Prognostic Relevance of KITand PDGFRAMutations in Gastrointestinal Stromal Tumors

Detalhes bibliográficos
Autor(a) principal: Braggio, Esteban
Data de Publicação: 2010
Outros Autores: Braggio, Danielle de Almeida, Small, Isabele Ávila, Lopes, Lisandro F., Valadão, Marcus, Gouveia, Maria Emmerick, Moreira, Aline dos Santos, Linhares, Eduardo, Romano, Sérgio, Bacchi, Carlos E., Renault, Ilana Zalcherg, Guimarães, Denise Peixoto, Ferreira, Carlos Gil
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/30442
Resumo: Instituto Nacional de Câncer. Centro de Transplante de Medula Óssea. Rio de Janeiro, RJ, Brasil.
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spelling Braggio, EstebanBraggio, Danielle de AlmeidaSmall, Isabele ÁvilaLopes, Lisandro F.Valadão, MarcusGouveia, Maria EmmerickMoreira, Aline dos SantosLinhares, EduardoRomano, SérgioBacchi, Carlos E.Renault, Ilana ZalchergGuimarães, Denise PeixotoFerreira, Carlos Gil2018-12-08T20:04:17Z2018-12-08T20:04:17Z2010BRAGGIO, Esteban; et al. Prognostic Relevance of KITand PDGFRAMutations in Gastrointestinal Stromal Tumors. Anticancer Research, v.30, p.2407-2414, 2010.0250-7005https://www.arca.fiocruz.br/handle/icict/304421791-7530engInternational Institute of Anticancer ResearchRelevância prognósticatumores estromais gastrointestinaismutações do KIT e PDGFRAGastrointestinal Stromal TumorsmutationsPrognostic RelevanceKIT and PDGFRA mutationsPrognostic Relevance of KITand PDGFRAMutations in Gastrointestinal Stromal Tumorsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleInstituto Nacional de Câncer. Centro de Transplante de Medula Óssea. Rio de Janeiro, RJ, Brasil.Instituto Nacional de Câncer. Divisão de Pesquisa Clínica. Rio de Janeiro, RJ, Brasil.Instituto Nacional de Câncer. Divisão de Pesquisa Clínica. Rio de Janeiro, RJ, Brasil.Consultoria em Patologia. Botucatu, SP, Brasil.Instituto Nacional de Câncer. Serviço de Cirurgia Abdominal-pélvica. Rio de Janeiro, RJ, Brasil.Instituto Nacional de Câncer. Centro de Transplante de Medula Óssea. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Genômica Funcional de Bioinformática. Rio de Janeiro, RJ, Brasil.Instituto Nacional de Câncer. Serviço de Cirurgia Abdominal-pélvica. Rio de Janeiro, RJ, Brasil.Instituto Nacional de Câncer. Divisão de Patologia. Rio de Janeiro, RJ, Brasil.Consultoria em Patologia. Botucatu, SP, Brasil.Instituto Nacional de Câncer. Centro de Transplante de Medula Óssea. Rio de Janeiro, RJ, Brasil.Instituto Nacional de Câncer. Divisão de Pesquisa Clínica. Rio de Janeiro, RJ, Brasil.Instituto Nacional de Câncer. Centro de Transplante de Medula Óssea. Rio de Janeiro, RJ, Brasil.Background: Prediction of biological behavior is crucial for selection of new therapeutic modalities in GIST. Here, we aimed to assess whether KIT and PDGFRA mutations have survival impact in gastrointestinal stromal tumors (GIST). Patients and Methods: Fifty-five Brazilian patients with completely resected GIST were examined for KIT and PDGFRA mutations. The 5-year disease-free survival (DFS) was analyzed. Results: KIT and PDGFRA mutations were identified in 74.5% and 7.3% of patients, respectively. The 5-year DFS rate for all patients was 52.8%. The 5-year DFS rate was lower in patients with tumors having inframe deletions or concomitant in-frame deletions and insertions affecting codons 557-558 than in patients with tumors having other exon 11 KIT mutations (p=0.023). Conversely, when the patients with concomitant deletioninsertion mutations affecting codons 557-558 were excluded from the analysis, deletions involving codons 557-558 had no influence on 5-year DFS rates. Conclusion: Our findings indicate that a specific KIT mutation may be associated with unfavorable behavior in GIST. This finding may have implications on selecting patients for adjuvant therapy.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/30442/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALalines_moreira_etal_IOC_2010.pdfalines_moreira_etal_IOC_2010.pdfapplication/pdf211669https://www.arca.fiocruz.br/bitstream/icict/30442/2/alines_moreira_etal_IOC_2010.pdf328237a1369059808b2fce6b45e30253MD52TEXTalines_moreira_etal_IOC_2010.pdf.txtalines_moreira_etal_IOC_2010.pdf.txtExtracted texttext/plain31154https://www.arca.fiocruz.br/bitstream/icict/30442/3/alines_moreira_etal_IOC_2010.pdf.txt0b48809f26cc0088c62cde902b8c2c33MD53icict/304422018-12-09 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dc.title.pt_BR.fl_str_mv Prognostic Relevance of KITand PDGFRAMutations in Gastrointestinal Stromal Tumors
