The importance of using molecular techniques in laboratory diagnosis of Dengue virus: a review

Detalhes bibliográficos
Autor(a) principal: Costa, Dacylla Sampaio
Data de Publicação: 2021
Outros Autores: Araújo, Dakson Douglas, Santos, Jaiane Cruz dos, Pereira, Higinalice da Silva, Andrade, Gabriella Linhares de, Sales, Ana Clara Silva, Alves, Nathanael dos Santos, Rodrigues, Ana Indygriani
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/20261
Resumo: Arboviruses correspond to diseases transmitted to humans by the bite of arthropod vectors and constitute a growing public health problem. Most of these arboviruses are emerging and circulating throughout the country, among them, the dengue virus stands out. This arbovirus has four serotypes, DENV1-4, so it is important to use techniques that can identify the present serotype. In this context, this study is a literature review that aims to demonstrate the importance of using molecular techniques in the diagnosis of dengue. To this end, searches were performed for scientific articles in the PubMed, LILACS, SciElo and Academic Google databases. It was found that the use of the molecular technique of RT-PCR and its variations are highly important for viral detection, as well as for the differentiation of circulating serotypes. Therefore, this is a technique that has advantages in diagnosing dengue, as it has good sensitivity, specificity and reproducibility. Therefore, it is observed that laboratory molecular diagnosis contributes positively to viral isolation, in addition to ensuring the identification of the circulating genotype and thus guaranteeing which serotype prevails in a given location. These isolation advantages contribute to epidemiological control and serve to alert health authorities to promote preventive and control measures for this disease.
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spelling The importance of using molecular techniques in laboratory diagnosis of Dengue virus: a reviewLa importancia de utilizar técnicas moleculares en el diagnóstico de laboratorio del virus del dengue: una revisionA importância da utilização de técnicas moleculares no diagnóstico laboratorial de Dengue virus: uma revisãoArbovirusesDengueMolecular biologyPolymerase Chain Reaction.ArbovirusDengueBiología molecularReacción en Cadena de la Polimerasa.Dengue VirusArbovírusMolecular biologyDenguePCRBiologia molecularSequencingReação em Cadeia da Polimerase.Arboviruses correspond to diseases transmitted to humans by the bite of arthropod vectors and constitute a growing public health problem. Most of these arboviruses are emerging and circulating throughout the country, among them, the dengue virus stands out. This arbovirus has four serotypes, DENV1-4, so it is important to use techniques that can identify the present serotype. In this context, this study is a literature review that aims to demonstrate the importance of using molecular techniques in the diagnosis of dengue. To this end, searches were performed for scientific articles in the PubMed, LILACS, SciElo and Academic Google databases. It was found that the use of the molecular technique of RT-PCR and its variations are highly important for viral detection, as well as for the differentiation of circulating serotypes. Therefore, this is a technique that has advantages in diagnosing dengue, as it has good sensitivity, specificity and reproducibility. Therefore, it is observed that laboratory molecular diagnosis contributes positively to viral isolation, in addition to ensuring the identification of the circulating genotype and thus guaranteeing which serotype prevails in a given location. These isolation advantages contribute to epidemiological control and serve to alert health authorities to promote preventive and control measures for this disease.Los arbovirus corresponden a enfermedades transmitidas al ser humano por la picadura de artrópodos vectores y constituyen un creciente problema de salud pública. La mayoría de estos arbovirus están emergiendo y circulando por todo el país, entre ellos destaca el virus del dengue. Este arbovirus tiene cuatro serotipos, DENV1-4, por lo que es importante utilizar técnicas que puedan identificar el presente serotipo. En este contexto, este estudio es una revisión de la literatura que tiene como objetivo demostrar la importancia del uso de técnicas moleculares en el diagnóstico del dengue. Para ello, se realizaron búsquedas de artículos científicos en las bases de datos PubMed, LILACS, SciElo y Academic Google. Se encontró que el uso de la técnica molecular de RT-PCR y sus variaciones son de gran importancia para la detección viral, así como para la diferenciación de serotipos circulantes. Por tanto, esta es una técnica que tiene ventajas en el diagnóstico del dengue, ya que tiene buena sensibilidad, especificidad y reproducibilidad. Por tanto, se observa que el diagnóstico molecular de laboratorio contribuye positivamente al aislamiento viral, además de asegurar la identificación del genotipo circulante y así garantizar qué serotipo prevalece en una localización determinada. Estas ventajas de aislamiento contribuyen al control epidemiológico y sirven para alertar a las autoridades de salud para promover medidas de prevención y control de esta enfermedad.As arboviroses correspondem a doenças transmitidas aos seres humanos pela picada de vetores artrópodes e constituem um crescente problema de saúde pública. Grande parte destes arbovírus estão emergindo e circulando por todo o país, dentre eles, destaca-se o vírus da dengue. Este arbovírus apresenta quatro sorotipos, DENV1-4, dessa forma torna-se importante o uso de técnicas que possam identificar o sorotipo presente. Nesse contexto, o presente estudo trata-se de uma revisão da literatura que tem como objetivo demonstrar a importância do uso de técnicas moleculares no diagnóstico da dengue. Para tal, foram realizadas buscas de artigos científicos nas bases de dados PubMed, LILACS, SciElo e Google acadêmico. Verificou-se que o uso da técnica molecular de RT-PCR e suas variações são altamente importantes para a detecção viral, bem como para diferenciação dos sorotipos circulantes. Logo, está