steps, considering the impact of temperature and aging. The formulations exhibited non-Newtonian behavior with pseudoplastic traits in most cases, with UDL incorporation inducing rheological changes. LVR and frequency sweep tests indicated predominantly elastic solid behavior, with G' higher than G″, at different temperatures and post-production times. Tan δ values also illustrated a predominant solid-like behavior over liquid. This study provides pivotal insights into the rheological and viscoelastic features of topical formulations, emphasizing the crucial role of meticulous vehicle and formulation selection when incorporating UDL or analogous liposomal drug delivery systems.
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Affiliation(s)
- Maria Natalia Calienni
- Laboratorio de Bio-Nanotecnología, Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Bernal 1876, Argentina (J.M.)
- Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), La Plata 1906, Argentina
- Laboratorio de Nanosistemas de Aplicación Biotecnológica (LANSAB), Universidad Nacional de Hurlingham, Villa Tesei 1688, Argentina
- Comisión de Investigaciones Científicas de la Provincia de Buenos Aires (CIC), La Plata 1900, Argentina
| | - Luis Manuel Martínez
- Laboratorio de Bio-Nanotecnología, Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Bernal 1876, Argentina (J.M.)
- Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), La Plata 1906, Argentina
| | - Maria Cecilia Izquierdo
- Laboratorio de Bio-Nanotecnología, Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Bernal 1876, Argentina (J.M.)
- Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), La Plata 1906, Argentina
| | - Silvia del Valle Alonso
- Laboratorio de Bio-Nanotecnología, Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Bernal 1876, Argentina (J.M.)
- Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), La Plata 1906, Argentina
| | - Jorge Montanari
- Laboratorio de Bio-Nanotecnología, Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Bernal 1876, Argentina (J.M.)
- Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), La Plata 1906, Argentina
- Laboratorio de Nanosistemas de Aplicación Biotecnológica (LANSAB), Universidad Nacional de Hurlingham, Villa Tesei 1688, Argentina
- Comisión de Investigaciones Científicas de la Provincia de Buenos Aires (CIC), La Plata 1900, Argentina
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Melnikova N, Sheferov I, Panteleev D, Emasheva A, Druzhkova I, Ignatova N, Mishchenko T, Vedunova M. Design and Study of Nanoceria Modified by 5-Fluorouracil for Gel and Polymer Dermal Film Preparation. Pharmaceuticals (Basel) 2023; 16:1082. [PMID: 37630997 PMCID: PMC10458209 DOI: 10.3390/ph16081082] [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: 07/08/2023] [Revised: 07/26/2023] [Accepted: 07/26/2023] [Indexed: 08/27/2023] Open
Abstract
In this work we studied nanoceria (CeO2NPs) and nanoceria modified by 5-fluorouracil (5FU) as potential APIs. Nanoceria were synthesized by precipitation in a matrix of hydroxyethyl cellulose or hydroxypropylmethyl cellulose, using cerium (III) nitrate and meglumine. Nanoceria properties were estimated by UV, FTIR and X-ray photoelectron spectra; scanning electron and atomic force microscopy; powder X-ray diffraction patterns and energy dispersive X-ray microanalysis. The cytotoxicity of nanoceria and polymer-protected nanoparticles was evaluated using the established cell line NCTC clone 929 (C3H/An mouse, subcutaneous connective tissue, clone of L. line). The morphology and metabolic activity of nanoparticles at 10 μg∙mL-1 of cells was not significant. In addition, the cytotoxic effects of nanoceria were assessed on two human colorectal cancer cell lines (HT29 and HCT116), murine melanoma B16 cells and normal human skin fibroblasts. An inhibitory effect was shown for HCT116 human colorectal cancer cells. The IC50 values for pure CeO2NPs and CeO2NPs-5FU were 219.0 ± 45.6 μg∙mL-1 and 89.2 ± 14.0 μg∙mL-1, respectively. On the other hand, the IC50 of 5FU in the combination of CeO2NPs-5FU was 2-fold higher than that of pure 5FU, amounting to 5.0 nmol∙mL-1. New compositions of nanoceria modified by 5-fluorouracil in a polymer matrix were designed as a dermal polymer film and gel. The permeability of the components was studied using a Franz cell.
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Affiliation(s)
- Nina Melnikova
- Faculty of Chemistry, Lobachevsky State University, 23 Gagarin Av., 603022 Nizhny Novgorod, Russia
| | - Ilya Sheferov
- Faculty of Chemistry, Lobachevsky State University, 23 Gagarin Av., 603022 Nizhny Novgorod, Russia
| | - Dmitry Panteleev
- Department of Pharmaceutical Chemistry, Privolzhsky Research Medical University, 10/1 Minin Sq., 603950 Nizhny Novgorod, Russia;
| | - Anastasia Emasheva
- Faculty of Chemistry, Lobachevsky State University, 23 Gagarin Av., 603022 Nizhny Novgorod, Russia
| | - Irina Druzhkova
- Research Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 10/1 Minin Sq., 603950 Nizhny Novgorod, Russia
| | - Nadezhda Ignatova
- Research Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 10/1 Minin Sq., 603950 Nizhny Novgorod, Russia
| | - Tatiana Mishchenko
- Institute of Biology and Biomedicine, Lobachevsky State University, 23 Gagarin Av., 603022 Nizhny Novgorod, Russia
| | - Maria Vedunova
- Institute of Biology and Biomedicine, Lobachevsky State University, 23 Gagarin Av., 603022 Nizhny Novgorod, Russia
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Melnikova N, Sheferov I, Panteleev D, Emasheva A, Druzhkova I, Ignatova N, Mishchenko T, Vedunova M. Design and Study of Nanoceria Modified by 5-Fluorouracil for Gel and Polymer Dermal Film Preparation. Pharmaceuticals (Basel) 2023; 16:1082. [DOI: https:/doi.org/10.3390/ph16081082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/30/2023] Open
Abstract
In this work we studied nanoceria (CeO2NPs) and nanoceria modified by 5-fluorouracil (5FU) as potential APIs. Nanoceria were synthesized by precipitation in a matrix of hydroxyethyl cellulose or hydroxypropylmethyl cellulose, using cerium (III) nitrate and meglumine. Nanoceria properties were estimated by UV, FTIR and X-ray photoelectron spectra; scanning electron and atomic force microscopy; powder X-ray diffraction patterns and energy dispersive X-ray microanalysis. The cytotoxicity of nanoceria and polymer-protected nanoparticles was evaluated using the established cell line NCTC clone 929 (C3H/An mouse, subcutaneous connective tissue, clone of L. line). The morphology and metabolic activity of nanoparticles at 10 μg∙mL−1 of cells was not significant. In addition, the cytotoxic effects of nanoceria were assessed on two human colorectal cancer cell lines (HT29 and HCT116), murine melanoma B16 cells and normal human skin fibroblasts. An inhibitory effect was shown for HCT116 human colorectal cancer cells. The IC50 values for pure CeO2NPs and CeO2NPs-5FU were 219.0 ± 45.6 μg∙mL−1 and 89.2 ± 14.0 μg∙mL−1, respectively. On the other hand, the IC50 of 5FU in the combination of CeO2NPs-5FU was 2-fold higher than that of pure 5FU, amounting to 5.0 nmol∙mL−1. New compositions of nanoceria modified by 5-fluorouracil in a polymer matrix were designed as a dermal polymer film and gel. The permeability of the components was studied using a Franz cell.
