Antileishmanial Activity of 2-Methoxy-4H-spiro-[naphthalene-1,2'-oxiran]-4-one (Epoxymethoxy-lawsone): A Promising New Drug Candidate for Leishmaniasis Treatment

Detalhes bibliográficos
Autor(a) principal: Oliveira, Luiz Filipe Gonçalves
Data de Publicação: 2018
Outros Autores: Silva, Franklin Souza, Côrtes, Luzia Monteiro de Castro, Cysne-Finkelstein, Lea, Pereira, Mirian Claudia de Souza, Oliveira Junior, Francisco Odêncio de, Pinho, Rosa Teixeira, Corte Real, Suzana, Bourguignon, Saulo Cabral, Ferreira, Vitor Francisco, Alves, Carlos Roberto
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/28466
Resumo: Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Molecular e Doenças Endêmicas. Rio de Janeiro, RJ. Brasil.
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spelling Oliveira, Luiz Filipe GonçalvesSilva, Franklin SouzaCôrtes, Luzia Monteiro de CastroCysne-Finkelstein, LeaPereira, Mirian Claudia de SouzaOliveira Junior, Francisco Odêncio dePinho, Rosa TeixeiraCorte Real, SuzanaBourguignon, Saulo CabralFerreira, Vitor FranciscoAlves, Carlos Roberto2018-08-30T13:20:18Z2018-08-30T13:20:18Z2018OLIVEIRA, Luiz Felipe Gonçalves; et al. Antileishmanial Activity of 2-Methoxy-4H-spiro-[naphthalene-1,20-oxiran]-4-one (Epoxymethoxy-lawsone): A Promising New Drug Candidate for Leishmaniasis Treatment. Molecules, v.23, n.864,12p, 2018.1420-3049https://www.arca.fiocruz.br/handle/icict/2846610.3390/molecules230408641420-3049engMDPIatividade antileishmanialantimoniato de megluminaLeishamanioseTratamentoantileishmanial activityoxiranesnaphthoquinonesepoxymethoxy-lawsonemeglumine antimoniateCompostos de EpóxiNaftoquinonasAntileishmanial Activity of 2-Methoxy-4H-spiro-[naphthalene-1,2'-oxiran]-4-one (Epoxymethoxy-lawsone): A Promising New Drug Candidate for Leishmaniasis Treatmentinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Molecular e Doenças Endêmicas. Rio de Janeiro, RJ. Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Molecular e Doenças Endêmicas. Rio de Janeiro, RJ. Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Molecular e Doenças Endêmicas. Rio de Janeiro, RJ. Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Imunoparasitologia. Rio de Janeiro, RJ. Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Ultraestrutura Celular. Rio de Janeiro, RJ. Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Ultraestrutura Celular. Rio de Janeiro, RJ. Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Imunologia Clínica. Rio de Janeiro, RJ. Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Estrutural. Rio de Janeiro, RJ. Brasil.Universidade Federal Fluminense. Instituto de Biologia. Departamento de Biologia Celular e Molecular. Laboratório de Interação Celular e Molecular. Niterói, RJ, Brasil.Universidade Federal Fluminense. Faculdade de Farmácia. Departamento de Tecnologia Farmacêutica. Niterói, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Molecular e Doenças Endêmicas. Rio de Janeiro, RJ. Brasil.Epoxymethoxylawsone is a naphthoquinone derivative promising as drug candidate for the treatment of leishmaniases. In the present work the effectiveness of epoxymethoxylawsone, and meglumine antimoniate on Leishmania (Leishmania) amazonensis parasites and on mice paw lesions of infected BALB/c mice was assessed. In an intracellular amastigotes assay, the half-maximal inhibitory concentration (IC50) value for epoxymethoxylawsone was slightly higher (1.7-fold) than that found for meglumine antimoniate. The efficacy of both drugs became more evident after 48 h of exposure when either the oxirane compound and reference drug reached 18-fold and 7.4-fold lower IC50 values (0.40 ± 0.001 µM and 0.60 ± 0.02 µM), respectively. Promastigotes were also affected by epoxymethoxylawsone after 24 h of incubation (IC50 = 45.45 ± 5.0 µM), but with IC50 6-fold higher than those found for intracellular amastigotes. Cytotoxicity analysis revealed that epoxymethoxylawsone (CC50 = 40.05 ± µM) has 1.7-fold higher effects than meglumine antimoniate (CC50 = 24.14 ± 2.6 µM). Treatment of the paw lesion in infected BALB/c mice with epoxymethoxy-lawsone led to a significant 27% reduction (p < 0.05) of the lesion size, for all administrated doses, compared to the control group. Lesion reduction was also detected after mice treatment with meglumine antimoniate, reaching 31.0% (0.23 mg of Sb(V)/Kg/day and 2.27 mg of Sb(V)/Kg/day) and 64.0% (22.7 mg of Sb(V)/Kg/day). In addition, mice lesion ultrastructural changes were evidenced in amastigotes. The set of data gathered here indicate that epoxymethoxylawsone has pronounced effects on parasites and merits furthering to the preclinical stage.info: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/28466/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALluizfelipe_oliveira_etal_IOC_2018.pdfluizfelipe_oliveira_etal_IOC_2018.pdfapplication/pdf26096608https://www.arca.fiocruz.br/bitstream/icict/28466/2/luizfelipe_oliveira_etal_IOC_2018.pdf250a755524c784e4db88bc2cf40e49d1MD52TEXTluizfelipe_oliveira_etal_IOC_2018.pdf.txtluizfelipe_oliveira_etal_IOC_2018.pdf.txtExtracted texttext/plain40066https://www.arca.fiocruz.br/bitstream/icict/28466/3/luizfelipe_oliveira_etal_IOC_2018.pdf.txt030505fd384d07b0e9b91aad51220883MD53icict/284662022-06-24 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dc.title.pt_BR.fl_str_mv Antileishmanial Activity of 2-Methoxy-4H-spiro-[naphthalene-1,2'-oxiran]-4-one (Epoxymethoxy-lawsone): A Promising New Drug Candidate for Leishmaniasis Treatment
