In vitro and in silico cytotoxicity of hinokinin-loaded PLGA microparticle systems against tumoral SiHa cells
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1080/14786419.2021.2000409 http://hdl.handle.net/11449/229841 |
Resumo: | This work aimed to synthesize poly (D, L-lactic-co-glycolic acid) (PLGA) microparticles containing hinokinin (HNK) and to evaluate their cytotoxic activity against tumoral SiHa cells and non-tumoral HaCaT cells. Hinokinin was incorporated into PLGA (PLGA-HNK) with an encapsulation efficiency of 84.18 ± 2.32%. PLGA and PLGA-HNK were characterized by SEM microscopy and showed spherical morphology with an average size of ∼3.33. Encapsulation efficiency was determined by a calibration curve using UV-vis spectroscopy. PLGA-HNK more active inhibiting proliferation of SiHa cells (IC50 = 14.68 µM) than free HNK (IC50 = 225.5 µM). In relation to HaCaT cells, PLGA-HNK showed no significant difference compared to the negative control. These results led to an increase in HNK bioavailability and thereby, biological activity. In silico prediction analysis suggests that HNK is cytotoxic against SiHa cells with E6 and MDM2 inhibition as possible main mechanism of action. |
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Repositório Institucional da UNESP |
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In vitro and in silico cytotoxicity of hinokinin-loaded PLGA microparticle systems against tumoral SiHa cellsinhibition proliferation assaymolecular dockingNatural productsPiper cubebaThis work aimed to synthesize poly (D, L-lactic-co-glycolic acid) (PLGA) microparticles containing hinokinin (HNK) and to evaluate their cytotoxic activity against tumoral SiHa cells and non-tumoral HaCaT cells. Hinokinin was incorporated into PLGA (PLGA-HNK) with an encapsulation efficiency of 84.18 ± 2.32%. PLGA and PLGA-HNK were characterized by SEM microscopy and showed spherical morphology with an average size of ∼3.33. Encapsulation efficiency was determined by a calibration curve using UV-vis spectroscopy. PLGA-HNK more active inhibiting proliferation of SiHa cells (IC50 = 14.68 µM) than free HNK (IC50 = 225.5 µM). In relation to HaCaT cells, PLGA-HNK showed no significant difference compared to the negative control. These results led to an increase in HNK bioavailability and thereby, biological activity. In silico prediction analysis suggests that HNK is cytotoxic against SiHa cells with E6 and MDM2 inhibition as possible main mechanism of action.Departamento de Física e Química Faculdade de Engenharia de Ilha Solteira Universidade Estadual PaulistaDepartamento de Biologia e Zootecnia Faculdade de Engenharia de Ilha Solteira Universidade Estadual PaulistaNúcleo de Pesquisa em Ciências Exatas e Tecnológicas Universidade de FrancaCentro UniversitárioDepartamento de Física e Química Faculdade de Engenharia de Ilha Solteira Universidade Estadual PaulistaDepartamento de Biologia e Zootecnia Faculdade de Engenharia de Ilha Solteira Universidade Estadual PaulistaUniversidade Estadual Paulista (UNESP)Universidade de FrancaCentro Universitáriode Lima, Regiane G. [UNESP]Lisoni, Flavia C. R. [UNESP]Picão, Thais B. [UNESP]dos Santos, Fransérgio F.Orenha, Renato P.Borges, AlexandreMolina, Eduardo F.Parreira, Renato L. T.e Silva, Márcio L. A.Santos, Mario F. C.de Laurentiz, Rosangela da S. [UNESP]2022-04-29T08:36:12Z2022-04-29T08:36:12Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1080/14786419.2021.2000409Natural Product Research.1478-64271478-6419http://hdl.handle.net/11449/22984110.1080/14786419.2021.20004092-s2.0-85118588907Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengNatural Product Researchinfo:eu-repo/semantics/openAccess2022-04-29T08:36:12Zoai:repositorio.unesp.br:11449/229841Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T08:36:12Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