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Affiliation(s)
- Nina Melnikova
- Faculty of Chemistry, Lobachevsky State University, 23 Gagarin Av., 603022 Nizhny Novgorod, Russia
| | - Ilya Sheferov
- Faculty of Chemistry, Lobachevsky State University, 23 Gagarin Av., 603022 Nizhny Novgorod, Russia
| | - Dmitry Panteleev
- Department of Pharmaceutical Chemistry, Privolzhsky Research Medical University, 10/1 Minin Sq., 603950 Nizhny Novgorod, Russia
| | - Anastasia Emasheva
- Faculty of Chemistry, Lobachevsky State University, 23 Gagarin Av., 603022 Nizhny Novgorod, Russia
| | - Irina Druzhkova
- Research Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 10/1 Minin Sq., 603950 Nizhny Novgorod, Russia
| | - Nadezhda Ignatova
- Research Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 10/1 Minin Sq., 603950 Nizhny Novgorod, Russia
| | - Tatiana Mishchenko
- Institute of Biology and Biomedicine, Lobachevsky State University, 23 Gagarin Av., 603022 Nizhny Novgorod, Russia
| | - Maria Vedunova
- Institute of Biology and Biomedicine, Lobachevsky State University, 23 Gagarin Av., 603022 Nizhny Novgorod, Russia
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Li Y, Xiang H, Xue X, Chen Y, He Z, Yu Z, Zhang L, Miao X. Dual Antimelanogenic Effect of Nicotinamide-Stabilized Phloretin Nanocrystals in Larval Zebrafish. Pharmaceutics 2022; 14:1825. [PMID: 36145574 PMCID: PMC9502130 DOI: 10.3390/pharmaceutics14091825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 08/26/2022] [Accepted: 08/27/2022] [Indexed: 11/26/2022] Open
Abstract
Melanin is a kind of dark insoluble pigment that can cause pigmentation and free-radical clearance, inducing melasma, freckles, and chloasma, affecting the quality of life of patients. Due to poor water solubility and low safety, the absorption of poorly water-soluble drugs is limited by the hinderance of a skin barrier. Therefore, it is necessary to develop new, safe, and highly efficient drugs to improve their transdermal absorption efficiency and thus to inhibit the production of melanin. To address these issues, we developed a new nicotinamide (NIC)-stabilized phloretin nanocrystals (PHL-NCs). First, NC technology significantly increased the solubility of PHL. The in vitro release results indicated that at 6 h, the dissolution of the PHL-NIC-NCs was 101.39% ± 2.40% and of the PHL-NCs was 84.92% ± 4.30%, while that of the physical mixture of the two drugs was only 64.43% ± 0.02%. Second, NIC acted not only as a stabilizer to enlarge the storage time of PHL-NIC-NCs (improved to 10-day in vitro stability) but also as a melanin transfer inhibitor to inhibit melanin production. Finally, we verified the melanin inhibition effect of PHL-NIC-NCs evaluated by the zebrafish model. It showed that 0.38 mM/L PHL-NIC-NCs have a lower tyrosinase activity at 62.97% ± 0.52% and have less melanin at 36.57% ± 0.44%. The inhibition effect of PHL-NCs and PHL-NIC-NCs was stronger compared to the positive control arbutin. In conclusion, the combination of NIC and PHL achieves better inhibition of tyrosinase and inhibition of melanin production through synergism. This will provide a direction to the subsequent development of melanin-inhibiting drugs and the combined use of pharmaceutical agents.
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Affiliation(s)
- Yixuan Li
- Marine College, Shandong University, Weihai 264209, China
| | - Hong Xiang
- Marine College, Shandong University, Weihai 264209, China
| | - Xinyue Xue
- Marine College, Shandong University, Weihai 264209, China
| | - Yilan Chen
- School of Chemistry & Chemical Engineering, Liaocheng University, Liaocheng 252059, China
| | - Zhiyuan He
- Marine College, Shandong University, Weihai 264209, China
| | - Zhongrui Yu
- Marine College, Shandong University, Weihai 264209, China
| | - Li Zhang
- Marine College, Shandong University, Weihai 264209, China
| | - Xiaoqing Miao
- Marine College, Shandong University, Weihai 264209, China
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Crisóstomo LCCF, Carvalho GSG, Leal LKAM, de Araújo TG, Nogueira KAB, da Silva DA, de Oliveira Silva Ribeiro F, Petrilli R, Eloy JO. Sorbitan Monolaurate-Containing Liposomes Enhance Skin Cancer Cell Cytotoxicity and in Association with Microneedling Increase the Skin Penetration of 5-Fluorouracil. AAPS PharmSciTech 2022; 23:212. [PMID: 35918472 DOI: 10.1208/s12249-022-02356-z] [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: 04/08/2022] [Accepted: 07/06/2022] [Indexed: 11/30/2022] Open
Abstract
Squamous cell carcinoma (SCC) represents 20% of cases of non-melanoma skin cancer, and the most common treatment is the removal of the tumor, which can leave large scars. 5-Fluorouracil (5FU) is a drug used in the treatment of SCC, but it is highly hydrophilic, resulting in poor skin penetration in topical treatment. Some strategies can be used to increase the cutaneous penetration of the drug, such as the combination of liposomes containing penetration enhancers, for instance, surfactants, associated with the use of microneedling. Thus, the present work addresses the development of liposomes with penetration enhancers, such as sorbtitan monolaurate, span 20, for topical application of 5-FU and associated or not with the use of microneedling for skin delivery. Liposomes were developed using the lipid film hydration, resulting in particle size, polydispersity index, zeta potential, and 5-FU encapsulation efficiency of 88.08 nm, 0.169, -12.3 mV, and 50.20%, respectively. The presence of span 20 in liposomes potentiated the in vitro release of 5-FU. MTT assay was employed for cytotoxicity evaluation and the IC50 values were 0.62, 30.52, and 24.65 μM for liposomes with and without span 20 and 5-FU solution, respectively after 72-h treatment. Flow cytometry and confocal microscopy analysis evidenced high cell uptake for the formulations. In skin penetration studies, a higher concentration of 5-FU was observed in the epidermis + dermis, corresponding to 1997.71, 1842.20, and 2585.49 ng/cm2 in the passive penetration and 3214.07, 2342.84, and 5018.05 ng/cm2 after pretreatment with microneedles, for solution, liposome without and with span 20, respectively. Therefore, herein, we developed a nanoformulation for 5-FU delivery, with suitable physicochemical characteristics, potent skin cancer cytotoxicity, and cellular uptake. Span 20-based liposomes increased the skin penetration of 5-FU in association of microneedling. Altogether, the results shown herein evidenced the potential of the liposome containing span 20 for topical delivery of 5-FU.
