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Marín-Castejón A, Marco-Bonilla M, Terencio MC, Arasa J, Carceller MC, Ferrandiz ML, Noguera MA, Andrés-Ejarque R, Montesinos MC. Adenosine A 2B receptor agonist improves epidermal barrier integrity in a murine model of epidermal hyperplasia. Biomed Pharmacother 2024; 173:116401. [PMID: 38460363 DOI: 10.1016/j.biopha.2024.116401] [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: 12/19/2023] [Revised: 02/27/2024] [Accepted: 03/06/2024] [Indexed: 03/11/2024] Open
Abstract
Adenosine regulates multiple physiological processes through the activation of four receptor subtypes, of which the A2B adenosine receptor (A2BAR) has the lowest affinity for adenosine. Being the adenosine receptor subtype most prominently expressed in epidermis, we recently described the antiproliferative and anti-inflammatory effect of the selective A2BAR agonist BAY60-6583 (BAY) in human keratinocytes stimulated with 12-O-tetradecanoylphorbol-13-acetate (TPA), so we sought to establish the effect of topical application of BAY in a model of murine epidermal hyperplasia. Topical application of BAY (1 or 10 μg/site) prevented the inflammatory reaction and skin lesions induced by TPA, minimizing hyperproliferation and acanthosis, as well as the expression of specific markers of proliferative keratinocytes. On the other hand, pre-treatment with the selective A2BAR antagonist, PSB-1115 (PSB, 5 or 50 μg/site) reversed these beneficial effects. Additionally, BAY application normalized the expression of epidermal barrier proteins, whose integrity is altered in inflammatory skin diseases, while treatment with the antagonist alone worsened it. Our results, besides confirming the anti-inflammatory and antiproliferative effects of the A2BAR agonist, further demonstrate a role of A2BAR activation to preserve the epidermal barrier. Therefore, the activation of A2BAR may constitute a possible new pharmacological target for the treatment of skin inflammatory diseases such as psoriasis.
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Affiliation(s)
- Asunción Marín-Castejón
- Department of Pharmacology, Faculty of Pharmacy and Food Sciences, University of Valencia, Av. Vicent Andrés Estellés s/n, Burjassot 46100, Valencia, Spain; Interuniversity Research Institute for Molecular Recognition and Technological Development (IDM), University of Valencia, Polytechnic University of Valencia, Av. Vicent A. Estellés s/n, Burjassot 46100, Valencia, Spain
| | - Miguel Marco-Bonilla
- Department of Pharmacology, Faculty of Pharmacy and Food Sciences, University of Valencia, Av. Vicent Andrés Estellés s/n, Burjassot 46100, Valencia, Spain
| | - M Carmen Terencio
- Department of Pharmacology, Faculty of Pharmacy and Food Sciences, University of Valencia, Av. Vicent Andrés Estellés s/n, Burjassot 46100, Valencia, Spain; Interuniversity Research Institute for Molecular Recognition and Technological Development (IDM), University of Valencia, Polytechnic University of Valencia, Av. Vicent A. Estellés s/n, Burjassot 46100, Valencia, Spain
| | - Jorge Arasa
- Department of Pharmacology, Faculty of Pharmacy and Food Sciences, University of Valencia, Av. Vicent Andrés Estellés s/n, Burjassot 46100, Valencia, Spain; Interuniversity Research Institute for Molecular Recognition and Technological Development (IDM), University of Valencia, Polytechnic University of Valencia, Av. Vicent A. Estellés s/n, Burjassot 46100, Valencia, Spain
| | - M Carmen Carceller
- Interuniversity Research Institute for Molecular Recognition and Technological Development (IDM), University of Valencia, Polytechnic University of Valencia, Av. Vicent A. Estellés s/n, Burjassot 46100, Valencia, Spain; Department of Pharmacy, Pharmaceutical Technology and Parasitology, Faculty of Pharmacy and Food Sciences, University of Valencia, Av. Vicent Andrés Estellés s/n, Burjassot 46100, Valencia, Spain
| | - M Luisa Ferrandiz
- Department of Pharmacology, Faculty of Pharmacy and Food Sciences, University of Valencia, Av. Vicent Andrés Estellés s/n, Burjassot 46100, Valencia, Spain; Interuniversity Research Institute for Molecular Recognition and Technological Development (IDM), University of Valencia, Polytechnic University of Valencia, Av. Vicent A. Estellés s/n, Burjassot 46100, Valencia, Spain
| | - M Antonia Noguera
- Department of Pharmacology, Faculty of Pharmacy and Food Sciences, University of Valencia, Av. Vicent Andrés Estellés s/n, Burjassot 46100, Valencia, Spain; Instituto Universitario de Biotecnología y Biomedicina (BIOTECMED) Universitat de València, Av. Vicent A. Estellés s/n, Burjassot 46100, Valencia, Spain
| | - Rosa Andrés-Ejarque
- Centre for Inflammation Biology and Cancer Immunology, School of Immunology & Microbial Sciences, King's College London, London SE1 1UL, UK
| | - M Carmen Montesinos
- Department of Pharmacology, Faculty of Pharmacy and Food Sciences, University of Valencia, Av. Vicent Andrés Estellés s/n, Burjassot 46100, Valencia, Spain; Interuniversity Research Institute for Molecular Recognition and Technological Development (IDM), University of Valencia, Polytechnic University of Valencia, Av. Vicent A. Estellés s/n, Burjassot 46100, Valencia, Spain.
