Systemic IL-6 and Severe Asthma

Serum soluble interleukin 6 (IL-6) receptor and IL-6/soluble IL-6 receptor complex in systemic juvenile rheumatoid arthritis.

By using a sandwich ELISA, soluble human IL-6 receptor (sIL-6 R) levels were measured in the sera of 20 healthy children and of 25 patients with systemic juvenile rheumatoid arthritis (JRA). In patients with systemic JRA, serum sIL-6 R levels (114.6 +/- 37.7 ng/ml) were significantly lower (P < 0.01) than those of healthy children (161.2 +/- 45.5 ng/ml). Serum sIL-6 R levels were negatively cor...

Systemic steroids in chronic severe asthma.

Systemic IL-17 after severe injuries.

IL-17 is a cytokine produced by a newly identified T-cell subpopulation (THl7/THIL-17). It is a central mediator in inflammatory processes that connects T-cell stimulation with neutrophil mobilization. The role of IL-17 in the immune dysfunction after polytrauma is still not clarified. In a retrospective study, the systemic concentration of IL-17 and IL-6 of 71 polytraumatized patients were ana...

Sputum IL-6 concentrations in severe asthma and its relationship with FEV1.

As asthma becomes more severe it adopts additional characteristics including corticosteroid refractoriness and a neutrophilpredominant inflammatory response implicating Th1 or Th17 responses involving cytokines such as tumour necrosis factor a, interleukin (IL)-6 and IL-8. We have examined the role of IL-6 and IL-8 in severe asthma. Subjects with severe asthma (GINA stage IV) who were exacerbat...

Cytokines (IL-17, IL-23, and IL-33) in Systemic lupus erythematosus in Trinidad and Tobago.

Systemic lupus erythematosus (SLE) is the most common autoimmune disease. It is characterized by the presence of hundreds of autoantibodies against many organs and tissues, including the presence of a large number of autoantibodies, which are specific to self-antigens mainly of nuclear origin such as Smith antigen, double-stranded DNA (dsDNA), anti-Sjögren’s syndrome-related antigen A and B (SS...