Association between angiotensin converting enzyme gene polymorphism and carotid atherosclerosis

Abstract

Variations at the ACE gene locus contribute to the degree of the early changes in carotid atherosclerosis in the population. The gene effect is, however, masked by stronger effects of environmental factors such as smoking. The lack of association between atherosclerotic plaques and genotypes may reflect different mechanisms being involved in plaque development and early arterial wall thickening.