title: B-cell tolerance.
abstract: Discrimination between self and non-self in humoral immunity is mediated in part by elimination or inactivation of self-reactive B-cell clones. This type of repertoire censoring requires that self-reactive B cells make a choice between these and alternative cellular fates. The details of this developmental decision-making and the steps where it is prone to go awry in autoimmunity have yet to be untangled, but genetic analysis appears likely to lead the way.
mesh_terms: D000818:Animals; D000954:Antigens, Surface / Q000235:genetics; D001323:Autoantibodies / Q000276:immunology; D015551:Autoimmunity / Q000235:genetics; D001402:B-Lymphocytes / Q000276:immunology*; D006801:Humans; D007108:Immune Tolerance; D051379:Mice; D008814:Mice, Inbred NZB / Q000276:immunology; D011518:Proto-Oncogene Proteins / Q000235:genetics; D019253:Proto-Oncogene Proteins c-bcl-2; D019014:fas Receptor
chemical_list: D000954:Antigens, Surface; D001323:Autoantibodies; D011518:Proto-Oncogene Proteins; D019253:Proto-Oncogene Proteins c-bcl-2; D019014:fas Receptor