Emerging biological therapies in systemic lupus erythematosus

Systemic lupus erythematosus (SLE) is a prototypic inflammatory autoimmune disorder characterized by multisystem involvement and fluctuating disease activity. Symptoms range from rather mild manifestations such as rash or arthritis to life-threatening end-organ manifestations such as glomerulonephritis or thrombosis. Virtually every organ system is subject to potential damage. Symptoms typically wax and wane over the course of the disease; yet unfortunately, many patients will experience a slow decline in their health because of the ongoing systemic inflammation. Effective treatment must be individualized and is often based on the specific manifestations that are seen in each patient. In a similar manner, prognosis is also dependent on the severity and the specific organ systems involved.