title Prognostic Relevance of KITand PDGFRAMutations in Gastrointestinal Stromal Tumors
spellingShingle Prognostic Relevance of KITand PDGFRAMutations in Gastrointestinal Stromal Tumors
Braggio, Esteban
Relevância prognóstica
tumores estromais gastrointestinais
mutações do KIT e PDGFRA
Gastrointestinal Stromal Tumors
mutations
Prognostic Relevance
KIT and PDGFRA mutations
title_short Prognostic Relevance of KITand PDGFRAMutations in Gastrointestinal Stromal Tumors
title_full Prognostic Relevance of KITand PDGFRAMutations in Gastrointestinal Stromal Tumors
title_fullStr Prognostic Relevance of KITand PDGFRAMutations in Gastrointestinal Stromal Tumors
title_full_unstemmed Prognostic Relevance of KITand PDGFRAMutations in Gastrointestinal Stromal Tumors
title_sort Prognostic Relevance of KITand PDGFRAMutations in Gastrointestinal Stromal Tumors
author Braggio, Esteban
author_facet Braggio, Esteban
Braggio, Danielle de Almeida
Small, Isabele Ávila
Lopes, Lisandro F.
Valadão, Marcus
Gouveia, Maria Emmerick
Moreira, Aline dos Santos
Linhares, Eduardo
Romano, Sérgio
Bacchi, Carlos E.
Renault, Ilana Zalcherg
Guimarães, Denise Peixoto
Ferreira, Carlos Gil
author_role author
author2 Braggio, Danielle de Almeida
Small, Isabele Ávila
Lopes, Lisandro F.
Valadão, Marcus
Gouveia, Maria Emmerick
Moreira, Aline dos Santos
Linhares, Eduardo
Romano, Sérgio
Bacchi, Carlos E.
Renault, Ilana Zalcherg
Guimarães, Denise Peixoto
Ferreira, Carlos Gil
author2_role author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Braggio, Esteban
Braggio, Danielle de Almeida
Small, Isabele Ávila
Lopes, Lisandro F.
Valadão, Marcus
Gouveia, Maria Emmerick
Moreira, Aline dos Santos
Linhares, Eduardo
Romano, Sérgio
Bacchi, Carlos E.
Renault, Ilana Zalcherg
Guimarães, Denise Peixoto
Ferreira, Carlos Gil
dc.subject.other.pt_BR.fl_str_mv Relevância prognóstica
tumores estromais gastrointestinais
mutações do KIT e PDGFRA
topic Relevância prognóstica
tumores estromais gastrointestinais
mutações do KIT e PDGFRA
Gastrointestinal Stromal Tumors
mutations
Prognostic Relevance
KIT and PDGFRA mutations
dc.subject.en.pt_BR.fl_str_mv Gastrointestinal Stromal Tumors
mutations
Prognostic Relevance
KIT and PDGFRA mutations
description Instituto Nacional de Câncer. Centro de Transplante de Medula Óssea. Rio de Janeiro, RJ, Brasil.
publishDate 2010
dc.date.issued.fl_str_mv 2010
dc.date.accessioned.fl_str_mv 2018-12-08T20:04:17Z
dc.date.available.fl_str_mv 2018-12-08T20:04:17Z
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 BRAGGIO, Esteban; et al. Prognostic Relevance of KITand PDGFRAMutations in Gastrointestinal Stromal Tumors. Anticancer Research, v.30, p.2407-2414, 2010.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/30442
dc.identifier.issn.pt_BR.fl_str_mv 0250-7005
dc.identifier.eissn.none.fl_str_mv 1791-7530
identifier_str_mv BRAGGIO, Esteban; et al. Prognostic Relevance of KITand PDGFRAMutations in Gastrointestinal Stromal Tumors. Anticancer Research, v.30, p.2407-2414, 2010.
0250-7005
1791-7530
url https://www.arca.fiocruz.br/handle/icict/30442
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 International Institute of Anticancer Research
publisher.none.fl_str_mv International Institute of Anticancer Research
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
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reponame_str Repositório Institucional da FIOCRUZ (ARCA)
collection Repositório Institucional da FIOCRUZ (ARCA)
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