Longitudinal study on oral shedding of human betaherpesviruses 6 and 7 in renal transplant recipients reveals active replication

Detalhes bibliográficos
Autor(a) principal: Raposo, Jéssica Vasques
Data de Publicação: 2020
Outros Autores: Sarmento, Dmitry José de Santana, Pinto, Rafaela Barbosa da Silva, Lopes, Amanda Oliveira, Gallottini, Marina, Tozetto-Mendoza, Tânia Regina, Silva, Paulo Henrique Braz, Paula, Salete de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/42657
Resumo: Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Rio de Janeiro, RJ, Brasil.
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spelling Raposo, Jéssica VasquesSarmento, Dmitry José de SantanaPinto, Rafaela Barbosa da SilvaLopes, Amanda OliveiraGallottini, MarinaTozetto-Mendoza, Tânia ReginaSilva, Paulo Henrique BrazPaula, Salete de2020-08-11T14:30:11Z2020-08-11T14:30:11Z2020RAPOSO, Jéssica Vasques et al. Longitudinal study on oral shedding of human betaherpesviruses 6 and 7 in renal transplant recipients reveals active replication. Journal of Oral Microbiology, v. 12, p. 1-8, 2020.2000-2297https://www.arca.fiocruz.br/handle/icict/4265710.1080/20002297.2020.1785801engTaylor & FrancisEstudo longitudinalBetaherpesvírus humanos 6Betaherpesvírus humanos 7Receptores de transplante renalLongitudinal studyHuman betaherpesviruses 6Human betaherpesviruses 7Renal transplant recipientsLongitudinal study on oral shedding of human betaherpesviruses 6 and 7 in renal transplant recipients reveals active replicationinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Rio de Janeiro, RJ, Brasil.Universidade de São Paulo. Faculdade de Odontologia. Departamento de Estomatologia. São Paulo, SP, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Rio de Janeiro, RJ, Brasil.Universidade de São Paulo. Faculdade de Odontologia. Departamento de Estomatologia. São Paulo, SP, Brasil.Universidade de São Paulo. Faculdade de Medicina. Instituto de Medicina Tropical de São Paulo. Laboratório de Vigilância. São Paulo, SP, Brasil.niversidade de São Paulo. Faculdade de Odontologia. Departamento de Estomatologia. São Paulo, SP, Brasil / Universidade de São Paulo. Faculdade de Medicina. Instituto de Medicina Tropical de São Paulo. Laboratório de Vigilância. São Paulo, SP, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Rio de Janeiro, RJ, Brasil.Backgroung: Roseolovirus latency and persistence in salivary glands that are frequently reactivated after renal transplantation to cause infection have been reported. However, limited information is available on the persistence and excretion of HHV-6 and HHV-7 during and after transplant. Methods: 32 renal transplant recipients were followed up before (T1) and after transplant (T2 and T3) and viral replication (via assessment of mRNA) in oral fluid samples investigated. Roseolovirus DNA was detected and quantified via multiplex qPCR. For evaluation of mRNA replication, positive samples were subjected to nested RT-PCR. Results: Viral replication of HHV-7 was significantly increased during T3 (72.9%), compared to the pre-transplant period T1 (25%; McNemar Test, p= 0.001). Analysis of the viral replicative to quantitative ratio disclosed ahigher number of DNA copies (>106) in positive cases of replication (p < 0.001). Astrong positive correlation (Spearman correlation coefficient = 0.781; p< 0.001) was evident between viral quantities of Roseoloviruses. Conclusion: Our findings consistently suggest that the salivary gland is an important site of active and persistent infection by roseoloviruses. In view of the increasing problem of Roseoloviruses, pre- and post-transplantation, viral surveillance and monitoring of active replication are pivotal steps for effective screening and treatment of renal transplant patients.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/42657/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALJessicaVRaposo_VanessaSdePaula_etal_IOC_2020.pdfJessicaVRaposo_VanessaSdePaula_etal_IOC_2020.pdfapplication/pdf866377https://www.arca.fiocruz.br/bitstream/icict/42657/2/JessicaVRaposo_VanessaSdePaula_etal_IOC_2020.pdfa7d78f0129b702b8b1989b04764f1563MD52TEXTJessicaVRaposo_VanessaSdePaula_etal_IOC_2020.pdf.txtJessicaVRaposo_VanessaSdePaula_etal_IOC_2020.pdf.txtExtracted 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dc.title.pt_BR.fl_str_mv Longitudinal study on oral shedding of human betaherpesviruses 6 and 7 in renal transplant recipients reveals active replication
