The significance of experimental models of systemic lupus erythematosus and antiphospholipid syndrome induced by idiotypic manipulation.
Systemic lupus erythematosus (SLE) and antiphospholipid syndrome (APLS) are two related autoimmune conditions. The pathogenesis of the diseases is unclear and the etiology is multifactorial. During the last 8 years our laboratory has been involved in induction of experimental SLE and APLS both by passive transfer of pathogenic antibodies (e.g., anticardiolipin) and by active immunization with pathogenic idiotypes. The naive mice, following immunization with Ab1, develop anti-autoantibody (Ab2) and eventually anti-autoantibody (Ab3) which has the binding capacities of anti-DNA or anticardiolipin. The mice with the characteristic syndromes were employed to analyze pathogenic mechanisms and new therapeutic modalities.
Shoenfeld
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Department of Medicine B, Chaim Sheba Medical Center, Tel-Hashomer, Israel.
D000818:Animals; D000888:Antibodies, Anti-Idiotypic / Q000276:immunology; D017153:Antibodies, Anticardiolipin / Q000276:immunology*; D000974:Antibodies, Antinuclear / Q000276:immunology; D016736:Antiphospholipid Syndrome / Q000188:drug therapy / Q000235:genetics / Q000276:immunology*; D001241:Aspirin / Q000494:pharmacology; D001323:Autoantibodies / Q000276:immunology; D001327:Autoimmune Diseases / Q000188:drug therapy / Q000235:genetics / Q000276:immunology*; D004195:Disease Models, Animal; D005260:Female; D006493:Heparin / Q000494:pharmacology; D007116:Immunization, Passive / Q000379:methods; D007377:Interleukin-3 / Q000494:pharmacology; D008180:Lupus Erythematosus, Systemic / Q000188:drug therapy / Q000235:genetics / Q000276:immunology*; D051379:Mice; D008806:Mice, Inbred AKR; D008807:Mice, Inbred BALB C; D008809:Mice, Inbred C3H; D008810:Mice, Inbred C57BL; D011247:Pregnancy; D011256:Pregnancy Outcome; D014611:Vaccination / Q000379:methods
D000888:Antibodies, Anti-Idiotypic; D017153:Antibodies, Anticardiolipin; D000974:Antibodies, Antinuclear; D001323:Autoantibodies; D007377:Interleukin-3; D006493:Heparin; D001241:Aspirin