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Nascimento Júnior JAC, Santos AM, Oliveira AMS, Santos AB, de Souza Araújo AA, Aragón DM, Frank LA, Serafini MR. The Tiny Big Difference: Nanotechnology in Photoprotective Innovations - A Systematic Review. AAPS PharmSciTech 2024; 25:212. [PMID: 39242428 DOI: 10.1208/s12249-024-02925-4] [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: 07/07/2024] [Accepted: 08/18/2024] [Indexed: 09/09/2024] Open
Abstract
UV radiation causes long- and short-term skin damage, such as erythema and skin cancer. Therefore, the use of sunscreens is extremely important. However, concerns about UV filter safety have prompted exploration into alternative solutions, with nanotechnology emerging as a promising avenue. This systematic review identified 23 experimental studies utilizing nanocarriers to encapsulate sunscreens with the aim of enhancing their efficacy and safety. Polymeric and lipid nanoparticles are frequently employed to encapsulate both organic and inorganic UV filters along with natural antioxidants. Nanocarriers have demonstrated benefits including reduced active ingredient usage, increased sun protection factor, and mitigated photoinstability. Notably, they also decreased the skin absorption of UV filters. In summary, nanocarriers represent a viable strategy for improving sunscreen formulations, offering enhanced physicochemical properties and bolstered photoprotective effects, thereby addressing concerns regarding UV filter safety and efficacy in cosmetic applications.
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Affiliation(s)
| | | | - Ana Maria Santos Oliveira
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Sergipe, São Cristóvão, Brazil
| | | | - Adriano Antunes de Souza Araújo
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Sergipe, São Cristóvão, Brazil
- Postgraduate Program in Health Sciences, Federal University of Sergipe, Aracaju, Brazil
- Department of Pharmacy, Federal University of Sergipe, São Cristóvão, Brazil
| | - Diana Marcela Aragón
- Departamento de Farmacia, Facultad de Ciencias, Universidad Nacional da Colombia, Bogotá, D.C, Colombia
| | - Luiza Abrahão Frank
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Rio Grande Do Sul, Porto Alegre, Brazil
- Núcleo de Terapias Nanotecnológicas (NTnano), Federal University of Rio Grande Do Sul, Porto Alegre, Brazil
| | - Mairim Russo Serafini
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Sergipe, São Cristóvão, Brazil.
- Postgraduate Program in Health Sciences, Federal University of Sergipe, Aracaju, Brazil.
- Department of Pharmacy, Federal University of Sergipe, São Cristóvão, Brazil.
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Chang J, Yu B, Saltzman WM, Girardi M. Nanoparticles as a Therapeutic Delivery System for Skin Cancer Prevention and Treatment. JID INNOVATIONS 2023; 3:100197. [PMID: 37205301 PMCID: PMC10186617 DOI: 10.1016/j.xjidi.2023.100197] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 01/14/2023] [Accepted: 01/30/2023] [Indexed: 03/18/2023] Open
Abstract
The use of nanoparticles (NPs) as a therapeutic delivery system has expanded markedly over the past decade, particularly regarding applications targeting the skin. The delivery of NP-based therapeutics to the skin requires special consideration owing to its role as both a physical and immunologic barrier, and specific technologies must not only take into consideration the target but also the pathway of delivery. The unique challenge this poses has been met with the development of a wide panel of NP-based technologies meant to precisely address these considerations. In this review article, we describe the application of NP-based technologies for drug delivery targeting the skin, summarize the types of NPs, and discuss the current landscape of NPs for skin cancer prevention and skin cancer treatment as well as future directions within these applications.
