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. 2020 Jun 9;100(12):5769. doi: 10.2340/00015555-3514

Table I.

The effect of filaggrin deficiency on S. aureus skin colonization and virulence

Effect of filaggrin deficiency
Primary outcomes Secondary outcomes Refs
Increased skin pH Enhanced S. aureus growth and colonization (58, 59)
Impaired skin barrier Enhanced S. aureus migration through the epidermal barrier and into dermis (43)
Increased density of sphingomyelin lipids in keratinocyte membranes Enhanced binding of alpha-haemolysin (cytotoxic S. aureus virulence factor) (67)