A nephropathy induced by immunization of rats with EHS tumour.
Immunization of rats with Engelbreth-Holm-Swarm tumour induced a nephropathy immunohistopathologically similar to Heymann nephritis except that IgG was deposited along the tubular basement membranes. Autoantibodies against both brush border and basement membranes of proximal tubules were found in the sera. Immunoperoxidase staining of the tumour cells and absorption studies suggested that the tumour cells produced the FX1A-related antigens. Immunodiffusion analysis suggested that the antigens which induced this nephropathy differed from gp 330 and gp 600 which have been reported to be responsible for Heymann nephritis.
D000818:Animals; D000954:Antigens, Surface / Q000276:immunology; D001323:Autoantibodies / Q000032:analysis; D001327:Autoimmune Diseases / Q000209:etiology*; D005260:Female; D005455:Fluorescent Antibody Technique; D026541:Heymann Nephritis Antigenic Complex; D007114:Immunization; D007074:Immunoglobulin G / Q000032:analysis; D007668:Kidney / Q000276:immunology / Q000648:ultrastructure; D007684:Kidney Tubules / Q000276:immunology; D008854:Microscopy, Electron; D009374:Neoplasms, Experimental / Q000276:immunology*; D009393:Nephritis / Q000209:etiology* / Q000276:immunology / Q000473:pathology; D051381:Rats; D011919:Rats, Inbred Strains
D000954:Antigens, Surface; D001323:Autoantibodies; D026541:Heymann Nephritis Antigenic Complex; D007074:Immunoglobulin G