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Affiliation(s)
- Jungsoo Chang
- Department of Dermatology, Yale School of Medicine, New Haven, Connecticut, USA
- Biomedical Engineering, Yale School of Engineering & Applied Science, New Haven, Connecticut, USA
| | - Beverly Yu
- Department of Dermatology, Yale School of Medicine, New Haven, Connecticut, USA
- Biomedical Engineering, Yale School of Engineering & Applied Science, New Haven, Connecticut, USA
| | - W. Mark Saltzman
- Biomedical Engineering, Yale School of Engineering & Applied Science, New Haven, Connecticut, USA
| | - Michael Girardi
- Department of Dermatology, Yale School of Medicine, New Haven, Connecticut, USA
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3
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Sunscreens and their usefulness: have we made any progress in the last two decades? Photochem Photobiol Sci 2021; 20:189-244. [PMID: 33721254 DOI: 10.1007/s43630-021-00013-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Accepted: 01/13/2021] [Indexed: 12/20/2022]
Abstract
Sunscreens have now been around for decades to mitigate the Sun's damaging ultraviolet (UV) radiation which, although essential for the existence of life, is a recognized prime carcinogen. Accordingly, have suncreams achieved their intended purposes towards protection against sunburns, skin photo-ageing and the like? Most importantly, however, have they provided the expected protection against skin cancers that current sunscreen products claim to do? In the last two decades, there have been tens, if not hundreds of studies on sunscreens with respect to skin protection against UVB (280‒320 nm)-traditionally sunscreens with rather low sun protection factors (SPF) were intended to protect against this type of radiation-and UVA (320‒400 nm) radiation; a distinction between SPF and UVA protection factor (UVA-PF) is made. Many of the studies of the last two decades have focused on protection against the more skin-penetrating UVA radiation. This non-exhaustive article reviews some of the important facets of what is currently known about sunscreens with regard (i) to the physical UV filters titanium dioxide (TiO2) and zinc oxide (ZnO) and the mostly photo-unstable chemical UVB/UVA filters (e.g., octinoxate (OMC) and avobenzone (AVO), among others), (ii) to novel chemical sunscreen agents, (iii) to means that minimize the breakdown of chemical filters and improve their stability when exposed to UV sunlight, (iv) to SPF factors, and (v) to a short discussion on non-melanoma skin cancers and melanoma. Importantly, throughout the article we allude to the safety aspects of sunscreens and at the end ask the question: do active ingredients in sunscreen products pose a risk to human health, and what else can be done to enhance protection? Significant loss of skin protection from two well-known commercial suncreams when exposed to simulated UV sunlight. Cream I: titanium dioxide, ethylhexyl triazone, avobenzone, and octinoxate; Cream II: octyl salicylate, oxybenzone, avobenzone, and octinoxate.
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Damiani E, Puglia C. Nanocarriers and Microcarriers for Enhancing the UV Protection of Sunscreens: An Overview. J Pharm Sci 2019; 108:3769-3780. [PMID: 31521640 DOI: 10.1016/j.xphs.2019.09.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 07/24/2019] [Accepted: 09/06/2019] [Indexed: 11/30/2022]
Abstract
This review addresses a major question of importance to pharmaceutical scientists: how can novel drug delivery systems play a role in maximizing the UV protection of sunscreens? Because more and more people are being diagnosed with skin cancer each year than all other cancers combined, adequate sun protective measures are pivotal. In this context, the present review is to give an up-to-date overview on the different nanocarrier systems that have been explored so far for encapsulating different types of UV filters present on the market. The aim of these carrier systems is to prevent skin penetration and to enhance the photoprotective potential of sunscreen actives. For each supramolecular system, a brief description along with the studies, achievements, and pitfalls, on the type of UV actives inside them, ranging from classical UV filters to new generation of UV actives is given. A brief overview of UV filters encapsulated in microcarriers is also discussed.
