title: One cytokine, two isotypes: a trojan horse, pandora's box, and an evolving paradigm.
authors.affiliation: Molecular Immunoregulation Unit, San Raffaele Scientific Institute, Milan, Italy. donata@resp-sci.arizona.edu
authors.forename: D
authors.initials: D
authors.lastname: Vercelli
mesh_terms: D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology / Q000378:metabolism*; D005786:Gene Expression Regulation; D006801:Humans; D017578:Immunoglobulin Class Switching / Q000235:genetics* / Q000276:immunology; D007073:Immunoglobulin E / Q000096:biosynthesis*; D007074:Immunoglobulin G / Q000096:biosynthesis*; D015847:Interleukin-4 / Q000276:immunology*; D051379:Mice; D014158:Transcription, Genetic / Q000276:immunology
chemical_list: D007074:Immunoglobulin G; D015847:Interleukin-4; D007073:Immunoglobulin E