é uma técnica que tem vantagens no diagnóstico da dengue, pois apresenta boa sensibilidade, especificidade e reprodutibilidade. Portanto, observa-se que o diagnóstico molecular laboratorial contribui positivamente para o isolamento viral, além de garantir a identificação do genótipo circulante e assim garantir qual sorotipo prevalece em determinada localidade. Essas vantagens de isolamento, contribuem para o controle epidemiológico e serve para alerta as autoridades sanitárias a promover medidas preventivas e de controle a essa doença.Research, Society and Development2021-09-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2026110.33448/rsd-v10i12.20261Research, Society and Development; Vol. 10 No. 12; e271101220261Research, Society and Development; Vol. 10 Núm. 12; e271101220261Research, Society and Development; v. 10 n. 12; e2711012202612525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/20261/18220Copyright (c) 2021 Dacylla Sampaio Costa; Dakson Douglas Araújo; Jaiane Cruz dos Santos; Higinalice da Silva Pereira; Gabriella Linhares de Andrade; Ana Clara Silva Sales; Nathanael dos Santos Alves; Ana Indygriani Rodrigueshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCosta, Dacylla Sampaio Araújo, Dakson DouglasSantos, Jaiane Cruz dos Pereira, Higinalice da Silva Andrade, Gabriella Linhares de Sales, Ana Clara Silva Alves, Nathanael dos Santos Rodrigues, Ana Indygriani 2021-11-14T20:26:51Zoai:ojs.pkp.sfu.ca:article/20261Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:39:57.846685Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv The importance of using molecular techniques in laboratory diagnosis of Dengue virus: a review
La importancia de utilizar técnicas moleculares en el diagnóstico de laboratorio del virus del dengue: una revision
A importância da utilização de técnicas moleculares no diagnóstico laboratorial de Dengue virus: uma revisão
title The importance of using molecular techniques in laboratory diagnosis of Dengue virus: a review
spellingShingle The importance of using molecular techniques in laboratory diagnosis of Dengue virus: a review
Costa, Dacylla Sampaio
Arboviruses
Dengue
Molecular biology
Polymerase Chain Reaction.
Arbovirus
Dengue
Biología molecular
Reacción en Cadena de la Polimerasa.
Dengue Virus
Arbovírus
Molecular biology
Dengue
PCR
Biologia molecular
Sequencing
Reação em Cadeia da Polimerase.
title_short The importance of using molecular techniques in laboratory diagnosis of Dengue virus: a review
title_full The importance of using molecular techniques in laboratory diagnosis of Dengue virus: a review
title_fullStr The importance of using molecular techniques in laboratory diagnosis of Dengue virus: a review
title_full_unstemmed The importance of using molecular techniques in laboratory diagnosis of Dengue virus: a review
title_sort The importance of using molecular techniques in laboratory diagnosis of Dengue virus: a review
author Costa, Dacylla Sampaio
author_facet Costa, Dacylla Sampaio
Araújo, Dakson Douglas
Santos, Jaiane Cruz dos
Pereira, Higinalice da Silva
Andrade, Gabriella Linhares de
Sales, Ana Clara Silva
Alves, Nathanael dos Santos
Rodrigues, Ana Indygriani
author_role author
author2 Araújo, Dakson Douglas
Santos, Jaiane Cruz dos
Pereira, Higinalice da Silva
Andrade, Gabriella Linhares de
Sales, Ana Clara Silva
Alves, Nathanael dos Santos
Rodrigues, Ana Indygriani
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Costa, Dacylla Sampaio
Araújo, Dakson Douglas
Santos, Jaiane Cruz dos
Pereira, Higinalice da Silva
Andrade, Gabriella Linhares de
Sales, Ana Clara Silva
Alves, Nathanael dos Santos
Rodrigues, Ana Indygriani
dc.subject.por.fl_str_mv Arboviruses
Dengue
Molecular biology
Polymerase Chain Reaction.
Arbovirus
Dengue
Biología molecular
Reacción en Cadena de la Polimerasa.
Dengue Virus
Arbovírus
Molecular biology
Dengue
PCR
Biologia molecular
Sequencing
Reação em Cadeia da Polimerase.
topic Arboviruses
Dengue
Molecular biology
Polymerase Chain Reaction.
Arbovirus
Dengue
Biología molecular
Reacción en Cadena de la Polimerasa.
Dengue Virus
Arbovírus
Molecular biology
Dengue
PCR
Biologia molecular
Sequencing
Reação em Cadeia da Polimerase.
description Arboviruses correspond to diseases transmitted to humans by the bite of arthropod vectors and constitute a growing public health problem. Most of these arboviruses are emerging and circulating throughout the country, among them, the dengue virus stands out. This arbovirus has four serotypes, DENV1-4, so it is important to use techniques that can identify the present serotype. In this context, this study is a literature review that aims to demonstrate the importance of using molecular techniques in the diagnosis of dengue. To this end, searches were performed for scientific articles in the PubMed, LILACS, SciElo and Academic Google databases. It was found that the use of the molecular technique of RT-PCR and its variations are highly important for viral detection, as well as for the differentiation of circulating serotypes. Therefore, this is a technique that has advantages in diagnosing dengue, as it has good sensitivity, specificity and reproducibility. Therefore, it is observed that laboratory molecular diagnosis contributes positively to viral isolation, in addition to ensuring the identification of the circulating genotype and thus guaranteeing which serotype prevails in a given location. These isolation advantages contribute to epidemiological control and serve to alert health authorities to promote preventive and control measures for this disease.
publishDate 2021
dc.date.none.fl_str_mv 2021-09-20
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/20261
10.33448/rsd-v10i12.20261
url https://rsdjournal.org/index.php/rsd/article/view/20261
identifier_str_mv 10.33448/rsd-v10i12.20261
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/20261/18220
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 10 No. 12; e271101220261
Research, Society and Development; Vol. 10 Núm. 12; e271101220261
Research, Society and Development; v. 10 n. 12; e271101220261
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
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