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Affiliation(s)
| | | | | | - Tamara Gonçalves de Araújo
- Faculty of Pharmacy, Dentistry and Nursing, Department of Pharmacy, Fortaleza Universidade Federal do Ceará, Fortaleza, CE, Brazil
| | | | - Durcilene Alves da Silva
- Research Center on Biodiversity and Biotechnology (BIOTEC), Federal University of Delta do Parnaíba, Parnaíba, PI, Brazil
| | | | - Raquel Petrilli
- Institute of Health Sciences, University of International Integration of the Afro-Brazilian Lusophony- UNILAB, Redenção, CE, Brazil
| | - Josimar O Eloy
- Faculty of Pharmacy, Dentistry and Nursing, Department of Pharmacy, Fortaleza Universidade Federal do Ceará, Fortaleza, CE, Brazil.
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Kazmi I, Al-Abbasi FA, Nadeem MS, Altayb HN, Alshehri S, Imam SS. Formulation, Optimization and Evaluation of Luteolin-Loaded Topical Nanoparticulate Delivery System for the Skin Cancer. Pharmaceutics 2021; 13:1749. [PMID: 34834164 PMCID: PMC8623391 DOI: 10.3390/pharmaceutics13111749] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 10/15/2021] [Accepted: 10/19/2021] [Indexed: 01/13/2023] Open
Abstract
In the present study, luteolin (LT)-loaded nanosized vesicles (LT-NVs) were prepared by a solvent evaporation-hydration method using phospholipid and edge activator. The formulation was optimized using three factors at a three-level Box-Behnken design. The formulated LT-NVs were prepared using the three independent variables phospholipid (A), edge activator (B) and sonication time (C). The effect of used variables was assessed on the vesicle size (Y1) and encapsulation efficiency (Y2). The selection of optimum composition (LT-NVopt) was based on the point prediction method of the software. The prepared LT-NVopt showed the particle size of 189.92 ± 3.25 nm with an encapsulation efficiency of 92.43 ± 4.12% with PDI and zeta potential value of 0.32 and -21 mV, respectively. The formulation LT-NVopt was further converted into Carbopol 934 gel (1% w/v) to enhance skin retention. LT-NVoptG was further characterized for viscosity, spreadability, drug content, drug release, drug permeation and antioxidant, antimicrobial and cytotoxicity assessment. The evaluation result revealed optimum pH, viscosity, spreadability and good drug content. There was enhanced LT release (60.81 ± 2.87%), as well as LT permeation (128.21 ± 3.56 µg/cm2/h), which was found in comparison to the pure LT. The antioxidant and antimicrobial study results revealed significantly (p ˂ 0.05) better antioxidant potential and antimicrobial activity against the tested organisms. Finally, the samples were evaluated for cytotoxicity assessment using skin cancer cell line and results revealed a significant difference in the viability % at the tested concentration. LT-NVoptG showed a significantly lower IC50 value than the pure LT. From the study, it can be concluded that the prepared LT-NVoptG was found to be an alternative to the synthetic drug as well as conventional delivery systems.
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Affiliation(s)
- Imran Kazmi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 23443, Saudi Arabia; (F.A.A.-A.); (M.S.N.); (H.N.A.)
| | - Fahad A. Al-Abbasi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 23443, Saudi Arabia; (F.A.A.-A.); (M.S.N.); (H.N.A.)
| | - Muhammad Shahid Nadeem
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 23443, Saudi Arabia; (F.A.A.-A.); (M.S.N.); (H.N.A.)
| | - Hisham N. Altayb
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 23443, Saudi Arabia; (F.A.A.-A.); (M.S.N.); (H.N.A.)
| | - Sultan Alshehri
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Syed Sarim Imam
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia;
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9
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Cadinoiu AN, Rata DM, Atanase LI, Mihai CT, Bacaita SE, Popa M. Formulations Based on Drug Loaded Aptamer-Conjugated Liposomes as a Viable Strategy for the Topical Treatment of Basal Cell Carcinoma-In Vitro Tests. Pharmaceutics 2021; 13:866. [PMID: 34208362 PMCID: PMC8231244 DOI: 10.3390/pharmaceutics13060866] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 06/07/2021] [Accepted: 06/10/2021] [Indexed: 01/14/2023] Open
Abstract
Topical liposomal drug formulations containing AS1411-aptamer conjugated liposomes were designed to deliver in a sustained way the 5-fluorouracil to the tumor site but also to increase the compliance of patients with basal cell carcinoma. The 5-fluorouracil penetrability efficiency through the Strat-M membrane and the skin irritation potential of the obtained topical liposomal formulations were evaluated in vitro and the Korsmeyer Peppas equation was considered as the most appropriate to model the drug release. Additionally, the efficiency of cytostatic activity for targeted antitumor therapy and the hemolytic capacity were performed in vitro. The obtained results showed that the optimal liposomal formulation is a crosslinked gel based on sodium alginate and hyaluronic acid containing AS1411-aptamer conjugated liposomes loaded with 5-fluorouracil, which appeared to have favorable biosafety effects and may be used as a new therapeutic approach for the topical treatment of basal cell carcinoma.
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Affiliation(s)
- Anca N. Cadinoiu
- Faculty of Medical Dentistry, “Apollonia” University of Iasi, 700511 Iasi, Romania; (A.N.C.); (L.I.A.)
| | - Delia M. Rata
- Faculty of Medical Dentistry, “Apollonia” University of Iasi, 700511 Iasi, Romania; (A.N.C.); (L.I.A.)
| | - Leonard I. Atanase
- Faculty of Medical Dentistry, “Apollonia” University of Iasi, 700511 Iasi, Romania; (A.N.C.); (L.I.A.)
| | - Cosmin T. Mihai
- Department of Experimental and Applied Biology, NIRDBS—Institute of Biological Research Iasi, 700107 Iasi, Romania;
- Advanced Center for Research and Development in Experimental Medicine (CEMEX), “Grigore T. Popa” Medicine and Pharmacy University of Iasi, 700454 Iasi, Romania
| | - Simona E. Bacaita
- Faculty of Machine Manufacturing and Industrial Management, Gheorghe Asachi Technical University of Iasi, D. Mangeron Bld. No. 73, 700050 Iasi, Romania;
| | - Marcel Popa
- Faculty of Medical Dentistry, “Apollonia” University of Iasi, 700511 Iasi, Romania; (A.N.C.); (L.I.A.)
