However, there are reports on six of Slc genes (Slc2a10, Slc5A1, Slc5a9, Slc6A14, Slc16A5, Slc25A24) in metabolic diseases including obesity, dyslipidemia, NAFLD, and T2DM. Here, SLC5A9 is linked to obesity due to melanocortin 4 receptor deficiency.