Topical amphotericin B in ultradeformable liposomes: Formulation, skin penetration study, antifungal and antileishmanial activity in vitro
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FIOCRUZ (ARCA) |
Texto Completo: | https://www.arca.fiocruz.br/handle/icict/18084 |
Resumo: | PIP-2010-2012 N◦893CONICET and Secretaria de Investigaciones, Universidad Nacional de Quilmes. MJA and PS have a fellowship from National Council for Scientificand Technological Research (CONICET). ELR, MJM, APP are membersof the Research Career Program from CONICET |
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Perez, Ana PaulaAltube, Maria JuliaSchilrreff, PriscilaApezteguia, GustavoCeles, Fabiana SantanaZacchino, SusanaOliveira, Camila Indiani deRomero, Eder LiliaMorilla, Maria Jose2017-03-20T18:14:36Z2017-03-20T18:14:36Z2016PEREZ, A. P. et al. Topical amphotericin B in ultradeformable liposomes: Formulation, skin penetration study, antifungal and antileishmanial activity in vitro. Colloids and Surfaces B: Biointerfaces, v. 139, p. 190–198, 2016.0927-7765https://www.arca.fiocruz.br/handle/icict/1808410.1016/j.colsurfb.2015.12.003PIP-2010-2012 N◦893CONICET and Secretaria de Investigaciones, Universidad Nacional de Quilmes. MJA and PS have a fellowship from National Council for Scientificand Technological Research (CONICET). ELR, MJM, APP are membersof the Research Career Program from CONICETUniversidad Nacional de Quilmes. Nanomedicine Research Program. Departamento de Ciencia y Tecnologia. Buenos Aires, ArgentinaUniversidad Nacional de Quilmes. Nanomedicine Research Program. Departamento de Ciencia y Tecnologia. Buenos Aires, ArgentinaUniversidad Nacional de Quilmes. Nanomedicine Research Program. Departamento de Ciencia y Tecnologia. Buenos Aires, ArgentinaUniversidad Nacional de Quilmes. Nanomedicine Research Program. Departamento de Ciencia y Tecnologia. Buenos Aires, ArgentinaFundação Oswaldo Cruz. Centro de Pesquisas Gonçalo Moniz. Salvador, BA, BrasilFarmacognosia. Facultad de Ciencias Bioquímicas y Farmacéuticas. Santa Fé, ArgentinaFundação Oswaldo Cruz. Centro de Pesquisas Gonçalo Moniz. Salvador, BA, BrasilUniversidad Nacional de Quilmes. Nanomedicine Research Program. Departamento de Ciencia y Tecnologia. Buenos Aires, ArgentinaUniversidad Nacional de Quilmes. Nanomedicine Research Program. Departamento de Ciencia y Tecnologia. Buenos Aires, ArgentinaAiming to improve the topical delivery of AmB to treat cutaneous fungal infections and leishmaniasis, ultradeformable liposomes containing amphotericin B (AmB-UDL) were prepared, and structural and functional characterized. The effect of different edge activators, phospholipid and AmB concentration, and phospholipid to edge activator ratio on liposomal deformability, as well as on AmB liposomal content, was tested. Liposomes having Tween 80 as edge activator resulted of maximal deformability and AmB/phospholipid ratio. These consisted of AmB-UDL of 107±8nm diameter, 0.078-polydispersity index and -3±0.2mV Z potential, exhibiting monomeric AmB encapsulated in the bilayer at a 75% encapsulation efficiency. After its cytotoxicity on keratinocytes (HaCaT cells) and macrophages (J774 cells) was determined, the in vitro antifungal activity of AmB-UDL was assayed. It was found that fungal strains (albicans and non-albicans Candida ATCC strains and clinical isolates of C. albicans) were more sensitive to AmB-UDL than mammal cells. Minimum inhibitory concentration values for AmB-UDL were 5-24 and 24-50 times lower than IC50 for J774 and HaCaT cells, respectively. AmB-UDL at 1.25μg/ml also displayed 100 and 75% anti- Leishmania braziliensis promastigote and amastigote activity, respectively. Finally, upon 1h of non-occlusive incubation, the total accumulation of AmB in human skin was 40 times higher when applied as AmB-UDL than as AmBisome. AmB-UDL provided a profound AmB penetration toward deep epithelial layers, achieved without classical permeation enhancers. Because of that, topical treatments of cutaneous fungal infection and leishmaniasis with AmB-UDL may be regarded of potential of clinical significance.engElsevierLipossomas flexíveisPeleCandida sppLeishmania braziliensisNanomedicinaFlexible liposomesSkin deliveryCandida sppLeishmania braziliensisNanomedicineTopical amphotericin B in ultradeformable liposomes: Formulation, skin penetration study, antifungal and antileishmanial activity in vitroinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/18084/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALPerez AP Topical amphotericin....pdfPerez AP Topical 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dc.title.pt_BR.fl_str_mv |