- Academy of Romanian Scientists, 050094 Bucharest, Romania
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10
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Calienni MN, Maza Vega D, Temprana CF, Izquierdo MC, Ybarra DE, Bernabeu E, Moretton M, Alvira FC, Chiappetta D, Alonso SDV, Prieto MJ, Montanari J. The Topical Nanodelivery of Vismodegib Enhances Its Skin Penetration and Performance In Vitro While Reducing Its Toxicity In Vivo. Pharmaceutics 2021; 13:pharmaceutics13020186. [PMID: 33535434 PMCID: PMC7912039 DOI: 10.3390/pharmaceutics13020186] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 01/21/2021] [Accepted: 01/23/2021] [Indexed: 02/07/2023] Open
Abstract
Vismodegib is a first-in-class inhibitor for advanced basal cell carcinoma treatment. Its daily oral doses present a high distribution volume and several side effects. We evaluated its skin penetration loaded in diverse nanosystems as potential strategies to reduce side effects and drug quantities. Ultradeformable liposomes, ethosomes, colloidal liquid crystals, and dendrimers were able to transport Vismodegib to deep skin layers, while polymeric micelles failed at this. As lipidic systems were the most effective, we assessed the in vitro and in vivo toxicity of Vismodegib-loaded ultradeformable liposomes, apoptosis, and cellular uptake. Vismodegib emerges as a versatile drug that can be loaded in several delivery systems for topical application. These findings may be also useful for the consideration of topical delivery of other drugs with a low water solubility.
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Affiliation(s)
- Maria Natalia Calienni
- Universidad Nacional de Quilmes, Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnología, Bernal, Buenos Aires 1876, Argentina; (M.N.C.); (D.M.V.); (M.C.I.); (D.E.Y.); (F.C.A.); (S.d.V.A.); (M.J.P.)
- Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), Buenos Aires 1906, Argentina
- Universidad Nacional de Hurlingham (UNAHUR), Hurlingham, Buenos Aires 1688, Argentina
| | - Daniela Maza Vega
- Universidad Nacional de Quilmes, Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnología, Bernal, Buenos Aires 1876, Argentina; (M.N.C.); (D.M.V.); (M.C.I.); (D.E.Y.); (F.C.A.); (S.d.V.A.); (M.J.P.)
- Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), Buenos Aires 1906, Argentina
| | - C. Facundo Temprana
- Universidad Nacional de Quilmes, Departamento de Ciencia y Tecnología, Laboratorio de Inmunología y Virología (LIV), Bernal, Buenos Aires 1876, Argentina;
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires 1425, Argentina; (E.B.); (M.M.); (D.C.)
| | - María Cecilia Izquierdo
- Universidad Nacional de Quilmes, Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnología, Bernal, Buenos Aires 1876, Argentina; (M.N.C.); (D.M.V.); (M.C.I.); (D.E.Y.); (F.C.A.); (S.d.V.A.); (M.J.P.)
- Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), Buenos Aires 1906, Argentina
| | - David E. Ybarra
- Universidad Nacional de Quilmes, Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnología, Bernal, Buenos Aires 1876, Argentina; (M.N.C.); (D.M.V.); (M.C.I.); (D.E.Y.); (F.C.A.); (S.d.V.A.); (M.J.P.)
- Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), Buenos Aires 1906, Argentina
| | - Ezequiel Bernabeu
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires 1425, Argentina; (E.B.); (M.M.); (D.C.)
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Cátedra de Tecnología Farmacéutica I, Buenos Aires 1113, Argentina
| | - Marcela Moretton
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires 1425, Argentina; (E.B.); (M.M.); (D.C.)
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Cátedra de Tecnología Farmacéutica I, Buenos Aires 1113, Argentina
| | - Fernando C. Alvira
- Universidad Nacional de Quilmes, Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnología, Bernal, Buenos Aires 1876, Argentina; (M.N.C.); (D.M.V.); (M.C.I.); (D.E.Y.); (F.C.A.); (S.d.V.A.); (M.J.P.)
- Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), Buenos Aires 1906, Argentina
| | - Diego Chiappetta
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires 1425, Argentina; (E.B.); (M.M.); (D.C.)
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Cátedra de Tecnología Farmacéutica I, Buenos Aires 1113, Argentina
| | - Silvia del Valle Alonso
- Universidad Nacional de Quilmes, Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnología, Bernal, Buenos Aires 1876, Argentina; (M.N.C.); (D.M.V.); (M.C.I.); (D.E.Y.); (F.C.A.); (S.d.V.A.); (M.J.P.)
- Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), Buenos Aires 1906, Argentina
| | - María Jimena Prieto
- Universidad Nacional de Quilmes, Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnología, Bernal, Buenos Aires 1876, Argentina; (M.N.C.); (D.M.V.); (M.C.I.); (D.E.Y.); (F.C.A.); (S.d.V.A.); (M.J.P.)
- Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), Buenos Aires 1906, Argentina
| | - Jorge Montanari
- Universidad Nacional de Quilmes, Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnología, Bernal, Buenos Aires 1876, Argentina; (M.N.C.); (D.M.V.); (M.C.I.); (D.E.Y.); (F.C.A.); (S.d.V.A.); (M.J.P.)
- Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), Buenos Aires 1906, Argentina
- Universidad Nacional de Hurlingham (UNAHUR), Hurlingham, Buenos Aires 1688, Argentina
- Correspondence:
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11
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Sahu SK, Raj R, Raj PM, Alpana R. Topical Lipid Based Drug Delivery Systems for Skin Diseases: A Review. CURRENT DRUG THERAPY 2020. [DOI: 10.2174/1574885513666181112153213] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Treatment of skin ailments through systemic administration is limited due to toxicity and
patients discomfort. Hence, lower risk of systemic side effects from topical dosage forms like ointments,
creams, emulsions and gels is more preferred for the treatment of skin disease. Application
of lipid based carriers in drug delivery in topical formulations has recently become one of the major
approaches to improve drug permeation, safety, and effectiveness. These delivery systems include
liposomes, ethosomes, transfersomes, Nanoemulsions (NEs), Solid Lipid Nanoparticles (SLNs)
Nanostructured Lipid Carriers (NLCs) and micelles. Most of the liposomes and SLNs based products
are in the market while some are under investigation. Transcutaneous delivery of therapeutics
to the skin layer by novel lipid based carriers has enhanced topical therapy for the treatment of skin
ailments. This article covers an overview of the lipid-based carriers for topical uses to alleviate skin
diseases.
