Experimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findings
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Digital do Instituto Evandro Chagas (Patuá) |
Texto Completo: | https://patua.iec.gov.br/handle/iec/6798 |
Resumo: | Between 2016 and 2018, Brazil experienced the largest sylvatic epidemic of yellow fever virus (YFV). Despite to the magnitude and rapid spread of the epidemic, little is known about YFV dispersion. The study evaluated whether the squirrel monkey is a good model for yellow fever (YF) studies. Methods: Ten animals were infected with 1 × 106 PFU/mL of YFV, with one negative control. Blood samples were collected daily during the first 7 days and at 10, 20 and 30 days post infection (dpi) for detection of viral load and cytokines by RT-qPCR; measurements of AST, ALT, urea and creatinine were taken; IgM/IgG antibodies were detected by ELISA, and hemagglutination inhibition and neutralization tests were performed. The animals exhibited fever, flushed appearance, vomiting and petechiae, and one animal died. Viremia was detected between 1 and 10 dpi, and IgM/IgG antibodies appeared between 4 and 30 dpi. The levels of AST, ALT and urea increased. The immune responses were characterized by expression of S100 and CD11b cells; endothelial markers (VCAM-1, ICAM-1 and VLA-4), cell death and stress (Lysozyme and iNOS); and pro-inflammatory cytokines (IL-8, TNF-α, and IFN-γ) and anti-inflammatory cytokines (IL-10 and TGF-β). The squirrel monkeys showed changes similar to those described in humans with YF, and are a good experimental model for the study of YF. |
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Ferreira, Milene SilveiraMartins, Lívia CaricioMelo, Karla Fabiane Lopes deSilva, Wellington Bandeira daImbeloni, Aline AmaralMuniz, José Augusto Pereira CarneiroOliveira, Camille Ferreira deFreitas, Maria de Nazaré OliveiraSantos, Éder Barros dosChagas, Liliane LealLuz, Márcia B. MQueiroz, Luiz A. D. deTesh, Robert BVasconcelos, Pedro Fernando da Costa2023-04-17T12:13:28Z2023-04-17T12:13:28Z2023FERREIRA, Milene Silveira et al. Experimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findings. Viruses, v. 15, n. 3, p. 1-12, Mar. 2023. DOI: https://doi.org/10.3390/v15030613.1999-4915https://patua.iec.gov.br/handle/iec/679810.3390/v15030613Between 2016 and 2018, Brazil experienced the largest sylvatic epidemic of yellow fever virus (YFV). Despite to the magnitude and rapid spread of the epidemic, little is known about YFV dispersion. The study evaluated whether the squirrel monkey is a good model for yellow fever (YF) studies. Methods: Ten animals were infected with 1 × 106 PFU/mL of YFV, with one negative control. Blood samples were collected daily during the first 7 days and at 10, 20 and 30 days post infection (dpi) for detection of viral load and cytokines by RT-qPCR; measurements of AST, ALT, urea and creatinine were taken; IgM/IgG antibodies were detected by ELISA, and hemagglutination inhibition and neutralization tests were performed. The animals exhibited fever, flushed appearance, vomiting and petechiae, and one animal died. Viremia was detected between 1 and 10 dpi, and IgM/IgG antibodies appeared between 4 and 30 dpi. The levels of AST, ALT and urea increased. The immune responses were characterized by expression of S100 and CD11b cells; endothelial markers (VCAM-1, ICAM-1 and VLA-4), cell death and stress (Lysozyme and iNOS); and pro-inflammatory cytokines (IL-8, TNF-α, and IFN-γ) and anti-inflammatory cytokines (IL-10 and TGF-β). The squirrel monkeys showed changes similar to those described in humans with YF, and are a good experimental model for the study of YF.National Council for Scientific and Technological Development—CNPq to PFCV (process 401,558/2013-4 and process 303.999/2016-0). RBT was a visiting scientist at the IEC during the experimental study with financial support of CNPqMinistério da Saúde. Secretaria de Vigilância em Saúde e Ambiente. Instituto Evandro Chagas. Ananindeua, PA, Brasil / Federal University of Pará. Postgraduate Program in Biology of Infectious and Parasitic Agents. Belém, PA, Brazil.Ministério da Saúde. Secretaria de Vigilância em Saúde e Ambiente. Instituto