Tocilizumab - a novel therapy for non-organ-specific autoimmune diseases.

In the past decade, tocilizumab, an anti interleukin-6 agent, has been successfully developed as a therapeutic agent for the treatment of rheumatoid arthritis and systemic onset juvenile idiopathic arthritis. In addition to countering inflammation, tocilizumab is also known affect B cell as well as T cell function, thus modulating immune function, and impact osteoclasts, as well as vascular endothelial growth factor. As such, its efficacy is currently being explored in a large number of autoiommune conditions including a number of vasculitides, systemic lupus erythematosus, systemic sclerosis, polymyositis, graft versus host disease, relapsing polychondritis, as well as Behcet's syndrome, spondyloarthropathies, and tumor necrosis factor receptor associated periodic syndrome.