Ekinci et al. [28] evaluated serum levels of IL-36, IL-37, and IL-38 in 50 rosacea patients (33 females, 17 males; mean age 55.4 ± 11.8 years) and 50 healthy controls (34 females, 16 males; mean age 45.4 ± 11.7 years). This evidence concerns the gene IL37 and rosacea.