Notably, complement genes (C1QA, C1QB, C1QC), apoptotic genes (PDL1, PDL2, APOL1, APOL2, FAS), inflammatory caspases (CASP1, CASP5), TLR pathway genes (TLR1, TLR4, TLR5, TLR8), cytokines (IL6, IL10), and granzyme (GZMB) were among the genes upregulated during symptomatic malaria (Fig. 1A). The gene discussed is GZMB; the disease is malaria.