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Affiliation(s)
- Suresh Kumar Sahu
- Institute of Pharmaceutical Sciences, Guru Ghasidas Vishwavidyalaya, Bilaspur (CG)-495009, India
| | - Rakesh Raj
- Institute of Pharmaceutical Sciences, Guru Ghasidas Vishwavidyalaya, Bilaspur (CG)-495009, India
| | - Pooja Mongia Raj
- Institute of Pharmaceutical Sciences, Guru Ghasidas Vishwavidyalaya, Bilaspur (CG)-495009, India
| | - Ram Alpana
- Institute of Pharmaceutical Sciences, Guru Ghasidas Vishwavidyalaya, Bilaspur (CG)-495009, India
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12
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Syed Azhar SNA, Ashari SE, Ahmad S, Salim N. In vitro kinetic release study, antimicrobial activity and in vivo toxicity profile of a kojic acid ester-based nanoemulsion for topical application. RSC Adv 2020; 10:43894-43903. [PMID: 35519703 PMCID: PMC9058481 DOI: 10.1039/d0ra04807k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 11/09/2020] [Indexed: 12/30/2022] Open
Abstract
Nanoemulsions have emerged as novel vehicles for drug delivery that allow sustained or controlled release for topical application. In this study, kojic acid ester-based nanoemulsion (KAE-NA) was analyzed for in vitro permeation evaluation, kinetic release study, in vitro antimicrobial activity and in vivo toxicity profile on embryonic zebrafish (Danio rerio). Based on KAE-NA in vitro permeation evaluation, the percentage of permeation was significantly improved from 4.94% at 1 h to 59.64% at 8 h of application. The permeation rate of KAE-NA at 8 h was 4659.50 μg cm-2 h-1 (initial concentration, C 0 = 2000 μg mL-1) with a permeability coefficient (K p) value of 0.48 cm h-1. The kinetic release analysis showed the Korsmeyer-Peppas model was the best fitted kinetic model with high linearity [R 2 = 0.9964]. Antimicrobial activity of KAE-NA was studied against the skin pathogen bacteria Staphylococcus aureus ATCC 43300. The results indicated that the inhibition zone size of the KAE-NA (8.00 ± 0.0 mm) was slightly bigger than that of its active ingredient, kojic acid ester (6.5 ± 0.0 mm). The toxicity profile of KAE-NA on embryonic zebrafish revealed less toxicity with LC50 (50% lethal concentration) more than 500 μg mL-1. The survival rate of the embryonic zebrafish was more than 80% when treated at doses ranging from 7.81-250 μg mL-1 and showed normal development throughout the experiment without any observed deformation. Hence, KAE-NA proved to be less toxic on the embryonic zebrafish.
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Affiliation(s)
| | - Siti Efliza Ashari
- Integrated Chemical BioPhysics Research Centre, Faculty of Science, Universiti Putra Malaysia 43400 UPM Serdang Selangor Malaysia
- Centre of Foundation Studies for Agricultural Science, Universiti Putra Malaysia 43400 UPM, Serdang Selangor Malaysia
| | - Syahida Ahmad
- Department of Biochemistry, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia 43400 UPM Serdang Selangor Malaysia
| | - Norazlinaliza Salim
- Integrated Chemical BioPhysics Research Centre, Faculty of Science, Universiti Putra Malaysia 43400 UPM Serdang Selangor Malaysia
- Centre of Foundation Studies for Agricultural Science, Universiti Putra Malaysia 43400 UPM, Serdang Selangor Malaysia
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13
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Fresta M, Mancuso A, Cristiano MC, Urbanek K, Cilurzo F, Cosco D, Iannone M, Paolino D. Targeting of the Pilosebaceous Follicle by Liquid Crystal Nanocarriers: In Vitro and In Vivo Effects of the Entrapped Minoxidil. Pharmaceutics 2020; 12:pharmaceutics12111127. [PMID: 33266444 PMCID: PMC7700400 DOI: 10.3390/pharmaceutics12111127] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 11/17/2020] [Accepted: 11/19/2020] [Indexed: 12/22/2022] Open
Abstract
The topical administration of active compounds represents an advantageous strategy to reach the various skin components as well as its appendages. Pilosebaceous follicles are skin appendages originating in the deeper skin layers. They are very difficult to target, and hence higher active dosages are generally required to achieve effective biological responses, thus favoring the rise of side effects. The aim of this work was to design a supramolecular colloidal carrier, i.e., a liquid crystal nanocarrier, for the selective delivery of active compounds into the pilosebaceous follicle. This nanocarrier showed mean sizes of ~80 nm, a good stability, a negative surface charge, and great safety properties. In vitro studies highlighted its ability to contain and release different substances and to successfully permeate the skin. Minoxidil was encapsulated in the nanocarriers and the in vivo biological effect was compared with a conventional dosage form. Minoxidil-loaded liquid crystal nanocarrier was able to selectively reach the pilosebaceous follicle, thus allowing an increased biological effectiveness of the delivered active in terms of biological response, duration of the biological effects, and reduction of collaterals. Our investigation showed that liquid crystal nanocarriers represent a promising device for the treatment of different pilosebaceous follicular impairments/diseases.
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Affiliation(s)
- Massimo Fresta
- Department of Health Sciences, University “Magna Græcia” of Catanzaro, Campus Universitario “S. Venuta”, viale Europa, 88100 Germaneto (CZ), Italy; (M.F.); (A.M.); (D.C.)
| | - Antonia Mancuso
- Department of Health Sciences, University “Magna Græcia” of Catanzaro, Campus Universitario “S. Venuta”, viale Europa, 88100 Germaneto (CZ), Italy; (M.F.); (A.M.); (D.C.)
| | - Maria Chiara Cristiano
- Department of Experimental and Clinical Medicine, University “Magna Græcia” of Catanzaro, Campus Universitario “S. Venuta”, viale Europa, 88100 Germaneto (CZ), Italy; (M.C.C.); (K.U.)
| | - Konrad Urbanek
- Department of Experimental and Clinical Medicine, University “Magna Græcia” of Catanzaro, Campus Universitario “S. Venuta”, viale Europa, 88100 Germaneto (CZ), Italy; (M.C.C.); (K.U.)
| | - Felisa Cilurzo
- Department of Pharmacy, University of Chieti—Pescara “G. d’Annunzio”, Via dei Vestini 31, 66100 Chieti, Italy;
| | - Donato Cosco
- Department of Health Sciences, University “Magna Græcia” of Catanzaro, Campus Universitario “S. Venuta”, viale Europa, 88100 Germaneto (CZ), Italy; (M.F.); (A.M.); (D.C.)
| | - Michelangelo Iannone
- National Council of Research (CNR), The Institute for Biomedical Research and Innovation, viale Europa, 88100 Germaneto (CZ), Italy;
| | - Donatella Paolino
- Department of Experimental and Clinical Medicine, University “Magna Græcia” of Catanzaro, Campus Universitario “S. Venuta”, viale Europa, 88100 Germaneto (CZ), Italy; (M.C.C.); (K.U.)
- Correspondence: ; Tel.: +39-0961-369-4211
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14
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Bucci PL, Santos MV, Montanari J, Zaritzky N. Nanoferulic: From a by-product of the beer industry toward the regeneration of the skin. J Cosmet Dermatol 2020; 19:2958-2964. [PMID: 32307833 DOI: 10.1111/jocd.13407] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 03/08/2020] [Accepted: 03/18/2020] [Indexed: 12/23/2022]
Abstract
BACKGROUND Brewers' spent grain (BSG) is one of the most abundant by-products of the beer industry and causes serious environmental problems. Ferulic acid (FA) is an antioxidant with potential cosmeceutical applications. FA was extracted from BSG, developing a method of high extraction performance in order to be encapsulated in ultradeformable liposomes (Nanoferulic, NF). AIMS To obtain a product with high added value such as FA, from a residue currently underused, using simple and economical chemical methods. To load FA into a nanosystem designed for the topical route, its encapsulation has the purpose to take profit from its photoprotective, anti-inflammatory, and antioxidant properties in the deep layers of the skin. METHODS Ferulic acid was obtained from dried BSG using acid and basic treatments in series. NF was prepared by lipid film resuspension of a solution containing FA obtained from BSG. Size and Z-potential were determined. Cytotoxicity was assessed in vitro. Skin penetration was assessed by NF determination at different skin depths and by confocal microscopy. RESULTS The yield of the extraction process was 0.43% on a dry basis. Encapsulation rendered liposomes of around 140 nm with 92% of encapsulation efficiency. No toxicity was observed in all the tested concentrations. Successful results were obtained from the regeneration studies. CONCLUSIONS It was possible to develop a nanosystem containing FA, generating a high-value commercial input for the pharmaceutical and cosmeceutical industry. The use of BSG generated in industrial scale would help to reduce the volume of highly polluting waste.
