Significant group-related differences (ANOVA, GROUP factor) in asprosin concentration were found only in the HG and NG groups (F = 4.56, p = 0.04), whereas a significant effect of WBC factor on asprosin concentration was found by comparing the results in the MetS and CON groups (F = 7.19, p = 0.01) and in the HG and NG groups (F = 10.18, p < 0.01) (ANOVA). The gene discussed is FBN1; the disease is metabolic syndrome.