Other inflammation-associated genes such as triggering receptors expressed on myeloid cells (TREM)1 and TREM2, mediating infection-related inflammation [29], genes linked to antiviral response (APOBEC3A, OASL) and genes not involved in counter-infection mechanisms but associated with cell cycle regulation (HMGA2, CCNB1, FOSL1) and lipid metabolism (LIPG, PCSK9, APOL1, FABP5) were also upregulated (Fig. 5A). This evidence concerns the gene TREM1 and infection.