Indeed, cardiac myocytes secrete apoB-containing lipoproteins [30] and cardiac triglyceride accumulation is attenuated in apoB-overexpressing transgenic mice with streptozotocin-induced type 1 diabetes [31], lipoprotein lipase overexpressing mice [32], and LCAD-deficient mice [33]. The gene discussed is APOB; the disease is type 1 diabetes mellitus.