14 resultats
1. (Pro)renin receptor (PRR) binding to renin or prorenin mediates angiotensin (Ang) II-dependent and -independent effects. Expression of the PRR is increased in kidneys of diabetic rats, but its role in diabetic nephropathy is unknown. In the present study, we investigated the contribution of the
BACKGROUND
The renin-angiotensin system (RAS) affects inflammatory responses during sepsis. Nonproteolytic activation of prorenin by the (pro)renin receptor has recently been shown to stimulate the tissue RAS. In the present study, the effect of (pro)renin receptor blocker (PRRB) pretreatment on
OBJECTIVE
We performed a randomized, prospective animal study to investigate whether inhibiting the renin-angiotensin system with a (pro)renin receptor blocker (PRRB) prevents acute lung injury (ALI) in a rodent model.
METHODS
We used Thirty-six male Sprague-Dawley rats. We administered
The importance of the (pro)renin receptor (PRR) in the function of the central nervous system is increasingly evident because PRR seems to play a role in neuronal control of cardiovascular function. PRR expression is elevated in the nucleus of the solitary tract (NTS) of spontaneously hypertensive
Butyrate, a short-chain fatty acid, is the end product of the fermentation of complex carbohydrates by the gut microbiota. Recently, sodium butyrate (NaBu) has been found to play a protective role in a number of chronic diseases. However, it is still unclear whether NaBu has a therapeutic potential
Proteinuria is not only a common feature of chronic kidney diseases (CKD) but also an independent risk factor promoting CKD progression to end-stage renal failure. However, the underlying molecular mechanisms for protein overload-induced renal injury remain elusive. The present study examined the
The (pro)renin receptor [(P)RR] is a 35-kDa transmembrane protein that plays a pivotal role in angiotensin tissue generation and in nonproteolytic prorenin activation. We detected a soluble form of (P)RR [s(P)RR; 28 kDa] in the conditioned medium of cultured cells. The aims of our study were to
(Pro)renin receptor [(P)RR], a new component of the tissue renin-angiotensin system (RAS), plays a crucial role in inflammation and angiogenesis in the eye, thus contributing to the development of proliferative diabetic retinopathy (PDR). In this study, we investigated systemic factors related to
Prorenin receptor (PRR) is a multi-functioning protein possessing at least four different roles: (1) working as a receptor for renin and prorenin producing angiotensin I from angiotensinogen thus enhancing the tissue renin-angiotensin system; (2) inducing intracellular signals when a ligand binds to
Angiotensin II is thought to participate in aneurysm formation, because of its ability to induce and perpetuate inflammation in the aortic wall. Because activation of renin is the first step of the renin-angiotensin system, renin inhibition could inhibit all components of this system effectively.
Angiogenesis and inflammation are causative factors in the development of neovascular retinopathies. These processes involve the retinal endothelium and the retinal immune cells, microglia. The renin-angiotensin system contributes to retinal injury via the actions of the type 1 angiotensin receptor
Universal oral glucose tolerance-based screening is employed to identify pregnant women with gestational diabetes mellitus (GDM), as treatment of this condition decreases the risk of associated complications. A simple and accurate blood test which identifies women at low or high risk for GDM in the
Much evidence indicates that pro-inflammatory effects of the renin-angiotensin system within the hypothalamus, including microglial activation and production of pro-inflammatory cytokines, play a role in chronic neurogenic hypertension. Our objective here was to examine whether angiotensin-(1-7)
Nowadays, chronic diseases are leading cause of death worldwide. One of popular chronic disease of 21 century is Diabetes Mellitus (DM) that affected 422 million people around the world in 2014; its prevalence is expected to increase to 592 million by the year 2035. Diabetic neuropathy (DN) seems to