Obesity is a dynamic multifactorial disorder characterized by excess adipose tissue mass arising through hypertrophy and hyperplasia of adipocytes [58], including the accumulation of ROS and the activation of cell inflammatory markers such as interleukin-6 (IL-6), tumor necrosis factor alpha (TNF-α), adiponectin, and leptin. Here, LEP is linked to obesity due to melanocortin 4 receptor deficiency.