BACKGROUND Autosomal dominant polycystic kidney disease (ADPKD) is the most common form of inherited kidney disease that results in renal failure. ADPKD is a systemic disorder with cysts and connective tissue abnormalities involving many organs. ADPKD caused by mutations in PKD1 gene is significantly more severe than the cases caused by PKD2 gene mutations. The large intra-familial variability ...

BACKGROUND It is now well established that at least two genes are associated with autosomal dominant polycystic kidney disease (ADPKD). OBJECTIVE To analyse the clinical expression of ADPKD in Congolese patients and to compare ADPKD expression between families. METHODS Following informed consent, ADPKD patients admitted to Brazzaville University Hospital (Congo) were reviewed and their rela...

Over the last 26 yr, 33 cases and/or families of patients with autosomal dominant polycystic kidney disease (ADPKD) and a particular appearance of the eyes have been observed. ADPKD was unremarkable and in most cases had led to the usual slow development of end-stage renal failure. The facial feature concerned the upper eyelid, which drooped obliquely over the eyeball with a fold hiding the upp...

BACKGROUND AND PURPOSE the association of autosomal-dominant polycystic kidney disease (ADPKD) with intracranial aneurysm (ICAN) is well known but little is known about the characteristics of ICAN in ADPKD. The purpose of this study was to investigate the prevalence and characteristics of ICAN in ADPKD. METHODS we screened 355 patients with ADPKD (mean age, 46.5 ± 13.2 years; range, 7 to 87 y...

PURPOSE Recent studies have showed that epithelial-mesenchymal transition (EMT) is a key process of glomerular and tubulointerstitial pathology in many chronic kidney diseases. However, there are no data of EMT in humane autosomal dominant polycystic kidney disease (ADPKD). PATIENTS AND METHODS ADPKD kidneys (N = 5) with end stage renal disease (ESRD) and control kidneys (N = 4) were analyzed...

Autosomal dominant polycystic kidney disease (ADPKD) is one of the most frequently occurring autosomal diseases inherited in the dominant manner. Due to this, lesions in the cardiovascular system of ADPKD patients have caught the attention of clinical investigators worldwide. The aim of the study was to analyse cardiovascular complications in ADPKD patients with a focus on left ventricular hype...

Mutations inactivating the cilia-localized Pkd1 protein result in autosomal dominant polycystic kidney disease (ADPKD), a serious inherited syndrome affecting ∼ 1 in 500 people, in which accumulation of renal cysts eventually destroys kidney function. Severity of ADPKD varies throughout the population, for reasons thought to involve differences both in intragenic Pkd1 mutations and in modifier ...

BACKGROUND The aim of this study was to compare echocardiographic parameters in patients with autosomal dominant polycystic kidney disease (ADPKD) and in controls with normal kidney function taking into account gender and the presence of hypertension. METHODS 47 patients with ADPKD (age 36.3 ± 11.0 years) and 49 healthy controls (36.8 ± 9.2 years) were enrolled. M-mode echocardiography was pe...

One of the most striking features in autosomal dominant polycystic kidney disease (ADPKD) is the difference at onset age of end-stage renal disease (ESRD). Modifier genes may play a role in this phenotypic variability. The mutated nitric oxide synthase 3 gene (NOS3), have a modifier effect on the severity of ADPKD by impairment of NOS3 activity and decreasing of renal vascular nitric oxide prod...

The pathogenesis of arterial hypertension in autosomal dominant polycystic kidney disease (ADPKD) is complex and likely dependent on interaction of hemodynamic, endocrine and neurogenic factors. We decided to evaluate the role of endothelin (ET1) and nitric oxide (NO) in the regulation of arterial blood pressure (BP) and to determine plasma levels of ET1 and NO in the group of patients with ADP...