Figure 1From: Autoreactive T cells to histone H1 and core histones in patients with systemic lupus erythematosusElevated proliferative responses to histone H1 in patients with systemic lupus erythematosus (SLE). Proliferation of peripheral blood mononuclear cells from 39 SLE patients and 20 healthy controls (HC) was analysed by measuring [3H]TdR incorporation, and a stimulation index (SI) > 2 was considered a positive response.Back to article page