- Peripheral blood dendritic cells express Fc epsilon RI as a complex composed of Fc epsilon RI alpha- and Fc epsilon RI gamma-chains and can use this receptor for IgE-mediated allergen presentation. Maurer, D., Fiebiger, S., Ebner, C., Reininger, B., Fischer, G.F., Wichlas, S., Jouvin, M.H., Schmitt-Egenolf, M., Kraft, D., Kinet, J.P., Stingl, G. J. Immunol. (1996)