Fig. 4

Enrichment analysis of differentially expressed nicotine-related toxicity targets. (A) Box plots represent the ssGSEA scores for various GO terms in the normal and IA groups. (B) Box plots show the ssGSEA scores for different KEGG pathways in normal and IA groups. Immune response and inflammation-related processes are upregulated in the IA group. *p < 0.05, **p < 0.01, ***p < 0.001