In each study, we tested associations of rs4712652 (near-PRL), rs10508503 (near-PTER), rs1424233 (near-MAF) and rs1805081 (NPC1), or proxy variants (r (2)>0.8), with the odds of being overweight and obese, as well as with body mass index (BMI), percentage body fat (%BF) and waist circumference (WC).
This variant and the previously described His215Arg polymorphism were tested for association with obesity and type 2 diabetes (T2D) in a cohort from Saudi Arabia.
Most notably, the association between 5 SNPs (Fas apoptotic inhibitory molecule 2 rs7138803, Niemann-Pick disease, type C1 rs1805081, fat mass- and obesity-associated gene rs6499640, melanocortin 4 receptor gene rs17782313, and brain-derived neurotrophic factor rs6265) and obesity risk was only observed in children who had moderate-to-low physical activity levels or engaged in sedentary behavior, regardless of which risk alleles they carried.