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Affiliation(s)
- Paula Lorena Bucci
- Centro de Investigación y Desarrollo en Criotecnología de los Alimentos (CONICET, Facultad de Ciencias Exactas UNLP, CIC.PBA, Argentina), Universidad Nacional de la Plata, La Plata, Argentina
| | - María Victoria Santos
- Instituto Andino-Patagónico en Tecnologías Biológicas y Geoambientales (IPATEC) CONICET, Universidad Nacional del Comahue, San Carlos de Bariloche, Argentina
| | - Jorge Montanari
- Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnologia, Universidad Nacional de Quilmes, Bernal, Argentina.,Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), La Plata, Argentina
| | - Noemi Zaritzky
- Centro de Investigación y Desarrollo en Criotecnología de los Alimentos (CONICET, Facultad de Ciencias Exactas UNLP, CIC.PBA, Argentina), Universidad Nacional de la Plata, La Plata, Argentina.,Depto de Ingeniería Química-Facultad de Ingeniería, Universidad Nacional de la Plata, La Plata, Argentina
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15
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Izquierdo MC, Lillo CR, Bucci P, Gómez GE, Martínez L, Alonso SDV, Calienni MN, Montanari J. Comparative skin penetration profiles of formulations including ultradeformable liposomes as potential nanocosmeceutical carriers. J Cosmet Dermatol 2020; 19:3127-3137. [PMID: 32281258 DOI: 10.1111/jocd.13410] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 03/13/2020] [Accepted: 03/17/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND Ultradeformable liposomes are promising carriers for cosmeceutical actives as they can be loaded with molecules of different polarities, and they present unique penetration properties. AIMS While those features have already been tested, we wanted to know whether their special penetration properties could be maintained after incorporation in diverse cosmetic vehicles, including commercial products already in the market. METHODS Ultradeformable liposomes loaded with a lipophilic and a hydrophilic fluorescent probe were prepared by lipid film resuspension, followed by extrusion and incorporation to different vehicles and commercial products. Penetration was determined in human and pig skin by incubation, with the Saarbrücken penetration model, followed by the recovery of the probes or by fluorescence microscopy. RESULTS The incorporation of ultradeformable liposomes to cosmetic vehicles did not alter their penetration in most of the cases for human skin explants. Pig skin penetration presented significant differences compared with human explants. CONCLUSIONS Ultradeformable liposomes could be useful as versatile cosmeceutical carriers in final product formulations.
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Affiliation(s)
- María Cecilia Izquierdo
- Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnologia, Universidad Nacional de Quilmes, Bernal, Argentina.,Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), Buenos Aires, Argentina
| | - Cristian R Lillo
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Facultad de Ciencias Exactas, UNLP-CONICET, La Plata, Argentina
| | - Paula Bucci
- Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CIDCA), CONICET-CCT La Plata, La Plata, Argentina
| | - Gisela Eliane Gómez
- Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnologia, Universidad Nacional de Quilmes, Bernal, Argentina.,Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), Buenos Aires, Argentina
| | - Luis Martínez
- Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnologia, Universidad Nacional de Quilmes, Bernal, Argentina
| | - Silvia Del Valle Alonso
- Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnologia, Universidad Nacional de Quilmes, Bernal, Argentina.,Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), Buenos Aires, Argentina
| | - María Natalia Calienni
- Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnologia, Universidad Nacional de Quilmes, Bernal, Argentina.,Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), Buenos Aires, Argentina
| | - Jorge Montanari
- Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnologia, Universidad Nacional de Quilmes, Bernal, Argentina.,Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), Buenos Aires, Argentina
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16
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Lillo CR, Calienni MN, Rivas Aiello B, Prieto MJ, Rodriguez Sartori D, Tuninetti J, Toledo P, Alonso SDV, Moya S, Gonzalez MC, Montanari J, Soler-Illia GJAA. BSA-capped gold nanoclusters as potential theragnostic for skin diseases: Photoactivation, skin penetration, in vitro, and in vivo toxicity. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 112:110891. [PMID: 32409048 DOI: 10.1016/j.msec.2020.110891] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 03/09/2020] [Accepted: 03/20/2020] [Indexed: 12/18/2022]
Abstract
BSA-capped gold nanoclusters are promising theragnostic systems that can be excited to render both fluorescence emission and reactive oxygen species. Although their synthesis and photoluminescence properties are already well described, more accurate information about their use as photosensitizers is required in order to advance towards health applications. In this work, we have obtained BSA-capped gold nanoclusters and characterized their photophysics by different techniques. Singlet oxygen production was detected upon irradiation, which was enough to produce toxicity on two cell lines. Remarkably, an internal energy transfer, probably due to the presence of smaller nanoclusters and the contribution of oxidized residues of BSA in the system, caused fluorescence emission near 640 nm after excitation in the UV range. Additionally, the system was capable of penetrating human skin beyond the stratum corneum, which enhances the potential of these nanoclusters as bifunctional photodynamic therapy effectors and biomarkers with application in a diversity of skin diseases. In the absence of radiation, BSA-capped gold nanoclusters did not cause toxicity in vitro, while their toxic effect on an in vivo model as zebrafish was determined.
