Association with amino acids does not enhance efficacy of polymerized liposomes as a system for lung gene delivery
- Autores
- Bandeira, Elga; Lopes Pacheco, Miquéias; Chiaramoni, Nadia Silvia; Ferreira, Débora; Fernandez Ruocco, Maria Julieta; Prieto, Maria Jimena; Maron Gutierrez, Tatiana; Perrotta, Ramiro Martin; de Castro Faria Neto, Hugo C.; Rocco, Patricia R. M.; Alonso, Silvia del Valle; Morales, Marcelo M.
- Año de publicación
- 2016
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Development of improved drug and gene delivery systems directly into the lungs is highly desirable given the important burden of respiratory diseases. We aimed to evaluate the safety and efficacy of liposomes composed of photopolymerized lipids [1,2-bis-(tricosa-10,12-diynoyl)-sn-glycero-3-phosphocholine] associated with amino acids as vectors for gene delivery into the lungs of healthy animals. Lipopolymer vesicles, in particular, are more stable than other types of liposomes. In this study, lipopolymers were associated with L-arginine, L-tryptophan, or L-cysteine. We hypothesized that the addition of these amino acids would enhance the efficacy of gene delivery to the lungs by the lipopolymers. L-Arginine showed the highest association efficiency due to its positive charge and better surface interactions. None of the formulations caused inflammation or altered lung mechanics, suggesting that these lipopolymers can be safely administered as aerosols. All formulations were able to induce eGFP mRNA expression in lung tissue, but the addition of amino acids reduced delivery efficacy when compared with the simple lipopolymer particle. These results indicate that this system could be further explored for gene or drug delivery targeting lung diseases.
Fil: Bandeira, Elga. Universidade Federal do Rio de Janeiro; Brasil
Fil: Lopes Pacheco, Miquéias. Universidade Federal do Rio de Janeiro; Brasil
Fil: Chiaramoni, Nadia Silvia. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Biomembranas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ferreira, Débora. Universidade Federal do Rio de Janeiro; Brasil
Fil: Fernandez Ruocco, Maria Julieta. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Biomembranas; Argentina
Fil: Prieto, Maria Jimena. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Biomembranas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Maron Gutierrez, Tatiana. Fundación Oswaldo Cruz; Brasil
Fil: Perrotta, Ramiro Martin. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Biomembranas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: de Castro Faria Neto, Hugo C.. Fundación Oswaldo Cruz; Brasil
Fil: Rocco, Patricia R. M.. Universidade Federal do Rio de Janeiro; Brasil
Fil: Alonso, Silvia del Valle. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Biomembranas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Morales, Marcelo M.. Universidade Federal do Rio de Janeiro; Brasil - Materia
-
LUNG
GENE DELIVERY
MECHANIC PARAMETERS
NANOPARTICLES - 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:11336/54323
Ver los metadatos del registro completo
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Association with amino acids does not enhance efficacy of polymerized liposomes as a system for lung gene deliveryBandeira, ElgaLopes Pacheco, MiquéiasChiaramoni, Nadia SilviaFerreira, DéboraFernandez Ruocco, Maria JulietaPrieto, Maria JimenaMaron Gutierrez, TatianaPerrotta, Ramiro Martinde Castro Faria Neto, Hugo C.Rocco, Patricia R. M.Alonso, Silvia del ValleMorales, Marcelo M.LUNGGENE DELIVERYMECHANIC PARAMETERSNANOPARTICLEShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Development of improved drug and gene delivery systems directly into the lungs is highly desirable given the important burden of respiratory diseases. We aimed to evaluate the safety and efficacy of liposomes composed of photopolymerized lipids [1,2-bis-(tricosa-10,12-diynoyl)-sn-glycero-3-phosphocholine] associated with amino acids as vectors for gene delivery into the lungs of healthy animals. Lipopolymer vesicles, in particular, are more stable than other types of liposomes. In this study, lipopolymers were associated with L-arginine, L-tryptophan, or L-cysteine. We hypothesized that the addition of these amino acids would enhance the efficacy of gene delivery to the lungs by the lipopolymers. L-Arginine showed the highest association efficiency due to its positive charge and better surface interactions. None of the formulations caused inflammation or altered lung mechanics, suggesting that these lipopolymers can be safely administered as aerosols. All formulations were able to induce eGFP mRNA expression in lung tissue, but the addition of amino acids reduced delivery efficacy when compared with the simple lipopolymer particle. These results indicate that this system could be further explored for gene or drug delivery targeting lung diseases.Fil: Bandeira, Elga. Universidade Federal do Rio de Janeiro; BrasilFil: Lopes Pacheco, Miquéias. Universidade Federal do Rio de Janeiro; BrasilFil: Chiaramoni, Nadia Silvia. