However, the results of GSE98460 showed that CCR10, HLA-DRB4, LENG8, QRFPR, and UHRF1BP1 had no significance between obesity non-OA and obesity OA samples (Figure 4(c)), which might be due to the limited sample size because the GSE98460 dataset only includes 3 obesity non-OA samples and their BMI values were 27. Here, QRFPR is linked to obesity due to melanocortin 4 receptor deficiency.