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Rosa P, Friedrich ML, Dos Santos J, Pegoraro NS, Camponogara C, Oliveira SM, da Silva CDB, Adams AIH. Development of a nanotechnological hydrogel containing desonide nanocapsules in association with acai oil: design and in vivo evaluation. Pharm Dev Technol 2022; 27:654-664. [PMID: 35850635 DOI: 10.1080/10837450.2022.2103147] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Nanotechnological products have been used as strategies to optimize the therapy and minimize the side effects of topical corticoids. The objective of this study was to develop hydrogels by the addition of sclerotium gum to the suspensions of desonide-loaded açai oil-based nanocapsules and to study their biological effect using an animal model of acute skin inflammation. The hydrogels presented a pH compatible with topical application (4.4 to 5.0), nanometric mean diameter (131 to 165 nm), pseudoplastic behavior, and stability under room conditions during 30 days. The in vitro skin permeation/penetration study demonstrated that a higher amount of desonide (p < 0.05) was retained in the epidermis from the nanotechnological-hydrogels (0.33 to 0.36 µg.cm2) in comparison to the commercial gel cream (0.16 µg.cm2). In the dermis, the nanostructured hydrogels promoted a lower DES retention compared to the non-nanostructured formulations (p < 0.05). This result may indicate a smaller amount of drug reaching the bloodstream and, thus, fewer side effects can be expected. Concerning the anti-inflammatory effect, the developed hydrogels reduced both ear edema and inflammatory cell infiltration, showing an effect comparable to the commercially available formulation, which presents twice the drug concentration. The hydrogels developed may be considered a promising approach to treat dermatological disorders.
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Affiliation(s)
- Priscila Rosa
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | - Mariane Lago Friedrich
- Departamento de Farmácia Industrial, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | - Juliana Dos Santos
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | - Natháli Schopf Pegoraro
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | - Camila Camponogara
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | - Sara Marchesan Oliveira
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | - Cristiane de Bona da Silva
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Federal de Santa Maria, Santa Maria, Brazil.,Departamento de Farmácia Industrial, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | - Andréa Inês Horn Adams
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Federal de Santa Maria, Santa Maria, Brazil.,Departamento de Farmácia Industrial, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, Brazil
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3
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Nakamura A, Uratsuji H, Yamada Y, Hashimoto K, Nozawa N, Matsumoto T. Anti-inflammatory effect of lanoconazole on 12-O-tetradecanoylphorbol-13-acetate- and 2,4,6-trinitrophenyl chloride-induced skin inflammation in mice. Mycoses 2019; 63:189-196. [PMID: 31724251 PMCID: PMC7003819 DOI: 10.1111/myc.13034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 11/07/2019] [Accepted: 11/11/2019] [Indexed: 01/27/2023]
Abstract
