Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0409974 (lupus)
 22,386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The treatment of rheumatoid arthritis (RA) has changed dramatically over the past 15 years with the realisation that earlier, aggressive therapy limits progression. There is evidence that biological response modifiers (BRMs), which target specific cytokines such as TNF-alpha and IL-1, are more effective than traditional disease-modifying antirheumatic drugs (DMARDs), especially in combination with methotrexate. Four therapies are approved for use in RA; three target TNF-alpha (etanercept [Enbrel, Amgen Inc.], infliximab [Remicade, Centocor Inc.], and adalimumab [Humira, Abbott]), and one targets IL-1 (anakinra [Kineret, Amgen Inc.]). It is clear from both the clinical trials and postmarketing reports that all four agents have a different safety profile compared with traditional DMARDs. There are several areas of concern with the use of the BRMs, which include serious and opportunistic infections, malignancy/lymphoma, congestive heart failure, demyelination, injection/infusion reactions, development of autoantibodies and lupus-like disease. It is important to be fully aware of the safety profile and differences between BRMs in order to use them appropriately.
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PMID:Considerations with the use of biological therapy in the treatment of rheumatoid arthritis. 1533 95

There is evidence from animal and human studies that IL-1 might play an important role in the development and maintainence of inflammation in systemic lupus erythemathosus (SLE). We hypothesized that, in SLE, there might be a relative deficiency in the physiologic antagonist of IL-1, IL-1 receptor antagonist (IL-1RA). We therefore treated three patients with active SLE in whom conventional therapy has failed with the human IL-1RA, Anakinra. In two of the three patients there was a transient effect on muscle pain and/or polyarthritis. In one patient with lupus myositis there was no effect at all. The therapy was well tolerated and the only significant side effect was a transient drop in complement levels (C3 and C4) without clinical or laboratory signs of increased SLE activity in all three patients.
Lupus 2004
PMID:IL-1RA in refractory systemic lupus erythematosus. 1546 91