Structural features of ultradeformable archaeosomes for topical delivery of ovalbumin
- Autores
- Carrer, Dolores Catalina; Higa, Leticia Herminia; Defain Tesoriero, Maria Victoria; Morilla, María José; Roncaglia, Diana Inés; Romero, Eder Lilia
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The ultradeformable archaeosomes (UDA, made of total polar archaeolipids (TPA) extracted from the extreme halophile archaea Halorubrum tebenquichense:soybean phosphatidylcholine (SPC):sodium cholate (NaChol), 3:3:1 w:w), are promising topical adjuvants showing high deformability, an essential property for intact skin penetration up to the viable epidermis/dermis. To gain insights on UDA structure, the interactions between TPA, SPC and the edge activator NaChol, were assessed by electrospray ionization mass spectroscopy (ESI-MS) and confocal fluorescence microscopy of giant unilamellar vesicles (GUV). The non covalent heterodimers NaChol–SPC, NaChol–phosphatidylglycerophosphate methyl ether (PGPMe), NaChol–sulfated diglycosyl diphytanyl–glycerol diether (SDGD5) and SPC–PGPMe detected in the gas phase by ESI-MS after direct infusion of UDA, together with the homogeneous partition of FASTDiO and DiIC18 in GUV suggested that in these proportions, lipids and NaChol were miscible. We propose therefore, a model where in UDA the SPC diluted sufficient enough in the rich PGPMe TPA, so as to the low lateral mobility of molecules (typical of rich in PGPMe bilayers) was no longer experienced. We also found that 50 μm deep within in vitro human skin canyons, the fluorescence of Alexa fluor 647-ovalbumin in UDL was ∼1.5 folds higher than in UDA, indicating a potential steric hindrance of the voluminous structure of PGPMe UDA bilayer, to the penetration of a particulate cargo such as the 7 nm diameter ovalbumin. According to these observations, a further reduction in PGPMe – a lipid playing no immune role – content could help to improve the performance of UDA as topical adjuvants.
Fil: Carrer, Dolores Catalina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina
Fil: Higa, Leticia Herminia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina
Fil: Defain Tesoriero, Maria Victoria. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina. Instituto Nacional de Tecnología Industrial; Argentina
Fil: Morilla, María José. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina
Fil: Roncaglia, Diana Inés. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina
Fil: Romero, Eder Lilia. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Materia
-
Penetration
Skin
Ultradeformable Archaeosomes - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/31637
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Structural features of ultradeformable archaeosomes for topical delivery of ovalbuminCarrer, Dolores CatalinaHiga, Leticia HerminiaDefain Tesoriero, Maria VictoriaMorilla, María JoséRoncaglia, Diana InésRomero, Eder LiliaPenetrationSkinUltradeformable Archaeosomeshttps://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2The ultradeformable archaeosomes (UDA, made of total polar archaeolipids (TPA) extracted from the extreme halophile archaea Halorubrum tebenquichense:soybean phosphatidylcholine (SPC):sodium cholate (NaChol), 3:3:1 w:w), are promising topical adjuvants showing high deformability, an essential property for intact skin penetration up to the viable epidermis/dermis. To gain insights on UDA structure, the interactions between TPA, SPC and the edge activator NaChol, were assessed by electrospray ionization mass spectroscopy (ESI-MS) and confocal fluorescence microscopy of giant unilamellar vesicles (GUV). The non covalent heterodimers NaChol–SPC, NaChol–phosphatidylglycerophosphate methyl ether (PGPMe), NaChol–sulfated diglycosyl diphytanyl–glycerol diether (SDGD5) and SPC–PGPMe detected in the gas phase by ESI-MS after direct infusion of UDA, together with the homogeneous partition of FASTDiO and DiIC18 in GUV suggested that in these proportions, lipids and NaChol were miscible. We propose therefore, a model where in UDA the SPC diluted sufficient enough in the rich PGPMe TPA, so as to the low lateral mobility of molecules (typical of rich in PGPMe bilayers) was no longer experienced. We also found that 50 μm deep within in vitro human skin canyons, the