Figure 4.
Impact of treatment with topical glucocorticoids (clobetasol propionate ointment) on peripheral blood T cell responses against bullous pemphigoid (BP) 180 in BP patients. Shown are T cells producing IFN-γ, IL-5 or IL-17 upon ex vivo stimulation with the immunodominant NH2-terminal NC16a domain of BP180 (BP180-NH2) or the COOH terminus of BP180 (BP180-COOH), respectively. BP patients with active disease were either untreated or had been treated topically with 0.05% clobetasol propionate ointment for at least 5 days. Differences between the groups were analyzed using Mann-Whitney U-test for non-parametric data (*p < 0.05, **p < 0.01).