BACKGROUND The angiotensinogen gene has been linked to the development of essential hypertension, and a M235T variant of this gene, associated with increased plasma levels of angiotensinogen, is more common in hypertensives than in normotensive controls in various populations. The present study was conducted to examine whether the M235T variant of the angiotensinogen gene may be a risk factor f...

The angiotensinogen M235T polymorphism in humans is linked to differential expression of the human angiotensinogen gene (AGT) gene and hypertension, but the homeostatic responses resulting from this polymorphism are not known. We therefore investigated how mice respond to five genetically determined levels of mouse angiotensinogen gene (Agt) expression covering the range associated with the M23...

We sought to determine whether the M235T angiotensinogen (AGT) polymorphism, either interacting with habitual physical activity (PA) levels or independently, was associated with cardiovascular (CV) hemodynamics during maximal and submaximal exercise. Sixty-one healthy postmenopausal women (16 sedentary, 21 physically active, and 24 endurance athletes) had heart rate (HR), blood pressure (BP), c...

Background The Hutterite Brethren are a genetic isolate characterized by high indices of relatedness and a communal agrarian lifestyle. We hypothesized that variation of the angiotensinogen (AGT) and angiotensin-converting enzyme (ACE) genes would be associated with variation in resting blood pressure in this group. We also hypothesized that the association would depend on the sex of the subjec...

Angiotensinogen M235T and T174M polymorphisms have individually been associated with elevated levels of plasma angiotensinogen, hypertension, and left ventricular hypertrophy. In this study, heart failure patients (n=451) were genotyped for the angiotensinogen M235T and T174M polymorphisms to investigate association with survival (recorded over 4 years of follow-up) and prognostic hormone marke...

BACKGROUND Common variants of the renin-angiotensin system (RAS) genes have been linked to a higher risk of coronary artery disease (CAD) and its complications. AIM To determine the prognostic significance of a combination of three common polymorphisms of RAS genes (angiotensin converting enzyme - ACE Ins/Del, angiotensin receptor type 1 - AGT1R A1166C and angiotensinogen - ATG M235T) in pati...