PLA2R1 and idiopathic membranous glomerulonephritis: Replication of these findings also revealed that while PLA2R1 only showed association with MGN (p = 1.9 × 10−8), but HLA-DQA1 was significantly associated with other renal immune disorders in addition to MGN (p = 5.9 × 10−27): LN (p = 2.8 × 10−6), T1DM with CKD (p = 6.9 × 10−5) and FSGS (p = 5.1 × 10−5) [64].