Short story of antirheumatic therapy.VIII. The immunodepressants

Abstract

The use of immunosuppressive drugs in rheumatology is fairly recent, starting just after the Second World War with the introduction of the first alkylating agents in oncohematology. When it became clear that some rheumatic diseases, particularly rheumatoid arthritis and systemic lupus erythematosus, showed an immune-mediated pathogenesis, including proliferation of immunocompetent cells, an application was soon found for immunosuppressive drugs in their treatment. This review outlines the historical milestones that led to the current use of drugs belonging to the major groups of immunosuppressants, i.e. alkylating agents (cyclophosphamide), folic acid (methotrexate) and purine (azathioprine) antagonists. We will also talk about the history of cyclosporin A, the first “selective” immunosuppressive agent, and that of some immunoactive drugs used more recently in rheumatology, such as mycophenolate mofetil, dapson and thalidomide.

Keywords

• history of rheumatology
• immunosuppressive drugs
• cyclophosphamide
• methotrexate
• azathioprine
• cyclosporin A
• mycophenolate mofetil
• thalidomide