title: Cremophor EL as an adjuvant affecting immunoglobulin class switch in the immune response to the thymus-independent antigen alpha(1- greater than 3) dextran B 1355 S.
abstract: The humoral immune response to the so-called thymus independent antigen dextran B 1355 S in conventionally raised BALB/c mice consists solely of IgM antibodies. Expression of IgG anti-Dex antibodies in these mice is prevented by pre- or perinatally activated idiotype-specific T-suppressor lymphocytes. IgG B-memory cells nevertheless develop during the course of immunization, but are arrested in an anergic state. In the presence of Cremophor EL the induction of this anergic state is inhibited and the immune response shifts fully to an IgG anti-Dex response.
authors.affiliation: Institut für Immunologie, Universität Münster, Germany.
authors.forename: F
authors.initials: F
authors.lastname: Austrup
authors.forename: T
authors.initials: T
authors.lastname: Kucharzik
authors.forename: E
authors.initials: E
authors.lastname: Kölsch
mesh_terms: D000276:Adjuvants, Immunologic; D000818:Animals; D000955:Antigens, T-Independent / Q000276:immunology; D003911:Dextrans / Q000276:immunology; D005990:Glycerol / Q000031:analogs & derivatives* / Q000276:immunology; D007074:Immunoglobulin G / Q000096:biosynthesis*; D007075:Immunoglobulin M / Q000096:biosynthesis*; D007525:Isoelectric Focusing; D051379:Mice; D008807:Mice, Inbred BALB C
chemical_list: D000276:Adjuvants, Immunologic; D000955:Antigens, T-Independent; D003911:Dextrans; D007074:Immunoglobulin G; D007075:Immunoglobulin M; C040834:alpha-1,3-dextran; C000515:cremophor EL; D005990:Glycerol