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Lupus, Vol. 11, No. 12,
850-855 (2002)
DOI: 10.1191/0961203302lu306rr
Tumour necrosis factor alpha in systemic lupus erythematosus and anti-DNA autoantibody production
R A Mageed
Department of Immunology and Molecular Pathology, Royal Free and University College London, The Windeyer Institute, 46 ClevelandStreet, London, W1T 4JF, UK ra.mageed{at}ucl.ac.uk
D A Isenberg
The Centre for Rheumatology, Royal Free and University College London, London, UK
Tumour necrosis factor (TNF ) is a cytokine with a wide range of diverse and at times paradoxical effects. Theseinclude immunoregulatory,lymphoid organogenesisand pro-inflammatory effects. In recent years, TNF has become a focus of interest more for its inflammatory effects in a number of chronic autoimmune diseases. This interest culminated in the successful treatment of patients with rheumatoid arthritis, Crohn's diseases and ankylosing spondylitis with blocking antibodies or soluble TNF receptors. Paradoxically, however, TNF also has immunomodulatory effects in some autoimmune conditions such as lupus in some mouse models of the disease and in diabetes in the none-obese diabetic mouse. The role TNF plays in human systemic lupus erythematosus is, however, controversial. In this article we review some of the studies carried out to elucidate the effects of TNF in lupus disease and likely mechanisms of action. Further, we discussrecent data on the likely effects of blocking TNF on anti-DNA autoantibody production.
Key Words: cytokines lupus antibodies

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C Eriksson, S Engstrand, K-G Sundqvist, and S Rantapaa-Dahlqvist
Autoantibody formation in patients with rheumatoid arthritis treated with anti-TNF{alpha}
Ann Rheum Dis,
March 1, 2005;
64(3):
403 - 407.
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