Increased cellular uptake of lauryl gallate loaded in superparamagnetic poly(methyl methacrylate) nanoparticles due to surface modification with folic acid
- Autores
- Feuser, Paulo Emilio; Carpio Arévalo, Juan Marcelo; Lima, Enio Junior; Rodrigues Rossi, Gustavo; Trindade, Edvaldo da Silva; Merlin Rocha, Maria Eliane; Virtuoso Jacques, Amanda; Ricci Júnior, Eduardo; Santos Silva, Maria Claudia; Sayer, Claudia; Hermes de Araújo, Pedro H.
- Año de publicación
- 2016
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Lauryl gallate loaded in superparamagnetic poly (methyl methacrylate) nanoparticles surface modified with folic acid were synthesized by miniemulsion polymerization in just one step. In vitro biocompatibility and cytotoxicity assays on L929 (murine fibroblast), human red blood, and HeLa (uterine colon cancer) cells were performed. The effect of folic acid at the nanoparticles surface was evaluated through cellular uptake assays in HeLa cells. Resultsshowed that the presence of folic acid did not affect substantially the polymer particle size (~120 nm), the superparamagnetic behavior, the encapsulation efficiency of lauryl gallate (~87 %), the Zeta potential (~38 mV) of thepolymeric nanoparticles or the release profile of lauryl gallate. The release profile of lauryl gallate from superparamagnetic poly(methyl methacrylate) nanoparticles presented an initial burst effect (0?1 h) followed by a slow andsustained release, indicating a biphasic release system.Lauryl gallate loaded in superparamagnetic poly(methyl methacrylate) nanoparticles with folic acid did not present cytotoxicity effects on L929 and human red blood cells. However, free lauryl gallate presented significant cytotoxic effects on L929 and human red blood cells at all tested concentrations. The presence of folic acid increased the cytotoxicity of lauryl gallate loaded in nanoparticles on HeLa cells due to a higher cellular uptake when HeLa cells were incubated at 37 °C. On the other hand, when the nanoparticles were incubated at low temperature (4 °C) cellular uptake was not observed, suggesting that the uptake occurred by folate receptor mediated energy-dependent endocytosis. Based on presented results our work suggeststhat this carrier system can be an excellent alternative in targeted drug delivery by folate receptor.
Fil: Feuser, Paulo Emilio. Universidade Federal de Santa Catarina; Brasil
Fil: Carpio Arévalo, Juan Marcelo. Universidade Federal do Paraná; Brasil
Fil: Lima, Enio Junior. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia de Física. Laboratorio de Resonancias Magnéticas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Rodrigues Rossi, Gustavo. Universidade Federal do Paraná; Brasil
Fil: Trindade, Edvaldo da Silva. Universidade Federal do Paraná; Brasil
Fil: Merlin Rocha, Maria Eliane. Universidade Federal do Paraná; Brasil
Fil: Virtuoso Jacques, Amanda. Universidade Federal de Santa Catarina; Brasil
Fil: Ricci Júnior, Eduardo. Universidade Federal do Rio de Janeiro; Brasil
Fil: Santos Silva, Maria Claudia. Universidade Federal de Santa Catarina; Brasil
Fil: Sayer, Claudia. Universidade Federal de Santa Catarina; Brasil
Fil: Hermes de Araújo, Pedro H.. Universidade Federal de Santa Catarina; Brasil - Materia
-
Polimeric Nanoparticles
Superparamagnetism - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/74376
Ver los metadatos del registro completo
id |
CONICETDig_56a3d61f393cfd7588b71411ff1df6dc |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/74376 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Increased cellular uptake of lauryl gallate loaded in superparamagnetic poly(methyl methacrylate) nanoparticles due to surface modification with folic acidFeuser, Paulo EmilioCarpio Arévalo, Juan MarceloLima, Enio JuniorRodrigues Rossi, GustavoTrindade, Edvaldo da SilvaMerlin Rocha, Maria ElianeVirtuoso Jacques, AmandaRicci Júnior, EduardoSantos Silva, Maria ClaudiaSayer, ClaudiaHermes de Araújo, Pedro H.Polimeric NanoparticlesSuperparamagnetismhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Lauryl gallate loaded in superparamagnetic poly (methyl methacrylate) nanoparticles surface modified with folic acid were synthesized by miniemulsion polymerization in just one step. In vitro biocompatibility and cytotoxicity assays on L929 (murine fibroblast), human red blood, and HeLa (uterine colon cancer) cells were performed. The effect of folic acid at the nanoparticles surface was evaluated through cellular uptake assays in HeLa cells. Resultsshowed that the presence of folic acid did not affect substantially the polymer particle size (~120 nm), the superparamagnetic behavior, the encapsulation efficiency of lauryl gallate (~87 %), the Zeta potential (~38 mV) of thepolymeric nanoparticles or the release profile of lauryl gallate. The release profile of lauryl gallate from superparamagnetic poly(methyl methacrylate) nanoparticles presented an initial burst effect (0?1 h) followed by a slow andsustained release, indicating a biphasic release system.Lauryl gallate loaded in superparamagnetic poly(methyl methacrylate) nanoparticles with folic acid did not present cytotoxicity effects on L929 and human red blood cells. However, free lauryl gallate presented significant cytotoxic effects on L929 and human red blood cells at all tested concentrations. The presence of folic acid increased the cytotoxicity of lauryl gallate loaded in nanoparticles on HeLa cells due to a higher cellular uptake when HeLa cells were incubated at 37 °C. On the other hand, when the nanoparticles were incubated at low temperature (4 °C) cellular uptake was not observed, suggesting that the uptake occurred by folate receptor mediated energy-dependent endocytosis. Based on presented results our work suggeststhat this carrier system can be an excellent alternative in targeted drug delivery by folate receptor.Fil: Feuser, Paulo Emilio. Universidade Federal de Santa Catarina; BrasilFil: Carpio Arévalo, Juan Marcelo. Universidade Federal do Paraná; BrasilFil: Lima, Enio Junior. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia de Física. Laboratorio de Resonancias Magnéticas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; ArgentinaFil: Rodrigues Rossi, Gustavo. Universidade Federal do Paraná; BrasilFil: Trindade, Edvaldo da Silva. Universidade Federal do Paraná; BrasilFil: Merlin Rocha, Maria Eliane. Universidade Federal do Paraná; BrasilFil: Virtuoso Jacques, Amanda. Universidade Federal de Santa Catarina; BrasilFil: Ricci Júnior, Eduardo. Universidade Federal do Rio de Janeiro; BrasilFil: Santos Silva, Maria Claudia. Universidade Federal de Santa Catarina; BrasilFil: Sayer, Claudia. Universidade Federal de Santa Catarina; BrasilFil: Hermes de Araújo, Pedro H.. Universidade Federal de Santa Catarina; BrasilSpringer2016-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/74376Feuser, Paulo Emilio; Carpio Arévalo, Juan Marcelo; Lima, Enio Junior; Rodrigues Rossi, Gustavo; Trindade, Edvaldo da Silva; et al.; Increased cellular uptake of lauryl gallate loaded in superparamagnetic poly(methyl methacrylate) nanoparticles due to surface modification with folic acid; Springer; Journal of Materials Science: Materials In Medicine; 27; 12-2016; 185-2000957-4530CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s10856-016-5796-0info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10856-016-5796-0info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:39:12Zoai:ri.conicet.gov.ar:11336/74376instacron: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 09:39:12.996CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Increased cellular uptake of lauryl gallate loaded in superparamagnetic poly(methyl methacrylate) nanoparticles due to surface modification with folic acid |
title |
Increased cellular uptake of lauryl gallate loaded in superparamagnetic poly(methyl methacrylate) nanoparticles due to surface modification with folic acid |
spellingShingle |
