CRP, PGE2 and TXA2 levels and NF-κB p50, NF-κB p65 and NRP-1 mRNA expression revealed a significant positive connection with all parameters in the moderate COVID-19 patient group, except for albumin which showed a significant negative correlation (p < 0.01) with CRP and a non-significant (p > 0.05) negative relationship PGE2, NF-κB p50 and NRP-1 mRNA expression. This evidence concerns the gene NFKB1 and COVID-19.