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Modalities for reducing interleukin 1 activity in disease
1Dept. of Medicine, New England Medical Center Hospital, Boston, MA 02111.
The therapeutic advantage of reducing the activity of interleukin 1 (IL-1) resides in preventing its deleterious biological effects without interfering with homeostasis. As such, methods attempting to block the production or activity of IL-1 have now entered clinical trials. For example, IL-1 induction of prostaglandins is one target in treating disease, and drugs preventing the production of inhibiting cyclooxygenase have well-known toxicities because they block the normal synthesis of prostaglandins in many tissues. IL-1 blockading agents, in contrast, affect only that portion of prostaglandin synthesis due to elevated IL-1, sparing the synthesis of these molecules for homeostasis. Here we review the unique pharmacological advantages of manipulating IL-1.
The therapeutic advantage of reducing the activity of interleukin 1 (IL-1) resides in preventing its deleterious biological effects without interfering with homeostasis. As such, methods attempting to block the production or activity of IL-1 have now entered clinical trials. For example, IL-1 induction of prostaglandins is one target in treating disease, and drugs preventing the production of inhibiting cyclooxygenase have well-known toxicities because they block the normal synthesis of prostaglandins in many tissues. IL-1 blockading agents, in contrast, affect only that portion of prostaglandin synthesis due to elevated IL-1, sparing the synthesis of these molecules for homeostasis. Here we review the unique pharmacological advantages of manipulating IL-1.