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Affiliation(s)
- Elisabetta Damiani
- Department of Life and Environmental Sciences, Polytechnic University of the Marche, Ancona, Italy.
| | - Carmelo Puglia
- Department of Drug Sciences, University of Catania, Catania, Italy
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Daneluti ALM, Neto FM, Ruscinc N, Lopes I, Robles Velasco MV, Do Rosário Matos J, Baby AR, Kalia YN. Using ordered mesoporous silica SBA-15 to limit cutaneous penetration and transdermal permeation of organic UV filters. Int J Pharm 2019; 570:118633. [PMID: 31437563 DOI: 10.1016/j.ijpharm.2019.118633] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Revised: 08/16/2019] [Accepted: 08/17/2019] [Indexed: 01/31/2023]
Abstract
Avobenzone (AVO), oxybenzone (OXY), and octyl methoxycinnamate (OMC), are widely used UV filters. The aim of this study was to investigate the effect of incorporation in mesoporous silica (SBA-15) on their cutaneous deposition and permeation. Stick formulations containing "free" and "incorporated" UV filters (SF1 and SF2, respectively) were prepared and characterized with respect to their physicochemical, thermal, and functional properties. Cutaneous delivery experiments using porcine skin with quantification by UHPLC-MS/MS, demonstrated that skin deposition of AVO and OXY after application of SF2 for 6 and 12 h was significantly lower than that from SF1 at each time-point (Student t-test, p < 0.05): e.g. OXY permeation across the skin was 30-, 12- and 1.5-fold lower after 6, 12 and 24 h, respectively, following application of SF2. Cutaneous biodistribution profiles of AVO and OXY to 800 µm evidenced a significant decrease in the amounts in the viable epidermis and dermis. In contrast, deposition of the more lipophilic OMC was not significantly different (p ˃ 0.05). In vitro photoprotective efficacy results demonstrated that adsorption/entrapment of UV filters enhanced the sun protection factor by 94%. In conclusion, SBA-15, an innovative mesoporous material, increased photoprotection by UV filters while reducing their cutaneous penetration and transdermal permeation.
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Affiliation(s)
| | | | - Nádia Ruscinc
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, University of São Paulo, Brazil
| | - Ingrid Lopes
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, University of São Paulo, Brazil
| | | | | | - André Rolim Baby
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, University of São Paulo, Brazil
| | - Yogeshvar N Kalia
- School of Pharmaceutical Sciences, University of Geneva & University of Lausanne, Switzerland.
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Suh H, Lewis J, Fong L, Ramseier JY, Carlson K, Peng Z, Yin ES, Saltzman WM, Girardi M. Biodegradable bioadhesive nanoparticle incorporation of broad-spectrum organic sunscreen agents. Bioeng Transl Med 2019; 4:129-140. [PMID: 30680324 PMCID: PMC6336670 DOI: 10.1002/btm2.10092] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 04/17/2018] [Accepted: 04/17/2018] [Indexed: 11/17/2022] Open
Abstract
Conventional emulsion-based sunscreen formulations are limited by postapplication epicutaneous penetration that increases the risk of allergic dermatitis, cellular damage, and filter photodegradation upon ultraviolet radiation (UVR) exposure. Encapsulation of the UVB filter padimate O within bioadhesive biodegradable nanoparticles (BNPs) composed of poly(d,l-lactic acid)-hyperbranched polyglycerol was previously shown to enhance UVR protection while preventing skin absorption. Herein, we assess the capacity of BNP co-incorporation of avobenzone and octocrylene to provide broad-spectrum UVR protection. The ratio of UV filters within nanoparticles (NPs) was optimized for filter-filter stabilization upon UV irradiation and maximum drug loading. In vitro water-resistance test showed significant particle retention at 85% over 3 hr. In a pilot clinical study, protection against UVR-induced erythema of BNPs was found to be comparable to the FDA standard P2. Thus, sunscreen formulations utilizing BNP incorporation of a combination of organic filters may offer key safety and performance advantages.
