Fig. 5.

Interferon (IFN)-γ modulated dendritic cells (DC) inhibit the production of interleukin (IL)-2 and IFN-γ. DC were co-cultured with purified T cells at a 1:10 stimulator to responder ratio for 5 days. Supernatants from co-cultures were harvested and analysed by cytometric bead array assay for the production of IL-2 (i), IFN-γ (ii), IL-10 (iii) and IL-4 (iv). Mean ± standard deviation. *P < 0·02; n.s., not significant. Representative of four independent experiments.