In Vivo Antimalarial Activity and Mechanisms of Action of 4-Nerolidylcatechol Derivatives

Detalhes bibliográficos
Autor(a) principal: Silva, Luiz Francisco Rocha e
Data de Publicação: 2015
Outros Autores: Nogueira, Karla Lagos, Pinto, Ana Cristina da Silva, Katzin, Alejandro Miguel, Sussmann, Rodrigo A. C., Muniz, Magno Perêa, Neto, Valter Ferreira de Andrade, Chaves, Francisco Célio Maia, Coutinho, Julia Penna, Lima, Emerson Silva, Krettli, Antoniana Ursine, Tadei, Wanderli Pedro, Pohlit, Adrian Martin
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/12568
Resumo: Instituto Nacional Para Pesquisa da Amazonia. Manaus, AM, Brasil/Universidade Federal da Amazonas. Manaus, AM, Brasil/Universidade Centro Norte. Manaus, AM, Brasil
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spelling Silva, Luiz Francisco Rocha eNogueira, Karla LagosPinto, Ana Cristina da SilvaKatzin, Alejandro MiguelSussmann, Rodrigo A. C.Muniz, Magno PerêaNeto, Valter Ferreira de AndradeChaves, Francisco Célio MaiaCoutinho, Julia PennaLima, Emerson SilvaKrettli, Antoniana UrsineTadei, Wanderli PedroPohlit, Adrian Martin2016-01-20T14:46:14Z2016-01-20T14:46:14Z2015SILVA, Luiz Francisco Rocha e et al. In Vivo Antimalarial Activity and Mechanisms of Action of 4-Nerolidylcatechol Derivatives. Antimicrob Agents Chemother., vol. 59, n. 6, p. 3271–3280, 2015.1098-6596https://www.arca.fiocruz.br/handle/icict/1256810.1128/AAC.05012-14engAmerican Society for MicrobiologyIn Vivo Antimalarial Activity and Mechanisms of Action of 4-Nerolidylcatechol Derivativesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleInstituto Nacional Para Pesquisa da Amazonia. Manaus, AM, Brasil/Universidade Federal da Amazonas. Manaus, AM, Brasil/Universidade Centro Norte. Manaus, AM, BrasilInstituto Nacional Para Pesquisa da Amazonia. Manaus, AM, Brasil/Universidade Federal da Amazonas. Manaus, AM, BrasilInstituto Nacional Para Pesquisa da Amazonia. Manaus, AM, BrasilUniversidade de São Paulo. Instituto de Ciencias Biomedicas. Departamento de Parasitologia. São Paulo, SP, BrasilUniversidade de São Paulo. Instituto de Ciencias Biomedicas. Departamento de Parasitologia. São Paulo, SP, BrasilInstituto Nacional Para Pesquisa da Amazonia. Manaus, AM, BrasilUniversidade Federal do Rio Grande do Norte. Laboratorio de Malaria e Biologia da Toxoplasmose. Natal, RN, BrasilEmpresa Brasileira de Pesquisa Agricola Amazônia Ocidental. Manaus, AM, BrasilFundação Oswaldo Cruz. Centro de Pesquisa Rene Rachou. Belo Horizonte, MG, Brasil/Universidade Federal de Minas Gerais. Escola de Farmacia. Belo Horizonte, MG, BrasilUniversidade Federal da Amazonas. Manaus, AM, BrasilFundação Oswaldo Cruz. Centro de Pesquisa Rene Rachou. Belo Horizonte, MG, Brasil/Universidade Federal de Minas Gerais. Escola de Farmacia. Belo Horizonte, MG, BrasilInstituto Nacional Para Pesquisa da Amazonia. Manaus, AM, BrasilUniversidade Federal da Amazonas. Manaus, AM, Brasil4-Nerolidylcatechol (1) is an abundant antiplasmodial metabolite that is isolated from Piper peltatum roots.O-Acylation or O-alkylation of compound 1 provides derivatives exhibiting improved stability and significant in vitro antiplasmodial activity. The aim of this work was to study the in vitro inhibition of hemozoin formation, inhibition of isoprenoid biosynthesis in Plasmodium falciparum cultures, and in vivoantimalarial activity of several 4-nerolidylcatechol derivatives. 1,2-O,O-Diacetyl-4-nerolidylcatechol (2) inhibited in vitro hemozoin formation by up to 50%. In metabolic labeling studies using [1-(n)-3H]geranylgeranyl pyrophosphate, diester 2 significantly inhibited the biosynthesis of isoprenoid metabolites ubiquinone 8, menaquinone 4, and dolichol 12 in cultures of P. falciparum 3D7. Similarly, 2-O-benzyl-4-nerolidylcatechol (3) significantly inhibited the biosynthesis of dolichol 12. P. falciparum in vitroprotein synthesis was not affected by compounds 2 or 3. At oral doses of 50 mg per kg of body weight per day, compound 2 suppressed Plasmodium berghei NK65 in infected BALB/c mice by 44%. This in vivoresult for derivative 2 represents marked improvement over that obtained previously for natural product 1. Compound 2 was not detected in mouse blood 1 h after oral ingestion or in mixtures with mouse blood/blood plasma in vitro. However, it was detected after in vitro contact with human blood or blood plasma. Derivatives of 4-nerolidylcatechol exhibit parasite-specific modes of