Evandro Chagas. Ananindeua, PA, BrasilMinistério da Saúde. Secretaria de Vigilância em Saúde e Ambiente. Instituto Evandro Chagas. Ananindeua, PA, BrasilMinistério da Saúde. Secretaria de Vigilância em Saúde e Ambiente. Instituto Evandro Chagas. Centro Nacional de Primatas. Ananindeua, PA, BrasilMinistério da Saúde. Secretaria de Vigilância em Saúde e Ambiente. Instituto Evandro Chagas. Centro Nacional de Primatas. Ananindeua, PA, BrasilMinistério da Saúde. Secretaria de Vigilância em Saúde e Ambiente. Instituto Evandro Chagas. Centro Nacional de Primatas. Ananindeua, PA, BrasilMinistério da Saúde. Secretaria de Vigilância em Saúde e Ambiente. Instituto Evandro Chagas. Ananindeua, PA, BrasilMinistério da Saúde. Secretaria de Vigilância em Saúde e Ambiente. Instituto Evandro Chagas. Ananindeua, PA, BrasilMinistério da Saúde. Secretaria de Vigilância em Saúde e Ambiente. Instituto Evandro Chagas. Ananindeua, PA, BrasilMinistério da Saúde. Secretaria de Vigilância em Saúde e Ambiente. Instituto Evandro Chagas. Ananindeua, PA, BrasilMinistério da Saúde. Secretaria de Vigilância em Saúde e Ambiente. Instituto Evandro Chagas. Ananindeua, PA, BrasilMinistério da Saúde. Secretaria de Vigilância em Saúde e Ambiente. Instituto Evandro Chagas. Ananindeua, PA, BrasilUniversity of Texas Medical Branch. Department of Pathology. Galveston, TX, USA.Ministério da Saúde. Secretaria de Vigilância em Saúde e Ambiente. Instituto Evandro Chagas. Ananindeua, PA, Brasil / Pará State University. Department of Pathology. Belém, PA, Brazil.engMDPIExperimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findingsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePrimatas / anatomia & histologiaSaimiri / virologiaVírus da Febre Amarela / patogenicidadeModelos Animais de DoençasSaimiri / imunologiainfo:eu-repo/semantics/openAccessreponame:Repositório Digital do Instituto Evandro Chagas (Patuá)instname:Instituto Evandro Chagas (IEC)instacron:IECORIGINAL Experimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findings.pdf Experimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findings.pdfapplication/pdf1701210https://patua.iec.gov.br/bitstreams/ce72a3d6-c247-4bca-80a8-fa1393352504/downloadd043ed13dec8069a33960eb0fad83bc5MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-82182https://patua.iec.gov.br/bitstreams/2aa19a6a-a99a-45c9-a3b1-7ce4ac1de955/download11832eea31b16df8613079d742d61793MD52TEXTExperimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findings.pdf.txtExperimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findings.pdf.txtExtracted texttext/plain48789https://patua.iec.gov.br/bitstreams/29b56b24-ddf1-4d62-8d08-70ce55f82876/download40033047fbbc890e948b16bcc1a959a4MD53THUMBNAILExperimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findings.pdf.jpgExperimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findings.pdf.jpgGenerated Thumbnailimage/jpeg5690https://patua.iec.gov.br/bitstreams/63036c57-e67b-406e-85c1-c71b5cde5714/download9396c8074ff0057ce82e1e726ee2f92dMD54iec/67982023-04-17 13:26:53.972oai:patua.iec.gov.br:iec/6798https://patua.iec.gov.brRepositório InstitucionalPUBhttps://patua.iec.gov.br/oai/requestclariceneta@iec.gov.br || Biblioteca@iec.gov.bropendoar:2023-04-17T13:26:53Repositório Digital do Instituto Evandro Chagas (Patuá) - 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dc.title.pt_BR.fl_str_mv |
Experimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findings |
title |
Experimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findings |
spellingShingle |
Experimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findings Ferreira, Milene Silveira Primatas / anatomia & histologia Saimiri / virologia Vírus da Febre Amarela / patogenicidade Modelos Animais de Doenças Saimiri / imunologia |
title_short |
Experimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findings |
title_full |
Experimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findings |
title_fullStr |
Experimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findings |
title_full_unstemmed |
Experimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findings |
title_sort |
Experimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findings |
