Open AccessC4d in Native Glomerular Diseases
Author(s) -
Preeti Chandra
Publication year - 2019
Publication title -
american journal of nephrology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 85
eISSN - 1421-9670
pISSN - 0250-8095
DOI - 10.1159/000496059
Subject(s) - medicine , complement system , nephropathy , focal segmental glomerulosclerosis , glomerulosclerosis , lectin pathway , immunology , membranous nephropathy , glomerulonephritis , alternative complement pathway , proteinuria , pathology , kidney , antibody , endocrinology , diabetes mellitus
Complement activation occurs in many glomerular diseases, the exact pathway(s) of activation has been studied in detail in some diseases but not in all. C4d is generated by the activation of classical and lectin pathways, and its presence can point to the activation of either of these pathways. This review aims to summarize the available data with regard to the deposition of glomerular C4d in native kidney biopsies in different glomerular pathologies that may be useful for future research into the role of complement activation in glomerular diseases. While there is more information on C4d in certain diseases (e.g., Immunoglobulin A (IgA) nephropathy), there is scant data in other diseases (such as focal segmental glomerulosclerosis).