Background Lanoconazole (LCZ) is a topical antifungal agent clinically used to treat fungal infections such as tinea pedis. LCZ has not only antifungal effects but also anti‐inflammatory effects, which have the potential to provide additional clinical benefits. However, the characteristic features of the inhibitory effects of LCZ on skin inflammation remain unclear. Objective We evaluated the inhibitory effects of topical application of LCZ, and compared the effects of LCZ with those of other antifungal agents including liranaftate, terbinafine and amorolfine. Methods Each antifungal agent was topically applied on 12‐O‐tetradecanoylphorbol‐13‐acetate‐induced irritant dermatitis and 2,4,6‐trinitrophenyl chloride‐induced contact dermatitis in mice (BALB/c). The ear thickness, myeloperoxidase activity and inflammatory mediator contents were evaluated. Results LCZ dose‐dependently suppressed 12‐O‐tetradecanoylphorbol‐13‐acetate‐induced irritant dermatitis, suppressed the production of neutrophil chemotactic factors such as keratinocyte‐derived chemokine and macrophage inflammatory protein‐2, and inhibited neutrophil infiltration to the inflammation site. Moreover, 1% LCZ reduced the ear swelling in mice with 2,4,6‐trinitrophenyl chloride‐induced contact dermatitis in accordance with the inhibition of interferon‐γ production. The inhibitory potency of LCZ on these types of dermatitis in mice was stronger than that of other types of antifungal agents. Conclusion The anti‐inflammatory effects of LCZ were exerted through the inhibition of inflammatory mediator production. These effects may contribute to the relief of dermatitis symptoms in patients with tinea pedis.
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Affiliation(s)
- Aki Nakamura
- Drug Development Research Laboratories, Maruho Co., Ltd., Kyoto, Japan
| | - Hideya Uratsuji
- Drug Development Research Laboratories, Maruho Co., Ltd., Kyoto, Japan
| | - Yoshihito Yamada
- Drug Development Research Laboratories, Maruho Co., Ltd., Kyoto, Japan
| | - Kei Hashimoto
- Drug Development Research Laboratories, Maruho Co., Ltd., Kyoto, Japan
| | - Naoki Nozawa
- Drug Development Research Laboratories, Maruho Co., Ltd., Kyoto, Japan
| | - Tatsumi Matsumoto
- Drug Development Research Laboratories, Maruho Co., Ltd., Kyoto, Japan
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Ferri D, Costero AM, Gaviña P, Parra M, Merino V, Teruel AH, Sancenón F, Martínez-Máñez R. Efficacy of budesonide-loaded mesoporous silica microparticles capped with a bulky azo derivative in rats with TNBS-induced colitis. Int J Pharm 2019; 561:93-101. [PMID: 30817986 DOI: 10.1016/j.ijpharm.2019.02.030] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 02/14/2019] [Accepted: 02/15/2019] [Indexed: 12/25/2022]
Abstract
A colon targeted drug delivery system for inflammatory bowel diseases (IBD), consisting in budesonide loaded mesoporous silica microparticles functionalized with a selective azo-molecular gate (M-Bud), has been evaluated for in vivo efficacy. Experimental colitis in male Wistar rats was induced by rectal instillation of 2,4,6-trinitrobenzenesulfonic acid (TNBS). M-Bud was orally administered to the rats as a suspension in water. Colon/body weight ratio, clinical activity score, and histological evaluation were used as inflammatory indices to measure the performance of the microparticles. The formulation was compared with a suspension prepared from the commercial drug Entocord®. Statistical analyses of all scores indicate that the controlled release of budesonide in colon from M-Bud showed efficacy similar to that of Entocord in the healing of induced colitis in rats.
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Affiliation(s)
- Daniel Ferri
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Doctor Moliner 50, Burjassot, 46100 Valencia, Spain; Departamento de Química Orgánica, Universitat de València, Doctor Moliner 50, Burjassot, 46100 Valencia, Spain
| | - Ana M Costero
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Doctor Moliner 50, Burjassot, 46100 Valencia, Spain; Departamento de Química Orgánica, Universitat de València, Doctor Moliner 50, Burjassot, 46100 Valencia, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Pablo Gaviña
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Doctor Moliner 50, Burjassot, 46100 Valencia, Spain; Departamento de Química Orgánica, Universitat de València, Doctor Moliner 50, Burjassot, 46100 Valencia, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain.
