Comparison of the protein profile of established and regressed hypertension-induced left ventricular hypertrophy

Abstract

Established left ventricular hypertrophy (LVH) showed a significant alteration in the cardiac protein profile compared with normal heart. The main finding of this work was to identify proteins differently expressed in hypertension-induced LVH and the fact that after regression of LVH (histologically determined), the proteome still maintains a number of expressed proteins characteristic of the hypertrophied heart. These unrecovered proteins play an essential role in the energy production pathway, in cellular stress defense and also in hypertrophy regulation.