Lack of association between the 5-HTTLPR and positive screening for mental disorders among children exposed to urban violence and maltreatment
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNIFESP |
Texto Completo: | http://repositorio.unifesp.br/handle/11600/8677 http://dx.doi.org/10.1590/1516-4446-2013-1150 |
Resumo: | Objective: To ascertain whether genetic variations in the serotonin transporter gene (5-HTTLPR 44-bp insertion/deletion polymorphism) influence an increase in depressive and anxiety symptoms in children and adolescents exposed to high levels of violence. Methods: Saliva samples were collected from a group of children who were working on the streets and from their siblings who did not work on the streets. DNA was extracted from the saliva samples and analyzed for 5-HTTLPR polymorphism genotypes. Results: One hundred and seventy-seven children between the ages of 7 and 14 years were analyzed (114 child workers and 63 siblings). Data on socioeconomic conditions, mental symptoms, and presence and severity of maltreatment and urban violence were collected using a sociodemographic inventory and clinical instruments. There was no positive correlation between the 5-HTTLPR polymorphism and presence of mental symptoms in our sample, although the children were exposed to high levels of abuse, neglect, and urban violence. Conclusions: Despite previous studies that associated adult psychiatric disorders with the 5-HTTLPR polymorphism and a history of childhood maltreatment, no such association was found in this sample of children at risk. |
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Cividanes, Giuliana C.Mello, Andrea FeijóSallum, Juliana M.Fossaluza, VictorMedeiros, Marcio deMaciel, Mariana R.Cavalcante-Nóbrega, Luciana Porto [UNIFESP]Mari, Jair de Jesus [UNIFESP]Mello, Marcelo Feijó de [UNIFESP]Valentte, Nina L.Universidade Federal de São Paulo (UNIFESP)Ocular Genetic InstituteUniversidade de São Paulo (USP)King's College London Institute of Psychiatry Health Service and Population Research Department2015-06-14T13:47:23Z2015-06-14T13:47:23Z2014-12-01Revista Brasileira de Psiquiatria. Associação Brasileira de Psiquiatria - ABP, v. 36, n. 4, p. 277-284, 2014.1516-4446http://repositorio.unifesp.br/handle/11600/8677http://dx.doi.org/10.1590/1516-4446-2013-1150S1516-44462014000500277.pdfS1516-4446201400050027710.1590/1516-4446-2013-1150Objective: To ascertain whether genetic variations in the serotonin transporter gene (5-HTTLPR 44-bp insertion/deletion polymorphism) influence an increase in depressive and anxiety symptoms in children and adolescents exposed to high levels of violence. Methods: Saliva samples were collected from a group of children who were working on the streets and from their siblings who did not work on the streets. DNA was extracted from the saliva samples and analyzed for 5-HTTLPR polymorphism genotypes. Results: One hundred and seventy-seven children between the ages of 7 and 14 years were analyzed (114 child workers and 63 siblings). Data on socioeconomic conditions, mental symptoms, and presence and severity of maltreatment and urban violence were collected using a sociodemographic inventory and clinical instruments. There was no positive correlation between the 5-HTTLPR polymorphism and presence of mental symptoms in our sample, although the children were exposed to high levels of abuse, neglect, and urban violence. Conclusions: Despite previous studies that associated adult psychiatric disorders with the 5-HTTLPR polymorphism and a history of childhood maltreatment, no such association was found in this sample of children at risk.Universidade Federal de São Paulo (UNIFESP) Department of PsychiatryOcular Genetic InstituteCollege of Public Health, USPUniversidade de São Paulo (USP) Institute of Mathematics and StatisticsKing's College London Institute of Psychiatry Health Service and Population Research DepartmentUNIFESP, Department of PsychiatrySciELO277-284engAssociação Brasileira de Psiquiatria - ABPRevista Brasileira de PsiquiatriaSerotonin transporter polymorphismchild maltreatmentchild laborstreet childrenLack of association between the 5-HTTLPR and positive screening for mental disorders among children exposed to urban violence and maltreatmentinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESPORIGINALS1516-44462014000500277.pdfapplication/pdf91132${dspace.ui.url}/bitstream/11600/8677/1/S1516-44462014000500277.pdf0fec46c123e6ff4edfa410a36eb22f90MD51open accessTEXTS1516-44462014000500277.pdf.txtS1516-44462014000500277.pdf.txtExtracted texttext/plain43838${dspace.ui.url}/bitstream/11600/8677/2/S1516-44462014000500277.pdf.txt20650c014caa8082a1107acf0807ca5cMD52open access11600/86772021-10-05 11:33:50.71open accessoai:repositorio.unifesp.br:11600/8677Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestopendoar:34652021-10-05T14:33:50Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false |
dc.title.en.fl_str_mv |
Lack of association between the 5-HTTLPR and positive screening for mental disorders among children exposed to urban violence and maltreatment |
title |
