Identification of key genes involved in nasopharyngeal carcinoma
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Otorhinolaryngology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-86942017000600670 |
Resumo: | Abstract Introduction: Nasopharyngeal carcinoma is the most common cancer originating from the nasopharynx. Objective: To study the mechanisms of nasopharyngeal carcinoma, we analyzed GSE12452 microarray data. Methods: GSE12452 was downloaded from the Gene Expression Omnibus database and included 31 nasopharyngeal carcinoma samples and 10 normal nasopharyngeal tissue samples. The differentially expressed genes were screened by ANOVA in the PGS package. Using the BiNGO plugin in Cytoscape and pathway enrichment analysis in the PGS package, functional and pathway enrichment analyses were performed separately to predict potential functions of the differentially expressed genes. Furthermore, Transcription factor-differentially expressed gene pairs were searched, and then the transcription factor-differentially expressed gene regulatory network was visualized using Cytoscape software. Results: A total of 487 genes were screened as differentially expressed genes between the nasopharyngeal carcinoma samples and the normal nasopharyngeal tissue samples. Enrichment analysis indicated that PTGS2 was involved in the regulation of biological process and small cell lung cancer. ZIC2 and OVOL1 may function in nasopharyngeal carcinoma through targeting significantly up-regulated genes (such as PTGS2, FN1, CXCL9 and CXCL10) in the Transcription factor-differentially expressed gene regulatory network (e.g., ZIC2→PTGS2 and OVOL1→CXCL10). Conclusion: PTGS2, FN1, CXCL9, CXCL10, ZIC2 and OVOL1 might play roles in nasopharyngeal carcinoma. |
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Brazilian Journal of Otorhinolaryngology |
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Identification of key genes involved in nasopharyngeal carcinomaNasopharyngeal carcinomaDifferentially expressed genesEnrichment analysisRegulatory networkAbstract Introduction: Nasopharyngeal carcinoma is the most common cancer originating from the nasopharynx. Objective: To study the mechanisms of nasopharyngeal carcinoma, we analyzed GSE12452 microarray data. Methods: GSE12452 was downloaded from the Gene Expression Omnibus database and included 31 nasopharyngeal carcinoma samples and 10 normal nasopharyngeal tissue samples. The differentially expressed genes were screened by ANOVA in the PGS package. Using the BiNGO plugin in Cytoscape and pathway enrichment analysis in the PGS package, functional and pathway enrichment analyses were performed separately to predict potential functions of the differentially expressed genes. Furthermore, Transcription factor-differentially expressed gene pairs were searched, and then the transcription factor-differentially expressed gene regulatory network was visualized using Cytoscape software. Results: A total of 487 genes were screened as differentially expressed genes between the nasopharyngeal carcinoma samples and the normal nasopharyngeal tissue samples. Enrichment analysis indicated that PTGS2 was involved in the regulation of biological process and small cell lung cancer. ZIC2 and OVOL1 may function in nasopharyngeal carcinoma through targeting significantly up-regulated genes (such as PTGS2, FN1, CXCL9 and CXCL10) in the Transcription factor-differentially expressed gene regulatory network (e.g., ZIC2→PTGS2 and OVOL1→CXCL10). Conclusion: PTGS2, FN1, CXCL9, CXCL10, ZIC2 and OVOL1 might play roles in nasopharyngeal carcinoma.Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial.2017-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-86942017000600670Brazilian Journal of Otorhinolaryngology v.83 n.6 2017reponame:Brazilian Journal of Otorhinolaryngologyinstname:Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF)instacron:ABORL-CCF10.1016/j.bjorl.2016.09.003info:eu-repo/semantics/openAccessJiang,XueFeng,LichunDai,BaoqiangLi,LipingLu,Weiweieng2017-12-11T00:00:00Zoai:scielo:S1808-86942017000600670Revistahttp://www.bjorl.org.br/https://old.scielo.br/oai/scielo-oai.phprevista@aborlccf.org.br||revista@aborlccf.org.br1808-86861808-8686opendoar:2017-12-11T00:00Brazilian Journal of Otorhinolaryngology - Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF)false |
