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Background: Ewing sarcoma (ES) is one of the most common types of round cell mesenchymal neoplasms related to children and young adults. It is characterized by chromosomal translocations. However, that does not completely explain the ES proliferation and development. Methods: Several public data series (GSE45544, GSE68591, and GSE68776) were used to identify differentially expressed genes (DEGs) between ES and normal tissue. Furthermore, functional enrichment analysis and protein-protein interaction network of DEGs were performed. The regulatory network of DEGs and hub genes, survival analysis of hub genes was visualized. In addition, functional predictions of the candidate gene were analyzed. Results: A total of 142 DEGs 10 hub genes were identified. While out of them, only one candidate gene FGF7 was found to be suitable as a candidate gene. Conclusions: In conclusion, the DEGs, hub genes, and their regulatory molecules screened out in this research could contribute to comprehend the mechanisms in ES and provide potential research molecular for further study. |
