The roles of interleukin-10 (IL-10) have been emphasized in several models of glomerulonephritis (GN). Three biallelic polymorphisms within the IL-10 promoter region, at positions -1,082, -819, and -592 from the transcription initiation site, were shown to affect the level of IL-10 production. To investigate the effect of IL-10 promoter polymorphisms on the predisposition to development of GN i...

OBJECTIVES To evaluate the therapeutic effects of moxibustion at Shenshu (BL-23) and Geshu (BL-17) acupoints in a focal segmental glomerulosclerosis (FSGS) model in rats. METHODS A FSGS rat model was established by single nephrectomy and repeated injection of doxorubicin. The FSGS rats were randomly divided into the model group, losartan (positive control) group, Shenshu moxibustion group, an...

A serum or plasma factor in certain patients with focal segmental glomerulosclerosis (FSGS) has been found to increase glomerular albumin permeability (P(alb)) and causes proteinuria in experimental animals. High P(alb) is associated with recurrence of FSGS after transplantation, but serial studies of P(alb) activity in patients with native kidney FSGS have not been performed, and the relations...

Minimal change disease (MCD) accounts for greater than 90% of cases of nephrotic syndrome in children. In adults, MCD accounts for 10–15% of nephrotic syndrome. FSGS is increasing in incidence in adults and children, and in the USA, in adults, is now the most common cause of nephrotic syndrome w1,2x. MCD shows normal glomeruli by light microscopy. Associated acute interstitial nephritis suggest...

BACKGROUND AND OBJECTIVES Isolated case reports have shown a beneficial effect of rituximab on pediatric patients with primary FSGS, but there is no information about rituximab treatment of FSGS in adults. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS All patients who had biopsy-proven FSGS and were treated with rituximab in Spain were identified, independent of their positive or negative res...

Recurrence of focal segmental glomerulosclerosis (FSGS) in the allograft occurs in 30-50% of patients, and it is associated with poor renal allograft survival. Major risk factors for recurrence are younger age at diagnosis, rapid progression to end-stage renal disease, white race, and the loss of previous allografts due to recurrence. Recent data support the hypothesis that circulating permeabi...

Focal segmental glomerulosclerosis (FSGS) is one of the primary glomerular disorders in both children and adults which can progress to end-stage renal failure. Although there are genetic and secondary causes, circulating factors have also been regarded as an important factor in the pathogenesis of FSGS, because about 40% of the patients with FSGS have recurrence after renal transplantation. Sol...

Primary focal segmental glomerulosclerosis (FSGS) is a major cause of the nephrotic syndrome and often leads to end-stage renal disease. This review focuses on circulating permeability factors in primary FSGS that have been implicated in the pathogenesis for a long time, partly due to the potential recurrence in renal allografts within hours after transplantation. Recently, three molecules have...

BACKGROUND Focal segmental glomerulosclerosis (FSGS) is caused by gradual deposition of extracellular matrix proteins, one of which, fibronectin (FN) is critical for sclerosis development. The origin of the FN deposited at an early stage of FSGS is still unclear. METHODS For investigating the origin of FN, the onset of increases in FN levels in the serum, glomeruli and urine were studied in a...

INTRODUCTION The co-existence of focal segmental glomerulosclerosis (FSGS) and rheumatoid arthritis (RA), presenting either together or in succession, is very rare. A variety of histopathological features in the clinical renal disease may occur in RA. Only 8 studies have previously reported this poorly understood connection. CLINICAL FINDINGS/DIAGNOSES A case of a 54-year-old male with RA las...