Identification of a major epitope recognized by PLA2R autoantibodies in primary membranous nephropathy

M Fresquet, TA Jowitt, J Gummadova… - Journal of the …, 2015 - journals.lww.com
Abstract Phospholipase A 2 receptor 1 (PLA2R) is a target autoantigen in 70% of patients
with idiopathic membranous nephropathy. We describe the location of a major epitope in the …

Identification of the immunodominant epitope region in phospholipase A2 receptor-mediating autoantibody binding in idiopathic membranous nephropathy

L Kao, V Lam, M Waldman, RJ Glassock… - Journal of the American …, 2015 - journals.lww.com
Membranous nephropathy (MN) is a common cause of nephrotic syndrome in adults. Recent
clinical studies established that> 70% of patients with idiopathic (also called primary) MN …

Epitope spreading of autoantibody response to PLA2R associates with poor prognosis in membranous nephropathy

B Seitz-Polski, G Dolla, C Payré… - Journal of the …, 2016 - journals.lww.com
The phospholipase A2 receptor (PLA2R1) is the major autoantigen in idiopathic
membranous nephropathy. However, the value of anti-PLA2R1 antibody titers in predicting …

Clinical relevance of domain-specific phospholipase A2 receptor 1 antibody levels in patients with membranous nephropathy

L Reinhard, G Zahner, S Menzel… - Journal of the …, 2020 - journals.lww.com
Background Antibodies against phospholipase A 2 receptor 1 (PLA 2 R1) are found in 80%
of patients with membranous nephropathy, and previous studies described three …

M-Type Phospholipase A2 Receptor as Target Antigen in Idiopathic Membranous Nephropathy

LH Beck Jr, RGB Bonegio, G Lambeau… - … England Journal of …, 2009 - Mass Medical Soc
Background Idiopathic membranous nephropathy, a common form of the nephrotic
syndrome, is an antibody-mediated autoimmune glomerular disease. Serologic diagnosis …

[HTML][HTML] Enhanced expression of the M-type phospholipase A2 receptor in glomeruli correlates with serum receptor antibodies in primary membranous nephropathy

E Hoxha, U Kneißler, G Stege, G Zahner, I Thiele… - Kidney international, 2012 - Elsevier
The M-type phospholipase A2 receptor (PLA 2 R) is the major target antigen in idiopathic
membranous nephropathy with detectable autoantibodies in the serum of up to 70% of …

Anti-phospholipase A2 receptor antibodies correlate with clinical status in idiopathic membranous nephropathy

JM Hofstra, LH Beck Jr, DM Beck… - Clinical journal of the …, 2011 - journals.lww.com
Results 77.8% of iMN patients in our cohort had antibodies reactive with human PLA 2 R.
The antibody levels in these patients correlated strongly with both clinical status and …

Development of a standardized ELISA for the determination of autoantibodies against human M-type phospholipase A2 receptor in primary membranous nephropathy

C Dähnrich, L Komorowski, C Probst, B Seitz-Polski… - Clinica Chimica …, 2013 - Elsevier
BACKGROUND: Autoantibodies against the M-type phospholipase A2 receptor (PLA2R1)
are specific markers for primary membranous nephropathy (pMN) and anti-PLA2R1 serum …

Phospholipase A2 receptor 1 epitope spreading at baseline predicts reduced likelihood of remission of membranous nephropathy

B Seitz-Polski, H Debiec, A Rousseau… - Journal of the …, 2018 - journals.lww.com
The phospholipase A2 receptor (PLA2R1) is the major autoantigen in primary membranous
nephropathy. Several PLA2R1 epitopes have been characterized, and a retrospective study …

[HTML][HTML] Determination of primary versus secondary membranous glomerulopathy utilizing phospholipase A2 receptor staining in renal biopsies

CP Larsen, NC Messias, FG Silva, E Messias… - Modern Pathology, 2013 - Elsevier
Autoantibody formation directed against phospholipase A2 receptor (PLA2R) 1 is the
underlying etiology in most cases of primary membranous glomerulopathy. This new …