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Biomembranas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Ferreira, Débora. Universidade Federal do Rio de Janeiro; BrasilFil: Fernandez Ruocco, Maria Julieta. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Biomembranas; ArgentinaFil: Prieto, Maria Jimena. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Biomembranas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Maron Gutierrez, Tatiana. Fundación Oswaldo Cruz; BrasilFil: Perrotta, Ramiro Martin. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Biomembranas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: de Castro Faria Neto, Hugo C.. Fundación Oswaldo Cruz; BrasilFil: Rocco, Patricia R. M.. Universidade Federal do Rio de Janeiro; BrasilFil: Alonso, Silvia del Valle. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Biomembranas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Morales, Marcelo M.. Universidade Federal do Rio de Janeiro; BrasilFrontiers Research Foundation2016-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/54323Bandeira, Elga; Lopes Pacheco, Miquéias; Chiaramoni, Nadia Silvia; Ferreira, Débora; Fernandez Ruocco, Maria Julieta; et al.; Association with amino acids does not enhance efficacy of polymerized liposomes as a system for lung gene delivery; Frontiers Research Foundation; Frontiers in Physiology; 7; 151; 4-2016; 1-91664-042XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3389/fphys.2016.00151info:eu-repo/semantics/altIdentifier/url/https://www.frontiersin.org/articles/10.3389/fphys.2016.00151/fullinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:10:47Zoai:ri.conicet.gov.ar:11336/54323instacron: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:34982025-09-29 10:10:48.054CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Association with amino acids does not enhance efficacy of polymerized liposomes as a system for lung gene delivery |
title |
Association with amino acids does not enhance efficacy of polymerized liposomes as a system for lung gene delivery |
spellingShingle |
Association with amino acids does not enhance efficacy of polymerized liposomes as a system for lung gene delivery Bandeira, Elga LUNG GENE DELIVERY MECHANIC PARAMETERS NANOPARTICLES |
title_short |
Association with amino acids does not enhance efficacy of polymerized liposomes as a system for lung gene delivery |
title_full |
Association with amino acids does not enhance efficacy of polymerized liposomes as a system for lung gene delivery |
title_fullStr |
Association with amino acids does not enhance efficacy of polymerized liposomes as a system for lung gene delivery |
title_full_unstemmed |
Association with amino acids does not enhance efficacy of polymerized liposomes as a system for lung gene delivery |
title_sort |
Association with amino acids does not enhance efficacy of polymerized liposomes as a system for lung gene delivery |
dc.creator.none.fl_str_mv |
Bandeira, Elga Lopes Pacheco, Miquéias Chiaramoni, Nadia Silvia Ferreira, Débora Fernandez Ruocco, Maria Julieta Prieto, Maria Jimena Maron Gutierrez, Tatiana Perrotta, Ramiro Martin de Castro Faria Neto, Hugo C. Rocco, Patricia R. M. Alonso, Silvia del Valle Morales, Marcelo M. |
author |
Bandeira, Elga |
author_facet |
Bandeira, Elga Lopes Pacheco, Miquéias Chiaramoni, Nadia Silvia Ferreira, Débora Fernandez Ruocco, Maria Julieta Prieto, Maria Jimena Maron Gutierrez, Tatiana Perrotta, Ramiro Martin de Castro Faria Neto, Hugo C. Rocco, Patricia R. M. Alonso, Silvia del Valle Morales, Marcelo M. |
author_role |
author |
author2 |
Lopes Pacheco, Miquéias Chiaramoni, Nadia Silvia Ferreira, Débora Fernandez Ruocco, Maria Julieta Prieto, Maria Jimena Maron Gutierrez, Tatiana Perrotta, Ramiro Martin de Castro Faria Neto, Hugo C. Rocco, Patricia R. M. Alonso, Silvia del Valle Morales, Marcelo M. |
author2_role |
author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
LUNG GENE DELIVERY MECHANIC PARAMETERS NANOPARTICLES |
topic |