| | - Margarita Parra
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Doctor Moliner 50, Burjassot, 46100 Valencia, Spain; Departamento de Química Orgánica, Universitat de València, Doctor Moliner 50, Burjassot, 46100 Valencia, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Virginia Merino
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Doctor Moliner 50, Burjassot, 46100 Valencia, Spain; Departamento de Farmacia y Tecnología Farmacéutica y Parasitología, Universitat de València, Avda Vte Andrés Estellés sn, Burjassot, 46100 Valencia, Spain.
| | - Adrián H Teruel
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Doctor Moliner 50, Burjassot, 46100 Valencia, Spain; Departamento de Química, Universitat Politècnica de València, Camí de Vera s/n, 46022 Valencia, Spain
| | - Félix Sancenón
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Doctor Moliner 50, Burjassot, 46100 Valencia, Spain; Departamento de Química, Universitat Politècnica de València, Camí de Vera s/n, 46022 Valencia, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
| | - Ramón Martínez-Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Doctor Moliner 50, Burjassot, 46100 Valencia, Spain; Departamento de Química, Universitat Politècnica de València, Camí de Vera s/n, 46022 Valencia, Spain; CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Spain
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Pleguezuelos-Villa M, Mir-Palomo S, Díez-Sales O, Buso MAOV, Sauri AR, Nácher A. A novel ultradeformable liposomes of Naringin for anti-inflammatory therapy. Colloids Surf B Biointerfaces 2017; 162:265-270. [PMID: 29216513 DOI: 10.1016/j.colsurfb.2017.11.068] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 11/25/2017] [Accepted: 11/30/2017] [Indexed: 01/05/2023]
Abstract
Ultradeformable liposomes were formulated using naringin (NA), a flavanone glycoside, at different concentrations (3, 6 and 9mg/mL). Nanovesicles were small size (∼100nm), regardless of the NA concentration used, and monodisperse (PI<0.30). All formulations showed a high entrapment efficiency (∼88%) and a highly negative zeta potential (around -30mV). The selected formulations were highly biocompatible as confirmed by in vitro studies using 3T3 fibroblasts. In vitro assay showed that the amounts (%) of NA accumulated in the epidermis (∼10%) could explain the anti-inflammatory properties of ultradeformable liposomes. In vivo studies confirmed the higher effectiveness of ultradeformable liposomes respect to betamethasone cream and NA dispersion in reducing skin inflammation in mice. Overall, it can conclude that NA ultradeformable liposomes can be considered as a promising formulation for the treatment of skin inflammatory diseases.
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Affiliation(s)
- María Pleguezuelos-Villa
- Department of Pharmacy, Pharmaceutical Technology and Parasitology, Faculty of Pharmacy, University of Valencia,Av. Vicent Andrés Estellés s/n, 46100, Burjassot, Valencia, Spain.
| | - Silvia Mir-Palomo
- Department of Pharmacy, Pharmaceutical Technology and Parasitology, Faculty of Pharmacy, University of Valencia,Av. Vicent Andrés Estellés s/n, 46100, Burjassot, Valencia, Spain
| | - Octavio Díez-Sales
- Department of Pharmacy, Pharmaceutical Technology and Parasitology, Faculty of Pharmacy, University of Valencia,Av. Vicent Andrés Estellés s/n, 46100, Burjassot, Valencia, Spain; Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Av. Vicent Andrés Estellés s/n, 46100, Burjassot, Valencia, Spain
| | - M A Ofelia Vila Buso
- Department of Physical Chemistry, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100, Burjassot, Valencia, Spain
| | - Amparo Ruiz Sauri
- Department of Pathology, University of Valencia, Av. Blasco Ibañez 17, 46010 Valencia, Spain
| | - Amparo Nácher
- Department of Pharmacy, Pharmaceutical Technology and Parasitology, Faculty of Pharmacy, University of Valencia,Av. Vicent Andrés Estellés s/n, 46100, Burjassot, Valencia, Spain; Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Universitat Politècnica de València, Universitat de València, Av. Vicent Andrés Estellés s/n, 46100, Burjassot, Valencia, Spain