fluorescence of Alexa fluor 647-ovalbumin in UDL was ∼1.5 folds higher than in UDA, indicating a potential steric hindrance of the voluminous structure of PGPMe UDA bilayer, to the penetration of a particulate cargo such as the 7 nm diameter ovalbumin. According to these observations, a further reduction in PGPMe – a lipid playing no immune role – content could help to improve the performance of UDA as topical adjuvants.Fil: Carrer, Dolores Catalina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; ArgentinaFil: Higa, Leticia Herminia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; ArgentinaFil: Defain Tesoriero, Maria Victoria. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina. Instituto Nacional de Tecnología Industrial; ArgentinaFil: Morilla, María José. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; ArgentinaFil: Roncaglia, Diana Inés. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; ArgentinaFil: Romero, Eder Lilia. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier Science2014-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/31637Romero, Eder Lilia; Roncaglia, Diana Inés; Morilla, María José; Defain Tesoriero, Maria Victoria; Higa, Leticia Herminia; Carrer, Dolores Catalina; et al.; Structural features of ultradeformable archaeosomes for topical delivery of ovalbumin; Elsevier Science; Colloids and Surfaces B: Biointerfaces; 121; 5-2014; 281-2890927-7765CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.colsurfb.2014.05.015info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0927776514002501info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:56:24Zoai:ri.conicet.gov.ar:11336/31637instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:56:24.972CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Structural features of ultradeformable archaeosomes for topical delivery of ovalbumin |
title |
Structural features of ultradeformable archaeosomes for topical delivery of ovalbumin |
spellingShingle |
Structural features of ultradeformable archaeosomes for topical delivery of ovalbumin Carrer, Dolores Catalina Penetration Skin Ultradeformable Archaeosomes |
title_short |
Structural features of ultradeformable archaeosomes for topical delivery of ovalbumin |
title_full |
Structural features of ultradeformable archaeosomes for topical delivery of ovalbumin |
title_fullStr |
Structural features of ultradeformable archaeosomes for topical delivery of ovalbumin |
title_full_unstemmed |
Structural features of ultradeformable archaeosomes for topical delivery of ovalbumin |
title_sort |
Structural features of ultradeformable archaeosomes for topical delivery of ovalbumin |
dc.creator.none.fl_str_mv |
Carrer, Dolores Catalina Higa, Leticia Herminia Defain Tesoriero, Maria Victoria Morilla, María José Roncaglia, Diana Inés Romero, Eder Lilia |
author |
Carrer, Dolores Catalina |
author_facet |
Carrer, Dolores Catalina Higa, Leticia Herminia Defain Tesoriero, Maria Victoria Morilla, María José Roncaglia, Diana Inés Romero, Eder Lilia |
author_role |
author |
author2 |
Higa, Leticia Herminia Defain Tesoriero, Maria Victoria Morilla, María José Roncaglia, Diana Inés Romero, Eder Lilia |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
Penetration Skin Ultradeformable Archaeosomes |
topic |
Penetration Skin Ultradeformable Archaeosomes |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.10 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
The ultradeformable archaeosomes (UDA, made of total polar archaeolipids (TPA) extracted from the extreme halophile archaea Halorubrum tebenquichense:soybean phosphatidylcholine (SPC):sodium cholate (NaChol), 3:3:1 w:w), are promising topical adjuvants showing high deformability, an essential property for intact skin penetration up to the viable epidermis/dermis. To gain insights on UDA structure, the interactions between TPA, SPC and the edge activator NaChol, were assessed by electrospray ionization mass spectroscopy (ESI-MS) and confocal fluorescence microscopy of giant unilamellar vesicles (GUV). The non covalent heterodimers NaChol–SPC, NaChol–phosphatidylglycerophosphate methyl ether (PGPMe), NaChol–sulfated diglycosyl diphytanyl–glycerol diether (SDGD5) and SPC–PGPMe detected in the gas phase by ESI-MS after direct infusion of UDA, together with