action, such as inhibition of isoprenoid biosynthesis and inhibition of hemozoin formation, and they therefore merit further investigation for their antimalarial potential.antiplasmodialPlasmodium bergheiantimalarialinfo: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/12568/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALIn Vivo Antimalarial Activity and Mechanisms of Action of 4-.pdfIn Vivo Antimalarial Activity and Mechanisms of Action of 4-.pdfapplication/pdf4474170https://www.arca.fiocruz.br/bitstream/icict/12568/2/In%20Vivo%20Antimalarial%20Activity%20and%20Mechanisms%20of%20Action%20of%204-.pdf76a7fbc8de71cbc572c96806b9fe0380MD52TEXTIn Vivo Antimalarial Activity and Mechanisms of Action of 4-.pdf.txtIn Vivo 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dc.title.pt_BR.fl_str_mv In Vivo Antimalarial Activity and Mechanisms of Action of 4-Nerolidylcatechol Derivatives
title In Vivo Antimalarial Activity and Mechanisms of Action of 4-Nerolidylcatechol Derivatives
spellingShingle In Vivo Antimalarial Activity and Mechanisms of Action of 4-Nerolidylcatechol Derivatives
Silva, Luiz Francisco Rocha e
antiplasmodial
Plasmodium berghei
antimalarial
title_short In Vivo Antimalarial Activity and Mechanisms of Action of 4-Nerolidylcatechol Derivatives
title_full In Vivo Antimalarial Activity and Mechanisms of Action of 4-Nerolidylcatechol Derivatives
title_fullStr In Vivo Antimalarial Activity and Mechanisms of Action of 4-Nerolidylcatechol Derivatives
title_full_unstemmed In Vivo Antimalarial Activity and Mechanisms of Action of 4-Nerolidylcatechol Derivatives
title_sort In Vivo Antimalarial Activity and Mechanisms of Action of 4-Nerolidylcatechol Derivatives
author Silva, Luiz Francisco Rocha e
author_facet Silva, Luiz Francisco Rocha e
Nogueira, Karla Lagos
Pinto, Ana Cristina da Silva
Katzin, Alejandro Miguel
Sussmann, Rodrigo A. C.
Muniz, Magno Perêa
Neto, Valter Ferreira de Andrade
Chaves, Francisco Célio Maia
Coutinho, Julia Penna
Lima, Emerson Silva
Krettli, Antoniana Ursine
Tadei, Wanderli Pedro
Pohlit, Adrian Martin
author_role author
author2 Nogueira, Karla Lagos
Pinto, Ana Cristina da Silva
Katzin, Alejandro Miguel
Sussmann, Rodrigo A. C.
Muniz, Magno Perêa
Neto, Valter Ferreira de Andrade
Chaves, Francisco Célio Maia
Coutinho, Julia Penna
Lima, Emerson Silva
Krettli, Antoniana Ursine
Tadei, Wanderli Pedro
Pohlit, Adrian Martin
author2_role author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Silva, Luiz Francisco Rocha e
Nogueira, Karla Lagos
Pinto, Ana Cristina da Silva
Katzin, Alejandro Miguel
Sussmann, Rodrigo A. C.
Muniz, Magno Perêa
Neto, Valter Ferreira de Andrade
Chaves, Francisco Célio Maia
Coutinho, Julia Penna
Lima, Emerson Silva
Krettli, Antoniana Ursine
Tadei, Wanderli Pedro
Pohlit, Adrian Martin
dc.subject.en.pt_BR.fl_str_mv antiplasmodial
Plasmodium berghei
antimalarial
topic antiplasmodial
Plasmodium berghei
antimalarial
description Instituto Nacional Para Pesquisa da Amazonia. Manaus, AM, Brasil/Universidade Federal da Amazonas. Manaus, AM, Brasil/Universidade Centro Norte. Manaus, AM, Brasil
publishDate 2015
dc.date.issued.fl_str_mv 2015
dc.date.accessioned.fl_str_mv 2016-01-20T14:46:14Z
dc.date.available.fl_str_mv 2016-01-20T14:46:14Z
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 SILVA, Luiz Francisco Rocha e et al. In Vivo Antimalarial Activity and Mechanisms of Action of 4-Nerolidylcatechol Derivatives. Antimicrob Agents Chemother., vol. 59, n. 6, p. 3271–3280, 2015.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/12568
dc.identifier.issn.none.fl_str_mv 1098-6596
dc.identifier.doi.none.fl_str_mv 10.1128/AAC.05012-14
identifier_str_mv SILVA, Luiz Francisco Rocha e et al. In Vivo Antimalarial Activity and Mechanisms of Action of 4-Nerolidylcatechol Derivatives. Antimicrob Agents Chemother., vol. 59, n. 6, p. 3271–3280, 2015.
1098-6596
10.1128/AAC.05012-14
url https://www.arca.fiocruz.br/handle/icict/12568
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv American Society for Microbiology
publisher.none.fl_str_mv American Society for Microbiology
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
instname:Fundação Oswaldo Cruz (FIOCRUZ)
instacron:FIOCRUZ
instname_str Fundação Oswaldo Cruz (FIOCRUZ)
instacron_str FIOCRUZ
institution FIOCRUZ
reponame_str Repositório Institucional da FIOCRUZ (ARCA)
collection Repositório Institucional da FIOCRUZ (ARCA)
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