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Analysis of Significant Genes and Pathways in Esophageal Cancer Based on Gene Expression Omnibus Database / 中国医学科学杂志(英文版)
Chinese Medical Sciences Journal ; (4): 20-28, 2023.
Artículo en Inglés | WPRIM | ID: wpr-981591
ABSTRACT
Objective To screen antigen targets for immunotherapy by analyzing over-expressed genes, and to identify significant pathways and molecular mechanisms in esophageal cancer by using bioinformatic methods such as enrichment analysis, protein-protein interaction (PPI) network, and survival analysis based on the Gene Expression Omnibus (GEO) database.Methods By screening with highly expressed genes, we mainly analyzed proteins MUC13 and EPCAM with transmembrane domain and antigen epitope from TMHMM and IEDB websites. Significant genes and pathways associated with the pathogenesis of esophageal cancer were identified using enrichment analysis, PPI network, and survival analysis. Several software and platforms including Prism 8, R language, Cytoscape, DAVID, STRING, and GEPIA platform were used in the search and/or figure creation.Results Genes MUC13 and EPCAM were over-expressed with several antigen epitopes in esophageal squamous cell carcinoma (ESCC) tissue. Enrichment analysis revealed that the process of keratinization was focused and a series of genes were related with the development of esophageal cancer. Four genes including ALDH3A1, C2, SLC6A1,and ZBTB7C were screened with significant P value of survival curve.Conclusions Genes MUC13 and EPCAM may be promising antigen targets or biomarkers for esophageal cancer. Keratinization may greatly impact the pathogenesis of esophageal cancer. Genes ALDH3A1, C2, SLC6A1,and ZBTB7C may play important roles in the development of esophageal cancer.
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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Neoplasias Esofágicas / Expresión Génica / Regulación Neoplásica de la Expresión Génica / Perfilación de la Expresión Génica / Péptidos y Proteínas de Señalización Intracelular / Redes Reguladoras de Genes / Molécula de Adhesión Celular Epitelial / Carcinoma de Células Escamosas de Esófago Límite: Humanos Idioma: Inglés Revista: Chinese Medical Sciences Journal Año: 2023 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Neoplasias Esofágicas / Expresión Génica / Regulación Neoplásica de la Expresión Génica / Perfilación de la Expresión Génica / Péptidos y Proteínas de Señalización Intracelular / Redes Reguladoras de Genes / Molécula de Adhesión Celular Epitelial / Carcinoma de Células Escamosas de Esófago Límite: Humanos Idioma: Inglés Revista: Chinese Medical Sciences Journal Año: 2023 Tipo del documento: Artículo