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Affiliation(s)
- Hee‐Won Suh
- Dept. of Biomedical Engineering, Yale School of Engineering & Applied Science55 Prospect Street, New HavenCT06520
| | - Julia Lewis
- Dept. of Dermatology, Yale School of Medicine333 Cedar Street, New HavenCT06520
| | - Linda Fong
- Dept. of Biomedical Engineering, Yale School of Engineering & Applied Science55 Prospect Street, New HavenCT06520
| | - Julie Ying Ramseier
- Dept. of Dermatology, Yale School of Medicine333 Cedar Street, New HavenCT06520
| | - Kacie Carlson
- Dept. of Dermatology, Yale School of Medicine333 Cedar Street, New HavenCT06520
| | - Zheng‐Hong Peng
- Dept. of Biomedical Engineering, Yale School of Engineering & Applied Science55 Prospect Street, New HavenCT06520
| | - Emily Sara Yin
- Dept. of Dermatology, Yale School of Medicine333 Cedar Street, New HavenCT06520
| | - W. Mark Saltzman
- Dept. of Biomedical Engineering, Yale School of Engineering & Applied Science55 Prospect Street, New HavenCT06520
| | - Michael Girardi
- Dept. of Dermatology, Yale School of Medicine333 Cedar Street, New HavenCT06520
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Nunes AR, Rodrigues ALM, de Queiróz DB, Vieira IGP, Neto JFC, Junior JTC, Tintino SR, de Morais SM, Coutinho HDM. Photoprotective potential of medicinal plants from Cerrado biome (Brazil) in relation to phenolic content and antioxidant activity. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2018; 189:119-123. [DOI: 10.1016/j.jphotobiol.2018.10.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 10/09/2018] [Accepted: 10/11/2018] [Indexed: 01/29/2023]
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8
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Lorigo M, Mariana M, Cairrao E. Photoprotection of ultraviolet-B filters: Updated review of endocrine disrupting properties. Steroids 2018; 131:46-58. [PMID: 29360537 DOI: 10.1016/j.steroids.2018.01.006] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Revised: 01/12/2018] [Accepted: 01/16/2018] [Indexed: 12/31/2022]
Abstract
The Ultraviolet (UV) radiation is emitted by the sun and is part of the electromagnetic spectrum. There are three types of UV rays (UV-A, UV-B and UV-C), however only UV-A and UV-B have biologic effects in humans, with UV-B radiation being primarily responsible for these effects. Among the measures of photoprotection advised by the health authorities, the topical application of sunscreens (containing UV-B filters) is the preferred worldwide. Currently, octylmethoxycinnamate (OMC) is the most commonly used UV-B filter in sunscreens. Their application has proven to be effective in preventing burns, but its efficiency against melanoma continues under intense controversy. Studies have shown that OMC behaves like an endocrine disruptor, altering the normal functioning of organisms. However, few studies have evaluated their multiple hormonal activities. Some studies suggest that the OMC exerts an estrogenic, anti-androgenic, anti-progestenic and anti-thyroid activity. But, through what mechanisms? In humans, few studies were performed, and some questions remain unclear. Thus, the purpose of this review is to present the multiple hormonal activities established for the OMC, making a critical analysis and relationship between the effects in cells, animals and humans.
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Affiliation(s)
- Margarida Lorigo
- CICS-UBI, Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - Melissa Mariana
- CICS-UBI, Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - Elisa Cairrao
- CICS-UBI, Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal.
