A Time-Based and Intratumoral Proteomic Assessment of a Recurrent Glioblastoma Multiforme

Detalhes bibliográficos
Autor(a) principal: Aquino, Priscila Ferreira de
Data de Publicação: 2016
Outros Autores: Carvalho, Paulo Costa, Nogueira, Fábio Cesar Sousa, Fonseca, Clóvis Orlando da, Silva, Júlio Cesar Thomé de Souza, Carvalho, Maria da Gloria da Costa, Domont, Gilberto B., Zanchin, Nilson Ivo Tonin, Fischer, Juliana de Saldanha da Gama
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/20492
Resumo: Fundação Oswaldo Cruz. Instituto Leônidas e Maria Deane. Laboratório de Diversidade Microbiana da Amazônia com Importância para a Saúde. Manaus, AM, Brasil.
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spelling Aquino, Priscila Ferreira deCarvalho, Paulo CostaNogueira, Fábio Cesar SousaFonseca, Clóvis Orlando daSilva, Júlio Cesar Thomé de SouzaCarvalho, Maria da Gloria da CostaDomont, Gilberto B.Zanchin, Nilson Ivo ToninFischer, Juliana de Saldanha da Gama2017-08-02T15:12:19Z2017-08-02T15:12:19Z2016AQUINO Priscila F. de et. al. A Time-Based and Intratumoral Proteomic Assessment of a Recurrent Glioblastoma Multiforme. Frontiers in Oncology, v. 6, n. 183, p. 1-10, 2016.2234-943Xhttps://www.arca.fiocruz.br/handle/icict/2049210.3389/fonc.2016.00183porFrontiers MediaHeterogeneidade MolecularGlioblastomaGenetic HeterogeneityProteomicsGlioblastomaHeterogeneidad GenéticaProteómicaGlioblastomaHeterogeneidade GenéticaProteômicaA Time-Based and Intratumoral Proteomic Assessment of a Recurrent Glioblastoma Multiformeinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Leônidas e Maria Deane. Laboratório de Diversidade Microbiana da Amazônia com Importância para a Saúde. Manaus, AM, Brasil.Fundação Oswaldo Cruz. Instituto Carlos Chagas. Laboratório de Proteômica e Engenharia de Proteínas. Curitiba, PR, Brasil. / Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Toxinologia. Rio de Janeiro, RJ, Brasil.Laboratory for Protein Chemistry, Chemistry Institute. Federal University of Rio de Janeiro. Rio de Janeiro, RJ, Brazil.Department of General and Specialized Surgery. Antonio Pedro University Hospital. Fluminense Federal University. Rio de Janeiro, RJ, Brazil.Department of Neurosurgery. Ipanema Federal Hospital. Rio de Janeiro, RJ, Brazil.Laboratory of Molecular Pathology. Department of Pathology. University Hospital Clementino Fraga Filho. Federal University of Rio de Janeiro. Rio de Janeiro, RJ, Brazil.Laboratory for Protein Chemistry, Chemistry Institute. Federal University of Rio de Janeiro. Rio de Janeiro, RJ, Brazil.Fundação Oswaldo Cruz. Instituto Carlos Chagas. Laboratório de Proteômica e Engenharia de Proteínas. Curitiba, PR, Brasil.Fundação Oswaldo Cruz. Instituto Carlos Chagas. Laboratório de Proteômica e Engenharia de Proteínas. Curitiba, PR, Brasil.Tumors consist of cells in different stages of transformation with molecular and cellular heterogeneity. By far, heterogeneity is the hallmark of glioblastoma multiforme (GBM), the most malignant and aggressive type of glioma. Most proteomic studies aim in comparing tumors from different patients, but here we dive into exploring the intratumoral proteome diversity of a single GBM. For this, we profiled tumor fragments from the profound region of the same patient’s GBM but obtained from two surgeries a year’s time apart. Our analysis also included GBM‘s fragments from different anatomical regions. Our quantitative proteomic strategy employed 4-plex iTRAQ peptide labeling followed by a four-step strong cation chromatographic separation; each fraction was then analyzed by reversed-phase nano-chromatography coupled on-line with an Orbitrap-Velos mass spectrometer. Unsupervised clustering grouped the proteomic profiles into four major distinct groups and showed that most changes were related to the tumor’s anatomical region. Nevertheless, we report differentially abundant proteins from GBM’s fragments of the same region but obtained 1 year apart. We discuss several key proteins (e.g., S100A9) and enriched pathways linked with GBM such as the Ras pathway, RHO GTPases activate PKNs, and those related to apoptosis, to name a few. As far as we know, this is the only report that compares GBM fragments proteomic profiles from the same patient. Ultimately, our results fuel the forefront of scientific discussion on the importance in exploring the richness of subproteomes within a single tissue sample for a better understanding of the disease, as each tumor is unique.