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Affiliation(s)
- Cristian R Lillo
- Instituto de Nanosistemas (INS), Universidad Nacional de San Martín-CONICET, Av. 25 de Mayo 1021, San Martín, Buenos Aires, Argentina; Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Facultad de Ciencias Exactas, UNLP-CONICET, CC16 Suc 4 (1900), La Plata, Buenos Aires, Argentina
| | - M Natalia Calienni
- Universidad Nacional de Quilmes, Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnologia, Bernal, Buenos Aires, Argentina; Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), Buenos Aires, Argentina
| | - Belen Rivas Aiello
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Facultad de Ciencias Exactas, UNLP-CONICET, CC16 Suc 4 (1900), La Plata, Buenos Aires, Argentina
| | - M Jimena Prieto
- Universidad Nacional de Quilmes, Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnologia, Bernal, Buenos Aires, Argentina; Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), Buenos Aires, Argentina
| | - Damián Rodriguez Sartori
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Facultad de Ciencias Exactas, UNLP-CONICET, CC16 Suc 4 (1900), La Plata, Buenos Aires, Argentina
| | - Jimena Tuninetti
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Facultad de Ciencias Exactas, UNLP-CONICET, CC16 Suc 4 (1900), La Plata, Buenos Aires, Argentina
| | - Pamela Toledo
- Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), Buenos Aires, Argentina
| | - Silvia Del Valle Alonso
- Universidad Nacional de Quilmes, Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnologia, Bernal, Buenos Aires, Argentina; Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), Buenos Aires, Argentina
| | - Sergio Moya
- Centro de Investigación Cooperativa en Biomateriales (CIC BiomaGUNE), 20009 Donostia-San Sebastián, Guipúzcoa, Spain
| | - Mónica C Gonzalez
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Facultad de Ciencias Exactas, UNLP-CONICET, CC16 Suc 4 (1900), La Plata, Buenos Aires, Argentina
| | - Jorge Montanari
- Universidad Nacional de Quilmes, Departamento de Ciencia y Tecnología, Laboratorio de Bio-Nanotecnologia, Bernal, Buenos Aires, Argentina; Grupo de Biología Estructural y Biotecnología (GBEyB), IMBICE (CONICET CCT-La Plata), Buenos Aires, Argentina.
| | - Galo J A A Soler-Illia
- Instituto de Nanosistemas (INS), Universidad Nacional de San Martín-CONICET, Av. 25 de Mayo 1021, San Martín, Buenos Aires, Argentina
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17
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Dar MJ, Khalid S, Varikuti S, Satoskar AR, Khan GM. Nano-elastic liposomes as multidrug carrier of sodium stibogluconate and ketoconazole: A potential new approach for the topical treatment of cutaneous Leishmaniasis. Eur J Pharm Sci 2020; 145:105256. [PMID: 32032778 DOI: 10.1016/j.ejps.2020.105256] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 12/31/2019] [Accepted: 02/03/2020] [Indexed: 01/30/2023]
Abstract
The present study evaluates the efficacy of sodium stibogluconate (SSG) co-loaded with ketoconazole (KTZ) in nano-elastic liposomes (NELs) for the topical treatment of cutaneous leishmaniasis (CL). SSG-KTZ co-loaded NELs were developed and assessed for various physicochemical properties and anti-leishmanial potential. The optimized nano-vesicles have an average size of 212.8 ± 3.1 nm and entrapment efficiency of 61.2 ± 2.9%. SSG-KTZ co-loaded NELs displayed 5.37-fold higher skin permeation of SSG as compared to drug solution. SSG and KTZ displayed a synergistic interaction and flow cytometry revealed enhanced killing of DsRed Leishmania mexicana in infected macrophages. In-vitro and in-vivo anti-leishmanial studies indicated a 10.67-fold lower IC50 value and a 35.33-fold reduced parasitic burden as compared with plain SSG solution, respectively. SSG-KTZ co-loaded NELs were found to be a promising approach for the topical treatment of CL.
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Affiliation(s)
- M Junaid Dar
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Sidra Khalid
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Sanjay Varikuti
- Department of Pathology, Ohio State University Medical Center, Columbus, Ohio 43201, USA
| | - Abhay R Satoskar
- Department of Pathology, Ohio State University Medical Center, Columbus, Ohio 43201, USA
| | - Gul Majid Khan
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan.
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18
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Zambom CR, da Fonseca FH, Crusca E, da Silva PB, Pavan FR, Chorilli M, Garrido SS. A Novel Antifungal System With Potential for Prolonged Delivery of Histatin 5 to Limit Growth of Candida albicans. Front Microbiol 2019; 10:1667. [PMID: 31417503 PMCID: PMC6683761 DOI: 10.3389/fmicb.2019.01667] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 07/04/2019] [Indexed: 12/21/2022] Open
Abstract
Currently 75-88% of fungal infections are caused by Candida species, and Candida albicans is the main microorganism that causes these infections, especially oral candidiasis. An option for treatment involves the use of the antifungal peptide Histatin 5 (Hst 5), which is naturally found in human saliva but undergoes rapid degradation when present in the oral cavity, its site of action. For this reason, it is important to develop a way of applying this peptide to the oral lesions, which promotes the gradual release of the peptide. In the present study, we have evaluated the development of liposomes of different lipid compositions, loaded with the peptide as a way to promote its release slowly and gradually, preserving its antifungal potential. For this, the peptide 0WHistatin 5, an analog of the peptide Hst 5, was synthesized, which contains the amino acid tryptophan in its sequence. The solid phase synthesis method was used, followed by cleavage and purification. The liposomes were produced by thin film hydration technique in three different lipid compositions, F1, F2, and F3 and were submitted to an extrusion and sonication process to standardize the size and study the best technique for their production. The liposomes were characterized by dynamic light scattering, and tests were performed to determine the encapsulation efficiency, release kinetics, stability, and evaluation of antifungal activity. The extruded liposomes presented average size in the range of 100 nm, while sonicated liposomes presented a smaller size in the range of 80 nm. The encapsulation efficiency was higher for the sonicated liposomes, being 34.5% for F1. The sonicated F3 presented better stability when stored for 60 days at 4°C. The liposomes showed the ability to release the peptide for the total time of 96 h, with the first peak after 5 h, and a further increase of the released after 30 h. Time-kill assay showed that the liposomes were able to control yeast growth for 72 h. The data suggest that the liposomes loaded with 0WHistatin 5 maintained the action of the peptide and were able to limit the growth of C. albicans, being a suitable system for use in the treatment of oral candidiasis.
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Affiliation(s)
- Carolina R. Zambom
- Department of Biochemistry and Chemical Technology, Institute of Chemistry, UNESP – São Paulo State University, Araraquara, Brazil
| | - Fauller H. da Fonseca
- Department of Biochemistry and Chemical Technology, Institute of Chemistry, UNESP – São Paulo State University, Araraquara, Brazil
| | - Edson Crusca
- Department of Biochemistry and Chemical Technology, Institute of Chemistry, UNESP – São Paulo State University, Araraquara, Brazil
| | - Patrícia B. da Silva
- Department of Biological Sciences, School of Pharmaceutical Sciences of Araraquara, UNESP – São Paulo State University, Araraquara, Brazil
| | - Fernando R. Pavan
- Department of Drugs and Medicines, School of Pharmaceutical Sciences of Araraquara, UNESP – São Paulo State University, Araraquara, Brazil
| | - Marlus Chorilli
- Department of Biological Sciences, School of Pharmaceutical Sciences of Araraquara, UNESP – São Paulo State University, Araraquara, Brazil
| | - Saulo S. Garrido
- Department of Biochemistry and Chemical Technology, Institute of Chemistry, UNESP – São Paulo State University, Araraquara, Brazil
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19
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Calienni MN, Febres-Molina C, Llovera RE, Zevallos-Delgado C, Tuttolomondo ME, Paolino D, Fresta M, Barazorda-Ccahuana HL, Gómez B, Alonso SDV, Montanari J. Nanoformulation for potential topical delivery of Vismodegib in skin cancer treatment. Int J Pharm 2019; 565:108-122. [DOI: 10.1016/j.ijpharm.2019.05.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 04/29/2019] [Accepted: 05/04/2019] [Indexed: 01/17/2023]
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20
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Calienni MN, Lillo CR, Prieto MJ, Gorojod RM, V Alonso SD, Kotler ML, Gonzalez MC, Montanari J. Comparative toxicity of PEG and folate-derived blue-emitting silicon nanoparticles: in vitro and in vivo studies. Nanomedicine (Lond) 2019; 14:375-385. [DOI: 10.2217/nnm-2018-0251] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: Amino functionalization is a first step modification aiming to achieve biomedical applications of silicon nanoparticles, for example, for photodynamic therapy or radiotherapy. Nevertheless, toxicity and low quantum yields due to the positive charge of amino groups emerge as a problem that could be solved with subsequent derivatizations. Materials & methods: Folic and PEG-conjugated nanoparticles were obtained from amino-functionalized silicon nanoparticle (NH2SiNP). Cytotoxicity was determined on a tumor cell line at low and high concentrations. Four end points of in vivo toxicity were evaluated on zebrafish (Danio rerio). Results: Folic acid functionalization reduced the cytotoxicity in comparison to amino and PEG-functionalized nanoparticles. In zebrafish, folic functionalization lowered toxicity in general while PEG increased it. Conclusion: Functionalization of NH2SiNP with folic acid reduced the toxic effects in vitro and in vivo. This could be useful for therapeutic applications. PEG functionalization did not lower the toxicity.
