title: Contact-mediated signals and cytokines involved in B-cell activation and isotype switching in pre-B and mature B cells.
authors.affiliation: Human Immunology Department, DNAX Research Institute, Palo Alto, CA 94304-1104.
authors.forename: G
authors.initials: G
authors.lastname: Aversa
authors.forename: B G
authors.initials: BG
authors.lastname: Cocks
authors.forename: J
authors.initials: J
authors.lastname: Punnonen
authors.forename: J M
authors.initials: JM
authors.lastname: Carballido
authors.forename: J E
authors.initials: JE
authors.lastname: de Vries
mesh_terms: D015703:Antigens, CD / Q000276:immunology*; D000944:Antigens, Differentiation, B-Lymphocyte / Q000276:immunology*; D001402:B-Lymphocytes / Q000276:immunology*; D019013:CD40 Antigens; D023201:CD40 Ligand; D002450:Cell Communication / Q000276:immunology; D006801:Humans; D017578:Immunoglobulin Class Switching / Q000276:immunology; D015847:Interleukin-4 / Q000276:immunology; D008213:Lymphocyte Activation / Q000276:immunology; D008562:Membrane Glycoproteins / Q000276:immunology*; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology*
chemical_list: D015703:Antigens, CD; D000944:Antigens, Differentiation, B-Lymphocyte; D019013:CD40 Antigens; D008562:Membrane Glycoproteins; D023201:CD40 Ligand; D015847:Interleukin-4