CYP51A1 and infection: Isoquercitrin treatment has increased expression levels of ERG11 (Figure 4) proposing potential negative interaction of this flavonoid with azole antifungals targeting enzyme CYP51 encoded by ERG11. Apigenin and rutin, due to their negative impact on ERG11 expression (Figure 4), might help in eradicating the infections caused by C. albicans strains resistant to azole drugs due to mutations that upregulate ERG11. These presumptions should be further investigated.