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Iqbal B, Ali J, Baboota S. Recent advances and development in epidermal and dermal drug deposition enhancement technology. Int J Dermatol 2018; 57:646-660. [DOI: 10.1111/ijd.13902] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Revised: 12/07/2017] [Accepted: 12/14/2017] [Indexed: 01/13/2023]
Affiliation(s)
- Babar Iqbal
- Department of Pharmaceutics; School of Pharmaceutical Education and Research; Jamia Hamdard; New Delhi India
| | - Javed Ali
- Department of Pharmaceutics; School of Pharmaceutical Education and Research; Jamia Hamdard; New Delhi India
| | - Sanjula Baboota
- Department of Pharmaceutics; School of Pharmaceutical Education and Research; Jamia Hamdard; New Delhi India
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Kesente M, Kavetsou E, Roussaki M, Blidi S, Loupassaki S, Chanioti S, Siamandoura P, Stamatogianni C, Philippou E, Papaspyrides C, Vouyiouka S, Detsi A. Encapsulation of Olive Leaves Extracts in Biodegradable PLA Nanoparticles for Use in Cosmetic Formulation. Bioengineering (Basel) 2017; 4:bioengineering4030075. [PMID: 28952554 PMCID: PMC5615321 DOI: 10.3390/bioengineering4030075] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 09/06/2017] [Accepted: 09/07/2017] [Indexed: 11/25/2022] Open
Abstract
The aim of the current work was to encapsulate olive leaves extract in biodegradable poly(lactic acid) nanoparticles, characterize the nanoparticles and define the experimental parameters that affect the encapsulation procedure. Moreover, the loaded nanoparticles were incorporated in a cosmetic formulation and the stability of the formulation was studied for a three-month period of study. Poly(lactic acid) nanoparticles were prepared by the nanoprecipitation method. Characterization of the nanoparticles was performed using a variety of techniques: size, polydispersity index and ζ-potential were measured by Dynamic Light Scattering; morphology was studied using Scanning Electron Microscopy; thermal properties were investigated using Differential Scanning Calorimetry; whereas FT-IR spectroscopy provided a better insight on the encapsulation of the extract. Encapsulation Efficiency was determined indirectly, using UV-Vis spectroscopy. The loaded nanoparticles exhibited anionic ζ-potential, a mean particle size of 246.3 ± 5.3 nm (Pdi: 0.21 ± 0.01) and equal to 49.2%, while olive leaves extract release from the nanoparticles was found to present a burst effect at the first 2 hours. Furthermore, the stability studies of the loaded nanoparticles’ cosmetic formulation showed increased stability compared to the pure extract, in respect to viscosity, pH, organoleptic characteristics, emulsions phases and grid.
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Affiliation(s)
- Maritina Kesente
- Laboratory of Organic Chemistry, School of Chemical Engineering, National Technical University of Athens, Zografou Campus, 15780 Athens, Greece.
| | - Eleni Kavetsou
- Laboratory of Organic Chemistry, School of Chemical Engineering, National Technical University of Athens, Zografou Campus, 15780 Athens, Greece.
| | - Marina Roussaki
- Laboratory of Organic Chemistry, School of Chemical Engineering, National Technical University of Athens, Zografou Campus, 15780 Athens, Greece.
| | - Slim Blidi
- Department of Food Quality and Chemistry of Natural Products, Mediterranean Agronomic Institute of Chania (Centre International de Hautes Etudes Agronomiques Mediterraneennes), 73100 Chania, Crete, Greece.
| | - Sofia Loupassaki
- Department of Food Quality and Chemistry of Natural Products, Mediterranean Agronomic Institute of Chania (Centre International de Hautes Etudes Agronomiques Mediterraneennes), 73100 Chania, Crete, Greece.
| | - Sofia Chanioti
- Laboratory of Food Chemistry and Technology, School of Chemical Engineering, National Technical University of Athens, Zografou Campus, 15780 Athens, Greece.
| | - Paraskevi Siamandoura
- Laboratory of Food Chemistry and Technology, School of Chemical Engineering, National Technical University of Athens, Zografou Campus, 15780 Athens, Greece.
| | | | | | - Constantine Papaspyrides
- Laboratory of Polymer Technology, School of Chemical Engineering, National Technical University of Athens, Zografou Campus, 15780 Athens, Greece.
| | - Stamatina Vouyiouka
- Laboratory of Polymer Technology, School of Chemical Engineering, National Technical University of Athens, Zografou Campus, 15780 Athens, Greece.
| | - Anastasia Detsi
- Laboratory of Organic Chemistry, School of Chemical Engineering, National Technical University of Athens, Zografou Campus, 15780 Athens, Greece.
