Phenotypic evaluation and in silico ADMET properties of novel arylimidamides in acute mouse models of Trypanosoma cruzi infection

Detalhes bibliográficos
Autor(a) principal: Silva, Cristiane França da
Data de Publicação: 2017
Outros Autores: Batista, Denise da Gama Jaén, Araújo, Julianna Sicilano de, Cunha Junior, Edézio Ferreira, Stephens, Chad E., Banerjee, Moloy, Farahat, Abdelbasset A., Akay, Senol, Fisher, Mary K, Boykin, David W., Soeiro, Maria de Nazaré Correia
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/20080
Resumo: Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Celular. Rio de Janeiro, RJ. Brasil.
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spelling Silva, Cristiane França daBatista, Denise da Gama JaénAraújo, Julianna Sicilano deCunha Junior, Edézio FerreiraStephens, Chad E.Banerjee, MoloyFarahat, Abdelbasset A.Akay, SenolFisher, Mary K,Boykin, David W.Soeiro, Maria de Nazaré Correia2017-07-13T17:00:16Z2017-07-13T17:00:16Z2017SILVA, Cristiana França da; et al Phenotypic evaluation and in silico ADMET properties of novel arylimidamides in acute mouse models of Trypanosoma cruzi infection. Drug Design, Development and Therapy, v.11, p.1095-1105, 2017.1177-8881https://www.arca.fiocruz.br/handle/icict/20080engDove Medical PressDoença de ChagasQuimioterapia experimentalEnsaios in vivoArilimidamidasChagas diseasearylimidamidesexperimental chemotherapyin vivo assaysPhenotypic evaluation and in silico ADMET properties of novel arylimidamides in acute mouse models of Trypanosoma cruzi infectioninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Celular. Rio de Janeiro, RJ. Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Celular. Rio de Janeiro, RJ. Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Celular. Rio de Janeiro, RJ. Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Bioquímica de Tripanossomatídeos. Rio de Janeiro, RJ. Brasil.Augusta University. Department of Chemistry and Physics. Augusta, USA.Georgia State University. Department of Chemistry. Atlanta, GA, USA.Georgia State University. Department of Chemistry. Atlanta, GA, USA / Mansoura University. Faculty of Pharmacy. Department of Pharmaceutical Organic Chemistry. Mansoura, Egypt.Georgia State University. Department of Chemistry. Atlanta, GA, USA.Augusta University. Department of Chemistry and Physics. Augusta, USA.Georgia State University. Department of Chemistry. Atlanta, GA, USA.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Celular. Rio de Janeiro, RJ. Brasil.Abstract: Arylimidamides (AIAs), previously termed as reversed amidines, present a broad spectrum of activity against intracellular microorganisms. In the present study, three novel AIAs were evaluated in a mouse model of Trypanosoma cruzi infection, which is the causative agent of Chagas disease. The bis-AIAs DB1957, DB1959 and DB1890 were chosen based on a previous screening of their scaffolds that revealed a very promising trypanocidal effect at nanomolar range against both the bloodstream trypomastigotes (BTs) and the intracellular forms of the parasite. This study focused on both mesylate salts DB1957 and DB1959 besides the hydrochloride salt DB1890. Our current data validate the high activity of these bis-AIA scaffolds that exhibited EC50 (drug concentration that reduces 50% of the number of the treated parasites) values ranging from 14 to 78 nM and 190 to 1,090 nM against bloodstream and intracellular forms, respectively, also presenting reasonable selectivity indexes and no mutagenicity profile predicted by in silico absorption, distribution, metabolism, excretion, and toxicity (ADMET). Acute toxicity studies using murine models revealed that these AIAs presented only mild toxic effects such as reversible abdominal contractions and ruffled fur. Efficacy assays performed with Swiss mice infected with the Y strain revealed that the administration of DB1957 for 5 consecutive days, with the first dose given at parasitemia onset, reduced the number of BTs at the peak, ranging between 21 and 31% of decrease. DB1957 was able to provide 100% of animal survival, while untreated animals showed 70% of mortality rates. 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dc.title.pt_BR.fl_str_mv Phenotypic evaluation and in silico ADMET properties of novel arylimidamides in acute mouse models of Trypanosoma cruzi infection
