GNPDA2 and obesity due to melanocortin 4 receptor deficiency: Both the ETV5 rs7647305 C-allele and the GNPDA2 rs10938397 A-allele associated with increased risk of obesity with ORs 1.18 (1.08–1.29, p = 1.8×10−4) (rs7647305) and 1.15 (1.07–1.23, p = 1.1×10−4)) (rs10938397), but not with overweight or morbid obesity.