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-83074https://www.arca.fiocruz.br/bitstream/icict/20492/1/license.txt0271fb68963c017aa933c7aff60379f4MD51ORIGINALA TIME-BASED AND INTRATUMORAL PROTEOMIC ASSESSMENT OF A RECURRENT GLIOBLASTOMA MULTIFORME.pdfA TIME-BASED AND INTRATUMORAL PROTEOMIC ASSESSMENT OF A RECURRENT GLIOBLASTOMA MULTIFORME.pdfapplication/pdf2275179https://www.arca.fiocruz.br/bitstream/icict/20492/2/A%20TIME-BASED%20AND%20INTRATUMORAL%20PROTEOMIC%20ASSESSMENT%20OF%20A%20RECURRENT%20GLIOBLASTOMA%20MULTIFORME.pdf120ed17193feb1c0a2bfbac97875b076MD52TEXTA TIME-BASED AND INTRATUMORAL PROTEOMIC ASSESSMENT OF A 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dc.title.pt_BR.fl_str_mv A Time-Based and Intratumoral Proteomic Assessment of a Recurrent Glioblastoma Multiforme
title A Time-Based and Intratumoral Proteomic Assessment of a Recurrent Glioblastoma Multiforme
spellingShingle A Time-Based and Intratumoral Proteomic Assessment of a Recurrent Glioblastoma Multiforme
Aquino, Priscila Ferreira de
Heterogeneidade Molecular
Glioblastoma
Genetic Heterogeneity
Proteomics
Glioblastoma
Heterogeneidad Genética
Proteómica
Glioblastoma
Heterogeneidade Genética
Proteômica
title_short A Time-Based and Intratumoral Proteomic Assessment of a Recurrent Glioblastoma Multiforme
title_full A Time-Based and Intratumoral Proteomic Assessment of a Recurrent Glioblastoma Multiforme
title_fullStr A Time-Based and Intratumoral Proteomic Assessment of a Recurrent Glioblastoma Multiforme
title_full_unstemmed A Time-Based and Intratumoral Proteomic Assessment of a Recurrent Glioblastoma Multiforme
title_sort A Time-Based and Intratumoral Proteomic Assessment of a Recurrent Glioblastoma Multiforme
author Aquino, Priscila Ferreira de
author_facet Aquino, Priscila Ferreira de
Carvalho, Paulo Costa
Nogueira, Fábio Cesar Sousa
Fonseca, Clóvis Orlando da
Silva, Júlio Cesar Thomé de Souza
Carvalho, Maria da Gloria da Costa
Domont, Gilberto B.
Zanchin, Nilson Ivo Tonin
Fischer, Juliana de Saldanha da Gama
author_role author
author2 Carvalho, Paulo Costa
Nogueira, Fábio Cesar Sousa
Fonseca, Clóvis Orlando da
Silva, Júlio Cesar Thomé de Souza
Carvalho, Maria da Gloria da Costa
Domont, Gilberto B.
Zanchin, Nilson Ivo Tonin
Fischer, Juliana de Saldanha da Gama
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Aquino, Priscila Ferreira de
Carvalho, Paulo Costa
Nogueira, Fábio Cesar Sousa
Fonseca, Clóvis Orlando da
Silva, Júlio Cesar Thomé de Souza
Carvalho, Maria da Gloria da Costa
Domont, Gilberto B.
Zanchin, Nilson Ivo Tonin
Fischer, Juliana de Saldanha da Gama
dc.subject.other.pt_BR.fl_str_mv Heterogeneidade Molecular
topic Heterogeneidade Molecular
Glioblastoma
Genetic Heterogeneity
Proteomics
Glioblastoma
Heterogeneidad Genética
Proteómica
Glioblastoma
Heterogeneidade Genética
Proteômica
dc.subject.en.pt_BR.fl_str_mv Glioblastoma
Genetic Heterogeneity
Proteomics
dc.subject.es.pt_BR.fl_str_mv Glioblastoma
Heterogeneidad Genética
Proteómica
dc.subject.decs.pt_BR.fl_str_mv Glioblastoma
Heterogeneidade Genética
Proteômica
description Fundação Oswaldo Cruz. Instituto Leônidas e Maria Deane. Laboratório de Diversidade Microbiana da Amazônia com Importância para a Saúde. Manaus, AM, Brasil.
publishDate 2016
dc.date.issued.fl_str_mv 2016
dc.date.accessioned.fl_str_mv 2017-08-02T15:12:19Z
dc.date.available.fl_str_mv 2017-08-02T15:12:19Z
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 AQUINO Priscila F. de et. al. A Time-Based and Intratumoral Proteomic Assessment of a Recurrent Glioblastoma Multiforme. Frontiers in Oncology, v. 6, n. 183, p. 1-10, 2016.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/20492
dc.identifier.issn.pt_BR.fl_str_mv 2234-943X
dc.identifier.doi.pt_BR.fl_str_mv 10.3389/fonc.2016.00183
identifier_str_mv AQUINO Priscila F. de et. al. A Time-Based and Intratumoral Proteomic Assessment of a Recurrent Glioblastoma Multiforme. Frontiers in Oncology, v. 6, n. 183, p. 1-10, 2016.
2234-943X
10.3389/fonc.2016.00183
url https://www.arca.fiocruz.br/handle/icict/20492
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Frontiers Media
publisher.none.fl_str_mv Frontiers Media
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
instname:Fundação Oswaldo Cruz (FIOCRUZ)
instacron:FIOCRUZ
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instacron_str FIOCRUZ
institution FIOCRUZ
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collection Repositório Institucional da FIOCRUZ (ARCA)
bitstream.url.fl_str_mv https://www.arca.fiocruz.br/bitstream/icict/20492/1/license.txt
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