Fig.4

Functional enrichment analysis and discerning DEGs between distinct clusters of DRG. A GSVA of KEGG terms between DRG cluster A and B. B The GSVA was conducted to assess the differences in GOBP terms between DRG cluster A and B. The color red was assigned to indicate activation, while blue was assigned to indicate inhibition. C–F GSEA analysis between DRG cluster A and B. G, H GO, and KEGG enrichment analyses of DEGs between two DRG clusters