T-cell deficiency in immune complex glomerulonephritis

IgE and immune complex glomerulonephritis.

A case is presented of immune complex proliferative glomerulonephritis associated with peripheral eosinophilia, renal deposits of IgE, and eosinophils in glomeruli and interstitial tissue. Two sequential renal specimens are described. This study also reviews prior reports of IgE in glomerulonephritis and discusses possible explanations for the presence of IgE.

Host Immune Deficiency in Immune Complex Nephritis1

Evidence is reviewed that indicates that an immune deficiency state may underlie patients with immune complex nephritis. Studies in several laboratories provide data that show defective immune function in patients with nephritis at the following loci: defective immunoglobulin production, impaired monocyte Fc and C3b receptor function, diminished complement biosynthesis, and decreased mesangial ...

HBV-DNA and primary immune complex glomerulonephritis.

Immune complex-mediated glomerulonephritis is ameliorated by thrombin-activatable fibrinolysis inhibitor deficiency.

The activity of plasmin plays a critical role in the development of chronic glomerulonephritis. Thrombin-activatable fibrinolysis inhibitor (TAFI) is a potent inhibitor of plasmin generation. We hypothesized that TAFI is involved in the pathogenesis of glomerulonephritis because it inhibits plasmin generation. To demonstrate this hypothesis, we compared the development of immune complex-mediate...

T-bet deficiency attenuates renal injury in experimental crescentic glomerulonephritis.

T-bet is a transcription factor that is essential for T helper (Th)1 lineage commitment and optimal IFN-gamma production by CD4(+) T cells. We examined the role of T-bet in the development of experimental crescentic glomerulonephritis, which is induced by Th1-predominant, delayed-type hypersensitivity-like responses directed against a nephritogenic antigen. Anti-glomerular basement membrane (GB...