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Rosa P, Santos JD, Lehmen TF, Weber J, Flores FC, Silva CDBD, Oliveira SM, Brusco I, Milani GB, Adams AIH. In vitro and in vivo evaluation of a desonide gel-cream photostabilized with benzophenone-3. Drug Dev Ind Pharm 2015; 42:19-27. [DOI: 10.3109/03639045.2015.1022554] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Priscila Rosa
- Programa de Pós-Graduação em Ciências Farmacêuticas,
| | | | | | - Julia Weber
- Programa de Pós-Graduação em Ciências Farmacêuticas,
| | | | | | | | - Indiara Brusco
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica Toxicológica, Universidade Federal de Santa Maria, Santa Maria, Brazil
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Arasa J, Martos P, Terencio MC, Valcuende-Cavero F, Montesinos MC. Topical application of the adenosine A2Areceptor agonist CGS-21680 prevents phorbol-induced epidermal hyperplasia and inflammation in mice. Exp Dermatol 2014; 23:555-60. [DOI: 10.1111/exd.12461] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/27/2014] [Indexed: 12/18/2022]
Affiliation(s)
- Jorge Arasa
- Departament of Pharmacology; Faculty of Pharmacy; University of Valencia; Valencia Spain
- Center of Molecular Recognition and Technological Development (IDM); Valencia Spain
| | - Patricio Martos
- Departament of Pharmacology; Faculty of Pharmacy; University of Valencia; Valencia Spain
| | - María Carmen Terencio
- Departament of Pharmacology; Faculty of Pharmacy; University of Valencia; Valencia Spain
- Center of Molecular Recognition and Technological Development (IDM); Valencia Spain
| | - Francisca Valcuende-Cavero
- Department of Dermatology; University Hospital La Plana; Vila-real Spain
- Department of Medicine and Surgery; CEU Cardinal Herrera University; Castellón de la Plana Spain
| | - María Carmen Montesinos
- Departament of Pharmacology; Faculty of Pharmacy; University of Valencia; Valencia Spain
- Center of Molecular Recognition and Technological Development (IDM); Valencia Spain
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Topical anti-inflammatory potential of quercetin in lipid-based nanosystems: in vivo and in vitro evaluation. Pharm Res 2013; 31:959-68. [PMID: 24297068 DOI: 10.1007/s11095-013-1215-0] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2013] [Accepted: 09/18/2013] [Indexed: 10/26/2022]
Abstract
PURPOSE To develop quercetin-loaded phospholipid vesicles, namely liposomes and PEVs (Penetration Enhancer-containing Vesicles), and to investigate their efficacy on TPA-induced skin inflammation. METHODS Vesicles were made from a mixture of phospholipids, quercetin and polyethylene glycol 400 (PEG), specifically added to increase drug solubility and penetration through the skin. Vesicle morphology and self-assembly were probed by Cryo-Transmission Electron Microscopy and Small/Wide Angle X-ray Scattering, as well as the main physico-chemical features by Light Scattering. The anti-inflammatory efficacy of quercetin nanovesicles was assessed in vivo on TPA-treated mice dorsal skin by the determination of two biomarkers: oedema formation and myeloperoxidase activity. The uptake of vesicles by 3T3 fibroblasts was also evaluated. RESULTS Small spherical vesicles were produced. Their size and lamellarity was strongly influenced by the PEG content (0%, 5%, 10% v/v). The administration of vesicular quercetin on TPA-inflamed skin resulted in an amelioration of the tissue damage, with a noticeable attenuation of oedema and leukocyte infiltration, especially using 5% PEG-PEVs, as also confirmed by confocal microscopy. In vitro studies disclosed a massive uptake and diffusion of PEVs in dermal fibroblasts. CONCLUSIONS The proposed approach based on quercetin vesicular formulations may be of value in the treatment of inflammatory skin disorders.
