Advances in application of rituximab in treatment of primary glomerulonephritis
10.3969/j.issn.1674-8115.2018.03.017
- Author:
Xiao-Qian YANG
1
Author Information
1. Department of Nephrology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine
- Publication Type:Journal Article
- Keywords:
B lymphocytes;
Primary glomerulonephritis (PGN);
Rituximab (RTX);
Treatments
- From:
Journal of Shanghai Jiaotong University(Medical Science)
2018;38(3):333-338
- CountryChina
- Language:Chinese
-
Abstract:
Primary glomerulonephritis (PGN) remains the major cause of end-stage renal disease (ESRD) in our country. The histologic entity of PGN mainly includes immunoglobulin A nephropathy (IgAN), idiopathic membranous nephropathy (IMN), minimal change disease (MCD), focal and segmental glomerulosclerosis (FSGS) and membranoproliferative glomerulonephritis (MPGN). The pathogenesis of PGN is correlated with renal immune complex deposition, podocyte injury, infection and abnormal regulation of complement system. Nowadays PGN is short of specific treatments, the main therapeutic methods of PGN consists of renin angiotensin aldosterone system (RAAS) inhibitor, corticosteroids, cytotoxic drugs, lipid-lowering agents, anticoagulant therapy and antiplatelet adhesion. Patients who are drug-resistant or intolerance of the side effects will have a poor prognosis. Rituximab (RTX) is a chimeric monoclonal anti-CD20 antibody. The binding of RTX to CD20 on the cell membrane of B lymphocytes leads to significant depletion of peripheral B lymphocytes, which plays an immunosuppressive role. Rituximab is originally approved for the treatment of lymphoma, after that there was growing evidence showed RTX was effective in part of immunological diseases, including systemic lupus erythematosus and anitneutrophil cytoplasmic antibody associated vasculitis. As a result, whether RTX will act as an effective treatment modality in PGN has aroused extensive attention. In recently years, clinical researches concerning RTX used for the treatment of PGN have been published in succession. This paper reviewed clinical studies focused on the use of rituximab in the treatment of IMN, MCD, FSGS and IgAN.
