GLP1R and obesity due to melanocortin 4 receptor deficiency: (("Obesity"[Mesh]) AND ("Obesity/diagnosis"[Mesh] OR "Obesity/drug therapy"[Mesh] OR "Obesity/etiology"[Mesh] OR "Obesity/genetics"[Mesh] OR "Obesity/pathology"[Mesh] OR "Obesity/physiopathology"[Mesh] )) AND ("Glucagon-like peptide-1 receptor/administration and dosage"[Mesh] OR "Glucagon-like peptide-1 receptor/agonists"[Mesh] OR "Glucagon-like peptide-1 receptor/classification"[Mesh] OR "Glucagon-like peptide-1 receptor/drug effects"[Mesh] OR "Glucagon-like peptide-1 receptor/physiology"[Mesh] OR "Glucagon-like peptide-1 receptor/therapeutic use"[Mesh] )