Figure 1From: B cell-activating factor of the tumor necrosis factor family (BAFF) is expressed under stimulation by interferon in salivary gland epithelial cells in primary Sjögren's syndromeBAFF mRNA in the HSG cell line after stimulation by cytokines. (a) RT-PCR results showing expression of B cell-activating factor (BAFF) mRNA by the HSG cell line after 48 hours of stimulation with IL-10 (100 ng/ml), IFN-α (2,400 U/ml), IFN-γ (5 ng/ml), tumor necrosis factor (TNF)-α (1 ng/ml) and IFN-γ (5 ng/ml) + TNF-α (1 ng/ml). (b) Time course of induction of BAFF mRNA in the HSG cell line 9, 24, 48 and 72 hours after stimulation with IFN-γ (5 ng/ml). Error bars indicate SEM.Back to article page