We measured concentrations of cytokines and soluble receptors from plasma ( interleukin-1 receptor agonist ( IL-1Ra ) , IL-6 , IL-8 , IL-10 , tumor necrosis factor ( TNF ) - , monocyte chemoattractant protein ( MCP ) -1 , soluble urokinase-type plasminogen activator receptor ) , and secreted cytokines ( interferon - , TNF - , IL-5 , IL-10 , IL-13 , IL-17 ) after in vitro challenge with innate agonists and recall antigens .