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Bisson JF, Hidalgo-Lucas S, Bouschbacher M, Thomassin L. Effects of TLC-Ag dressings on skin inflammation. J Dermatol 2013; 40:463-70. [DOI: 10.1111/1346-8138.12149] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2012] [Accepted: 02/20/2013] [Indexed: 12/19/2022]
Affiliation(s)
- Jean-François Bisson
- Department of Cancerology, Human Pathologies and Toxicology; ETAP Research Center; Vandœuvre-lès-Nancy; France
| | - Sophie Hidalgo-Lucas
- Department of Cancerology, Human Pathologies and Toxicology; ETAP Research Center; Vandœuvre-lès-Nancy; France
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10
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Andrés RM, Montesinos MC, Navalón P, Payá M, Terencio MC. NF-κB and STAT3 inhibition as a therapeutic strategy in psoriasis: in vitro and in vivo effects of BTH. J Invest Dermatol 2013; 133:2362-2371. [PMID: 23594598 DOI: 10.1038/jid.2013.182] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2012] [Revised: 01/14/2013] [Accepted: 03/04/2013] [Indexed: 12/18/2022]
Abstract
Benzo[b]thiophen-2-yl-3-bromo-5-hydroxy-5H-furan-2-one (BTH) is a simple and interesting synthetic derivative of petrosaspongiolide M, a natural compound isolated from a sea sponge with demonstrated potent anti-inflammatory activity through inhibition of the NF-κB signaling pathway. In the present study, we report the in vitro and in vivo pharmacological effect of BTH on some parameters related to the innate and adaptive response in the pathogenesis of psoriasis. BTH inhibited the release of some of the key psoriatic cytokines such as tumor necrosis factor α, IL-8, IL-6, and CCL27 through the downregulation of NF-κB in normal human keratinocytes. Moreover, it impaired signal transducers and activators of transcription 3 (STAT3) phosphorylation and translocation to the nucleus, which resulted in decreased keratinocyte proliferation. These results were confirmed in vivo in two murine models of psoriasis: the epidermal hyperplasia induced by 12-O-tetradecanoylphorbol-13-acetate and the imiquimod-induced skin inflammation model. In both cases, topical administration of BTH prevented skin infiltration and hyperplasia through suppression of NF-κB and STAT3 phosphorylation. Our results confirm the pivotal role of both transcriptional factors in skin inflammation, as occurs in psoriasis, and highlight the potential of small molecules as therapeutic agents for the treatment of this skin disease, with BTH being a potential candidate for future drug research.
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Affiliation(s)
- Rosa M Andrés
- Department of Pharmacology, Faculty of Pharmacy, University of Valencia, Valencia, Spain; Center of Molecular Recognition and Technological Development, University of Valencia, Valencia, Spain
| | - M Carmen Montesinos
- Department of Pharmacology, Faculty of Pharmacy, University of Valencia, Valencia, Spain; Center of Molecular Recognition and Technological Development, University of Valencia, Valencia, Spain
| | - Pedro Navalón
- Department of Urology, General University Hospital of Valencia, Valencia, Spain
| | - Miguel Payá
- Department of Pharmacology, Faculty of Pharmacy, University of Valencia, Valencia, Spain; Center of Molecular Recognition and Technological Development, University of Valencia, Valencia, Spain
| | - M Carmen Terencio
- Department of Pharmacology, Faculty of Pharmacy, University of Valencia, Valencia, Spain; Center of Molecular Recognition and Technological Development, University of Valencia, Valencia, Spain.
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11
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Caddeo C, Sales OD, Valenti D, Saurí AR, Fadda AM, Manconi M. Inhibition of skin inflammation in mice by diclofenac in vesicular carriers: Liposomes, ethosomes and PEVs. Int J Pharm 2013; 443:128-36. [DOI: 10.1016/j.ijpharm.2012.12.041] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2012] [Revised: 12/24/2012] [Accepted: 12/29/2012] [Indexed: 11/24/2022]
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12
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Takano Y, Mitsuhashi H, Ueno K. 1α,25-Dihydroxyvitamin D₃ inhibits neutrophil recruitment in hamster model of acute lung injury. Steroids 2011; 76:1305-9. [PMID: 21745487 DOI: 10.1016/j.steroids.2011.06.009] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2011] [Revised: 06/23/2011] [Accepted: 06/24/2011] [Indexed: 11/22/2022]
Abstract
The chemokine interleukin-8 (IL-8) is involved in the pathogenesis of acute lung injury (ALI). Although several studies have reported that 1α,25-dihydroxyvitamin D(3) (1α,25(OH)(2)D(3)) suppresses IL-8 production in vitro and in vivo, 1α,25(OH)(2)D(3) has not been demonstrated to be effective in an animal model of ALI. Here, we determined its effects of 1α,25(OH)(2)D(3) in a hamster model where ALI was induced by lipopolysaccharide (LPS) inhalation. 1α,25(OH)(2)D(3) inhibited neutrophil recruitment in the lung by approximately 40% without increasing plasma calcium concentration, while it did not inhibit monocyte recruitment. Our findings show that vitamin D(3) analogues may be suitable as novel anti-inflammatory agents for ALI.
