ApoE polymorphism and albuminuria in diabetes mellitus: a role for LDL in the development of nephropathy in NIDDM?

Abstract

It has been largely established that low-density lipoprotein (LDL)-cholesterol level in E2 allele carriers (whether diabetic or not) was lower than in E2 non-carriers. The 2-fold increase of nephropathy in E2 non-carriers with NIDDM argues for a role for LDL in the development of human nephropathy in NIDDM patients. This result is in agreement with previous data established both in vitro and in vivo in animal models. These findings support evidence for the pathogenic and morphologic similarities between kidney disease and atherosclerosis in NIDDM patients.