CHCHD10 and obesity due to melanocortin 4 receptor deficiency: To determine the role of Chchd10 in adipogenesis and the development of obesity, ATC10‐KO mice and their relative C10‐WT littermates were subjected to STC or HFD feeding for 3 days (short‐term model) or 10 weeks (long‐term model), respectively (Figure2A).