Expression of the molecule detectable by anti-propolypeptide of von Willebrand factor antibody in rat mesangial cells in anti-Thy 1.1 mAb 1-22-3 induced glomerulonephritis: A marker of injured mesangial cells.
Furthermore, the downregulation of plasma-miRNA signature was not detected in disease controls (n = 119) such as IgA nephropathy (IgAN), mesangial proliferative glomerulonephritis (MSPGN), and membranous nephropathy (MN), and the miRNA panel discriminated between FSGS and disease controls.
Of the 64 patients, 17 were mesangial proliferative glomerulonephritis (MsPGN), 15 were IgA nephropathy (IgAN), 12 were membranous glomerulonephritis (MGN), 11 were focal segmental glomerulosclerosis (FSGS), three were membranous proliferative glomerulonephritis (MPGN), three were immune complex glomerulonephritis (ICGN), two were minimal change disease (MCD), and one was IgM nephropathy (IgMN).
IGAN is a mesangial proliferative glomerulonephritis characterized by diffuse mesangial deposition of immunoglobulin A. ET-1 has been suggested to be a major disease-promoting factor in renal diseases.
We observed a skewed frequency of genotype FcgammaRIIalpha-R/R131 and the R131 allele in patients with lupus nephritis compared to primary glomerulopathies (p < 0.05), which disappeared when we compared this population with lupus nephritis only to the group with proliferative glomerulonephritis (IgA nephropathy, membranoproliferative glomerulonephritis, and mesangial proliferative glomerulonephritis).
Immunohistochemistry and nonradioactive in situ hybridization for C5aR were performed in 34 tissue samples of kidneys from patients with various renal diseases, including 4 with minimal change nephrotic syndrome (MCNS), 5 with membranous nephropathy (MN), and 25 with mesangial proliferative glomerulonephritis (mesGN; 15 patients with IgA nephropathy, 5 with non-IgA mesGN, and 5 with lupus nephritis).
As controls, kidney specimens were obtained from patients undergoing nephrectomies for primary renal tumours, and from patients suffering from IgA nephropathy or mesangial-proliferative glomerulonephritis.
The mRNA expression of PDGF-B and PDGFR-beta was significantly increased in the glomeruli of patients with mesangial proliferative glomerulonephritis (IgA nephropathy, Henoch-Schönlein purpura nephritis, and lupus nephritis) compared with those in normal glomeruli.
In IgA nephropathy and non-IgA mesangial proliferative glomerulonephritis, IL-4 expression correlated positively with the degree of mesangial hypercellularity and extracellular matrix expansion.
(Huaier) suppresses anti-Thy-1mesangial proliferative glomerulonephritis (MsPGN) in vivo and platelet-derived growth factor (PDGF)-BB-induced mesangial cell proliferation in vitro.
A polymerase chain reaction-based cDNA display approach identified a novel protein-tyrosine phosphatase, rPTP-GMC1, whose transcript expression is transiently and dramatically up-regulated during the period of mesangial cell migration and proliferation that follows mesangial cell injury in the anti-Thy 1 model of mesangial proliferative glomerulonephritis in the rat.
In fact, IL-6 transgenic C57BL/6 mice showed a massive polyclonal plasmacytosis with production of autoantibodies and mesangial proliferative glomerulonephritis, indicating that IL-6 plays a critical role in the development of plasma cell abnormalities and glomerulonephritis.