Background Well-informed interventions are needed if school-based health promotion is to be effective. Amongother aims, the Iranian Health Promoting School (IHPS) program that was launched in 2011, has an important aimof promoting dietary behaviors of adolescents. The present study, therefore, aimed to investigate the factors affectingunhealthy snacking of adolescents and provide evidence for a...

Recent studies have implicated the prorenin receptor (PRR) is associated with pancreatic tumorigenesis. We therefore investigated the role of PRR in pancreatic tumorigenesis and assessed whether PRR can serve as a target for imaging diagnosis at early stages of PDAC. Here we show that aberrant expression of PRR in premalignant PanIN lesions, and human PDAC samples, and PDAC cell lines, particul...

Adipose tissue dysfunction related to obesity is overwhelmingly associated with increased risk of developing cardiovascular diseases. In the setting of obesity, (pro)renin receptor (PRR) is increased in adipose tissue of mice. We sought to determine the physiological consequences of adipocyte-PRR deficiency using adiponectin-Cre mice. We report a unique model of adipocyte-PRR-deficient mice (PR...

BACKGROUND Although the development of noncardiogenic pulmonary edema or pulmonary reimplantation response (PRR) after lung transplantation has been well described, the incidence has not been established and the relationship of PRR to clinical risk factors has not been analyzed. STUDY OBJECTIVES (1) To describe the incidence of PRR in lung transplant recipients, (2) to identify the predictors...

The prorenin receptor (PRR), a recently discovered component of the renin-angiotensin system, is expressed in the nephron in general and the collecting duct in particular. However, the physiological significance of nephron PRR remains unclear, partly due to developmental abnormalities associated with global or renal-specific PRR gene knockout (KO). Therefore, we developed mice with inducible ne...

The ATPase 6 accessory protein 2 (ATP6AP2)/(pro)renin receptor (PRR) is essential for the biogenesis of active vacuolar H(+)-ATPase (V-ATPase). Genetic deletion of ATP6AP2/PRR causes V-ATPase dysfunction and compromises vesicular acidification. Here, we characterized the domains of ATP6AP2/PRR involved in active V-ATPase biogenesis. Three forms of ATP6AP2/PRR were found intracellularly: full-le...

(Pro)renin receptor (PRR) is expressed in renal vasculature, glomeruli, and tubules. The physiological regulation of this receptor is not well established. We hypothesized that sodium depletion increases PRR expression through cGMP- protein kinase G (PKG) signaling pathway. Renal PRR expressions were evaluated in Sprague-Dawley rats on normal sodium or low-sodium diet (LS) and in cultured rat p...

UNLABELLED Chronic kidney disease (CKD) is associated with an increased risk of cardiovascular disease (CVD). (Pro)renin receptor (PRR) is activated in the kidney of CKD. The present study aimed to determine the role of indoxyl sulfate (IS), a uremic toxin, in PRR activation in rat aorta and human aortic smooth muscle cells (HASMCs). We examined the expression of PRR and renin/prorenin in rat a...

The (pro)renin receptor (PRR) binds renin and prorenin, its proenzyme inactive form. Receptor-bound prorenin becomes enzymatically active and binding then activates the MAP kinases ERK1/2 and p38 pathways, leading to upregulation of profibrotic and cyclooxygenase-2 genes independent of angiotensin II generation. These characteristics explain the interest in the potential role of PRR in organ da...

THE RENIN-ANGIOTENSIN SYSTEM (RAS) is important in the physiological and pathophysiological regulation of blood pressure and cardiovascular function. The (pro)renin receptor (PRR, also called ATP6AP2) is one of the newer member of the RAS (10, 20). Emerging evidence indicates that the PRR not only mediates formation of ANG II, the key bioactive peptide of the RAS, in various tissues and organs ...