Decoding the Human Genome
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://doi.org/10.25753/BirthGrowthMJ.v32.i3.27586 |
Resumo: | The neonatologist is often the first clinician to identify genetic disorders without prenatal diagnosis. Technological advances in genetics over the past few decades have opened up possibilities never before imagined. Gone are the days when we could offer our patients little more than a peripheral blood karyotype. Newer methods, such as comparative genomic hybridization or Sanger sequencing and next-generation sequencing, allow a more detailed analysis of the human genome, both at the level of large rearrangements (deletions, duplications) and potentially pathogenic point variants. High-tech technologies have been useful in uncovering genes involved in diseases that have long been known to have a genetic origin, but whose etiology has remained elusive. Despite the promise of these technologies, no method is self-sufficient, and all have limitations. The aim of this review is to update clinicians on the genetic tests that are currently available and in use. Given that the first human genome was sequenced just over twenty years ago, what news will the next twenty years bring? |
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Decoding the Human GenomeDescodificando o Genoma HumanoReview ArticlesThe neonatologist is often the first clinician to identify genetic disorders without prenatal diagnosis. Technological advances in genetics over the past few decades have opened up possibilities never before imagined. Gone are the days when we could offer our patients little more than a peripheral blood karyotype. Newer methods, such as comparative genomic hybridization or Sanger sequencing and next-generation sequencing, allow a more detailed analysis of the human genome, both at the level of large rearrangements (deletions, duplications) and potentially pathogenic point variants. High-tech technologies have been useful in uncovering genes involved in diseases that have long been known to have a genetic origin, but whose etiology has remained elusive. Despite the promise of these technologies, no method is self-sufficient, and all have limitations. The aim of this review is to update clinicians on the genetic tests that are currently available and in use. Given that the first human genome was sequenced just over twenty years ago, what news will the next twenty years bring?O neonatologista é frequentemente o primeiro clínico a confrontar-se com condições genéticas não diagnosticadas no período pré-natal. Os avanços tecnológicos no campo da genética nas últimas décadas trouxeram possibilidades nunca antes imaginadas. Distantes estão os tempos em que pouco mais poderia ser oferecido aos doentes do que um cariótipo de sangue periférico. Metodologias mais recentes, como hibridização genómica comparativa ou sequenciação de Sanger e sequenciação de nova geração, permitem analisar mais detalhadamente o genoma humano, quer ao nível dos grandes rearranjos (deleções, duplicações), quer de variantes pontuais potencialmente patogénicas. Estas tecnologias de ponta têm sido úteis na descoberta de genes implicados em doenças há muito entendidas como de origem genética, mas cuja etiologia permanecia desconhecida. Apesar dos bons presságios, nenhum método é autossuficiente e todos apresentam as suas limitações. O objetivo desta revisão é atualizar os clínicos sobre os testes genéticos atualmente disponíveis e utilizados. Recordando que o primeiro genoma humano foi sequenciado há pouco mais de vinte anos, que novidades trarão os próximos vinte?Centro Hospitalar Universitário de Santo António2023-11-16info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://doi.org/10.25753/BirthGrowthMJ.v32.i3.27586eng2183-9417Fernandes da Rocha, DiogoRocha, GustavoLouro, Pedroinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-16T17:28:52Zoai:ojs.revistas.rcaap.pt:article/27586Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T22:53:51.996589Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Decoding the Human Genome Descodificando o Genoma Humano |
title |
Decoding the Human Genome |
spellingShingle |
Decoding the Human Genome Fernandes da Rocha, Diogo Review Articles |
title_short |
Decoding the Human Genome |
title_full |
Decoding the Human Genome |
title_fullStr |
Decoding the Human Genome |
title_full_unstemmed |
Decoding the Human Genome |
title_sort |
Decoding the Human Genome |
author |
Fernandes da Rocha, Diogo |
author_facet |
Fernandes da Rocha, Diogo Rocha, Gustavo Louro, Pedro |
author_role |
author |
author2 |
Rocha, Gustavo Louro, Pedro |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Fernandes da Rocha, Diogo Rocha, Gustavo Louro, Pedro |
dc.subject.por.fl_str_mv |
Review Articles |
topic |
Review Articles |
description |
The neonatologist is often the first clinician to identify genetic disorders without prenatal diagnosis. Technological advances in genetics over the past few decades have opened up possibilities never before imagined. Gone are the days when we could offer our patients little more than a peripheral blood karyotype. Newer methods, such as comparative genomic hybridization or Sanger sequencing and next-generation sequencing, allow a more detailed analysis of the human genome, both at the level of large rearrangements (deletions, duplications) and potentially pathogenic point variants. High-tech technologies have been useful in uncovering genes involved in diseases that have long been known to have a genetic origin, but whose etiology has remained elusive. Despite the promise of these technologies, no method is self-sufficient, and all have limitations. The aim of this review is to update clinicians on the genetic tests that are currently available and in use. Given that the first human genome was sequenced just over twenty years ago, what news will the next twenty years bring? |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-11-16 |
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.uri.fl_str_mv |
https://doi.org/10.25753/BirthGrowthMJ.v32.i3.27586 |
url |
https://doi.org/10.25753/BirthGrowthMJ.v32.i3.27586 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
2183-9417 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Centro Hospitalar Universitário de Santo António |
publisher.none.fl_str_mv |
Centro Hospitalar Universitário de Santo António |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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