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Zhuang J, Fang RH, Zhang L. Preparation of particulate polymeric therapeutics for medical applications. SMALL METHODS 2017; 1:1700147. [PMID: 30310860 PMCID: PMC6176868 DOI: 10.1002/smtd.201700147] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Particulate therapeutics fabricated from polymeric materials have become increasingly popular over the past several decades. Generally, polymeric systems are easy to synthesize and have tunable parameters, giving them significant potential for wide use in the clinic. They come in many different forms, including as nanoparticles, microparticles, and colloidal gels. In this review, we discuss the current preparation methods for each type of platform, as well as some representative applications. To achieve enhanced performance, lipid coatings and other surface modification techniques for introducing additional functionality are also mentioned. We hope that, by outlining the various methods and techniques for their preparation, it will be possible to provide insights into the utility of these polymeric platforms and further encourage their development for biomedical applications.
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Affiliation(s)
- Jia Zhuang
- Department of NanoEngineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093, U.S.A
| | - Ronnie H Fang
- Department of NanoEngineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093, U.S.A
| | - Liangfang Zhang
- Department of NanoEngineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093, U.S.A
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Goyal R, Macri LK, Kaplan HM, Kohn J. Nanoparticles and nanofibers for topical drug delivery. J Control Release 2016; 240:77-92. [PMID: 26518723 PMCID: PMC4896846 DOI: 10.1016/j.jconrel.2015.10.049] [Citation(s) in RCA: 283] [Impact Index Per Article: 35.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Revised: 10/23/2015] [Accepted: 10/26/2015] [Indexed: 01/11/2023]
Abstract
This review provides the first comprehensive overview of the use of both nanoparticles and nanofibers for topical drug delivery. Researchers have explored the use of nanotechnology, specifically nanoparticles and nanofibers, as drug delivery systems for topical and transdermal applications. This approach employs increased drug concentration in the carrier, in order to increase drug flux into and through the skin. Both nanoparticles and nanofibers can be used to deliver hydrophobic and hydrophilic drugs and are capable of controlled release for a prolonged period of time. The examples presented provide significant evidence that this area of research has - and will continue to have - a profound impact on both clinical outcomes and the development of new products.
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Affiliation(s)
- Ritu Goyal
- New Jersey Center for Biomaterials, Rutgers, The State University of New Jersey, 145 Bevier Road, Piscataway, NJ 08854, USA
| | - Lauren K Macri
- New Jersey Center for Biomaterials, Rutgers, The State University of New Jersey, 145 Bevier Road, Piscataway, NJ 08854, USA
| | - Hilton M Kaplan
- New Jersey Center for Biomaterials, Rutgers, The State University of New Jersey, 145 Bevier Road, Piscataway, NJ 08854, USA
| | - Joachim Kohn
- New Jersey Center for Biomaterials, Rutgers, The State University of New Jersey, 145 Bevier Road, Piscataway, NJ 08854, USA.
