TLR2 and COVID-19: Many of the genes we found related to COVID-19 treatment response interact with the NF-κB factor (RBFOX1, TLR10, TLR2, TLR6, TLR1, TLR5, TLR4, ABCG1, ANK3, UGT1A1, IFNG-AS1, and IL1A) (see Figure 4).