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Affiliation(s)
- M Natalia Calienni
- Laboratorio de Biomembranas - GBEyB (IMBICE, CCT-La Plata, CONICET), Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, 1876 Bernal, Argentina
| | - Cristian R Lillo
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), CCT-La Plata-CONICET, Universidad Nacional de La Plata, 1900 La Plata, Argentina
- Instituto de Nanosistemas (INS), Universidad Nacional de San Martin, 1650 San Martín, Argentina
| | - M Jimena Prieto
- Laboratorio de Biomembranas - GBEyB (IMBICE, CCT-La Plata, CONICET), Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, 1876 Bernal, Argentina
| | - Roxana M Gorojod
- CONICET- Universidad de Buenos Aires, Instituto de Química Biológica Ciencias Exactas y Naturales (IQUIBICEN), Facultad de Ciencias Exactas y Naturales, Departamento de Química Biológica, Laboratorio de Disfunción Celular en Enfermedades Neurodegenerativas y Nanomedicina, 1428 Ciudad Autónoma de Buenos Aires, Argentina
| | - Silvia del V Alonso
- Laboratorio de Biomembranas - GBEyB (IMBICE, CCT-La Plata, CONICET), Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, 1876 Bernal, Argentina
| | - Mónica L Kotler
- CONICET- Universidad de Buenos Aires, Instituto de Química Biológica Ciencias Exactas y Naturales (IQUIBICEN), Facultad de Ciencias Exactas y Naturales, Departamento de Química Biológica, Laboratorio de Disfunción Celular en Enfermedades Neurodegenerativas y Nanomedicina, 1428 Ciudad Autónoma de Buenos Aires, Argentina
| | - Mónica C Gonzalez
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), CCT-La Plata-CONICET, Universidad Nacional de La Plata, 1900 La Plata, Argentina
| | - Jorge Montanari
- Laboratorio de Biomembranas - GBEyB (IMBICE, CCT-La Plata, CONICET), Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, 1876 Bernal, Argentina
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21
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Lillo CR, Natalia Calienni M, Gorojod RM, Rivas Aiello MB, Rodriguez Sartori D, Prieto MJ, Alonso SDV, Kotler ML, Gonzalez MC, Montanari J. Toward biomedical application of amino-functionalized silicon nanoparticles. Nanomedicine (Lond) 2018; 13:1349-1370. [DOI: 10.2217/nnm-2018-0010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Silicon blue-emitting nanoparticles (NPs) are promising effectors for photodynamic therapy and radiotherapy, because of their production of reactive oxygen species (ROS) upon irradiation. Results: Amino-functionalized silicon NPs (NH2SiNP) were intrinsically nontoxic below 100 μg/ml in vitro (on two tumor cell lines) and in vivo (zebrafish larvae and embryos). NH2SiNP showed a moderate effect as a photosensitizer for photodynamic therapy and reduced ROS generation in radiotherapy, which could be indicative of a ROS scavenging effect. Encapsulation of NH2SiNP into ultradeformable liposomes improved their skin penetration after topical application, reaching the viable epidermis where neoplastic events occur. Conclusion: Subsequent derivatizations after amino-functionalization and incorporation to nanodrug delivery systems could expand the spectrum of the biomedical application of these kind of silicon NPs.
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Affiliation(s)
- Cristian R Lillo
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), CCT-La Plata-CONICET, Universidad Nacional de La Plata, 1900 La Plata, Argentina
- Instituto de Nanosistemas (INS), Universidad Nacional de San Martin, 1650 San Martín, Argentina
| | - María Natalia Calienni
- Laboratorio de Biomembranas – GBEyB (IMBICE, CCT-La Plata, CONICET), Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, 1876 Bernal, Argentina
| | - Roxana M Gorojod
- CONICET – Universidad de Buenos Aires. Instituto de Química Biológica Ciencias Exactas y Naturales (IQUIBICEN). Facultad de Ciencias Exactas y Naturales, Departamento de Química Biológica, Laboratorio de Disfunción Celular en Enfermedades Neurodegenerativas y Nanomedicina, 1428 Ciudad Autónoma de Buenos Aires, Argentina
| | - María Belén Rivas Aiello
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), CCT-La Plata-CONICET, Universidad Nacional de La Plata, 1900 La Plata, Argentina
| | - Damián Rodriguez Sartori
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), CCT-La Plata-CONICET, Universidad Nacional de La Plata, 1900 La Plata, Argentina
| | - María Jimena Prieto
- Laboratorio de Biomembranas – GBEyB (IMBICE, CCT-La Plata, CONICET), Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, 1876 Bernal, Argentina
| | - Silvia del V Alonso
- Laboratorio de Biomembranas – GBEyB (IMBICE, CCT-La Plata, CONICET), Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, 1876 Bernal, Argentina
| | - Mónica L Kotler
- CONICET – Universidad de Buenos Aires. Instituto de Química Biológica Ciencias Exactas y Naturales (IQUIBICEN). Facultad de Ciencias Exactas y Naturales, Departamento de Química Biológica, Laboratorio de Disfunción Celular en Enfermedades Neurodegenerativas y Nanomedicina, 1428 Ciudad Autónoma de Buenos Aires, Argentina
| | - Mónica C Gonzalez
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), CCT-La Plata-CONICET, Universidad Nacional de La Plata, 1900 La Plata, Argentina
| | - Jorge Montanari
- Laboratorio de Biomembranas – GBEyB (IMBICE, CCT-La Plata, CONICET), Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, 1876 Bernal, Argentina
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