APOE and obesity due to melanocortin 4 receptor deficiency: Hence, second, we used SORS in transcutaneousmeasurements post mortem to evaluate chemical changesof the adipose tissue in three cardiometabolic pathologies, that is,atherosclerosis (Apoe–/–/Ldlr–/– model), heart failure (Tgαq*44 model), and obesity inducedby high-fat diet (HFD).