Indirect Cost of Rheumatoid Arthritis Before and After Successful Initiation of Treatment With Biological Anti-TNFα Drugs: The GISEA Study

OP0299 Serum and glomerular expression of IL32 in lupus nephritis

Background Lupus nephritis (LN) is one of the most severe features of systemic lupus erythematosus (SLE). Several cytokines and chemokines are secreted locally in case of glomerular inflammation. Interleukin 32 (IL32) is a newly described cytokine that exhibits several properties typical of proinflammatory cytokines. Ex vivo and in vitro studies supported the role of Toll like receptors (TLRs) in LN pathogenesis and recent investigations demonstrated that Poly I:C, a ligand for (TLR) 3, strongly induced IL32 production from several cell populations. Objectives To investigate serum and urinary levels of IL32 in a cohort of LN patients compared to SLE patients without renal involvement and he…

Predictors of Remission in RA Patients Treated With TNF Alpha Blockers at a Community Level: The GISEA Study