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Blasi P, Schoubben A, Giovagnoli S, Rossi C, Ricci M. The real value of novel particulate carriers for sunscreen formulation. ACTA ACUST UNITED AC 2014. [DOI: 10.1586/edm.11.57] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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14
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Songkro S, Lo NL, Tanmanee N, Maneenuan D, Boonme P. In vitro release, skin permeation and retention of benzophenone-3 from microemulsions (o/w and w/o). J Drug Deliv Sci Technol 2014. [DOI: 10.1016/s1773-2247(14)50140-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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15
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Puglia C, Damiani E, Offerta A, Rizza L, Tirendi GG, Tarico MS, Curreri S, Bonina F, Perrotta RE. Evaluation of nanostructured lipid carriers (NLC) and nanoemulsions as carriers for UV-filters: Characterization, in vitro penetration and photostability studies. Eur J Pharm Sci 2014; 51:211-7. [DOI: 10.1016/j.ejps.2013.09.023] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Revised: 09/17/2013] [Accepted: 09/21/2013] [Indexed: 01/08/2023]
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16
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Jaques JADS, Rezer JFP, Ruchel JB, Souza VDCG, Pinheiro KDV, Schlemmer KB, Schlemmer JB, Bertoldo TMD, Martins NMB, Bertoncheli CDM, Fontana MC, Beck RCR, Leal DBR. An experimental model of contact dermatitis: evaluation of the oxidative profile of Wistar rats treated with free and nanoencapsulated clobetasol. Redox Rep 2013; 17:206-13. [PMID: 23068967 DOI: 10.1179/1351000212y.0000000024] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE An experimental animal model of contact dermatitis (CD) was used to investigate the effects of free and nanoencapsulated clobetasol propionate on the skin and on the oxidative profile of liver tissue. METHODS Female Wistar rats were divided into six groups, each containing eight rats. The first group, control (C), was sensitized with solid vaseline. Group 2, (CD), was sensitized with 5% NiSO(4). Groups 3 and 4 were sensitized with 5% NiSO(4) and treated with free (FC) and nanoencapsulated (NC) clobetasol (0.42 mg/g), respectively, daily for 5 days. Group 5 was treated with nanoencapsulated clobetasol (0.42 mg/g) on days 1, 3, and 5 (C135) and group 6 received a hydrogel containing empty nanoparticles (NP) daily for 5 days. Thiobarbituric acid reactive substances (TBARS), carbonyl levels, non-protein sulfhydryl groups (NPSH) and catalase activity were measured in liver homogenates. RESULTS A significant increase was observed in the levels of TBARS, NPSH, and catalase activity for the groups CD and NP. DISCUSSION Our results suggest that both NiSO(4) sensitization and NP administration induced oxidation of cellular lipids and activated the antioxidant enzyme catalase to protect from this damage. These results also indicated that daily treatment with the free and nanoencapsulated clobetasol, as well as treatment with the nanoencapsulated clobetasol every other day, were able to prevent these redox alterations and protect against histological damage.
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Affiliation(s)
- Jeandre Augusto dos Santos Jaques
- Departamento de Química, Laboratório de Enzimologia Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Campus Universitário, Camobi, Santa Maria, RS, Brasil
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Shi L, Shan J, Ju Y, Aikens P, Prud’homme RK. Nanoparticles as delivery vehicles for sunscreen agents. Colloids Surf A Physicochem Eng Asp 2012. [DOI: 10.1016/j.colsurfa.2011.12.053] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Morabito K, Shapley NC, Steeley KG, Tripathi A. Review of sunscreen and the emergence of non-conventional absorbers and their applications in ultraviolet protection. Int J Cosmet Sci 2011; 33:385-90. [PMID: 21507015 DOI: 10.1111/j.1468-2494.2011.00654.x] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Protection against ultraviolet (UV) radiation is the major function of sunscreen lotions and UV-protective coatings for vehicles, homes, equipment and clothing. Sunscreen formulations have been optimized to become protective over a broader spectrum of UV radiation and maintain greater photostability. They are comprised of organic and inorganic components that act as chemical and physical UV protectors, respectively. Some of the organic components are limited by their spectrum of protection and photostability. Studies using solid lipid nanoparticles, recently explored organic molecules, inorganic components and antioxidants attempt to further optimize UV protection. In this review, we examine traditional and emerging nanoparticle components and highlight novel ideas in UV protection which may provide pathways for future studies.
