Preclinical evaluation of combined therapy with amiodarone and low-dose benznidazole in a mouse model of chronic Trypanosoma cruzi infection
Produção científica do Laboratório de Biologia Celular.
| Autores: | , , , , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2024 |
| País: | Brasil |
| Institución: | Fundação Oswaldo Cruz (FIOCRUZ) |
| Repositorio: | Repositório Institucional da FIOCRUZ (ARCA) |
| Idioma: | inglés |
| OAI Identifier: | oai:arca.fiocruz.br:icict/64633 |
| Acceso en línea: | https://arca.fiocruz.br/handle/icict/64633 |
| Access Level: | acceso abierto |
| Palabra clave: | Chagasic chronic cardiomyopathy Benznidazole Amiodarone Combination therapy Trypanosoma cruzi |
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| dc.title.none.fl_str_mv |
Preclinical evaluation of combined therapy with amiodarone and low-dose benznidazole in a mouse model of chronic Trypanosoma cruzi infection |
| title |
Preclinical evaluation of combined therapy with amiodarone and low-dose benznidazole in a mouse model of chronic Trypanosoma cruzi infection |
| spellingShingle |
Preclinical evaluation of combined therapy with amiodarone and low-dose benznidazole in a mouse model of chronic Trypanosoma cruzi infection Barbosa, Juliana Magalhães Chaves Chagasic chronic cardiomyopathy Benznidazole Amiodarone Combination therapy Trypanosoma cruzi |
| title_short |
Preclinical evaluation of combined therapy with amiodarone and low-dose benznidazole in a mouse model of chronic Trypanosoma cruzi infection |
| title_full |
Preclinical evaluation of combined therapy with amiodarone and low-dose benznidazole in a mouse model of chronic Trypanosoma cruzi infection |
| title_fullStr |
Preclinical evaluation of combined therapy with amiodarone and low-dose benznidazole in a mouse model of chronic Trypanosoma cruzi infection |
| title_full_unstemmed |
Preclinical evaluation of combined therapy with amiodarone and low-dose benznidazole in a mouse model of chronic Trypanosoma cruzi infection |
| title_sort |
Preclinical evaluation of combined therapy with amiodarone and low-dose benznidazole in a mouse model of chronic Trypanosoma cruzi infection |
| dc.creator.none.fl_str_mv |
Barbosa, Juliana Magalhães Chaves Silva, Yasmin Pedra Rezende da Santos, Hílton Antônio Mata dos Pereira, Glaucia Vilar Oliveira, Tatiana Galvão de Melo de Ramos, Isalira Peroba Rezende Gibaldi, Daniel Moreira, Otacilio da Cruz Nunes, Daniela Ferreira Batista, Marcos Meuser Vieira, Joseli Lannes Daliry, Anissa Salomão, Kelly |
| author |
Barbosa, Juliana Magalhães Chaves |
| author_facet |
Barbosa, Juliana Magalhães Chaves Silva, Yasmin Pedra Rezende da Santos, Hílton Antônio Mata dos Pereira, Glaucia Vilar Oliveira, Tatiana Galvão de Melo de Ramos, Isalira Peroba Rezende Gibaldi, Daniel Moreira, Otacilio da Cruz Nunes, Daniela Ferreira Batista, Marcos Meuser Vieira, Joseli Lannes Daliry, Anissa Salomão, Kelly |
| author_role |
author |
| author2 |
Silva, Yasmin Pedra Rezende da Santos, Hílton Antônio Mata dos Pereira, Glaucia Vilar Oliveira, Tatiana Galvão de Melo de Ramos, Isalira Peroba Rezende Gibaldi, Daniel Moreira, Otacilio da Cruz Nunes, Daniela Ferreira Batista, Marcos Meuser Vieira, Joseli Lannes Daliry, Anissa Salomão, Kelly |
| author2_role |
author author author author author author author author author author author author |
| dc.subject.en.none.fl_str_mv |
Chagasic chronic cardiomyopathy Benznidazole Amiodarone Combination therapy Trypanosoma cruzi |
| topic |
Chagasic chronic cardiomyopathy Benznidazole Amiodarone Combination therapy Trypanosoma cruzi |
| description |
Produção científica do Laboratório de Biologia Celular. |
| publishDate |
2024 |
| dc.date.accessioned.fl_str_mv |
2024-06-24T17:02:01Z |
| dc.date.available.fl_str_mv |
2024-06-24T17:02:01Z |
| dc.date.issued.fl_str_mv |
