Cytokine profiles of OCs and DCs. Monocyte-derived OCs and DCs were cultured with LPS, IFN-γ, TNF-α, and IL-1β, or sCD40L for 48 hours, supernatants were harvested, and cytokine concentration was measured by ELISA. Shown are summarized data (mean ± SEM) of cytokines from cells from 3 different donors.