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Affiliation(s)
- Yasuhiro Takano
- Pharmacological Research Department, Pharmaceuticals Development Research Laboratories, Teijin Institute for Bio-Medical Research, Hino, Tokyo 191-8512, Japan.
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Mura C, Nácher A, Merino V, Merino-Sanjuan M, Carda C, Ruiz A, Manconi M, Loy G, Fadda A, Diez-Sales O. N-Succinyl-chitosan systems for 5-aminosalicylic acid colon delivery: In vivo study with TNBS-induced colitis model in rats. Int J Pharm 2011; 416:145-54. [DOI: 10.1016/j.ijpharm.2011.06.025] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2011] [Revised: 06/14/2011] [Accepted: 06/16/2011] [Indexed: 11/24/2022]
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14
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Shin EK, Kim DH, Lim H, Shin HK, Kim JK. The Anti-Inflammatory Effects of a Methanolic Extract from Radix Isatidis in Murine Macrophages and Mice. Inflammation 2009; 33:110-8. [DOI: 10.1007/s10753-009-9164-9] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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15
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Avarol inhibits TNF-α generation and NF-κB activation in human cells and in animal models. Life Sci 2008; 82:256-64. [DOI: 10.1016/j.lfs.2007.11.017] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2007] [Revised: 10/08/2007] [Accepted: 11/05/2007] [Indexed: 12/14/2022]
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16
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Amigó M, Payá M, De Rosa S, Terencio MC. Antipsoriatic effects of avarol-3'-thiosalicylate are mediated by inhibition of TNF-alpha generation and NF-kappaB activation in mouse skin. Br J Pharmacol 2007; 152:353-65. [PMID: 17641670 PMCID: PMC2042954 DOI: 10.1038/sj.bjp.0707394] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND AND PURPOSE Avarol is a marine sesquiterpenoid hydroquinone with anti-inflammatory and antipsoriatic properties. The aim of this study was to evaluate the in vitro and in vivo pharmacological behaviour of the derivative avarol-3'-thiosalicylate (TA) on some inflammatory parameters related to the pathogenesis of psoriasis. EXPERIMENTAL APPROACH Human neutrophils and monocytes as well as the human keratinocyte cell line HaCaT were used to study the effect of TA on oxidative stress, the arachidonic acid pathway, tumour necrosis factor-alpha (TNF-alpha) release and nuclear factor-kappaB (NF-kappaB) activation. All these parameters were also determined in vivo using the zymosan induced mouse air pouch model and the 12-O-tetradecanoylphorbol-13-acetate (TPA) induced mouse epidermal hyperplasia model. KEY RESULTS TA showed antioxidant properties in human neutrophils and in the hypoxanthine/xanthine oxidase assay. This compound reduced, in a concentration-dependent manner, leukotriene B(4), prostaglandin E(2) and TNF-alpha production in activated leukocytes. Oral and intrapouch administration of TA in the mouse air pouch model produced a dose-dependent reduction of all these inflammatory mediators. TA also inhibited secretory phospholipase A(2) activity and NF-kappaB DNA-binding in HaCaT keratinocytes. In TPA-induced mouse epidermal hyperplasia, topical administration of TA reduced oedema, leukocyte infiltration, eicosanoid levels and TNF-alpha in skin. In addition, interleukin (IL)-1beta and IL-2 production were also inhibited. Finally, TA was also capable of suppressing NF-kappaB nuclear translocation in vivo. CONCLUSIONS AND IMPLICATIONS TA inhibited several key biomarkers up-regulated in the inflammatory response of psoriatic skin and this compound could be a promising antipsoriatic agent.
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Affiliation(s)
- M Amigó
- Departament de Farmacologia, Facultat de Farmàcia, Universitat de València Burjassot, Valencia, Spain
| | - M Payá
- Departament de Farmacologia, Facultat de Farmàcia, Universitat de València Burjassot, Valencia, Spain
| | - S De Rosa
- Istituto di Chimica Biomolecolare CNR Pozzuoli, Napoli, Italy
| | - M C Terencio
- Departament de Farmacologia, Facultat de Farmàcia, Universitat de València Burjassot, Valencia, Spain
- Author for correspondence:
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