LUNG GENE DELIVERY MECHANIC PARAMETERS NANOPARTICLES |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Development of improved drug and gene delivery systems directly into the lungs is highly desirable given the important burden of respiratory diseases. We aimed to evaluate the safety and efficacy of liposomes composed of photopolymerized lipids [1,2-bis-(tricosa-10,12-diynoyl)-sn-glycero-3-phosphocholine] associated with amino acids as vectors for gene delivery into the lungs of healthy animals. Lipopolymer vesicles, in particular, are more stable than other types of liposomes. In this study, lipopolymers were associated with L-arginine, L-tryptophan, or L-cysteine. We hypothesized that the addition of these amino acids would enhance the efficacy of gene delivery to the lungs by the lipopolymers. L-Arginine showed the highest association efficiency due to its positive charge and better surface interactions. None of the formulations caused inflammation or altered lung mechanics, suggesting that these lipopolymers can be safely administered as aerosols. All formulations were able to induce eGFP mRNA expression in lung tissue, but the addition of amino acids reduced delivery efficacy when compared with the simple lipopolymer particle. These results indicate that this system could be further explored for gene or drug delivery targeting lung diseases. Fil: Bandeira, Elga. Universidade Federal do Rio de Janeiro; Brasil Fil: Lopes Pacheco, Miquéias. Universidade Federal do Rio de Janeiro; Brasil Fil: Chiaramoni, Nadia Silvia. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Biomembranas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Ferreira, Débora. Universidade Federal do Rio de Janeiro; Brasil Fil: Fernandez Ruocco, Maria Julieta. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Biomembranas; Argentina Fil: Prieto, Maria Jimena. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Biomembranas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Maron Gutierrez, Tatiana. Fundación Oswaldo Cruz; Brasil Fil: Perrotta, Ramiro Martin. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Biomembranas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: de Castro Faria Neto, Hugo C.. Fundación Oswaldo Cruz; Brasil Fil: Rocco, Patricia R. M.. Universidade Federal do Rio de Janeiro; Brasil Fil: Alonso, Silvia del Valle. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Biomembranas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Morales, Marcelo M.. Universidade Federal do Rio de Janeiro; Brasil |
description |
Development of improved drug and gene delivery systems directly into the lungs is highly desirable given the important burden of respiratory diseases. We aimed to evaluate the safety and efficacy of liposomes composed of photopolymerized lipids [1,2-bis-(tricosa-10,12-diynoyl)-sn-glycero-3-phosphocholine] associated with amino acids as vectors for gene delivery into the lungs of healthy animals. Lipopolymer vesicles, in particular, are more stable than other types of liposomes. In this study, lipopolymers were associated with L-arginine, L-tryptophan, or L-cysteine. We hypothesized that the addition of these amino acids would enhance the efficacy of gene delivery to the lungs by the lipopolymers. L-Arginine showed the highest association efficiency due to its positive charge and better surface interactions. None of the formulations caused inflammation or altered lung mechanics, suggesting that these lipopolymers can be safely administered as aerosols. All formulations were able to induce eGFP mRNA expression in lung tissue, but the addition of amino acids reduced delivery efficacy when compared with the simple lipopolymer particle. These results indicate that this system could be further explored for gene or drug delivery targeting lung diseases. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-04 |
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/11336/54323 Bandeira, Elga; Lopes Pacheco, Miquéias; Chiaramoni, Nadia Silvia; Ferreira, Débora; Fernandez Ruocco, Maria Julieta; et al.; Association with amino acids does not enhance efficacy of polymerized liposomes as a system for lung gene delivery; Frontiers Research Foundation; Frontiers in Physiology; 7; 151; 4-2016; 1-9 1664-042X CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/54323 |
identifier_str_mv |
Bandeira, Elga; Lopes Pacheco, Miquéias; Chiaramoni, Nadia Silvia; Ferreira, Débora; Fernandez Ruocco, Maria Julieta; et al.; Association with amino acids does not enhance efficacy of polymerized liposomes as a system for lung gene delivery; Frontiers Research Foundation; Frontiers in Physiology; 7; 151; 4-2016; 1-9 1664-042X CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.3389/fphys.2016.00151 info:eu-repo/semantics/altIdentifier/url/https://www.frontiersin.org/articles/10.3389/fphys.2016.00151/full |
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 |
dc.publisher.none.fl_str_mv |
Frontiers Research Foundation |
publisher.none.fl_str_mv |
Frontiers Research Foundation |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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13.070432 |