Both DEGs shared the most important genes involved in inflammation and cancer, such as CXCL3, MMP7, MMP3 INHBA, CXCL2, CEMIP, DUOX2, GZMB, CXCL1, CXCL11, CXCL8, REG1A, VSTM2A, REG1B, CXCL5, CXCL6, REG3A, MMP10, SLC6A14, MMP1, LCN2, S100A9, etc. The gene discussed is LCN2; the disease is cancer.