dc.title.none.fl_str_mv |
Identification of key genes involved in nasopharyngeal carcinoma |
title |
Identification of key genes involved in nasopharyngeal carcinoma |
spellingShingle |
Identification of key genes involved in nasopharyngeal carcinoma Jiang,Xue Nasopharyngeal carcinoma Differentially expressed genes Enrichment analysis Regulatory network |
title_short |
Identification of key genes involved in nasopharyngeal carcinoma |
title_full |
Identification of key genes involved in nasopharyngeal carcinoma |
title_fullStr |
Identification of key genes involved in nasopharyngeal carcinoma |
title_full_unstemmed |
Identification of key genes involved in nasopharyngeal carcinoma |
title_sort |
Identification of key genes involved in nasopharyngeal carcinoma |
author |
Jiang,Xue |
author_facet |
Jiang,Xue Feng,Lichun Dai,Baoqiang Li,Liping Lu,Weiwei |
author_role |
author |
author2 |
Feng,Lichun Dai,Baoqiang Li,Liping Lu,Weiwei |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Jiang,Xue Feng,Lichun Dai,Baoqiang Li,Liping Lu,Weiwei |
dc.subject.por.fl_str_mv |
Nasopharyngeal carcinoma Differentially expressed genes Enrichment analysis Regulatory network |
topic |
Nasopharyngeal carcinoma Differentially expressed genes Enrichment analysis Regulatory network |
description |
Abstract Introduction: Nasopharyngeal carcinoma is the most common cancer originating from the nasopharynx. Objective: To study the mechanisms of nasopharyngeal carcinoma, we analyzed GSE12452 microarray data. Methods: GSE12452 was downloaded from the Gene Expression Omnibus database and included 31 nasopharyngeal carcinoma samples and 10 normal nasopharyngeal tissue samples. The differentially expressed genes were screened by ANOVA in the PGS package. Using the BiNGO plugin in Cytoscape and pathway enrichment analysis in the PGS package, functional and pathway enrichment analyses were performed separately to predict potential functions of the differentially expressed genes. Furthermore, Transcription factor-differentially expressed gene pairs were searched, and then the transcription factor-differentially expressed gene regulatory network was visualized using Cytoscape software. Results: A total of 487 genes were screened as differentially expressed genes between the nasopharyngeal carcinoma samples and the normal nasopharyngeal tissue samples. Enrichment analysis indicated that PTGS2 was involved in the regulation of biological process and small cell lung cancer. ZIC2 and OVOL1 may function in nasopharyngeal carcinoma through targeting significantly up-regulated genes (such as PTGS2, FN1, CXCL9 and CXCL10) in the Transcription factor-differentially expressed gene regulatory network (e.g., ZIC2→PTGS2 and OVOL1→CXCL10). Conclusion: PTGS2, FN1, CXCL9, CXCL10, ZIC2 and OVOL1 might play roles in nasopharyngeal carcinoma. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-86942017000600670 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-86942017000600670 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1016/j.bjorl.2016.09.003 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. |
publisher.none.fl_str_mv |
Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. |
dc.source.none.fl_str_mv |
Brazilian Journal of Otorhinolaryngology v.83 n.6 2017 reponame:Brazilian Journal of Otorhinolaryngology instname:Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF) instacron:ABORL-CCF |
instname_str |
Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF) |
instacron_str |
ABORL-CCF |
institution |
ABORL-CCF |
reponame_str |
Brazilian Journal of Otorhinolaryngology |
collection |
Brazilian Journal of Otorhinolaryngology |
repository.name.fl_str_mv |
Brazilian Journal of Otorhinolaryngology - Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF) |
repository.mail.fl_str_mv |
revista@aborlccf.org.br||revista@aborlccf.org.br |
_version_ |
1754575992778653696 |