Autoimmunity News

Thursday, November 17, 2005 A 35-Year Look at SLE: Lower Mortality and Milder Disease at Presentation
Despite the absence of a new therapy for systemic lupus erythematosus (SLE) in the past 30 years, mortality from SLE and disease activity at presentation are declining—findings that may be attributed in part to the greater use of immunosuppressive agents and lower steroid doses... Urowitz MB, et al. Presented at: Annual Meeting of the American College of Rheumatology; November 12–17, 2005; San Diego, Calif.

Thursday, November 17, 2005 Three Novel and Distinct Agents Show Promise in RA
Three promising new rheumatoid arthritis (RA) drugs—including an oral small-molecule inhibitor that targets a novel adenosine receptor (AR) and a new anti-tumor necrosis factor-alpha (TNF-α) agent—may soon augment the rheumatologist's ever-expanding armamentarium... Presented at: Annual Meeting of the American College of Rheumatology; November 12–17, 2005; San Diego, Calif.

Thursday, November 17, 2005 Study Results Question "Window of Opportunity" Hypothesis for RA
Contradicting a widely held belief about treatment of rheumatoid arthritis (RA), early use of disease-modifying therapy within 4 months of diagnosis had no apparent impact on the disease course... Presented at: Annual Meeting of the American College of Rheumatology; November 12–17, 2005; San Diego, Calif

Wednesday, November 16, 2005 Long-Term Follow-Up Results Show Durable RA Responses with Abatacept
Abatacept, the selective co-stimulation modulator of T-cell activation, has demonstrated sustained clinical benefit during 18 months of treatment in rheumatoid arthritis (RA) patients who had inadequate responses to anti-tumor necrosis factor-alpha (anti-TNF-α) therapy... Presented at: Annual Meeting of the American College of Rheumatology; November 12–17, 2005; San Diego, Calif.

Wednesday, November 16, 2005 REFLEX Trial Demonstrates Efficacy of Rituximab in RA Resistant to Anti-TNF Therapy
Rituximab, an anti-CD20+ B-cell-targeted monoclonal antibody with an established therapeutic record in the treatment of non-Hodgkin's lymphoma, has shown statistically significant and clinically meaningful improvement in rheumatoid arthritis (RA) patients who are refractory to anti-tumor necrosis factor-alpha (TNF-α) therapy... Presented at: Annual Meeting of the American College of Rheumatology; November 12–17, 2005; San Diego, Calif.

Friday, November 04, 2005 Study Provides Additional Clues to the Causes of Systemic Sclerosis and the Potential Efficacy of Paclitaxel
New research in a murine model points to the ability of low-dose paclitaxel (Taxol®) to modulate transforming growth factor-beta (TGF-ß) and lessen fibrosis in systemic sclerosis patients, findings that also provide additional clues to the pathogenesis of the disease... Liu X, et al. PloS Med. 2005;2:e354

Friday, November 04, 2005 BeSt Study Reinforces Importance of Aggressive Combination Therapy for Early RA
The latest results from the BeSt study show that initial combination therapy with either prednisone or infliximab resulted in earlier functional improvement and less radiographic damage after 1 year among early rheumatoid arthritis patients when compared with either sequential monotherapy or step-up combination therapy... Goekoop-Ruiterman YPM, et al. Arthritis Rheum. 2005;52:3381–3390.

Tuesday, October 18, 2005 Fatigue in Lupus Linked to Depression and Pain, but Often Missed by Standard Disease Assessment Tools
New research suggests that depression, pain, and perceived lack of social support are often-overlooked predictors of fatigue in patients with systemic lupus erythematosus (SLE)—findings that may lead to a better understanding of psychosocial factors and a more specific therapeutic target for the treatment of this debilitating disease... Jump RL, et al. J Rheumatol. 2005;32:1699-1705.

Monday, October 17, 2005 Autoimmune Disease May Contribute to Increase in Non-Hodgkin's Lymphoma, Particularly Among Women
Providing further insight into the dramatic rise in the incidence of non-Hodgkin's lymphoma (NHL) over the last 20 years, a new study suggests that autoimmune diseases, as well as the potent immunosuppressive drugs commonly used for their treatment, may partly account for the increase in NHL, especially among women... Cuttner J, et al. J Rheumatol. 2005;32:1884-1887.

Friday, October 07, 2005 Novel Population of T Cells Found to Produce IL-17; In Vivo Analysis Reveals Role of Cytokine in Inflammatory Disease
New research examining the production and function of the inflammatory cytokine interleukin 17 (IL-17) may pave the way for more effective ways to prevent and treat rheumatoid arthritis (RA) and other autoimmune and inflammatory conditions . . . Nat Immunol [serial online]. October 2, 2005.