title: IgE: an immunoglobulin specialized in antigen capture?
abstract: IgE bound to the low-affinity receptor for immunoglobulin E (Fc epsilon R) on antigen-presenting cells (APCs) may permit binding of antigens to APCs prior to their processing and presentation. Here, G. C. Mudde and colleagues argue that the unique characteristics of IgE serological responses together with the distribution of Fc epsilon RII (CD23) on APCs are consistent with this novel function of IgE. The concept of IgE involvement in antigen capture is discussed in relation to Langerhans cells, B cells and follicular dendritic cells.
authors: Depts of Immuno-Dermatology, Swiss Institute of Allergy and Asthma Research, Davos.
authors: G C
authors: GC
authors: Mudde
authors: T T
authors: TT
authors: Hansel
authors: F C
authors: FC
authors: von Reijsen
authors: B F
authors: BF
authors: Osterhoff
authors: C A
authors: CA
authors: Bruijnzeel-Koomen
mesh_terms: D000818:Animals; D000938:Antigen-Presenting Cells / Q000276:immunology*; D000944:Antigens, Differentiation, B-Lymphocyte / Q000032:analysis; D006801:Humans; D007073:Immunoglobulin E / Q000032:analysis / Q000502:physiology*; D007074:Immunoglobulin G / Q000502:physiology; D011961:Receptors, Fc / Q000032:analysis; D017455:Receptors, IgE
chemical_list: D000944:Antigens, Differentiation, B-Lymphocyte; D007074:Immunoglobulin G; D011961:Receptors, Fc; D017455:Receptors, IgE; D007073:Immunoglobulin E