Increased cellular uptake of lauryl gallate loaded in superparamagnetic poly(methyl methacrylate) nanoparticles due to surface modification with folic acid Feuser, Paulo Emilio Polimeric Nanoparticles Superparamagnetism |
title_short |
Increased cellular uptake of lauryl gallate loaded in superparamagnetic poly(methyl methacrylate) nanoparticles due to surface modification with folic acid |
title_full |
Increased cellular uptake of lauryl gallate loaded in superparamagnetic poly(methyl methacrylate) nanoparticles due to surface modification with folic acid |
title_fullStr |
Increased cellular uptake of lauryl gallate loaded in superparamagnetic poly(methyl methacrylate) nanoparticles due to surface modification with folic acid |
title_full_unstemmed |
Increased cellular uptake of lauryl gallate loaded in superparamagnetic poly(methyl methacrylate) nanoparticles due to surface modification with folic acid |
title_sort |
Increased cellular uptake of lauryl gallate loaded in superparamagnetic poly(methyl methacrylate) nanoparticles due to surface modification with folic acid |
dc.creator.none.fl_str_mv |
Feuser, Paulo Emilio Carpio Arévalo, Juan Marcelo Lima, Enio Junior Rodrigues Rossi, Gustavo Trindade, Edvaldo da Silva Merlin Rocha, Maria Eliane Virtuoso Jacques, Amanda Ricci Júnior, Eduardo Santos Silva, Maria Claudia Sayer, Claudia Hermes de Araújo, Pedro H. |
author |
Feuser, Paulo Emilio |
author_facet |
Feuser, Paulo Emilio Carpio Arévalo, Juan Marcelo Lima, Enio Junior Rodrigues Rossi, Gustavo Trindade, Edvaldo da Silva Merlin Rocha, Maria Eliane Virtuoso Jacques, Amanda Ricci Júnior, Eduardo Santos Silva, Maria Claudia Sayer, Claudia Hermes de Araújo, Pedro H. |
author_role |
author |
author2 |
Carpio Arévalo, Juan Marcelo Lima, Enio Junior Rodrigues Rossi, Gustavo Trindade, Edvaldo da Silva Merlin Rocha, Maria Eliane Virtuoso Jacques, Amanda Ricci Júnior, Eduardo Santos Silva, Maria Claudia Sayer, Claudia Hermes de Araújo, Pedro H. |
author2_role |
author author author author author author author author author author |
dc.subject.none.fl_str_mv |
Polimeric Nanoparticles Superparamagnetism |
topic |
Polimeric Nanoparticles Superparamagnetism |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.4 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
Lauryl gallate loaded in superparamagnetic poly (methyl methacrylate) nanoparticles surface modified with folic acid were synthesized by miniemulsion polymerization in just one step. In vitro biocompatibility and cytotoxicity assays on L929 (murine fibroblast), human red blood, and HeLa (uterine colon cancer) cells were performed. The effect of folic acid at the nanoparticles surface was evaluated through cellular uptake assays in HeLa cells. Resultsshowed that the presence of folic acid did not affect substantially the polymer particle size (~120 nm), the superparamagnetic behavior, the encapsulation efficiency of lauryl gallate (~87 %), the Zeta potential (~38 mV) of thepolymeric nanoparticles or the release profile of lauryl gallate. The release profile of lauryl gallate from superparamagnetic poly(methyl methacrylate) nanoparticles presented an initial burst effect (0?1 h) followed by a slow andsustained release, indicating a biphasic release system.Lauryl gallate loaded in superparamagnetic poly(methyl methacrylate) nanoparticles with folic acid did not present cytotoxicity effects on L929 and human red blood cells. However, free lauryl gallate presented significant cytotoxic effects on L929 and human red blood cells at all tested concentrations. The presence of folic acid increased the cytotoxicity of lauryl gallate loaded in nanoparticles on HeLa cells due to a higher cellular uptake when HeLa cells were incubated at 37 °C. On the other hand, when the nanoparticles were incubated at low temperature (4 °C) cellular uptake was not observed, suggesting that the uptake occurred by folate receptor mediated energy-dependent endocytosis. Based on presented results our work suggeststhat this carrier system can be an excellent alternative in targeted drug delivery by folate receptor. Fil: Feuser, Paulo Emilio. Universidade Federal de Santa Catarina; Brasil Fil: Carpio Arévalo, Juan Marcelo. Universidade Federal do Paraná; Brasil Fil: Lima, Enio Junior. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia de Física. Laboratorio de Resonancias Magnéticas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina Fil: Rodrigues Rossi, Gustavo. Universidade Federal do Paraná; Brasil Fil: Trindade, Edvaldo da Silva. Universidade Federal do Paraná; Brasil Fil: Merlin Rocha, Maria Eliane. Universidade Federal do Paraná; Brasil Fil: Virtuoso Jacques, Amanda. Universidade Federal de Santa Catarina; Brasil Fil: Ricci Júnior, Eduardo. Universidade Federal do Rio de Janeiro; Brasil Fil: Santos Silva, Maria Claudia. Universidade Federal de Santa Catarina; Brasil Fil: Sayer, Claudia. Universidade Federal de Santa Catarina; Brasil Fil: Hermes de Araújo, Pedro H.. Universidade Federal de Santa Catarina; Brasil |
description |
Lauryl gallate loaded in superparamagnetic poly (methyl methacrylate) nanoparticles surface modified with folic acid were synthesized by miniemulsion polymerization in just one step. In vitro biocompatibility and cytotoxicity assays on L929 (murine fibroblast), human red blood, and HeLa (uterine colon cancer) cells were performed. The effect of folic acid at the nanoparticles surface was evaluated through cellular uptake assays in HeLa cells. Resultsshowed that the presence of folic acid did not affect substantially the polymer particle size (~120 nm), the superparamagnetic behavior, the encapsulation efficiency of lauryl gallate (~87 %), the Zeta potential (~38 mV) of thepolymeric nanoparticles or the release profile of lauryl gallate. The release profile of lauryl gallate from superparamagnetic poly(methyl methacrylate) nanoparticles presented an initial burst effect (0?1 h) followed by a slow andsustained release, indicating a biphasic release system.Lauryl gallate loaded in superparamagnetic poly(methyl methacrylate) nanoparticles with folic acid did not present cytotoxicity effects on L929 and human red blood cells. However, free lauryl gallate presented significant cytotoxic effects on L929 and human red blood cells at all tested concentrations. The presence of folic acid increased the cytotoxicity of lauryl gallate loaded in nanoparticles on HeLa cells due to a higher cellular uptake when HeLa cells were incubated at 37 °C. On the other hand, when the nanoparticles were incubated at low temperature (4 °C) cellular uptake was not observed, suggesting that the uptake occurred by folate receptor mediated energy-dependent endocytosis. Based on presented results our work suggeststhat this carrier system can be an excellent alternative in targeted drug delivery by folate receptor. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-12 |
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/11336/74376 Feuser, Paulo Emilio; Carpio Arévalo, Juan Marcelo; Lima, Enio Junior; Rodrigues Rossi, Gustavo; Trindade, Edvaldo da Silva; et al.; Increased cellular uptake of lauryl gallate loaded in superparamagnetic poly(methyl methacrylate) nanoparticles due to surface modification with folic acid; Springer; Journal of Materials Science: Materials In Medicine; 27; 12-2016; 185-200 0957-4530 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/74376 |
identifier_str_mv |
Feuser, Paulo Emilio; Carpio Arévalo, Juan Marcelo; Lima, Enio Junior; Rodrigues Rossi, Gustavo; Trindade, Edvaldo da Silva; et al.; Increased cellular uptake of lauryl gallate loaded in superparamagnetic poly(methyl methacrylate) nanoparticles due to surface modification with folic acid; Springer; Journal of Materials Science: Materials In Medicine; 27; 12-2016; 185-200 0957-4530 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10856-016-5796-0 info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10856-016-5796-0 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
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 |
_version_ |
1844613239974920192 |
score |
13.070432 |