In vitro and in silico cytotoxicity of hinokinin-loaded PLGA microparticle systems against tumoral SiHa cells |
title |
In vitro and in silico cytotoxicity of hinokinin-loaded PLGA microparticle systems against tumoral SiHa cells |
spellingShingle |
In vitro and in silico cytotoxicity of hinokinin-loaded PLGA microparticle systems against tumoral SiHa cells de Lima, Regiane G. [UNESP] inhibition proliferation assay molecular docking Natural products Piper cubeba |
title_short |
In vitro and in silico cytotoxicity of hinokinin-loaded PLGA microparticle systems against tumoral SiHa cells |
title_full |
In vitro and in silico cytotoxicity of hinokinin-loaded PLGA microparticle systems against tumoral SiHa cells |
title_fullStr |
In vitro and in silico cytotoxicity of hinokinin-loaded PLGA microparticle systems against tumoral SiHa cells |
title_full_unstemmed |
In vitro and in silico cytotoxicity of hinokinin-loaded PLGA microparticle systems against tumoral SiHa cells |
title_sort |
In vitro and in silico cytotoxicity of hinokinin-loaded PLGA microparticle systems against tumoral SiHa cells |
author |
de Lima, Regiane G. [UNESP] |
author_facet |
de Lima, Regiane G. [UNESP] Lisoni, Flavia C. R. [UNESP] Picão, Thais B. [UNESP] dos Santos, Fransérgio F. Orenha, Renato P. Borges, Alexandre Molina, Eduardo F. Parreira, Renato L. T. e Silva, Márcio L. A. Santos, Mario F. C. de Laurentiz, Rosangela da S. [UNESP] |
author_role |
author |
author2 |
Lisoni, Flavia C. R. [UNESP] Picão, Thais B. [UNESP] dos Santos, Fransérgio F. Orenha, Renato P. Borges, Alexandre Molina, Eduardo F. Parreira, Renato L. T. e Silva, Márcio L. A. Santos, Mario F. C. de Laurentiz, Rosangela da S. [UNESP] |
author2_role |
author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade de Franca Centro Universitário |
dc.contributor.author.fl_str_mv |
de Lima, Regiane G. [UNESP] Lisoni, Flavia C. R. [UNESP] Picão, Thais B. [UNESP] dos Santos, Fransérgio F. Orenha, Renato P. Borges, Alexandre Molina, Eduardo F. Parreira, Renato L. T. e Silva, Márcio L. A. Santos, Mario F. C. de Laurentiz, Rosangela da S. [UNESP] |
dc.subject.por.fl_str_mv |
inhibition proliferation assay molecular docking Natural products Piper cubeba |
topic |
inhibition proliferation assay molecular docking Natural products Piper cubeba |
description |
This work aimed to synthesize poly (D, L-lactic-co-glycolic acid) (PLGA) microparticles containing hinokinin (HNK) and to evaluate their cytotoxic activity against tumoral SiHa cells and non-tumoral HaCaT cells. Hinokinin was incorporated into PLGA (PLGA-HNK) with an encapsulation efficiency of 84.18 ± 2.32%. PLGA and PLGA-HNK were characterized by SEM microscopy and showed spherical morphology with an average size of ∼3.33. Encapsulation efficiency was determined by a calibration curve using UV-vis spectroscopy. PLGA-HNK more active inhibiting proliferation of SiHa cells (IC50 = 14.68 µM) than free HNK (IC50 = 225.5 µM). In relation to HaCaT cells, PLGA-HNK showed no significant difference compared to the negative control. These results led to an increase in HNK bioavailability and thereby, biological activity. In silico prediction analysis suggests that HNK is cytotoxic against SiHa cells with E6 and MDM2 inhibition as possible main mechanism of action. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 2022-04-29T08:36:12Z 2022-04-29T08:36:12Z |
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.uri.fl_str_mv |
http://dx.doi.org/10.1080/14786419.2021.2000409 Natural Product Research. 1478-6427 1478-6419 http://hdl.handle.net/11449/229841 10.1080/14786419.2021.2000409 2-s2.0-85118588907 |
url |
http://dx.doi.org/10.1080/14786419.2021.2000409 http://hdl.handle.net/11449/229841 |
identifier_str_mv |
Natural Product Research. 1478-6427 1478-6419 10.1080/14786419.2021.2000409 2-s2.0-85118588907 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Natural Product Research |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964948627980288 |