GO enrichment analysis and PPI network analysis
A total of 916 DEGs mentioned above were analyzed by using the DAVID
online tool. GO enrichment analyzed the result from biological
processes, cell component and molecular function(Fig.3A). At the same
time, the protein-protein interaction(PPI) network helped us
systematically investigate the mechanism of the DEGs in the complete
transcriptome of nasal polyp cells. A total of 916 DEGs were analyzed
using the STRING online tool. 916 genes were introduced into PPI
network, and then the PPI network was analyzed through MCODE in
Cytoscape. Finally, a total of 2 core protein interaction networks were
identified(Fig.3B).