Analysis of leukemia inhibitory factor, type 1 and type 2 cytokine production in patients with eosinophilic fasciitis.

Abstract

Overall, our data suggest that EF is characterized by an increased capacity of PBMC to produce IL-5 and IL-10, possibly leading to eosinophilia and immune globulin overexpression. In this context, the simultaneous elevations of type 1 cytokines (IL-2 and IFN-gamma) and LIF production by the same cells may be an attempt by the immune system to limit the exacerbation of a type 2 dominant response.