Topical amphotericin B in ultradeformable liposomes: Formulation, skin penetration study, antifungal and antileishmanial activity in vitro |
title |
Topical amphotericin B in ultradeformable liposomes: Formulation, skin penetration study, antifungal and antileishmanial activity in vitro |
spellingShingle |
Topical amphotericin B in ultradeformable liposomes: Formulation, skin penetration study, antifungal and antileishmanial activity in vitro Perez, Ana Paula Lipossomas flexíveis Pele Candida spp Leishmania braziliensis Nanomedicina Flexible liposomes Skin delivery Candida spp Leishmania braziliensis Nanomedicine |
title_short |
Topical amphotericin B in ultradeformable liposomes: Formulation, skin penetration study, antifungal and antileishmanial activity in vitro |
title_full |
Topical amphotericin B in ultradeformable liposomes: Formulation, skin penetration study, antifungal and antileishmanial activity in vitro |
title_fullStr |
Topical amphotericin B in ultradeformable liposomes: Formulation, skin penetration study, antifungal and antileishmanial activity in vitro |
title_full_unstemmed |
Topical amphotericin B in ultradeformable liposomes: Formulation, skin penetration study, antifungal and antileishmanial activity in vitro |
title_sort |
Topical amphotericin B in ultradeformable liposomes: Formulation, skin penetration study, antifungal and antileishmanial activity in vitro |
author |
Perez, Ana Paula |
author_facet |
Perez, Ana Paula Altube, Maria Julia Schilrreff, Priscila Apezteguia, Gustavo Celes, Fabiana Santana Zacchino, Susana Oliveira, Camila Indiani de Romero, Eder Lilia Morilla, Maria Jose |
author_role |
author |
author2 |
Altube, Maria Julia Schilrreff, Priscila Apezteguia, Gustavo Celes, Fabiana Santana Zacchino, Susana Oliveira, Camila Indiani de Romero, Eder Lilia Morilla, Maria Jose |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Perez, Ana Paula Altube, Maria Julia Schilrreff, Priscila Apezteguia, Gustavo Celes, Fabiana Santana Zacchino, Susana Oliveira, Camila Indiani de Romero, Eder Lilia Morilla, Maria Jose |
dc.subject.other.pt_BR.fl_str_mv |
Lipossomas flexíveis Pele Candida spp Leishmania braziliensis Nanomedicina |
topic |
Lipossomas flexíveis Pele Candida spp Leishmania braziliensis Nanomedicina Flexible liposomes Skin delivery Candida spp Leishmania braziliensis Nanomedicine |
dc.subject.en.pt_BR.fl_str_mv |
Flexible liposomes Skin delivery Candida spp Leishmania braziliensis Nanomedicine |
description |
PIP-2010-2012 N◦893CONICET and Secretaria de Investigaciones, Universidad Nacional de Quilmes. MJA and PS have a fellowship from National Council for Scientificand Technological Research (CONICET). ELR, MJM, APP are membersof the Research Career Program from CONICET |
publishDate |
2016 |
dc.date.issued.fl_str_mv |
2016 |
dc.date.accessioned.fl_str_mv |
2017-03-20T18:14:36Z |
dc.date.available.fl_str_mv |
2017-03-20T18:14:36Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
PEREZ, A. P. et al. Topical amphotericin B in ultradeformable liposomes: Formulation, skin penetration study, antifungal and antileishmanial activity in vitro. Colloids and Surfaces B: Biointerfaces, v. 139, p. 190–198, 2016. |
dc.identifier.uri.fl_str_mv |
https://www.arca.fiocruz.br/handle/icict/18084 |
dc.identifier.issn.pt_BR.fl_str_mv |
0927-7765 |
dc.identifier.doi.none.fl_str_mv |
10.1016/j.colsurfb.2015.12.003 |
identifier_str_mv |
PEREZ, A. P. et al. Topical amphotericin B in ultradeformable liposomes: Formulation, skin penetration study, antifungal and antileishmanial activity in vitro. Colloids and Surfaces B: Biointerfaces, v. 139, p. 190–198, 2016. 0927-7765 10.1016/j.colsurfb.2015.12.003 |
url |
https://www.arca.fiocruz.br/handle/icict/18084 |
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eng |
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eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Elsevier |
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Elsevier |
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reponame:Repositório Institucional da FIOCRUZ (ARCA) instname:Fundação Oswaldo Cruz (FIOCRUZ) instacron:FIOCRUZ |
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FIOCRUZ |
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Repositório Institucional da FIOCRUZ (ARCA) |
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