title Phenotypic evaluation and in silico ADMET properties of novel arylimidamides in acute mouse models of Trypanosoma cruzi infection
spellingShingle Phenotypic evaluation and in silico ADMET properties of novel arylimidamides in acute mouse models of Trypanosoma cruzi infection
Silva, Cristiane França da
Doença de Chagas
Quimioterapia experimental
Ensaios in vivo
Arilimidamidas
Chagas disease
arylimidamides
experimental chemotherapy
in vivo assays
title_short Phenotypic evaluation and in silico ADMET properties of novel arylimidamides in acute mouse models of Trypanosoma cruzi infection
title_full Phenotypic evaluation and in silico ADMET properties of novel arylimidamides in acute mouse models of Trypanosoma cruzi infection
title_fullStr Phenotypic evaluation and in silico ADMET properties of novel arylimidamides in acute mouse models of Trypanosoma cruzi infection
title_full_unstemmed Phenotypic evaluation and in silico ADMET properties of novel arylimidamides in acute mouse models of Trypanosoma cruzi infection
title_sort Phenotypic evaluation and in silico ADMET properties of novel arylimidamides in acute mouse models of Trypanosoma cruzi infection
author Silva, Cristiane França da
author_facet Silva, Cristiane França da
Batista, Denise da Gama Jaén
Araújo, Julianna Sicilano de
Cunha Junior, Edézio Ferreira
Stephens, Chad E.
Banerjee, Moloy
Farahat, Abdelbasset A.
Akay, Senol
Fisher, Mary K,
Boykin, David W.
Soeiro, Maria de Nazaré Correia
author_role author
author2 Batista, Denise da Gama Jaén
Araújo, Julianna Sicilano de
Cunha Junior, Edézio Ferreira
Stephens, Chad E.
Banerjee, Moloy
Farahat, Abdelbasset A.
Akay, Senol
Fisher, Mary K,
Boykin, David W.
Soeiro, Maria de Nazaré Correia
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Silva, Cristiane França da
Batista, Denise da Gama Jaén
Araújo, Julianna Sicilano de
Cunha Junior, Edézio Ferreira
Stephens, Chad E.
Banerjee, Moloy
Farahat, Abdelbasset A.
Akay, Senol
Fisher, Mary K,
Boykin, David W.
Soeiro, Maria de Nazaré Correia
dc.subject.other.pt_BR.fl_str_mv Doença de Chagas
Quimioterapia experimental
Ensaios in vivo
Arilimidamidas
topic Doença de Chagas
Quimioterapia experimental
Ensaios in vivo
Arilimidamidas
Chagas disease
arylimidamides
experimental chemotherapy
in vivo assays
dc.subject.en.pt_BR.fl_str_mv Chagas disease
arylimidamides
experimental chemotherapy
in vivo assays
description Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Celular. Rio de Janeiro, RJ. Brasil.
publishDate 2017
dc.date.accessioned.fl_str_mv 2017-07-13T17:00:16Z
dc.date.available.fl_str_mv 2017-07-13T17:00:16Z
dc.date.issued.fl_str_mv 2017
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, Cristiana França da; et al Phenotypic evaluation and in silico ADMET properties of novel arylimidamides in acute mouse models of Trypanosoma cruzi infection. Drug Design, Development and Therapy, v.11, p.1095-1105, 2017.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/20080
dc.identifier.issn.pt_BR.fl_str_mv 1177-8881
identifier_str_mv SILVA, Cristiana França da; et al Phenotypic evaluation and in silico ADMET properties of novel arylimidamides in acute mouse models of Trypanosoma cruzi infection. Drug Design, Development and Therapy, v.11, p.1095-1105, 2017.
1177-8881
url https://www.arca.fiocruz.br/handle/icict/20080
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 Dove Medical Press
publisher.none.fl_str_mv Dove Medical Press
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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