title Longitudinal study on oral shedding of human betaherpesviruses 6 and 7 in renal transplant recipients reveals active replication
spellingShingle Longitudinal study on oral shedding of human betaherpesviruses 6 and 7 in renal transplant recipients reveals active replication
Raposo, Jéssica Vasques
Estudo longitudinal
Betaherpesvírus humanos 6
Betaherpesvírus humanos 7
Receptores de transplante renal
Longitudinal study
Human betaherpesviruses 6
Human betaherpesviruses 7
Renal transplant recipients
title_short Longitudinal study on oral shedding of human betaherpesviruses 6 and 7 in renal transplant recipients reveals active replication
title_full Longitudinal study on oral shedding of human betaherpesviruses 6 and 7 in renal transplant recipients reveals active replication
title_fullStr Longitudinal study on oral shedding of human betaherpesviruses 6 and 7 in renal transplant recipients reveals active replication
title_full_unstemmed Longitudinal study on oral shedding of human betaherpesviruses 6 and 7 in renal transplant recipients reveals active replication
title_sort Longitudinal study on oral shedding of human betaherpesviruses 6 and 7 in renal transplant recipients reveals active replication
author Raposo, Jéssica Vasques
author_facet Raposo, Jéssica Vasques
Sarmento, Dmitry José de Santana
Pinto, Rafaela Barbosa da Silva
Lopes, Amanda Oliveira
Gallottini, Marina
Tozetto-Mendoza, Tânia Regina
Silva, Paulo Henrique Braz
Paula, Salete de
author_role author
author2 Sarmento, Dmitry José de Santana
Pinto, Rafaela Barbosa da Silva
Lopes, Amanda Oliveira
Gallottini, Marina
Tozetto-Mendoza, Tânia Regina
Silva, Paulo Henrique Braz
Paula, Salete de
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Raposo, Jéssica Vasques
Sarmento, Dmitry José de Santana
Pinto, Rafaela Barbosa da Silva
Lopes, Amanda Oliveira
Gallottini, Marina
Tozetto-Mendoza, Tânia Regina
Silva, Paulo Henrique Braz
Paula, Salete de
dc.subject.other.pt_BR.fl_str_mv Estudo longitudinal
Betaherpesvírus humanos 6
Betaherpesvírus humanos 7
Receptores de transplante renal
topic Estudo longitudinal
Betaherpesvírus humanos 6
Betaherpesvírus humanos 7
Receptores de transplante renal
Longitudinal study
Human betaherpesviruses 6
Human betaherpesviruses 7
Renal transplant recipients
dc.subject.en.pt_BR.fl_str_mv Longitudinal study
Human betaherpesviruses 6
Human betaherpesviruses 7
Renal transplant recipients
description Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Rio de Janeiro, RJ, Brasil.
publishDate 2020
dc.date.accessioned.fl_str_mv 2020-08-11T14:30:11Z
dc.date.available.fl_str_mv 2020-08-11T14:30:11Z
dc.date.issued.fl_str_mv 2020
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 RAPOSO, Jéssica Vasques et al. Longitudinal study on oral shedding of human betaherpesviruses 6 and 7 in renal transplant recipients reveals active replication. Journal of Oral Microbiology, v. 12, p. 1-8, 2020.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/42657
dc.identifier.issn.pt_BR.fl_str_mv 2000-2297
dc.identifier.doi.none.fl_str_mv 10.1080/20002297.2020.1785801
identifier_str_mv RAPOSO, Jéssica Vasques et al. Longitudinal study on oral shedding of human betaherpesviruses 6 and 7 in renal transplant recipients reveals active replication. Journal of Oral Microbiology, v. 12, p. 1-8, 2020.
2000-2297
10.1080/20002297.2020.1785801
url https://www.arca.fiocruz.br/handle/icict/42657
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 Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
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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