Fig. 4

KEGG enrichment analysis. KEGG enrichment analysis was performed for GSE42352 and Target database differential genes, respectively. A The bubble graph of KEGG enrichment analysis of GSE42352 data set using clusterProfiler package. Bubble size represents the number of gene enrichment, color from blue to red, significance gradually increased; B the bar graph of KEGG enrichment analysis of GSE42352 data set using clusterProfiler package. Length represents the number of gene enrichment, color from blue to red, significance gradually increased; C the enrichment diagram of KEGG analysis of Target-42352 data set using clusterProfiler package, showing the relationship between gene ID and pathway; D the bubble graph of KEGG enrichment analysis of Proteet-OS data set using clusterProfiler package. Bubble size represents the number of gene enrichment, color from blue to red, significance gradually increased; E the bar graph of KEGG enrichment analysis of Target-OS data set using clusterProfiler package. Length represents the number of gene enrichment, color from blue to red, significance gradually increased; F the enrichment diagram of KEGG analysis of Target-OS data set using clusterProfiler package, showing the relationship between gene ID and pathway; G ECM-receptor interaction pathway; H relaxin signaling pathway pathway; I protein digestion and absorption pathway