TLR9 and infection: However, some genes were only overexpressed following MRU25010-30 infection, and notably genes encoding for others PRRs and components implicated in RNA virus recognition (TLR9 and TICAM1), intracellular effectors and signals of inflammation (AZI2, CHUK, CTSB, CTSL, DDX3X, IKBKB, IRAK1, and RELA) and apoptosis (JUN, TRAF3, and TRAF6), as well as gene coding pro-inflammatory cytokines IL1B.