2024 |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
| dc.identifier.citation.fl_str_mv |
BARBOSA, Juliana Magalhães Chaves et al. Preclinical evaluation of combined therapy with amiodarone and low-dose benznidazole in a mouse model of chronic Trypanosoma cruzi infection. Biomedicine and Pharmacotherapy, v. 175, p. 1-22, June 2024. |
| dc.identifier.uri.fl_str_mv |
https://arca.fiocruz.br/handle/icict/64633 |
| dc.identifier.issn.none.fl_str_mv |
0753-3322 |
| dc.identifier.doi.none.fl_str_mv |
10.1016/j.biopha.2024.116742 |
| identifier_str_mv |
BARBOSA, Juliana Magalhães Chaves et al. Preclinical evaluation of combined therapy with amiodarone and low-dose benznidazole in a mouse model of chronic Trypanosoma cruzi infection. Biomedicine and Pharmacotherapy, v. 175, p. 1-22, June 2024. 0753-3322 10.1016/j.biopha.2024.116742 |
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https://arca.fiocruz.br/handle/icict/64633 |
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eng |
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eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
| dc.publisher.none.fl_str_mv |
Elsevier |
| publisher.none.fl_str_mv |
Elsevier |
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reponame:Repositório Institucional da FIOCRUZ (ARCA) instname:Fundação Oswaldo Cruz (FIOCRUZ) instacron:FIOCRUZ |
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2024-06-24T17:02:01Z2024-06-24T17:02:01Z2024BARBOSA, Juliana Magalhães Chaves et al. Preclinical evaluation of combined therapy with amiodarone and low-dose benznidazole in a mouse model of chronic Trypanosoma cruzi infection. Biomedicine and Pharmacotherapy, v. 175, p. 1-22, June 2024.0753-3322https://arca.fiocruz.br/handle/icict/6463310.1016/j.biopha.2024.116742Produção científica do Laboratório de Biologia Celular.Produção científica do Laboratório de Biologia das Interações.Produção científica do Laboratório de Fisiopatologia Clínica e Experimental.Produção científica do Laboratório de Ultraestrutura Celular.Produção científica do Laboratório de Virologia e Parasitologia Molecular.This work was supported by Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ), Instituto Oswaldo Cruz (IOC/Fiocruz).Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Celular. Rio de Janeiro, RJ, Brasil / Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Fisiopatologia Clínica e Experimental. 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 das Interações. Rio de Janeiro, RJ, Brasil.Universidade Federal do Rio de Janeiro. Centro de Ciências da Saúde. Faculdade de Farmácia. Rio de Janeiro, RJ, Brasil / Universidade Federal do Rio de Janeiro. Centro de Ciências da Saúde. Instituto de Pesquisas de Produtos Naturais Walter Mors. Laboratório de Análise e Desenvolvimento de Inibidores Enzimáticos. Rio de Janeiro, RJ, Brasil / Universidade Federal do Rio de Janeiro. Centro de Ciências da Saúde. Instituto de Pesquisa de Produtos Naturais Walters Mors. Laboratório Multiusuário de Análises por Ressonância Magnética Nuclear. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia das Interações. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Ultraestrutura Celular. Rio de Janeiro, RJ, Brasil.Universidade Federal do Rio de Janeiro. Centro de Ciências da Saúde. Centro Nacional de Biologia Estrutural e Bioimagem. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia das Interações. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Virologia e Parasitologia Molecular. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Virologia e Parasitologia Molecular. 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 das Interações. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Fisiopatologia Clínica e Experimental. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Biologia Celular. Rio de Janeiro, RJ, Brasil.Chagasic chronic cardiomyopathy (CCC) is the primary clinical manifestation of Chagas disease (CD), caused by Trypanosoma cruzi. Current therapeutic options for CD are limited to benznidazole (Bz) and nifurtimox. Amiodarone (AMD) has emerged as most effective drug for treating the arrhythmic form of CCC. To address the effects of Bz and AMD we used a preclinical model of CCC. Female C57BL/6 mice were infected with T. cruzi and subjected to oral treatment for 30 consecutive days, either as monotherapy or in combination. AMD in monotherapy decreased the prolonged QTc interval, the incidence of atrioventricular conduction disorders and cardiac hypertrophy. However, AMD monotherapy did not impact parasitemia, parasite load, TNF concentration and production of reactive oxygen species (ROS) in cardiac tissue. Alike Bz therapy, the combination of Bz and AMD (Bz/AMD), improved cardiac electric abnormalities detected T. cruzi-infected mice such as decrease in heart rates, enlargement of PR and QTc intervals and increased incidence of atrioventricular block and sinus arrhythmia. Further, Bz/AMD therapy ameliorated the ventricular function and reduced parasite burden in the cardiac tissue and parasitemia to a degree comparable to Bz monotherapy. Importantly, Bz/AMD treatment efficiently reduced TNF concentration in the cardiac tissue and plasma and had beneficial effects on immunological abnormalities. Moreover, in the cardiac tissue Bz/AMD therapy reduced fibronectin and collagen deposition, mitochondrial damage and production of ROS, and improved sarcomeric and gap junction integrity. Our study underlines the potential of the Bz/AMD therapy, as we have shown that combination increased efficacy in the treatment of CCC.engElsevierPreclinical evaluation of combined therapy with amiodarone and low-dose benznidazole in a mouse model of chronic Trypanosoma cruzi infectioninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleChagasic chronic cardiomyopathyBenznidazoleAmiodaroneCombination therapyTrypanosoma cruziinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZBarbosa, Juliana Magalhães ChavesSilva, Yasmin Pedra Rezende daSantos, Hílton Antônio Mata dosPereira, Glaucia VilarOliveira, Tatiana Galvão de Melo deRamos, Isalira Peroba RezendeGibaldi, DanielMoreira, Otacilio da CruzNunes, Daniela FerreiraBatista, Marcos MeuserVieira, Joseli LannesDaliry, AnissaSalomão, KellyLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://arca.fiocruz.br/bitstreams/ec3c4aa0-0cb4-4237-85d8-2cb099fc7a5d/download5a560609d32a3863062d77ff32785d58MD51falseAnonymousREADORIGINALve_Juliana_Barbosa_etal_IOC_2024.pdfve_Juliana_Barbosa_etal_IOC_2024.pdfapplication/pdf23162030https://arca.fiocruz.br/bitstreams/e22ad06f-545b-429f-bdbd-784baf92f5f2/downloadaadd9962ddcd47801b80972812f5997dMD52trueAnonymousREADTHUMBNAILcapa_Juliana_Barbosa_etal_IOC_2024.jpgcapa_Juliana_Barbosa_etal_IOC_2024.jpgCapaimage/jpeg2109290https://arca.fiocruz.br/bitstreams/09f3b9c4-bd53-4123-9393-d8b9649410e0/download8e3a0f89fc73c4b6f9c355f3dc7e3de1MD53falseAnonymousREADve_Juliana_Barbosa_etal_IOC_2024.pdf.jpgve_Juliana_Barbosa_etal_IOC_2024.pdf.jpgGenerated Thumbnailimage/jpeg36429https://arca.fiocruz.br/bitstreams/e36e239a-19db-4c9c-9c1a-5121709d22a6/download1abed655b1aed40ca5e582fbdf689d48MD511falseAnonymousREADTEXTve_Juliana_Barbosa_etal_IOC_2024.pdf.txtve_Juliana_Barbosa_etal_IOC_2024.pdf.txtExtracted texttext/plain100552https://arca.fiocruz.br/bitstreams/df2c973a-3d1d-48c7-a9ab-c468250a560a/downloadc181fad0c0d4634972abd51deaea0cbbMD510falseAnonymousREADicict/646332025-12-10 15:10:22.203open.accessoai:arca.fiocruz.br:icict/64633https://arca.fiocruz.brRepositório InstitucionalPUBhttps://www.arca.fiocruz.br/oai/requestrepositorio.arca@fiocruz.bropendoar:21352025-12-10T18:10:22Repositório Institucional da FIOCRUZ (ARCA) - 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