Next, we analysed the correlation for NF-κB-associated gene expression which also confirmed correspondence between LPS-stimulated neutrophils with sepsis neutrophils (R2 = 0.83), TNF-α−pre-activted neutrophils with NMOSD neutrophils (R2 = 0.75), and IL-10-stimulated neutrophils with periodontitis neutrophils (R2 = 0.98) (Figure S6B left panel in Supplementary Material). This evidence concerns the gene NFKB1 and periodontitis.