Clinical Evaluation of Antiphospholipase A2 Receptor IgG4 level and Its IgG4-to-IgG Ratio Based on Quantitative Immunoassays in Idiopathic Membranous Nephropathy.
Yi ZhangYiqing HuangBiao HuangXiaolei ChenBin ZhouPei ZouLiang WangXiaobin LiuHuiming ShengMinhao XiePublished in: BioMed research international (2022)
Serum PLA2R-IgG4 concentration may replace renal PLA2R immunohistochemistry in IMN diagnosis. We propose that the PLA2R-IgG4-to-IgG ratio and PLA2R-IgG4 could be novel indicators for remission prediction in clinical practice.