Positive classic antineutrophil cytoplasmic antibody (C-ANCA) titer at switch to azathioprine therapy associated with relapse in proteinase 3-related vasculitis

2004 ◽  
Vol 51 (2) ◽  
pp. 269-273 ◽  
Author(s):  
Marjan C. Slot ◽  
Jan Willem Cohen Tervaert ◽  
Maarten M. Boomsma ◽  
Coen A. Stegeman
Keyword(s):  
Antineutrophil Cytoplasmic Antibody ◽  
Proteinase 3 ◽  
Azathioprine Therapy

scholarly journals A Case of Concurrent MPO-/PR3-Negative ANCA-Associated Glomerulonephritis and Membranous Glomerulopathy

2015 ◽  
Vol 2015 ◽  
pp. 1-5
Author(s):  
Yasuyuki Nakada ◽  
Nobuo Tsuboi ◽  
Yasuto Takahashi ◽  
Hiraku Yoshida ◽  
Yoriko Hara ◽  
...  
Keyword(s):  
Renal Biopsy ◽  
Indirect Immunofluorescence ◽  
Crescentic Glomerulonephritis ◽  
Antineutrophil Cytoplasmic Antibody ◽  
Basement Membranes ◽  
Proteinase 3 ◽  
Renal Deterioration ◽  
Membranous Glomerulopathy ◽  
Immunosorbent Assays ◽  
The Relationship

We report a case in which antineutrophil cytoplasmic antibody- (ANCA-) associated glomerulonephritis and membranous glomerulopathy (MGN) were detected concurrently. The patient showed rapidly progressive renal deterioration. A renal biopsy showed crescentic glomerulonephritis, together with marked thickening and spike and bubbling formations in the glomerular basement membranes. Indirect immunofluorescence examination of the patient’s neutrophils showed a perinuclear pattern. Enzyme-linked immunosorbent assays revealed that the ANCA in this case did not target myeloperoxidase (MPO) or proteinase 3 (PR3) but bactericidal-/permeability-increasing protein, elastase, and lysosome. The relationship between these two etiologically distinct entities, MPO-/PR3-negative ANCA-associated glomerulonephritis and MGN, remains unclear.

scholarly journals Clinical evaluation of a capture ELISA for detection of proteinase-3 antineutrophil cytoplasmic antibody: Technical Note

1998 ◽  
Vol 53 (5) ◽  
pp. 1230-1236 ◽  
Author(s):  
Kerstin W.A. Westman ◽  
Daina Selga ◽  
Per Bygren ◽  
Mårten Segelmark ◽  
Bo Baslund ◽  
...  
Keyword(s):  
Clinical Evaluation ◽  
Antineutrophil Cytoplasmic Antibody ◽  
Technical Note ◽  
Proteinase 3 ◽  
Capture Elisa

scholarly journals Infected Aortic Aneurysm Mimicking Anti-proteinase 3-Antineutrophil Cytoplasmic Antibody-associated Vasculitis

2016 ◽  
Vol 55 (23) ◽  
pp. 3465-3469
Author(s):  
Kenta Hachiya ◽  
Kazuaki Wakami ◽  
Atsuhiro Yoshida ◽  
Hisao Suda ◽  
Nobuyuki Ohte
Keyword(s):  
Aortic Aneurysm ◽  
Antineutrophil Cytoplasmic Antibody ◽  
Proteinase 3 ◽  
Infected Aortic Aneurysm

Clinical Implication of Proteinase-3-antineutrophil Cytoplasmic Antibody in Patients with Idiopathic Interstitial Pneumonias

Lung ◽  
2016 ◽  
Vol 194 (2) ◽  
pp. 235-242 ◽  
Author(s):  
Hironao Hozumi ◽  
Noriyuki Enomoto ◽  
Yoshiyuki Oyama ◽  
Masato Kono ◽  
Tomoyuki Fujisawa ◽  
...  
Keyword(s):  
Clinical Implication ◽  
Antineutrophil Cytoplasmic Antibody ◽  
Proteinase 3 ◽  
Idiopathic Interstitial Pneumonias

Proteinase 3-antineutrophil cytoplasmic antibody-(PR3-ANCA) positive necrotizing glomerulonephritis after restarting sulphasalazine treatment

2009 ◽  
Vol 71 (01) ◽  
pp. 74-79 ◽  
Author(s):  
N. Miura ◽  
R. Aoyama ◽  
W. Kitagawa ◽  
H. Yamada ◽  
K. Nishikawa ◽  
...  
Keyword(s):  
Antineutrophil Cytoplasmic Antibody ◽  
Proteinase 3 ◽  
Necrotizing Glomerulonephritis

scholarly journals Association of Serum Calprotectin (S100A8/A9) Level With Disease Relapse in Proteinase 3–Antineutrophil Cytoplasmic Antibody–Associated Vasculitis

2016 ◽  
Vol 69 (1) ◽  
pp. 185-193 ◽  
Author(s):  
Ruth J. Pepper ◽  
Juliana B. Draibe ◽  
Ben Caplin ◽  
Fernando C. Fervenza ◽  
Gary S. Hoffman ◽  
...  
Keyword(s):  
Antineutrophil Cytoplasmic Antibody ◽  
Proteinase 3 ◽  
Disease Relapse
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