Overall, significant negative correlations were observed for UCN1 expression and obesity markers (BMI, percentile, body fat percentage, and cholesterol), for UCN3 and TNFα and NGAL, as well as for CRH and TNFα, RBP4, ZAG, and circulating UCN2 levels (p < 0.05). The gene discussed is RBP4; the disease is obesity due to melanocortin 4 receptor deficiency.