the homogeneous partition of FASTDiO and DiIC18 in GUV suggested that in these proportions, lipids and NaChol were miscible. We propose therefore, a model where in UDA the SPC diluted sufficient enough in the rich PGPMe TPA, so as to the low lateral mobility of molecules (typical of rich in PGPMe bilayers) was no longer experienced. We also found that 50 μm deep within in vitro human skin canyons, the fluorescence of Alexa fluor 647-ovalbumin in UDL was ∼1.5 folds higher than in UDA, indicating a potential steric hindrance of the voluminous structure of PGPMe UDA bilayer, to the penetration of a particulate cargo such as the 7 nm diameter ovalbumin. According to these observations, a further reduction in PGPMe – a lipid playing no immune role – content could help to improve the performance of UDA as topical adjuvants. Fil: Carrer, Dolores Catalina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina Fil: Higa, Leticia Herminia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina Fil: Defain Tesoriero, Maria Victoria. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina. Instituto Nacional de Tecnología Industrial; Argentina Fil: Morilla, María José. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina Fil: Roncaglia, Diana Inés. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina Fil: Romero, Eder Lilia. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
description |
The ultradeformable archaeosomes (UDA, made of total polar archaeolipids (TPA) extracted from the extreme halophile archaea Halorubrum tebenquichense:soybean phosphatidylcholine (SPC):sodium cholate (NaChol), 3:3:1 w:w), are promising topical adjuvants showing high deformability, an essential property for intact skin penetration up to the viable epidermis/dermis. To gain insights on UDA structure, the interactions between TPA, SPC and the edge activator NaChol, were assessed by electrospray ionization mass spectroscopy (ESI-MS) and confocal fluorescence microscopy of giant unilamellar vesicles (GUV). The non covalent heterodimers NaChol–SPC, NaChol–phosphatidylglycerophosphate methyl ether (PGPMe), NaChol–sulfated diglycosyl diphytanyl–glycerol diether (SDGD5) and SPC–PGPMe detected in the gas phase by ESI-MS after direct infusion of UDA, together with the homogeneous partition of FASTDiO and DiIC18 in GUV suggested that in these proportions, lipids and NaChol were miscible. We propose therefore, a model where in UDA the SPC diluted sufficient enough in the rich PGPMe TPA, so as to the low lateral mobility of molecules (typical of rich in PGPMe bilayers) was no longer experienced. We also found that 50 μm deep within in vitro human skin canyons, the fluorescence of Alexa fluor 647-ovalbumin in UDL was ∼1.5 folds higher than in UDA, indicating a potential steric hindrance of the voluminous structure of PGPMe UDA bilayer, to the penetration of a particulate cargo such as the 7 nm diameter ovalbumin. According to these observations, a further reduction in PGPMe – a lipid playing no immune role – content could help to improve the performance of UDA as topical adjuvants. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-05 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/31637 Romero, Eder Lilia; Roncaglia, Diana Inés; Morilla, María José; Defain Tesoriero, Maria Victoria; Higa, Leticia Herminia; Carrer, Dolores Catalina; et al.; Structural features of ultradeformable archaeosomes for topical delivery of ovalbumin; Elsevier Science; Colloids and Surfaces B: Biointerfaces; 121; 5-2014; 281-289 0927-7765 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/31637 |
identifier_str_mv |
Romero, Eder Lilia; Roncaglia, Diana Inés; Morilla, María José; Defain Tesoriero, Maria Victoria; Higa, Leticia Herminia; Carrer, Dolores Catalina; et al.; Structural features of ultradeformable archaeosomes for topical delivery of ovalbumin; Elsevier Science; Colloids and Surfaces B: Biointerfaces; 121; 5-2014; 281-289 0927-7765 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.colsurfb.2014.05.015 info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0927776514002501 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier Science |
publisher.none.fl_str_mv |
Elsevier Science |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1842269401547538432 |
score |
13.13397 |