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Affiliation(s)
- K Morabito
- Division of Engineering and Medical Sciences, Brown University, Providence, RI 02912, USA
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Durand L, Habran N, Henschel V, Amighi K. Encapsulation of ethylhexyl methoxycinnamate, a light-sensitive UV filter, in lipid nanoparticles. J Microencapsul 2010; 27:714-25. [DOI: 10.3109/02652048.2010.513455] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Vettor M, Bourgeois S, Fessi H, Pelletier J, Perugini P, Pavanetto F, Bolzinger MA. Skin absorption studies of octyl-methoxycinnamate loaded poly(D,L-lactide) nanoparticles: Estimation of the UV filter distribution and release behaviour in skin layers. J Microencapsul 2010; 27:253-62. [DOI: 10.3109/10717540903097770] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Weiss-Angeli V, Bourgeois S, Pelletier J, Guterres SS, Fessi H, Bolzinger MA. Development of an original method to study drug release from polymeric nanocapsules in the skin. J Pharm Pharmacol 2010; 62:35-45. [DOI: 10.1211/jpp.62.01.0003] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Abstract
Objectives
This study aimed to investigate the distribution and release profile in the skin of a lipophilic model molecule, octylmethoxycinnamate (OMC), loaded in poly(ε-caprolactone) nanocapsules (NC) by the Franz cell method.
Methods
Nanocapsules were formulated in a hydroxyethylcellulose gel and compared to the same gel containing 5% of free OMC as control. A new extraction method was used to discriminate the OMC still entrapped in the NC from free OMC released in the skin strata. The OMC extraction from the skin was performed using acetonitrile, which broke the NC, or isopropyl myristate, which kept the NC intact.
Key findings
When isopropylmyristate was used to determine the OMC released from NC, the results showed that more than 80% of the OMC was released from the NC at the skin surface after 6 h, whereas only 30% was released in the stratum corneum and epidermis.
Conclusions
It is suggested that the mechanism of release is different at the surface and in viable skin, probably due to the different local environments surrounding the NC. The small amount of OMC that reached the dermis was no longer encapsulated, suggesting that the NC did not reach the dermis. The viable epidermis seemed to be the limiting barrier against NC diffusion into the skin.
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Affiliation(s)
- Valeria Weiss-Angeli
- Department for the Postgraduate Programme in Pharmaceutical Sciences, Federal University of Rio Grande do Sul, Porto Alegre, Brasil, France
| | - Sandrine Bourgeois
- Université de Lyon F-69000, Lyon, Université Lyon 1, ISPB – Faculté de Pharmacie, Laboratoire de Dermopharmacie et Cosmétologie, F-69008, Lyon, UMR CNRS 5007, Laboratoire d'Automatique et de Génie des Procédés (LAGEP), F-69622, Villeurbanne, France
| | - Jocelyne Pelletier
- Université de Lyon F-69000, Lyon, Université Lyon 1, ISPB – Faculté de Pharmacie, Laboratoire de Dermopharmacie et Cosmétologie, F-69008, Lyon, UMR CNRS 5007, Laboratoire d'Automatique et de Génie des Procédés (LAGEP), F-69622, Villeurbanne, France
| | - Silvia Stanisçuaski Guterres
- Department for the Postgraduate Programme in Pharmaceutical Sciences, Federal University of Rio Grande do Sul, Porto Alegre, Brasil, France
| | - Hatem Fessi
- Université de Lyon F-69000, Lyon, Université Lyon 1, ISPB – Faculté de Pharmacie, Laboratoire de Dermopharmacie et Cosmétologie, F-69008, Lyon, UMR CNRS 5007, Laboratoire d'Automatique et de Génie des Procédés (LAGEP), F-69622, Villeurbanne, France
| | - Marie-Alexandrine Bolzinger
- Université de Lyon F-69000, Lyon, Université Lyon 1, ISPB – Faculté de Pharmacie, Laboratoire de Dermopharmacie et Cosmétologie, F-69008, Lyon, UMR CNRS 5007, Laboratoire d'Automatique et de Génie des Procédés (LAGEP), F-69622, Villeurbanne, France
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