title Antileishmanial Activity of 2-Methoxy-4H-spiro-[naphthalene-1,2'-oxiran]-4-one (Epoxymethoxy-lawsone): A Promising New Drug Candidate for Leishmaniasis Treatment
spellingShingle Antileishmanial Activity of 2-Methoxy-4H-spiro-[naphthalene-1,2'-oxiran]-4-one (Epoxymethoxy-lawsone): A Promising New Drug Candidate for Leishmaniasis Treatment
Oliveira, Luiz Filipe Gonçalves
atividade antileishmanial
antimoniato de meglumina
Leishamaniose
Tratamento
antileishmanial activity
oxiranes
naphthoquinones
epoxymethoxy-lawsone
meglumine antimoniate
Compostos de Epóxi
Naftoquinonas
title_short Antileishmanial Activity of 2-Methoxy-4H-spiro-[naphthalene-1,2'-oxiran]-4-one (Epoxymethoxy-lawsone): A Promising New Drug Candidate for Leishmaniasis Treatment
title_full Antileishmanial Activity of 2-Methoxy-4H-spiro-[naphthalene-1,2'-oxiran]-4-one (Epoxymethoxy-lawsone): A Promising New Drug Candidate for Leishmaniasis Treatment
title_fullStr Antileishmanial Activity of 2-Methoxy-4H-spiro-[naphthalene-1,2'-oxiran]-4-one (Epoxymethoxy-lawsone): A Promising New Drug Candidate for Leishmaniasis Treatment
title_full_unstemmed Antileishmanial Activity of 2-Methoxy-4H-spiro-[naphthalene-1,2'-oxiran]-4-one (Epoxymethoxy-lawsone): A Promising New Drug Candidate for Leishmaniasis Treatment
title_sort Antileishmanial Activity of 2-Methoxy-4H-spiro-[naphthalene-1,2'-oxiran]-4-one (Epoxymethoxy-lawsone): A Promising New Drug Candidate for Leishmaniasis Treatment
author Oliveira, Luiz Filipe Gonçalves
author_facet Oliveira, Luiz Filipe Gonçalves
Silva, Franklin Souza
Côrtes, Luzia Monteiro de Castro
Cysne-Finkelstein, Lea
Pereira, Mirian Claudia de Souza
Oliveira Junior, Francisco Odêncio de
Pinho, Rosa Teixeira
Corte Real, Suzana
Bourguignon, Saulo Cabral
Ferreira, Vitor Francisco
Alves, Carlos Roberto
author_role author
author2 Silva, Franklin Souza
Côrtes, Luzia Monteiro de Castro
Cysne-Finkelstein, Lea
Pereira, Mirian Claudia de Souza
Oliveira Junior, Francisco Odêncio de
Pinho, Rosa Teixeira
Corte Real, Suzana
Bourguignon, Saulo Cabral
Ferreira, Vitor Francisco
Alves, Carlos Roberto
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Oliveira, Luiz Filipe Gonçalves
Silva, Franklin Souza
Côrtes, Luzia Monteiro de Castro
Cysne-Finkelstein, Lea
Pereira, Mirian Claudia de Souza
Oliveira Junior, Francisco Odêncio de
Pinho, Rosa Teixeira
Corte Real, Suzana
Bourguignon, Saulo Cabral
Ferreira, Vitor Francisco
Alves, Carlos Roberto
dc.subject.other.pt_BR.fl_str_mv atividade antileishmanial
antimoniato de meglumina
Leishamaniose
Tratamento
topic atividade antileishmanial
antimoniato de meglumina
Leishamaniose
Tratamento
antileishmanial activity
oxiranes
naphthoquinones
epoxymethoxy-lawsone
meglumine antimoniate
Compostos de Epóxi
Naftoquinonas
dc.subject.en.pt_BR.fl_str_mv antileishmanial activity
oxiranes
naphthoquinones
epoxymethoxy-lawsone
meglumine antimoniate
dc.subject.decs.pt_BR.fl_str_mv Compostos de Epóxi
Naftoquinonas
description Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Molecular e Doenças Endêmicas. Rio de Janeiro, RJ. Brasil.
publishDate 2018
dc.date.accessioned.fl_str_mv 2018-08-30T13:20:18Z
dc.date.available.fl_str_mv 2018-08-30T13:20:18Z
dc.date.issued.fl_str_mv 2018
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 OLIVEIRA, Luiz Felipe Gonçalves; et al. Antileishmanial Activity of 2-Methoxy-4H-spiro-[naphthalene-1,20-oxiran]-4-one (Epoxymethoxy-lawsone): A Promising New Drug Candidate for Leishmaniasis Treatment. Molecules, v.23, n.864,12p, 2018.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/28466
dc.identifier.issn.pt_BR.fl_str_mv 1420-3049
dc.identifier.doi.none.fl_str_mv 10.3390/molecules23040864
dc.identifier.eissn.none.fl_str_mv 1420-3049
identifier_str_mv OLIVEIRA, Luiz Felipe Gonçalves; et al. Antileishmanial Activity of 2-Methoxy-4H-spiro-[naphthalene-1,20-oxiran]-4-one (Epoxymethoxy-lawsone): A Promising New Drug Candidate for Leishmaniasis Treatment. Molecules, v.23, n.864,12p, 2018.
1420-3049
10.3390/molecules23040864
url https://www.arca.fiocruz.br/handle/icict/28466
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