The importance of using molecular techniques in laboratory diagnosis of Dengue virus: a review
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , |
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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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 info:eu-repo/semantics/publishedVersion |
format |
article |
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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1797052755753304064 |