author |
Ferreira, Milene Silveira |
author_facet |
Ferreira, Milene Silveira Martins, Lívia Caricio Melo, Karla Fabiane Lopes de Silva, Wellington Bandeira da Imbeloni, Aline Amaral Muniz, José Augusto Pereira Carneiro Oliveira, Camille Ferreira de Freitas, Maria de Nazaré Oliveira Santos, Éder Barros dos Chagas, Liliane Leal Luz, Márcia B. M Queiroz, Luiz A. D. de Tesh, Robert B Vasconcelos, Pedro Fernando da Costa |
author_role |
author |
author2 |
Martins, Lívia Caricio Melo, Karla Fabiane Lopes de Silva, Wellington Bandeira da Imbeloni, Aline Amaral Muniz, José Augusto Pereira Carneiro Oliveira, Camille Ferreira de Freitas, Maria de Nazaré Oliveira Santos, Éder Barros dos Chagas, Liliane Leal Luz, Márcia B. M Queiroz, Luiz A. D. de Tesh, Robert B Vasconcelos, Pedro Fernando da Costa |
author2_role |
author author author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Ferreira, Milene Silveira Martins, Lívia Caricio Melo, Karla Fabiane Lopes de Silva, Wellington Bandeira da Imbeloni, Aline Amaral Muniz, José Augusto Pereira Carneiro Oliveira, Camille Ferreira de Freitas, Maria de Nazaré Oliveira Santos, Éder Barros dos Chagas, Liliane Leal Luz, Márcia B. M Queiroz, Luiz A. D. de Tesh, Robert B Vasconcelos, Pedro Fernando da Costa |
dc.subject.decsPrimary.pt_BR.fl_str_mv |
Primatas / anatomia & histologia Saimiri / virologia Vírus da Febre Amarela / patogenicidade Modelos Animais de Doenças Saimiri / imunologia |
topic |
Primatas / anatomia & histologia Saimiri / virologia Vírus da Febre Amarela / patogenicidade Modelos Animais de Doenças Saimiri / imunologia |
description |
Between 2016 and 2018, Brazil experienced the largest sylvatic epidemic of yellow fever virus (YFV). Despite to the magnitude and rapid spread of the epidemic, little is known about YFV dispersion. The study evaluated whether the squirrel monkey is a good model for yellow fever (YF) studies. Methods: Ten animals were infected with 1 × 106 PFU/mL of YFV, with one negative control. Blood samples were collected daily during the first 7 days and at 10, 20 and 30 days post infection (dpi) for detection of viral load and cytokines by RT-qPCR; measurements of AST, ALT, urea and creatinine were taken; IgM/IgG antibodies were detected by ELISA, and hemagglutination inhibition and neutralization tests were performed. The animals exhibited fever, flushed appearance, vomiting and petechiae, and one animal died. Viremia was detected between 1 and 10 dpi, and IgM/IgG antibodies appeared between 4 and 30 dpi. The levels of AST, ALT and urea increased. The immune responses were characterized by expression of S100 and CD11b cells; endothelial markers (VCAM-1, ICAM-1 and VLA-4), cell death and stress (Lysozyme and iNOS); and pro-inflammatory cytokines (IL-8, TNF-α, and IFN-γ) and anti-inflammatory cytokines (IL-10 and TGF-β). The squirrel monkeys showed changes similar to those described in humans with YF, and are a good experimental model for the study of YF. |
publishDate |
2023 |
dc.date.accessioned.fl_str_mv |
2023-04-17T12:13:28Z |
dc.date.available.fl_str_mv |
2023-04-17T12:13:28Z |
dc.date.issued.fl_str_mv |
2023 |
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 |
FERREIRA, Milene Silveira et al. Experimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findings. Viruses, v. 15, n. 3, p. 1-12, Mar. 2023. DOI: https://doi.org/10.3390/v15030613. |
dc.identifier.uri.fl_str_mv |
https://patua.iec.gov.br/handle/iec/6798 |
dc.identifier.issn.-.fl_str_mv |
1999-4915 |
dc.identifier.doi.pt_BR.fl_str_mv |
10.3390/v15030613 |
identifier_str_mv |
FERREIRA, Milene Silveira et al. Experimental yellow fever in the Squirrel Monkey (Saimiri spp.): hematological, biochemical, and immunological findings. Viruses, v. 15, n. 3, p. 1-12, Mar. 2023. DOI: https://doi.org/10.3390/v15030613. 1999-4915 10.3390/v15030613 |
url |
https://patua.iec.gov.br/handle/iec/6798 |
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eng |
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eng |
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MDPI |
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MDPI |
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