Lack of association between the 5-HTTLPR and positive screening for mental disorders among children exposed to urban violence and maltreatment |
spellingShingle |
Lack of association between the 5-HTTLPR and positive screening for mental disorders among children exposed to urban violence and maltreatment Cividanes, Giuliana C. Serotonin transporter polymorphism child maltreatment child labor street children |
title_short |
Lack of association between the 5-HTTLPR and positive screening for mental disorders among children exposed to urban violence and maltreatment |
title_full |
Lack of association between the 5-HTTLPR and positive screening for mental disorders among children exposed to urban violence and maltreatment |
title_fullStr |
Lack of association between the 5-HTTLPR and positive screening for mental disorders among children exposed to urban violence and maltreatment |
title_full_unstemmed |
Lack of association between the 5-HTTLPR and positive screening for mental disorders among children exposed to urban violence and maltreatment |
title_sort |
Lack of association between the 5-HTTLPR and positive screening for mental disorders among children exposed to urban violence and maltreatment |
author |
Cividanes, Giuliana C. |
author_facet |
Cividanes, Giuliana C. Mello, Andrea Feijó Sallum, Juliana M. Fossaluza, Victor Medeiros, Marcio de Maciel, Mariana R. Cavalcante-Nóbrega, Luciana Porto [UNIFESP] Mari, Jair de Jesus [UNIFESP] Mello, Marcelo Feijó de [UNIFESP] Valentte, Nina L. |
author_role |
author |
author2 |
Mello, Andrea Feijó Sallum, Juliana M. Fossaluza, Victor Medeiros, Marcio de Maciel, Mariana R. Cavalcante-Nóbrega, Luciana Porto [UNIFESP] Mari, Jair de Jesus [UNIFESP] Mello, Marcelo Feijó de [UNIFESP] Valentte, Nina L. |
author2_role |
author author author author author author author author author |
dc.contributor.institution.none.fl_str_mv |
Universidade Federal de São Paulo (UNIFESP) Ocular Genetic Institute Universidade de São Paulo (USP) King's College London Institute of Psychiatry Health Service and Population Research Department |
dc.contributor.author.fl_str_mv |
Cividanes, Giuliana C. Mello, Andrea Feijó Sallum, Juliana M. Fossaluza, Victor Medeiros, Marcio de Maciel, Mariana R. Cavalcante-Nóbrega, Luciana Porto [UNIFESP] Mari, Jair de Jesus [UNIFESP] Mello, Marcelo Feijó de [UNIFESP] Valentte, Nina L. |
dc.subject.eng.fl_str_mv |
Serotonin transporter polymorphism child maltreatment child labor street children |
topic |
Serotonin transporter polymorphism child maltreatment child labor street children |
description |
Objective: To ascertain whether genetic variations in the serotonin transporter gene (5-HTTLPR 44-bp insertion/deletion polymorphism) influence an increase in depressive and anxiety symptoms in children and adolescents exposed to high levels of violence. Methods: Saliva samples were collected from a group of children who were working on the streets and from their siblings who did not work on the streets. DNA was extracted from the saliva samples and analyzed for 5-HTTLPR polymorphism genotypes. Results: One hundred and seventy-seven children between the ages of 7 and 14 years were analyzed (114 child workers and 63 siblings). Data on socioeconomic conditions, mental symptoms, and presence and severity of maltreatment and urban violence were collected using a sociodemographic inventory and clinical instruments. There was no positive correlation between the 5-HTTLPR polymorphism and presence of mental symptoms in our sample, although the children were exposed to high levels of abuse, neglect, and urban violence. Conclusions: Despite previous studies that associated adult psychiatric disorders with the 5-HTTLPR polymorphism and a history of childhood maltreatment, no such association was found in this sample of children at risk. |
publishDate |
2014 |
dc.date.issued.fl_str_mv |
2014-12-01 |
dc.date.accessioned.fl_str_mv |
2015-06-14T13:47:23Z |
dc.date.available.fl_str_mv |
2015-06-14T13:47:23Z |
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 |
Revista Brasileira de Psiquiatria. Associação Brasileira de Psiquiatria - ABP, v. 36, n. 4, p. 277-284, 2014. |
dc.identifier.uri.fl_str_mv |
http://repositorio.unifesp.br/handle/11600/8677 http://dx.doi.org/10.1590/1516-4446-2013-1150 |
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1516-4446 |
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S1516-44462014000500277.pdf |
dc.identifier.scielo.none.fl_str_mv |
S1516-44462014000500277 |
dc.identifier.doi.none.fl_str_mv |
10.1590/1516-4446-2013-1150 |
identifier_str_mv |
Revista Brasileira de Psiquiatria. Associação Brasileira de Psiquiatria - ABP, v. 36, n. 4, p. 277-284, 2014. 1516-4446 S1516-44462014000500277.pdf S1516-44462014000500277 10.1590/1516-4446-2013-1150 |
url |
http://repositorio.unifesp.br/handle/11600/8677 http://dx.doi.org/10.1590/1516-4446-2013-1150 |
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Associação Brasileira de Psiquiatria - ABP |
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Associação Brasileira de Psiquiatria - ABP |
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